CN103752060B - A kind of sealing rubber cover being arranged in filter plate washing hole - Google Patents
A kind of sealing rubber cover being arranged in filter plate washing hole Download PDFInfo
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- CN103752060B CN103752060B CN201310720799.7A CN201310720799A CN103752060B CN 103752060 B CN103752060 B CN 103752060B CN 201310720799 A CN201310720799 A CN 201310720799A CN 103752060 B CN103752060 B CN 103752060B
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- filter plate
- washing hole
- bulge loop
- rubber cover
- sealing
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Abstract
The present invention relates to a kind of sealing rubber cover being arranged in filter plate washing hole, its body is roughly plate-like and body bottom is taper ring set, and top is the miner diameter end that the bulge loop that extends radially outwardly and bulge loop are positioned at taper ring set; On body end face and bottom surface, be equipped with the sealing ring that multi-turn is outstanding. Sealing rubber cover of the present invention, good airproof performance, long service life, effectively extends the replacement cycle, cost-saving; And dismounting is very easy, saves a lot of working time.
Description
Technical field
The present invention relates to one and can either guarantee filter plate sealing effectiveness, extend sealing rubber cover life cycle, there is again the sealing rubber cover in filter press filter board washing hole that is arranged on of rapid-maintenance replacing feature, belong to filter plate dedicated sealing member and manufacture field.
Background technology
CN201519506U, a kind of water-washed filter plate being applied on filter press is disclosed, it comprises the plate body that is provided with washing hole, outage and charging hole, the washing hole of this plate body is arranged on the outward extending upper extension plate in plate body top, outage is arranged on the outward extending lower extension plate in plate body bottom, and described washing hole and outage place are equipped with O RunddichtringO. The problem existing is, the frequent compression filter plate while work due to filter press filters and unclamps filter plate filter cake is departed from, and the O RunddichtringO at filter plate washing hole place needs often replacing, to ensure the sealing at filter plate washing hole place, has expended a lot of time and manpower.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design one can either be guaranteed filter plate sealing effectiveness, prolongation sealing rubber cover life cycle, has again the sealing rubber cover in filter press filter board washing hole that is arranged on of rapid-maintenance replacing feature.
Design: in order to realize above-mentioned purpose of design. 1, the conical ring Analysis of Nested Design of body bottom, is one of technical characterictic of the present invention. The object of design is like this: because body bottom is fixed in the cone tank of filter plate washing hole, the sealing that fits of the taper ring set lateral surface of body bottom and the medial surface of washing hole cone tank, and the cone tank inside diameter of washing hole is greater than cone tank notch diameter, the taper ring set of body just can directly be pressed in the cone tank of washing hole and can coordinate closely, its dismounting is all very simple, convenient, and deformation range is large, good airproof performance, life cycle is long. 2, body top is positioned at the bulge loop design of conical ring cover miner diameter end, is two of technical characterictic of the present invention. The object of design is like this: bulge loop has extended radially outwardly in body upper top, bulge loop is positioned at taper ring set miner diameter end and bulge loop is positioned at outside washing hole, filter plate outside bulge loop bottom surface and washing hole fits, and has expanded the sealing surface between body and filter plate, has effectively improved sealing effectiveness; And be positioned at the design of bulge loop outside washing hole and also greatly facilitate the dismounting of body and change and install, increase work efficiency. 3, the multi-turn sealing ring of body end face and bottom surface design is three of technical characterictic of the present invention. The object of design is like this: body end face and bottom surface are equipped with sealing ring that multi-turn is outstanding and the cross section of sealing ring is triangle, the sealing ring that multi-turn is outstanding has not only formed the multiple tracks wall that blocks water, expand sealing surface, and in the time that body and washing hole compactness weaken, also can compensation sealing, greatly improve sealing, effectively extended the service life of body.
Technical scheme: a kind of sealing rubber cover being arranged in filter plate washing hole, its body is roughly plate-like and body bottom is taper ring set, and top is the miner diameter end that the bulge loop that extends radially outwardly and bulge loop are positioned at taper ring set; On body end face and bottom surface, be equipped with the sealing ring that multi-turn is outstanding.
The present invention compared with background technology, the one, good airproof performance, long service life, effectively extends the replacement cycle, cost-saving; The 2nd, dismounting is very easy, economizes labor time.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further.
The structural representation that accompanying drawing 1 is sealing rubber cover of the present invention.
Accompanying drawing 2 is the enlarged drawing at A place in accompanying drawing 1.
Accompanying drawing 3 is arranged on the structural representation in filter plate for sealing rubber cover of the present invention.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment 1: with reference to accompanying drawing 1,2,3. Be arranged on the sealing rubber cover in filter plate washing hole, its body 1 is configured to one by taper ring set 3 and bulge loop 2, and it adopts general purpose rubber vulcanization forming, also can use TPE elastomer injection molded; Described body 1 is roughly plate-like, and body 1 bottom is taper ring set 3, and top is the bulge loop 2 extending radially outwardly; Described bulge loop 2 is positioned at the miner diameter end of taper ring set 3; Described taper ring set 3 matches with the cone tank 6 of washing hole 7 in filter plate 5; The notch diameter of described cone tank 6 is less than groove interior diameter; The lateral surface of described taper ring set 3 and cone tank 6 medial surface laminatings, taper ring set 3 medial surfaces are cylindrical surface; Described bulge loop 2 is positioned at washing hole 7 outsides, and the bottom surface of bulge loop 2 and filter plate 5 are fitted; On the end face of described body 1 and bottom surface, be equipped with the sealing ring 4 that multi-turn is outstanding; The sealing ring 4 of described body 1 end face is three circles, and wherein a circle sealing ring 4 is located on bulge loop 1 and the outward flange of close bulge loop 2; The sealing ring 4 of described body 1 bottom surface is two circles; The cross section of described sealing ring 4 is triangle.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of restriction to mentality of designing of the present invention; any combination, increase or amendment that does not exceed mentality of designing of the present invention, all falls within the scope of protection of the present invention.
Claims (4)
1. the sealing rubber cover being arranged in filter plate washing hole, it is characterized in that: body (1) is disk-like structure and body (1) bottom is taper ring set (3), the bulge loop (2) extending radially outwardly in body (1) upper top and bulge loop (2) are positioned at the miner diameter end of taper ring set (3), bulge loop is positioned at outside washing hole, and the filter plate outside bulge loop bottom surface and washing hole fits; On body (1) end face and bottom surface, be equipped with the sealing ring that multi-turn is outstanding (4), taper ring set (3) medial surface matching with the middle cone tank (6) of washing hole (7) of filter plate (5) is cylindrical surface.
2. the sealing rubber cover being arranged in filter plate washing hole according to claim 1, is characterized in that: the sealing ring (4) of body (1) end face is three circles, and the sealing ring (4) of body (1) bottom surface is two circles.
3. the sealing rubber cover being arranged in filter plate washing hole according to claim 2, it is characterized in that: it is upper that the circle in three circle sealing rings (4) of body (1) end face is located at bulge loop (2), and near bulge loop (2) edge.
4. the sealing rubber cover being arranged in filter plate washing hole according to claim 2, is characterized in that: the cross section of sealing ring (4) is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720799.7A CN103752060B (en) | 2013-12-24 | 2013-12-24 | A kind of sealing rubber cover being arranged in filter plate washing hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720799.7A CN103752060B (en) | 2013-12-24 | 2013-12-24 | A kind of sealing rubber cover being arranged in filter plate washing hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103752060A CN103752060A (en) | 2014-04-30 |
| CN103752060B true CN103752060B (en) | 2016-05-11 |
Family
ID=50519470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720799.7A Active CN103752060B (en) | 2013-12-24 | 2013-12-24 | A kind of sealing rubber cover being arranged in filter plate washing hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752060B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918442A (en) * | 2017-01-22 | 2017-07-04 | 中国测试技术研究院声学研究所 | A kind of sound-absorbing porous material flow resistance measuring instrument |
| DE202018100564U1 (en) * | 2018-02-01 | 2019-02-04 | Jvk Filtration Systems Gmbh | Arrangement of a filter plate for a filter press and a sealing device and filter plate |
| CN110242749B (en) * | 2019-06-03 | 2020-09-22 | 景津环保股份有限公司 | Lip-shaped sealing ring for end face of filter plate washing hole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201094873Y (en) * | 2007-09-13 | 2008-08-06 | 汤慕乔 | Filter press embedded type leakage-proof seal rubber ring |
| CN203309101U (en) * | 2013-06-24 | 2013-11-27 | 陈朝兵 | Conical sealing ring |
| CN203763946U (en) * | 2013-12-24 | 2014-08-13 | 杭州兴源过滤科技股份有限公司 | Sealing rubber sleeve installed in filter plate washing hole |
-
2013
- 2013-12-24 CN CN201310720799.7A patent/CN103752060B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201094873Y (en) * | 2007-09-13 | 2008-08-06 | 汤慕乔 | Filter press embedded type leakage-proof seal rubber ring |
| CN203309101U (en) * | 2013-06-24 | 2013-11-27 | 陈朝兵 | Conical sealing ring |
| CN203763946U (en) * | 2013-12-24 | 2014-08-13 | 杭州兴源过滤科技股份有限公司 | Sealing rubber sleeve installed in filter plate washing hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103752060A (en) | 2014-04-30 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311100, No. 1588, hope road, Hangzhou Economic Development Zone, Yuhang District, Zhejiang, Hangzhou, Yuhang Patentee after: XINGYUAN ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: 311100, No. 1588, hope road, Hangzhou Economic Development Zone, Yuhang District, Zhejiang, Hangzhou, Yuhang Patentee before: HANGZHOU XINGYUAN FILTER TECHNOLOGY Co.,Ltd. |