CN202778042U - Reinforcing type filtering and water-permeating plate for sludge dewatering purpose - Google Patents
Reinforcing type filtering and water-permeating plate for sludge dewatering purpose Download PDFInfo
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- CN202778042U CN202778042U CN201220495488.6U CN201220495488U CN202778042U CN 202778042 U CN202778042 U CN 202778042U CN 201220495488 U CN201220495488 U CN 201220495488U CN 202778042 U CN202778042 U CN 202778042U
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- water
- porous disc
- sludge
- filtering
- filter
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Abstract
A reinforcing type filtering and water-permeating plate for sludge dewatering purpose is characterized in that the filtering and water-permeating plate is provided with a disc-shaped structure with a sludge inlet through hole formed in the center of, a plurality of water-permeating holes arrayed in a radial pattern and extending from the center to the periphery of the filtering and water-permeating plate are formed in the filtering and water-permeating plate, and a plurality of ring-shaped guiding grooves provided with a cocentric structure are formed in the side, opposite to the side facing a sludge filtering chamber, of the filtering and water-permeating plate. Compared with the prior art, the reinforcing type filtering and water-permeating plate for the sludge dewatering purpose is capable of enhancing the permeability of the water in sludge and enabling permeated water in unit time to be more, and therefore more sludge is treated, working efficiency is significantly improved, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of solid-liquid separating equipment, relates to specifically the reinforced filtration porous disc of the automatic Separation of Water of a kind of platen press dehydration equipment and solid.
Background technology
At present, the industries such as sewage disposal, food, weaving, papermaking, it is high to form in process of production a large amount of moisture content, include the mud of heavy metal pollution, in to the sludge dewatering process, use widely plate and frame type filter-press, the working portion of this plate and frame type filter-press generally all is comprised of plate-type filtering unit or similar structures, and the core filter element in the single filter element realization filtering function is namely by forming by plate permeable, gear mud.The filtration water permeability of this kind filter is directly determining the dehydrating amount of filter element core component, the a series of parameter such as dewatering efficiency, directly determine the service behaviour of sludge dewatering equipment so can say filter element, and filtering the service behaviour that porous disc is directly determining filter element.
Summary of the invention
The purpose of this utility model is just in order to embed the reinforced permeable filter after so a kind of improvement in existing filter element, make filter element under identical condition of work, increase the transit dose of deviating from water in the mud, thereby improve the whole permeable efficient of filter element, improve the strainability of filter element.
The purpose of this utility model can realize by following technique measures:
The position is processed with the disc-shaped structure that mud enters through hole centered by the reinforced filtration porous disc of the present utility model, be processed with several permeable holes that are radial arrangement that extended to the periphery by the center of circle filtering porous disc, filter porous disc dorsad a side of sludge filtration chamber offer the guiding gutter of the annular of some roads concentric structure.
The edge of guiding gutter described in the utility model is the blunt edge structure; Described permeable hole is ternary equal mode for cloth to be arranged, and a whole one-tenth rice word shape distributes to be arranged on and filters on the porous disc.
Use installation method of the present utility model is as follows:
Filtration porous disc of the present utility model is installed in the filter element, periphery is fixed by frame, wherein filter porous disc again by the filter cloth parcel with some strength, then filtering the filter chamber that leaves certain altitude between porous disc front and peripheral fixed frame, form successively the filtering chamber that seals before and after two filter elements, and compressed by high-voltage oil cylinder, squeeze into the mud of high-moisture percentage in the chamber of filter element composition by sludge pump, the extruding that mud is under pressure, water wherein sees through filter cloth and flows out from the filter element below by filter, and artificial the collection.Solid-state mud then can't pass filter cloth and stays in the filter chamber of filter element, lays down by the later stage, and realizes the processed of mud.
The beneficial effects of the utility model are as follows:
The utility model can make the water permeability in the mud strengthen compared to existing technology, sees through more water in the unit interval, thereby processes more mud, and the operating efficiency that significantly improves reduces to produce rising this.
Description of drawings
Fig. 1 is axonometric drawing of the present utility model.
Fig. 2 is the rearview of Fig. 1.
Sequence number among Fig. 1,2: the 1st, guiding gutter, the 2nd, permeable hole.
Fig. 3 is the cutaway view of Fig. 1.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the filter element cutaway view that filtration porous disc of the present utility model is installed.
Fig. 6 is the partial enlarged drawing of Fig. 5.
Fig. 7 is the filter element duty cutaway view (forming successively the filtering chamber that seals before and after two filter elements) that filtration porous disc of the present utility model is installed.
Fig. 8 is the partial enlarged drawing of Fig. 7.
Sequence number among Fig. 3-Fig. 8: the 1st, guiding gutter, the 2nd, permeable hole, the 3rd, mud enters through hole, and the 4th, filter cloth, the 5th, pressing plate, the 6th, transfiguration spring, the 7th, base plate, the 8th, sludge filtration chamber.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
Shown in Fig. 1,2,3,4, the position is processed with the disc-shaped structure that mud enters through hole 3 centered by the reinforced filtration porous disc of the present utility model, be processed with several permeable holes 2 that are radial arrangement that extended to the periphery by the center of circle filtering porous disc, filter porous disc dorsad a side of sludge filtration chamber 8 offer the guiding gutter 1 of the annular of some roads concentric structure.More specifically: the edge of described guiding gutter 1 is blunt edge structure (can be arcuate structure or chamfer structure); Described permeable hole is ternary equal mode for cloth to be arranged, and a whole one-tenth rice word shape distributes to be arranged on and filters on the porous disc.
The utility model assembly method and operation principle are as follows:
Filtration porous disc of the present utility model can not work independently, and it is that the form work with a core component that is assemblied in the filter element device could realize its function.
Its concrete assembly method is as follows: at first will filter porous disc and pack in the filter element, filter element is mainly by filter cloth 4, pressing plate 5, transfiguration spring 6, base plate 7 forms, and described filtration porous disc is installed in by pressing plate 5, transfiguration spring 6, in the base plate 7 common spaces that consist of, 4 of described filter clothes are coated on and filter porous disc towards sludge filtration chamber one side (seeing for details shown in Fig. 5,6).Two filter elements that will assemble afterwards can form the sludge filtration chamber 8(of a sealing referring to Fig. 7,8), under the effect of oil cylinder working-pressure, form the filtration cavity of a series of sealings, the core work parts that namely formed sludge dehydration device, the filter element assembly.
During work, mud enters through hole 3 by the mud that filters porous disc and enters in the filter element assembly, under the effect of pressure, wherein water sees through the filter permeable hole that wraps up the filter cloth back by filter cloth again and arrives in the guiding gutter at the filter back side behind the high mud pressurized of moisture content, and after in guiding gutter, compiling under Action of Gravity Field by below permeable hole directly flow out airtight filtration cavity.And mud is trapped in and filters in the cavity because its particle is larger, owing to form the lower solid-state mud cake of moisture content under the effect of pressure extrusion, supports a filter process just to finish again.
Claims (3)
1. a sludge dewatering is with reinforced filtration porous disc, it is characterized in that: the position is processed with the disc-shaped structure that mud enters through hole centered by the described filtration porous disc, be processed with several permeable holes that are radial arrangement that extended to the periphery by the center of circle filtering porous disc, filter porous disc dorsad a side of sludge filtration chamber offer the guiding gutter of the annular of some roads concentric structure.
2. sludge dewatering according to claim 1 is with reinforced filtration porous disc, and it is characterized in that: the edge of described guiding gutter is the blunt edge structure.
3. sludge dewatering according to claim 1 is characterized in that with reinforced filtration porous disc: described permeable hole is ternary equal mode for cloth to be arranged, and wholely becomes a rice word shape to distribute to be arranged on to filter on the porous disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220495488.6U CN202778042U (en) | 2012-09-26 | 2012-09-26 | Reinforcing type filtering and water-permeating plate for sludge dewatering purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220495488.6U CN202778042U (en) | 2012-09-26 | 2012-09-26 | Reinforcing type filtering and water-permeating plate for sludge dewatering purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202778042U true CN202778042U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220495488.6U Expired - Fee Related CN202778042U (en) | 2012-09-26 | 2012-09-26 | Reinforcing type filtering and water-permeating plate for sludge dewatering purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202778042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217963A (en) * | 2019-06-03 | 2019-09-10 | 广东恒鑫智能装备股份有限公司 | A kind of vertical sludge extruding-desiccation machine |
| CN110217964A (en) * | 2019-06-03 | 2019-09-10 | 广东恒鑫智能装备股份有限公司 | A kind of sludge dewatering extrusion die |
-
2012
- 2012-09-26 CN CN201220495488.6U patent/CN202778042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217963A (en) * | 2019-06-03 | 2019-09-10 | 广东恒鑫智能装备股份有限公司 | A kind of vertical sludge extruding-desiccation machine |
| CN110217964A (en) * | 2019-06-03 | 2019-09-10 | 广东恒鑫智能装备股份有限公司 | A kind of sludge dewatering extrusion die |
| CN110217963B (en) * | 2019-06-03 | 2021-11-23 | 广东恒鑫智能装备股份有限公司 | Vertical sludge extrusion dehydrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENGZHOU YUTONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Assignor: ZHENGZHOU YUTONG HEAVY INDUSTRY Co.,Ltd. Contract record no.: 2014410000031 Denomination of utility model: Reinforcing type filtering and water-permeating plate for sludge dewatering purpose Granted publication date: 20130313 License type: Exclusive License Record date: 20140414 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130313 Termination date: 20210926 |