CN2579495Y - Full sealed filter press plate - Google Patents
Full sealed filter press plate Download PDFInfo
- Publication number
- CN2579495Y CN2579495Y CN 02244954 CN02244954U CN2579495Y CN 2579495 Y CN2579495 Y CN 2579495Y CN 02244954 CN02244954 CN 02244954 CN 02244954 U CN02244954 U CN 02244954U CN 2579495 Y CN2579495 Y CN 2579495Y
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- CN
- China
- Prior art keywords
- filter
- plate
- utility
- model
- groove
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- 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 provides a full sealed filter press plate, which comprises a filter plate, a filter frame and a filter cloth. The utility model is characterized in that the sealed surfaces of the filter plate and the filter frame are provided with grooves, and sealing strips of which the shape corresponds to the shape of the groove are arranged in the groove. The sealing problems of slurry spraying, liquid leaking, etc. can be thoroughly solved by the sealing strips under the condition of without changing the processing technique and the machining precision, and extra additional pressing force is not needed. The utility model is favorable for increasing the service life of the component parts which comprise the filter plate of the filter press; the filtering cost is reduced, and in addition, because of sufficient filtering, the liquid content of filter residue is low, and the filter cloth is favorably to be replaced and washed. As a consequence, the utility model is a reliable performance, economical and practical full sealed filter press plate.
Description
Technical field
The utility model relates to a kind of filter plate, especially a kind of and the matching used plate and frame of filter press, van-type filter.
Background technology
Be divided into plate and frame and van-type with the matching used filter plate of filter press, in industrial production, be mainly used in suspension is carried out Separation of Solid and Liquid, the filter that belongs to the intermittently operated of pressurizeing, the filter chamber of every filter press is made of filter plate, filter frame and the filter cloth therebetween of the alternate setting of dozens of mostly, and the sealing between each sheet frame is locked by thrust.But with regard to the plate and frame or chamber filter plate of present use, owing to be subjected to the restriction of factors such as processing technology and production cost, make the roughness, flatness of sealing surface and the inaccessible desirable index of the depth of parallelism between same plate two sealing surface, therefore directly affect effective sealing of filter chamber, problems such as the normal leakage that occurs whitewashing.For solving above-mentioned sealing problem, in the prior art, the employing that has strengthens the method for thrust, and this not only quickens the aging of Hydraulic System of Extract Coal Filter Press, but also causes the plastic deformation of main frame crossbeam, has a strong impact on the service life of filter press; What have then is to increase the rubber filter frame between filter plate, not only increases considerably the filtration cost, but also reduces filter area, influences the operating efficiency of filter press.Therefore, be necessary prior art is improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, provides that a kind of cost is low, filter efficiency is high, the hermetically sealed filter press filter board of good sealing effect.
The utility model is realized by following technical proposal: it comprises filter plate, filter frame and filter cloth, it is characterized in that being provided with groove at the sealing surface of filter plate, filter frame, is provided with the sealing strip that adapts with groove shapes in the groove.Described groove is provided with a circle at least around a sealing surface of filter plate, filter frame, and being provided with of sealing strip highly be higher than the sealing surface height, to improve the edge sealing property.The section configuration of described groove is rectangle, circular arc, dove-tail.The section configuration of described sealing strip is rectangle, circular arc, the dove-tail that adapts with the groove section configuration.Described filter plate is plate and frame filter plate or chamber filter plate.
The utility model compared with prior art has following advantage and effect: owing to be provided with groove and sealing strip on the sealing surface of filter plate, filter frame, thereby form reliable and effective sealing ring, under the situation that does not change any processing technology and machining accuracy, can thoroughly solve sealing problems such as whitewashing leakage by the sealing ring, do not need additionally to increase thrust, help service life of improving each parts of filter press, comprising filter plate, reduce and filter cost, in addition, owing to filter fully, the filter residue liquid holdup is low, helps filter cloth and changes clothes.Therefore, be a kind of dependable performance, economical and practical hermetically sealed filter press filter board.
The specific embodiment
Fig. 1, Fig. 2 are the plate and frame filter-plate structure figure of the utility model;
Fig. 3, Fig. 4 are the filter frame structure chart of the utility model;
Fig. 5 is the plate and frame filter plate of the utility model, filter chamber's structure chart that filter frame constitutes;
Fig. 6, Fig. 7 are the chamber filter plate structure chart of the utility model;
Fig. 8 is filter chamber's structure chart that the chamber filter plate of the utility model constitutes;
Fig. 9, Figure 10, Figure 11 are the sealing strip cross-section structure of the utility model.
Below in conjunction with accompanying drawing the utility model is described further, is not limited in this but hold within the utility model.
Among the figure, 1 is the plate and frame plastic filter plate, and 2 is the sealing surface of filter plate, 3 is filter frame, and 4 is the sealing surface of filter frame, and 5 is groove, along sealing surface 2,4 circle is set, 6 is rubber weather strip, is embedded in the groove 5,7 is filter cloth, and 8 is the filter press filter chamber, and 9 is pressure filter thrust plate or pressure strip, 10 is the van-type plastic filter plate, and 11 is the sealing surface of filter plate 10, and 12 is the rectangular seal bar of section band arc, 13 for section is the sealing strip of oblong, and 14 is the sealing strip of section band dovetail groove.
Claims (5)
1, a kind of hermetically sealed filter press filter board, it comprises filter plate, filter frame and filter cloth, it is characterized in that being provided with groove at the sealing surface of filter plate, filter frame, is provided with the sealing strip that adapts with groove shapes in the groove.
2, filter press filter board according to claim 1 it is characterized in that described groove is provided with a circle at least around a sealing surface of filter plate, filter frame, and being provided with of sealing strip highly is higher than the sealing surface height.
3, filter press filter board according to claim 1, the section configuration that it is characterized in that described groove is rectangle, circular arc, dove-tail.
4, filter press filter board according to claim 1, the section configuration that it is characterized in that described sealing strip is rectangle, circular arc, the dove-tail that adapts with the groove section configuration.
5, filter press filter board according to claim 1 is characterized in that described filter plate is plate and frame filter plate or chamber filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244954 CN2579495Y (en) | 2002-11-26 | 2002-11-26 | Full sealed filter press plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244954 CN2579495Y (en) | 2002-11-26 | 2002-11-26 | Full sealed filter press plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579495Y true CN2579495Y (en) | 2003-10-15 |
Family
ID=33716707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02244954 Expired - Fee Related CN2579495Y (en) | 2002-11-26 | 2002-11-26 | Full sealed filter press plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579495Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784320B (en) * | 2007-07-20 | 2012-12-26 | Jvk过滤系统有限公司 | Filter panel laminates and diaphragm filter panel |
| CN103453143A (en) * | 2013-09-10 | 2013-12-18 | 无锡德沃精工设备有限公司 | Sealing structure of gantry filter press for cooling liquid centralized filtering and chip removal system |
| CN103889536A (en) * | 2011-08-25 | 2014-06-25 | Jvk过滤系统有限公司 | Filter plate for a filter press |
| CN104906842A (en) * | 2015-06-09 | 2015-09-16 | 长兴星盛新材料有限公司 | Filter press plate of filter press |
| CN111054106A (en) * | 2018-10-17 | 2020-04-24 | 张晓春 | Radial sealing method and device for filter pressing device |
-
2002
- 2002-11-26 CN CN 02244954 patent/CN2579495Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784320B (en) * | 2007-07-20 | 2012-12-26 | Jvk过滤系统有限公司 | Filter panel laminates and diaphragm filter panel |
| CN103889536A (en) * | 2011-08-25 | 2014-06-25 | Jvk过滤系统有限公司 | Filter plate for a filter press |
| CN103889536B (en) * | 2011-08-25 | 2015-11-25 | Jvk过滤系统有限公司 | For the filter plate of filter press |
| CN103453143A (en) * | 2013-09-10 | 2013-12-18 | 无锡德沃精工设备有限公司 | Sealing structure of gantry filter press for cooling liquid centralized filtering and chip removal system |
| CN103453143B (en) * | 2013-09-10 | 2017-09-05 | 无锡德沃精工设备有限公司 | The sealing structure of coolant concentration filter chip removal system gantry filter press |
| CN104906842A (en) * | 2015-06-09 | 2015-09-16 | 长兴星盛新材料有限公司 | Filter press plate of filter press |
| CN111054106A (en) * | 2018-10-17 | 2020-04-24 | 张晓春 | Radial sealing method and device for filter pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031015 Termination date: 20101126 |