CN203741191U - Compound sewage filter - Google Patents
Compound sewage filter Download PDFInfo
- Publication number
- CN203741191U CN203741191U CN201420126728.4U CN201420126728U CN203741191U CN 203741191 U CN203741191 U CN 203741191U CN 201420126728 U CN201420126728 U CN 201420126728U CN 203741191 U CN203741191 U CN 203741191U
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- CN
- China
- Prior art keywords
- filtration
- column plate
- pipe
- filtering
- compound sewage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a compound sewage filter, which comprises an anaerobic pool (7), a clear liquid pool (19) and a filtering tower (1), and is characterized in that the anaerobic pool (7) is connected with the bottom of the filtering tower (1) through a filtering pump (11) and a gas-water mixing valve (9) in sequence; the top of the filtering tower (1) is connected to the clear liquid pool (19) through a liquid outlet pipe (16); a flow sensor (15), a suspended matter sensor (14) and a liquid outlet valve (13) are sequentially arranged on the liquid outlet pipe (16) in the direction from the filtering tower (1) to the clear liquid pool (19); the flow sensor (15) and the suspended matter sensor (14) are connected with the collection terminal of a controller (12); the output end of the controller (12) is connected with the filtering pump (11). The compound sewage filter has the benefits of compact and simple structure, less external auxiliary facilities, high safe operation rate, low operating cost, automatic and continuous operation and high quality of liquid filtering.
Description
Technical field
The utility model relates to a kind of compound sewage strainer, belongs to environmental technology field.
Background technology
The problems such as the system of the trade effluent that processing contains a large amount of suspended substances at present and the solid-liquid separation of city domestic sewage and chemical metallurgy, all has investment large, and energy consumption is high, and working cost is high, and occupation of land is many, Operation and Maintenance difficulty.Its major cause is the complex structure for the treatment of system, and assembly function is single; And need supporting peripheral equipment many, and bulky occupation of land is many, the operational difficulty that is in operation, and operation interrupting time is long; Safe operation rate is low; Energy consumption is high, and working cost is high.
Utility model content
The purpose of this utility model is, a kind of compound sewage strainer is provided.Its self structure is compact succinct, and outside auxiliary facility is few, and safe operation rate is high, and working cost is low, operation Automatic continuous, and filter liquide quality is high.
The technical solution of the utility model: compound sewage strainer, comprise anaerobic pond, stillness of night pond and filtration tank, be characterized in: described anaerobic pond is connected with the bottom of filtration tank with air water mixing valve by filtration pump successively; Described filtration tank top is connected to stillness of night pond by drain pipe; On described drain pipe, the direction from filtration tank to stillness of night pond, be provided with successively flow sensor, suspended substance sensor and liquid-outlet valve; Flow sensor is also connected with the collection terminal of controller with suspended substance sensor, and the output terminal of controller is connected with filtration pump.Sewage travel path is: anaerobic pond-filtration tank-clean solution tank.
In above-mentioned compound sewage strainer: be provided with successively from bottom to up one-level column plate, secondary column plate and three grades of column plates in described filtration tank; The region of described one-level column plate below is provided with dump mechanism, and one-level column plate is provided with distribution cap, distributes between cap and secondary column plate and is provided with coarse filtration pipe, and coarse filtration pipe is filled with filter material; Between described secondary column plate and three grades of column plates, be provided with smart chimney filter.Sewage disposal path is: distribute cap-filter material-coarse filtration pipe-smart chimney filter-drain pipe.
In aforesaid compound sewage strainer, described coarse filtration pipe comprises the filter membrane bag in many ribs coarse filtration pipe support and many ribs coarse filtration pipe support.
Compared with prior art, filtering system self structure of the present utility model is compact succinct, and outside auxiliary facility is few, and safe operation rate is high, and working cost is low, operation Automatic continuous, and filter liquide quality is high.In filtration tank of the present utility model, filter material, coarse filtration pipe and smart chimney filter are structurally compounded with series and parallel connections mode, and treatment effect is optimized greatly.And, through practical application test, to calculate with identical treatment capacity, filtering system investment and operation that the utility model forms are 1/4th of existing filtration treatment system; Take up an area and only have 1/10th.The application of the trade effluent that the utility model can be used for containing a large amount of suspended substances and the solid-liquid separation of city domestic sewage and chemical metallurgy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model coarse filtration pipe;
Fig. 3 is the vertical view of Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.Compound sewage strainer, as shown in Figure 1, comprises anaerobic pond 7, stillness of night pond 19 and filtration tank 1, it is characterized in that: described anaerobic pond 7 is connected with the bottom of filtration tank 1 with air water mixing valve 9 by filtration pump 11 successively; Described filtration tank 1 top is connected to stillness of night pond 19 by drain pipe 16; On described drain pipe 16, the direction from filtration tank 1 to stillness of night pond 19, be provided with successively flow sensor 15, suspended substance sensor 14 and liquid-outlet valve 13; Flow sensor 15 is also connected with the collection terminal of controller 12 with suspended substance sensor 14, and the output terminal of controller 12 is connected with filtration pump 11.In described filtration tank 1, be provided with successively from bottom to up one-level column plate 51, secondary column plate 52 and three grades of column plates 53; The region of described one-level column plate 51 belows is provided with dump mechanism 8, and one-level column plate 51 is provided with and distributes cap 2, distributes between cap 2 and secondary column plate 52 and is provided with coarse filtration pipe 4, and coarse filtration pipe 4 is filled with filter material 3; Between described secondary column plate 52 and three grades of column plates 53, be provided with smart chimney filter 6.Described coarse filtration pipe 4, as shown in Figures 2 and 3, comprises that in many ribs coarse filtration pipe support 17(figure be four rib shapes) and many ribs coarse filtration pipe support 17 in filter membrane bag 18.
Principle of work of the present utility model: sewage carries out being evacuated to by filtration pump 11 after anaerobic reaction the bottom of filtration tank 1 in anaerobic pond 7, and before suction filtration tank 1, sewage also mixes with air by mixing wastewater with air valve 9; Sewage is uniform-flow filter material 3 from distribution cap 2 is passed in filtration tank bottom, then converge to coarse filtration pipe 4 and carry out coarse filtration, then enter smart chimney filter 6 and carry out essence filter, the water after purification is exported from drain pipe 16, enters stillness of night pond 19 successively through flow sensor 15, suspended substance sensor 14 and liquid-outlet valve 13.Wherein the flow to water and suspended substance ratio detect respectively for flow sensor 15 and suspended substance sensor 14, and detected result is delivered to switchboard, switchboard is controlled the flow of filtration pump 11 according to flow and suspended substance ratio, so that sewage carries out the most effectively, purification the most efficiently.
Claims (3)
1. compound sewage strainer, comprises anaerobic pond (7), stillness of night pond (19) and filtration tank (1), it is characterized in that: described anaerobic pond (7) is connected with the bottom of filtration tank (1) with air water mixing valve (9) by filtration pump (11) successively; Described filtration tank (1) top is connected to stillness of night pond (19) by drain pipe (16); Upper at described drain pipe (16), the direction of stillness of night pond (19), be provided with successively flow sensor (15), suspended substance sensor (14) and liquid-outlet valve (13) from filtration tank (1); Flow sensor (15) is also connected with the collection terminal of controller (12) with suspended substance sensor (14), and the output terminal of controller (12) is connected with filtration pump (11).
2. compound sewage strainer according to claim 1, is characterized in that: in described filtration tank (1), be provided with successively from bottom to up one-level column plate (51), secondary column plate (52) and three grades of column plates (53); The region of described one-level column plate (51) below is provided with dump mechanism (8), and one-level column plate (51) is provided with and distributes cap (2), distributes between cap (2) and secondary column plate (52) and is provided with coarse filtration pipe (4), and coarse filtration pipe (4) is filled with filter material (3); Between described secondary column plate (52) and three grades of column plates (53), be provided with smart chimney filter (6).
3. compound sewage strainer according to claim 2, is characterized in that: described coarse filtration pipe (4) comprises the filter membrane bag (18) in many ribs coarse filtration pipe support (17) and many ribs coarse filtration pipe support (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126728.4U CN203741191U (en) | 2014-03-20 | 2014-03-20 | Compound sewage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126728.4U CN203741191U (en) | 2014-03-20 | 2014-03-20 | Compound sewage filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741191U true CN203741191U (en) | 2014-07-30 |
Family
ID=51341018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126728.4U Withdrawn - After Issue CN203741191U (en) | 2014-03-20 | 2014-03-20 | Compound sewage filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103833187A (en) * | 2014-03-20 | 2014-06-04 | 湖州荣恒不锈钢有限公司 | Compound sewage filter |
-
2014
- 2014-03-20 CN CN201420126728.4U patent/CN203741191U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103833187A (en) * | 2014-03-20 | 2014-06-04 | 湖州荣恒不锈钢有限公司 | Compound sewage filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |