CN206840795U - A kind of filter press suspension type diaphragm - Google Patents
A kind of filter press suspension type diaphragm Download PDFInfo
- Publication number
- CN206840795U CN206840795U CN201720434289.7U CN201720434289U CN206840795U CN 206840795 U CN206840795 U CN 206840795U CN 201720434289 U CN201720434289 U CN 201720434289U CN 206840795 U CN206840795 U CN 206840795U
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- China
- Prior art keywords
- diaphragm
- barrier film
- liner plate
- film liner
- filter press
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Abstract
The utility model provides a kind of filter press suspension type diaphragm, including diaphragm and barrier film liner plate, the diaphragm surrounding inlay barrier film liner plate；The barrier film liner plate corner is provided with mounting hole；The diaphragm center is provided with through hole；The through hole surrounding is surrounded with projection；Reinforcement is provided between diaphragm and the barrier film liner plate；The reinforcement is connected to diaphragm and barrier film liner plate；Ball-type cavity is provided with the barrier film liner plate both ends.The utility model structure design advantages of simple, extrude the infringement to caused by diaphragm repeatedly when the projection set on diaphragm can be avoided and used, the effective service life for extending diaphragm, it can increase the toughness of diaphragm in the alundum (Al2O3) microparticle that ball-type inside cavity is set, improve the intensity of diaphragm.
Description
Technical field
The utility model belongs to diaphragm field, and in particular to a kind of filter press suspension type diaphragm.
Background technology
Diaphragm in filter press is the critical piece of filter press, and filter press is divided into two cavitys using diaphragm, one
Solid Cavity and a fluid chamber, using the alternating bending of connecting rod to reach the purpose of separation of solid and liquid, and in use by
In the Reusability to diaphragm, the service life of diaphragm is greatly reduced, and usage time is elongated, and diaphragm is answered
Proper energy power can also reduce operating efficiency although not damaging worse and worse.
The diaphragm in filter press how is improved, is urgent problem to be solved.
Utility model content
The purpose of this utility model is a kind of filter press suspension type barrier film for solving above-mentioned prior art problem and providing
Piece.
A kind of filter press suspension type diaphragm, including diaphragm and barrier film liner plate, the diaphragm surrounding inlay barrier film
Liner plate；The barrier film liner plate corner is provided with mounting hole；The diaphragm center is provided with through hole；The chow ring of through hole four
It is provided around projection；Reinforcement is provided between diaphragm and the barrier film liner plate；The reinforcement be connected to diaphragm with every
Film liner plate；Ball-type cavity is provided with the barrier film liner plate both ends.
A kind of above-mentioned filter press suspension type diaphragm, the ball-type inside cavity are provided with alundum (Al2O3) microparticle.
A kind of above-mentioned filter press suspension type diaphragm, the volume ratio in space and alundum (Al2O3) in the ball-type cavity
For 1.6:1.
A kind of above-mentioned filter press suspension type diaphragm, the diaphragm are made of natural rubber material.
The beneficial effects of the utility model：The utility model structure design advantages of simple, the projection set on diaphragm
The infringement to caused by diaphragm can be avoided extruding repeatedly when using, the service life of diaphragm is effectively extended, in ball-type
The alundum (Al2O3) microparticle that inside cavity is set can increase the toughness of diaphragm, improve the intensity of diaphragm.
Brief description of the drawings
Fig. 1 is the utility model side view；
Fig. 2 is the utility model front view.
Embodiment
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not form to this reality
With new any restrictions.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of filter press suspension type diaphragm, including
Diaphragm 1 and barrier film liner plate 2, the surrounding of diaphragm 1 inlay barrier film liner plate 2；2 four jiaos of the barrier film liner plate is provided with installation
Hole 3；The center of diaphragm 1 is provided with through hole 4；The surrounding of through hole 4 is surrounded with projection 5；The diaphragm 1 with
Reinforcement 6 is provided between barrier film liner plate 2；The reinforcement 6 is connected to diaphragm 1 and barrier film liner plate 2；The barrier film liner plate 2
Ball-type cavity 7 is provided with both ends, the ball-type cavity 7 is internally provided with alundum (Al2O3) microparticle 8, can strengthen diaphragm
3 recover the ability of original shapes, and the volume ratio in space and alundum (Al2O3) in the ball-type cavity 7 is 1.6:1, therefore spheroid chamber
Body 7 is built with part alundum (Al2O3) microparticle 8, not full of spheroid cavity 7, so the part in the course of work of diaphragm 1
Alundum (Al2O3) microparticle 8 is swum in cavity, can increase the pressure in spheroid cavity 7, and then is accelerated diaphragm 1 and recovered former
The speed of shape, improve the operating efficiency of diaphragm 1.
The diaphragm 1 is made of natural rubber material, has very strong toughness, is the preferred material for making diaphragm 1
Material.
The utility model structure design advantages of simple, squeezed repeatedly when the projection 5 set on diaphragm 1 can be avoided and used
Pressure effectively extends the service life of diaphragm 1, three oxygen set inside ball-type cavity 7 to being damaged caused by diaphragm 1
The toughness of diaphragm can be increased by changing two aluminium microparticles 8, improve the intensity of diaphragm 1.
Preferred embodiment of the present utility model described in detail above, but the utility model is not limited to above-mentioned implementation
Detail in mode, in range of the technology design of the present utility model, the technical solution of the utility model can be carried out
A variety of equivalents, these equivalents belong to the scope of protection of the utility model.
Claims (4)
- A kind of 1. filter press suspension type diaphragm, it is characterised in that：Including diaphragm and barrier film liner plate, the diaphragm surrounding edge Embedding barrier film liner plate；The barrier film liner plate corner is provided with mounting hole；The diaphragm center is provided with through hole；It is described logical Hole surrounding is surrounded with projection；Reinforcement is provided between diaphragm and the barrier film liner plate；The reinforcement be connected to every Diaphragm and barrier film liner plate；Ball-type cavity is provided with the barrier film liner plate both ends.
- A kind of 2. filter press suspension type diaphragm according to claim 1, it is characterised in that：The ball-type inside cavity is set It is equipped with alundum (Al2O3) microparticle.
- A kind of 3. filter press suspension type diaphragm according to claim 2, it is characterised in that：Sky in the ball-type cavity Between with the volume ratio of alundum (Al2O3) be 1.6:1.
- A kind of 4. filter press suspension type diaphragm according to claim 1, it is characterised in that：The diaphragm is using natural Elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434289.7U CN206840795U (en) | 2017-04-24 | 2017-04-24 | A kind of filter press suspension type diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434289.7U CN206840795U (en) | 2017-04-24 | 2017-04-24 | A kind of filter press suspension type diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840795U true CN206840795U (en) | 2018-01-05 |
Family
ID=60794016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434289.7U Active CN206840795U (en) | 2017-04-24 | 2017-04-24 | A kind of filter press suspension type diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840795U (en) |
-
2017
- 2017-04-24 CN CN201720434289.7U patent/CN206840795U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |