CN202777968U - Upper feeding membrane filter plate - Google Patents
Upper feeding membrane filter plate Download PDFInfo
- Publication number
- CN202777968U CN202777968U CN201220455740.0U CN201220455740U CN202777968U CN 202777968 U CN202777968 U CN 202777968U CN 201220455740 U CN201220455740 U CN 201220455740U CN 202777968 U CN202777968 U CN 202777968U
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- filter plate
- membrane filter
- upper feeding
- hole
- holes
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- Expired - Lifetime
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Abstract
The utility model relates to an upper feeding membrane filter plate. A boss is arranged at the upper part of the membrane filter plate; an upper feeding hole is formed in the boss; a feeding chute is arranged at the upper feeding hole to be connected with a filter chamber, and outer cross lugs are arranged at the upper part and the lower part of the membrane filter plate; liquid outlet holes are arranged in the outer cross lugs, and vertical holes are arranged in the liquid outlet holes to be connected with horizontal holes; liquid draining chutes are arranged in the filter chamber to be connected with liquid draining holes, and the liquid draining holes are connected with the horizontal holes; and a squeezing joint is arranged on the membrane filter plate to be connected with a membrane chamber. The upper feeding membrane filter plate has the implementation effects that the filtering speed is improved, and the effective filtering area of the membrane filter plate is increased; the liquid content of a filter cake is reduced, and the filter liquid is rapidly drained through the arrangement of the outer cross lugs; and the liquid draining chutes are arranged in the filter chamber, so that the squeezing strength and the sealing performance of the membrane filter plate can be effectively ensured, therefore, the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of membrane filter plate.In more detail, relate to a kind of upper feeding barrier diaphragm filter plate.
Background technology
Membrane filter plate is the main filter element of filter press, material enters filter chamber by the membrane filter plate central well, form filter cake by the filter cloth trapped particles in the filter chamber, filtrate is discharged by four jiaos of fluid holes of membrane filter plate, membrane filter plate carries out the press for extracting juice of diaphragm cavity constant pressure through gas or water again, reaches filter cake and reduces minimum liquid holdup.But during using at the scene, membrane filter plate finds to have weak point, it is little that the charging hole of membrane filter plate is arranged on the charging aperture, center of filter chamber, charging rate is slow, central well contains the filtrate that does not have filtration makes filter cake increase liquid holdup, central well and four jiaos of fluid holes take effective filtration area, and central well can not squeeze during the filter cake squeezing, makes the diaphragm pressing area coverage little, cause filter cake to yield poorly and the liquid holdup height, affect filter efficiency.
The utility model content
The purpose of this utility model is the weak point that exists in the above-mentioned background technology in order to solve, and a kind of upper feeding barrier diaphragm filter plate is provided.
To achieve these goals, the utility model provides a kind of upper feeding barrier diaphragm filter plate, top at membrane filter plate arranges boss, and the upper feeding hole is set in boss, and the upper feeding hole arranges feed well and connects filter chamber, outside arranging, the upper and lower of membrane filter plate strides ear, fluid hole is arranged on the outer ear of striding, and fluid hole arranges vertical hole and connects transverse holes, and filter chamber arranges sump pit connected drainage hole, connect transverse holes by outage again, membrane filter plate arranges the squeezing joint and connects the barrier film chamber.
Described a kind of upper feeding barrier diaphragm filter plate, membrane filter plate arranges the squeezing joint, and the material that making squeezing joint uses is stainless steel.
The effect of being implemented by the utility model is to improve the rate of filtration, membrane filter plate increases effective filtration area, reduce the filter cake liquid holdup, the upper feeding hole of membrane filter plate is arranged on upper boss the inside of filter plate, it is fast to make the charging aperture increase charging rate, the top that charging hole is arranged on filter plate does not take filter area, area coverage is large during the filter cake squeezing, the filter cake liquid holdup is low, fluid hole is arranged on the outer ear of striding discharges fluid hole increase filtrate fast, the outer ear of striding is set makes filter chamber increase effective filtration area, and filter chamber arranges squeezing intensity and the sealing that sump pit can effectively guarantee membrane filter plate, sump pit can make filtrate discharge fast from filter chamber, thereby enhances productivity.
Description of drawings
Following drawings and Examples further specify the utility model.
Fig. 1 is a kind of upper feeding barrier diaphragm filter plate schematic diagram of the present utility model.
1. sump pits among the figure, 2. outage, 3. fluid hole, 4. boss, 5. upper feeding hole, 6. feed well, 7. vertical hole, 8. transverse holes, the 9. outer ear of striding, 10. squeezing joint.
The specific embodiment
See also shown in Figure 1, the utility model provides a kind of upper feeding barrier diaphragm filter plate, on the top of membrane filter plate boss 4 is set, in the boss 4 interior upper feeding holes 5 that arrange, upper feeding hole 5 arranges feed well 6 and connects filter chamber, boss 4 is made for single-piece, use the mould mold pressing to form, the material that uses is polypropylene, at first process the bottom surface of boss 4, the process equipment that uses is CNC3190 type machining center, boss 4 becomes one through heat fusing and membrane filter plate, membrane filter plate be made as known technology, membrane filter plate is made the material that uses and is polypropylene, the upper and lower of membrane filter plate arranges the outer ear 9 of striding, fluid hole 3 is arranged on outer ear 9 the insides of striding, striding ear 9 outward uses the mould mold pressing to form, the material that uses is polypropylene, the process equipment that uses is at first processed outer bottom surface of striding ear 9 as CNC3190 type machining center, processing becomes one by heat fusing and membrane filter plate, boss 4 and stride outward ear 9 behind heat fusing, re-use CNC3190 type machining center the both ends of the surface of membrane filter plate and around machine-shaping, upper feeding hole 5 and feed well 6 and fluid hole 3 machine-shapings, sump pit 1 is by filter chamber connected drainage hole 2, be provided with transverse holes 8 and connect fluid hole 3 with the hole of being connected 7, sump pit 1 uses vertical milling cutter processing, the processing of Z50-16 type drilling machine is used in transverse holes 8 and vertical hole 7, the melting of electric hand drill high-speed friction welding heat is used in the fabrication hole sealing, it is the tapered thread sealing that the fabrication hole sealing also can be made bolt, the fabrication hole sealing is stopped up the material that uses and is polypropylene, squeezing joint 10 connects barrier film chamber and squeezing pipeline, makes the equipment that uses and is C 6140-1 type lathe, and the material that uses is stainless steel, remove again burr water caltrop abate after all machining, at last a kind of upper feeding barrier diaphragm filter plate.
Claims (2)
1. upper feeding barrier diaphragm filter plate, it is characterized in that: the top at membrane filter plate arranges boss, the upper feeding hole is set in boss, the upper feeding hole arranges feed well and connects filter chamber, strides ear outside the upper and lower of membrane filter plate arranges, and fluid hole is arranged on the outer ear of striding, fluid hole arranges vertical hole and connects transverse holes, filter chamber arranges sump pit connected drainage hole, connects transverse holes by outage again, and membrane filter plate arranges the squeezing joint and connects the barrier film chamber.
2. a kind of upper feeding barrier diaphragm filter plate as claimed in claim 1, it is characterized in that: membrane filter plate arranges the squeezing joint, makes the material that the squeezing joint uses and is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455740.0U CN202777968U (en) | 2012-09-10 | 2012-09-10 | Upper feeding membrane filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455740.0U CN202777968U (en) | 2012-09-10 | 2012-09-10 | Upper feeding membrane filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777968U true CN202777968U (en) | 2013-03-13 |
Family
ID=47805315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220455740.0U Expired - Lifetime CN202777968U (en) | 2012-09-10 | 2012-09-10 | Upper feeding membrane filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752059A (en) * | 2013-12-24 | 2014-04-30 | 杭州兴源过滤科技股份有限公司 | Diaphragm plate and filter plate assembly, filter press squeeze-feeding system formed by same, and feeding method |
| CN107050947A (en) * | 2017-06-09 | 2017-08-18 | 广东省机械研究所 | A kind of deep dehydration filter-pressing device |
| CN114432751A (en) * | 2022-01-20 | 2022-05-06 | 莱芜汉邦传动设备有限公司 | Filter plate of filter press and production process |
-
2012
- 2012-09-10 CN CN201220455740.0U patent/CN202777968U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752059A (en) * | 2013-12-24 | 2014-04-30 | 杭州兴源过滤科技股份有限公司 | Diaphragm plate and filter plate assembly, filter press squeeze-feeding system formed by same, and feeding method |
| CN103752059B (en) * | 2013-12-24 | 2016-05-11 | 杭州兴源过滤科技股份有限公司 | Diaphragm plate filter plate, the filter press squeezing feeding system and the method for feeding that are formed by it |
| CN107050947A (en) * | 2017-06-09 | 2017-08-18 | 广东省机械研究所 | A kind of deep dehydration filter-pressing device |
| CN114432751A (en) * | 2022-01-20 | 2022-05-06 | 莱芜汉邦传动设备有限公司 | Filter plate of filter press and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JINGJIN ENVIRONMENTAL PROTECTION INC. Free format text: FORMER NAME: SHANDONG JINGJIN ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee after: Jing Jin Environmental Protection Inc. Address before: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee before: SHANDONG JINGJIN ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee after: Jingjin Equipment Co.,Ltd. Address before: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee before: Jing Jin Environmental Protection Inc. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |