CN202315496U - Filter device with endogenous self-cleaning filter elements - Google Patents
Filter device with endogenous self-cleaning filter elements Download PDFInfo
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- CN202315496U CN202315496U CN2011204939010U CN201120493901U CN202315496U CN 202315496 U CN202315496 U CN 202315496U CN 2011204939010 U CN2011204939010 U CN 2011204939010U CN 201120493901 U CN201120493901 U CN 201120493901U CN 202315496 U CN202315496 U CN 202315496U
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- water inlet
- porous plate
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Abstract
The utility model relates to a filter device with endogenous self-cleaning filter elements, which belongs to the field of sewage disposal equipment and structurally comprises two filter equipment bodies, wherein water production openings that are mutually connected are respectively arranged on the upper parts of the two filter equipment bodies; blow-off control valves that are mutually connected are respectively arranged on the lower parts of the filter equipment bodies; water inlet control valves mutually connected are respectively arranged at the sides of the two filter equipment bodies; the internal cavities of the two filter equipment bodies are respectively provided with a perforated plate; and filter elements are arranged below the perforated plates respectively through clamp and sleeve type connecting pieces. The filter device with endogenous self-cleaning filter elements can realize efficient filtration under the general water inlet conditions, according to different requirements of water quality and water yields, a plurality of equipment can be connected in parallel, the filter elements and the perforated plates are connected in a clamping and sleeving manner, the filter gaps of the filter element materials are designed into wedged shape, so that large particle impurities can be effectively separated and the backwash efficiency can be improved, and the filter device has the advantages of reasonableness in design, flexibility, convenience, safety and reliability in eliminating pollutants, easiness in backwash, no blockage and the like.
Description
Technical field
The utility model relates to a kind of sewage disposal device, and first filter is filtered in specifically a kind of endogenous self-cleaning.
Background technology
Some conventional sewage disposal devices make sewage pass through the porous media that filtrate is formed, and with the suspended material in the trap water, though can dispose most suspended material, treatment effeciency is not high; Be prone to the plugging fault phenomenon, the maintenance cost is bigger, can't move by continous-stable; In today of water resource growing tension, to sewage disposal require increasingly highly, both pursued efficient; Pursue low-costly again, and rational utilization of water resources how is the problem that current society faces.
Summary of the invention
The technical assignment of the utility model is the deficiency to prior art, provides a kind of endogenous self-cleaning that is used to handle a large amount of insoluble suspension sewage to filter first filter.
The utility model solves the technical scheme that its technical problem adopted:
First filter is filtered in endogenous self-cleaning; Comprise the first filter plant body and the second filter plant body; The above-mentioned first filter plant body and the second filter plant upper part of body are respectively arranged with the first product mouth of a river and the second product mouth of a river; The bottom of the first filter plant body and the second filter plant body is respectively arranged with the first blowdown by-pass valve control and the second blowdown by-pass valve control; The side of the first filter plant body and the second filter plant body is respectively arranged with the first water inlet control valve door and the second water inlet control valve door; Be respectively arranged with first porous plate and second porous plate among the inner chamber of the first filter plant body and the second filter plant body, the below of first porous plate and second porous plate is respectively arranged with the first filter unit and the second filter unit;
The above-mentioned first product mouth of a river and the second product mouth of a river interconnect, and the first blowdown by-pass valve control and the second blowdown by-pass valve control interconnect, and the first water inlet control valve door and the second water inlet control valve door interconnect.
Connect through the first bite type connector between above-mentioned first porous plate and the first filter unit, connect through the second bite type connector between second porous plate and the second filter unit.This connected mode makes filter unit be connected more firm, safer with porous plate.
The surface gap of the above-mentioned first filter unit or the second filter unit is designed to wedge shape, is trapped greater than the pollutant in wedge shaped filter aperture, will see through filter unit less than the pollutant in wedge shaped filter aperture and enter into product water; During backwash, backwash water progressively diminishes to form from big wedge gap and more is prone to wash away the pollutant in the filter unit when a kind of impact makes backwash.
First filter is filtered in the endogenous self-cleaning of the utility model, and its operation principle is following:
During normal filtration; The first water inlet control valve door and the second water inlet control valve door are opened, and the first blowdown by-pass valve control and the second blowdown by-pass valve control are closed, and the first filter unit and the second filter unit that sewage gets into the first filter plant body and the second filter plant body respectively filter; Will be surperficial in filter unit greater than the suspended material interception of wedge gap; When increasing suspension can form one deck filter membrane attached to filter unit surface when lasting, along with the prolongation of running time, attachment gets more and more; The equipment operating efficiency reduces, and just need carry out backwash to equipment.
During backwash; With the first filter plant body real estate water backwash, the second filter plant body, be about to the first water inlet control valve door and the second blowdown by-pass valve control and open earlier, the second water inlet control valve door and the first blowdown by-pass valve control are closed; After backwash finishes; Use the product water backwash first filter plant body of the second filter plant body again, be about to the second water inlet control valve door and the first blowdown by-pass valve control and open, the first water inlet control valve door and the second blowdown by-pass valve control are closed.Owing to adopting wedge shape filter meta structure, when recoiling, the pollutant that is floating is filtered the unit surface towards leaving, and it is external to pass through sewage draining exit discharge filter than being easier to.
The endogenous self-cleaning of the utility model is filtered first filter compared with prior art, and the beneficial effect that is produced is:
The utility model can be under general water inlet condition high efficiency filter, and can be according to demands of different, with a plurality of equipment parallel connections to water quality, the water yield; Carry out bite type with porous plate and be connected filtering unit, will filter first filtration of material gap design wedgewise, can more effectively isolate large granular impurity; Improve the efficient of backwash, have reasonable in design, flexible; The removal pollutant is safe and reliable, advantage such as be prone to recoil and do not stop up.
Description of drawings
Accompanying drawing 1 is the overall structure sketch map of the utility model.
Accompanying drawing 2 is the filter meta structure figure among Fig. 1.
Among the figure, 1, the first filter plant body, 2, the second filter plant body, 3, the first product mouth of a river; 4, the second product mouth of a river, 5, the first blowdown by-pass valve control, 6, the second blowdown by-pass valve control, 7, the first water inlet control valve door; 8, the second water inlet control valve door, 9, first porous plate, 10, second porous plate, 11, the first filter unit; 12, the second filter unit, 13, the first bite type connector, 14, the second bite type connector.
The specific embodiment
Below in conjunction with accompanying drawing explanation at length below first filter work is filtered in the endogenous self-cleaning of the utility model.
Shown in accompanying drawing; First filter is filtered in the endogenous self-cleaning of the utility model; Its structure comprises the first filter plant body 1 and the second filter plant body 2; The top of the above-mentioned first filter plant body 1 and the second filter plant body 2 is respectively arranged with the first product mouth of a river 3 and the second product mouth of a river 4; The bottom of the first filter plant body 1 and the second filter plant body 2 is respectively arranged with the first blowdown by-pass valve control 5 and the second blowdown by-pass valve control 6; The side of the first filter plant body 1 and the second filter plant body 2 is respectively arranged with the first water inlet control valve door 7 and the second water inlet control valve door 8; The surface gap that the below that is respectively arranged with first porous plate 9 and second porous plate, 10, the first porous plates 9 and second porous plate 10 among the inner chamber of the first filter plant body 1 and the second filter plant body 2 is respectively arranged with 11 or second filter first 12 of 12, the first filter units of 11 and the second filter unit of the first filter unit is designed to wedge shape.
The above-mentioned first product mouth of a river 3 and the second product mouth of a river 4 interconnect, and the first blowdown by-pass valve control 5 and the second blowdown by-pass valve control 6 interconnect, and the first water inlet control valve door 7 and the second water inlet control valve door 8 interconnect.
Connect through the first bite type connector 13 between above-mentioned first porous plate 9 and the first filter unit 11, connect through the second bite type connector 14 between second porous plate 10 and the second filter unit 12.
During erection unit; Earlier that the first filter plant body 1 and the second filter plant body 2 is fixing; First porous plate 9 and the first filter plant body 1 are welded into as a whole, and second porous plate 10 and the second filter plant body 2 are welded into as a whole, then the first filter unit 11 are put into the hole of first porous plate 9; And be connected the first filter unit 11 fixing with first porous plate 9 with the first bite type connector 13; The second filter unit 12 is put into the hole of second porous plate 10, and with the second bite type connector 14 the second filter unit 12 is connected with second porous plate 10 and fixes, after cover the equipment loam cake fixing.
It is simple and convenient that its processing and fabricating of first filter is filtered in the endogenous self-cleaning of the utility model, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1. first filter is filtered in endogenous self-cleaning, comprises the first filter plant body (1) and the second filter plant body (2), it is characterized in that:
The top of the above-mentioned first filter plant body (1) and the second filter plant body (2) is respectively arranged with the first product mouth of a river (3) and the second product mouth of a river (4); The bottom of the first filter plant body (1) and the second filter plant body (2) is respectively arranged with the first blowdown by-pass valve control (5) and the second blowdown by-pass valve control (6); The side of the first filter plant body (1) and the second filter plant body (2) is respectively arranged with the first water inlet control valve door (7) and the second water inlet control valve door (8); Be respectively arranged with first porous plate (9) and second porous plate (10) among the inner chamber of the first filter plant body (1) and the second filter plant body (2), the below of first porous plate (9) and second porous plate (10) is respectively arranged with the first filter unit (11) and the second filter unit (12);
The above-mentioned first product mouth of a river (3) and the second product mouth of a river (4) interconnect, and the first blowdown by-pass valve control (5) and the second blowdown by-pass valve control (6) interconnect, and the first water inlet control valve door (7) and the second water inlet control valve door (8) interconnect.
2. first filter is filtered in endogenous self-cleaning according to claim 1; It is characterized in that; Connect through the first bite type connector (13) between above-mentioned first porous plate (9) and the first filter unit (11), connect through the second bite type connector (14) between second porous plate (10) and the second filter unit (12).
3. first filter is filtered in endogenous self-cleaning according to claim 1, it is characterized in that, the surface gap of the first filter unit (11) or the second filter unit (12) is designed to wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204939010U CN202315496U (en) | 2011-12-02 | 2011-12-02 | Filter device with endogenous self-cleaning filter elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204939010U CN202315496U (en) | 2011-12-02 | 2011-12-02 | Filter device with endogenous self-cleaning filter elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315496U true CN202315496U (en) | 2012-07-11 |
Family
ID=46427498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204939010U Expired - Fee Related CN202315496U (en) | 2011-12-02 | 2011-12-02 | Filter device with endogenous self-cleaning filter elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638721A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Novel fan-shaped filtration equipment |
| CN105413299A (en) * | 2015-12-28 | 2016-03-23 | 江苏爱姆欧光电材料有限公司 | Self-cleaning parallel filtration system |
-
2011
- 2011-12-02 CN CN2011204939010U patent/CN202315496U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638721A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Novel fan-shaped filtration equipment |
| CN103638721B (en) * | 2013-11-21 | 2016-04-20 | 凤台中关智能科技有限责任公司 | A kind of novel fan-shaped filter plant |
| CN105413299A (en) * | 2015-12-28 | 2016-03-23 | 江苏爱姆欧光电材料有限公司 | Self-cleaning parallel filtration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |