CN207101992U - A kind of high-pressure polypropylene diaphragm filter press - Google Patents
A kind of high-pressure polypropylene diaphragm filter press Download PDFInfo
- Publication number
- CN207101992U CN207101992U CN201720773692.2U CN201720773692U CN207101992U CN 207101992 U CN207101992 U CN 207101992U CN 201720773692 U CN201720773692 U CN 201720773692U CN 207101992 U CN207101992 U CN 207101992U
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- CN
- China
- Prior art keywords
- filter
- plate
- pressure
- crossbeam
- diaphragm
- Prior art date
- 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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- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of high-pressure polypropylene diaphragm filter press, including thrust, filter plate, elastic membrane diaphragm plate, filter cloth, pressure strip, crossbeam, hydraulic cylinder and hydraulic pressure cylinder seat, the thrust, filter plate, pressure strip is fixedly mounted on crossbeam, install one layer of elastic membrane diaphragm plate between the filter plate and filter cloth additional, filter cloth is provided with the filter plate, the hydraulic pressure cylinder seat is fixedly mounted on crossbeam, the utility model makes reasonable, it is easy to use, when a number of filter plate is closely formed a line in the presence of strong mechanical force, filter chamber is formed between filter plate face and filter plate face, filter material is admitted to filter chamber in powerful direct draught, retain to form filter cake by filtering filter cloth into the filter material of filter chamber its solid portion, liquid portion discharges filter chamber through filter medium, so as to reach the purpose of separation of solid and liquid, with the increase of malleation pressure.
Description
Technical field
Filter press field is the utility model is related to, specifically a kind of high-pressure polypropylene diaphragm filter press.
Background technology
Diaphragm filter press has been widely used in needing the every field of separation of solid and liquid.Membrane pressure filter is considered as general
The replacement updating apparatus membrane pressure filter of logical chamber-type press filter in unit area disposal ability, reduce filter cake moisture, to processing
Adaptability of property of material etc. all shows preferable effect, diaphragm filter press and Cabin type of Filter press it is main not
It is exactly to have installed two pieces of elastic membranes (compounded rubber barrier film is integral films) additional in the both sides of filter plate with part, in running, when
Pan feeding terminates, and can inject high-pressure fluid medium in diaphragm plate, and at this moment whole barrier film will be heaved, and filter cake be oppressed, so as to realize
The further dehydration of filter cake, it is exactly squeeze and filter, diaphragm filter press is applied to sludge, sewage disposal, compared to traditional van-type pressure
Filter, filter cake solid content highest can improve more than 2 times, and filter cake cost of transportation substantially reduces, and filter cake can directly burn into power plant,
Sludge is really become into resource, sewage becomes clear spring, instead of chamber-type press filter completely.
Utility model content
The purpose of this utility model is to provide a kind of high-pressure polypropylene diaphragm filter press, to solve of the prior art ask
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of high-pressure polypropylene diaphragm filter press, bag
Include thrust, filter plate, elastic membrane diaphragm plate, filter cloth, pressure strip, crossbeam, hydraulic cylinder and hydraulic pressure cylinder seat, the thrust, filter plate, compression
Plate is fixedly mounted on crossbeam, installs one layer of elastic membrane diaphragm plate between the filter plate and filter cloth additional, filter is provided with the filter plate
Cloth, the hydraulic pressure cylinder seat are fixedly mounted on crossbeam.
Preferably, the thickness of the pressure strip is 1 centimetre.
Preferably, the hydraulic cylinder is hinged with crossbeam.
Preferably, the elastic membrane diaphragm plate selects diaphragm of rubber.
Compared with prior art, the beneficial effects of the utility model are：It is reasonable that the utility model makes, easy to use, when
A number of filter plate is closely formed a line in the presence of strong mechanical force, and filter chamber, mistake are formed between filter plate face and filter plate face
Screening material is admitted to filter chamber in powerful direct draught, is retained to be formed by filtering filter cloth into the filter material of filter chamber its solid portion
Filter cake, liquid portion discharges filter chamber through filter medium, so as to reach the purpose of separation of solid and liquid, with the increasing of malleation pressure
Greatly, separation of solid and liquid is then more thorough.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-pressure polypropylene diaphragm filter press of the utility model.
In figure：1- heads, 2- round platforms portion, 3- cutting ferrules portion, 4- connecting portions, 5- afterbodys, 6- collars, 7- through holes, 8- are spacing slotting
Piece.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of high-pressure polypropylene diaphragm filter press, including thrust 1, filter plate
2nd, elastic membrane diaphragm plate 3, filter cloth 4, pressure strip 5, crossbeam 6, hydraulic cylinder 7 and hydraulic pressure cylinder seat 8, the thrust 1, filter plate 2, pressure strip
5 are fixedly mounted on the cross beam 6, install one layer of elastic membrane diaphragm plate 3 between the filter plate 2 and filter cloth 4 additional, are set on the filter plate 2
There is filter cloth 4, the hydraulic pressure cylinder seat 8 is fixedly mounted on the cross beam 6.
The thickness of the pressure strip 5 is 1 centimetre, and the hydraulic cylinder 7 is be hinged with crossbeam 6, and the elastic membrane diaphragm plate 3 is selected
Diaphragm of rubber.
Operation principle of the present utility model is：When a number of filter plate 2 is closely lined up in the presence of strong mechanical force
One row, form filter chamber, filter material is admitted to filter chamber in powerful direct draught, into filter chamber between the face of filter plate 2 and the face of filter plate 2
Its solid portion of filter material forms filter cake by the retention of filtering filter cloth 4, and liquid portion discharges filter chamber through filtering filter cloth, so as to
Reach the purpose of separation of solid and liquid, with the increase of malleation pressure, separation of solid and liquid then more thoroughly, is entered after slurry dehydration, is equipped with rubber
The filter press of glue barrier film, then compressed media (such as gas and water) enter diaphragm of rubber the back side promote squeeze film extruding filter cake is entered one
Step dehydration, referred to as extrusion dehydration, if filter chamber two sides are all covered with filter cloth 4, the filter of the even permeable filter chamber two sides of liquid portion
Cloth discharges filter chamber, is filter chamber double dewatering.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of high-pressure polypropylene diaphragm filter press, including thrust (1), filter plate (2), elastic membrane diaphragm plate (3), filter cloth (4), pressure
Tight plate (5), crossbeam (6), hydraulic cylinder (7) and hydraulic pressure cylinder seat (8), it is characterised in that the thrust (1), filter plate (2), pressure strip
(5) it is fixedly mounted on crossbeam (6), installs one layer of elastic membrane diaphragm plate (3), the filter between the filter plate (2) and filter cloth (4) additional
Filter cloth (4) is provided with plate (2), the hydraulic pressure cylinder seat (8) is fixedly mounted on crossbeam (6).
2. a kind of high-pressure polypropylene diaphragm filter press according to claim 1, it is characterised in that the pressure strip (5)
Thickness is 1 centimetre.
A kind of 3. high-pressure polypropylene diaphragm filter press according to claim 1, it is characterised in that the hydraulic cylinder (7) with
Crossbeam (6) is be hinged.
A kind of 4. high-pressure polypropylene diaphragm filter press according to claim 1, it is characterised in that the elastic membrane diaphragm plate
(3) diaphragm of rubber is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773692.2U CN207101992U (en) | 2017-06-29 | 2017-06-29 | A kind of high-pressure polypropylene diaphragm filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773692.2U CN207101992U (en) | 2017-06-29 | 2017-06-29 | A kind of high-pressure polypropylene diaphragm filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101992U true CN207101992U (en) | 2018-03-16 |
Family
ID=61576833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773692.2U Expired - Fee Related CN207101992U (en) | 2017-06-29 | 2017-06-29 | A kind of high-pressure polypropylene diaphragm filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577856A (en) * | 2021-08-18 | 2021-11-02 | 如东深水环境科技有限公司 | Intelligent high-pressure diaphragm filter press |
-
2017
- 2017-06-29 CN CN201720773692.2U patent/CN207101992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577856A (en) * | 2021-08-18 | 2021-11-02 | 如东深水环境科技有限公司 | Intelligent high-pressure diaphragm filter press |
| CN113577856B (en) * | 2021-08-18 | 2022-05-17 | 如东深水环境科技有限公司 | Intelligent high-pressure diaphragm filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210629 |