CN208193775U - A kind of novel filter plate for press filter and the filter plates based on the filter plate - Google Patents
A kind of novel filter plate for press filter and the filter plates based on the filter plate Download PDFInfo
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- CN208193775U CN208193775U CN201820409592.6U CN201820409592U CN208193775U CN 208193775 U CN208193775 U CN 208193775U CN 201820409592 U CN201820409592 U CN 201820409592U CN 208193775 U CN208193775 U CN 208193775U
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Abstract
The utility model discloses a kind of novel filter plate for press filter and based on the filter plates of the filter plate, purpose is that solving existing filter press uses the intermediate feed mode for running through all filter plates and thrust plate, washing, or the problem that drying detersive efficiency is not high can not effectively be dried up by being formed by filter cake.The utility model provides a kind of new filter press filter board, and the filter press filter board structure of not short-circuit filter cake can be formed, it is designed using material inlet outside side, the two sides channel Hui Ye of formed filter cake is respectively communicated with, it can effectively solve foregoing problems, overcome defect present in the prior art.The utility model is applied in filter press, when air-drying filter cake using compressed air, filter cake moisture content can be further decreased on the basis of existing filter press, and realize higher Washing of Filter Cake rate, and the service efficiency of compressed air and washing medium can be improved, under equivalent technology index, just there are better energy conservation and consumption reduction effects.The utility model reasonable idea, easily manufactured, application value with higher.
Description
Technical field
The utility model relates to be separated by solid-liquid separation field, especially filter press field, specially a kind of novel filter plate for press filter
And the filter plates based on the filter plate.More specifically, the utility model provides a kind of pressure that can form the air-dried not short-circuit filter cake of washing
Filter filter plate can form the complete, filter cake without any short-channel, can be further when air-drying filter cake using compressed air
Filter cake moisture content is reduced, and realizes higher Washing of Filter Cake rate, the service efficiency of compressed air and washing medium is effectively improved, has
Effect reduces energy consumption.
Background technique
Solid-liquid separating equipment refers to, using the through performance of medium, solid and liquid mixture are separated into solid and liquid
The device or equipment of body.It is separated by solid-liquid separation the technique one of most ancient as the mankind, has pole in daily life and industrial production
To be widely applied.Currently, representative of the filter press as solid-liquid separating equipment, is widely used to chemical industry, pharmacy, metallurgy, choosing
The fields such as mine, environmental protection have important application value.
In filter press application, need to realize as far as possible solid and liquid efficiently separate or residual liquid it is effective
Washing.Currently, the main feeding manner of filter press is the intermediate feed mode through all filter plates and thrust plate.Using which
The filter cake of formation, due to the presence of center feed well and it is imperfect.Compressed air is imported across filter cake when using from filter cake side
When the technique of interval water is taken away in gap, compressed air can be flowed away by centre bore short circuit, and without filter cake particulate interspaces；Washing
When cleaning solution.In actual use, generally existing effectively to dry up washing, or detersive efficiency is not high asks for drying
Topic.
To solve these problems, certain filter press producers use material inlet and move on in sealing surface close to a certain side seal face
Etc. technological means, but effect is undesirable.
For this purpose, there is an urgent need to a kind of new devices, to solve the above problems.
Utility model content
The goal of the invention of the utility model is: the centre through all filter plates and thrust plate is used for existing filter press
Feeding manner, washing, or the problem that drying detersive efficiency is not high can not effectively be dried up by being formed by filter cake, provide a kind of novel pressure
Filter filter plate and filter plates based on the filter plate.The utility model provides a kind of new filter press filter board, and can be formed not short-circuit
The filter press filter board structure of filter cake, can effectively solve foregoing problems, overcome defect present in the prior art.It will be originally practical new
Type is applied in filter press, and when air-drying filter cake using compressed air, filter can be further decreased on the basis of existing filter press
Cake moisture content, and realize higher Washing of Filter Cake rate, and the service efficiency of compressed air and washing medium, equivalent technology can be improved
Under index, just there are better energy conservation and consumption reduction effects.The utility model reasonable idea, easily manufactured, application value with higher
With preferable application prospect.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of novel filter plate for press filter, it is total including the first plate body, the filter cloth matched with the first plate body, compress lid, feed
Pipe, the liquid unit that converges, are provided with the material inlet for not drilling through the first plate body, feed branch pipe on first plate body, the compress lid is set
It sets on material inlet, the feed general pipeline is made of the ear hole of the first plate body, and the feed general pipeline is by being fed branch pipe and giving
Material mouth is connected；
The two sides of first plate body are denoted as the first face side, the first back side respectively, the remittance liquid unit is separately positioned on
Remittance liquid unit in first face side, the first back side and the first face side and the remittance liquid unit of the first back side or so are staggeredly set
It sets, the remittance liquid unit includes remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges, and the remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges distinguish
It is arranged on the first plate body, the remittance liquid mouth is connected by converging liquid branch pipe with remittance liquid general pipeline.
Alternatively, the feed general pipeline is separately set in outside the first plate body, further includes connection hose, described
Feed general pipeline passes sequentially through connection hose, feed branch pipe is connected with material inlet.
Alternatively, the remittance liquid general pipeline is separately set in outside the first plate body, and the remittance liquid general pipeline successively leads to
Cross connection hose, the liquid branch pipe that converges is connected with remittance liquid mouth.
The connection hose is rubber wire woven tube.
It based on the filter plates of aforementioned filter press filter board, is designed using material inlet outside side, the material inlet two sides of formed filter plate
It is not connected to.
Including the first filter plate, the second filter plate, first filter plate is at least one piece and the first filter plate is sequentially connected composition
One filter element, second filter plate is located on the outside of the first filter element and the first filter element and the second filter plate constitute filter press
Filter plates；
The filter cloth that second filter plate includes the second plate body, is matched with the second plate body is not provided on second plate body
Material inlet, feed branch pipe.Wherein, the second filter plate is as end plate, it is only necessary to which one piece can meet demand.
The two sides of second plate body are denoted as the second face side, the second back side respectively, the remittance liquid unit is arranged second
Remittance liquid unit in back side and the second back side and the remittance liquid unit of the first face side or so are staggered, the remittance liquid unit
Including remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges, the remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges are separately positioned on the second plate body
On, the remittance liquid mouth is connected by converging liquid branch pipe with remittance liquid general pipeline.Material inlet on first plate body is close to the first plate body
Sealing surface.
First filter plate is 1 ~ 150.
For foregoing problems, the utility model provides a kind of novel filter plate for press filter and the filter plates based on the filter plate.This
Utility model has carried out completely new design to the structure of filter press filter board group, feeds using outside side, the remittance face liquid mouth filter cake A, the face B point
The design method not being connected to is capable of forming the complete, filter cake without any short-channel.The two sides of filter cake is denoted as the face A, B respectively
Face；When the channel in the face all filter cake A by connection is when all filter cakes side applies liquid, gaseous pressure medium, medium is only
The remittance liquid mouth discharge that the face B of filter cake can be penetrated into uniformly through each gap between filter cake particle, and be connected to through the face B；Conversely, working as
Through the channel in the face all filter cake B of connection when all filter cakes side applies liquid, gaseous pressure medium, medium can only be uniform
The remittance liquid mouth discharge for being penetrated into the face A of filter cake by each gap between filter cake particle, and being connected to through the face A.
The utility model efficiently solves foregoing problems, and is skillfully constructed, and rationally, structure is simple, with higher for design
Practical value.In addition, structure-based improvement, compared to existing filter press, the utility model can further decrease filter cake and contain
Water rate realizes higher Washing of Filter Cake rate, improves the service efficiency of compressed air and washing medium.Through practical measurement, same
Under technical indicator, the utility model can reduce 7.5% or more energy consumption, have better energy conservation and consumption reduction effects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing filter press filter board.
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is the partial enlargement diagram of B in Fig. 2.
Structural schematic diagram when Fig. 4 is existing filter plate filters pressing.
Fig. 5 is the structural schematic diagram of the first filter plate in embodiment 1.
Fig. 6 is the sectional view along A-A of Fig. 5.
Fig. 7 is the partial enlargement diagram of B in Fig. 6.
Fig. 8 is the structural schematic diagram of the second filter plate in embodiment 1.
Fig. 9 is the C-C of Fig. 8 to cross-sectional view.
Figure 10 is the structural schematic diagram of adjacent two piece of first filter plate in embodiment 1.
The structural schematic diagram of first filter plate in Figure 11 embodiment 2.
Figure 12 is the sectional view along A-A of Figure 11.
Figure 13 is the partial enlargement diagram of B in Figure 12.
Figure 14 is the structural schematic diagram of the second filter plate in embodiment 2.
Figure 15 is the C-C of Figure 14 to cross-sectional view.
Figure 16 is the structural schematic diagram of adjacent two piece of first filter plate in embodiment 2.
Marked in the figure: 1, material inlet, 2, remittance liquid mouth, 3, plate body, 4, filter cloth, 5, the face filter cake A, 6, the face filter cake B, the 7, first plate
Body, 8, compress lid, 9, feed branch pipe, 10, feed general pipeline, 11, ear hole, 12, remittance liquid branch pipe, 13, remittance liquid general pipeline, 14, connection
Hose.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
For existing filter press filter board as shown in Figure 1, the material inlet of the filter plate is located at plate body center, the liquid mouth that converges is located at plate body
Lower section.Fig. 2 gives the sectional view along A-A of Fig. 1, and Fig. 3 gives the partial enlargement diagram of B in Fig. 2.
Fig. 4 gives structural schematic diagram when existing filter plate filters pressing, and feed inlet periphery is short dot.As shown, existing
It is imperfect that filter plate is formed by filter cake, when filter cake side applies liquid, gaseous pressure medium, can by left on filter cake to
Expect hole, causes the problem of short circuit, this also results in the generation of foregoing problems.
For this purpose, the utility model has carried out completely new design to filter-plate structure, as follows.
Embodiment 1
As shown, the filter press filter board group of the present embodiment includes the first filter plate, the second filter plate.Wherein, the first filter plate is 1
~ 150 pieces and the first filter plate, which are sequentially connected, constitutes the first filter element, and the second filter plate is located at the first filter element outside.
Wherein, the first filter plate includes the first plate body, the filter cloth matched with the first plate body, compress lid, feed general pipeline, the liquid that converges
Unit, the material inlet for not drilling through the first plate body, feed branch pipe are provided on the first plate body, and compress lid is arranged on material inlet, gives
Material general pipeline is arranged on the ear of the first plate body, and feed general pipeline is connected by being fed branch pipe with material inlet.
In the structure, the sealing surface of material inlet on the first plate body close to the first plate body.That is setting is most inside the first filter plate
The material inlet measured close first plate body sealing surface, do not drill through filter plate core plate, material inlet is only open-minded to the side of the first filter plate, for another example
Figure drills out connection material inlet and the feed branch pipe for being fed general pipeline.In the present embodiment, feed general pipeline is the first filter on the outside of the first filter plate
The ear hole of plate one laminates to be formed when filter plate compresses, and sealing ring is all arranged in each earhole.
Meanwhile the two sides of the first plate body are denoted as the first face side, the first back side respectively, the liquid unit that converges is separately positioned on
Remittance liquid unit in first face side, the first back side and the first face side and the remittance liquid unit of the first back side or so are staggeredly set
Set, the liquid unit that converges include converge liquid mouth, converge liquid branch pipe, the liquid general pipeline that converges, converge liquid mouth, converge liquid branch pipe, the liquid general pipeline that converges and be separately positioned on the
On one plate body, the liquid mouth that converges is connected by converging liquid branch pipe with remittance liquid general pipeline.
The filter cloth that second filter plate includes the second plate body, is matched with the second plate body, be not provided on the second plate body material inlet, to
Expect branch pipe.
The two sides of second plate body are denoted as the second face side, the second back side respectively, the remittance liquid unit is arranged second
Remittance liquid unit in back side and the second back side and the remittance liquid unit of the first face side or so are staggered, the remittance liquid unit
Including remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges, the remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges are separately positioned on the second plate body
On, the remittance liquid mouth is connected by converging liquid branch pipe with remittance liquid general pipeline.
As shown, left side remittance liquid mouth does not penetrate the first plate body, pass through remittance liquid branch pipe connection remittance liquid general pipeline；Converge liquid mouth on right side
Filter plate core plate is not reversely penetrated, is connect by converging liquid branch pipe with remittance liquid general pipeline.When work, from converge liquid general pipeline import compressed air or
To the face filter cake A, compressed air or cleaning solution after pressurization pass through filter cake particulate interspaces, reach the filter cake of another piece of filter plate cleaning solution
The face B flows to specified containers by remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges, and realizes air-drying, washing for filter cake；Vice versa.
For the filter press filter board group of the present embodiment in setting, the first filter plate of muti-piece is arranged in parallel, hangs on filter press compression
On mechanism girder, design all the same；But last block filter plate of every filter press using the second filter plate be not provided with material inlet, to
Expect branch pipe；Adjacent first filter plate does not penetrate through mutually.
In the present embodiment, charge for remittance channel difference is surveyed using the material inlet design method fed outside side, while using filter cake two
The mode of connection designs the first filter plate.In the present embodiment, the quantity of filter cake is arbitrary number.
When the device works, material, which successively enters in filter press filter board group through feed general pipeline, feed branch pipe, material inlet, to be carried out
Filtering.When air-drying or washing, when the channel of all filter cake sides by connection applies liquid, gaseous state pressure in all filter cakes side
When power media, medium can only be penetrated into the other side of filter cake uniformly through each gap between filter cake particle, and through the other side
The remittance liquid mouth of connection is discharged；Conversely,.
Embodiment 2
The device of the present embodiment further include connection hose, feed general pipeline be separately set in outside the first plate body, feed general pipeline according to
It is secondary to be connected by connection hose, feed branch pipe with material inlet；Meanwhile in the present embodiment, the liquid general pipeline that converges is arranged outside the first plate body,
The liquid general pipeline that converges passes sequentially through connection hose, the liquid branch pipe that converges is connected with remittance liquid mouth, other are same with embodiment 1.In the present embodiment, connection
Hose is rubber wire flexible hose.
In the present embodiment, feed general pipeline is connected by connection hose with feed branch pipe, and feed general pipeline is connect with charging gear.
As shown, it is at work, the filtrate of filter cake side is arranged on the outside of the first plate body through the inflow of the remittance liquid mouth of the first plate body
Remittance liquid general pipeline.
In the present embodiment, setting feed general pipeline is connected to charging gear on the outside of the first filter plate, then by penetrating the first filter
The feed branch pipe for the material inlet that the first filter plate side is opened is directed toward in intralamellar part connection, distributes material to each filter chamber.It is mono- to be fed general pipeline
It is solely set to outside the first plate body, further includes connection hose, the feed general pipeline passes sequentially through connection hose, feed branch pipe and feed
Mouth is connected.
To sum up, in the embodiment of the present invention, filter press filter board group is arranged on the hold-down mechanism of filter press by muti-piece filter plate,
It is compressed by hold-down mechanism after forming closed filter chamber, is separated by solid-liquid separation and is washed work, charging gear is imported by feed general pipeline
Material, then material is assigned to by each filter chamber by feed branch pipe and material inlet, filter cloth is through liquid respectively through remittance liquid mouth, the liquid that converges
Branch pipe, the liquid general pipeline that converges flow to specified containers preservation, realize separation of solid and liquid after retaining slag, form not short-circuit filter cake.The utility model
It is designed in such a way that charging, the remittance face liquid mouth filter cake A, the face B outside side are respectively communicated with, to be formed completely, without any short-channel
Filter cake.When the channel of all filter cake sides (such as face A) by connection applies liquid, gaseous pressure medium in all filter cakes side
When, medium can only be penetrated into the other side (face B) of filter cake uniformly through each gap between filter cake particle, be connected to by the face B
The liquid mouth that converges is discharged.Further, compressed air, washing medium to the face filter cake A (or the face B) are imported from remittance liquid general pipeline, pressure rise is situated between
Matter reaches the face filter cake B (or the face A) through filter cake particle interval, takes away the Liquid Residue in filter cake gap, and the liquid general pipeline arrival that converged refers to
Constant volume device, to realize effectively drying or washing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of novel filter plate for press filter, which is characterized in that including the first plate body, the filter cloth matched with the first plate body, compress
Lid, feed general pipeline, the liquid unit that converges are provided with the material inlet for not drilling through the first plate body, feed branch pipe on first plate body, described
Compress lid is arranged on material inlet, and the feed general pipeline is made of the ear hole of the first plate body, and the feed general pipeline passes through feed
Branch pipe is connected with material inlet；
The two sides of first plate body are denoted as the first face side, the first back side respectively, the remittance liquid unit is separately positioned on first
Remittance liquid unit in face side, the first back side and the first face side and the remittance liquid unit of the first back side or so are staggered,
The remittance liquid unit includes remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges, and the remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges are respectively set
On the first plate body, the remittance liquid mouth is connected by converging liquid branch pipe with remittance liquid general pipeline.
2. novel filter plate for press filter according to claim 1, which is characterized in that alternatively, the feed is total
Pipe is separately set in outside the first plate body, further include connection hose, the feed general pipeline pass sequentially through connection hose, feed branch pipe and
Material inlet is connected.
3. novel filter plate for press filter according to claim 1, which is characterized in that alternatively, the remittance liquid is total
Pipe is separately set in outside the first plate body, and the remittance liquid general pipeline passes sequentially through connection hose, the liquid branch pipe that converges is connected with remittance liquid mouth.
4. the novel filter plate for press filter according to Claims 2 or 3, which is characterized in that the connection hose is rubber wire volume
Knit pipe.
5. novel filter plate for press filter according to claim 1, which is characterized in that the material inlet on first plate body is close to
The sealing surface of one plate body.
6. using the filter plates of any one of preceding claims 1 ~ 5 filter press filter board, which is characterized in that be fed using outside side
Mouth design, the material inlet two sides of formed filter plate are not connected to.
7. the filter plates of filter press filter board according to claim 6, which is characterized in that including the first filter plate, the second filter plate, institute
State that the first filter plate is at least one piece and the first filter plate is sequentially connected and constitutes the first filter element, second filter plate is located at the first mistake
It filters on the outside of unit and the first filter element and the second filter plate constitutes filter press filter board group；
The filter cloth that second filter plate includes the second plate body, is matched with the second plate body is not provided with being fed on second plate body
Mouth, feed branch pipe.
8. the filter plates of filter press filter board according to claim 7, which is characterized in that be denoted as the two sides of the second plate body respectively
Second face side, the second back side, it is described converge liquid unit be arranged in remittance liquid unit in the second back side and the second back side with
Remittance liquid unit of first face side or so is staggered, and the remittance liquid unit includes remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges, institute
It states remittance liquid mouth, remittance liquid branch pipe, the liquid general pipeline that converges to be separately positioned on the second plate body, the remittance liquid mouth is total by remittance liquid branch pipe and remittance liquid
Pipe is connected.
9. the filter plates of filter press filter board according to claim 8, which is characterized in that first filter plate is 1 ~ 150.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409592.6U CN208193775U (en) | 2018-03-26 | 2018-03-26 | A kind of novel filter plate for press filter and the filter plates based on the filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409592.6U CN208193775U (en) | 2018-03-26 | 2018-03-26 | A kind of novel filter plate for press filter and the filter plates based on the filter plate |
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| Publication Number | Publication Date |
|---|---|
| CN208193775U true CN208193775U (en) | 2018-12-07 |
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ID=64527788
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820409592.6U Active CN208193775U (en) | 2018-03-26 | 2018-03-26 | A kind of novel filter plate for press filter and the filter plates based on the filter plate |
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| Country | Link |
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| CN (1) | CN208193775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420486A (en) * | 2019-08-26 | 2019-11-08 | 江苏新宏大集团有限公司 | A kind of separated type feeding-passage and the air-dried filter plate assembly of backwash blowback |
-
2018
- 2018-03-26 CN CN201820409592.6U patent/CN208193775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420486A (en) * | 2019-08-26 | 2019-11-08 | 江苏新宏大集团有限公司 | A kind of separated type feeding-passage and the air-dried filter plate assembly of backwash blowback |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luzhou Changjie filtration equipment Co.,Ltd. Assignor: Yu Yan Contract record no.: X2020510000040 Denomination of utility model: A new filter plate of filter press and filter plate group based on the filter plate Granted publication date: 20181207 License type: Common License Record date: 20201020 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Luzhou Changjie filtration equipment Co.,Ltd. Assignor: Yu Yan Contract record no.: X2020510000040 Date of cancellation: 20211221 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luzhou Changjie filtration equipment Co.,Ltd. Assignor: Yu Yan Contract record no.: X2022510000004 Denomination of utility model: A new filter plate of filter press and a filter plate group based on the filter plate Granted publication date: 20181207 License type: Common License Record date: 20220106 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Luzhou Changjie filtration equipment Co.,Ltd. Assignor: Yu Yan Contract record no.: X2022510000004 Date of cancellation: 20230109 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luzhou Changjie filtration equipment Co.,Ltd. Assignor: Yu Yan Contract record no.: X2023510000001 Denomination of utility model: A new filter plate of filter press and filter plate group based on the filter plate Granted publication date: 20181207 License type: Common License Record date: 20230113 |