CN105126400A - Elastomeric diaphragm filter plate - Google Patents
Elastomeric diaphragm filter plate Download PDFInfo
- Publication number
- CN105126400A CN105126400A CN201510488176.0A CN201510488176A CN105126400A CN 105126400 A CN105126400 A CN 105126400A CN 201510488176 A CN201510488176 A CN 201510488176A CN 105126400 A CN105126400 A CN 105126400A
- Authority
- CN
- China
- Prior art keywords
- elastic diaphragm
- filter frame
- filter plate
- filter
- central layer
- 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
- 229920000642 polymer Polymers 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an elastomeric diaphragm filter plate, which comprises a filter frame. The center layer of the filter frame is provided with a rigid core plate, the front and rear wall of the core plate are both covered with an elastic diaphragm, the elastic diaphragm and four sides of the filter frame are in sealing connection, sealed gas chambers are formed between the elastic diaphragm and the front and rear wall of the core plate, the side of the filter frame is provided with a water inlet of the water inlet hole, which extends into the core plate and extends from the inside of the core plate to both sides and is communicated with the two gas chambers, the apex angle of the filter frame is provided with a feeding hole, the feeding hole is communicated with a cavity outside the elastic diaphragm, the bottom angle of the filter frame is provided with a water outlet hole, the water outlet hole is communicated with the cavity outside the elastic diaphragm, two horizontal liquid outlet pipes are disposed inside the bottom frame of the filter frame, and the liquid outlet pipes are communicated with the cavity outside the elastic diaphragm. The structure has the characteristics of good compaction sealing performance, high filter plate strength, large pressing pressure, more uniform dewatering, and large pressing area, etc.
Description
Technical field
The present invention relates to filter press field, be specifically related to filter press elastomeric septum filter plate.
Background technology
Filter press is the key equipment carrying out Separation of Solid and Liquid, can effective environment purification, and protecting ecology balances.Membrane filter plate is made up of two diaphragms and central layer, passing into external agency (water or compressed air etc.) enters in the chamber between central layer and diaphragm, make diaphragm bulging thus the filter chamber that membrane filter plate and chamber filter plate form is compressed, and then being better separated, improving solid content.Wherein diaphragm is main dynamic component, repeatedly moves and easily makes diaphragm generation deformation and then damage.The overall membrane filter plate of a kind of compounded rubber disclosed in patent CN201410164713.1 is exactly one comparatively conventional in membrane filter plate, and this filter plate exists following defect: 1. need chamber filter plate to support the use as matching board; 2. the mode of central feeding causes feed pressure not enough, and filter effect is bad; 3. diaphragm of rubber is that detachable movable sealing is installed, and sealing property is bad.
Summary of the invention
For solving deficiency of the prior art, the object of the present invention is to provide the overall membrane filter plate of a kind of compounded rubber.
For reaching above object, the technical scheme that the present invention takes is:
A kind of elastomeric septum filter plate, comprise filter frame, the central core of filter frame is provided with the central layer of rigidity, the front and rear wall of central layer is all coated with elastic diaphragm, being tightly connected with four limits of filter frame of described elastic diaphragm, all sealed gas chamber is formed between the front and rear wall of elastic diaphragm and central layer, the side of described filter frame is provided with an inlet opening, described inlet opening to extend in central layer and extends to both sides in central layer and Liang Ge air chamber UNICOM, the drift angle place of described filter frame is provided with charging hole, die cavity outside described charging hole UNICOM elastic diaphragm, the base angle place of described filter frame is provided with apopore, die cavity outside described apopore UNICOM elastic diaphragm, the bottom scuncheon of described filter frame is provided with the drain pipe of two levels, die cavity outside described drain pipe UNICOM elastic diaphragm.
Further, described elastic diaphragm is RPP film or PPE high polymer elastic film.
Further, described charging hole and apopore are that diagonal angle distributes.
Further, described elastic diaphragm molten solder is in filter frame.
Again further, the outer wall of described elastic diaphragm is provided with densely covered conical boss.
After taking above technical scheme, beneficial effect of the present invention is:
1. because membrane filter plate material used is elastomer flexible plastic, easy distortion, the membrane filter plate of current domestic and international market all must support the use as matching board by supporting chamber filter plate, and membrane filter plate is elastomer flexible plastic, easy distortion, support the use as matching board without the need to chamber filter plate, the outside of membrane filter plate has " 15-40mm die cavity ", has press seal performance good, filter plate intensity is high, squeeze pressure is large, dehydration evenly, the features such as squeezing area is large; Feeding manner adopts angle feeding manner, and feed pressure is larger relative to central feeding.
2. be made through the special Cutter Body Processing with Machining Center of filter plate after the thawing of filter plate special plastic welder is welded between central layer with elastic diaphragm, good seal performance.
3. the filtering surface of filter plate adopts φ 10, high 5mm frustum of a cone supporting filter cloth; In filter process, small boss and filter cloth contact surface little, during filtration, water route is unblocked, and the rate of filtration is fast.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is sectional view of the present invention;
In figure: filter frame 1, central layer 2, elastic diaphragm 3, air chamber 4, inlet opening 5, conical boss 6, charging hole 7, apopore 8, drain pipe 9, die cavity 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, a kind of elastomeric septum filter plate, comprises filter frame 1, and the central core of filter frame 1 is provided with the central layer 2 of rigidity, and the front and rear wall of central layer 2 is all coated with elastic diaphragm 3, and described elastic diaphragm is RPP film or PPE high polymer elastic film.Four edge, limit molten solders of described elastic diaphragm 3, between filter frame 1 and central layer 2, all form sealed gas chamber 4 between the front and rear wall of elastic diaphragm 3 and central layer 2, and the outer wall of described elastic diaphragm 3 is provided with convex 6 of densely covered circular cone.The side of described filter frame 1 is provided with an inlet opening 5, described inlet opening 5 to extend in central layer 2 and extends to both sides in central layer 2 and two air chamber 4 UNICOMs, the drift angle place of described filter frame 1 is provided with charging hole 7, die cavity 10 outside described charging hole 7 UNICOM elastic diaphragm, the base angle place of described filter frame 1 is provided with apopore 8, described charging hole 7 distributes in diagonal angle with apopore 8, described water outlet, die cavity 10 outside 8 UNICOM's elastic diaphragms 3, the bottom scuncheon of described filter frame 1 is provided with the drain pipe 9 of two levels, the die cavity 10 outside described drain pipe 9 UNICOM elastic diaphragm 3.
Claims (5)
1. an elastomeric septum filter plate, comprise filter frame, the central core of filter frame is provided with the central layer of rigidity, the front and rear wall of central layer is all coated with elastic diaphragm, being tightly connected with four limits of filter frame of described elastic diaphragm, all sealed gas chamber is formed between the front and rear wall of elastic diaphragm and central layer, the side of described filter frame is provided with an inlet opening, described inlet opening to extend in central layer and extends to both sides in central layer and Liang Ge air chamber UNICOM, the drift angle place of described filter frame is provided with charging hole, die cavity outside described charging hole UNICOM elastic diaphragm, the base angle place of described filter frame is provided with apopore, die cavity outside described apopore UNICOM elastic diaphragm, the bottom scuncheon of described filter frame is provided with the drain pipe of two levels, die cavity outside described drain pipe UNICOM elastic diaphragm.
2. a kind of elastomeric septum filter plate according to claim 1, is characterized in that, described elastic diaphragm is RPP film or PPE high polymer elastic film.
3. a kind of elastomeric septum filter plate according to claim 1, is characterized in that, described charging hole and apopore are that diagonal angle distributes.
4. a kind of elastomeric septum filter plate according to claim 1, is characterized in that, described elastic diaphragm molten solder is in filter frame.
5. a kind of elastomeric septum filter plate according to claim 1, is characterized in that, the outer wall of described elastic diaphragm is provided with densely covered conical boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488176.0A CN105126400A (en) | 2015-08-11 | 2015-08-11 | Elastomeric diaphragm filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488176.0A CN105126400A (en) | 2015-08-11 | 2015-08-11 | Elastomeric diaphragm filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105126400A true CN105126400A (en) | 2015-12-09 |
Family
ID=54712183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488176.0A Pending CN105126400A (en) | 2015-08-11 | 2015-08-11 | Elastomeric diaphragm filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105126400A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147573A (en) * | 2018-01-30 | 2018-06-12 | 苏州新众禹环境科技有限公司 | A kind of Water treatment filtration diaphragm plate and its installation method |
| CN111135617A (en) * | 2020-01-03 | 2020-05-12 | 第一环保（深圳）股份有限公司 | High-pressure low-temperature drying and filter pressing device and high-pressure low-temperature drying and filter pressing method |
| CN111135616A (en) * | 2020-01-03 | 2020-05-12 | 第一环保（深圳）股份有限公司 | High-pressure double-diaphragm filter plate |
| CN114405083A (en) * | 2022-01-14 | 2022-04-29 | 山东莱芜煤矿机械有限公司 | A high-efficiency double-diaphragm filter press |
| CN116651083A (en) * | 2023-08-01 | 2023-08-29 | 福建省永春金春酿造有限公司 | Settling and filtering equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0838815A (en) * | 1994-04-30 | 1996-02-13 | Jv Kunststoffwerk Gmbh | Filter plate for press-filtration machine |
| US6149806A (en) * | 1995-05-12 | 2000-11-21 | Baer; William | Two piece frame and two piece diaphragm filter plate |
| CN201175601Y (en) * | 2008-04-14 | 2009-01-07 | 姜桂廷 | A plate and frame membrane filter plate |
| CN103285638A (en) * | 2013-05-25 | 2013-09-11 | 江苏星鑫分离设备制造有限公司 | Integral composite rubber diaphragm filter plate |
| CN103949096A (en) * | 2014-04-23 | 2014-07-30 | 江苏苏东化工机械有限公司 | Compounded rubber overall-diaphragm filter plate |
| CN204952386U (en) * | 2015-08-11 | 2016-01-13 | 江苏星鑫分离设备制造有限公司 | Elastomer diaphragm filter plate |
-
2015
- 2015-08-11 CN CN201510488176.0A patent/CN105126400A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0838815A (en) * | 1994-04-30 | 1996-02-13 | Jv Kunststoffwerk Gmbh | Filter plate for press-filtration machine |
| US6149806A (en) * | 1995-05-12 | 2000-11-21 | Baer; William | Two piece frame and two piece diaphragm filter plate |
| CN201175601Y (en) * | 2008-04-14 | 2009-01-07 | 姜桂廷 | A plate and frame membrane filter plate |
| CN103285638A (en) * | 2013-05-25 | 2013-09-11 | 江苏星鑫分离设备制造有限公司 | Integral composite rubber diaphragm filter plate |
| CN103949096A (en) * | 2014-04-23 | 2014-07-30 | 江苏苏东化工机械有限公司 | Compounded rubber overall-diaphragm filter plate |
| CN204952386U (en) * | 2015-08-11 | 2016-01-13 | 江苏星鑫分离设备制造有限公司 | Elastomer diaphragm filter plate |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147573A (en) * | 2018-01-30 | 2018-06-12 | 苏州新众禹环境科技有限公司 | A kind of Water treatment filtration diaphragm plate and its installation method |
| CN108147573B (en) * | 2018-01-30 | 2020-05-12 | 江苏众志新禹环境科技有限公司 | Water treatment filtering membrane plate and installation method thereof |
| CN111135617A (en) * | 2020-01-03 | 2020-05-12 | 第一环保（深圳）股份有限公司 | High-pressure low-temperature drying and filter pressing device and high-pressure low-temperature drying and filter pressing method |
| CN111135616A (en) * | 2020-01-03 | 2020-05-12 | 第一环保（深圳）股份有限公司 | High-pressure double-diaphragm filter plate |
| CN111135616B (en) * | 2020-01-03 | 2020-10-16 | 第一环保（深圳）股份有限公司 | High pressure double diaphragm filter plate |
| CN114405083A (en) * | 2022-01-14 | 2022-04-29 | 山东莱芜煤矿机械有限公司 | A high-efficiency double-diaphragm filter press |
| CN116651083A (en) * | 2023-08-01 | 2023-08-29 | 福建省永春金春酿造有限公司 | Settling and filtering equipment |
| CN116651083B (en) * | 2023-08-01 | 2023-10-03 | 福建省永春金春酿造有限公司 | Settling and filtering equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |