CN202921543U - Powder cleaning screen - Google Patents
Powder cleaning screen Download PDFInfo
- Publication number
- CN202921543U CN202921543U CN 201220485788 CN201220485788U CN202921543U CN 202921543 U CN202921543 U CN 202921543U CN 201220485788 CN201220485788 CN 201220485788 CN 201220485788 U CN201220485788 U CN 201220485788U CN 202921543 U CN202921543 U CN 202921543U
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- CN
- China
- Prior art keywords
- screen drum
- screen
- powder
- drum
- collecting box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a powder cleaning screen. The powder cleaning screen comprises a powder collecting box, a stoning machine and a screen drum, wherein the stoning machine is installed at the bottom of the screen drum, the stoning machine is communicated with the powder collecting box, a discharging port is formed at the bottom of the powder collecting box, the screen drum is driven by a motor, an outer screen drum and an inner screen drum are arranged in the screen drum, the inner screen drum is arranged inside the outer screen drum, the outer screen drum and the inner screen drum are respectively provided with an outer oriented screw and an inner oriented screw, and the motor is connected with the screen drum through a rotary shaft. The powder cleaning screen is even in powder, is incapable of frequently blocking screen holes, is capable of reducing labor intensity of workers, improves product quality and a production rate, and prolongs service life of a screen cloth.
Description
Technical field
The utility model relates to Feed Manufacturing, is specially a kind of screen for cleaning powder.
Background technology
Traditional screen for cleaning powder is straight sieve, and product enters the straight sieve of vibration with powder from the spray tower mouth, by the straight sieve vibration of driven by motor, powder is filtered send into hopper, and underproof meal material goes out screen cloth by the labor cleaning.This structure is to filter the common mode of powder in prior art, and temporarily acomia existing other modes are filtered powder.This structure often causes the obstruction of sieve aperture, cause the powder that reclaims many, the powder that enters feed bin is inhomogeneous, do not reach production requirement, product percent of pass is low, and this vibratory sieve must be by underproof meal material on labor cleaning's screen cloth, and labour intensity is quite large, labor productivity is low, more seriously, the screen cloth rapid wear, abrasive forces is larger, service life is short, therefore traditional screen for cleaning powder maintaining expense is higher, and energy consumption is larger, causes cost higher, these problems are perplexing the Feed Manufacturing and the other industry that contain the powder treatment process always.
The utility model content
The technical problem that the utility model solves is to provide a kind of screen for cleaning powder, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
Screen for cleaning powder, comprise Material collecting box for harvesting, stone remover and screen drum, the bottom of described screen drum is equipped with stone remover, described stone remover communicates with Material collecting box for harvesting, and described Material collecting box for harvesting bottom is provided with discharging opening, and described screen drum is by motor-driven, be provided with outer screen drum and interior screen drum in described screen drum, it is inner that described interior screen drum is positioned at described outer screen drum, is respectively equipped with outer guiding spiral and interior guiding spiral on described outer screen drum and interior screen drum, and described motor is connected with described screen drum by turning cylinder.
In the utility model, described interior screen drum is provided with feed conduit.
Beneficial effect
Powder of the present utility model more evenly, can often not stop up sieve aperture can not alleviate labor strength, and improve product quality and productivity ratio, has extended the service life of screen cloth.
Description of drawings
Fig. 1 is the structure chart of screen for cleaning powder.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the structure chart of screen for cleaning powder, screen for cleaning powder, comprise Material collecting box for harvesting 1, stone remover 2 and screen drum 7, the bottom of described screen drum 7 is equipped with stone remover 2, described stone remover 2 communicates with Material collecting box for harvesting 1, described Material collecting box for harvesting 1 bottom is provided with discharging opening 10, described screen drum 7 drives by motor 9, be provided with outer screen drum 5 and interior screen drum 6 in described screen drum 7, described interior screen drum 6 is positioned at described outer screen drum 5 inside, is respectively equipped with outer guiding spiral and interior guiding spiral 3 on described outer screen drum 5 and interior screen drum 6, and described motor 9 is connected with described screen drum 7 by turning cylinder 8.
In the utility model, described interior screen drum is provided with feed conduit 4.The angle of described screen drum and stone remover platform is 10 ° of angles at least, and the rotating speed of motor is 15r/m, when for clearance, the screen drum inversion is got final product, and is simple and convenient.The utility model is rational in infrastructure; overcome the legacy equipment charging inhomogeneous; the defective that productivity ratio is low, and because be the vibration of rolling, so powder is difficult for stopping up; also needn't manually shut down cleaning; reduced workman's labour intensity, site environment is better, has adapted to the environmental protection demand of society; simultaneously reduce again production cost, extended screen drum service life.
above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model, the technical staff of the industry should understand, the utility model is not restricted to the described embodiments, that describes in above-described embodiment and specification just illustrates principle of the present utility model, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements all fall in claimed the utility model scope, the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. screen for cleaning powder, comprise Material collecting box for harvesting, stone remover and screen drum, the bottom of described screen drum is equipped with stone remover, and described stone remover communicates with Material collecting box for harvesting, and described Material collecting box for harvesting bottom is provided with discharging opening, described screen drum is by motor-driven, it is characterized in that, be provided with outer screen drum and interior screen drum in described screen drum, it is inner that described interior screen drum is positioned at described outer screen drum, be respectively equipped with outer guiding spiral and interior guiding spiral on described outer screen drum and interior screen drum, described motor is connected with described screen drum by turning cylinder.
2. screen for cleaning powder according to claim 1, is characterized in that, described interior screen drum is provided with feed conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485788 CN202921543U (en) | 2012-09-23 | 2012-09-23 | Powder cleaning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485788 CN202921543U (en) | 2012-09-23 | 2012-09-23 | Powder cleaning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921543U true CN202921543U (en) | 2013-05-08 |
Family
ID=48211537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485788 Expired - Fee Related CN202921543U (en) | 2012-09-23 | 2012-09-23 | Powder cleaning screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324927A (en) * | 2014-09-05 | 2015-02-04 | 哈尔滨大北农牧业科技有限公司 | Broken feed bag processing apparatus |
-
2012
- 2012-09-23 CN CN 201220485788 patent/CN202921543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324927A (en) * | 2014-09-05 | 2015-02-04 | 哈尔滨大北农牧业科技有限公司 | Broken feed bag processing apparatus |
| CN104324927B (en) * | 2014-09-05 | 2016-09-14 | 哈尔滨大北农牧业科技有限公司 | A kind of feedstuff bale broken processing means |
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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: 20130508 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |