CN202207621U - Jet mill used for pesticide powder - Google Patents
Jet mill used for pesticide powder Download PDFInfo
- Publication number
- CN202207621U CN202207621U CN2011203546796U CN201120354679U CN202207621U CN 202207621 U CN202207621 U CN 202207621U CN 2011203546796 U CN2011203546796 U CN 2011203546796U CN 201120354679 U CN201120354679 U CN 201120354679U CN 202207621 U CN202207621 U CN 202207621U
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- nozzle
- feed
- pipe
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- crashing
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- Expired - Fee Related
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Abstract
The utility model discloses a jet mill used for pesticide power, which comprises a box body, wherein the box body is internally provided with a ceramic nozzle holder; the nozzle holder is internally provided with a crashing nozzle and a crashing chamber; the crashing nozzle is communicated with the crashing chamber; the box body is provided with a feed pipe and a discharge pipe which are communicated with the crushing chamber; a feed hopper is arranged at the upper part of the feed pipe; a discharge port of the feed hopper is communicated with the feed pipe; a feed nozzle is arranged near to a feed port in the feed pipe; during the installation, a feed air inlet pipe and a crashing air inlet pipe are respectively communicated with an air press; the discharge pipe is communicated with a cyclone separator; through the crushing nozzle and by using compressed air and pressure, high-speed airflow track can be formed in the crashing chamber; the supersonic jet airflow can lead the powdery materials to be subjected to the actions of forces of collision, shear, compression and the like, the powdery materials are subjected to mutual intense friction, and when the external stress is larger than the internal stress of the particles, the powdery materials are crashed in a superfine way.
Description
Technical field
The utility model relates to a kind of airslide disintegrating mill, relates to specifically a kind ofly at the chemical industry pesticide field pulvis being carried out the fine airslide disintegrating mill that is used for pesticide powder, belongs to the pesticide producing equipment technical field.
Background technology
Recently, the technology of making superfine powder from the food technology field to the technical field of pesticide all in extensive use.With the technology of the fine pulverizing of solid particle with from the powder of pulverizing, filter out the technology of the particle of even particle size, become a key technology.
The particle diameter of used pulvis in the agricultural chemicals requires the superfine single-size into several microns sizes, at present; With the pulverizer of dry type, can only reach pulverizing and be fine grain effect, and can't reach the effect of subparticle the fine pulverizing of particle; Wish to get subparticle, then need adopt grinder, with emery wheel pulvis is ground and be subparticle; But there are disadvantage in pulverizer and grinder, the one, and need the long time to grind, waste time and energy; The 2nd, emery wheel must have the problem of consuming and producing scrap, pollutes the article medicine; The 3rd, the emery wheel formula is fit to humidity or adds water state work, and inapplicable dry type work.
The utility model content
The problem that the utility model will solve provides a kind of airslide disintegrating mill that is used for pesticide powder of simple in structure, easy to operate, good crushing effect.
In order to address the above problem, the utility model adopts following technical scheme:
A kind of airslide disintegrating mill that is used for pesticide powder comprises casing, is provided with the nozzle carrier of processing with pottery in the said casing; In nozzle carrier, be provided with and pulverize nozzle and pulverizing chamber; Said pulverizing nozzle is communicated with pulverizing chamber, and said casing is provided with feed pipe and the discharge nozzle that is communicated with pulverizing chamber, and the top of said feed pipe is provided with loading hopper; The discharging opening of loading hopper is communicated with feed pipe, and the position near charge door in the feed pipe is provided with feed introduction.
Below be the further improvement of the utility model to such scheme:
The rear end of pulverizing nozzle is connected with the pulverizing air inlet pipe.
Further improve: the rear end of said feed introduction is connected with reinforced air inlet pipe.
Further improve: be provided with Venturi tube and reinforced internal lining pipe that pottery is processed in the said feed pipe, said Venturi tube is arranged on the position near loading hopper.
Further improve: the inside of said discharge nozzle is provided with the discharging internal lining pipe that pottery is processed.
The utility model adopts such scheme; During installation, the air inlet pipe of will feeding in raw material is communicated with air press respectively with the pulverizing air inlet pipe, and discharge nozzle is communicated with cyclone separator; Through pulverizing nozzle; Utilize compressed air and pressure ability, in pulverizing chamber, form high velocity air track, this supersonic velocity air-flow.Make powder receive the effect of power such as bump, shearing, compression, powder produces fierce friction mutually, when external carbuncle during greater than the internal stress of particle itself; Powder is carried out ultra-fine grinding, in pulverizing chamber,, can powder be carried out classification also owing to action of centrifugal force; Ultramicron is separated, and thicker particle continues in pulverizing chamber, to do the high speed circular motion under action of centrifugal force; And continued to pulverize, be crushed to required degree until particle diameter.
The utility model is simple in structure, easy to operate, has improved crush efficiency and crushing effect greatly.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Among the figure: the 1-casing; The 2-nozzle carrier; The 3-pulverizing chamber; 4-discharging internal lining pipe; 5-pulverizes nozzle; 6-pulverizes air inlet pipe; The 7-loading hopper; The 8-air inlet pipe of feeding in raw material; The 9-feed pipe; The 10-Venturi tube; The 11-internal lining pipe that feeds in raw material; The 12-feed introduction; The 13-discharge nozzle.
The specific embodiment
Embodiment, as shown in the figure, a kind of airslide disintegrating mill that is used for pesticide powder comprises casing 1, is provided with the nozzle carrier of processing with pottery 2 in the said casing 1, in nozzle carrier 2, is provided with and pulverizes nozzle 5 and pulverizing chamber 3, said pulverizing nozzle 5 is communicated with pulverizing chamber 3.
The other end of pulverizing nozzle 5 is connected with pulverizes air inlet pipe 6.
Said casing 1 is provided with the feed pipe 9 and discharge nozzle 13 that is communicated with pulverizing chamber 3.
The top of said feed pipe 9 is provided with loading hopper 7, and the discharging opening of loading hopper 7 is communicated with feed pipe 9, and the position near charge door in the feed pipe 9 is provided with feed introduction 12, and the rear end of said feed introduction 12 is connected with reinforced air inlet pipe 8.
Be provided with Venturi tube 10 and reinforced internal lining pipe 11 that pottery is processed in the said feed pipe 9, said Venturi tube 10 is arranged on the position near loading hopper 7.
The inside of said discharge nozzle 13 is provided with the discharging internal lining pipe 4 that pottery is processed.
During installation, the air inlet pipe of will feeding in raw material is communicated with air press respectively with the pulverizing air inlet pipe, and discharge nozzle is communicated with cyclone separator; Through being installed in pulverizing chamber superonic flow nozzzle on every side; Utilize compressed air and pressure ability, in pulverizing chamber, form high velocity air track, this supersonic velocity air-flow.Make powder receive the effect of power such as bump, shearing, compression, powder produces fierce friction mutually, when external carbuncle during greater than the internal stress of particle itself; Powder is carried out ultra-fine grinding, in pulverizing chamber,, can powder be carried out classification also owing to action of centrifugal force; Ultramicron is separated, and thicker particle continues in pulverizing chamber, to do the high speed circular motion under action of centrifugal force; And continued to pulverize, be crushed to required degree until particle diameter.
Claims (5)
1. airslide disintegrating mill that is used for pesticide powder; Comprise casing (1); It is characterized in that: be provided with the nozzle carrier of processing with pottery (2) in the said casing (1), in nozzle carrier (2), be provided with and pulverize nozzle (5) and pulverizing chamber (3), said pulverizing nozzle (5) is communicated with pulverizing chamber (3); Said casing (1) is provided with feed pipe (9) and the discharge nozzle (13) that is communicated with pulverizing chamber (3); The top of said feed pipe (9) is provided with loading hopper (7), and the discharging opening of loading hopper (7) is communicated with feed pipe (9), and the position near charge door in the feed pipe (9) is provided with feed introduction (12).
2. a kind of airslide disintegrating mill that is used for pesticide powder according to claim 1 is characterized in that: the rear end of pulverizing nozzle (5) is connected with pulverizes air inlet pipe (6).
3. a kind of airslide disintegrating mill that is used for pesticide powder according to claim 1 and 2 is characterized in that: the rear end of said feed introduction (12) is connected with reinforced air inlet pipe (8).
4. a kind of airslide disintegrating mill that is used for pesticide powder according to claim 3; It is characterized in that: be provided with Venturi tube (10) and reinforced internal lining pipe (11) that pottery is processed in the said feed pipe (9), said Venturi tube (10) is arranged on the position near loading hopper (7).
5. a kind of airslide disintegrating mill that is used for pesticide powder according to claim 4 is characterized in that: the inside of said discharge nozzle (13) is provided with the discharging internal lining pipe (4) that pottery is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203546796U CN202207621U (en) | 2011-09-21 | 2011-09-21 | Jet mill used for pesticide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203546796U CN202207621U (en) | 2011-09-21 | 2011-09-21 | Jet mill used for pesticide powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207621U true CN202207621U (en) | 2012-05-02 |
Family
ID=45987178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203546796U Expired - Fee Related CN202207621U (en) | 2011-09-21 | 2011-09-21 | Jet mill used for pesticide powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207621U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478212A (en) * | 2015-12-24 | 2016-04-13 | 诺泽流体科技(上海)有限公司 | Novel structure device of superfine powder crushing chamber and crushing method of novel structure device |
| CN105709906A (en) * | 2016-02-29 | 2016-06-29 | 安拓思纳米技术（苏州）有限公司 | Micro-airflow jet mill |
| CN106000591A (en) * | 2015-03-31 | 2016-10-12 | 江苏康鹏农化有限公司 | Improved airflow smashing device for pesticide production |
| CN110404653A (en) * | 2019-07-16 | 2019-11-05 | 上海源方节能科技有限公司 | A kind of Ultramicro-powder crushing chamber new structure device and its breaking method |
| CN116441012A (en) * | 2023-03-28 | 2023-07-18 | 射阳县射阳港渔工贸开发有限公司 | Freshwater fish feed grinder and grinding process thereof |
-
2011
- 2011-09-21 CN CN2011203546796U patent/CN202207621U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000591A (en) * | 2015-03-31 | 2016-10-12 | 江苏康鹏农化有限公司 | Improved airflow smashing device for pesticide production |
| CN105478212A (en) * | 2015-12-24 | 2016-04-13 | 诺泽流体科技(上海)有限公司 | Novel structure device of superfine powder crushing chamber and crushing method of novel structure device |
| CN105709906A (en) * | 2016-02-29 | 2016-06-29 | 安拓思纳米技术（苏州）有限公司 | Micro-airflow jet mill |
| CN110404653A (en) * | 2019-07-16 | 2019-11-05 | 上海源方节能科技有限公司 | A kind of Ultramicro-powder crushing chamber new structure device and its breaking method |
| CN116441012A (en) * | 2023-03-28 | 2023-07-18 | 射阳县射阳港渔工贸开发有限公司 | Freshwater fish feed grinder and grinding process thereof |
| CN116441012B (en) * | 2023-03-28 | 2024-02-23 | 射阳县射阳港渔工贸开发有限公司 | Freshwater fish feed grinder and grinding process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |