CN112620110A - Automatic clear device that blows of self-adaptation formula blanking device - Google Patents
Automatic clear device that blows of self-adaptation formula blanking device Download PDFInfo
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- CN112620110A CN112620110A CN202011474748.7A CN202011474748A CN112620110A CN 112620110 A CN112620110 A CN 112620110A CN 202011474748 A CN202011474748 A CN 202011474748A CN 112620110 A CN112620110 A CN 112620110A
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- Prior art keywords
- nozzle
- air
- blanking device
- electromagnetic valve
- wind pressure
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- 239000000428 dust Substances 0.000 claims abstract description 55
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 241000208125 Nicotiana Species 0.000 claims description 27
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/08—Cleaning arrangements
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention provides an automatic cleaning and blowing device of a self-adaptive blanking device, which comprises: the device comprises a nozzle, a control unit, a wind pressure switch and an electromagnetic valve. The nozzle is communicated with an external air source through an air pipe, the electromagnetic valve is arranged on the air pipe, the input end of the control unit is connected with the output end of the air pressure switch, and the output end of the control unit is connected with the control end of the electromagnetic valve. The nozzle sets up in the blanking device casing, and the nozzle is perpendicular setting with the dust removal net drum, and the nozzle is equipped with the fumarole, and when the solenoid valve switched on, compressed gas swept the cleanness through the filter screen surface of fumarole to the dust removal net drum through the fumarole. The wind pressure switch is arranged in the dust removal net drum and used for detecting the wind pressure inside the dust removal net drum. And the control unit controls the electromagnetic valve to be conducted when the wind pressure is smaller than a set wind pressure threshold value, so that the nozzle sweeps and cleans the filter screen. The automatic cleaning device can improve the automation level of cleaning the filter screen of the blanking device and improve the production efficiency and the cleaning effect of the blanking device.
Description
Technical Field
The invention relates to the technical field of cigarette production equipment, in particular to an automatic cleaning and blowing device of a self-adaptive blanking machine.
Background
In the tobacco production, the pneumatic conveying blanking machine is adopted to remove dust particles in materials, the materials are vibrated and homogenized by the feeding vibrating conveyor to become standard materials, and the standard materials enter the blanking machine through the air distribution box body and then enter the next procedure. The blanking device comprises a shell, a dust removal net drum and a blanking turnover plate are arranged in the shell, a drum body between an upper drum surface and a lower drum surface of the dust removal net drum is provided with a filter screen, a dust outlet of the dust removal net drum is connected with a dust collecting device through a dust pipeline, when a material enters the shell through a blanking port of the blanking device, the material firstly flows through the dust removal net drum rotating at a high speed, and tobacco powder and dust are sucked into the drum through the filter screen and collected by the dust collecting device through the dust pipeline; the materials can not penetrate through the filter screen and enter the next-stage equipment after being discharged and turned.
The pneumatic conveying blanking machine can effectively reduce the flying of smoke dust in the conveying process and improve the working environment of a production workshop. But after long-time use, have a large amount of shredded tobacco powder absorption can't be clear away on the filter screen of dust removal net drum surface, wait to accumulate to a certain extent and will lead to the filter screen mesh to block up, in the tobacco powder dust can't see through the filter screen and is inhaled the drum, seriously influence material wind and divide efficiency. The existing cleaning method for the filter screen of the blanking device is to arrange a brush at the filter screen for cleaning, but the automation degree of the cleaning of the brush is low, and the cleaning effect is poor.
Disclosure of Invention
The invention provides an automatic cleaning and blowing device of a self-adaptive blanking device, which solves the problem that the existing blanking device is easy to cause the blockage of meshes of a filter screen because shredded tobacco shreds are not adsorbed on the outer surface of a dust removal net drum during production, can improve the automation level of cleaning the filter screen of the blanking device, and increases the production efficiency and the cleaning effect of the blanking device.
In order to achieve the above purpose, the invention provides the following technical scheme:
an automatic clear device that blows of self-adaptation formula blanking ware includes: the device comprises a nozzle, a control unit, a wind pressure switch and an electromagnetic valve;
the nozzle is communicated with an external air source through an air pipe, the electromagnetic valve is arranged on the air pipe, the input end of the control unit is connected with the output end of the air pressure switch, and the output end of the control unit is connected with the control end of the electromagnetic valve;
the nozzle is arranged in the shell of the blanking device and is perpendicular to the dedusting net drum, the nozzle is provided with a gas injection hole, and when the electromagnetic valve is switched on, compressed gas sweeps and cleans the surface of a filter screen of the dedusting net drum through the gas injection hole;
the wind pressure switch is arranged in the dust removal net drum and is used for detecting the wind pressure in the dust removal net drum;
and the control unit controls the electromagnetic valve to be conducted when the wind pressure is smaller than a set wind pressure threshold value, so that the nozzle sweeps and cleans the filter screen.
Preferably, the method further comprises the following steps: a nozzle base;
the nozzle base is provided with an air cavity, the nozzles are communicated with the air cavity, the air cavity is connected with an external air source through the air pipe, and the nozzles are arranged on the nozzle base;
when the electromagnetic valve is conducted, the nozzles blow the filter screen at the same time.
Preferably, the method further comprises the following steps: the air cylinder, the transmission rod and the air cylinder fixing frame;
one end of the transmission rod is fixedly connected with the nozzle base, and the other end of the transmission rod is in transmission connection with the air cylinder;
the cylinder fixing frame is fixedly connected with the blanking device shell and used for fixing the cylinder;
the control unit is in signal connection with the air cylinder, and when the air cylinder moves, the air cylinder drives the transmission rod to move, so that the nozzle base moves between a first position and a second position to adjust the position of the nozzle base, wherein the first position is the position where the nozzle base is located when the air cylinder is in a contraction state, and the second position is the position where the nozzle base is located when the air cylinder is in an extension state.
Preferably, the method further comprises the following steps: a striker plate;
the material baffle is arranged on the inner wall of the material falling device shell and is positioned above the first position of the nozzle base so as to shield cut tobacco from being accumulated on the nozzle base and the nozzle.
Preferably, the material baffle is provided with a conical flow guide surface, so that the cut tobacco slides away along the conical flow guide surface.
Preferably, the nozzle is of a columnar structure, and the nozzle is provided with the air injection holes in multiple directions.
Preferably, the method further comprises the following steps: a brush;
the brush is arranged on the nozzle base, the brush and the nozzle are arranged on the same side, and the height of the bristles on the brush is larger than that of the nozzle.
Preferably, the brush seat of the brush is provided with an air hole, the air hole is communicated with the air cavity, and when the electromagnetic valve is switched on, the brush cleans the dust removal net drum and sweeps and cleans through the air hole.
Preferably, the control unit is a microprocessor.
The invention provides an automatic cleaning and blowing device of a self-adaptive blanking device, which comprises: the control unit is used for controlling the electromagnetic valve to be conducted when the wind pressure in the dedusting net drum detected by the wind pressure switch is smaller than a set wind pressure threshold value, so that the surface of the dedusting net drum is swept and cleaned by the nozzle. The problem of present blanking device when production the pipe tobacco bits of broken glass easily appear not adsorb on dust removal net drum surface, cause the filter screen mesh to block up is solved, the automation level that the blanking device filter screen cleaned can be improved, the production efficiency and the clean effect of increase blanking device.
Drawings
In order to more clearly describe the specific embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below.
Fig. 1 is a schematic view of an automatic cleaning device for an adaptive blanking device provided by the invention.
FIG. 2 is a schematic view of a nozzle base provided by the present invention.
FIG. 3 is a control diagram of a dual cleaning device for a strainer of a blanking device according to the present invention.
Reference numerals
1. A dust removal net drum; 2. a blanking device shell; 3. a spout base; 4. a nozzle; 5. a gas injection hole; 6. a striker plate; 7. a cylinder; 8. a transmission rod; 9. air cylinder mount.
Detailed Description
In order to make the technical field of the invention better understand the scheme of the embodiment of the invention, the embodiment of the invention is further described in detail with reference to the drawings and the implementation mode.
Aiming at the problem that the filter screen of the current blanking device is easy to block meshes by shredded tobacco. The invention provides an automatic cleaning and blowing device of a self-adaptive blanking device, which comprises: the control unit is used for controlling the electromagnetic valve to be conducted when the wind pressure in the dedusting net drum detected by the wind pressure switch is smaller than a set wind pressure threshold value, so that the surface of the dedusting net drum is swept and cleaned by the nozzle. The problem of present blanking device when production the pipe tobacco bits of broken glass easily appear not adsorb on dust removal net drum surface, cause the filter screen mesh to block up is solved, the automation level that the blanking device filter screen cleaned can be improved, the production efficiency and the clean effect of increase blanking device.
As shown in fig. 1 to 3, an automatic cleaning and blowing device for a self-adaptive material falling device includes: a nozzle 4, a control unit, a wind pressure switch and an electromagnetic valve. The nozzle is communicated with an external air source through an air pipe, the electromagnetic valve is arranged on the air pipe, the input end of the control unit is connected with the output end of the air pressure switch, and the output end of the control unit is connected with the control end of the electromagnetic valve. Nozzle 4 sets up in blanking ware casing 2, nozzle 4 is perpendicular setting with dust removal net drum 1, nozzle 4 is equipped with fumarole 5 when the solenoid valve switches on, compressed gas passes through fumarole 5 sweeps the cleanness to the filter screen surface of dust removal net drum. The wind pressure switch is arranged in the dust removal net drum and used for detecting the wind pressure inside the dust removal net drum. And the control unit controls the electromagnetic valve to be conducted when the wind pressure is smaller than a set wind pressure threshold value, so that the nozzle sweeps and cleans the filter screen.
Specifically, the control unit can be microprocessor, and the inside wind pressure of dust removal net drum is gathered to the wind pressure switch to with in wind pressure signal transmission to microprocessor, when the surperficial filter screen of dust removal net drum is blockked up by the shredded tobacco shred end, the wind pressure diminishes in the dust pipeline, when microprocessor received wind pressure is less than and sets for minimum wind pressure threshold value, microprocessor control solenoid valve opens, makes the nozzle be linked together with outside air supply, and the nozzle sweeps the cleanness through the surface of jet-propelled pore pair dust removal net drum. After the air-jet brush adhered with the tobacco shreds on the surface filter screen of the dust removal screen is blown off, the air pressure in the dust pipeline is restored to be increased, and when the air pressure received by the microprocessor is greater than the set highest air pressure threshold value, the microprocessor controls the electromagnetic valve to be closed, so that the nozzle stops air injection. Meanwhile, after shredded tobacco on the surface filter screen of the dust removal net drum is cleaned, the dust removal effect of the dust removal net drum is recovered to be normal, the influence of a small amount of shredded tobacco on the dust removal effect of the dust removal net drum is small, and continuous cleaning is not needed. Through nozzle and the control unit for the nozzle is only when the shredded tobacco adhesion on the filter screen of dust removal net drum, clearly blows shredded tobacco, has both guaranteed the clearance effect, has guaranteed the dust removal effect of dust removal net drum, has practiced thrift the resource, can improve the automation level that the blanking ware filter screen cleaned, increases the production efficiency and the clean effect of blanking ware.
As shown in fig. 1 and 2, the method further includes: a nozzle base 3. The nozzle base 3 is provided with an air cavity, the nozzle 4 is communicated with the air cavity, the air cavity is connected with an external air source through the air pipe, and the plurality of nozzles 4 are arranged on the nozzle base 3. When the electromagnetic valve is conducted, the nozzles blow the filter screen at the same time.
As shown in fig. 1, the apparatus further comprises: a cylinder 7, a transmission rod 8 and a cylinder fixing frame 9. One end of the transmission rod 8 is fixedly connected with the nozzle base 3, and the other end of the transmission rod 8 is in transmission connection with the air cylinder 7. And the air cylinder fixing frame 9 is fixedly connected with the blanking device shell 2 and is used for fixing the air cylinder 7. As shown in fig. 3, the control unit is in signal connection with the cylinder, and when the cylinder moves, the cylinder drives the transmission rod to move, so that the nozzle base moves between a first position and a second position to adjust the position of the nozzle base, where the first position is a position where the nozzle base is located when the cylinder is in a contracted state, and the second position is a position where the nozzle base is located when the cylinder is in an extended state.
In practice, as shown in fig. 1, the cylinder 7 may be arranged outside the blanking device housing 2, due to the limited space inside the blanking device housing 2. Under normal conditions, nozzle base 3 is located the first position, and when microprocessor control solenoid valve opened, the piston rod of control cylinder 7 stretched out simultaneously, sent nozzle base 3 to the second position. When the microprocessor controls the electromagnetic valve to be closed, the piston rod of the control cylinder 7 retracts to drive the nozzle base 3 to reset to the first position. Because the dust removal principle of dust removal net drum is absorption, consequently, be close to the place of dust removal net drum more, the shredded tobacco bits is more, and the nozzle is located the position that is close to the filter screen for a long time, blocks up the fumarole more easily, consequently sets up cylinder and transfer line, when not blowing clearly, moves the nozzle base to the position that is close to the casing and keeps away from the filter screen, can reduce shredded tobacco bits and get into the possibility of fumarole, increases the life of equipment.
As shown in fig. 1, the method further includes: a striker plate 6. The material baffle 6 is arranged on the inner wall of the material falling device shell 2 and is positioned above the first position of the nozzle base 3 so as to shield cut tobacco from being accumulated on the nozzle base and the nozzle.
Furthermore, the material baffle 6 is provided with a conical flow guide surface, so that the cut tobacco slides away along the conical flow guide surface.
In practical application, the flow guide surface is arranged on the upper end surface of the material baffle plate, so that the cut tobacco is prevented from being accumulated on the nozzle and the nozzle base, and the cut tobacco can be effectively prevented from entering the air injection hole.
Furthermore, the nozzle is of a columnar structure, and the air injection holes in multiple directions are formed in the nozzle.
The device also includes: a brush (not shown). The brush is arranged on the nozzle base, the brush and the nozzle are arranged on the same side, and the height of the bristles on the brush is larger than that of the nozzle.
Further, an air hole is formed in a brush seat of the brush and communicated with the air cavity, and when the electromagnetic valve is switched on, the brush cleans the dust removal net drum and sweeps and cleans the dust removal net drum through the air hole.
Specifically, when the solenoid valve switched on, the cylinder moved the nozzle base forward to the second position through the transfer line, made the brush contact with the surperficial filter screen of dust removal net drum, and the brush cleans the filter screen and the pipe tobacco shred garrulous end of blowout gas on with the filter screen blows off clearly, and along with the rotation of dust removal net drum, the pipe tobacco garrulous end of adhesion on the dust removal net drum filter screen was cleaned by the brush earlier, is blown clearly by jet-propelled again, and under dual cleanness, the clean efficiency and the cleanness of filter screen promote greatly.
Therefore, the invention provides an automatic cleaning and blowing device of a self-adaptive blanking device, which comprises: the control unit is used for controlling the electromagnetic valve to be conducted when the wind pressure in the dedusting net drum detected by the wind pressure switch is smaller than a set wind pressure threshold value, so that the surface of the dedusting net drum is swept and cleaned by the nozzle. The problem of present blanking device when production the pipe tobacco bits of broken glass easily appear not adsorb on dust removal net drum surface, cause the filter screen mesh to block up is solved, the automation level that the blanking device filter screen cleaned can be improved, the production efficiency and the clean effect of increase blanking device.
The construction, features and functions of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the present invention is not limited to the embodiments shown in the drawings, and all equivalent embodiments modified or modified by the spirit and scope of the present invention should be protected without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides an automatic clear device of blowing of self-adaptation formula blanking ware which characterized in that includes: the device comprises a nozzle, a control unit, a wind pressure switch and an electromagnetic valve;
the nozzle is communicated with an external air source through an air pipe, the electromagnetic valve is arranged on the air pipe, the input end of the control unit is connected with the output end of the air pressure switch, and the output end of the control unit is connected with the control end of the electromagnetic valve;
the nozzle is arranged in the shell of the blanking device and is perpendicular to the dedusting net drum, the nozzle is provided with a gas injection hole, and when the electromagnetic valve is switched on, compressed gas sweeps and cleans the surface of a filter screen of the dedusting net drum through the gas injection hole;
the wind pressure switch is arranged in the dust removal net drum and is used for detecting the wind pressure in the dust removal net drum;
and the control unit controls the electromagnetic valve to be conducted when the wind pressure is smaller than a set wind pressure threshold value, so that the nozzle sweeps and cleans the filter screen.
2. The automatic cleaning and blowing device of an adaptive blanking device according to claim 1, further comprising: a nozzle base;
the nozzle base is provided with an air cavity, the nozzles are communicated with the air cavity, the air cavity is connected with an external air source through the air pipe, and the nozzles are arranged on the nozzle base;
when the electromagnetic valve is conducted, the nozzles blow the filter screen at the same time.
3. The automatic cleaning and blowing device of an adaptive blanking device according to claim 2, further comprising: the air cylinder, the transmission rod and the air cylinder fixing frame;
one end of the transmission rod is fixedly connected with the nozzle base, and the other end of the transmission rod is in transmission connection with the air cylinder;
the cylinder fixing frame is fixedly connected with the blanking device shell and used for fixing the cylinder;
the control unit is in signal connection with the air cylinder, and when the air cylinder moves, the air cylinder drives the transmission rod to move, so that the nozzle base moves between a first position and a second position to adjust the position of the nozzle base, wherein the first position is the position where the nozzle base is located when the air cylinder is in a contraction state, and the second position is the position where the nozzle base is located when the air cylinder is in an extension state.
4. The automatic cleaning and blowing device of an adaptive blanking device according to claim 3, further comprising: a striker plate;
the material baffle is arranged on the inner wall of the material falling device shell and is positioned above the first position of the nozzle base so as to shield cut tobacco from being accumulated on the nozzle base and the nozzle.
5. The automatic cleaning and blowing device of the adaptive blanking device according to claim 4, wherein the material baffle is provided with a conical flow guide surface, so that the cut tobacco slides along the conical flow guide surface.
6. The automatic cleaning and blowing device of the adaptive blanking device as claimed in claim 5, wherein the nozzle is a cylindrical structure, and the nozzle is provided with the air injection holes in multiple directions.
7. The automatic cleaning and blowing device of an adaptive blanking device according to claim 6, further comprising: a brush;
the brush is arranged on the nozzle base, the brush and the nozzle are arranged on the same side, and the height of the bristles on the brush is larger than that of the nozzle.
8. The automatic cleaning and blowing device of an adaptive blanking device as claimed in claim 7, wherein the brush seat of the brush is provided with an air hole, the air hole is communicated with the air chamber, when the electromagnetic valve is turned on, the brush cleans the dust removing drum and performs cleaning through the air hole.
9. The automatic cleaning and blowing device for an adaptive blanking device according to any one of claims 1 to 8, wherein the control unit is a microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011474748.7A CN112620110A (en) | 2020-12-14 | 2020-12-14 | Automatic clear device that blows of self-adaptation formula blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011474748.7A CN112620110A (en) | 2020-12-14 | 2020-12-14 | Automatic clear device that blows of self-adaptation formula blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112620110A true CN112620110A (en) | 2021-04-09 |
Family
ID=75314106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011474748.7A Pending CN112620110A (en) | 2020-12-14 | 2020-12-14 | Automatic clear device that blows of self-adaptation formula blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112620110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118125687A (en) * | 2024-03-05 | 2024-06-04 | 青岛华浩建设工程有限公司 | Slurry filter pressing equipment and filter pressing method for bridge construction |
| CN118270536A (en) * | 2024-04-26 | 2024-07-02 | 广州科里时技术有限公司 | Negative pressure conveying and proportioning device |
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| KR20060116919A (en) * | 2005-05-11 | 2006-11-16 | 이문수 | Device for preventing block in screen net of the waste selector |
| CN204969422U (en) * | 2015-05-26 | 2016-01-20 | 河南中烟工业有限责任公司 | Stalk silk material discharge device |
| CN207385938U (en) * | 2017-08-31 | 2018-05-22 | 河南中烟工业有限责任公司 | A kind of real-time cleaning plant for basket strainer drum strainer |
| CN109985799A (en) * | 2019-03-13 | 2019-07-09 | 唐山燕丰复合肥有限公司 | A kind of screening compound fertilizer automatic cleaning apparatus |
| CN111468402A (en) * | 2020-05-27 | 2020-07-31 | 吉林烟草工业有限责任公司 | Online purging and dedusting system and control method thereof |
| CN211412739U (en) * | 2019-12-23 | 2020-09-04 | 西安西北有色地质研究院有限公司 | Air brush anti-blocking device of drum screen |
| KR20200113994A (en) * | 2019-03-27 | 2020-10-07 | 이종민 | Horizontal Vibration Screen for Aggregate Selection with Air Blows alternately sprayed on the left and right screens |
| CN214440952U (en) * | 2020-12-14 | 2021-10-22 | 河南中烟工业有限责任公司 | Automatic clear device that blows of self-adaptation formula blanking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060116919A (en) * | 2005-05-11 | 2006-11-16 | 이문수 | Device for preventing block in screen net of the waste selector |
| CN204969422U (en) * | 2015-05-26 | 2016-01-20 | 河南中烟工业有限责任公司 | Stalk silk material discharge device |
| CN207385938U (en) * | 2017-08-31 | 2018-05-22 | 河南中烟工业有限责任公司 | A kind of real-time cleaning plant for basket strainer drum strainer |
| CN109985799A (en) * | 2019-03-13 | 2019-07-09 | 唐山燕丰复合肥有限公司 | A kind of screening compound fertilizer automatic cleaning apparatus |
| KR20200113994A (en) * | 2019-03-27 | 2020-10-07 | 이종민 | Horizontal Vibration Screen for Aggregate Selection with Air Blows alternately sprayed on the left and right screens |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118125687A (en) * | 2024-03-05 | 2024-06-04 | 青岛华浩建设工程有限公司 | Slurry filter pressing equipment and filter pressing method for bridge construction |
| CN118270536A (en) * | 2024-04-26 | 2024-07-02 | 广州科里时技术有限公司 | Negative pressure conveying and proportioning device |
| CN118270536B (en) * | 2024-04-26 | 2024-08-30 | 广州科里时技术有限公司 | Negative pressure conveying and proportioning device |
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