CN110302570A - Micro-filtration diaphragm filter plate combination unit - Google Patents
Micro-filtration diaphragm filter plate combination unit Download PDFInfo
- Publication number
- CN110302570A CN110302570A CN201910728311.2A CN201910728311A CN110302570A CN 110302570 A CN110302570 A CN 110302570A CN 201910728311 A CN201910728311 A CN 201910728311A CN 110302570 A CN110302570 A CN 110302570A
- Authority
- CN
- China
- Prior art keywords
- lower platen
- micro
- top board
- pressing plate
- flow passage
- 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.)
- Pending
Links
- 238000001471 micro-filtration Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
- B01D25/343—Particular measures for replacing or isolating one or more filtering elements; Transport systems for the filtering apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of micro-filtration diaphragm filter plate combination units, filter layer including two pressing plates and between two adjacent pressing plates, defining the pressing plate being located above in two adjacent pressing plates is top board, and underlying another pressing plate is lower platen, on, lower platen is designed with water inlet, intake tunnel, exhalant canal and water outlet, the lower surface of top board is downwardly extending boss, the upper surface of lower platen is equipped with flow passage structure, filter layer is located at the top of flow passage structure, top board is pressed on the top of lower platen, and accommodating chamber is formed between the boss and filter layer of top board, water inlet is connected to accommodating chamber, accommodating chamber is connected to flow passage structure, flow passage structure is connected to exhalant canal, exhalant canal is connected to the water outlet；Water outlet and water inlet are located at the ipsilateral of pressing plate.Micro-filtration diaphragm filter plate of the invention it is reasonable in design, filtering function is able to achieve by two pressing plates and a filter layer, reaches filter effect, and component is few, is easily installed and replaces.
Description
Technical field
The invention belongs to filtering separation device technical fields, more particularly to a kind of filtration combination device.
Background technique
Filter is the typical filter equipment for waste water and waste liquid, is broadly divided into filer element type filter and plate and frame filtering
Machine, and existing plate frame filter is a kind of normal in the membrane separating process such as infiltration evaporation, micro-filtration, ultrafiltration, nanofiltration, reverse osmosis
Use device.Diaphragm is composed of more than two film units, and the effect of diaphragm is by processed feed liquid from membrane module
Feed liquid sprue entrance is sent into frame, and flows through the surface of film, after undergoing centrifugation, is exported and is flowed out from feed liquid sprue.
The plate and frame filter of the prior art is generally horizontal filter, that is, the filter plate filtered is placed vertically, and filters
The installation of plate is complicated, takes up a large area, and needs entirely to take out filter plate upwards when replacement, needs biggish manpower, and it is difficult to replace
Degree is big etc., and filter efficiency is not ideal enough.
It is therefore desirable to study a Novel filtration plate that can overcome disadvantages mentioned above.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of micro-filtration diaphragm filter plate combination unit, filter plate combinations
Apparatus structure design rationally, by two pressing plates and a filter layer is able to achieve filtering function, reaches filter effect, and component is few,
It is easily installed and replaces；Using the filter of this filter plate, filter efficiency is high, the replacement of pressing plate, easy to maintain, quick, reduction
Manpower.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: the present invention provides a kind of microfiltration membranes
Piece filter plate, the micro-filtration diaphragm filter plate include two pressing plates and the filter layer between the two adjacent pressing plates, define two
The pressing plate being located above in adjacent pressing plates be top board, and underlying another pressing plate be lower platen, the top board and
Lower platen is designed with water inlet, intake tunnel, exhalant canal and water outlet, and the lower surface of the top board is downwardly extending convex
The upper surface of platform, the lower platen is equipped with flow passage structure, and the filter layer is located at the top of the flow passage structure, the top board
It is pressed on the top of the lower platen, and forms accommodating chamber between the boss of the top board and the upper surface of the lower platen, institute
It states water inlet to be connected to the intake tunnel, the intake tunnel is connected to the accommodating chamber, the accommodating chamber and the runner
Fabric connectivity, the flow passage structure are connected to exhalant canal, and the exhalant canal is connected to the water outlet；
The water outlet and the water inlet are located at the ipsilateral of the pressing plate.
It further says, the lower surface of the pressing plate has a circle circumferential recess, and the circumferential recess card has sealing ring.
Further say, a surface of the pressing plate has several positioning pits, and another surface have with it is another described
The positioning column that the positioning pit of pressing plate matches.
It further says, the outside of each positioning column all has protrusion, described raised for the top board and described
Only pressure point when the pressing of lower platen, when the top board and the lower platen press, the protrusion of the top board with it is described under
Pressing plate compresses.
It further says, the edge of the pressing plate has the positioning groove that can cooperate with the guide post of filter.
It further says, the lower surface of the pressing plate has kerve, and pressing plate can be extracted out by protruding into kerve by hand.
Further say, the upper surface of the top board also has a flow passage structure, the flow passage structure also with the water outlet
Channel connection, the exhalant canal are also connected to the water outlet.
It further says, the lower surface of the lower platen is also downwardly extending boss, and the boss of the lower platen can
Accommodating chamber is formed between the upper surface for the top board for being located at another filter plate.
It further says, the flow passage structure includes the circumferential runner and several diameters being arranged radially of several concentric circles settings
To runner, the radial flow path is connected to the circumferential runner, and the exhalant canal is located at the underface of the flow passage structure.
It further says, the opposite two sides of each pressing plate all have flange.
The beneficial effects of the present invention are:
Micro-filtration diaphragm filter plate combination unit of the invention includes two pressing plates and the filter layer between two pressing plates, on
The lower surface of pressing plate is downwardly extending boss, and the boss of top board and the upper surface of lower platen form accommodating chamber, to be filtered
Waste liquid through water inlet enter two pressing plates between accommodating chamber and filtered through filter layer, after through flow passage structure import exhalant canal and
It is discharged after water outlet, only can be achieved with the filtering of waste liquid by two pressing plates and a filter layer, structure is simplified, and component is few, is easy to group
Dress, and filter effect is ideal, filter efficiency is high；Moreover, the boss of top board and the upper surface of lower platen form accommodating chamber, this knot
Structure design, can be avoided when replacing filter layer, and the lower surface of top board has solution, avoid getting ground etc. wet, if on
If the lower surface of pressing plate is pit, solution is just had in pit, when replacing filter layer, solution will be spread across ground or machine
On platform；
Furthermore it can have protrusion outside each positioning column of the invention, design with this configuration, so that upper lower platen
When pressing, protrusion and the lower platen of top board are compressed, and have sealing ring especially between upper and lower pressing plate and have multiple pressing plate pressures
When conjunction, which can undertake the part gravity of pressing plate, avoid gravity from all sealing ring being allowed to bear, if gravity allows sealing ring to hold entirely
By, along with the elasticity of sealing ring itself, pressing plate is easy unbalance stress, be easy inclination, the goodness of fit after the pressing of upper lower platen and
Stationarity is poor, therefore this structure can be improved the stationarity and uniform force when pressing plate overlaps, moreover it is possible to improve making for sealing ring
Use the service life；
Furthermore the flow passage structure of pressing plate of the invention includes the circumferential runner of several concentric circles setting and a plurality of is arranged radially
Radial flow path, radial flow path be connected to circumferential runner, the flow passage structure of the design of the structure, in a certain radial or circumferential direction runner
When blocking, filtered liquid can be flowed through from other runners, therefore will not influence whole stream because of the local stoppages of flow passage structure
Logical smoothness, further increases the service life of filter effect and filter plate.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is surface structure schematic diagram of the invention (pressing plate is equipped with two pieces)；
Fig. 2 is top view of the invention；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the B-B cross-sectional view of Fig. 2；
Fig. 5 is decomposition chart of the invention；
Each section label is as follows in attached drawing:
Filter layer 2, top board 11, positioning pit 111, positioning column 112, protrusion 1121, positioning groove 113, kerve 114, under
Pressing plate 12, water inlet 3, exhalant canal 4, water outlet 5, boss 6, flow passage structure 7, accommodating chamber 8, circumferential runner 71, radial flow path
72, sealing ring 9, flange 10 and intake tunnel 13.
Specific embodiment
Illustrate a specific embodiment of the invention below by way of particular specific embodiment, those skilled in the art can be by this
The revealed content of specification understands advantages of the present invention and effect easily.The present invention can also give in further, different ways
Implement, that is, under the scope of without departing substantially from disclosed, different modification and change can be given.
Embodiment: a kind of micro-filtration diaphragm filter plate, as shown in Fig. 1 to Fig. 5, including two pressing plates and be located at the two adjacent pressures
Filter layer 2 between plate, defining the pressing plate that is located above in two adjacent pressing plates is top board 11, and underlying another pressure
Plate is lower platen 12, and the top board and lower platen are designed with water inlet 3, intake tunnel 13, exhalant canal 4 and water outlet 5, institute
The lower surface for stating top board is downwardly extending boss 6, and the upper surface of the lower platen is equipped with flow passage structure 7, the filter layer
Positioned at the top of the flow passage structure, the top board is pressed on the top of the lower platen, and the boss of the top board and institute
It states formation accommodating chamber 8, the water inlet between the upper surface of lower platen to be connected to the intake tunnel, the intake tunnel and institute
Accommodating chamber connection is stated, the accommodating chamber is connected to the flow passage structure, and the flow passage structure is connected to exhalant canal, the water outlet
Channel is connected to the water outlet；
The water outlet 5 and the water inlet 3 are located at the ipsilateral of the pressing plate.Such as in the present embodiment, the water inlet
The left side of pressing plate is respectively positioned on the water outlet.
In the present embodiment, the lower surface of the top board is downwardly extending boss 6, and the upper surface of the lower platen has
Pit, the flow passage structure are set to the bottom surface of the pit, form accommodating chamber between the pit and the boss.
The lower surface of the pressing plate has a circle circumferential recess 113, and the circumferential recess card has sealing ring 9.Pass through sealing
Circle improves leakproofness.The filter layer is filter membrane, filter cloth or filter paper, and in the present embodiment, the filter layer is filter membrane.
One surface of the pressing plate has several positioning pits 111, and another surface has and determines with another pressing plate
The positioning column 112 that position hole matches.
It is the top board and the pushing that the outside of each positioning column, which all has protrusion 1121, described raised 1121,
Only pressure point when the pressing of plate, when the top board and the lower platen press, protrusion and the lower platen of the top board
It compresses.
In the present embodiment, described raised 1121 are set to the root of the positioning column 112.The height of sealing ring is greater than positioning
The height of the protrusion of column.For example, the height of sealing ring is 4mm, raised height is 2mm.
It designs, so that protrusion and the lower platen of top board compress when upper and lower pressing plate pressing, especially exists with this configuration
When having sealing ring between upper and lower pressing plate and having the pressing of multiple pressing plates, which can undertake the part gravity of pressing plate, avoid weight
Power all allows sealing ring to bear, if gravity allows sealing ring to bear entirely, along with the elasticity of sealing ring itself, pressing plate is easy stress not
, it is easy inclination, the goodness of fit and stationarity after upper and lower pressing plate pressing are poor, therefore this structure can be improved when pressing plate overlaps
Stationarity and uniform force, moreover it is possible to improve the service life of sealing ring
The edge of the pressing plate has the positioning groove 113 that can cooperate with the guide post of filter.
The lower surface of the pressing plate has kerve 114, and pressing plate can be extracted out by protruding into kerve by hand.
In the present embodiment, the upper surface of the top board also has a flow passage structure 7, the flow passage structure also with the water outlet
Channel connection, the exhalant canal are also connected to the water outlet.
In the present embodiment, the lower surface of the lower platen 12 is also downwardly extending boss, the boss 6 of the lower platen 12
Accommodating chamber 8 can be formed between the upper surface for the top board for being located at another filter plate.
The flow passage structure includes the circumferential runner 71 and several radial flow paths 72 being arranged radially that several concentric circles are arranged,
The radial flow path is connected to the circumferential runner, and the exhalant canal is located at the underface of the flow passage structure.
The radial flow path 72 is equipped with a plurality of.It is preferred that the radial flow path is equipped with 4, and each in the present embodiment
Radial flow path all extends to the circumferential runner of a most interior circle from the circumferential runner of an outermost circle, and the exhalant canal is from the pressing plate
Center extend to it is outermost one circle runner.
In the present embodiment, the opposite two sides of each pressing plate have flange 10.During installation, the edge of flange can be with
The guide post of filter cooperates, and is easy to implement the installation for realizing filter plate.
Working process and principle of the invention:
When filtering, the water inlet of waste liquid pressing plate to be processed enters the accommodating chamber between two pressing plates and through filter layer later
Filtering, after import exhalant canal and water outlet heel row to outlet pipe through flow passage structure and collect, the filtering effect of waste liquid can be completed
Fruit.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields, similarly
It is included within the scope of the present invention.
Claims (10)
1. a kind of micro-filtration diaphragm filter plate combination unit, it is characterised in that: including two pressing plates and be located at the two adjacent pressing plates it
Between filter layer (2), defining the pressing plate that is located above in two adjacent pressing plates is top board (11), and underlying another pressure
Plate is lower platen (12), and the top board and lower platen are designed with water inlet (3), intake tunnel (13), exhalant canal (4) and go out
The mouth of a river (5), the lower surface of the top board are downwardly extending boss (6), and the upper surface of the lower platen is equipped with flow passage structure
(7), the filter layer is located at the top of the flow passage structure, and the top board is pressed on the top of the lower platen, and it is described on
Accommodating chamber (8) are formed between the boss of pressing plate and the upper surface of the lower platen, the water inlet is connected to the intake tunnel,
The intake tunnel is connected to the accommodating chamber, and the accommodating chamber is connected to the flow passage structure, the flow passage structure and water outlet
Channel connection, the exhalant canal are connected to the water outlet；
The water outlet and the water inlet are located at the ipsilateral of the pressing plate.
2. micro-filtration diaphragm filter plate combination unit according to claim 1, it is characterised in that: the following table mask of the pressing plate
There is a circle circumferential recess, the circumferential recess card there are sealing ring (9).
3. micro-filtration diaphragm filter plate combination unit according to claim 1 or 2, it is characterised in that: a table of the pressing plate
Face has several positioning pits (111), and another surface has the positioning column to match with the positioning pit of another pressing plate
(112)。
4. micro-filtration diaphragm filter plate combination unit according to claim 3, it is characterised in that: outside each positioning column
Face all has raised (1121), the only pressure point when protrusion is the pressing of the top board and the lower platen, the upper pressure
When plate and the lower platen press, protrusion and the lower platen of the top board are compressed.
5. micro-filtration diaphragm filter plate combination unit according to claim 1, it is characterised in that: the edge of the pressing plate has
The positioning groove (113) that can cooperate with the guide post of filter.
6. micro-filtration diaphragm filter plate combination unit according to claim 1, it is characterised in that: the following table mask of the pressing plate
There are kerve (114), pressing plate can be extracted out by protruding into kerve by hand.
7. micro-filtration diaphragm filter plate combination unit according to claim 1, it is characterised in that: the upper surface of the top board
Also there are flow passage structure (7), the flow passage structure is also connected to the exhalant canal, the exhalant canal also with the water outlet
Connection.
8. micro-filtration diaphragm filter plate combination unit according to claim 1, it is characterised in that: the lower surface of the lower platen
Also it is downwardly extending boss, the boss of the lower platen can be the shape between the upper surface of the top board of another filter plate
At accommodating chamber.
9. micro-filtration diaphragm filter plate combination unit according to claim 1, it is characterised in that: if the flow passage structure includes
The circumferential runner (71) and several radial flow paths (72) being arranged radially, the radial flow path and the circumferential direction of dry concentric circles setting
Runner connection, the exhalant canal are located at the underface of the flow passage structure.
10. micro-filtration diaphragm filter plate according to claim 1, it is characterised in that: the opposite two sides of each pressing plate are equal
With flange (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728311.2A CN110302570A (en) | 2019-08-08 | 2019-08-08 | Micro-filtration diaphragm filter plate combination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728311.2A CN110302570A (en) | 2019-08-08 | 2019-08-08 | Micro-filtration diaphragm filter plate combination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110302570A true CN110302570A (en) | 2019-10-08 |
Family
ID=68082102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910728311.2A Pending CN110302570A (en) | 2019-08-08 | 2019-08-08 | Micro-filtration diaphragm filter plate combination unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110302570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772995A (en) * | 2019-10-24 | 2020-02-11 | 蔡林 | Barley β -amylase extraction process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0518607U (en) * | 1991-08-20 | 1993-03-09 | 石垣機工株式会社 | Filter press filter plate |
| EP0579103A2 (en) * | 1992-07-08 | 1994-01-19 | Baker Hughes Incorporated | Stabilizing structure for use with a filter press plate |
| CN1762533A (en) * | 2004-10-18 | 2006-04-26 | 宋家骏 | Filter plate of filter press |
| CN204610828U (en) * | 2015-04-09 | 2015-09-02 | 郑州鼎盛工程技术有限公司 | A kind of filter plate seal arrangement of high-pressure pressure filter |
| CN105312157A (en) * | 2014-06-09 | 2016-02-10 | 黄河 | Parallel static-electric air filtering plate |
| CN205516708U (en) * | 2016-03-12 | 2016-08-31 | 浙江永和建材有限公司 | Press filter |
| CN109704422A (en) * | 2019-03-05 | 2019-05-03 | 昆山水立净环保节能科技有限公司 | The filtration module of filter and filter with the filtration module |
| CN210356172U (en) * | 2019-08-08 | 2020-04-21 | 昆山水立净环保节能科技有限公司 | Micro-filtration membrane and filter plate combined device |
-
2019
- 2019-08-08 CN CN201910728311.2A patent/CN110302570A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0518607U (en) * | 1991-08-20 | 1993-03-09 | 石垣機工株式会社 | Filter press filter plate |
| EP0579103A2 (en) * | 1992-07-08 | 1994-01-19 | Baker Hughes Incorporated | Stabilizing structure for use with a filter press plate |
| CN1762533A (en) * | 2004-10-18 | 2006-04-26 | 宋家骏 | Filter plate of filter press |
| CN105312157A (en) * | 2014-06-09 | 2016-02-10 | 黄河 | Parallel static-electric air filtering plate |
| CN204610828U (en) * | 2015-04-09 | 2015-09-02 | 郑州鼎盛工程技术有限公司 | A kind of filter plate seal arrangement of high-pressure pressure filter |
| CN205516708U (en) * | 2016-03-12 | 2016-08-31 | 浙江永和建材有限公司 | Press filter |
| CN109704422A (en) * | 2019-03-05 | 2019-05-03 | 昆山水立净环保节能科技有限公司 | The filtration module of filter and filter with the filtration module |
| CN210356172U (en) * | 2019-08-08 | 2020-04-21 | 昆山水立净环保节能科技有限公司 | Micro-filtration membrane and filter plate combined device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772995A (en) * | 2019-10-24 | 2020-02-11 | 蔡林 | Barley β -amylase extraction process |
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