CN204034351U - A kind of filter press - Google Patents
A kind of filter press Download PDFInfo
- Publication number
- CN204034351U CN204034351U CN201420468117.8U CN201420468117U CN204034351U CN 204034351 U CN204034351 U CN 204034351U CN 201420468117 U CN201420468117 U CN 201420468117U CN 204034351 U CN204034351 U CN 204034351U
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- CN
- China
- Prior art keywords
- filter
- filtrate
- press filtration
- offers
- filter cloth
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to feed separation equipment technical field, particularly relate to a kind of filter press, comprise press filtration assembly, press filtration assembly comprises press filtration frame and filtrate plate, the two sides of filtrate plate are provided with filter cloth, press filtration frame, the top of filter cloth and filtrate plate all offers material inlet port corresponding to position, the top of press filtration frame also offers the material access aperture communicated with material inlet port, press filtration frame, the bottom of filter cloth and filtrate plate all offers filtrate outlet corresponding to position, the bottom of filtrate plate also offers the filtrate drain drilling that filtrate outlet communicates, press filtration frame, the bottom of filter cloth and filtrate plate also all offers filter residue outlet port corresponding to position, the bottom of press filtration frame also offers the filter residue extraction hole communicated with filter residue outlet port.The filter residue suction come together between filter cloth and filter cloth can be discharged by aspirator by filter press of the present utility model, and guarantee the normal filtration work of filter cloth, structure is simple, and result of use is good.
Description
Technical field
The utility model relates to feed separation equipment technical field, particularly relates to a kind of filter press.
Background technology
Filter press is a kind of industrial equipment conventional in environmental technology field, is usually separated various mixed liquor, such as, can produces the viscose glue body of poly-doped impurity in chemical material production process, so then need viscose glue body to carry out filtered and recycled.Existing structure of pressing filter, be squeezed in together by some filtrate plates, be mutually close to, filter cloth is arranged on the both side surface of filtrate plate, forms closed space between filtrate plate and filter cloth, also forms closed space between same filter cloth and adjacent filter cloth.Mixed liquor flows after passing into filter press from top to bottom, mixed liquor is in the process of flowing, be full of the space formed between adjacent filter cloth gradually, mixed liquor self produce pressure and certain external pressure effect under, filtrate enters in the space that formed between filter cloth and filtrate plate through filter cloth, last filtrate collects discharge filter press, and filter residue is then stayed in the space between filter cloth, and a part of filter residue can be attached on filter cloth.Along with the growth of working time, the filter residue between filter cloth is cumulative, causes the filter effect of filter cloth to be deteriorated, filter efficiency step-down, and now needing to unclamp filtrate plate could clear up filter residue, the expense that wastes time and energy thing.
Utility model content
The purpose of this utility model is to provide a kind of filter press for the deficiencies in the prior art, the filter residue accumulated between filter cloth effectively can be cleared up without the need to unclamping filtrate plate, avoid filter residue to affect the filter effect of filter cloth, and the later stage can be reduced manually to the cleaning work of filter residue.
For achieving the above object, a kind of filter press of the present utility model, comprise press filtration assembly, press filtration assembly comprises press filtration frame and filtrate plate, the two sides of filtrate plate are provided with filter cloth, press filtration frame, the top of filter cloth and filtrate plate all offers material inlet port corresponding to position, the top of press filtration frame also offers the material access aperture communicated with material inlet port, press filtration frame, the bottom of filter cloth and filtrate plate all offers filtrate outlet corresponding to position, the bottom of filtrate plate also offers the filtrate drain drilling that filtrate outlet communicates, described press filtration frame, the bottom of filter cloth and filtrate plate also all offers filter residue outlet port corresponding to position, the bottom of press filtration frame also offers the filter residue extraction hole communicated with filter residue outlet port.
Preferably, described filter residue outlet port is connected with suction pump.
Preferably, also comprise frame and the power set being installed on frame, the both sides of frame are provided with crossbeam, the rear end of crossbeam is provided with thrust plate, the front end of crossbeam is provided with moveable pressure strip, and pressure strip is connected with power set, and press filtration frame and filtrate plate are all arranged between thrust plate and pressure strip.
Preferably, described power set are oil hydraulic cylinder, and the piston rod of oil hydraulic cylinder is fixedly connected with pressure strip.
Preferably, also comprise for described oil hydraulic cylinder provides the oil pressure station of power, oil hydraulic cylinder is connected with oil pressure station by oil pipeline.
Wherein, the quantity of described filtrate plate is 12 ~ 32 pieces.
Preferably, the quantity of described filtrate plate is 22 pieces.
The beneficial effects of the utility model: a kind of filter press of the present utility model, during work, mixed liquor enters from material inlet port the material access aperture offered along press filtration frame and enters in the cavity between filter cloth and filter cloth, mixed liquor self produce pressure and certain external pressure effect under, filtrate enters in the cavity that formed between filter cloth and filtrate plate through filter cloth, then the filtrate drain drilling that filtrate is offered from filtrate plate bottom flows to filtrate outlet, and unified discharge collects recycling; Filter residue then collects in the cavity between filter cloth and filter cloth, and when filter residue is more, start aspirator work, filter residue is under swabbing pressure effect, and the filter residue extraction hole along press filtration frame is expelled to filter residue outlet port, finally extracts out outside filter press and focuses on.Filter press of the present utility model can in the situation of not taking press filtration frame and filtrate plate apart, by aspirator, the filter residue suction come together between filter cloth and filter cloth is discharged, clear up filter residue timely and effectively, guarantee the normal filtration work of filter cloth, simultaneously, can reduce the later stage manually to the cleaning work of filter residue, structure is simple, and result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of press filtration frame of the present utility model.
Fig. 3 is the structural representation of filtrate plate of the present utility model.
Fig. 4 is the decomposing schematic representation of press filtration frame of the present utility model, filter cloth, filtrate plate.
When Fig. 5 is utility model works, the schematic diagram that mixture flows in press filtration frame, filter cloth, filtrate plate.
Reference numeral comprises:
10-press filtration frame, 11-material access aperture, 12-filter residue extraction hole
20-filtrate plate, 21-filtrate drain drilling, 30-filter cloth
40-material inlet port, 50-filtrate outlet 60-filter residue outlet port
70-frame, 71-crossbeam, 72-thrust plate
73-pressure strip, 80-oil hydraulic cylinder, 81-piston rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 5, a kind of filter press of the present utility model, comprise press filtration assembly, press filtration assembly comprises press filtration frame 10 and filtrate plate 20, the two sides of filtrate plate 20 are provided with filter cloth 30, press filtration frame 10, the top of filter cloth 30 and filtrate plate 20 all offers material inlet port 40 corresponding to position, the top of press filtration frame 10 also offers the material access aperture 11 communicated with material inlet port 40, press filtration frame 10, the bottom of filter cloth 30 and filtrate plate 20 all offers filtrate outlet 50 corresponding to position, the bottom of filtrate plate 20 also offers the filtrate drain drilling 21 that filtrate outlet 50 communicates, described press filtration frame 10, the bottom of filter cloth 30 and filtrate plate 20 also all offers filter residue outlet port 60 corresponding to position, the bottom of press filtration frame 10 also offers the filter residue extraction hole 12 communicated with filter residue outlet port 60, filter residue outlet port 60 is connected with aspirator.During specific works, mixed liquor enters from material inlet port 40 the material access aperture 11 offered along press filtration frame 10 and enters in the cavity between filter cloth 30 and filter cloth 30, mixed liquor self produce pressure and certain external pressure effect under, filtrate enters in the cavity that formed between filter cloth 30 and filtrate plate 20 through filter cloth 30, then the filtrate drain drilling 21 that filtrate is offered from filtrate plate 20 bottom flows to filtrate outlet 50, and unified filtrate discharge collection recycles; Filter residue then collects in the cavity between filter cloth 30 and filter cloth 30, when filter residue is more, start aspirator work, filter residue is under swabbing pressure effect, filter residue extraction hole 12 along press filtration frame 10 is expelled to filter residue outlet port 60, last filter residue is drawn to outside filter press along filter residue outlet port 60, and then focuses on.Such as, some enterprises need to use sticky colloidal materials aborning, when viscose glue body is mixed into various impurity, if abandon the waste that the viscose glue body being mixed with impurity then can cause resource, now namely by the filter press of the technical program, press filtration process is carried out to the mixed liquor that this type of is mixed with the viscose glue body of impurity, mixed liquor after treatment, reclaim pure viscose glue body (i.e. filtrate), suspension (i.e. filter residue) extraction that also can will produce in time in processing procedure, guarantees that the instant filter effect of filter press is good.
In the present embodiment, described aspirator is suction pump, and suction pump suction effect is good, low price, and cost performance is high.
In the present embodiment, also comprise frame 70 and the power set being installed on frame 70, the both sides of frame 70 are provided with crossbeam 71, the rear end of crossbeam 71 is provided with thrust plate 72, the front end of crossbeam 71 is provided with moveable pressure strip 73, pressure strip 73 is connected with power set, and press filtration frame 10 and filtrate plate 20 are all arranged between thrust plate 72 and pressure strip 73; Concrete, the crossbeam 71 that both sides are arranged is mainly used in fixing press filtration frame 10 and filtrate plate 20, thrust plate 72 prevents last block press filtration frame 10 from deviating from, last block press filtration frame 10 is fixed in guarantee, power set drive pressure strip 73 to move, pressure strip 73 and then together with being squeezed in filtrate plate 20 by the press filtration frame 10 of some spaced settings.
In the present embodiment, described power set are oil hydraulic cylinder 80, and the piston rod 81 of oil hydraulic cylinder 80 is fixedly connected with pressure strip 73, and oil hydraulic cylinder 80 driving force is large, and drive process stabilization, failure rate is low, result of use is good.
In the present embodiment, also comprise for described oil hydraulic cylinder 80 provides the oil pressure station of power, oil hydraulic cylinder 80 is connected with oil pressure station by oil pipeline; Concrete, oil pressure station is arranged at the side of frame 70, and oil pressure station comprises the oil sump being loaded with hydraulic oil, and oil sump provides the hydraulic oil needed during work for oil hydraulic cylinder 80.
In the present embodiment, the quantity of described filtrate plate 20 is 12 ~ 32 pieces, and namely the quantity of filtrate plate 20 can be 12 pieces, 13 pieces, 14 pieces, 15 pieces, 16 pieces, 17 pieces, 18 pieces, 19 pieces, 20 pieces, 21 pieces, 22 pieces, 23 pieces, 24 pieces, 25 pieces, 26 pieces, 27 pieces, 28 pieces, 29 pieces, 30 pieces, 31 pieces or 32 pieces.The quantity of preferred filtrate plate 20 is 22 pieces, the filter press that 22 blocks of filtrate plates 20 form, and the mixing liquid measure that single can carry out press filtration process is large, can reclaim filtrate fast, can be enterprise and save a large amount of costs of material.
Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the novel product structure that has practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a filter press, comprise press filtration assembly, press filtration assembly comprises press filtration frame (10) and filtrate plate (20), the two sides of filtrate plate (20) are provided with filter cloth (30), press filtration frame (10), the top of filter cloth (30) and filtrate plate (20) all offers material inlet port (40) corresponding to position, the top of press filtration frame (10) also offers the material access aperture (11) communicated with material inlet port (40), press filtration frame (10), the bottom of filter cloth (30) and filtrate plate (20) all offers filtrate outlet (50) corresponding to position, the bottom of filtrate plate (20) also offers the filtrate drain drilling (21) that filtrate outlet (50) communicates, it is characterized in that: described press filtration frame (10), the bottom of filter cloth (30) and filtrate plate (20) also all offers filter residue outlet port (60) corresponding to position, the bottom of press filtration frame (10) also offers the filter residue extraction hole (12) communicated with filter residue outlet port (60).
2. a kind of filter press according to claim 1, is characterized in that: described filter residue outlet port (60) is connected with suction pump.
3. a kind of filter press according to claim 1, it is characterized in that: also comprise frame (70) and be installed on the power set of frame (70), the both sides of frame (70) are provided with crossbeam (71), the rear end of crossbeam (71) is provided with thrust plate (72), the front end of crossbeam (71) is provided with moveable pressure strip (73), pressure strip (73) is connected with power set, and press filtration frame (10) and filtrate plate (20) are all arranged between thrust plate (72) and pressure strip (73).
4. a kind of filter press according to claim 3, is characterized in that: described power set are oil hydraulic cylinder (80), and the piston rod (81) of oil hydraulic cylinder (80) is fixedly connected with pressure strip (73).
5. a kind of filter press according to claim 4, is characterized in that: also comprise for described oil hydraulic cylinder (80) provides the oil pressure station of power, oil hydraulic cylinder (80) is connected with oil pressure station by oil pipeline.
6. a kind of filter press according to claim 1, is characterized in that: the quantity of described filtrate plate (20) is 12 ~ 32 pieces.
7. a kind of filter press according to claim 6, is characterized in that: the quantity of described filtrate plate (20) is 22 pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468117.8U CN204034351U (en) | 2014-08-19 | 2014-08-19 | A kind of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468117.8U CN204034351U (en) | 2014-08-19 | 2014-08-19 | A kind of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034351U true CN204034351U (en) | 2014-12-24 |
Family
ID=52235061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468117.8U Expired - Fee Related CN204034351U (en) | 2014-08-19 | 2014-08-19 | A kind of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034351U (en) |
-
2014
- 2014-08-19 CN CN201420468117.8U patent/CN204034351U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160612 Granted publication date: 20141224 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161212 Granted publication date: 20141224 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20170106 Granted publication date: 20141224 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170706 Granted publication date: 20141224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170819 |