CN201579200U - Multi-stage airflow screen - Google Patents
Multi-stage airflow screen Download PDFInfo
- Publication number
- CN201579200U CN201579200U CN2010200411684U CN201020041168U CN201579200U CN 201579200 U CN201579200 U CN 201579200U CN 2010200411684 U CN2010200411684 U CN 2010200411684U CN 201020041168 U CN201020041168 U CN 201020041168U CN 201579200 U CN201579200 U CN 201579200U
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- CN
- China
- Prior art keywords
- screen
- sieve
- chamber
- follow
- airflow
- 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
The utility model discloses a multi-stage airflow screen, which comprises an airflow screen, at least one follow-up screen chamber is sequentially connected backward on the screen cylinder of an original screen chamber of an airflow screen host machine, each follow-up screen chamber is provided with an impeller and an airflow pipeline which are led in from the original screen chamber, and the screen holes of the follow-up screen chamber increase step by step by compared with the screen holes of the original screen chamber. In the utility model, one set of equipment can achieve the classification over materials with various specifications, thereby greatly improving the utilization ratio of the equipment, shortening the processing period, and reducing the operation cost.
Description
Technical field:
The utility model relates to screening plant, particularly a kind of screening efficiency height, and can finish simultaneously the multistage air-flow sieve of plurality of specifications material screening.
Background technology:
Present air-flow sieve all is a main frame back screen cloth chamber to be installed, and is connected with impeller on the main frame in the screen cloth chamber.Material enters and by impeller material is broken up behind the main frame and fully atomized with air-flow during screening, then force under the impeller centrifugal action material to around throw away, material less than mesh sprayed net, enter the screen cloth chamber of sealing, discharge by outlet, then discharge from another outlet greater than the material of mesh.The shortcoming of this equipment is the screen cloth that the equipment of the type can only be adorned a kind of specification mesh, tells the material of two kinds of specifications, as needs plurality of specifications material screening, then will enter down road screening operation, and the scope of application is narrow, efficient is low, increased operating cost.
Summary of the invention:
The technical solution of the utility model is finished as follows, it includes an air-flow sieve, it is characterized in that: on the screen drum of the former sieve of air-flow sieve main frame chamber, be connected with at least one follow-up sieve chamber backward in turn, there are impeller and airflow line in each follow-up sieve chamber from the indoor introducing of former sieve, and the sieve aperture of follow-up sieve chamber increases step by step than the sieve aperture of former sieve chamber.The utility model can be finished the classification of plurality of specifications material with an equipment, has improved utilization rate of equipment and installations greatly, has shortened the process-cycle, has reduced operating cost.
Description of drawings:
Accompanying drawing is a kind of structural representation of level Four specification air-flow sieve.
The specific embodiment:
The utility model is improvements over the prior art, as shown in the figure, it is on the screen drum 5 of air-flow sieve main frame former sieve chamber 21 three follow-up sieve chambers 3 to be installed successively backward, there are impeller 6 and airflow line 7 in each follow-up sieve chamber from the indoor introducing of former sieve, and the sieve aperture 4 of each follow-up sieve chamber increases step by step than the sieve aperture of former sieve chamber.Use equipment of the utility model can finish the classification of plurality of specifications material, high efficiency, operating cost are low.
Claims (1)
1. multistage air-flow sieve, it includes an air-flow sieve, it is characterized in that: on the screen drum of the former sieve of air-flow sieve main frame chamber, be connected with at least one follow-up sieve chamber backward in turn, there are impeller and airflow line in each follow-up sieve chamber from the indoor introducing of former sieve, and the sieve aperture of follow-up sieve chamber increases step by step than the sieve aperture of former sieve chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200411684U CN201579200U (en) | 2010-01-08 | 2010-01-08 | Multi-stage airflow screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200411684U CN201579200U (en) | 2010-01-08 | 2010-01-08 | Multi-stage airflow screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579200U true CN201579200U (en) | 2010-09-15 |
Family
ID=42721192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200411684U Expired - Fee Related CN201579200U (en) | 2010-01-08 | 2010-01-08 | Multi-stage airflow screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586194A (en) * | 2013-11-12 | 2014-02-19 | 新乡市高服筛分机械有限公司 | Medicine and food raw material airflow screen |
| CN105710038A (en) * | 2016-04-21 | 2016-06-29 | 新乡市高服筛分机械股份有限公司 | Dual-power sanitary horizontal airflow sieve |
-
2010
- 2010-01-08 CN CN2010200411684U patent/CN201579200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586194A (en) * | 2013-11-12 | 2014-02-19 | 新乡市高服筛分机械有限公司 | Medicine and food raw material airflow screen |
| CN105710038A (en) * | 2016-04-21 | 2016-06-29 | 新乡市高服筛分机械股份有限公司 | Dual-power sanitary horizontal airflow sieve |
| CN105710038B (en) * | 2016-04-21 | 2017-12-05 | 新乡市高服机械股份有限公司 | Double dynamical sanitation-grade Horizontal gas flow screen |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20130108 |