CN103949096A - Compounded rubber overall-diaphragm filter plate - Google Patents
Compounded rubber overall-diaphragm filter plate Download PDFInfo
- Publication number
- CN103949096A CN103949096A CN201410164713.1A CN201410164713A CN103949096A CN 103949096 A CN103949096 A CN 103949096A CN 201410164713 A CN201410164713 A CN 201410164713A CN 103949096 A CN103949096 A CN 103949096A
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- filter plate
- filter
- barrier film
- diaphragm
- compounded rubber
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Abstract
The invention relates to a compounded rubber overall-diaphragm filter plate. The compounded rubber overall-diaphragm filter plate comprises a steel filter plate, wherein a charging hole is formed in the center of the filter plate; a filter frame formed by welding of round steel is arranged at the peripheral edges of the front and rear surfaces of the filter plate; handles are arranged on two sides of the filter frame; a diaphragm covers the outer surfaces of the filter frame and the filter plate and is hermetically glued to the filter plate at the filter frame and the charging hole; a closed cavity is formed between the diaphragm and each of the front and rear surfaces of the filter plate; the middle and periphery of each closed cavity are closed; a compression medium inlet which is communicated with the two closed cavities is formed in one side of the filter plate; filter cloth covers the outer side of the diaphragm. The compounded rubber overall-diaphragm filter plate is high in elasticity, good in sealing performance, good in temperature resistance, good in structural strength, long in service life, unlikely to deform and break, and low in comprehensive maintenance cost; a steel framework can be repeatedly utilized.
Description
Technical field
The present invention relates to filter press field, be specifically related to filter press membrane filter plate.
Background technology
Filter press is the key equipment that carries out Separation of Solid and Liquid, effectively environment purification, the protection ecological balance.The shortcoming of tradition diaphragm filter board of filter press has: barrier film and central layer are split-type structural, skeleton material mostly is RPP, the position that charging hole, fluid hole etc. need to communicate adopts flange to connect, one group of barrier film is made up of a filter and a diaphragm filtering plate components, skeleton, the easy deformed damaged of filter, diaphragm pressing weak effect, the moisture content of filter cake is high; PP entirety membrane configuration, barrier film material adopts TPE elastomer, and central layer adopts and strengthens PP, central layer and barrier film welding easily form and affect the existence of the defect of its performance, and filter plate solder yield is not high, mutability in filter process, heat resistance is poor, and service life is not long, and the integrated maintenance cost of filter plate is high.
Summary of the invention
For solving deficiency of the prior art, the object of the present invention is to provide a kind of compounded rubber entirety membrane filter plate.
For reaching above object, the technical scheme that the present invention takes is:
A kind of compounded rubber entirety membrane filter plate, comprise filter plate, filter plate center is provided with charging hole, the edge on the forward and backward two sides of filter plate is provided with the filter frame being welded through round steel, the both sides of filter frame are provided with handle, the outer surface of described filter frame and filter plate is coated with barrier film, described barrier film is in filter frame and charging hole place and filter plate sealing gummed, the forward and backward two sides of barrier film and filter plate forms respectively airtight die cavity middle and surrounding sealing, and a side of described filter plate is provided with the compressed media import of UNICOM's two airtight die cavities.
Further, described barrier film is vulcanized rubber layer, and the outside of described barrier film is provided with multiple boss.
Again further, two jiaos of described filter plate bottom are provided with liquid outlet channel, and described liquid outlet channel is provided with the drain pipe of the cavity of UNICOM's two filter plates formation.
Take after above technical scheme, beneficial effect of the present invention is:
1. filter plate adopts quality steel plate skeleton, and the intensity of filtering surface, sealing surface is strengthened in the welding of steel skeleton steel plate both side surface periphery round steel.
2. 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-making surface are little, and when filtration, water route is unblocked, and the rate of filtration is fast.
3. compounded rubber entirety membrane filter plate, than other forms and material membrane filter plate good springiness, good seal performance, heat resistance is good, structural strength is good, long service life, not yielding fracture, steel skeleton can repeatedly be utilized, integrated maintenance cost is low.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is A-A view of the present invention;
Fig. 3 is B-B view of the present invention;
Fig. 4 is C-C view of the present invention.
In figure: filter plate 1, filter frame 2, pipe 21, charging hole 3, handle 4, liquid outlet channel 5, drain pipe 6, barrier film 7, filter cloth 8, boss 9, compressed media import 10, die cavity 11.
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 compounded rubber entirety membrane filter plate, comprise the filter plate 1 of stainless steel, filter plate center is provided with charging hole 3, before filter plate, the edge on rear two sides is provided with the filter frame 2 being welded through pipe 21, the both sides of filter frame 2 are provided with handle 4, described filter frame 2 is coated with barrier film 7 with the outer surface of filter plate 1, described barrier film 7 is vulcanized rubber barrier film, the edge of described barrier film 7 and filter frame 2 sealing gummeds, the center of barrier film 7 and strainer plate inlet orifice sealing gummed, before barrier film 1 and filter plate 1, rear two sides forms respectively airtight die cavity 11 middle and surrounding sealing, one side of described filter plate 1 is provided with the compressed media import 10 of UNICOM's two airtight die cavities, the outer surface of barrier film is provided with and is densely covered with multiple small boss, and described barrier film outer side covers has filter cloth.The Liang Jiaochu of filter plate bottom is respectively equipped with liquid outlet channel 5, and liquid outlet channel 5 is provided with the drain pipe 6 of the cavity of UNICOM's two filter plates formation.
After polylith filter plate is arranged in order, material enters the cavity between adjacent filter plate by charging hole 3, by fixing filter plate left and right, pass into compressed media by compressed media import 10, compressed media is heaved barrier film compress the material between two adjacent filter plates after entering die cavity 11, water in material sees through filter cloth 8 and trickles downwards along the outer surface of barrier film, after drain pipe 6 enters liquid outlet channel 5, discharges.After press filtration completes, pull the handle on filter plate that adjacent filter plate is separated by plate pulling device, the separation of dropping of the solid phase after press filtration.
Claims (3)
1. a compounded rubber entirety membrane filter plate, comprise steel filter plate, filter plate center is provided with charging hole, before filter plate, the edge on rear two sides is provided with the filter frame being welded through round steel, the both sides of filter frame are provided with handle, it is characterized in that, the outer surface of described filter frame and filter plate is coated with barrier film, described barrier film is in filter frame and charging hole place and filter plate sealing gummed, before barrier film and filter plate, rear two sides forms respectively airtight die cavity middle and surrounding sealing, one side of described filter plate is provided with the compressed media import of UNICOM's two airtight die cavities, described barrier film outer side covers has filter cloth.
2. a kind of compounded rubber entirety membrane filter plate according to claim 1, is characterized in that, described barrier film is vulcanized rubber layer, and the outside of described barrier film is provided with multiple boss.
3. a kind of compounded rubber entirety membrane filter plate according to claim 1, is characterized in that, two jiaos of described filter plate bottom are provided with liquid outlet channel, and described liquid outlet channel is provided with the drain pipe of the cavity of UNICOM's two filter plates formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164713.1A CN103949096A (en) | 2014-04-23 | 2014-04-23 | Compounded rubber overall-diaphragm filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164713.1A CN103949096A (en) | 2014-04-23 | 2014-04-23 | Compounded rubber overall-diaphragm filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103949096A true CN103949096A (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164713.1A Pending CN103949096A (en) | 2014-04-23 | 2014-04-23 | Compounded rubber overall-diaphragm filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126400A (en) * | 2015-08-11 | 2015-12-09 | 江苏星鑫分离设备制造有限公司 | Elastomeric diaphragm filter plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124053U (en) * | 1992-04-30 | 1992-12-09 | 唐山市第二橡胶厂 | Point type rubber-plastics filter plate for press filter |
| CN201768413U (en) * | 2010-07-14 | 2011-03-23 | 江苏苏东化工机械有限公司 | Compound rubber filter plate of filter press |
| CN203916188U (en) * | 2014-04-23 | 2014-11-05 | 江苏苏东化工机械有限公司 | A kind of compounded rubber entirety membrane filter plate |
-
2014
- 2014-04-23 CN CN201410164713.1A patent/CN103949096A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124053U (en) * | 1992-04-30 | 1992-12-09 | 唐山市第二橡胶厂 | Point type rubber-plastics filter plate for press filter |
| CN201768413U (en) * | 2010-07-14 | 2011-03-23 | 江苏苏东化工机械有限公司 | Compound rubber filter plate of filter press |
| CN203916188U (en) * | 2014-04-23 | 2014-11-05 | 江苏苏东化工机械有限公司 | A kind of compounded rubber entirety membrane filter plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126400A (en) * | 2015-08-11 | 2015-12-09 | 江苏星鑫分离设备制造有限公司 | Elastomeric diaphragm filter plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |