CN202654885U - Air-supplying fog-spraying dust suppression machine - Google Patents
Air-supplying fog-spraying dust suppression machine Download PDFInfo
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- CN202654885U CN202654885U CN 201220201713 CN201220201713U CN202654885U CN 202654885 U CN202654885 U CN 202654885U CN 201220201713 CN201220201713 CN 201220201713 CN 201220201713 U CN201220201713 U CN 201220201713U CN 202654885 U CN202654885 U CN 202654885U
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Abstract
The utility model relates to a dedusting device and particularly relates to an air-supplying fog-spraying dust suppression machine. the technical problems that an existing fog-spraying dedusting device is short in spraying distance, wide in atomization angle, small in dust falling covering area and the like are solved. The air-supplying fog-spraying dust suppression machine comprises a rack, wherein a water supplying mechanism and a hollow supporting shaft are arranged on the rack, a supporting frame is arranged at the upper end of the supporting shaft, the supporting shaft is connected with a fan, an atomizer is arranged at the front end of the fan, the water supplying mechanism is connected with the atomizer, a driving mechanism which can drive the supporting frame to rotate along the axis direction of the supporting shaft is arranged on the rack, an adjusting mechanism which can achieve pitch angle adjustment for the fan is arranged on the supporting frame, a guide cylinder of which two end portions are increased gradually relative to the middle portion is arranged at the front end of the atomizer, and the guide cylinder is connected with the fan. The dust suppression machine has the advantages of being reasonable in design, simple in structure, easy to operate, far in spraying area, large in covering area and capable of saving water and improving dust falling efficiency.
Description
Technical field
The utility model belongs to the environmental protection equipment technical field, relates to dust arrester, especially relates to a kind of air-supply and throws mist dust suppression machine.
Background technology
Along with the development of modern industry, more and more to the demand of coal, electric power, all kinds of ore, construction material, the material of these industry requirements is most of to be the separation shape, and size distribution is wider.The larger particles shape is wherein arranged, also have less microgranular be dust.Because quantity is a lot of and great majority are air storages, under the effect of wind-force, has produced a large amount of dust, environment is caused serious pollution, cause simultaneously huge economic loss, cause larger threat for safe and efficient production, thereby need to carry out dust removal operation.In the prior art, mainly take dry dust removal and wet dust removal dual mode to purify, the comparatively huge and complex structure of dry-type dedusting equipment body, manufacturing and installation quality are had relatively high expectations, wet dust removal is taked the mode of atomizing de-dusting mostly, and existing atomizing de-dusting mode and dust falling device exist design reasonable not, and efficiency of dust collection is not high, to defectives such as the sedimentation rate of respirable dust and full dirt are lower, affected the atomizing de-dusting effect.
The problem that exists in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.Through retrieval, Chinese patent literature discloses a kind of Wind guide spray dust prevention device [application number: CN200520142179.0], comprise and be installed in the interior sprayer unit of wind guiding mechanism that three guides form, the two ends of one guide connect respectively the air intake guide and the air-out guide forms straight tube shape wind guiding mechanism, air is entered by the air intake guide and is derived by the air-out guide, access high-pressure intake pipe in the air intake guide, high-pressure intake pipe in the air intake guide is provided with one group of injection shower nozzle, the water spraying direction of injection shower nozzle with distinguished and admirable to communicating, also have access to high-pressure intake pipe in the air-out guide, high-pressure intake pipe in the air-out guide is provided with one group of injection shower nozzle, and the water spraying direction of injection shower nozzle is identical with air-out direction.
Such scheme has improved prior art to a certain extent, has simplified the structure of device for reducing dust, and the spray stream by the air outlet ejection can improve the efficient of dedusting.The defectives such as yet this scheme not only needs to consume a large amount of water under high pressures, and the wind energy loss is larger in the guide, exists to throw near distance, and atomization angle is wide, and the depositing dust area coverage is little.
Summary of the invention
The purpose of this utility model is for the problems referred to above, improves the structure of atomizing dust removing device, provides a kind of reasonable in design, simple in structure, and easy operating throws distance, and area coverage is large, can save the air-supply throwing mist dust suppression machine that the water yield can improve again depositing dust efficient.
For achieving the above object, the utility model has adopted following technical proposal: mist dust suppression machine is thrown in this air-supply, comprise frame, be provided with the back shaft of feed mechanism and hollow in frame, be provided with bracing frame in the back shaft upper end, be connected with blower fan at bracing frame, front end at blower fan is provided with atomizer, described feed mechanism is connected with atomizer, described frame is provided with can order about bracing frame along the driving mechanism of back shaft axial rotation, described bracing frame is provided with and can carries out the guiding mechanism that luffing angle is adjusted to blower fan, is provided with the end, two ends with respect to middle part wide guide shell gradually at the front end of atomizer, and described guide shell is connected with blower fan.
Guide shell adopts the end, two ends with respect to middle part wide structure gradually, takes full advantage of aerodynamic principle, and the airflow soft that blower fan is produced is level and smooth guides to outlet, can reduce the loss of wind energy, and keep improving wind speed in the constant situation of air quantity.In addition, the diastolic dimension of air duct has been slowed down the undiscipline of exit flow, so that the water smoke of atomizing can throw farther distance, increases the dust suppression area.Adopt atomizer, the advantage such as it is little to have an atomizing particle size, and jet length is far away, and atomization angle is little.
As a kind of technical scheme of comparatively optimizing, to throw in the mist dust suppression machine in above-mentioned air-supply, described driving mechanism comprises the first driver that is located on the frame, described the first driver is connected with back shaft.When carrying out the spray dust-arrest operation, the first driver is axially done along back shaft through back shaft drive bracing frame and is rotated in a circumferential direction.
Further, throw in the mist dust suppression machine in above-mentioned air-supply, described guiding mechanism comprises the second driver that is arranged on the bracing frame, and described the second driver is connected with blower fan.During use, the second driver drives blower fan is done the luffing angle adjustment, is conducive to increase spray area coverage, improves dust suppression efficient.
As preferably, to throw in the mist dust suppression machine in above-mentioned air-supply, described the first driver and the second driver are reductor.First driver here and the second driver can drive the alternative structure form that needs are taked multiple various kinds according to reality.
Throw in the mist dust suppression machine in above-mentioned air-supply, also be provided with collector ring on back shaft, described collector ring is positioned at the first driver top.
Throw in the mist dust suppression machine in above-mentioned air-supply, be connected with cable on the described collector ring, described cable passes from back shaft and the other end of cable is connected with the second driver.Cable passes from back shaft can be avoided because bracing frame rotates cable coiling phenomenon occuring.
Throw in the mist dust suppression machine in above-mentioned air-supply, described feed mechanism comprises the water pump that is located on the frame, is connected with water pipe at water pump, and the other end that described water pipe passes back shaft and water pipe is connected with atomizer.Water pipe passes the structure of back shaft and can avoid because bracing frame rotates the coiling phenomenon occuring.
Throw in the mist dust suppression machine in above-mentioned air-supply, also be provided with pedestal between back shaft and frame, described pedestal and back shaft and frame are connected respectively.
Throw in the mist dust suppression machine in above-mentioned air-supply, described water pipe is made by the PVC material.The water pipe here can be taked according to the feedwater needs material of multiple various kinds.
Compared with prior art, the advantage of this air-supply throwing mist dust suppression machine is: 1, reasonable in design, simple in structure, easy operating can be saved the water yield and can improve depositing dust efficient again; 2, the atomizing particle size of atomizer is little, and jet length is far away, and atomization angle is little; 3, guide shell can effectively be controlled the wind energy loss, throws distance, and area coverage is large.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that the utility model provides.
Fig. 2 is the side-looking structural representation that the utility model provides.
Among the figure, frame 1, feed mechanism 2, water pump 21, water pipe 22, back shaft 3, bracing frame 4, blower fan 5, atomizer 6, driving mechanism 7, the first driver 71, guiding mechanism 8, the second driver 81, guide shell 9, collector ring 10, cable 11, pedestal 12.
The specific embodiment
Shown in Fig. 1-2, mist dust suppression machine is thrown in this air-supply, comprise frame 1, be provided with the back shaft 3 of feed mechanism 2 and hollow in frame 1, be provided with bracing frame 4 in back shaft 3 upper ends, be connected with blower fan 5 at bracing frame 4, front end at blower fan 5 is provided with atomizer 6, feed mechanism 2 is connected with atomizer 6, frame 1 is provided with can order about bracing frame 4 along the driving mechanism 7 of back shaft 3 axial rotation, bracing frame 4 is provided with and can carries out the guiding mechanism 8 that luffing angle is adjusted to blower fan 5, is provided with the end, two ends with respect to middle part wide guide shell 9 gradually at the front end of atomizer 6, and guide shell 9 is connected with blower fan 5.Guide shell 9 adopts the ends, two ends with respect to middle part wide structure gradually, takes full advantage of aerodynamic principle, and the airflow soft that blower fan 5 is produced is level and smooth guides to outlet, can reduce the loss of wind energy, and keep improving wind speed in the constant situation of air quantity.In addition, the diastolic dimension of air duct has been slowed down the undiscipline of exit flow, so that the water smoke of atomizing can throw farther distance, increases the dust suppression area.Adopt atomizer, the advantage such as it is little to have an atomizing particle size, and jet length is far away, and atomization angle is little.
On back shaft 3, also be provided with collector ring 10, collector ring 10 is positioned at the first driver 71 tops, be connected with cable 11 on the collector ring 10, cable 11 passes from back shaft 3 and the other end of cable 11 is connected with the second driver 81, feed mechanism 2 comprises the water pump 21 that is located on the frame 1, be connected with water pipe 22 at water pump 21, the other end that water pipe 22 passes back shaft 3 and water pipe 22 is connected with atomizer 6, water pipe 22 is made by the PVC material, also be provided with pedestal 12 between back shaft 3 and frame 1, pedestal 12 and back shaft 3 are connected with frame and are connected respectively.Cable 11 and water pipe 22 pass the structure of back shaft 3 and can avoid because bracing frame 4 rotates cable 11 or water pipe 22 coiling phenomenons occuring, and the water pipe 22 here also can be taked according to the feedwater needs material of multiple various kinds.
The course of work simply is described below:
The water under high pressure that water pump 21 provides is atomized into and the sizable water fog particle of dust through atomizer 6, driving mechanism 7 orders about bracing frame 4 along back shaft 3 axial rotation, 8 pairs of blower fans of guiding mechanism 5 carry out the luffing angle adjustment, and under the effect of blower fan 5, water smoke is arrived a distant place by impelling.Dust granules collides, contacts, condenses with little water smoke and becomes moistening, and it is agglomerating to be condensed gradually by moistening dust continuation other dust granules of absorption, sedimentation under action of gravitation, thus carry out the dust suppression operation.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as frame 1, feed mechanism 2, water pump 21, water pipe 22, back shaft 3, bracing frame 4, blower fan 5, atomizer 6, driving mechanism 7, the first driver 71, guiding mechanism 8, the second driver 81, guide shell 9, collector ring 10, cable 11, pedestal 12, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model, and they are construed to any additional restriction all is contrary with the utility model spirit.
Claims (9)
1. mist dust suppression machine is thrown in an air-supply, comprise frame (1), be provided with the back shaft (3) of feed mechanism (2) and hollow in frame (1), be provided with bracing frame (4) in back shaft (3) upper end, be connected with blower fan (5) at bracing frame (4), front end at blower fan (5) is provided with atomizer (6), described feed mechanism (2) is connected with atomizer (6), described frame (1) is provided with can order about bracing frame (4) along the driving mechanism (7) of back shaft (3) axial rotation, described bracing frame (4) is provided with and can carries out the guiding mechanism (8) that luffing angle is adjusted to blower fan (5), it is characterized in that, be provided with the end, two ends with respect to middle part wide guide shell (9) gradually at the front end of atomizer (6), described guide shell (9) is connected with blower fan (5).
2. mist dust suppression machine is thrown in air-supply according to claim 1, it is characterized in that, described driving mechanism (7) comprises the first driver (71) that is located on the frame (1), and described the first driver (71) is connected with back shaft (3).
3. mist dust suppression machine is thrown in air-supply according to claim 2, it is characterized in that, described guiding mechanism (8) comprises the second driver (81) that is arranged on the bracing frame (3), and described the second driver (81) is connected with blower fan (5).
4. mist dust suppression machine is thrown in air-supply according to claim 3, it is characterized in that described the first driver (71) and the second driver (81) are reductor.
5. mist dust suppression machine is thrown in air-supply according to claim 3, it is characterized in that, also is provided with collector ring (10) on back shaft (3), and described collector ring (10) is positioned at the first driver (71) top.
6. mist dust suppression machine is thrown in air-supply according to claim 5, it is characterized in that, be connected with cable (11) on the described collector ring (10), described cable (11) passes from back shaft (3) and the other end of cable (11) is connected with the second driver (81).
According to claim 1 and 2 or 3 described air-supplies throw mist dust suppression machines, it is characterized in that, described feed mechanism (2) comprises the water pump (21) that is located on the frame (1), be connected with water pipe (22) at water pump (21), the other end that described water pipe (22) passes back shaft (3) and water pipe (22) is connected with atomizer (6).
According to claim 1 and 2 or 3 described air-supplies throw mist dust suppression machines, it is characterized in that, also be provided with pedestal (12) between back shaft (3) and frame (1), described pedestal (12) is connected 1 with back shaft (3) with frame) be connected respectively.
9. mist dust suppression machine is thrown in air-supply according to claim 7, it is characterized in that described water pipe (22) is made by the PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201713 CN202654885U (en) | 2012-05-08 | 2012-05-08 | Air-supplying fog-spraying dust suppression machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201713 CN202654885U (en) | 2012-05-08 | 2012-05-08 | Air-supplying fog-spraying dust suppression machine |
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| Publication Number | Publication Date |
|---|---|
| CN202654885U true CN202654885U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220201713 Expired - Lifetime CN202654885U (en) | 2012-05-08 | 2012-05-08 | Air-supplying fog-spraying dust suppression machine |
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| Country | Link |
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| CN (1) | CN202654885U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386237A (en) * | 2012-05-08 | 2013-11-13 | 江苏科能电力机械有限公司 | Air-delivery spray dust suppression machine |
| CN107013520A (en) * | 2017-05-23 | 2017-08-04 | 徐工集团工程机械有限公司 | Dust suppression car sprayer unit and dust suppression car |
| CN110629483A (en) * | 2018-06-22 | 2019-12-31 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating apparatus |
| CN112825714A (en) * | 2021-01-05 | 2021-05-25 | 华南农业大学 | Greenhouse mist blower |
-
2012
- 2012-05-08 CN CN 201220201713 patent/CN202654885U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386237A (en) * | 2012-05-08 | 2013-11-13 | 江苏科能电力机械有限公司 | Air-delivery spray dust suppression machine |
| CN103386237B (en) * | 2012-05-08 | 2016-08-17 | 江苏科能电力机械有限公司 | Air-delivery spray dust suppression machine |
| CN107013520A (en) * | 2017-05-23 | 2017-08-04 | 徐工集团工程机械有限公司 | Dust suppression car sprayer unit and dust suppression car |
| CN110629483A (en) * | 2018-06-22 | 2019-12-31 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating apparatus |
| CN112825714A (en) * | 2021-01-05 | 2021-05-25 | 华南农业大学 | Greenhouse mist blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |