CN2843576Y - Filter board - Google Patents
Filter board Download PDFInfo
- Publication number
- CN2843576Y CN2843576Y CN 200520016445 CN200520016445U CN2843576Y CN 2843576 Y CN2843576 Y CN 2843576Y CN 200520016445 CN200520016445 CN 200520016445 CN 200520016445 U CN200520016445 U CN 200520016445U CN 2843576 Y CN2843576 Y CN 2843576Y
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- China
- Prior art keywords
- filter plate
- filter
- hole
- holes
- utility
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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 - Lifetime
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filter board device for a press filter. In the filter board device, filter liquor holes are blind holes. Four corners are all provided with the filter liquor holes communicated with liquor outlets. Two sets of filter liquor holes are arranged on each of single surfaces in diagonal positions. The filter board device of the utility model is especially suitable for places which need back washing and back flushing, and the filtering situation of each filter board needs knowing in time.
Description
Affiliated technical field
The utility model relates to a kind of filter plate device that is used for filter press, needing to be particularly useful for backwash, blowback, in time understands the place that every filter plate filters situation again.
Background technology
The filter plate device that is used for filter press at present mainly contains two kinds of free flow and undercurrents by the filtered version branch.The free flow filter plate has the advantage that every filter plate of timely understanding filters situation, but has the shortcoming that can't realize backwash, blowing function; And the undercurrent filter plate has the advantage that can realize backwash, blowing function, filters situation but can not in time understand every filter plate.
Summary of the invention
For the deficiency of the filter plate device that overcomes existing two kinds of filtered version, the utility model provides a kind of novel filter plate device, and this novel filter plate device has can realize that backwash, blowing function can in time understand the advantage that every filter plate filters situation again.
The technical scheme that its technical problem that solves the utility model adopts is: changing original undercurrent filter plate device filtrate hole is blind hole at filter plate device surface through hole, and stop up a following undercurrent hole and change the free flow well format into, on each single face of filter plate device, there are two filtrate hole groups and diagonal angle to arrange on the filter plate device balance pipe is arranged.During work, all filter plate devices are by same arranged in form and be pressed in together, and three undercurrent holes and a free flow hole are all fluid hole, when backwash, blowback, two undercurrent holes, diagonal angle are as backwash, blowback hole usefulness, and an other undercurrent hole and free flow hole, diagonal angle thereof are still as fluid hole.
The beneficial effects of the utility model are, have the characteristic of free flow filter plate and undercurrent filter plate concurrently, needing to be particularly useful for backwash, blowback, in time understand the place that every filter plate filters situation again.Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the fundamental diagram of an embodiment of the utility model.
Fig. 2 is the front view of an embodiment of the utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of Fig. 2.
Among the figure, 1. filter plate device, 2. feeding mouth, 3,4,5. undercurrent hole, 6. free flow hole, 7,8,9,10. filtrate hole group, 11. balance pipes.
The specific embodiment
In Fig. 1, the utility model filter plate device (1) is pressed in together by same form, when filtering, be filtered slip and enter each filter chamber from feeding mouth (2), four jiaos of three undercurrent holes of filter plate (3,4,5) and a free flow hole (6) are all as fluid hole, when backwash, blowback, two undercurrent holes, diagonal angle (4,5) are as backwash, blowback hole usefulness, and an other undercurrent hole (3) and free flow hole, diagonal angle (6) thereof are still as fluid hole.
In embodiment illustrated in fig. 2, each filtrate hole group (7,8,9,10) has 6 blind holes to constitute and communicates with three undercurrent holes (3,4,5) and a free flow hole (6) respectively, the centre is feeding mouth (2), 2 balance pipes (11) are arranged on the web, filter plate both sides pressure is convenient to observe the filter plate both sides from free flow hole (6) according to the fluid situation on the other hand and is filtered situation during the work of balance pipe (11) one side balance.
Claims (2)
1, a kind of novel filter plate device, in the filter plate device, Si Jiaochu all has filtrate hole group (7,8,9,10) and communicates with three undercurrent holes (3,4,5) and a free flow hole (6) respectively, and it is characterized in that: the filtrate hole group is made of blind hole.
2, novel filter plate device according to claim 1 is characterized in that: have two filtrate hole groups and diagonal angle to arrange on each single face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016445 CN2843576Y (en) | 2005-04-11 | 2005-04-11 | Filter board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016445 CN2843576Y (en) | 2005-04-11 | 2005-04-11 | Filter board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843576Y true CN2843576Y (en) | 2006-12-06 |
Family
ID=37485532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016445 Expired - Lifetime CN2843576Y (en) | 2005-04-11 | 2005-04-11 | Filter board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843576Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768843A (en) * | 2013-12-24 | 2014-05-07 | 杭州兴源过滤科技股份有限公司 | Diaphragm filtering plate with shading stream synchronous liquid outlet structure |
| CN105964024A (en) * | 2015-03-12 | 2016-09-28 | 北京中矿艾可沃特科技有限公司 | Filtrate discharge device of pressure filter |
| CN107126736A (en) * | 2017-07-05 | 2017-09-05 | 陕西省石油化工研究设计院 | Crystal salt equipment for separating liquid from solid and its method are hydrated in a kind of coal chemical industrial waste water |
| CN108379888A (en) * | 2018-05-09 | 2018-08-10 | 路德环境科技股份有限公司 | A kind of pickling filter plate and plate and frame filter press and filter cloth acid washing method |
-
2005
- 2005-04-11 CN CN 200520016445 patent/CN2843576Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768843A (en) * | 2013-12-24 | 2014-05-07 | 杭州兴源过滤科技股份有限公司 | Diaphragm filtering plate with shading stream synchronous liquid outlet structure |
| CN103768843B (en) * | 2013-12-24 | 2015-10-28 | 杭州兴源过滤科技股份有限公司 | A kind of membrane filter plate with the synchronous fluid structure of light and shade stream |
| CN105964024A (en) * | 2015-03-12 | 2016-09-28 | 北京中矿艾可沃特科技有限公司 | Filtrate discharge device of pressure filter |
| CN107126736A (en) * | 2017-07-05 | 2017-09-05 | 陕西省石油化工研究设计院 | Crystal salt equipment for separating liquid from solid and its method are hydrated in a kind of coal chemical industrial waste water |
| CN108379888A (en) * | 2018-05-09 | 2018-08-10 | 路德环境科技股份有限公司 | A kind of pickling filter plate and plate and frame filter press and filter cloth acid washing method |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150411 Granted publication date: 20061206 |