CN201760150U - Filter cloth bag for filter press filtration - Google Patents
Filter cloth bag for filter press filtration Download PDFInfo
- Publication number
- CN201760150U CN201760150U CN2010205029643U CN201020502964U CN201760150U CN 201760150 U CN201760150 U CN 201760150U CN 2010205029643 U CN2010205029643 U CN 2010205029643U CN 201020502964 U CN201020502964 U CN 201020502964U CN 201760150 U CN201760150 U CN 201760150U
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- Prior art keywords
- filter
- filter cloth
- cloth bag
- sleeve
- high molecular
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Abstract
The utility model relates to a filter cloth bag for filter press filtration, which can not generate ruffle and raw material accumulation, can not influence the filter cake forming of a filter chamber and has small material inlet resistance and high work efficiency. The filter cloth bag for filter press filtration comprises a filter cloth bag, wherein a middle sleeve of the filter cloth bag is a flange type high molecular polymer elastic sleeve, and the filter cloth bag and the flange edge of the flange type high molecular polymer elastic sleeve adopt adhesion combination or adopt sewing connection through an annular fine needle. The utility model has the advantages that firstly, the problems of material accumulation and influence on the filter caking forming of the filter chamber caused by easy ruffle generation of the filter cloth sleeve in the prior art are solved; and secondly, the flange type high molecular polymer elastic sleeve adopts elastic materials to be used as a sleeve head, passages can be easily formed, the material inlet resistance can be reduced, and the work efficiency is high.
Description
Technical field
The utility model relates to that a kind of neither can to produce gauffer and biological stockpile long-pending, can not influence the filter chamber filter cake again and be shaped, and the charging resistance is little, a kind of filter press that is used for of high efficiency filters and use the filter cloth bag, belongs to filter press with filter cloth bag manufacturing field.
Technical background
At present, the existing middle coupling sleeve that is used for the filter cloth bag of filter press filtration usefulness adopts the filter cloth material to make, the one, owing to make soft, the poor flexibility of middle coupling sleeve material of filter cloth, after forcing to enter the filter plate mouth, not only can't return to reset condition, and it is very serious to cause producing gauffer in charging, filtration are used, the material of being piled up not only makes feeding-passage narrow down, the charging resistance increases, and filter cake is difficult for being shaped, and is cleaning dirty, the coupling sleeve cracky can't use in the middle of the more important thing is; The 2nd, because making to bodkin, makes by the filter cloth cover, it is big that its pinprick in use becomes gradually, influences the material filter effect.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of can be when filtering, a kind of filter press that is used for that the intermediate sleeve of filter cloth can keep being shaped does not all the time have a wrinkle filters and uses the filter cloth bag.
Design: in order to realize above-mentioned purpose of design.On structural design: 1, coupling sleeve is the design of flange form high molecular polymer resilient sleeve between the filter plate two filter cloth sheets, is one of technical characterictic of the present utility model.The purpose of doing like this is: it not only possesses coupling sleeve elasticity, and can fold resilient sleeve arbitrarily, the more important thing is since flange form high molecular polymer resilient sleeve when charging, its filter cloth bag and high molecular polymer resilient sleeve linkage path remain shaping, its flange form high molecular polymer resilient sleeve charging aperture sleeve pipe is close to filter board hole, it is non-wrinkled to be shaped, be difficult for piling up material, charging is unobstructed, good filtration effect, easy filter cake is shaped, and cleans easily, and the anti-intensity that pulls is big during the filter cloth bag filtration simultaneously.2, the flange of filter cloth sheet in the filter cloth bag and flange form high molecular polymer resilient sleeve adopts the design or the fine needle annular no-wrinkle tailoring (single-turn or multi-turn is made) of adhesive bond, is two of technical characterictic of the present utility model.The purpose of doing like this is: because flange form high molecular polymer resilient sleeve adopts the high polymer material, possess certain elasticity, easy to leak not when the pinprick that adopts fine needle to make filters, the weak point of having avoided background technology to exist.3, flange form high molecular polymer resilient sleeve is flexible design, is three of feature of the present invention.The purpose of doing like this is: exerting pressure is that deformable is filled in the charging hole of filter plate, can return to original shape again after the end of exerting pressure, and has guaranteed that resilient sleeve is the matched well between the filter board hole.
Technical scheme: a kind of filter press filtration filter cloth bag that is used for, it comprises the filter cloth bag, described filter cloth bag intermediate sleeve is a flange form high molecular polymer resilient sleeve, the flange adhesive bond of filter cloth bag and flange form high molecular polymer resilient sleeve or adopt annular fine needle to make connection.
The utility model product is compared with background technology, and the one, solved in the background technology filter cloth and overlapped easy gauffer and produce solid accumulation, influence a filter chamber filter cake shaping difficult problem; The 2nd, because flange form high molecular polymer resilient sleeve adopts and to possess elastic material and do pulloverly, passage easily is shaped, and the charging resistance reduces, high efficiency.
Description of drawings
Fig. 1 is the structural representation of flange form filter cloth cover.
Fig. 2 is the structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the structural representation after filter cloth bag and the filter plate assembling.
Fig. 4 is the bonding back of a filter cloth bag and flange-type resilient sleeve schematic diagram.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-4.A kind of filter press filtration filter cloth bag that is used for, it comprises filter cloth bag 2, described filter cloth bag 2 intermediate sleeve are flange form high molecular polymer resilient sleeve 3, the purpose that adopts high molecular polymer to make resilient sleeve 3 is: because high molecular polymer possesses elasticity, can fold arbitrarily, can not produce gauffer, and the anti-intensity that pulls of filter cloth bag is big; The flange adhesive bond of filter cloth bag 2 and flange form high molecular polymer resilient sleeve 3 or adopt annular fine needle to make to connect has solved in the background technology filter cloth cover and has adopted bodkin to make and pinprick in use becomes big gradually, influences the defective of material filter effect.
Need to prove: though in above-mentioned to the utility model design 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 restriction of the utility model design; any combination, increase or modification that does not exceed in the utility model design all falls in the protection domain of the present utility model.
Claims (2)
1. one kind is used for filter press and filters and to use the filter cloth bag, and it is characterized in that: described filter cloth bag intermediate sleeve is a flange form high molecular polymer resilient sleeve, and the filter cloth bag adopts annular adhesive bond or annular fine needle to make with the flange of flange form high molecular polymer resilient sleeve to connect.
2. the filter press that is used for according to claim 1 filters and to use the filter cloth bag, it is characterized in that: the distortion of exerting pressure of described flange form high molecular polymer resilient sleeve, it is indeformable not exert pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205029643U CN201760150U (en) | 2010-08-20 | 2010-08-20 | Filter cloth bag for filter press filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205029643U CN201760150U (en) | 2010-08-20 | 2010-08-20 | Filter cloth bag for filter press filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760150U true CN201760150U (en) | 2011-03-16 |
Family
ID=43712746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205029643U Expired - Fee Related CN201760150U (en) | 2010-08-20 | 2010-08-20 | Filter cloth bag for filter press filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045783A (en) * | 2018-09-21 | 2018-12-21 | 杭州兴源环保设备有限公司 | A kind of novel filter press filter cloth set |
-
2010
- 2010-08-20 CN CN2010205029643U patent/CN201760150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045783A (en) * | 2018-09-21 | 2018-12-21 | 杭州兴源环保设备有限公司 | A kind of novel filter press filter cloth set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130820 |