CN202173822U - Novel plate frame press filter device - Google Patents
Novel plate frame press filter device Download PDFInfo
- Publication number
- CN202173822U CN202173822U CN2011202892679U CN201120289267U CN202173822U CN 202173822 U CN202173822 U CN 202173822U CN 2011202892679 U CN2011202892679 U CN 2011202892679U CN 201120289267 U CN201120289267 U CN 201120289267U CN 202173822 U CN202173822 U CN 202173822U
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- filter
- chamber
- cavity
- novel plate
- filtrating
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Abstract
A novel plate frame press filter device comprises a press filter body formed by stacking plate frames, the press filter body comprises a water squeezing cavity, a filter cavity and a filter liquor cavity from the top down, a membrane is arranged between the water squeezing cavity and the filter cavity, and a piece of filtering cloth is arranged between the filter cavity and the filter liquor cavity. The novel plate frame press filter device has a simple structure, is suitable for treating industrial waste residues, and is more suitable for practical condition of producing cement by using an industrial waste residue wet process, the system performance of the system reaches an optimum state, the structure is reasonable, and the practicability is strong.
Description
Technical field
The utility model relates to a kind of filter, is specially a kind of novel plate compression machine.
Background technology
In the cement production process; Plate and frame filter press is to guarantee that cement raw slurry can reach the precondition that gets into next process moisture through moisture grade of fit after the press filtration; Because the employed raw material of production cement is not lime stone but has all adopted industrial residue; So guaranteeing to produce fineness and the humidity that major ingredient can reach accords with production cement is the key technology of the required solution of the utility model.
In China, the filter press of manufacturing all is horizontal type structure (sheet frame is vertically placed), following problem may occur if be used for industrial waste residue disposal: the slip skewness; Clean relatively difficulty, the filter cloth problem of aging cannot solve; Inequality or the like is washed in dried wash heat after the press filtration.Therefore, homemade filter press need be transformed into the structure of filter press if will be used to handle industrial residue.
Summary of the invention
The technical problem that the utility model solved is to provide a kind of novel plate compression machine, and it is simple in structure, is suitable for handling industrial residue, thereby solves the problem in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
A kind of novel plate compression machine; Comprise the filter press body that stacks together by sheet frame; Said filter press body is followed successively by extruding water cavity, filter chamber and filtrating chamber from top to bottom; Be provided with barrier film between said extruding water cavity and the said filter chamber, be provided with filter cloth between said filter chamber and the said filtrating chamber.After filling with slip in the filter chamber, the inner water under high pressure that feeds of extruding water cavity, presses against diaphragm is descending, and barrier film pushes slip downwards, and filtrating sees through filter cloth and gets into the filtrating chamber, and filter cake forms on filter cloth.
As a kind of improvement, said filter chamber has charging aperture and discharging opening, and is provided with the air compression generator that is used for high pressure gas is fed said filter chamber inside.Air compression generator feeds the effect that the about 0.8 MPa air of high pressure reaches air blow drying to filter chamber, to reduce the filter cake water capacity.
As a kind of improvement, said filtrating chamber is the up big and down small cone-shaped cavity of bore.
As a kind of improvement, said filter cloth is provided with the idler roller that is used to make it constant tension.
The course of work of the utility model is: after filling with slip in the filter chamber, and the inner water under high pressure that feeds of extruding water cavity, presses against diaphragm is descending, and barrier film pushes slip downwards, and filtrating sees through filter cloth and gets into the filtrating chamber, and filter cake forms on filter cloth; For reducing the filter cake water capacity, utilize air compression generator to feed the effect that the about 0.8 MPa air of high pressure reaches air blow drying to filter chamber; During cleaning, add wash water to filter chamber (filter cake top), reciprocating type extruding can realize the Cake Wash operation; When unloading cake, form the sheet frame of filter chamber and opened by hydraulic cylinder, filter cloth is moved by fluid motor-driven, and filter cake is removal from the sheet frame both sides, and filter cloth cleans from both sides with water under high pressure; When sheet frame opened or closed, the constant tension of filter cloth was realized through idler roller (dependence gravity).
Owing to adopted above structure, the utlity model has following beneficial effect:
The utility model is simple in structure, is suitable for handling industrial residue, is more suitable for utilizing industrial residue wet production cement actual conditions, makes the device systems performance reach optimum state, and is rational in infrastructure, practical.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1. filter press body, 2. extruding water cavity, 3. filter chamber, 4. filtrating chamber, 5. barrier film, 6. filter cloth, 7. air compression generator, 8. idler roller.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of novel plate compression machine comprises the filter press body 1 that is stacked together by sheet frame; Said filter press body 1 is followed successively by extruding water cavity 2, filter chamber 3 and filtrating chamber 4 from top to bottom, is provided with barrier film 5 between said extruding water cavity 2 and the said filter chamber 3, is provided with filter cloth 6 between said filter chamber 3 and the said filtrating chamber 4; After filling with slip in the filter chamber; The inner water under high pressure that feeds of extruding water cavity, presses against diaphragm is descending, and barrier film pushes slip downwards; Filtrating sees through filter cloth and gets into the filtrating chamber, and filter cake forms on filter cloth; In the present embodiment; Said filter chamber 3 has charging aperture and discharging opening; And being provided with the air compression generator 7 that is used for high pressure gas is fed said filter chamber 3 inside, air compression generator 7 feeds the effect that the about 0.8 MPa air of high pressure reaches air blow drying to filter chamber 3, to reduce the filter cake water capacity; As a kind of improvement, said filtrating chamber 4 is the up big and down small cone-shaped cavity of bore, and said filter cloth 6 is provided with the idler roller 8 that is used to make it constant tension, and said idler roller 8 can be realized the constant tension of filter cloth 6 when sheet frame opens or closes.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. novel plate compression machine; Comprise the filter press body that stacks together by sheet frame; It is characterized in that: said filter press body is followed successively by extruding water cavity, filter chamber and filtrating chamber from top to bottom; Be provided with barrier film between said extruding water cavity and the said filter chamber, be provided with filter cloth between said filter chamber and the said filtrating chamber.
2. a kind of novel plate compression machine according to claim 1 is characterized in that: said filter chamber is provided with and is used for high pressure gas is fed the inner air compression generator of said filter chamber.
3. a kind of novel plate compression machine according to claim 1 is characterized in that: said filtrating chamber is the up big and down small cone-shaped cavity of bore.
4. a kind of novel plate compression machine according to claim 1, it is characterized in that: said filter cloth is provided with the idler roller that is used to make said filter cloth constant tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202892679U CN202173822U (en) | 2011-08-10 | 2011-08-10 | Novel plate frame press filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202892679U CN202173822U (en) | 2011-08-10 | 2011-08-10 | Novel plate frame press filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173822U true CN202173822U (en) | 2012-03-28 |
Family
ID=45863733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202892679U Expired - Fee Related CN202173822U (en) | 2011-08-10 | 2011-08-10 | Novel plate frame press filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772933A (en) * | 2012-08-14 | 2012-11-14 | 山东省科学院新材料研究所 | Pressure filtration unloading device capable of automatically tensioning pressure filtration cloth and working method thereof |
| CN111359276A (en) * | 2020-04-01 | 2020-07-03 | 安徽固德生物工程有限公司 | Filtering method of lactic acid acidolysis solution |
-
2011
- 2011-08-10 CN CN2011202892679U patent/CN202173822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772933A (en) * | 2012-08-14 | 2012-11-14 | 山东省科学院新材料研究所 | Pressure filtration unloading device capable of automatically tensioning pressure filtration cloth and working method thereof |
| CN111359276A (en) * | 2020-04-01 | 2020-07-03 | 安徽固德生物工程有限公司 | Filtering method of lactic acid acidolysis solution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENGNAN HONGTAO WASTES TREATING TECHNOLOGY CO., LT Free format text: FORMER OWNER: HENGNAN HONGTAO WASTES TREATING FACTORY Effective date: 20120320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120320 Address after: 410005, room 703, block B, Wangfu palace, 235 Jiefang Road, Furong district, Changsha, Hunan Patentee after: Hengyang Hong Tao Waste Treatment Technology Co. Ltd. Address before: 410005, room 703, block B, Wangfu palace, 235 Jiefang Road, Furong district, Changsha, Hunan Patentee before: Hengnan County Hongtao Waste Residue Treatment Plant |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130810 |