CN101648768A - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
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- CN101648768A CN101648768A CN200910181480A CN200910181480A CN101648768A CN 101648768 A CN101648768 A CN 101648768A CN 200910181480 A CN200910181480 A CN 200910181480A CN 200910181480 A CN200910181480 A CN 200910181480A CN 101648768 A CN101648768 A CN 101648768A
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- Prior art keywords
- cabinet
- contact
- aerate
- clear water
- sewage treatment
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Abstract
The invention discloses a domestic sewage treatment device which comprises an aeration cabinet (1), a contact cabinet I (2), a contact cabinet II (3), a settling cabinet (4) and a sterilized clear water cabinet (5), wherein the aeration cabinet (1) is communicated with the contact cabinet I (2), the contact cabinet II (3), the settling cabinet (4) and the sterilized clear water cabinet (5) in sequence, a crushing pump (6) is connected at the position of an input port of the aeration cabinet (1), a transferring pump (7) and a fine filter (8) are arranged between the settling cabinet (4) and thesterilized clear water cabinet (5) in sequence, pipelines which are arranged at the bottom parts of the aeration cabinet (1), the contact cabinet I (2), the contact cabinet II (3), the settling cabinet (4) and the sterilized clear water cabinet (5) are communicated with an outboard outlet, and all pipelines are mutually connected in parallel and then communicated with the outboard outlet througha discharge pump. The invention not only has low using cost, but also has long service life.
Description
Technical field
The present invention relates to a kind of sewage treatment unit.
Background technology
At present, known novel sewage treatment unit all is with the percolation water in the embrane method osmotic treated extraction sewage, improves the discharge index of device with ozone or disinfection by ultraviolet light in its early stage or later stage.Just there is a kind of disadvantage in this: the life-span of film is extremely short, changes very frequently, and maintenance cost is quite high.Otherwise it is up to standard that discharge water is difficult to.
Summary of the invention
The invention provides a kind of sewage treatment unit, not only use cost is low for it, and long service life.
The present invention has adopted following technical scheme: a kind of sewage treatment unit, it comprises aerate cabinet, contact cabinet I, contact cabinet II, sump tank and sterilization clear water cabinet, aerate cabinet successively with contact cabinet I, contact cabinet II, sump tank and sterilization clear water cabinet are connected, place, input aperture at aerate cabinet is connected with macerator pump, between sump tank and sterilization clear water cabinet, be provided with successively and reject pump and secondary filter, at aerate cabinet, contact cabinet I, contact cabinet II, the bottom of sump tank and sterilization clear water cabinet all is provided with pipeline and is communicated with side of a ship outer vent, and each pipeline back parallel with one another is communicated with side of a ship outer vent by emptying pump.
All be provided with valve on the pipeline of the bottom of described aerate cabinet, contact cabinet I, contact cabinet II, sump tank and sterilization clear water cabinet.Described aerate cabinet, contact cabinet I, contact cabinet II with in be provided with pipeline I and be connected with air pump or blower fan.Described sump tank is connected with air pump or blower fan by two-way pipeline, is provided with the loop of recoiling between sump tank and the aerate cabinet, and sump tank is by being communicated with between recoil loop and the aerate cabinet.The top of described aerate cabinet is provided with the fire water inlet.The top of described aerate cabinet is provided with ventilation mouth with contacting between the cabinet I.Described secondary filter is connected with the PLC controller.Described sterilization clear water cabinet top is provided with grey water inlet, is provided with the anti-overflow head piece at sterilization clear water cabinet.
The present invention has following beneficial effect: the present invention is provided with secondary filter, sanitary sewage to the prime biochemical treatment carries out the essence filter, and regularly recoil with pressurized air, guarantee that effectively secondary filter is not subjected to sludge blockage, through after the sterilization, sewage gets final product qualified discharge, and this method is not only saved maintenance cost at last, and do not need to change, discharge water is difficult for exceeding standard.Sedimentary mud and scum silica frost pass through recoil loop transport aerate cabinet in the sump tank of the present invention, and cause certain reflux ratio, in order to improve effluent quality, reduce influent concentration, regulate and the stable impact load, improve biomembrane activity, improve the organic loading rate of solarization air cell.Secondary filter of the present invention is connected with the PLC controller, and secondary filter is controlled regular automatic backwash by PLC, guarantees its work-ing life.
Description of drawings
Fig. 1 is a structural representation of the present invention
Embodiment
In Fig. 1, the present invention is a kind of sewage treatment unit, it comprises aerate cabinet 1, contact cabinet I 2, contact cabinet II 3, sump tank 4 and sterilization clear water cabinet 5, aerate cabinet 1 successively with contact cabinet I 2, contact cabinet II 3, sump tank 4 and sterilization clear water cabinet 5 are connected, place, input aperture at aerate cabinet 1 is connected with macerator pump 6, between sump tank 4 and sterilization clear water cabinet 5, be provided with successively and reject pump 7 and secondary filter 8, at aerate cabinet 1, contact cabinet I 2, contact cabinet II 3, the bottom of sump tank 4 and sterilization clear water cabinet 5 all is provided with pipeline and is communicated with side of a ship outer vent, each pipeline back parallel with one another is communicated with side of a ship outer vent by emptying pump, at aerate cabinet 1, contact cabinet I 2, contact cabinet II 3, all be provided with valve 9 on the pipeline of the bottom of sump tank 4 and sterilization clear water cabinet 5, aerate cabinet 1, contact cabinet I 2, contact cabinet II 3 with in be provided with pipeline I 13 and be connected with air pump or blower fan 8, be connected with air pump or blower fan 8 by two-way pipeline 14 at sump tank 4, be provided with the recoil loop between sump tank 4 and the aerate cabinet 1, sump tank 4 is communicated with by between recoil loop and the aerate cabinet 1, be provided with fire water inlet 10 at the top of aerate cabinet 1, be provided with ventilation mouth 11 at the top of aerate cabinet 1 between the cabinet I 2 with contacting, be connected with the PLC controller at secondary filter 8, be provided with grey water inlet at sterilization clear water cabinet 5 tops, be provided with anti-overflow head piece 12 at sterilization clear water cabinet 5.Sewage of the present invention flows into aerate cabinet 1 after macerator pump 6 is pulverized, mix with active sludge, enters contact cabinet I 2 through oxygenation and flows through filler, contacts with microbial film.Wherein organic pollutant is adhered to by microbial film and clears up, and generates CO2 and water.Sewage after the microbial film of contact cabinet II 3 is handled enters sump tank 4 precipitations, and the water after the clarification flows into sterilization clear water cabinet 5 after secondary filter 8 filters, regularly outboard discharged by liquid level control.Sedimentary mud and scum silica frost are returned to aerate cabinet by the recoil loop in the sump tank 4, and cause certain reflux ratio.
Claims (8)
1, a kind of sewage treatment unit, it is characterized in that it comprises aerate cabinet (1), contact cabinet I (2), contact cabinet II (3), sump tank (4) and sterilization clear water cabinet (5), aerate cabinet (1) successively with contact cabinet I (2), contact cabinet II (3), sump tank (4) and sterilization clear water cabinet (5) are connected, place, input aperture at aerate cabinet (1) is connected with macerator pump (6), between sump tank (4) and sterilization clear water cabinet (5), be provided with successively and reject pump (7) and secondary filter (8), in aerate cabinet (1), contact cabinet I (2), contact cabinet II (3), the bottom of sump tank (4) and sterilization clear water cabinet (5) all is provided with pipeline and is communicated with side of a ship outer vent, and each pipeline back parallel with one another is communicated with side of a ship outer vent by emptying pump.
2, sewage treatment unit according to claim 1 is characterized in that all being provided with valve (9) on the pipeline of bottom of described aerate cabinet (1), contact cabinet I (2), contact cabinet II (3), sump tank (4) and the clear water cabinet (5) of sterilizing.
3, sewage treatment unit according to claim 1, it is characterized in that described aerate cabinet (1), contact cabinet I (2), contact cabinet II (3) with in be provided with pipeline I (13) and be connected with air pump or blower fan (8).
4, sewage treatment unit according to claim 1, it is characterized in that described sump tank (4) is connected with air pump or blower fan (8) by two-way pipeline (14), be provided with the recoil loop between sump tank (4) and the aerate cabinet (1), sump tank (4) is by being communicated with between recoil loop and the aerate cabinet (1).
5, sewage treatment unit according to claim 1 is characterized in that the top of described aerate cabinet (1) is provided with fire water inlet (10).
6, sewage treatment unit according to claim 1, the top that it is characterized in that described aerate cabinet (1) are provided with ventilation mouth (11) with contacting between the cabinet I (2).
7, sewage treatment unit according to claim 1 is characterized in that described secondary filter (8) is connected with the PLC controller.
8, sewage treatment unit according to claim 1 is characterized in that described sterilization clear water cabinet (5) top is provided with grey water inlet, is provided with anti-overflow head piece (12) at sterilization clear water cabinet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181480A CN101648768A (en) | 2009-07-17 | 2009-07-17 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181480A CN101648768A (en) | 2009-07-17 | 2009-07-17 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101648768A true CN101648768A (en) | 2010-02-17 |
Family
ID=41671121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181480A Pending CN101648768A (en) | 2009-07-17 | 2009-07-17 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648768A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671594A (en) * | 2015-01-28 | 2015-06-03 | 江苏南极机械有限责任公司 | Method for carrying out sequencing batch biochemical treatment on inland ship domestic sewage |
| CN106082540A (en) * | 2016-07-20 | 2016-11-09 | 柳州易旺科技有限公司 | A kind of processing means of civil sewage microorganism |
| CN106082448A (en) * | 2016-07-20 | 2016-11-09 | 柳州易旺科技有限公司 | A kind of sewage microorganism treatment device |
| CN107758980A (en) * | 2016-08-17 | 2018-03-06 | 辽宁陆海石油装备研究院有限公司 | A kind of new antimicrobial ceramic film sewage treatment device |
-
2009
- 2009-07-17 CN CN200910181480A patent/CN101648768A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671594A (en) * | 2015-01-28 | 2015-06-03 | 江苏南极机械有限责任公司 | Method for carrying out sequencing batch biochemical treatment on inland ship domestic sewage |
| CN104671594B (en) * | 2015-01-28 | 2016-04-06 | 江苏南极机械有限责任公司 | A kind of inland navigation craft sanitary sewage sequence criticizes biochemical processing method |
| CN106082540A (en) * | 2016-07-20 | 2016-11-09 | 柳州易旺科技有限公司 | A kind of processing means of civil sewage microorganism |
| CN106082448A (en) * | 2016-07-20 | 2016-11-09 | 柳州易旺科技有限公司 | A kind of sewage microorganism treatment device |
| CN107758980A (en) * | 2016-08-17 | 2018-03-06 | 辽宁陆海石油装备研究院有限公司 | A kind of new antimicrobial ceramic film sewage treatment device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |