CN203763938U - Diaphragm plate filter plate externally provided with fluid channel and squeezing feed system formed by same - Google Patents
Diaphragm plate filter plate externally provided with fluid channel and squeezing feed system formed by same Download PDFInfo
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- CN203763938U CN203763938U CN201320857652.8U CN201320857652U CN203763938U CN 203763938 U CN203763938 U CN 203763938U CN 201320857652 U CN201320857652 U CN 201320857652U CN 203763938 U CN203763938 U CN 203763938U
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- filter plate
- diaphragm plate
- diaphragm
- fluid coupling
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Abstract
The utility model relates to a diaphragm plate filter plate externally provided with a fluid channel and a squeezing feed system formed by the same. The diaphragm plate filter plate comprises a diaphragm plate and a filter plate, wherein the diaphragm plate and the filter plate are distributed between a thrust plate and a compressing plate at an interval; the same side surfaces of the diaphragm plate and the filter plate are both provided with fluid connectors, the middle parts of the fluid connectors both are provided with through holes, and the through holes are coaxially communicated to form a main channel with a circulated squeezing medium; the side surfaces of each diaphragm plate and filter plate are provided with branch holes communicated with the through holes, and the branch holes are communicated with the diaphragm cavities of the diaphragm plates. The diaphragm plate filter plate and the squeezing feed system formed by the same, which are disclosed by the utility model, simplify the device structure, save much operating space, can be used for uniformly and intensively managing and controlling the integral squeezing system, achieve the convenience for overhaul and maintenance operation, reduce much cost and effectively enhance the economic benefit.
Description
Technical field
The utility model relates to a kind of filter press, especially a kind of squeezing system of diaphragm filter press.
Background technology
The Granted publication that applicant has number is the patent of invention of CN101380527B, a kind of Special filter press for oil fractionation and fractionation technology are disclosed, it comprises pressure filter rack, filtration system is arranged between frame pressure strip and thrust plate, the fluid issuing of blowback system is communicated with the fluid inlet at pressure strip top and middle part, the fluid issuing that is arranged in pressure strip top and middle part is communicated with the fluid inlet hole of filtration system respectively, and the fluid issuing in diaphragm pressing system is communicated with the crushing chamber of the polylith membrane filter plate in filtration system by flexible pipe respectively.Because the crushing chamber of every membrane filter plate in this filter press squeezing system is all to the fluid issuing of squeezing system by soft pipe connection, the pipeline of whole squeezing system is very numerous and diverse, take a lot of spaces, not only bad for squeezing system is carried out to maintenance and inspection, be also difficult to whole squeezing system to carry out centralized Control.
Utility model content
Purpose of design: avoid the weak point in background technology, design is a kind of simple in structure, take up room little, can centralized and unified control be easy to the diaphragm plate filter plate of external fluid passage of maintenance and the filter press squeezing feeding system being formed by the diaphragm plate filter plate of external fluid passage.
Design: in order to realize above-mentioned purpose of design.1, having the fluid coupling of through hole, is first technical characterictic of the present utility model.The object of design is like this, on diaphragm plate, filter plate same side, all establish fluid coupling, the through hole that has on each fluid coupling coaxial and in the time that diaphragm plate, filter plate compress through hole form for squeezing the logical main channel of MEDIA FLOW, only need be using the two ends of main channel or one end as press media entrance point, press media pipeline to squeezing system carries out unified management and control, and fluid coupling is arranged in the same side, a lot of spaces are saved, simplify the structure of whole filter press, be convenient to inspection and maintenance.2, being connected in the fluid coupling on diaphragm plate and having branched hole, is second technical characterictic of the present utility model.The object of design is like this, in the fluid coupling being connected with diaphragm plate, have the branched hole being communicated with through hole, and branched hole is communicated with the barrier film chamber of diaphragm plate, when diaphragm plate and filter plate compress, the press media passing into is flowed in branched hole by through hole, and then by eardrum, filter cake is squeezed in inflow barrier film chamber, simplify the pipeline of whole squeezing system, save a lot of costs, made squeezing system obtain unified integrated management and control, be easy to maintenance and regulation and control.3, between the fluid coupling that plastics are made and diaphragm plate, filter plate, being provided with O shape circle, and being fixedly connected with by screw, is the 3rd technical characterictic of the present utility model.The object of design is that fluid coupling is made of plastics, and has saved a lot of costs, increases economic efficiency like this; By screw, fluid coupling is connected and fixed, and O shape circle is installed between fluid coupling and diaphragm plate, filter plate, both ensured the sealing between joint and diaphragm plate, filter plate side, also avoid fluid coupling to get loose.4, on filter plate, fluid coupling is arranged in the cone rubber circle that cone tank that through hole two ends have and cone tank are provided with, and is the 4th technical characterictic of the present utility model.The object of design is like this, makes the fluid coupling face of diaphragm plate and filter plate contact sealing by cone rubber circle, has effectively ensured the sealing between diaphragm plate and filter plate fluid coupling.
Technical scheme 1: a kind of diaphragm plate filter plate of external fluid passage, comprises the diaphragm plate and the filter plate that are intervally arranged between thrust plate and pressure strip; Diaphragm plate, filter plate are equipped with fluid coupling on same side, fluid coupling middle part all has through hole and through hole and coaxially communicates and form the main channel of press media circulation, all has the branched hole and the branched hole that communicate with through hole and be communicated with the barrier film chamber of diaphragm plate in the fluid coupling of every diaphragm plate and filter plate side.
Technical scheme 2: a kind of filter press squeezing feeding system being formed by the diaphragm plate filter plate of external fluid passage, on same side after the diaphragm plate of its external fluid passage of polylith and filter plate stack, in fluid coupling, through hole coaxially communicates and forms press media feeder channel, and the branched hole communicating with through hole in the fluid coupling of every diaphragm plate side is communicated with the barrier film chamber of diaphragm plate.
The utility model compared with background technology, the one, simplified apparatus structure, saved a lot of working spaces; The 2nd, can in Unified Set, whole squeezing system be managed and be controlled, easy access and attended operation; The 3rd, save a lot of costs, effectively improve economic benefit.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Accompanying drawing 1 is the structural representation of the utility model squeezing system septation plate.
Accompanying drawing 2 is the structural representation of filter plate in the utility model squeezing system.
Structural representation when accompanying drawing 3 is worked for the utility model squeezing system.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment 1: with reference to accompanying drawing 1,2,3.A diaphragm plate filter plate for external fluid passage, it comprises the diaphragm plate 1 and the filter plate 2 that are intervally arranged between thrust plate and pressure strip; Described diaphragm plate 1 matrix and filter plate 2 matrixes are prior art, do not narrate at this; On the same side of described diaphragm plate 1, filter plate 2, be equipped with fluid coupling 3; Described fluid coupling 3 middle parts all have through hole 4 and through hole 4 and coaxially communicate and form the main channel of press media circulation; In the fluid coupling 3 of described every diaphragm plate 1 and filter plate 2 sides, all having the branched hole 5 and the branched hole 5 that communicate with through hole 4 is communicated with the barrier film chamber of diaphragm plate 1; On fluid coupling 3 front-backs of described each filter plate 2, the position that is positioned at through hole 4 all has cone tank 8; Described cone tank 8 is that tripe is young greatly, and in cone tank 8, is equipped with the cone rubber circle 9 being mated; Described cone rubber circle 9 extends to filter plate 2 outsides; Described diaphragm plate 1 and filter plate 2 compress under the effect of thrust plate and pressure strip, and the cone rubber circle 9 on diaphragm plate 1 in fluid coupling 3 and filter plate 2 cone tanks 8 compresses laminating, and forming surface sealing, has effectively improved sealing; Described fluid coupling 3 can adopt polypropylene material (PP) injection molded; On described fluid coupling 3, the two ends up and down of through hole 4 all have screw hole; Described fluid coupling 3 is connected and fixed with diaphragm plate 1 side, filter plate 2 sides by the screw 6 in screw hole; Between described fluid coupling 3 and diaphragm plate 1 side, filter plate 2 sides, be equipped with O shape circle 7; Described O shape circle 7 is coaxial with branched hole 5, and by the sealing between O shape circle 7 guarantee fluid couplings 3 and diaphragm plate 1 side, filter plate 2 sides.
Embodiment 2: on the basis of embodiment 1.A kind of squeezing system of diaphragm filter press, the connection of its fluid coupling 3 and diaphragm plate 1, filter plate 2 can adopt plastic hot melt welding, do not need to use screw, effectively strengthen the steadiness that fluid coupling 3 connects, and between fluid coupling 3 and diaphragm plate 1, filter plate 2, do not need to install O shape circle and can ensure sealing yet, its processing cost is lower, the inconvenience while also having avoided miscellaneous small parts to install.
Embodiment 3: on the basis of embodiment 1.A squeezing system for diaphragm filter press, its fluid coupling 3 also can be directly and diaphragm plate 1, filter plate 2 form one, time processing forms, and has greatly strengthened the steadiness that fluid coupling 3 connects, and improves the intensity of fluid coupling 3.
Embodiment 4: on the basis of embodiment 1, with reference to accompanying drawing 1,2,3.The filter press squeezing feeding system being formed by the diaphragm plate filter plate of external fluid passage, on the same side after the diaphragm plate 1 of its external fluid passage of polylith and filter plate 2 stacks, in fluid coupling 3, through hole 4 coaxially communicates and forms press media feeder channel, the branched hole 5 communicating with through hole 4 in the fluid coupling 3 of described every diaphragm plate 1 side is communicated with the barrier film chamber of diaphragm plate 1, described press media can be water or compressed air etc., on fluid coupling 3 front-backs of described each filter plate 2, the position that is positioned at through hole 4 all has cone tank 8, described cone tank 8 is that tripe is young greatly, and in cone tank 8, is equipped with the cone rubber circle 9 being mated, described cone rubber circle 9 extends to filter plate 2 outsides, described diaphragm plate 1 and filter plate 2 compress under the effect of thrust plate and pressure strip, and the cone rubber circle 9 on diaphragm plate 1 in fluid coupling 3 and filter plate 2 cone tanks 8 compresses laminating, and forming surface sealing, has effectively improved sealing, described fluid coupling 3 is positioned at diaphragm plate 1, filter plate 2 the same sides, form main channel by the through hole 4 on fluid coupling 3, to each diaphragm plate 1, press media passage Unified Set agroforest in filter plate 2, the press media passing into by press filteration system pipeline is entered by main channel, and flowed into by each branched hole 5 in the barrier film chamber of diaphragm plate 1, squeeze being squeezed medium by eardrum, squeezing system in whole filter press is unitized management in filter press the same side, not only simplify device, the arrangement of pipeline etc., clean and tidy overall work environment, also inspection and control to equipment have been facilitated, shorten a lot of detection maintenance time, improve operating efficiency.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of restriction to the utility model mentality of designing; any combination, increase or amendment that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (7)
1. the diaphragm plate filter plate of an external fluid passage, comprise the diaphragm plate (1) and the filter plate (2) that are intervally arranged between thrust plate and pressure strip, it is characterized in that: diaphragm plate (1), filter plate (2) is equipped with fluid coupling (3) on same side, fluid coupling (3) middle part all has through hole (4) and through hole (4) and coaxially communicates and form the main channel of press media circulation, in the fluid coupling (3) of every diaphragm plate (1) and filter plate (2) side, all having the branched hole (5) and the branched hole (5) that communicate with through hole (4) is communicated with the barrier film chamber of diaphragm plate (1).
2. the membrane filter plate of external fluid passage according to claim 1, it is characterized in that: fluid coupling (3) is once injection molded by polypropylene material, and be welded on diaphragm plate (1), filter plate (2) side by plastic hot melt.
3. the membrane filter plate of external fluid passage according to claim 1, it is characterized in that: fluid coupling (3) is once injection molded by polypropylene material, fluid coupling (3) is connected to diaphragm plate (1), filter plate (2) side by multiple screws (6).
4. the membrane filter plate of external fluid passage according to claim 3, is characterized in that: O shape circle (7) is all installed between fluid coupling (3) and diaphragm plate (1), filter plate (2).
5. the membrane filter plate of external fluid passage according to claim 1, is characterized in that: fluid coupling (3) is processed into integral structure with diaphragm plate (1), the direct entirety of filter plate (2).
6. according to the membrane filter plate of the external fluid passage described in above-mentioned arbitrary claim, it is characterized in that: through hole (4) two ends of the upper fluid coupling (3) of filter plate (2) all have cone tank (8), in cone tank (9), be provided with cone rubber circle (9) and cone rubber circle (9) and contact with upper fluid coupling (3) face of diaphragm plate (1).
7. the filter press squeezing feeding system being formed by the diaphragm plate filter plate of external fluid passage, it is characterized in that: on the same side after the diaphragm plate of the external fluid passage of polylith and filter plate stack, in fluid coupling (3), through hole (4) coaxially communicates and forms press media feeder channel, and the branched hole (5) communicating with through hole (4) in the fluid coupling (3) of every diaphragm plate side is communicated with the barrier film chamber of diaphragm plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857652.8U CN203763938U (en) | 2013-12-24 | 2013-12-24 | Diaphragm plate filter plate externally provided with fluid channel and squeezing feed system formed by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857652.8U CN203763938U (en) | 2013-12-24 | 2013-12-24 | Diaphragm plate filter plate externally provided with fluid channel and squeezing feed system formed by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763938U true CN203763938U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857652.8U Expired - Fee Related CN203763938U (en) | 2013-12-24 | 2013-12-24 | Diaphragm plate filter plate externally provided with fluid channel and squeezing feed system formed by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763938U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-12-24 CN CN201320857652.8U patent/CN203763938U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |