CN202460980U - Screen structure for circulating air combination sweeper - Google Patents
Screen structure for circulating air combination sweeper Download PDFInfo
- Publication number
- CN202460980U CN202460980U CN2011205618375U CN201120561837U CN202460980U CN 202460980 U CN202460980 U CN 202460980U CN 2011205618375 U CN2011205618375 U CN 2011205618375U CN 201120561837 U CN201120561837 U CN 201120561837U CN 202460980 U CN202460980 U CN 202460980U
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- screen cloth
- screen
- meshes
- metal plate
- mesh
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Abstract
The utility model discloses a screen structure for a circulating air combination sweeper, which comprises a frame, wherein an upper layer of screen cloth and a lower layer of screen cloth are installed in the frame, and the upper layer of screen cloth adopts a metal plate as a framework, a plurality of meshes which are uniformly distributed are arranged in the metal plate, the density of the meshes is gradually increased from one side of the metal plate to the other side of the metal plate, the meshes are slot meshes, and the lower layer of screen cloth is formed by braiding steel wires. The screen structure is reasonable in structural design, and adopts the upper layer of screen cloth and the lower layer of screen cloth, the upper layer of screen cloth directly removes large impurities from the screen, the lower layer of screen cloth directly removes small impurities from the lower side, so the processing efficiency is improved, and the processing requirements are satisfied.
Description
Technical field:
The utility model relates to the coffee bean processing technique field, relates in particular to a kind of circulated air combined cleaner and uses mesh structure.
Background technology:
Descaling machine on the market all adopts wire mesh screen or the punch metal plate of braiding as compass screen surface.
According to the size of sieve aperture on the compass screen surface with respect to the processed product particle, following two kind equipments are arranged: 1. sieve aperture is slightly larger than the maximum gauge for converted products.Its effect is to make for converted products and less impurity to pass sieve aperture, and big impurity is discharged as oversize.2. sieve aperture is less than the grain diameter of minimum, can make to pass sieve aperture for the little impurity of particle in the converted products and be eliminated, and processed product is then discharged as oversize.
In the screening and removing impurities process for coffee bean, adopt aforesaid way to screen, efficient is comparatively low all the time.
The utility model content:
In order to remedy the deficiency of prior art, the purpose of the utility model provides a kind of circulated air combined cleaner and uses mesh structure, and reasonable in design has improved the efficient of coffee bean processing effectively.
The technical scheme of the utility model is following:
The circulated air combined cleaner is used mesh structure; Comprise housing, it is characterized in that: upper strata screen cloth and lower screen are installed in the described housing, and the employing metallic plate of described upper strata screen cloth is a skeleton; Metallic plate is provided with several mesh of evenly arranging; Described mesh increases to opposite side density from a side gradually, and described mesh is a bar hole, and described lower screen adopts braided steel wire to constitute.
Described circulated air combined cleaner is used mesh structure, it is characterized in that: be provided with at interval baffle plate uniformly in the screen cloth of described upper strata.
The utility model has the advantages that:
The utility model reasonable in design adopts two-layer screen cloth up and down, and the impurity that the upper strata screen cloth directly will be bigger is directly removed from screen cloth, and lower screen directly is used for tiny impurity is removed from downside, has improved working (machining) efficiency, has satisfied the demand in the process.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to Fig. 1:
The circulated air combined cleaner is used mesh structure; Comprise housing 1, upper strata screen cloth 2 and lower screen 3 are installed in the housing 1, the employing metallic plate of upper strata screen cloth 2 is a skeleton; Metallic plate is provided with several mesh of evenly arranging 4; Mesh 4 increases to opposite side density from a side gradually, and mesh 4 is a bar hole, and lower screen 3 adopts braided steel wire to constitute.
Be provided with at interval uniform baffle plate 5 in the upper strata screen cloth 2.
Claims (2)
1. a circulated air combined cleaner is used mesh structure; Comprise housing, it is characterized in that: upper strata screen cloth and lower screen are installed in the described housing, and the employing metallic plate of described upper strata screen cloth is a skeleton; Metallic plate is provided with several mesh of evenly arranging; Described mesh increases to opposite side density from a side gradually, and described mesh is a bar hole, and described lower screen adopts braided steel wire to constitute.
2. circulated air combined cleaner according to claim 1 is used mesh structure, it is characterized in that: be provided with at interval baffle plate uniformly in the screen cloth of described upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205618375U CN202460980U (en) | 2011-12-29 | 2011-12-29 | Screen structure for circulating air combination sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205618375U CN202460980U (en) | 2011-12-29 | 2011-12-29 | Screen structure for circulating air combination sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460980U true CN202460980U (en) | 2012-10-03 |
Family
ID=46909178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205618375U Expired - Fee Related CN202460980U (en) | 2011-12-29 | 2011-12-29 | Screen structure for circulating air combination sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891462A (en) * | 2014-03-12 | 2014-07-02 | 瓜州鑫诺甘草生态种植加工有限责任公司 | Liquorice rhizome soil shaking machine |
| CN106563643A (en) * | 2016-08-09 | 2017-04-19 | 马鞍山市博望区久保机械配件加工厂 | Wind screening piece and wind screening method of the same |
-
2011
- 2011-12-29 CN CN2011205618375U patent/CN202460980U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891462A (en) * | 2014-03-12 | 2014-07-02 | 瓜州鑫诺甘草生态种植加工有限责任公司 | Liquorice rhizome soil shaking machine |
| CN106563643A (en) * | 2016-08-09 | 2017-04-19 | 马鞍山市博望区久保机械配件加工厂 | Wind screening piece and wind screening method of the same |
| CN106563643B (en) * | 2016-08-09 | 2019-05-24 | 马鞍山市博望区久保机械配件加工厂 | A kind of selection by winnowing part and its wind selection method |
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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: 20121003 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |