CN103285638A - Integral composite rubber diaphragm filter plate - Google Patents
Integral composite rubber diaphragm filter plate Download PDFInfo
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- CN103285638A CN103285638A CN2013101978197A CN201310197819A CN103285638A CN 103285638 A CN103285638 A CN 103285638A CN 2013101978197 A CN2013101978197 A CN 2013101978197A CN 201310197819 A CN201310197819 A CN 201310197819A CN 103285638 A CN103285638 A CN 103285638A
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- central layer
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- liner central
- filter plate
- membrane filter
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Abstract
The invention relates to an integral composite rubber diaphragm filter plate which comprises an inner liner core plate and two rubber diaphragms which covers and are fixed at the two sides of the inner liner core plate, wherein the inner liner core plate is provided with a liquid passing through hole, an external connecting through hole, an internal connecting through hole and a vent pipe; two bonding fixation areas are respectively arranged at the two sides of the inner liner core plate; the two sides of the inner liner core plate are covered by the two rubber diaphragms; the rubber diaphragms are connected and stuck with each other in the internal connecting through hole and the external connecting through hole, are stuck with the bonding fixation areas and are stuck with each other on the side wall around the inner liner core plate and the wall of the liquid passing through hole; an external port of the vent pipe is arranged at the outer side of the left lower side or the right lower side of the integral composite rubber diaphragm filter plate, and an internal port of the vent pipe is arranged between the bonding fixation areas of the peripheries of the side and the liquid passing through hole. Two reinforcing ribs are arranged at the two sides of the inner liner core plate respectively; the inner liner core plate is also provided with a water outlet hole; and the integral composite rubber diaphragm filter plate is square, rectangular or circular. The integral composite rubber diaphragm filter plate is good in sealing effect, reduces the springback gas energy consumption of the rubber diaphragms, improves the strength of the filter plate and prolongs the service life of the filter plate.
Description
Technical field
The present invention relates to a kind of membrane filter plate, be specifically related to a kind of can either be effectively energy-saving and cost-reducing, can improve the whole compounded rubber membrane filter plate of disintegrate-quality again.
Background technology
In recent years, along with developing rapidly and the pay attention to day by day of environmental protection of industries such as chemical industry, medicine, food, equipment for separating liquid from solid has obtained extensive use.Filter press is the common equipment of realizing Separation of Solid and Liquid, and membrane filter plate is that filter press is realized indispensable vitals on the solid-liquid separating equipment.Traditional membrane filter plate mostly is polypropylene material, and planform mostly is modular construction, namely adopt two barrier film skins, common filter plate or steel plate are by bolt or the assembling of nail bar, a kind of high-reliability dissepiment strainer plate and manufacture method are disclosed as Chinese patent 200810060839.9, sealed faying face at central layer has 1 or 2 or a plurality of perforation nail hole, adopt the nail bar to be connected between the barrier film that is positioned at the central layer two sides and barrier film, the barrier film that the nail bar passes through hole and will be positioned at the central layer two sides is stretched on the sealed faying face of central layer, the moulding several times of this type of membrane filter plate, the production cost height, poor sealing performance, the gas energy consumes high, maintenance cost and labour intensity are big, and in use template is easily aging, and hymeniderm can can't use because of aging, simultaneously because the existence of nail bar causes central layer perishable, thereby reduce treatment effeciency and the life-span of equipment greatly, increase operating cost; Or the employing injection mo(u)lding, a kind of integral polypropylene septum filter plate and preparation method thereof is disclosed as Chinese patent 200610111735.7, there are shortcomings such as undercapacity, separating effect is undesirable, service time is short in this type of membrane filter plate.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides that energy consumption is low, service time length, good separating effect, a kind of whole compounded rubber diaphragm plate that cost is low.
For achieving the above object, the technical solution used in the present invention is:
A kind of whole compounded rubber membrane filter plate, comprise liner central layer and coating and be fixed in the diaphragm of rubber of liner central layer two sides, described liner central layer is provided with logical fluid through-hole, outer connecting through hole, interior connecting through hole and breather pipe, and the periphery of the periphery of described liner central layer two sides and the logical fluid through-hole of liner central layer two sides is provided with the district that is adhesively fixed; Described diaphragm of rubber is coated on liner central layer two sides, described diaphragm of rubber by in inside and outside connecting through hole, interconnect, bonding and with the bonding liner central layer two sides that are fixed in the district that is adhesively fixed, the diaphragm of rubber that is positioned at liner central layer two sides on the liner central layer peripheral side wall, on the logical fluid through-hole hole wall mutually the bonding diaphragm of rubber filter plate that makes be the integral sealing structure; Described breather pipe external port is positioned at the side outside, whole compounded rubber membrane filter plate lower-left or the bottom right side outside, and inner port is between being adhesively fixed of the logical fluid through-hole periphery in district and liner central layer side that be adhesively fixed of liner central layer side perimeters distinguished.
Described liner central layer is steel liner central layer, and described liner central layer side is provided with a logical fluid through-hole, and the contiguous logical fluid through-hole wall of described logical fluid through-hole periphery is interval with some interior connecting through holes; On the described liner central layer adjacent side face peripheral side wall place along side perimeters be interval with some outside connecting through hole; Described breather pipe is opened in lower-left sidewall or the bottom right sidewall of liner central layer, described breather pipe external port is located at outside liner central layer lower-left sidewall or the bottom right sidewall, and inner port is located at being adhesively fixed between the district of the logical fluid through-hole periphery in district and liner central layer side that is adhesively fixed of liner central layer side perimeters.
Described logical fluid through-hole is circular; Described outer connecting through hole is strip or arc bar shaped, and interior connecting through hole is circular or oval.
The described liner central layer two sides outside of connecting through hole outside are installed with two circle rinforcement bars respectively along side perimeters.
Also be provided with apopore on the described liner central layer, described apopore be arranged at liner central layer surface the lower left corner and or the lower right corner, direction is vertical direction or horizontal direction, and inner port is located at the rinforcement bar inboard, and external port is located at the left and right sidewall of liner central layer or the lower wall outside.
Described whole compounded rubber membrane filter plate is square, and the foursquare length of side is 870～1800mm; Described whole compounded rubber membrane filter plate thickness is 70～80mm.
Described whole compounded rubber membrane filter plate also can be rectangle or circle.
After adopting technique scheme, the beneficial effect that the present invention reaches is:
(1) the present invention adopts the structure of diaphragm of rubber and steel core slab integral sulfidization molding, diaphragm of rubber is coated on liner central layer two sides, periphery sealing, good sealing effect, inner by inside and outside connecting through hole connection, the bonding strength height has avoided traditional nail bar to connect simultaneously, has improved the decay resistance of filter plate, reduced the consumption of diaphragm of rubber resilience gas energy, good separating effect, long service life, manipulation strength is low;
(2) the present invention adopts steel liner central layer, the intensity height, and not yielding, fatigue performance is strong;
(3) the present invention adopts and inside and outside connecting through hole to be set in liner central layer side to make the diaphragm of rubber that is positioned at liner central layer two sides pass inside and outside connecting through hole structure bonding, that connect takes place, make between the diaphragm of rubber, produce high-strength the connection, intensity and the life-span of having improved membrane filter plate between diaphragm of rubber and the central layer.
Description of drawings
Fig. 1 is the liner core plate structure schematic diagram of the present invention's whole compounded rubber membrane filter plate of adopting square shape structure;
Fig. 2 is the location drawing of sealing land on the liner central layer of the present invention's whole compounded rubber membrane filter plate of adopting square structure;
Fig. 3 is the structural representation that the present invention adopts the whole compounded rubber membrane filter plate of square structure;
Fig. 4 is the main pseudosection that the present invention adopts the whole compounded rubber membrane filter plate of square structure;
Fig. 5 is that the present invention adopts the left pseudosection after the whole compounded rubber membrane filter plate of square structure is inflated;
Among Fig. 1-5, liner central layer 1, steel plate 1-1, outer connecting through hole 1-2, rinforcement bar 1-3, logical fluid through-hole 1-4, interior connecting through hole 1-5, breather pipe 1-6, apopore 1-7, sealing land 2, diaphragm of rubber 3.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
Embodiment
Among Fig. 1-5,1 is square steel liner central layer, the liner central layer is provided with a circular logical fluid through-hole 1-4, be provided with connecting through hole 1-5 in the circle on the contiguous logical fluid through-hole 1-4 hole wall of liner central layer edge with logical fluid through-hole circle circumference equi-spaced apart concentric and that diameter is bigger slightly than logical fluid through-hole circular diameter, adjacent side face peripheral side wall peripheral equi-spaced apart around the square is provided with connecting through hole 1-2 outside some strips that are parallel to square sides four limits on the liner central layer, on liner central layer two square sides outside the outside of connecting through hole 1-2 be welded with the two circles round steel rinforcement bar 1-3 parallel with square perimeter around the square respectively, the lower left corner of liner central layer two sides and the lower right corner are symmetrically arranged with two couples of apopore 1-7 of totally four horizontal directions respectively, the inner port of apopore is positioned at the rinforcement bar inboard, external port is stretched out liner central layer lateral wall, liner central layer two sides comprise that the square of outer connecting through hole comprises that the periphery of the logical fluid through-hole hole wall of interior connecting through hole is the district 2 that is adhesively fixed in peripheral and liner central layer two sides all around, the lower-left sidewall of liner central layer is provided with the breather pipe 1-6 of horizontal direction, breather pipe 1-6 external port is positioned at liner central layer sidewall outer, inner port is passed the liner central layer side perimeters district 2 that is adhesively fixed and is adhesively fixed between the district at be adhesively fixed district and the logical fluid through-hole periphery of liner central layer side of liner central layer side perimeters, two diaphragm of rubber 3 coat the two sides of liner central layer respectively and are fixed in the district that is adhesively fixed of liner central layer two sides, periphery stretches out around the liner central layer periphery and sidewall around the liner central layer around two diaphragm of rubber, inter-adhesive on the logical fluid through-hole hole wall, bonding, fixing, formation is to the sealing of liner central layer, two diaphragm of rubber interconnect in the connecting through hole in the liner central layer, bonding, make two diaphragm of rubber firmly connect and be fixed in the both sides of liner central layer, be the periphery sealing, the square whole compounded rubber membrane filter plate that intensity is high.
Above-described embodiment is concrete exemplary applications of the present invention, for a person skilled in the art, makes the protection domain that simple substitution all belongs to claim of the present invention on the basis of above-described embodiment.
Claims (7)
1. whole compounded rubber membrane filter plate, it is characterized in that: comprise liner central layer and coating and be fixed in the diaphragm of rubber of liner central layer two sides, described liner central layer is provided with logical fluid through-hole, outer connecting through hole, interior connecting through hole and breather pipe, and the periphery of the periphery of described liner central layer two sides and the logical fluid through-hole of liner central layer two sides is provided with the district that is adhesively fixed; Described diaphragm of rubber is coated on liner central layer two sides, described diaphragm of rubber by in inside and outside connecting through hole, interconnect, bonding and with the bonding liner central layer two sides that are fixed in the district that is adhesively fixed, the diaphragm of rubber that is positioned at liner central layer two sides on the liner central layer peripheral side wall, on the logical fluid through-hole hole wall mutually the bonding diaphragm of rubber filter plate that makes be the integral sealing structure; Described breather pipe external port is positioned at the side outside, whole compounded rubber membrane filter plate lower-left or the bottom right side outside, and inner port is between being adhesively fixed of the logical fluid through-hole periphery in district and liner central layer side that be adhesively fixed of liner central layer side perimeters distinguished.
2. according to the described a kind of whole compounded rubber membrane filter plate of claim l, it is characterized in that: described liner central layer is steel liner central layer, described liner central layer side is provided with a logical fluid through-hole, and the contiguous logical fluid through-hole wall of described logical fluid through-hole periphery is interval with some interior connecting through holes; On the described liner central layer adjacent side face peripheral side wall place along side perimeters be interval with some outside connecting through hole; Described breather pipe is opened in lower-left sidewall or the bottom right sidewall of liner central layer, described breather pipe external port is located at outside liner central layer lower-left sidewall or the bottom right sidewall, and inner port is located at being adhesively fixed between the district of the logical fluid through-hole periphery in district and liner central layer side that is adhesively fixed of liner central layer side perimeters.
3. a kind of whole compounded rubber membrane filter plate according to claim 1 and 2 is characterized in that: described logical fluid through-hole is for circular; Described outer connecting through hole is strip or arc bar shaped, and interior connecting through hole is circular or oval.
4. a kind of whole compounded rubber membrane filter plate according to claim 1 and 2 is characterized in that: the described liner central layer two sides outside of connecting through hole outside are installed with two circle rinforcement bars respectively along side perimeters.
5. according to claim l or 2 described a kind of whole compounded rubber membrane filter plates, it is characterized in that: also be provided with apopore on the described liner central layer, described apopore be arranged at liner central layer surface the lower left corner and or the lower right corner, direction is vertical direction or horizontal direction, inner port is located at the rinforcement bar inboard, and external port is located at the left and right sidewall of liner central layer or the lower wall outside.
6. according to claim 1 or 2 described a kind of whole compounded rubber membrane filter plates, it is characterized in that: described whole compounded rubber membrane filter plate is square, and the foursquare length of side is 870～1800mm; Described whole compounded rubber membrane filter plate thickness is 70～80mm.
7. a kind of whole compounded rubber membrane filter plate according to claim 1 and 2, it is characterized in that: described whole compounded rubber membrane filter plate also can be rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101978197A CN103285638A (en) | 2013-05-25 | 2013-05-25 | Integral composite rubber diaphragm filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101978197A CN103285638A (en) | 2013-05-25 | 2013-05-25 | Integral composite rubber diaphragm filter plate |
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| Publication Number | Publication Date |
|---|---|
| CN103285638A true CN103285638A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101978197A Pending CN103285638A (en) | 2013-05-25 | 2013-05-25 | Integral composite rubber diaphragm filter plate |
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| Country | Link |
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| CN (1) | CN103285638A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285639A (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 and one-step molding method thereof |
| 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 |
| CN109865326A (en) * | 2019-03-14 | 2019-06-11 | 杭州安永环保科技有限公司 | The diaphragm plate of filter sheet core energy reuse |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467150Y (en) * | 2001-02-13 | 2001-12-26 | 徐秀起 | Combined plate frame of filter press |
| CN2529686Y (en) * | 2001-09-30 | 2003-01-08 | 秦海江 | Uper feeding diaphragm filter board |
| CN2541026Y (en) * | 2002-04-19 | 2003-03-26 | 江苏苏东化工机械有限公司 | Press filter filtration fabric able to eliminate capillarity of filtration fabric |
| CN2617454Y (en) * | 2003-04-28 | 2004-05-26 | 杭州贝特过滤机有限公司 | Built-in hanging diaphragm filter board |
| CN103285639A (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 and one-step molding method thereof |
| CN203264369U (en) * | 2013-05-25 | 2013-11-06 | 江苏星鑫分离设备制造有限公司 | Integral composite rubber diaphragm filter plate |
-
2013
- 2013-05-25 CN CN2013101978197A patent/CN103285638A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467150Y (en) * | 2001-02-13 | 2001-12-26 | 徐秀起 | Combined plate frame of filter press |
| CN2529686Y (en) * | 2001-09-30 | 2003-01-08 | 秦海江 | Uper feeding diaphragm filter board |
| CN2541026Y (en) * | 2002-04-19 | 2003-03-26 | 江苏苏东化工机械有限公司 | Press filter filtration fabric able to eliminate capillarity of filtration fabric |
| CN2617454Y (en) * | 2003-04-28 | 2004-05-26 | 杭州贝特过滤机有限公司 | Built-in hanging diaphragm filter board |
| CN103285639A (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 and one-step molding method thereof |
| CN203264369U (en) * | 2013-05-25 | 2013-11-06 | 江苏星鑫分离设备制造有限公司 | Integral composite rubber diaphragm filter plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285639A (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 and one-step molding method thereof |
| 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 |
| CN109865326A (en) * | 2019-03-14 | 2019-06-11 | 杭州安永环保科技有限公司 | The diaphragm plate of filter sheet core energy reuse |
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| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |