CN203999193U - A kind of multi-stage sewage treatment device - Google Patents
A kind of multi-stage sewage treatment device Download PDFInfo
- Publication number
- CN203999193U CN203999193U CN201420430924.0U CN201420430924U CN203999193U CN 203999193 U CN203999193 U CN 203999193U CN 201420430924 U CN201420430924 U CN 201420430924U CN 203999193 U CN203999193 U CN 203999193U
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- CN
- China
- Prior art keywords
- treatment device
- sewage treatment
- membrane filter
- ultrafiltration membrane
- cylindrical housings
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- Expired - Fee Related
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- Cyclones (AREA)
Abstract
The utility model relates to a kind of multi-stage sewage treatment device, comprises cyclone sediment device, carbon fiber filtration unit and ultrafiltration membrane filter device, and tertiary treatment device connects by pipeline.The utility model utilizes the solid pollutants such as the suspended substance of cyclone sediment device in disposing of sewage, utilize carbon fiber filtration unit to process biphenyl, further utilize again ultrafiltration membrane filter device to process other fine particle pollutent, the objectionable impurities such as suspended substance, biphenyl in disposable solution sewage, the water outlet making reaches emission standard; And utilize the poor effect of falling this section consumption that reaches of natural water pressure.
Description
Technical field
The utility model relates to sewage treatment area, is specifically related to a kind of multi-stage sewage treatment device.
Background technology
In production of chemical fibres, can produce combined sewage, the inside comprises the material to environment such as suspended substance, biphenol compound.At present, in factory, processing mainly comprises hydrocyclone, cyclone-type sand precipitating pool and cyclone reaction pond containing the cyclonic separation equipment of the waste water of suspended substance.The common shortcoming of aforesaid device is: whole reactor upper and lower ends water flow rotary speed is close, and speed is larger, mainly utilize centrifugal force that the suspended particle in waste water is got rid of to reactor wall, suspended particle drops to sewage draining exit along inwall under gravity and the effect that rotatablely moves; For increasing swirl velocity, whipping device need be set; Conversion unit is easy to wear, and sedimentation effect is poor, and structure is not compact, and floor space is larger, and construction costs is higher; And the water treatment system of processing several Composite pollution materials does not reach good effect yet.
Summary of the invention
Utility model object: the purpose of this utility model is in order to overcome deficiency of the prior art, and a kind of multi-stage sewage treatment device is provided, the objectionable impurities such as suspended substance, biphenyl in disposable solution sewage, the water outlet making reaches emission standard; And utilize the poor effect of falling this section consumption that reaches of natural water pressure.
Technical scheme: in order to solve the problems of the technologies described above, originally be novel described a kind of multi-stage sewage treatment device, comprise cyclone sediment device, carbon fiber filtration unit and ultrafiltration membrane filter device, tertiary treatment device connects by pipeline, top at ultrafiltration membrane filter device is provided with water outlet, it is characterized in that: cyclone sediment device comprises base, on described base, be provided with cylindrical housings, be fixed with outer cyclone structure in described cylindrical housings bottom, be fixed with inward eddy structure on described cylindrical housings top, in described cylindrical housings, be respectively equipped with inward eddy water inlet pipe and outward turning and flow to water pipe, above flowing to water pipe, described outward turning is provided with drainage tray, between described cylindrical housings and outer cyclone structure bottom, be provided with evacuated tube.
Described outer cyclone structure comprises outer whirl cylinder, and described outer whirl cylinder upper end open lower end closed is provided with mud suction apparatus in bottom, described outer whirl cylinder the inside, is provided with flushing arrangement on described mud suction apparatus top.
Described inward eddy structure comprises the cylindrical inner draft tube of two open ends, is provided with the back taper water inlet eddy flow inner core of two open ends in described cylindrical inner draft tube, on described cylindrical inner draft tube and back taper water inlet eddy flow inner core sidewall, is all provided with water-in.
Water outlet on described ultrafiltration membrane filter device is lower than the top of carbon fiber filtration unit.
Beneficial effect: the utility model utilizes the solid pollutants such as the suspended substance of cyclone sediment device in disposing of sewage, utilize carbon fiber filtration unit to process biphenyl, further utilize again ultrafiltration membrane filter device to process other fine particle pollutent, the objectionable impurities such as suspended substance, biphenyl in disposable solution sewage, the water outlet making reaches emission standard; And utilize the poor effect of falling this section consumption that reaches of natural water pressure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein 1, cyclone sediment device; 2, carbon fiber filtration unit; 3, ultrafiltration membrane filter device; 4, water outlet; 5, inward eddy water inlet pipe; 6, outward turning flows to water pipe; 7, drainage tray; 8, evacuated tube; 9, outer cyclone structure; 10, outer whirl cylinder; 11, mud suction apparatus; 12, flushing arrangement; 13, cylindrical inner draft tube; 14, back taper water inlet eddy flow inner core; 15, base; 16, cylindrical housings; 17, inward eddy structure.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, a kind of multi-stage sewage treatment device, comprise cyclone sediment device 1, carbon fiber filtration unit 2 and ultrafiltration membrane filter device 3, tertiary treatment device connects by pipeline, be provided with water outlet 4 on the top of ultrafiltration membrane filter device 3, cyclone sediment device 1 comprises base 15, on described base 15, be provided with cylindrical housings 16, be fixed with outer cyclone structure 9 in described cylindrical housings 16 bottoms, be fixed with inward eddy structure 17 on described cylindrical housings 16 tops, in described cylindrical housings 16, be respectively equipped with inward eddy water inlet pipe 5 and outward turning flows to water pipe 6, above flowing to water pipe 6, described outward turning is provided with drainage tray 7, between described cylindrical housings 16 and outer cyclone structure 3 bottoms, be provided with evacuated tube 8, described outer cyclone structure 9 comprises outer whirl cylinder 10, described outer whirl cylinder 10 upper end open lower end closed, be provided with mud suction apparatus 11 in described outer whirl cylinder 10 bottoms, the inside, be provided with flushing arrangement 12 on described mud suction apparatus 11 tops, described inward eddy structure 17 comprises the cylindrical inner draft tube 13 of two open ends, be provided with the back taper water inlet eddy flow inner core 14 of two open ends 13 li of described cylindrical inner draft tubes, on described cylindrical inner draft tube 13 and back taper water inlet eddy flow inner core 14 sidewalls, be all provided with water-in, the water outlet 4 on described ultrafiltration membrane filter device 3 is lower than the top of carbon fiber filtration unit 2.
Claims (4)
1. a multi-stage sewage treatment device, comprise cyclone sediment device (1), carbon fiber filtration unit (2) and ultrafiltration membrane filter device (3), tertiary treatment device connects by pipeline, be provided with water outlet (4) on the top of ultrafiltration membrane filter device (3), it is characterized in that: cyclone sediment device (1) comprises base (15), on described base (15), be provided with cylindrical housings (16), be fixed with outer cyclone structure (9) in described cylindrical housings (16) bottom, be fixed with inward eddy structure (17) on described cylindrical housings (16) top, in described cylindrical housings (16), be respectively equipped with inward eddy water inlet pipe (5) and outward turning and flow to water pipe (6), flow to water pipe (6) top in described outward turning and be provided with drainage tray (7), between described cylindrical housings (16) and outer cyclone structure (3) bottom, be provided with evacuated tube (8).
2. multi-stage sewage treatment device according to claim 1, it is characterized in that: described outer cyclone structure (9) comprises outer whirl cylinder (10), described outer whirl cylinder (10) upper end open lower end closed, be provided with mud suction apparatus (11) in bottom, described outer whirl cylinder (10) the inside, be provided with flushing arrangement (12) on described mud suction apparatus (11) top.
3. multi-stage sewage treatment device according to claim 1, it is characterized in that: described inward eddy structure (17) comprises the cylindrical inner draft tube (13) of two open ends, at the inner back taper water inlet eddy flow inner core (14) that is provided with two open ends of described cylindrical inner draft tube (13), on described cylindrical inner draft tube (13) and back taper water inlet eddy flow inner core (14) sidewall, be all provided with water-in.
4. multi-stage sewage treatment device according to claim 1, is characterized in that: the water outlet (4) on described ultrafiltration membrane filter device (3) is lower than the top of carbon fiber filtration unit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430924.0U CN203999193U (en) | 2014-07-31 | 2014-07-31 | A kind of multi-stage sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430924.0U CN203999193U (en) | 2014-07-31 | 2014-07-31 | A kind of multi-stage sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999193U true CN203999193U (en) | 2014-12-10 |
Family
ID=52039223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430924.0U Expired - Fee Related CN203999193U (en) | 2014-07-31 | 2014-07-31 | A kind of multi-stage sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293733A (en) * | 2014-07-31 | 2016-02-03 | 江苏天地化纤有限公司 | Multilevel sewage treatment device |
-
2014
- 2014-07-31 CN CN201420430924.0U patent/CN203999193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293733A (en) * | 2014-07-31 | 2016-02-03 | 江苏天地化纤有限公司 | Multilevel sewage treatment device |
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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: 20141210 Termination date: 20170731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |