CN106694273B - Very-long-range spray for dust suppression equipment, spray for dust suppression vehicle and its spraying device, method - Google Patents
Very-long-range spray for dust suppression equipment, spray for dust suppression vehicle and its spraying device, method Download PDFInfo
- Publication number
- CN106694273B CN106694273B CN201611211598.4A CN201611211598A CN106694273B CN 106694273 B CN106694273 B CN 106694273B CN 201611211598 A CN201611211598 A CN 201611211598A CN 106694273 B CN106694273 B CN 106694273B
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- Prior art keywords
- spray
- spraying
- conservancy diversion
- water conservancy
- assembly
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/007—At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels, for allowing its displacement relative to the ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of spraying devices, including axial flow blower, spray canister, shield, water conservancy diversion assembly and spraying assembly, spray canister to be connected with the air outlet of axial flow blower；Shield is set to the air inlet of axial flow blower, and water conservancy diversion assembly includes water conservancy diversion core and deflector, which is fixed at the center of spray canister by deflector, wind direction arrangement of the water conservancy diversion core in spray canister；Spraying assembly includes the internal spraying component set on the external spraying component of spray canister air outlet and set on water conservancy diversion core tail portion；External spraying component is that perhaps double ring type spray assembly, the polycyclic shape spray assembly internal spraying component use single injector or twin-jet nozzle, multiinjector to single annular spray assembly.The spraying device has the technical advantage of far firing range, high dust collection efficiency.In addition, the present invention also provides the spray method for spraying device, and spray for dust suppression vehicle, the very-long-range spray for dust suppression equipment of the above-mentioned spraying device of application or the above-mentioned spray method of application.
Description
Technical field
This application involves haze or technical field of dust removal equipment is removed, more particularly to a kind of very-long-range spray method and
Very-long-range spraying device.
In addition, the application further relates to sanitation equipment technical field, it is spraying a kind of above-mentioned very-long-range of application has been specifically related to
The spray for dust suppression vehicle of method and/or very-long-range spraying device.
In addition, above-mentioned very-long-range spray method and/or very-long-range spraying device can also be applied to other kinds of spray
In mist cleaner, for example, fixed spray for dust suppression equipment, wall-mounted spray for dust suppression equipment, pulling type spray for dust suppression equipment,
Tower-type spray for dust suppression equipment, track self-propelled spray for dust suppression equipment, suspension type spray for dust suppression equipment and hand propelled remove by spraying
The various forms such as dirt equipment.
Background technique
In existing spray for dust suppression equipment, for example, the Chinese invention patent application that publication No. is 102357438 A of CN is public
The air-assisted sprayer for dust removal with silencing means of cloth, the Chinese invention patent application that publication No. is 102614728 A of CN are announced
The exceeded Street lamp pole type water mist dust fall device of control PM2.5 air quality, the middle promulgated by the State Council that publication No. is 102641636 A of CN
The exceeded high building water mist dust fall device of the control PM2.5 air quality of bright patent application publication, publication No. are CN 102705935
The exceeded suspension type water mist dust fall cooling device of PM2.5 air quality in the control room that the Chinese invention patent application of A is announced,
The exceeded hand of PM2.5 air quality in the control room that the Chinese invention patent application that publication No. is 102688642 A of CN is announced
The control air matter that pushing-type water mist dust fall cooling device, the Chinese invention patent application that publication No. is 102600688 A of CN are announced
It measures exceeded water mist dust fall device (being actually the water mist dust fall device of tower-type) and Authorization Notice No. is CN
The tower-type Environmental-protecting dust-removing air-assisted sprayer etc. that the Chinese utility model patent of 202199461 U is announced, can drop to a certain extent
The fugitive dust of low fugitive dust point is to realize the purpose of depositing dust.
So in practice, the product of researcher's discovery of the applicant by adopting the above technical scheme at least exists in use
Following technical problem: 1) fog-spray nozzle is all arranged in spray canister surrounding, and spray distance is limited；2) inclination of blade is for ejection
The flow direction influence of gas is very small, air-flow basically can not be made to rotate.
Therefore, how to improve and optimize spraying device and spray method, keep its structure simple, spraying distance it is remote or
Dust removing effects are more preferably those skilled in that art's important technological problems urgently to be solved at present.
Summary of the invention
The purpose of the present invention includes providing a kind of spraying device, and the spraying device structure is simple, spraying distance is remote or removes
Dirt is high-efficient, and the purpose of the present invention further includes providing a kind of corresponding spray method；By the spraying device or spray method,
So that the cleaner using the spraying device or spray method is adaptable, high-efficient.A further object of the present invention is to mention
For the above-mentioned spraying device of application or the very-long-range spray for dust suppression vehicle of spray method.In addition, the purpose of the present invention further includes providing
Using the very-long-range spray for dust suppression equipment of above-mentioned spraying device or spray method.
For this purpose, the present invention relates to a kind of spraying devices, comprising:
Axial flow blower,
Spray canister is connected with the air outlet of the axial flow blower；
Shield, set on the air inlet of the axial flow blower,
Water conservancy diversion assembly, including water conservancy diversion core and deflector, the water conservancy diversion core are fixed at the spray by the deflector
The center of cylinder, wind direction arrangement of the water conservancy diversion core in the spray canister；
Spraying assembly, including being set to the external spraying component of the spray canister air outlet and in water conservancy diversion core tail portion
Spray assembly；The external spraying component be single annular spray assembly or double ring type spray assembly, polycyclic shape spray assembly, it is described
Internal spraying component uses single injector or twin-jet nozzle, multiinjector.
In a kind of optimal technical scheme, the invention further relates to a kind of spraying devices, comprising:
Axis stream spray canister component, including air-supply power source and spray canister；
Water conservancy diversion assembly, including water conservancy diversion core and deflector, the water conservancy diversion core are fixed at the spray by the deflector
The center of cylinder, wind direction arrangement of the water conservancy diversion core in the spray canister；
Spraying assembly, including being set to the external spraying component of the spray canister air outlet and in water conservancy diversion core tail portion
Spray assembly；The external spraying component is single annular spray assembly or double ring type spray assembly, and the internal spraying component uses
Single injector or twin-jet nozzle, multiinjector.
Preferably, using axial flow blower, perhaps centrifugal blower or the air-supply power source use directly the air-supply power source
It connects to the air supply line of the spray canister air feed and replaces.
Preferably, multiple nozzles of the internal spraying component be located on same circumference or on same rectangle, it is same equilateral
On triangle, on same isosceles triangle, in bicyclic upper, tricyclic.
Preferably, the atomized particle size of the nozzle on the internal spraying component is greater than the mist of the nozzle on the external spraying component
Change granularity.
Preferably, the atomized particle size of the nozzle on the internal spraying component is 100-200 μm or 110-200 μm, 120-
200μm、130-200μm、140-200μm、150-200μm、160-200μm、170-200μm、180-200μm、100-190μm、
100-180μm、100-170μm、100-160μm、100-150μm、100-140μm、100-130μm、100-120μm、110-130
μm、120-140μm、130-150μm、140-160μm、150-170μm、160-180μm、100-130μm、110-140μm、120-
150μm、130-160μm、140-170μm、150-180μm、110-150μm、120-160μm、130-170μm、140-180μm、
150-190μm、110-160μm、120-170μm、130-180μm、140-190μm、110-170μm、120-180μm、130-190
μm、120-190μm。
Preferably, the atomized particle size of the nozzle on the external spraying component be 10-100 μm or 10-90 μm, 10-80 μm,
10-70μm、10-60μm、10-50μm、10-40μm、10-30μm、10-20μm、20-100μm、30-100μm、40-100μm、
50-100μm、60-100μm、70-100μm、80-100μm、90-100μm、20-40μm、30-40μm、40-60μm、50-60μm、
60-80μm、70-90μm、20-50μm、30-60μm、40-70μm、50-80μm、60-90μm、20-60μm、30-70μm、40-80
μm、50-90μm、20-70μm、30-80μm、40-90μm、20-80μm、30-90μm、20-90μm。
Preferably, the atomized particle size of the nozzle on the internal spraying component is 80-150 μm or 150-200 μm, described outer
The atomized particle size of nozzle on spray assembly is 10-50 μm or 30-70 μm.
Preferably, the atomized particle size of the nozzle on the internal spraying component is greater than the mist of the nozzle on the external spraying component
Change granularity, and difference is greater than 20 μm.
Preferably, the head outer diameter of the water conservancy diversion core windward is less than the diameter in the area Ruo Feng of axial flow blower.
Preferably, the outer diameter of the water conservancy diversion core is gradually reduced by head to tail portion.
Preferably, the head of the water conservancy diversion core windward is in coniform or bullet head structure.
Preferably, water conservancy diversion core tail portion is in coniform or using bullet head structure.
Preferably, the appearance profile of water conservancy diversion core tail portion is axial line rotation one of the parabola along the water conservancy diversion core
Week is formed.
Preferably, the spraying device further includes the silencer cover that noise is reduced for the axial flow blower air inlet.
Preferably, the spraying device further includes the support assembly for installing the axial flow blower and the spray canister.
Preferably, the support assembly includes support frame and controls the rotating drive mechanism of support frame rotation, controls
The pitching driving mechanism of the axial flow blower and the spray canister pitching.
Preferably, the spraying device further includes the water system to supply water to the spraying assembly.
Preferably, the spraying device further includes electric-control system.
Preferably, the electric-control system includes the water supply control circuit being connected with the water system.
Preferably, the electric-control system includes the rotate driving circuit being connected with the rotating drive mechanism, bows with described
Face upward the connected pitching driving circuit of driving mechanism.
Preferably, the electric-control system includes electric cabinet.Preferably, the electric-control system further include remote controler and be set to institute
State the remote signal emitting/receiving in electric cabinet.
Preferably, axial line of the plane Jing Guo the spray canister where the deflector.
Preferably, projection of the deflector in the plane of axial line vertical with the deflector and Jing Guo the spray canister
Angle between the axial line of the spray canister is between 0 °~15 °, between preferably 0 °~13 ° or between 0 °~12 °, 0 °
Between~10 °, between 0 °~9 °, between 0 °~8 °, between 0 °~7 °, between 0 °~6 °, between 0 °~5 °, between 0 °~4 °,
Between 0 °~3 °, between 0 °~2 °.
Preferably, the spray canister uses noise reduction spray canister.Preferably, the shield uses noise reduction protective cover.
Preferably, it is not provided with nozzle on external spraying component, nozzle only is set on internal spraying component.
In a kind of optimal technical scheme, spraying device, comprising:
Axial flow blower,
Spray canister is connected with the air outlet of the axial flow blower；
Shield, set on the air inlet of the axial flow blower,
Water conservancy diversion assembly, including water conservancy diversion core and deflector, the water conservancy diversion core are fixed at the spray by the deflector
The center of cylinder, wind direction arrangement of the water conservancy diversion core in the spray canister；
Internal spraying component set on water conservancy diversion core tail portion, the internal spraying component using single injector or twin-jet nozzle,
Multiinjector；
And the air outlet of the spray canister is circumferentially not provided with spray assembly.
Moreover, it relates to a kind of spray method for spraying device, the spraying device include axial flow blower,
Spray canister, water conservancy diversion assembly and spraying assembly, the spray canister are connected with the air outlet of the axial flow blower, the axial flow blower into
Air port is equipped with shield, and the water conservancy diversion assembly includes water conservancy diversion core and deflector, which is fixed by the deflector
Set on the center of the spray canister, wind direction arrangement of the water conservancy diversion core in the spray canister, the spraying assembly includes set on described
The external spraying component of spray canister air outlet is greater than the external spraying component by the way that atomized particle size is arranged in water conservancy diversion core tail portion
Atomized particle size and use single injector or twin-jet nozzle, multi-jet internal spraying component, to improve the dedusting effect of the spraying device
Fruit.Preferably, multiple nozzles of the internal spraying component be located on same circumference or on same rectangle, same equilateral triangle
On upper, same isosceles triangle, in bicyclic upper, tricyclic.
It is described spraying the invention further relates to a kind of spray method for spraying device in a kind of optimal technical scheme
Device includes axis stream spray canister component, water conservancy diversion assembly and spraying assembly, and the axis stream spray canister component includes air-supply power source and spray canister,
The water conservancy diversion assembly includes water conservancy diversion core and deflector, which is fixed in the spray canister by the deflector
The heart, wind direction arrangement of the water conservancy diversion core in the spray canister, the spraying assembly include the outer spray set on the spray canister air outlet
Mist component is greater than the atomized particle size of the external spraying component and using single by the way that atomized particle size is arranged in water conservancy diversion core tail portion
Nozzle or twin-jet nozzle, multi-jet internal spraying component, to improve the dust removing effects of the spraying device.Preferably, described outer
Spray assembly is single annular spray assembly or double ring type spray assembly, polycyclic shape spray assembly.Preferably, the internal spraying group
Multiple nozzles of part be located on same circumference or on same rectangle, on same equilateral triangle, on same isosceles triangle, it is double
On ring, in tricyclic.Preferably, the air-supply power source using axial flow blower, perhaps adopt by centrifugal blower or the air-supply power source
With directly being replaced to the air supply line of the spray canister air feed.
Moreover, it relates to a kind of spray for dust suppression vehicle or dust suppression vehicle, the spray including vehicle frame and on the vehicle frame
Mist device, the spraying device are in spraying device described in any of the above-described technical solution or any of the above-described technical solution of application
The spray method.
Moreover, it relates to a kind of very-long-range spray for dust suppression equipment, including spraying device and for installing the spray
Perhaps the mounting rack spraying device is spraying device described in any of the above-described technical solution or answers the mounting base of mist device
The spray method described in any of the above-described technical solution.
Preferably, the mounting rack is tower device or erecting by overhang, stand column device, device for erecting pole.
In addition, the invention further relates to a kind of hazes to prevent and treat equipment, including spraying device and for installing the spraying device
Mounting base perhaps the mounting rack spraying device be any of the above-described technical solution described in spraying device or application it is above-mentioned
Spray method described in any technical solution.Preferably, the mounting rack is tower device or erecting by overhang, column dress
It sets, device for erecting pole, vehicle frame.
Relative to above-mentioned background technique, beneficial effects of the present invention approximately as.
1. a kind of spraying device of the present invention, including axial flow blower, spray canister, water conservancy diversion assembly and spraying assembly, spray canister
It is connected with the air outlet of axial flow blower, the air inlet of axial flow blower is equipped with shield, and water conservancy diversion assembly includes water conservancy diversion core and leads
Flowing plate, the water conservancy diversion core are fixed at the center of spray canister by deflector, wind direction arrangement of the water conservancy diversion core in spray canister；It is spraying
Assembly includes the internal spraying component set on the external spraying component of spray canister air outlet and set on water conservancy diversion core tail portion, and external spraying component is
Perhaps double ring type spray assembly, polycyclic shape spray assembly internal spraying component use single injector or double sprays to single annular spray assembly
Mouth, multiinjector.For compared with the existing technology, under the conditions of same water, since internal spraying component assumes responsibility for part of spray
Amount, the spray amount of external spraying component is naturally corresponding less, therefore the fog stream and ambient air intersection shape of spraying device ejection
At boundary layer in water droplets tail off, so that the energy loss in fog stream motion process reduces, so that spraying apart from energy
It is enough farther.
2. a kind of spraying device of the present invention, including axial flow blower, spray canister, water conservancy diversion assembly and spraying assembly, spray canister
It is connected with the air outlet of axial flow blower, the air inlet of axial flow blower is equipped with shield, and water conservancy diversion assembly includes water conservancy diversion core and leads
Flowing plate, the water conservancy diversion core are fixed at the center of spray canister by deflector, wind direction arrangement of the water conservancy diversion core in spray canister；It is spraying
Assembly includes the internal spraying component set on the external spraying component of spray canister air outlet and set on water conservancy diversion core tail portion, and external spraying component is
Perhaps double ring type spray assembly, polycyclic shape spray assembly internal spraying component use single injector or double sprays to single annular spray assembly
Mouth, multiinjector, the atomized particle size of the nozzle on internal spraying component are greater than the atomized particle size of the nozzle on external spraying component.Not only spray
Mist distance is remote, and since the atomized particle size of the nozzle on internal spraying component is greater than the atomization grain of the nozzle on external spraying component
Degree, therefore the sinking speed of the water mist of fog stream tail portion is different, landing of the part that internal spraying component sprays in fog stream tail portion
Speed can faster, so that the turbulent flow that fog stream tail portion generates is more violent, water droplet adsorbs the better effect of dust etc., to improve
The dust removing effects of the spraying device.
3. a kind of spraying device of the present invention, including axis stream spray canister component, water conservancy diversion assembly and spraying assembly, the spray of axis stream
Cartridge module includes air-supply power source and spray canister, water conservancy diversion assembly include water conservancy diversion core and deflector, which passes through deflector
It is fixed at the center of spray canister, wind direction arrangement of the water conservancy diversion core in spray canister, spraying assembly includes being set to spray canister air outlet
External spraying component and internal spraying component set on water conservancy diversion core tail portion, external spraying component are single annular spray assembly or double ring type
Spray assembly, internal spraying component use single injector or twin-jet nozzle, multiinjector.For compared with the existing technology, in same water
Under the conditions of amount, since internal spraying component assumes responsibility for part of spray amount, the spray amount of external spraying component is naturally corresponding less, therefore sprays
The water droplets in boundary layer that the fog stream that mist device sprays is formed with ambient air intersection tail off, thus mist air motion
Energy loss in the process reduces, and enables spraying distance farther.
4. a kind of spraying device of the present invention, including axis stream spray canister component, water conservancy diversion assembly and spraying assembly, the spray of axis stream
Cartridge module includes air-supply power source and spray canister, water conservancy diversion assembly include water conservancy diversion core and deflector, which passes through deflector
It is fixed at the center of spray canister, wind direction arrangement of the water conservancy diversion core in spray canister, spraying assembly includes being set to spray canister air outlet
External spraying component and internal spraying component set on water conservancy diversion core tail portion, external spraying component are single annular spray assembly or double ring type
Spray assembly, internal spraying component use single injector or twin-jet nozzle, multiinjector, and the atomized particle size of the nozzle on internal spraying component is big
In the atomized particle size of the nozzle on external spraying component.Not only spraying distance is remote, but also due to the mist of the nozzle on internal spraying component
Change the atomized particle size for the nozzle that granularity is greater than on external spraying component, therefore the sinking speed of the water mist of fog stream tail portion is different, interior spray
Sinking speed of the part that mist component sprays in fog stream tail portion can faster, so that the turbulent flow that fog stream tail portion generates more aggravates
Strong, water droplet adsorbs the better effect of dust etc., to improve the dust removing effects of the spraying device.
5. a kind of spray method for spraying device of the present invention, spraying device include axial flow blower, spray canister, lead
Stream assembly and spraying assembly, spray canister are connected with the air outlet of axial flow blower, and the air inlet of axial flow blower is equipped with shield, water conservancy diversion
Assembly includes water conservancy diversion core and deflector, which is fixed at the center of spray canister by deflector, the water conservancy diversion core edge
Wind direction arrangement in spray canister, spraying assembly includes the external spraying component set on spray canister air outlet, by setting in water conservancy diversion core tail portion
It sets atomized particle size of the atomized particle size greater than external spraying component and uses single injector or twin-jet nozzle, multi-jet internal spraying component.
Not only spraying distance is remote, but also since the atomized particle size of the nozzle on internal spraying component is greater than the mist of the nozzle on external spraying component
Change granularity, therefore the sinking speed of the water mist of fog stream tail portion is different, the part that internal spraying component sprays is in fog stream tail portion
Sinking speed can faster, so that the turbulent flow that fog stream tail portion generates is more violent, water droplet adsorbs the better effect of dust etc., thus
Improve the dust removing effects of the spraying device.
6. a kind of spray method for spraying device of the present invention, spraying device includes axis stream spray canister component, leads
Assembly and spraying assembly are flowed, axis stream spray canister component includes air-supply power source and spray canister, water conservancy diversion assembly include water conservancy diversion core and water conservancy diversion
Plate, the water conservancy diversion core are fixed at the center of spray canister by deflector, wind direction arrangement of the water conservancy diversion core in spray canister, spraying total
At including the external spraying component for being set to spray canister air outlet, it is greater than external spraying component by the way that atomized particle size is arranged in water conservancy diversion core tail portion
Atomized particle size and use single injector or twin-jet nozzle, multi-jet internal spraying component.Not only spraying distance is remote, but also due to interior
The atomized particle size of nozzle on spray assembly is greater than the atomized particle size of the nozzle on external spraying component, therefore the water mist of fog stream tail portion
Sinking speed it is different, sinking speed of the part that internal spraying component sprays in fog stream tail portion can faster, so that fog stream
The turbulent flow that tail portion generates is more violent, and water droplet adsorbs the better effect of dust etc., to improve the dedusting effect of the spraying device
Fruit.It is effectively equivalent to convert a part of kinetic energy loss of primary side interlayer to conveying distance and improves the depositing dust effect of depositing dust point
Fruit.
The purpose of the present invention, characteristic and technical solution can apply commonly or independently in any combination.Each
It is not necessarily required to combine all purposes or features in technical solution.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic side view of alternative embodiment of spraying device provided by the present invention.
Fig. 2 is the schematic cross-sectional view of the second alternative embodiment of spraying device provided by the present invention.
Fig. 3 is the schematic cross-sectional view of the third alternative embodiment of spraying device provided by the present invention.
Fig. 4 is the schematic cross-sectional view of the 4th alternative embodiment of spraying device provided by the present invention.
Fig. 5 is the schematic cross-sectional view of the 5th alternative embodiment of spraying device provided by the present invention.
Fig. 6 is a kind of arrangement schematic diagram of alternative embodiment of deflector of the Fig. 1 into Fig. 5.
Fig. 7 is a kind of principle schematic diagram of alternative embodiment of internal spraying component of the Fig. 1 into Fig. 5.
Fig. 8 is the principle schematic diagram of the another alternative embodiment of internal spraying component of the Fig. 1 into Fig. 5.
Fig. 9 is the principle schematic diagram of the yet another alternative embodiment of internal spraying component of the Fig. 1 into Fig. 5.
Specific embodiment
Each technical solution involved in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing
The present invention is described in further detail with specific embodiment.It should be noted that in the absence of conflict, in the application
Embodiment and embodiment described in each particular technique feature can be combined in any appropriate way；In order to
Unnecessary repetition is avoided, the invention will not be further described in various possible combinations, as long as it is without prejudice to of the invention
Thought, it should also be regarded as the disclosure of the present invention.
As shown in Figures 1 to 5, Fig. 1 is a kind of side view signal of alternative embodiment of spraying device provided by the present invention
Figure；Fig. 2 is the schematic cross-sectional view of the second alternative embodiment of spraying device provided by the present invention；Fig. 3 is provided by the present invention
Spraying device third alternative embodiment schematic cross-sectional view；Fig. 4 is the 4th optional of spraying device provided by the present invention
The schematic cross-sectional view of embodiment；Fig. 5 is the schematic cross-sectional view of the 5th alternative embodiment of spraying device provided by the present invention.
In a kind of specific embodiment, referring to figs. 1 to Fig. 5, a kind of spraying device provided by the invention, including axis stream wind
Machine 20, spray canister 30, water conservancy diversion assembly 40, spraying assembly 50, spray canister 30 are connected with the air outlet of axial flow blower 20, water conservancy diversion assembly 40
Including water conservancy diversion core 41 and deflector 42, which is fixed at the center of spray canister 30, the water conservancy diversion by deflector 42
Wind direction arrangement of the core 41 in spray canister 30, spraying assembly 50 include being set to the external spraying component 51 of 31 air outlet of spray canister and being set to
The internal spraying component 52 of 41 tail portion of water conservancy diversion core；External spraying component 51 be single annular spray assembly or double ring type spray assembly,
Polycyclic shape spray assembly, internal spraying component 52 use single injector or twin-jet nozzle, multiinjector.
In another specific embodiment, referring to figs. 1 to Fig. 5, a kind of spraying device provided by the invention, including axis stream
Spray canister component 10, water conservancy diversion assembly 40 and spraying assembly 50；Axis stream spray canister component 10 includes air-supply power source and spray canister 30；Water conservancy diversion is total
It include water conservancy diversion core 41 and deflector 42 at 40, which is fixed at the center of spray canister 30 by deflector 42, should
Wind direction arrangement of the water conservancy diversion core 41 in spray canister 30；Spraying assembly 50 includes 51 He of external spraying component set on 30 air outlet of spray canister
Internal spraying component 52 set on 41 tail portion of water conservancy diversion core, external spraying component 51 are that single annular spray assembly or double ring type are sprayed group
Part, internal spraying component 52 use single injector or twin-jet nozzle, multiinjector.
In another specific embodiment, referring to figs. 1 to Fig. 5, a kind of spraying device provided by the invention, including axis stream
Blower 20, spray canister 30, water conservancy diversion assembly 40, spraying assembly 50, spray canister 30 are connected with the air outlet of axial flow blower 20, and water conservancy diversion is total
It include water conservancy diversion core 41 and deflector 42 at 40, which is fixed at the center of spray canister 30 by deflector 42, should
Wind direction arrangement of the water conservancy diversion core 41 in spray canister 30, spraying assembly 50 include the internal spraying component set on 41 tail portion of water conservancy diversion core
52, internal spraying component 52 uses single injector or twin-jet nozzle, multiinjector.
In another specific embodiment, referring to figs. 1 to Fig. 5, a kind of spraying device provided by the invention, including axis stream
Spray canister component 10, water conservancy diversion assembly 40 and spraying assembly 50；Axis stream spray canister component 10 includes air-supply power source 11 and spray canister 30；Water conservancy diversion
Assembly 40 includes water conservancy diversion core 41 and deflector 42, which is fixed at the center of spray canister 30 by deflector 42,
Wind direction arrangement of the water conservancy diversion core 41 in spray canister 30；Spraying assembly 50 includes the internal spraying component set on 41 tail portion of water conservancy diversion core
52, internal spraying component 52 uses single injector or twin-jet nozzle, multiinjector.
Based on any of the above embodiments, it further can also be improved.As shown in Figures 1 to 5, axial flow blower
20 air inlet is equipped with shield 21；The air inlet of axis stream spray canister component 10 is equipped with shield 21 in other words.
As shown in Figures 2 to 5, air-supply power source 11 uses axial flow blower 20.In addition, the axial flow blower 20 can also use
Centrifugal blower replaces or the air-supply power source 11 is using directly to the replacement of the air supply line of 30 air feed of spray canister.
Based on any of the above embodiments, it further can also be improved.Referring to figs. 1 to shown in Fig. 5, internal spraying
The atomized particle size of nozzle 521 on component 52 is greater than the atomized particle size of the nozzle 511 on external spraying component 51.
Based on any of the above embodiments, it further can also be improved.Referring to figs. 1 to shown in Fig. 5, internal spraying
The atomized particle size of nozzle 521 on component 52 uses 100-200 μm, is also possible to 110-200 μm or 120-200 μm, 130-
200μm、140-200μm、150-200μm、160-200μm、170-200μm、180-200μm、100-190μm、100-180μm、
100-170μm、100-160μm、100-150μm、100-140μm、100-130μm、100-120μm、110-130μm、120-140
μm、130-150μm、140-160μm、150-170μm、160-180μm、100-130μm、110-140μm、120-150μm、130-
160μm、140-170μm、150-180μm、110-150μm、120-160μm、130-170μm、140-180μm、150-190μm、
110-160μm、120-170μm、130-180μm、140-190μm、110-170μm、120-180μm、130-190μm、120-190
μm.In addition, the atomized particle size of nozzle 521 can also be certain specific numerical value, for example, 127 μm or 133 μm, 144 μm, 155 μm,
162μm、173μm、184μm、195μm、113μm、118μm、124μm、138μm、149μm、151μm、167μm、178μm、181μ
M, 199 μm etc..Note: in the application, atomized particle size uses average diameter D50Based on, similarly hereinafter.
Based on any of the above embodiments, it further can also be improved.Referring to figs. 1 to shown in Fig. 5, external spraying
The atomized particle size of nozzle 511 on component 51 use 10-100 μm, be also possible to 10-90 μm or 10-80 μm, 10-70 μm,
10-60μm、10-50μm、10-40μm、10-30μm、10-20μm、20-100μm、30-100μm、40-100μm、50-100μm、
60-100μm、70-100μm、80-100μm、90-100μm、20-40μm、30-40μm、40-60μm、50-60μm、60-80μm、
70-90μm、20-50μm、30-60μm、40-70μm、50-80μm、60-90μm、20-60μm、30-70μm、40-80μm、50-90
μm,20-70μm,30-80μm,40-90μm,20-80μm,30-90μm,20-90μm.In addition, the atomized particle size of nozzle 511 may be used also
To be certain specific numerical value, such as 26 μm or 32 μm, 43 μm, 55 μm, 67 μm, 73 μm, 84 μm, 95 μm, 13 μm, 18 μm, 24 μ
M, 38 μm, 49 μm, 51 μm, 61 μm, 78 μm, 81 μm, 99 μm etc..
In a preferred embodiment, the atomized particle size of the nozzle 521 on internal spraying component 52 is 80-150 μm or 150-
200 μm, the atomized particle size of the nozzle 511 on external spraying component 51 is 10-50 μm or 30-70 μm.
In a preferred embodiment, the atomized particle size of the nozzle 521 on internal spraying component 52 is greater than on external spraying component 51
Nozzle 511 atomized particle size, and difference be more than or equal to 20 μm.
Based on any of the above embodiments, it further can also be improved.As shown in Figures 2 to 5, water conservancy diversion core
41 head outer diameter windward is less than the diameter in the area Ruo Feng of axial flow blower.
Based on any of the above embodiments, it further can also be improved.As shown in Figures 2 to 5, water conservancy diversion core
41 outer diameter is gradually reduced by head to tail portion.
In a unshowned embodiment, the head of water conservancy diversion core 41 windward is in coniform or bullet head structure.
Based on any of the above embodiments, it further can also be improved.As shown in Fig. 2, 41 tail of water conservancy diversion core
Portion uses bullet head structure；As shown in figure 3,41 tail portion of water conservancy diversion core is in coniform.
Based on any of the above embodiments, it further can also be improved.Refering to what is shown in Fig. 2, water conservancy diversion core 41
The appearance profile of tail portion can also be that a parabola rotates a circle to be formed along the axial line of the water conservancy diversion core.
Based on any of the above embodiments, it further can also be improved.Referring to figs. 1 to Fig. 5, axial flow blower 20
The shield 21 of air inlet setting is using the silencer cover that can reduce noise.
Based on any of the above embodiments, it further can also be improved.As shown in Figure 1, the spraying device
It further include the support assembly 60 for installing axial flow blower 20 and spray canister 30.As shown in Figure 1, support assembly 60 includes support frame 61
And it controls the rotating drive mechanism 62 of the support frame 61 rotation, control the pitching driving machine of axial flow blower 20 and 30 pitching of spray canister
Structure 63.Preferably, as shown in Figure 1, the spraying device further includes the water system 53 to supply water to spraying assembly 50.
Based on any of the above embodiments, it further can also be improved.As shown in Figure 1, the spraying device
It further include mounting base 80, for installing support assembly 60.In addition, spraying device further includes electric-control system 70.
Based on any of the above embodiments, it further can also be improved.With reference to Fig. 1, the electric-control system 70
Including the water supply control circuit being connected with water system 53.With reference to Fig. 1, electric-control system 70 includes and the rotating drive mechanism 62
Connected rotate driving circuit, the pitching driving circuit being connected with the pitching driving mechanism 63.Refering to what is shown in Fig. 1, automatically controlled system
System 70 includes electric cabinet.Preferably, which further includes remote controler and the remote signal in the electric cabinet
Emitting/receiving.
Based on any of the above embodiments, it further can also be improved.Referring to FIG. 6, Fig. 6 is Fig. 1 to Fig. 5
In deflector a kind of alternative embodiment arrangement schematic diagram.
Specifically, as shown in fig. 6, deflector 42 axial line vertical and Jing Guo spray canister 30 with the deflector 42 plane
On projection and spray canister 30 axial line between angle α between 0 °~15 °, between preferably 0 °~13 °；It can also be 0 °
Between~12 ° or between 0 °~10 °, between 0 °~9 °, between 0 °~8 °, between 0 °~7 °, between 0 °~6 °, 0 °~5 ° it
Between, between 0 °~4 °, between 0 °~3 °, between 0 °~2 °.
In a kind of preferred embodiment, referring to figs. 2 to Fig. 5, axial line of the 42 place plane of deflector Jing Guo spray canister 30.
Based on any of the above embodiments, it further can also be improved.Please refer to Fig. 7 to Fig. 9, Fig. 7 Fig. 1
A kind of principle schematic diagram of alternative embodiment of internal spraying component into Fig. 5；Fig. 8 is internal spraying group of the Fig. 1 into Fig. 5
The principle schematic diagram of the another alternative embodiment of part；Fig. 9 is another optional implementation of internal spraying component of the Fig. 1 into Fig. 5
The principle schematic diagram of example.
Specifically, as shown in fig. 7, multiple nozzles 521 of internal spraying component 52 are located on same circumference.As shown in figure 8, interior
Multiple nozzles 521 of spray assembly 52 are located on same square.As shown in figure 9,521, multiple nozzles of internal spraying component 52
In on same equilateral triangle.In addition, multiple nozzles 521 of internal spraying component 52 can also be in same rectangle or same
On one isosceles triangle.Certainly, multiple nozzles 521 of internal spraying component 52 can also be located on two rings or on three rings.
Based on any of the above embodiments, it further can also be improved.As shown in Figure 5.Internal spraying component 52
Multiple nozzles 521 be directly arranged on the tail portion of water conservancy diversion core 41, also having in the tail portion of the water conservancy diversion core 41 can be to nozzle
521 water containing chambers 411 to supply water, water system 53 supply water to the water containing chamber 411.The structure is although more complex, but also advantageous
In the generation for reducing turbulent flow, there is so a little beneficial effect for range.Certainly, which also can be set more
Greatly, i.e., be not only set to tail portion, but can entire water conservancy diversion core 41 inside.
In some unshowned preferred embodiments, spray canister 30 uses noise reduction spray canister or noise reduction spray canister.Do not show some
In preferred embodiment out, the shield 21 using noise reduction protective cover perhaps noise reduction shield spray canister, shield noise reduction or
The structure prior art of noise reduction is existing many, does not repeat herein.
In a preferred embodiment, it is not provided with nozzle 511 on external spraying component 51, nozzle only is set on internal spraying component 52
521.It is to be conducive to range to perform to more preferably state in this way.
In addition, referring to figs. 1 to Fig. 9, the invention further relates to a kind of spray method for spraying device, the spraying dress
It sets and is connected including axial flow blower 20, spray canister 30, water conservancy diversion assembly 40 and spraying assembly 50, spray canister 30 with the air outlet of axial flow blower 20
It connects, the air inlet of axial flow blower 20 is equipped with shield 21, and water conservancy diversion assembly 40 includes water conservancy diversion core 41 and deflector 42, the Water conservancy diversion core
Body 41 is fixed at the center of spray canister 30 by deflector 42, and wind direction arrangement of the water conservancy diversion core 41 in spray canister 30 is spraying total
It include the external spraying component 51 for being set to 30 air outlet of spray canister at 50, by the way that atomized particle size is arranged greater than outer in 41 tail portion of water conservancy diversion core
The atomized particle size and use single injector or twin-jet nozzle, multi-jet internal spraying component 52 of spray assembly 51, to improve the spray
The dust removing effects of mist device.Preferably, as shown in fig. 7, multiple nozzles 521 of internal spraying component 52 are located on same circumference；Such as
Shown in Fig. 8, multiple nozzles 521 of internal spraying component 52 are located on same square；As shown in figure 9, internal spraying component 52 is more
A nozzle 521 is located on same equilateral triangle；In addition, multiple nozzles 521 of internal spraying component 52 can also be located at same length
On rectangular upper or same isosceles triangle；Certainly, multiple nozzles 521 of internal spraying component 52 can also be located on two rings or
On three rings of person.
In an advantageous embodiment, referring to figs. 1 to Fig. 9, the invention further relates to a kind of spraying squares for spraying device
Method, the spraying device include axis stream spray canister component 10, water conservancy diversion assembly 40 and spraying assembly 50, and axis stream spray canister component 10 includes sending
Wind-power source 11 and spray canister 30, water conservancy diversion assembly 40 include water conservancy diversion core 41 and deflector 42, which passes through deflector
42 are fixed at the center of spray canister 30, and wind direction arrangement of the water conservancy diversion core 41 in spray canister 30, spraying assembly 50 includes being set to spray
The external spraying component 51 of 30 air outlets of cylinder, by the way that the mist that atomized particle size is greater than external spraying component 51 is arranged in 41 tail portion of water conservancy diversion core
Change granularity and use single injector or twin-jet nozzle, multi-jet internal spraying component 52, to improve the dedusting effect of the spraying device
Fruit.Preferably, external spraying component 51 is single annular spray assembly or double ring type spray assembly, polycyclic shape spray assembly.It is preferred that
Ground, multiple nozzles 521 of internal spraying component 52 be located on same circumference or on same rectangle, on same equilateral triangle, it is same
On one isosceles triangle, in bicyclic upper, tricyclic.Preferably, air-supply power source 11 uses axial flow blower 20 or centrifugal blower, or
Person's air-supply power source is using directly to the replacement of the air supply line of 30 air feed of spray canister.
Moreover, it relates to a kind of spray for dust suppression vehicle or dust suppression vehicle, including vehicle frame and on the vehicle frame
Spraying device, spraying device spraying device provided by any of the above-described embodiment or any of the above-described embodiment of application mention
The spray method of confession.Specific embodiment please refers to above content, and in combination with related art to obtain the spray for dust suppression vehicle
Or the specific embodiment of dust suppression vehicle, it repeats no more in the application.
Moreover, it relates to a kind of very-long-range spray for dust suppression equipment, including spraying device and for installing this
Perhaps the mounting rack spraying device is spraying device provided by any of the above-described embodiment or answers the mounting base of spraying device
The spray method provided by any of the above-described embodiment.Specific embodiment please refers to above content, and in combination with related existing skill
Art is repeated no more in the application with obtaining the specific embodiment of the very-long-range spray for dust suppression equipment.
In some unshowned embodiments, the mounting rack is tower device or erecting by overhang, stand column device, upright bar
Device；Its specific structure can refer to related art, repeat no more in the application.
In addition, the invention further relates to a kind of hazes to prevent and treat equipment, including spraying device and for installing the spraying device
Mounting base perhaps the mounting rack spraying device be any of the above-described embodiment provided by spraying device or apply above-mentioned
Spray method provided by one embodiment.Preferably, the mounting rack is tower device or erecting by overhang, stand column device, stands
Lever apparatus, vehicle frame.Specific embodiment please refers to above content, and in combination with related art to obtain haze prevention and treatment equipment
Specific embodiment, repeat no more in the application.
The above-mentioned description to relevant function of the invention perhaps effect refers to that it has the function of this or effect, has
May also have the function of therefore other or effect is not construed as carrying out it improper restriction of function or effect.
Above to spraying device provided by invention, spray method, comprising the spraying device or using the spray method
Spray for dust suppression vehicle or dust suppression vehicle, very-long-range spray for dust suppression equipment, haze prevention and treatment equipment etc. be described in detail.Herein
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention.It should be pointed out that although better model of the invention to execution has carried out in detail
Most description, but without departing from the principle of the present invention, those skilled in the art are it can be seen that in the attached claims
In the range of be used to implement many alternative designs and embodiments of the invention.
Claims (10)
1. a kind of spraying device characterized by comprising
Axial flow blower；
Spray canister is connected with the air outlet of the axial flow blower；
Shield, set on the air inlet of the axial flow blower；
Water conservancy diversion assembly, including water conservancy diversion core and deflector, the water conservancy diversion core are fixed at the spray canister by the deflector
Center, wind direction arrangement of the water conservancy diversion core in the spray canister；
Spraying assembly, the internal spraying including being set to the external spraying component of the spray canister air outlet and set on water conservancy diversion core tail portion
Component；The external spraying component is single annular spray assembly or double ring type spray assembly, polycyclic shape spray assembly, the interior spray
Mist component uses single injector or twin-jet nozzle, multiinjector；The atomized particle size of nozzle on the internal spraying component is greater than described outer
The atomized particle size of nozzle on spray assembly, and difference is greater than 20 μm；
For installing the support assembly of the axial flow blower and the spray canister, including support frame and support frame rotation is controlled
The pitching driving mechanism of rotating drive mechanism, the control axial flow blower and the spray canister pitching；And
Electric-control system and electric cabinet, the water system to supply water to the spraying assembly, the electric-control system include and the water supply
The connected water supply control circuit of system, the rotate driving circuit being connected with the rotating drive mechanism and the pitching driving machine
The connected pitching driving circuit of structure.
2. spraying device according to claim 1, which is characterized in that the atomized particle size of the nozzle on the internal spraying component
It is 120-200 μm, the atomized particle size of the nozzle on the external spraying component is 10-80 μm.
3. spraying device according to claim 1, which is characterized in that the atomized particle size of the nozzle on the internal spraying component
It is 150-200 μm, the atomized particle size of the nozzle on the external spraying component is 20-70 μm.
4. spraying device according to claim 1, which is characterized in that multiple nozzles of the internal spraying component are located at same
On circumference or on same rectangle, on same equilateral triangle, on same isosceles triangle, in bicyclic upper, tricyclic, the water conservancy diversion
Plate is in the projection in the plane of axial line vertical with the deflector and Jing Guo the spray canister and between the axial line of the spray canister
Angle between 0 °~15 °.
5. spraying device according to claim 1, which is characterized in that the atomized particle size of the nozzle on the internal spraying component
Atomized particle size for the nozzle on 80-150 μm perhaps the 150-200 μm of external spraying component is 10-40 μm or 40-70 μm.
6. spraying device according to claim 1, which is characterized in that
The head outer diameter of the water conservancy diversion core windward is less than the diameter in the area Ruo Feng of axial flow blower；
The outer diameter of the water conservancy diversion core is gradually reduced by head to tail portion；
The head of the water conservancy diversion core windward is in coniform or bullet head structure；
Water conservancy diversion core tail portion is in coniform perhaps using bullet head structure or the appearance profile of water conservancy diversion core tail portion
It rotates a circle to be formed along the axial line of the water conservancy diversion core for a parabola；
The electric-control system further includes remote controler and the remote signal emitting/receiving in the electric cabinet；
Projection of the deflector in the plane of axial line vertical with the deflector and Jing Guo the spray canister and the spray canister
Axial line between angle between 0 °~2 °；
The spray canister uses noise reduction spray canister；
The shield uses noise reduction protective cover.
7. a kind of spray method for spraying device, the spraying device includes axis stream spray canister component, water conservancy diversion assembly and is sprayed
Assembly, the axis stream spray canister component include air-supply power source and spray canister, and the water conservancy diversion assembly includes water conservancy diversion core and deflector, are somebody's turn to do
Water conservancy diversion core is fixed at the center of the spray canister by the deflector, wind direction cloth of the water conservancy diversion core in the spray canister
It sets, the spraying assembly includes the external spraying component set on the spray canister air outlet, and the external spraying component is spraying for single annular
Component or double ring type spray assembly, polycyclic shape spray assembly, which is characterized in that by the way that mist is arranged in water conservancy diversion core tail portion
Change granularity to be greater than the atomized particle size of the external spraying component and use single injector or twin-jet nozzle, multi-jet internal spraying component,
To improve the dust removing effects of the spraying device.
8. spray method according to claim 7, which is characterized in that
Multiple nozzles of the internal spraying component be located on same circumference or on same rectangle, on same equilateral triangle, it is same
On one isosceles triangle, in bicyclic upper, tricyclic；
The air-supply power source uses axial flow blower or centrifugal blower.
9. a kind of spray for dust suppression vehicle, the spraying device including vehicle frame and on the vehicle frame, which is characterized in that the spraying device is
Spray method described in spraying device described in any one of claims 1 to 6 or application claim 7 or 8.
10. a kind of very-long-range spray for dust suppression equipment, mounting base including spraying device and for installing the spraying device or
Mounting rack, which is characterized in that the spraying device is spraying device described in any one of claims 1 to 6 or application power
Benefit require 7 or 8 described in spray method；The mounting rack is tower device or erecting by overhang, stand column device, device for erecting pole.
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| CN201611211598.4A CN106694273B (en) | 2016-12-25 | 2016-12-25 | Very-long-range spray for dust suppression equipment, spray for dust suppression vehicle and its spraying device, method |
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| CN201611211598.4A CN106694273B (en) | 2016-12-25 | 2016-12-25 | Very-long-range spray for dust suppression equipment, spray for dust suppression vehicle and its spraying device, method |
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| CN107243190B (en) * | 2017-06-06 | 2018-08-03 | 徐州德胜石油机械有限公司 | One kind removing haze vehicle |
| CN107983559B (en) * | 2017-11-23 | 2019-09-06 | 深圳市中亿远环保科技有限责任公司 | Far range spraying apparatus device |
| CN112825714A (en) * | 2021-01-05 | 2021-05-25 | 华南农业大学 | Greenhouse mist blower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371477A (en) * | 1980-01-02 | 1983-02-01 | Centrum Konstrukcyjno-Technologiczne Maszyn Gorniczych "Komag" | Dust control unit |
| CN103816754A (en) * | 2014-03-04 | 2014-05-28 | 湖南九九矿安装备有限公司 | Efficient energy-saving air-assisted spray dust remover |
| CN105170348A (en) * | 2015-09-30 | 2015-12-23 | 赵迎生 | Concentrated spraying gun body |
| CN105170363A (en) * | 2015-09-30 | 2015-12-23 | 赵迎生 | Independent spraying gun body |
| CN106111390A (en) * | 2016-08-31 | 2016-11-16 | 张兴利 | A kind of high pressure fog gun machine |
| CN205731709U (en) * | 2016-05-17 | 2016-11-30 | 石嘴山市鸿裕电子科技有限公司 | A kind of liquid mixing atomizer of oppositely oriented dual channel structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8727235B2 (en) * | 2009-08-11 | 2014-05-20 | Leno Ambrosio Nunes | Apparatus for dispersing a substance over a large area |
-
2016
- 2016-12-25 CN CN201611211598.4A patent/CN106694273B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371477A (en) * | 1980-01-02 | 1983-02-01 | Centrum Konstrukcyjno-Technologiczne Maszyn Gorniczych "Komag" | Dust control unit |
| CN103816754A (en) * | 2014-03-04 | 2014-05-28 | 湖南九九矿安装备有限公司 | Efficient energy-saving air-assisted spray dust remover |
| CN105170348A (en) * | 2015-09-30 | 2015-12-23 | 赵迎生 | Concentrated spraying gun body |
| CN105170363A (en) * | 2015-09-30 | 2015-12-23 | 赵迎生 | Independent spraying gun body |
| CN205731709U (en) * | 2016-05-17 | 2016-11-30 | 石嘴山市鸿裕电子科技有限公司 | A kind of liquid mixing atomizer of oppositely oriented dual channel structure |
| CN106111390A (en) * | 2016-08-31 | 2016-11-16 | 张兴利 | A kind of high pressure fog gun machine |
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