CN209123421U - A kind of filter press filter board - Google Patents
A kind of filter press filter board Download PDFInfo
- Publication number
- CN209123421U CN209123421U CN201821729155.9U CN201821729155U CN209123421U CN 209123421 U CN209123421 U CN 209123421U CN 201821729155 U CN201821729155 U CN 201821729155U CN 209123421 U CN209123421 U CN 209123421U
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- China
- Prior art keywords
- filter
- filter plate
- plate
- frame
- chamber
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- Expired - Fee Related
Links
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 239000002344 surface layer Substances 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 210000003454 tympanic membrane Anatomy 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to filter plants, more particularly to a kind of filter press filter board, it mainly solves the problems, such as that the efficiency of press filtering of filter plate in the prior art is low, including filter plate body, filter plate body uses toughened rubber, anti- high pressure, it is corrosion-resistant, high-low temperature resistant, filter plate body includes hollow filter frame and the filter plate on filter frame, at least one inlet is provided on filter frame, each inlet is connected to filter chamber, boss is provided on filter plate, through-hole is provided on boss, it is uniformly distributed on filter plate and is provided with a plurality of salient points, guiding gutter is formed between each salient point, the lower part of filter plate is provided with filtrate hole, gasbag chamber is provided in filter plate, the stomata being connected to gasbag chamber is provided on filter frame, by injecting gas filter plate is expanded, form high pressure two-sided extrusion, speed is fast, efficiency is high, chamber space is big, reinforcement point is few, increase filter area, eardrum Coefficient is good, and squeezing area is uniform, squeezes up to 15% moisture content mud cake, high 40% efficiency of the year-on-year PP pressure filter of energy consumption.
Description
Technical field
The utility model relates to filter plant more particularly to a kind of filter press filter boards.
Background technique
Filter plant refers to the mechanical equipment or device for being filtered, and is common in industrial production.Usual mistake
Filter equipment is totally divided into two classes of vacuum and pressurization, and for vacuum types there are commonly rotating cylinder, disk, horizontal belt etc., class of pressurizeing is common
There are filters pressing, squeezing, a dynamic filtration and rotary-type etc., chamber-type press filter is the one kind of class filter plant of pressurizeing, the filter chamber of plate and frame
It is made of one flat plate filter plate and one piece of hollow filter frame, filter cloth is fixed on sheet frame, its working principle is that the surface of filter plate has
Point and boss have through-hole, complete channel are constituted after assembling, can be passed through to supporting filter cloth on the center and corner of filter plate
Suspension, washing water and extraction filtrate；Filter plate two sides respectively have handle rest on crossbeam, compress filter plate, filter plate by pressing device
Between filter cloth seal；Under the pressure effect of dehvery pump, the feed liquid for needing to filter is sent into each filter chamber, is passed through
Filter medium namely selects suitable filter cloth according to different industries, and solid and liquid are separated, form filter residue on filter cloth, directly
Filter cake is formed to full of filter chamber, filtrate passes through filter cloth and flow to lower section fluid hole channel along filter plate groove, concentrates discharge；It has filtered
Finish, cleaning can be passed through and wash water washing filter residue；After washing, it is also passed through compressed air sometimes, removes remaining cleaning solution.Filtering terminates
Filter press removal filter cake is opened afterwards, and filter cake storage is between two neighboring filter plate, cleans filter cloth, and pressure plate filter starts next again
Working cycles.
Traditional filter plate, such as China Patent No.: 201710479469.1 disclose a kind of filter plate, including filter plate body, filter
It is equipped with boss with threaded hole among plate ontology, is evenly equipped with multiple salient points in the filter plate body, and formed in filter plate body
There is the guiding gutter lower than salient point, guiding gutter is equipped with multiple filter openings；The filter plate body is equipped with a jack, the boss bottom end
Be inserted into jack after with the removable connection of filter plate body.The filter plate uses the filter plate body of button type structure, and in filter plate body
On be formed with guiding gutter lower than salient point, guiding gutter is equipped with multiple filter openings, the effective discharge for improving moisture；But filter plate
The salient point being arranged on ontology, in pressure-filtering process, the guiding gutter lower than salient point can not be contacted with filter cloth, cause the contact surface squeezed
Product is smaller, and efficiency of press filtering is low.
Utility model content
Therefore, for above-mentioned problem, the utility model provides a kind of filter press filter board, it mainly solves the prior art
The low problem of the efficiency of press filtering of middle filter plate.
To achieve the above object, the utility model uses following technical scheme:
A kind of filter press filter board, including filter plate body, the filter plate body include hollow filter frame and on filter frame
Filter plate, adjacent two filter plate body compresses so that filter frame and filter plate form filter chamber, and the side of the filter frame is provided with for branch
The handlebar of filter board on crossbeam is supportted, is provided at least one inlet on the filter frame, each inlet is connected to filter chamber, institute
It states and is provided with boss on filter plate, through-hole is provided on the boss, is uniformly distributed on the filter plate and is provided with a plurality of salient points, respectively
Guiding gutter is formed between the salient point, the lower part of the filter plate is provided with filtrate hole, and gasbag chamber is provided in the filter plate, described
It is provided with the stomata being connected to gasbag chamber on filter frame, by injecting gas filter plate is expanded.
Further, the filter plate includes the first surface layer and the second surface layer made of rubber, first surface layer and
The week of two surface layers forms gasbag chamber along bonding setting, middle part.
Further, steel plate is provided between first surface layer and the second surface layer.
Further, reinforcement point is provided on the filter plate.
By using preceding solution, the beneficial effects of the utility model are: this filter press filter board, by being filtered at two
Filter cloth is set, and compresses two filter plate bodies to make to form filter chamber between the two between plate ontology, the liquid to be filtered such as sludge is led to
It crosses inlet to be injected into filter chamber, using filter plate body is compressed, be acted on filter cloth so that filtering indoor salient point, so that sludge
In filtrate be extruded, circulated downwards by forming guiding gutter between salient point, so that filtrate is discharged by filtrate hole, pass through past gas
Being passed through gas in capsule room expands filter plate, and further indoor sludge and filter cloth are filtered in compression, so that contact of the filter plate with filter cloth
Area increases, and accelerates the speed that filtrate is extruded, and reduce the water content in filter cake, so that more filtrates are extruded, mentions
High efficiency of press filtering；Further, the week of filter plate the first surface layer made of rubber and the second surface layer gasbag chamber is formed along bonding,
Increase the spring rate of filter plate, so that filter plate acts on the indoor volume of filter and increases, improves efficiency of press filtering；Further, by setting
Steel plate is set, the intensity of filter plate is improved, avoids in filter plate body extrusion process that deformation occurs；Further, the reinforcement point of setting has
Effect improves filter plate in extrusion process to the supporting role of filter plate.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model embodiment；
Schematic cross-sectional view under unaerated state when Fig. 2 is two filter plate bodies compressions in the utility model embodiment；
Schematic cross-sectional view under inflated condition when Fig. 3 is two filter plate bodies compressions in the utility model embodiment.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
The utility model embodiment are as follows:
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of filter press filter board, including filter plate body 1, the filter plate body 1 include hollow
Filter frame 11 and the filter plate 12 on filter frame 11, adjacent two filter plate body 1 compresses so that filter frame 11 and filter plate 12 are formed and filtered
Room 2, the side of the filter frame 11 is provided with the handlebar of filter board 3 being used to support on crossbeam, on the filter frame 11 there are two settings
Inlet 4, each inlet 4 are connected to filter chamber 2, and boss 5 is provided on the filter plate 12, is provided on the boss 5 logical
Hole 6, the filter plate 12 include the first surface layer 7 made of rubber and the second surface layer 8, first surface layer 7 and the second surface layer 8
Middle part formed gasbag chamber 9, steel plate 10 was provided between first surface layer 7 and the second surface layer 8, described along bonding setting week
It is uniformly distributed on the outer surface of first surface layer 7 and the second surface layer 8 and is provided with a plurality of salient points 13, formed between each salient point 13
Guiding gutter 14, the lower part of the filter plate 12 are provided with filtrate hole 15, are provided with the gas being connected to gasbag chamber 9 on the filter frame 11
Hole expands filter plate by injecting gas, reinforcement point 16 is provided on the filter plate 12.
The working method of the utility model is: this filter press filter board, by the way that filter cloth is arranged between two filter plate bodies 1,
And two filter plate bodies 1 of compression make to form filter chamber 2 between the two, and the liquid to be filtered such as sludge is injected into filter by inlet 4
In room 2, using filter plate body 1 is compressed, so that the salient point 13 in filter chamber 2 acts on filter cloth, so that the filtrate quilt in sludge
Extrusion is circulated downwards by forming guiding gutter 14 between salient point 13, so that filtrate is discharged by filtrate hole 15, passes through past gasbag chamber
Gas is passed through in 9 expands filter plate 12, further compresses sludge and filter cloth in filter chamber 2, so that filter plate 12 and filter cloth connect
Contacting surface product increases, and accelerates the speed that filtrate is extruded, and reduce the water content in filter cake, so that more filtrates are extruded,
Improve efficiency of press filtering；The week of first surface layer 7 made of rubber of filter plate 12 and the second surface layer 8 gasbag chamber 9 is formed along bonding, increased
Add the spring rate of filter plate 12, so that filter plate 12 acts on the increase of the volume in filter chamber 2, improves efficiency of press filtering；By the way that steel plate is arranged
10, the intensity of filter plate 12 is improved, avoids in 1 extrusion process of filter plate body that deformation occurs；The reinforcement point 16 of setting effectively improves filter
The supporting role to filter plate 12 in extrusion process of plate 12.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (4)
1. a kind of filter press filter board, including filter plate body, the filter plate body includes hollow filter frame and the filter on filter frame
Plate, adjacent two filter plate body compresses so that filter frame and filter plate form filter chamber, and the side of the filter frame, which is provided with, to be used to support
Handlebar of filter board on crossbeam, it is characterised in that: at least one inlet, each inlet and filter are provided on the filter frame
Room is connected to, and is provided with boss on the filter plate, through-hole is provided on the boss, is uniformly distributed on the filter plate and is provided with plural number
A salient point forms guiding gutter between each salient point, and the lower part of the filter plate is provided with filtrate hole, is provided with gas in the filter plate
Capsule room is provided with the stomata being connected to gasbag chamber on the filter frame, by injecting gas filter plate is expanded.
2. filter press filter board according to claim 1, it is characterised in that: the filter plate includes the first face made of rubber
The week of layer and the second surface layer, first surface layer and the second surface layer forms gasbag chamber along bonding setting, middle part.
3. filter press filter board according to claim 2, it is characterised in that: be arranged between first surface layer and the second surface layer
There is steel plate.
4. according to claim 1 to filter press filter board described in 3 any claims, it is characterised in that: be arranged on the filter plate
There is reinforcement point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729155.9U CN209123421U (en) | 2018-10-24 | 2018-10-24 | A kind of filter press filter board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729155.9U CN209123421U (en) | 2018-10-24 | 2018-10-24 | A kind of filter press filter board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209123421U true CN209123421U (en) | 2019-07-19 |
Family
ID=67232523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821729155.9U Expired - Fee Related CN209123421U (en) | 2018-10-24 | 2018-10-24 | A kind of filter press filter board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209123421U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807793A (en) * | 2020-12-25 | 2021-05-18 | 安徽先河建筑工程有限公司 | Sand-water separator |
| CN113135645A (en) * | 2021-04-12 | 2021-07-20 | 江苏康德龙环保有限公司 | Sludge press filtration dewatering equipment |
| CN114768328A (en) * | 2022-05-11 | 2022-07-22 | 张广义 | Filter press |
| CN114797202A (en) * | 2022-06-23 | 2022-07-29 | 福建省粤华环保科技有限公司 | Dynamic sewage treatment equipment |
| CN115504604A (en) * | 2022-10-17 | 2022-12-23 | 江西心连心化学工业有限公司 | High-efficiency energy-saving and environment-friendly high-pressure roller filter pressing system |
-
2018
- 2018-10-24 CN CN201821729155.9U patent/CN209123421U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807793A (en) * | 2020-12-25 | 2021-05-18 | 安徽先河建筑工程有限公司 | Sand-water separator |
| CN112807793B (en) * | 2020-12-25 | 2022-03-04 | 安徽先河建筑工程有限公司 | Sand-water separator |
| CN113135645A (en) * | 2021-04-12 | 2021-07-20 | 江苏康德龙环保有限公司 | Sludge press filtration dewatering equipment |
| CN114768328A (en) * | 2022-05-11 | 2022-07-22 | 张广义 | Filter press |
| CN114797202A (en) * | 2022-06-23 | 2022-07-29 | 福建省粤华环保科技有限公司 | Dynamic sewage treatment equipment |
| CN114797202B (en) * | 2022-06-23 | 2022-09-13 | 福建省粤华环保科技有限公司 | Dynamic sewage treatment equipment |
| CN115504604A (en) * | 2022-10-17 | 2022-12-23 | 江西心连心化学工业有限公司 | High-efficiency energy-saving and environment-friendly high-pressure roller filter pressing system |
| CN115504604B (en) * | 2022-10-17 | 2023-08-15 | 江西心连心化学工业有限公司 | High-pressure roller filter pressing system with high efficiency, energy conservation and environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |