CN201596390U - High-strength diaphragm for van type air press filter - Google Patents
High-strength diaphragm for van type air press filter Download PDFInfo
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- CN201596390U CN201596390U CN2010200025398U CN201020002539U CN201596390U CN 201596390 U CN201596390 U CN 201596390U CN 2010200025398 U CN2010200025398 U CN 2010200025398U CN 201020002539 U CN201020002539 U CN 201020002539U CN 201596390 U CN201596390 U CN 201596390U
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- diaphragm
- strength
- barrier film
- press filter
- silica gel
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Abstract
The utility model relates to a high-strength diaphragm for a van type air press filter capable of improving the strength and tensile strength of a sheet silica gel diaphragm effectively, which comprises a diaphragm adopting the sheet silica gel diaphragm, and high-strength cloth or screen cloth or screen is arranged on the periphery of the feed opening and the liquid outlet of the sheet silica gel diaphragm. The high-strength diaphragm has the advantages that firstly, not only the requirements of the food sanitation industry are satisfied, but also no influence is caused to the mouth feel of wine; secondly, the high-strength diaphragm is sealed with a cardboard core and a filter plate reliably; thirdly, during the practical use, the high-strength diaphragm is corrosion-resistant and can not be hardened, thereby prolonging the service life of the diaphragm; and fourthly, since the high-strength cloth or screen cloth or screen is arranged on the periphery of the feed opening and the liquid outlet of the sheet silica gel diaphragm, the tensile strength, the tearing strength and the compression strength of the peripheral part of the feed opening and the liquid outlet of the sheet silica gel diaphragm are improved fundamentally, thereby avoiding all breakage conditions and prolonging the service life of the diaphragm.
Description
Technical field
The utility model relates to a kind ofly can either improve sheet silicone skirt intensity effectively, can effectively improve the air chamber-type press filter high strength barrier film of its tensile strength again, belongs to barrier film and makes the field.
Background technology
CN2552579Y, title " membrane pressure filter that the normal air chamber-type press filter repacks into ", the filter plate that the side is had a two-face filtering band barrier film of air-filled pore substitutes the filter plate on the normal air chamber-type press filter of usefulness at interval, be furnished with the pneumatic manifold that equates arm with membrane filter plate quantity in one of side installation along air-filled pore, with ground of high-pressure hose air-filled pore on the membrane filter plate and the arm on the pneumatic manifold are linked, graft on the normal air chamber-type press filter according to the barrier film pressure filtering technique of less expensive practical means, realize the update of normal air chamber-type press filter the advanced person.
CN2102790Y, title " composite rubber plate air chamber-type press filter ", the composite rubber plate air chamber-type press filter.It mainly contains fixed head, several filter plates, and portable plate, hold-down mechanism, the filter cloth of girder and corresponding setting with filter plate, distribution box is formed.And be barricaded as the filtration body of a van-type with several filter plates.
The weak point that the above-mentioned background technology exists: the one, the material of barrier film does not meet the requirement of food hygiene industry, in the making of wine, no matter is diaphragm of rubber particularly, or the compounded rubber barrier film, or the PP barrier film, and directly the mouthfeel to wine exerts an adverse impact; The 2nd, because the poor flexibility of diaphragm of rubber, compounded rubber barrier film, PP barrier film itself, poor sealing performance not only and between its supporting plate core, and and filter plate between sealing property also poor, though in numerous background technologies, for reaching the positiver sealing between barrier film and plate core, barrier film and the filter plate, taked numerous technical schemes, but because barrier film and plate core, and the filter plate sealing surface between both lacked flatness, lack due elasticity again, its result is often undesirable, still do not reach reliable sealing, cause product shortening in service life, scrap in advance; The 3rd, because poor, the corrosion-resistant of pliability of diaphragm of rubber, compounded rubber barrier film, PP barrier film itself, therefore in the use of reality, material corrodes barrier film, causes barrier film to harden in a short period of time, in case barrier film hardens, just can cause drumhead membrane facial cleft seam, scrap.
The utility model content
Purpose of design: avoid the weak point in the background technology, design and a kind ofly can either improve sheet silicone skirt intensity effectively, can effectively improve the air chamber-type press filter high strength barrier film of its tensile strength again.
Design: in order to realize above-mentioned purpose of design.1, barrier film is the design of sheet silicone skirt, is one of technical characterictic of the present utility model.The purpose of doing like this is: the one, because silica gel not only has better elastic, with its made barrier film, plate core face that not only can be supporting with it forms well and is sealed and matched reliably, and can form well with the face of filter plate and be sealed and matched reliably, thereby make between barrier film and the plate core, form reliable eardrum press filtration chamber between barrier film and the filter plate, not only save energy resource consumption, and improved squeezing efficient.2, four jiaos of back sides of sheet silicone skirt are provided with the design in projective table type tapping channel and projective table type washing lotion road, are two of technical characterictics of the present utility model.The purpose of doing like this is: this projective table type tapping channel and projective table type washing lotion road both can be located barrier film and plate core effectively, can intersect with the polylith filter plate again and constitute dark formula washing lotion passage and dark formula liquid outlet channel, not only simple in structure, and economize material, can not damage simultaneously yet.3, the design of projective table type air flue between projective table type washing lotion road and the projective table type washing lotion road is three of a technical characterictic of the present utility model.The purpose of doing like this is: owing to having pore on the sealing surface of plate core and being communicated with the core chamber of plate core, and pore is to peg graft and cooperates and constitute air chamber-type press filter high strength diaphragm plate on the projective table type air flue on the sheet silicone skirt and the plate core face, therefore the polylith air chamber-type press filter then constitutes dark formula air flue with the stack of high strength diaphragm plate, this dark formula air flue both need not consumptive material, can not damage yet, and air guide is effective, long service life, as long as diaphragm plate is not bad, it is just not bad, promptly given a piece of bad advice one of them, as long as good can the continuing of transposing used.4, being built-in with the design of high strength cloth or screen cloth or net around the charging aperture of described sheet silicone skirt, the liquid outlet, is five of technical characterictic of the present utility model.The purpose of doing like this is: because high strength cloth or screen cloth or netting gear have tensile strength height, wear-resisting, characteristics that bearing capacity is strong, around the charging aperture of its built-in silicone skirt, liquid outlet, just as having increased the high-intensity net muscle of one deck, not only make tension around the charging aperture, liquid outlet of silicone skirt, anti-tear, raising that compression strength has obtained essence, avoided the appearance of any damaged situation, and and the plate core between assembly performance better.
Technical scheme: air chamber-type press filter high strength barrier film, it comprises barrier film, is built-in with high strength cloth or screen cloth or net around the charging aperture that its described barrier film is sheet silicone skirt and sheet silicone skirt, the barrier film liquid outlet.
The utility model is compared with background technology, and the one, not only meet the requirement of food hygiene industry, and in the making of wine, can not exert an adverse impact to the mouthfeel of wine; The 2nd because good springiness, not only and between the plate core sealing reliable, and and filter plate between sealing reliable, long service life; The 3rd and since barrier film pliable and tough good, corrosion resistance is good, and is not only corrosion-resistant in the use of reality, and can not harden, and greatly prolonged the service life of barrier film; The 4th, owing to be built-in with high strength cloth or screen cloth or net around the charging aperture of shape silicone skirt, liquid outlet, not only make tension around the charging aperture, liquid outlet of silicone skirt, anti-tear, raising that compression strength has obtained essence, avoided the appearance of any damaged situation, greatly prolonged the service life of barrier film.
Description of drawings
Fig. 1 is an air chamber-type press filter high strength barrier film master TV structure schematic diagram.
Fig. 2 is the sectional structure schematic diagram of A-A among Fig. 1.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.Air chamber-type press filter high strength barrier film, it comprises barrier film, it is characterized in that: described barrier film is that charging aperture 5, the barrier film liquid outlet 4 of sheet silicone skirt 1 and sheet silicone skirt 1 is built-in with high strength cloth 7 or screen cloth or net all around.Here high strength cloth that refers to such as aviation cloth, the screen cloth (existing cloth cover also has mesh) that is made of the aviation measuring fiber reach the net that is made of the aviation measuring fiber.Described high strength cloth of the application or screen cloth or net both can be metal materials, also can be non-metallic materials, also can be that metal and nonmetallic materials are composite.
Embodiment 2: on the basis of embodiment 1, described sheet silicone skirt is provided with projective table type air flue 3.Described projective table type air flue 3 is one or more and is positioned on the sealing surface of sheet silicone skirt 1.
Embodiment 3: on the basis of embodiment 1, described sheet silicone skirt is provided with projective table type washing lotion road 2.
Embodiment 4: on the basis of embodiment 1, described sheet silicone skirt is provided with projective table type tapping channel 6.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the qualification of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection model of the present utility model.
Claims (5)
1. air chamber-type press filter high strength barrier film, it comprises barrier film, it is characterized in that: described barrier film is to be built-in with high strength cloth or screen cloth or net around the charging aperture, barrier film liquid outlet of sheet silicone skirt and sheet silicone skirt.
2. air chamber-type press filter high strength barrier film according to claim 1 is characterized in that: described sheet silicone skirt is provided with the projective table type air flue.
3. air chamber-type press filter high strength barrier film according to claim 1 and 2 is characterized in that: described projective table type air flue is one or more and is positioned on the sealing surface of sheet silicone skirt (1).
4. air chamber-type press filter high strength barrier film according to claim 1 is characterized in that: described sheet silicone skirt is provided with projective table type washing lotion road.
5. air chamber-type press filter high strength barrier film according to claim 1 is characterized in that: described sheet silicone skirt is provided with the projective table type tapping channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200025398U CN201596390U (en) | 2010-01-22 | 2010-01-22 | High-strength diaphragm for van type air press filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200025398U CN201596390U (en) | 2010-01-22 | 2010-01-22 | High-strength diaphragm for van type air press filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596390U true CN201596390U (en) | 2010-10-06 |
Family
ID=42807434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200025398U Expired - Fee Related CN201596390U (en) | 2010-01-22 | 2010-01-22 | High-strength diaphragm for van type air press filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142440A (en) * | 2016-08-22 | 2016-11-23 | 杭州兴源环保设备有限公司 | Quadric injection mould processing filter plate squeeze diaphragm sheet |
-
2010
- 2010-01-22 CN CN2010200025398U patent/CN201596390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142440A (en) * | 2016-08-22 | 2016-11-23 | 杭州兴源环保设备有限公司 | Quadric injection mould processing filter plate squeeze diaphragm sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |