CN203291973U - Vortex airflow straw crushing device - Google Patents
Vortex airflow straw crushing device Download PDFInfo
- Publication number
- CN203291973U CN203291973U CN2013202854638U CN201320285463U CN203291973U CN 203291973 U CN203291973 U CN 203291973U CN 2013202854638 U CN2013202854638 U CN 2013202854638U CN 201320285463 U CN201320285463 U CN 201320285463U CN 203291973 U CN203291973 U CN 203291973U
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- crushing
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- airflow
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Abstract
The utility model discloses a vortex airflow straw crushing device belonging to the field of crushing devices. The vortex airflow straw crushing device comprises a micro-crushing machine, wherein the outlet of the micro-crushing machine is connected with a primary cyclone separator; the air outlet of the primary cyclone separator is connected with the inlet of a secondary cyclone separator; the air outlet of the secondary cyclone separator is connected with an exhaust fan through a dust remover; a powder outlet is formed in the bottoms of the primary cyclone separator and the secondary cyclone separator respectively. When the vortex airflow straw crushing device works, the micro-crushing machine achieves micro-crushing of straw subjected to coarse crushing, the exhaust fan works to enable the whole vortex airflow straw crushing device to be in the negative-pressure state, airflow enters from the inlet of the micro-crushing machine and drives the crushed materials to ascend, bigger particle materials not taken away by the airflow are further crushed in the micro-crushing machine, powder in the airflow is separated in the primary and secondary cyclone separators and leaves the vortex airflow straw crushing device from the powder outlets, and dust airflow is discharged in the atmosphere after being dedusted. Therefore, the materials are prevented from blocking the micro-crushing machine and coking is avoided. The vortex airflow straw crushing device is specially used for straw micro-crushing.
Description
Technical field
The utility model relates to a kind of reducing mechanism, particularly a kind of straw millstone.
Background technology
In prior art, a kind of straw plastic is arranged, it is take stalk powder, cornstarch, macromolecule resin and reaction promoter as raw material, heat and stir, make its reaction and be wet face state, each component is relatively dispersed simultaneously, complete reaction and can enter next process carry out cooling, then granulation.The material of downstream producer after with granulation, as masterbatch, is processed into various products through shaping.When this straw plastic is produced, need with
Stalk after coarse crushing carries out Crushing of Ultrafine, and because the density of stalk is little, the powder after pulverizing is difficult to separate, and is easy to stop up and the knot arch.
The utility model content
The purpose of this utility model is to provide a kind of air-flow vortex straw millstone, can be smoothly with crushed stalk and transfer out.
The purpose of this utility model is achieved in that a kind of air-flow vortex straw millstone, comprise atomizer, the outlet of described atomizer connects primary cyclone through the rising air duct, the air outlet of primary cyclone connects the import of secondary cyclone, the air outlet of secondary cyclone connects exhaust blower through deduster, atmosphere is connected in the exhaust blower outlet, and primary cyclone and secondary cyclone bottom are provided with the powder outlet.
During this device work, the stalk of atomizer after with coarse crushing carries out Crushing of Ultrafine, exhaust blower work makes in whole device and is negative pressure state, air-flow enters from the import of atomizer, and the material after drive pulverizing is up, fails to be the larger material of particle by what air-flow was taken away, can further pulverize in atomizer, the powder that air-flow is taken away is separated in primary cyclone and secondary cyclone, and powder can export separating device from powder, and dust-contained airflow is through the backward airborne release of deduster dedusting.Compared with prior art, the suction of the utility model material air-negative-pressure coordinates the rising airduct, and the material initial gross separation to after pulverizing, then separate through two stage cyclone, collects powder, can avoid the feed blocking atomizer, can not cause the knot arch.It separates reliable, and production efficiency is high.This device is exclusively used in the stalk Crushing of Ultrafine.
As further improvement of the utility model, powder outlet below is provided with the back taper receiving hopper.The powder that firsts and seconds level cyclone separator is separated can be collected by this mechanism.Be convenient to transportation and packing.
As further improvement of the utility model, described deduster is pulse dust collector, and the side of pulse dust collector is provided with the compressed air bag, and the bottom of pulse dust collector is provided with the dust outlet.But feed air pulse by compressed air bag intermittence in pulse dust collector, impel particle to leave from the dust outlet, guarantee deduster reliable operation all the time.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 charging aperture, 2 atomizers, 3 rising airducts, 4 primary cyclones, 5 tube connectors, 6 secondary cyclones, 7 compressed air bags, 8 exhaust blowers, 9 pulse dust collectors, 10 dust outlets, 11 powder outlets, 12 receiving hoppers.
The specific embodiment
As shown in the figure, for a kind of air-flow vortex straw millstone, comprise atomizer 2, the outlet of described atomizer 2 connects primary cyclone 4 through the rising air duct, the air outlet of primary cyclone 4 connects the import of secondary cyclone 6 through tube connector 5, the air outlet of secondary cyclone 6 connects exhaust blower 8 through deduster, and atmosphere is connected in exhaust blower 8 outlets, and primary cyclone 4 and secondary cyclone 6 bottoms are provided with powder outlet 11.Powder outlet 11 belows are provided with back taper receiving hopper 12.Deduster is pulse dust collector 9, and the side of pulse dust collector 9 is provided with compressed air bag 7, and the bottom of pulse dust collector 9 is provided with dust outlet 10.
During work, atomizer 2 carries out Crushing of Ultrafine with the stalk after coarse crushing, exhaust blower 8 work make in whole device and are negative pressure state, air-flow enters from the charging aperture 1 of atomizer 2, the material that drives after pulverizing is up, fail by air-flow take away for the larger material of particle, can further pulverize in atomizer 2, the powder that air-flow is taken away is separated in primary cyclone 4 and secondary cyclone 6, powder can export 11 separating devices from powder, and dust-contained airflow is through the backward airborne release of deduster dedusting.Compared with prior art, the suction of the utility model material air-negative-pressure coordinates rising airduct 3, and the material initial gross separation to after pulverizing, then separate through two stage cyclone, collects powder, can avoid feed blocking atomizer 2, can not cause the knot arch.It separates reliable, and production efficiency is high.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (3)
1. air-flow vortex straw millstone, comprise atomizer, it is characterized in that: the outlet of described atomizer connects primary cyclone through the rising air duct, the air outlet of primary cyclone connects the import of secondary cyclone, the air outlet of secondary cyclone connects exhaust blower through deduster, atmosphere is connected in the exhaust blower outlet, and primary cyclone and secondary cyclone bottom are provided with the powder outlet.
2. air-flow vortex straw millstone according to claim 1, is characterized in that: be provided with the back taper receiving hopper below described powder outlet.
3. air-flow vortex straw millstone according to claim 1 and 2, it is characterized in that: described deduster is pulse dust collector, and the side of pulse dust collector is provided with the compressed air bag, the bottom of pulse dust collector is provided with the dust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202854638U CN203291973U (en) | 2013-05-23 | 2013-05-23 | Vortex airflow straw crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202854638U CN203291973U (en) | 2013-05-23 | 2013-05-23 | Vortex airflow straw crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291973U true CN203291973U (en) | 2013-11-20 |
Family
ID=49568013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202854638U Expired - Fee Related CN203291973U (en) | 2013-05-23 | 2013-05-23 | Vortex airflow straw crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291973U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949399A (en) * | 2014-04-22 | 2014-07-30 | 绵阳西金科技发展有限公司 | Full-automatic crop straw powder preparation system |
| CN106733670A (en) * | 2017-03-15 | 2017-05-31 | 张守军 | Device and technique that a kind of rice husk matter charcoal is collected |
| CN108405150A (en) * | 2018-03-19 | 2018-08-17 | 山东京博装备制造安装有限公司 | A kind of discarded rock wool processing unit |
| CN109292462A (en) * | 2018-10-12 | 2019-02-01 | 吉林市新大科机电技术有限责任公司 | A kind of twin-stage gas-solid separating device for air-transport system |
| CN109351491A (en) * | 2018-10-30 | 2019-02-19 | 湖南天际智慧材料科技有限公司 | A kind of turbine separates and collects the device of nanometer powder and is made from it powder manufacturing apparatus |
| CN109834796A (en) * | 2017-11-24 | 2019-06-04 | 万华禾香板业有限责任公司 | The preparation system of plate wood shavings |
-
2013
- 2013-05-23 CN CN2013202854638U patent/CN203291973U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949399A (en) * | 2014-04-22 | 2014-07-30 | 绵阳西金科技发展有限公司 | Full-automatic crop straw powder preparation system |
| CN106733670A (en) * | 2017-03-15 | 2017-05-31 | 张守军 | Device and technique that a kind of rice husk matter charcoal is collected |
| CN109834796A (en) * | 2017-11-24 | 2019-06-04 | 万华禾香板业有限责任公司 | The preparation system of plate wood shavings |
| CN108405150A (en) * | 2018-03-19 | 2018-08-17 | 山东京博装备制造安装有限公司 | A kind of discarded rock wool processing unit |
| CN109292462A (en) * | 2018-10-12 | 2019-02-01 | 吉林市新大科机电技术有限责任公司 | A kind of twin-stage gas-solid separating device for air-transport system |
| CN109292462B (en) * | 2018-10-12 | 2023-12-15 | 吉林市新大科机电技术有限责任公司 | Double-stage gas-solid separation device for pneumatic conveying system |
| CN109351491A (en) * | 2018-10-30 | 2019-02-19 | 湖南天际智慧材料科技有限公司 | A kind of turbine separates and collects the device of nanometer powder and is made from it powder manufacturing apparatus |
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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: 20131120 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |