CN202123062U - Distribution device in vibration screener - Google Patents
Distribution device in vibration screener Download PDFInfo
- Publication number
- CN202123062U CN202123062U CN2011202118936U CN201120211893U CN202123062U CN 202123062 U CN202123062 U CN 202123062U CN 2011202118936 U CN2011202118936 U CN 2011202118936U CN 201120211893 U CN201120211893 U CN 201120211893U CN 202123062 U CN202123062 U CN 202123062U
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- vibration
- screen cloth
- screener
- distribution
- distribution apparatus
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Abstract
The utility model discloses a distribution device in a vibration screener, relating to a piece of accessory equipment for a vibration screener aiming at the problem of influence on the material screening efficiency due to that materials are intensively accumulated at the centre of a screen mesh in the present vibration screener. The distribution device disclosed by the utility model comprises a distribution plate for uniformly distributing materials on the screen mesh of the vibration screener, and a suspension structure for fixing the distribution plate on the charge tube of the vibration screener. The distribution device in a vibration screener disclosed by the utility model is especially suitable for uniformly distributing materials in the vibration screener, and increasing the vibration efficiency of the vibration screener under a high load and the screening efficiency of the materials.
Description
Technical field
The utility model relates to a kind of auxiliary device of vibrating screener, relates in particular to a kind of distribution apparatus that is used for vibrating screener.
Background technology
Vibrating screener utilizes the principle of vibrating motor exciting, make solid material on compass screen surface by being thrown, thereby simultaneously forward moving linearly in addition the screen cloth of rational Match reach the purpose of screening.Shown in Figure 1 is the structural representation of traditional vibrating screener vibration cavity; After solid material falls from the feed pipe 1 on vibration cavity top; Get into the central area of the screen cloth 2 of vibration cavity bottom, screen cloth 2 keeps certain amplitude in filter process, and solid material is moved with the edge of certain speed to screen cloth 2 in the process that is sized; After solid material moves to the molecular sieve edge; Still can not just discharge vibration cavity from the coarse granule discharging opening 4 of vibration cavity side through the thick solid particle of screen cloth 2, that sieves out then discharges vibration cavity from the fine grained discharging opening 3 of vibration cavity bottom than fine solid particles.
There are a lot of defectives in traditional vibrating screener when handling high load capacity screening material; When at first a large amount of solid materials were piled up in the screen cloth center, screen cloth bore bigger pressure, and then influences the vibrating effect of screen cloth; Be unfavorable for sieving effectively material, have a strong impact on the screening efficiency of material.
Summary of the invention
Concentrate the screen cloth center, the deficiency of ectocrine material screen component efficiency of being piled up in to material in the existing vibrating screener.The purpose of the utility model provides a kind of can evenly distribute distribution apparatus of material of vibrating screener that is used for.
The utility model solves the technical scheme that its technical problem adopted: said distribution apparatus comprises that one is used for the distribution grid that material is dispersed evenly on the screen cloth of said vibrating screener is fixed in the overhung construction on the feed pipe of said vibrating screener with being used for said distribution grid.
Further, said distribution grid is formed by connecting with the circular second portion that is arranged at said first outer rim the first of circle, and said first and second portion are evenly equipped with through hole.
Further, said first is parallel to said screen cloth, and the outer rim of said second portion tilts to said material falling direction along axis, and the longitudinal section of said second portion and the angle of horizontal plane are 5 °～6 °.
Further, the diameter of said distribution grid is 1/2～3/5 of a said screen cloth diameter.
Further, the diameter of said first is 1/6～1/5 of a said screen cloth diameter.
Further, said overhung construction is a hang spring.
The beneficial effect of this patent is: the utility model be installed in the distribution grid that is evenly equipped with through hole on the feed pipe; The material that is got into by feed pipe can be uniformly distributed in the bigger screen cloth scope; The outer rim of the second portion of distribution grid tilts to the material falling direction along axis, helps the even dispersion of material.The distribution grid of the utility model can reduce the material thickness of screen cloth core effectively, and then improves the vibration efficiency of vibrating screener under high load capacity and the screening efficiency of material.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further;
Fig. 1 is the structural representation of vibrating screener vibration cavity in the prior art;
Fig. 2 is installed on the structural representation in the vibration cavity for the distribution apparatus of the utility model;
Label declaration among the figure:
1-feed pipe 2-screen cloth 3-fine grained discharging opening 4-coarse granule discharging opening
The 5-overhung construction 6-distribution grid a-b-of first second portion
The specific embodiment
Explain that in conjunction with Fig. 1 and Fig. 2 the distribution apparatus that is used for vibrating screener of the utility model, distribution apparatus comprise that one is used for solid material is dispersed evenly to distribution grid 6 and the overhung construction 5 that is used for distribution grid 6 is fixed in vibration cavity feed pipe 1 top on the screen cloth 2 of vibrating screener.Distribution grid 6 is formed by connecting discoidal a of first and the second portion b that is arranged at the ring-type of a of first outer rim, is evenly equipped with through hole on a of first and the second portion b.The a of first is parallel to screen cloth 2, and the outer rim of second portion b tilts to the material falling direction along its axis, and the angle of second portion b longitudinal section and horizontal plane is 5 °～6 °.
The diameter of distribution grid 6 is 1/2～3/5 of screen cloth 2 diameters.The diameter of distribution grid 6 is too small, does not have to improve the effect that material disperses, and excessively then can shorten the time of staying of partial material on screen cloth, does not reach the purpose that improves separative efficiency.Wherein, the diameter of a of first is 1/6～1/5 of screen cloth 2 diameters.Overhung construction 5 is hang spring or other flexible members.Be installed in the distribution grid 6 on the feed pipe 1, the material that is got into by feed pipe 1 can be uniformly distributed in the bigger screen cloth scope, reduce the core material thickness, improve the vibration efficiency of vibratory sieve under high load capacity and the screening efficiency of material.
Those skilled in the art will recognize that; The above-mentioned specific embodiment is exemplary; Be in order to make those skilled in the art can better understand this patent content; Should not be construed as is the restriction to this patent protection domain, changes or modifies so long as disclose spiritual any being equal to of being done according to this patent, all falls into this patent protection domain.
Claims (6)
1. be used for the distribution apparatus of vibrating screener, it is characterized in that: said distribution apparatus comprises that one is used for the distribution grid that material is dispersed evenly on the screen cloth of said vibrating screener is fixed in the overhung construction on the feed pipe of said vibrating screener with being used for said distribution grid.
2. distribution apparatus according to claim 1 is characterized in that: said distribution grid is formed by connecting with the circular second portion that is arranged at said first outer rim the first of circle, and said first and second portion are evenly equipped with through hole.
3. distribution apparatus according to claim 2; It is characterized in that: said first is parallel to said screen cloth; The outer rim of said second portion tilts to said material falling direction along axis, and the longitudinal section of said second portion and the angle of horizontal plane are 5 °～6 °.
4. according to claim 2 or 3 described distribution apparatus, it is characterized in that: the diameter of said distribution grid is 1/2～3/5 of a said screen cloth diameter.
5. according to claim 2 or 3 described distribution apparatus, it is characterized in that: the diameter of said first is 1/6～1/5 of a said screen cloth diameter.
6. distribution apparatus according to claim 1 is characterized in that: said overhung construction is a hang spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202118936U CN202123062U (en) | 2011-06-22 | 2011-06-22 | Distribution device in vibration screener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202118936U CN202123062U (en) | 2011-06-22 | 2011-06-22 | Distribution device in vibration screener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123062U true CN202123062U (en) | 2012-01-25 |
Family
ID=45486133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202118936U Expired - Lifetime CN202123062U (en) | 2011-06-22 | 2011-06-22 | Distribution device in vibration screener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123062U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989664A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989661A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989662A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989663A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN103521439A (en) * | 2013-09-26 | 2014-01-22 | 都江堰申都中药有限公司 | Powder distributing mechanism |
-
2011
- 2011-06-22 CN CN2011202118936U patent/CN202123062U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989664A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989661A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989662A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989663A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989663B (en) * | 2012-09-29 | 2015-02-18 | 江苏永道科技有限公司 | Vibrating screen |
| CN103521439A (en) * | 2013-09-26 | 2014-01-22 | 都江堰申都中药有限公司 | Powder distributing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LANKE PETRO-CHEMICAL ENGINEERING TECHNOLO Free format text: FORMER OWNER: SHANGHAI LANKE PETRO-CHEMICAL CO., LTD. Effective date: 20120330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120330 Address after: 201204 Shanghai Road No. 1151 Pudong Lianxi Zhongdian green science and Technology Park 4 Building 2 layer Patentee after: Shanghai Landke Petrochemical Engineering Technology Co., Ltd. Address before: 201204 Shanghai City, Pudong New Area Road No. 1151 in Lianxi green science and Technology Park 6 Building 2 layer Patentee before: Shanghai Lanke Petrochemical Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201204 Shanghai City, Pudong New Area Road No. 1151 in Lianxi green science and Technology Park 4 Building 2 layer Patentee after: SHANGHAI LANKE PETROCHEMICAL ENGINEERING & TECHNOLOGY CO., LTD. Address before: 201204 Shanghai Road No. 1151 Pudong Lianxi Zhongdian green science and Technology Park 4 Building 2 layer Patentee before: Shanghai Landke Petrochemical Engineering Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |