CN214416622U - Airflow crusher collecting device for pesticide dry suspending agent production - Google Patents
Airflow crusher collecting device for pesticide dry suspending agent production Download PDFInfo
- Publication number
- CN214416622U CN214416622U CN202120170654.4U CN202120170654U CN214416622U CN 214416622 U CN214416622 U CN 214416622U CN 202120170654 U CN202120170654 U CN 202120170654U CN 214416622 U CN214416622 U CN 214416622U
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- bottom plate
- suspending agent
- hood
- dry suspending
- dust
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- 239000000575 pesticide Substances 0.000 title claims abstract description 23
- 239000000375 suspending agent Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 68
- 238000003860 storage Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 51
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000012080 ambient air Substances 0.000 abstract 2
- 239000003570 air Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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Abstract
The application belongs to the technical field of pesticide production, especially relates to a pesticide is air current rubbing crusher collection device for dry suspending agent production, and it includes storage vat, suction hood and pulse dust remover. The storage vat can collect the partial shipment to the finished product powder, and the dust absorption is covered and is provided with the through-hole, connects soft pipeline down, both reduces the powder and spreads to in the ambient air, retrieves the powder in the ambient air again, and the recovery powder in the dust absorption cover gets into the storage vat once more after pulse dust collector separates, accomplishes the circulation and collects. Whole collection device optimizes the powder loss problem, guarantees that staff's operational environment is good, reduces the material loss.
Description
Technical Field
The application belongs to the field of pesticide production technology, and especially relates to a pneumatic grinder collection device for production of pesticide dry suspending agent.
Background
The original pesticide can not be used directly, and can be used only by being processed and prepared into various preparations. The dry suspending agent consists of original medicine, a dispersing agent, a wetting agent and other auxiliary agents, water is used as a medium, suspension is prepared by sand grinding, then solid particles are obtained by a spray drying tower, and the suspension is formed by diluting with water when in use. The jet mill is a machine for pulverizing large-scale solid raw materials into required size, and is composed of coarse pulverizing device, fine pulverizing device and wind power conveying device, and can be used for pulverizing at high speed, and can be pulverized by wind power, and then the pulverized product can be collected, bagged, sealed and stored.
At present, the collection of finished product powder is generally processed by adopting an isolation partition mode, namely, the finished product powder obtained after the jet mill is crushed is conveyed to a hopper through a conveying pipeline and is collected by the hopper for split charging and storage.
According to the related technology, the inventor thinks that when finished product powder is collected by a packaging bag, the finished product powder is easy to escape from the bag opening, so that the powder in the surrounding air is diffused, the working environment of a workshop is influenced, and the material waste is caused.
SUMMERY OF THE UTILITY MODEL
In order to reduce the powder diffusion, improve finished product powder's utilization ratio, this application provides a pesticide is air current rubbing crusher collection device for dry suspending agent production.
The application provides a pair of pesticide is pneumatic crusher collection device for dry suspending agent production adopts following technical scheme:
a collecting device of an airflow crusher for production of dry suspending agents of pesticides comprises a storage barrel, a first feeding port is arranged on the side face of the top of the storage barrel, a discharging pipe is arranged at the bottom of the storage barrel, the collecting device further comprises a dust hood and a pulse dust collector, the dust hood is arranged on the outer side of the discharging pipe and forms a recovery cavity with the outer side wall of the discharging pipe, a return pipe is arranged on the side face of the dust hood, and the return pipe is communicated with the recovery cavity and the pulse dust collector; and a second feeding port is arranged on the storage barrel, and a dust removal port of the pulse dust collector is communicated with the second feeding port.
Through adopting above-mentioned technical scheme, first pan feeding mouth is used for receiving the finished product powder that comes from the jet mill, and the storage vat is collected finished product powder, and the discharging pipe carries out ejection of compact bagging-off to the finished product powder of accomplishing the collection, accomplishes the collection process. The dust hood encloses into with the discharging pipe lateral wall and retrieves the chamber, forms the isolation region, accomodates, retrains finished product powder, reduces the powder on the one hand and outwards further diffuses, and on the other hand forms the negative pressure in the dust hood with the help of pulse dust remover, inhales the dust hood with the air that contains finished product powder on every side in. The feed back pipe conveys the finished product powder in the dust hood to the pulse dust collector, and the pulse dust collector separates the finished product powder of retrieving and puts in to the storage vat through the second pan feeding mouth, and whole collection device recycles the finished product powder in the air around the equipment, reduces the material waste.
Preferably, the dust hood comprises a hood body and a bottom plate, the hood body and the bottom plate are hermetically sleeved on the outer wall of the discharge pipe, the bottom plate is located inside the hood body, and the bottom plate is not in contact with the inner wall of the hood body to form a dust collection hole.
Through adopting above-mentioned technical scheme, the cover body and bottom plate build out an isolation region, and the finished product powder around the suction hood gets into the isolation region through the dust absorption hole under operating condition to transport to pulse dust remover through the feed back pipe, accomplish the recollection to diffusion finished product powder.
Preferably, the base plate is arranged obliquely upwards along the tapping pipe in the direction from the tapping pipe to the cover body.
Through adopting above-mentioned technical scheme, when the air flows around the suction hood, the bottom plate that the slope set up can play the water conservancy diversion effect, makes the gas that contains finished product powder around the suction hood be convenient for flow to retrieving the intracavity.
Preferably, the bottom plate is provided with a connecting piece, the connecting piece is a metal sheet with an included angle, one end of the connecting piece is connected with the bottom plate, and the other end of the connecting piece is connected with the cover body; the cover body is provided with a connecting hole, the connecting piece fixedly connects the bottom plate with the cover body through the connecting hole, and the contact part of the connecting piece and the bottom plate is attached to the bottom plate.
Through adopting above-mentioned technical scheme, the fastness between the bottom plate and the cover body has been consolidated to the connecting piece, reduces the probability that the suction hood bottom plate drops, and the connecting piece contained angle suits with bottom plate inclination, and the connecting piece reduces the influence to the inside gas tightness of suction hood under the prerequisite of guaranteeing the fixed effect of bottom plate and the cover body.
Preferably, the dust hood is provided with a plurality of connecting pieces, and the connecting pieces are uniformly distributed along the circumference of the bottom plate.
Through adopting above-mentioned scheme, a plurality of connecting piece circumference evenly distributed can provide a plurality of connection strong points to further promote the fastness of suction hood.
Preferably, the feed back pipe that the suction hood side is connected can set up many to the feed back pipe is along cover body circumference evenly distributed.
By adopting the technical scheme, the arrangement of the plurality of material return pipes can further improve the negative pressure suction force in the recovery cavity, the range covered by each material return pipe is reduced, and the absorption capacity is improved.
Preferably, the discharge pipe is sleeved with a soft conveying pipeline.
By adopting the technical scheme, the height of free diffusion of the finished product powder is reduced to the bottom of the soft conveying pipeline through the discharge pipe, and the probability that the finished product powder falls outside the packaging bag is reduced.
Preferably, the connecting end of the material return pipe close to the dust hood is provided with a storage rack.
Through adopting above-mentioned technical scheme, under the non-operating condition, can place the frame of accomodating with soft pipeline level on, reduce scattering of the inside residual powder of pipeline.
Preferably, a beater is arranged on the side surface of the storage barrel.
Through adopting above-mentioned technical scheme, the beater can strike the storage vat barrel wall regularly, shakes off the finished product powder of deposit on the barrel wall.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the dust hood is arranged, so that outward diffusion of powder can be reduced, finished product powder in surrounding air is absorbed into the recovery cavity, the pulse dust collector separates the recovered finished product powder and puts the separated finished product powder into the storage barrel, bagging, sealing and storing of the finished product powder are completed through the storage barrel, the outward diffusion problem of the powder is optimized by the whole device, and the utilization rate of the finished product powder is improved;
2. dust collection holes are reserved at the connecting edges of the bottom plate and the cover body of the dust collection cover, and the dust collection holes have a flow guide effect, so that gas containing finished product powder around the dust collection cover can conveniently flow into the recovery cavity, and the dust collection effect is improved;
3. the discharging pipe is sleeved with a soft conveying pipeline, the joint of the discharging pipe and the feeding pipe is wrapped by a sealing material, a storage frame for storing the soft conveying pipeline is arranged on the material returning pipe, the soft conveying pipeline can enable finished powder to directly reach the bottom of the packaging bag, diffusion in the finished powder sealing and storing process is reduced, after bagging is completed, the soft conveying pipeline is horizontally placed on the storage frame, and scattering of residual powder in the pipeline can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of a collecting device of an air flow crusher for producing a pesticide dry suspending agent in the embodiment of the application.
FIG. 2 is a schematic structural diagram of a dust hood in a collecting device of an air flow crusher for production of dry suspending agent of pesticide in the embodiment of the application.
Description of reference numerals: 1. a storage barrel; 11. a beater; 12. a flexible delivery conduit; 13. a first feeding port; 14. a second feeding port; 15. a discharge pipe; 2. a pulse dust collector; 21. a dust removal port; 3. a dust hood; 31. a connecting member; 32. a recovery chamber; 33. a dust collection hole; 34. a base plate; 35. a cover body; 36. connecting holes; 4. a material return pipe; 41. a storage rack.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an air current rubbing crusher collection device is used in production of dry suspending agent of pesticide. Referring to fig. 1-2, the collecting device comprises a storage vat 1, a dust hood 3, a feed back pipe 4 and a pulse dust collector 2. A first feeding port 13 is arranged on the side face of the top of the storage barrel 1, and the first feeding port 13 is communicated with the jet mill through a pipeline to receive finished product powder from the jet mill. The side of the storage vat 1 is provided with two flappers 11, for example, two flappers 11 are symmetrically arranged at the central position of the side wall of the storage vat 1, and the flappers 11 can strike the wall of the storage vat 1 at regular time to shake off the finished powder deposited on the wall. The discharging pipe 15 is arranged at the bottom of the storage barrel 1, the dust hood 3 is installed on the outer side of the discharging pipe 15 and forms a recovery cavity 32 with the outer side wall of the discharging pipe 4, the material return pipe 4 is arranged on the side face of the dust hood 3, the material return pipe 4 is communicated with the recovery cavity 32 and the pulse dust collector 2, and the material return pipe 4 can be uniformly distributed in the circumferential direction of a hood body 35 of the dust hood 3, for example, one material return pipe is arranged at intervals of 120 degrees. The top circle center position of the storage barrel 1 is provided with a second feeding port 14, and a dust removal port 21 at the bottom of the pulse dust collector 2 is communicated with the second feeding port 14 up and down.
Referring to fig. 2, the dust hood 3 has a hollow truncated cone shape, and the present embodiment is preferably a truncated cone shape. The dust hood 3 includes a base plate 34 and a hood body 35. The cover body 35 and the bottom plate 34 are hermetically sealed on the outer wall of the discharge pipe 15, the bottom plate 34 is not in contact with the inner wall of the cover body 35 to form a dust suction hole 33, and the bottom plate 34 is obliquely and upwardly arranged along the direction from the discharge pipe 15 to the cover body 35 and forms an included angle with the horizontal direction. The joint of the bottom plate 34 and the cover 35 of the dust hood 3 is provided with a connecting member 31, and the connecting member 31 is a metal sheet with an included angle, for example, the material can be steel. The included angle is consistent with the included angle formed by the bottom plate 34 to the cover body 35, the cover body 35 is provided with a connecting hole 36, the connecting piece 31 penetrates through the connecting hole 36 to fixedly connect the bottom plate 34 and the cover body 35, and the connecting mode can be selected for welding. The plurality of connecting members 31 can be evenly distributed along the circumference of the bottom plate 34. When the multiple connecting pieces 31 and the multiple feed back pipes 4 are adopted, the connecting pieces 31 and the feed back pipes 4 are arranged at intervals, namely, one feed back pipe 4 is arranged between every two adjacent connecting pieces 31 and is uniformly distributed along the circumference of the cover body 35.
The discharging pipe 15 is sleeved with the flexible conveying pipeline 12, the flexible conveying pipeline 12 can be made of plastic materials, the plasticity is high, the cost is low, and replacement is convenient after damage. The other end of the flexible conveying pipeline 12 extends into the packaging bag, so that the free diffusion height of the finished product powder is reduced to the bottom of the flexible conveying pipeline 12 through the discharge pipe 15. The joint of the flexible conveying pipe 12 and the discharge pipe 15 is wrapped with a sealing material, for example, a tape may be wrapped in multiple layers. The feed back pipe 4 is provided with and accomodates frame 41 near the link of dust hood 3, and accomodate the distance that frame 41 is equal with soft pipeline 12's length to dust hood 3, and its size and specification and soft pipeline 12 adaptation can place soft pipeline 12 level on accomodating frame 41 under non-operating condition.
The implementation principle of the airflow crusher collecting device for pesticide dry suspending agent production in the embodiment of the application is as follows: finished product powder from the jet mill enters the storage barrel 1 from the first feeding port 13, and the storage barrel 1 conveys the collected finished product powder into a packaging bag from the discharge pipe 15 through the flexible conveying pipeline 12. The joint of the flexible conveying pipeline 12 and the discharge pipe 15 is wrapped by a sealing material, so that the free scattering height of the finished powder is reduced, and most of the finished powder can reach the bottom of the packaging bag. For the finished powder scattered in the surrounding air in the collecting process, the end of the pulse dust collector 2 is provided with a negative pressure fan, the finished powder can be sucked into the recovery cavity 32 through the dust suction hole 33 under the working state, so that the finished powder is conveyed to the pulse dust collector 2 through the material return pipe 4, the pulse dust collector 2 conveys the separated finished powder out of the dust removal port 21, and the separated finished powder enters the storage barrel 1 through the second material inlet 14 to finish the recycling collection.
Although the present invention has been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides an air current rubbing crusher collection device is used in production of dry suspending agent of pesticide, includes storage vat (1), storage vat (1) top side is provided with first pan feeding mouth (13), the bottom of storage vat (1) is provided with discharging pipe (15), its characterized in that: the device is characterized by also comprising a dust hood (3) and a pulse dust collector (2), wherein the dust hood (3) is arranged on the outer side of the discharge pipe (15) and forms a recovery cavity (32) with the outer side wall of the discharge pipe (15), a material return pipe (4) is arranged on the side surface of the dust hood (3), and the material return pipe (4) is communicated with the recovery cavity (32) and the pulse dust collector (2); the storage barrel (1) is provided with a second feeding port (14), and a dust removal port (21) of the pulse dust remover (2) is communicated with the second feeding port (14).
2. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 1, which is characterized in that: the dust hood (3) comprises a hood body (35) and a bottom plate (34), the hood body (35) and the bottom plate (34) are hermetically sleeved on the outer wall of the discharge pipe (15), the bottom plate (34) is located inside the hood body (35), and the bottom plate (34) is not in contact with the inner wall of the hood body (35) to form a dust collection hole (33).
3. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 2, which is characterized in that: the bottom plate (34) is arranged obliquely upwards along the direction from the discharge pipe (15) to the cover body (35).
4. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 3, which is characterized in that: the bottom plate (34) is provided with a connecting piece (31), the connecting piece (31) is a metal sheet with an included angle, one end of the connecting piece is connected with the bottom plate (34), and the other end of the connecting piece is connected with the cover body (35); a connecting hole (36) is formed in the cover body (35), the connecting piece (31) fixedly connects the bottom plate (34) with the cover body (35) through the connecting hole (36), and the contact part of the connecting piece (31) and the bottom plate (34) is attached to the bottom plate (34).
5. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 3, which is characterized in that: a plurality of connecting pieces (31) are arranged on the dust hood (3), and the connecting pieces (31) are uniformly distributed along the circumferential direction of the bottom plate (34).
6. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 1, which is characterized in that: the dust hood is characterized in that a plurality of material return pipes (4) connected to the side face of the dust hood (3) are arranged, and the material return pipes (4) are uniformly distributed along the circumferential direction of the hood body (35).
7. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 1, which is characterized in that: the discharge pipe (15) is sleeved with a flexible conveying pipeline (12).
8. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 6, which is characterized in that: the connecting end of the material return pipe (4) close to the dust hood (3) is provided with a storage rack (41).
9. The airflow crusher collecting device for producing the pesticide dry suspending agent as claimed in claim 1, which is characterized in that: a beater (11) is arranged on the side surface of the storage barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120170654.4U CN214416622U (en) | 2021-01-20 | 2021-01-20 | Airflow crusher collecting device for pesticide dry suspending agent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120170654.4U CN214416622U (en) | 2021-01-20 | 2021-01-20 | Airflow crusher collecting device for pesticide dry suspending agent production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214416622U true CN214416622U (en) | 2021-10-19 |
Family
ID=78056754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120170654.4U Expired - Fee Related CN214416622U (en) | 2021-01-20 | 2021-01-20 | Airflow crusher collecting device for pesticide dry suspending agent production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214416622U (en) |
-
2021
- 2021-01-20 CN CN202120170654.4U patent/CN214416622U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |