CN202744420U - Novel sewage treatment device - Google Patents
Novel sewage treatment device Download PDFInfo
- Publication number
- CN202744420U CN202744420U CN 201220274526 CN201220274526U CN202744420U CN 202744420 U CN202744420 U CN 202744420U CN 201220274526 CN201220274526 CN 201220274526 CN 201220274526 U CN201220274526 U CN 201220274526U CN 202744420 U CN202744420 U CN 202744420U
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- sewage treatment
- treatment unit
- sewage
- novel sewage
- ecotechnology
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Abstract
The utility model discloses a novel sewage treatment device, which comprises a physicochemical treatment unit, a biochemical treatment unit, an ecological engineering method treatment unit and a heat energy extraction unit, wherein the physicochemical treatment unit comprises a mechanical grille, an oil separator and a regulation pool, and the biochemical treatment unit comprises an anaerobic biological reactor, an anoxic reactor, an efficient aerobic bioreactor and an efficient filter which are sequentially connected in series; and the ecological engineering method treatment unit comprises a surface runoff constructed wetland sewage treatment system, an underground runoff constructed wetland sewage treatment system, a subsurface flow constructed wetland sewage treatment system and a vertical flow constructed wetland sewage treatment system which are sequentially communicated, and the heat energy extraction unit comprises a water source heat pump, a cold and heat exchanger, a central air conditioner, a fan coil and/or radiator. The existing single and mature sewage treatment device is combined optimally and reasonably, so that the advantages are complemented, and the decentralized treatment, source control and in-place reuse of sewage are realized, and thus the effective management and recycle of sewage are achieved.
Description
Technical field
The utility model relates to a kind of novel sewage treatment unit, belongs to sewage treatment area.
Background technology
At present, the sewage water treatment method of comparatively commonly using both at home and abroad is materialization processing or biochemical treatment.The normal devices such as mechanical grille, grease trap that adopt are processed in materialization, and the devices such as anaerobic biological reactor, high efficiency filter are often adopted in biochemical treatment.Above-mentioned waste disposal plant all is comparative maturity, but when being processed, often only selects in sewage single said apparatus in the prior art, and said apparatus can not be carried out rationally effectively combination, therefore can not realize removing thoroughly the objectionable impurities in the sewage comprehensively.Waste disposal plant of the prior art all can not carry out extraction and application to the heat in the sewage source in addition.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of novel sewage treatment unit.
Its technical solution is:
A kind of novel sewage treatment unit, it comprises physicochemical treatment unit and biochemical treatment unit; Physicochemical treatment unit comprises mechanical grille, grease trap and equalizing tank, and grease trap links to each other by pipeline with equalizing tank; The biochemical treatment unit comprises anaerobic biological reactor, anoxic reacter, high-efficiency aerobic bio-reactor and the high efficiency filter that successively series connection arranges; Equalizing tank links to each other by pipeline with anaerobic biological reactor.
Further, the connecting tube at equalizing tank and anaerobic biological reactor arranges submersible pump.
Further, above-mentioned waste disposal plant also comprises the ecotechnology processing unit, and the ecotechnology processing unit is communicated with the biochemical treatment unit.
Above-mentioned ecotechnology processing unit comprises rainwash artificial marsh sewage treatment system, run in depth artificial marsh sewage treatment system, subsurface flow constructed wetland sewage treatment system and the vertical flow artificial wetland sewage treatment system that is communicated with successively.
Further, above-mentioned waste disposal plant also comprises the heat energy extraction unit, and the heat energy extraction unit is communicated with the ecotechnology processing unit.
Above-mentioned heat energy extraction unit is water resource heat pump, changes in temperature interchanger, central air-conditioning, fan coil and/or radiator.
Further, above-mentioned waste disposal plant also comprises sterilization pool, back flushing pond and clean water basin; Back flushing pond or clean water basin connect the landscape water pipeline.
Above-mentioned physicochemical treatment unit, biochemical treatment unit, ecotechnology processing unit all link to each other with the PLC Controlling System with the heat energy extraction unit.
Useful technique effect of the present utility model is:
(1) the utility model will have single, ripe waste disposal plant optimization now and reasonably combine, and have complementary advantages, and sewage is carried out dispersion treatment, source control and on the spot reuse, reach effective improvement and the cyclically utilizing of sewage;
(2) anaerobic biological reactor, anoxic reacter, high-efficiency aerobic bio-reactor and the high efficiency filter of selecting successively series connection to arrange in the biochemical treatment unit have higher biological respinse speed and processing efficiency;
(3) enter the ecotechnology artificial marsh sewage treatment system through the sewage after the biochemical treatment cell processing, successively through precipitation, the filtration of rainwash artificial swamp, run in depth artificial swamp, drowned flow artificial wet land and vertical current constructed wetland, insoluble rejection to organics in the sewage gets off, utilized by microorganism, dissolved organic matter in the sewage is guaranteed the water quality reaching standard discharging by the removal that is decomposed of the biomembranous absorption of root system of plant, absorption and bio-metabolic process;
(4) enter in water resource heat pump, interchanger, central air-conditioning, fan coil or the radiator as cold and heat source through the sewage after the processing of ecotechnology artificial marsh sewage treatment system, energy in the sewage is effectively utilized, reach the purpose of clean energy comprehensive utilization, renewable resource development and use, recycling economy and energy efficiency;
(5) the utility model adopts buried design, and top, structures pond earth-covering greening, blower fan water pump etc. place underground, and adopts rational noise reduction and the measure that eliminates the unusual smell, and reaches the effect that peculiar smell is few, noise is low in sewage treatment process;
(6) the utility model adopts the PLC automatic control system, has level of automation height, the characteristics such as easy and simple to handle, can control sewage treatment process comprehensively.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment:
Fig. 1 is structural principle synoptic diagram of the present utility model.
Embodiment
By reference to the accompanying drawings, a kind of novel sewage treatment unit, it comprises physicochemical treatment unit, biochemical treatment unit, ecotechnology processing unit and heat energy extraction unit, and physicochemical treatment unit, biochemical treatment unit, ecotechnology processing unit all link to each other with the PLC Controlling System with the heat energy extraction unit.Physicochemical treatment unit comprises mechanical grille, grease trap and equalizing tank, and grease trap links to each other by pipeline with equalizing tank.The biochemical treatment unit comprises anaerobic biological reactor, anoxic reacter, high-efficiency aerobic bio-reactor and the high efficiency filter that successively series connection arranges; Equalizing tank links to each other by pipeline with anaerobic biological reactor, installing submersible pump on connecting tube.The biochemical treatment unit is communicated with the ecotechnology processing unit, and the ecotechnology processing unit comprises rainwash artificial marsh sewage treatment system, run in depth artificial marsh sewage treatment system, subsurface flow constructed wetland sewage treatment system and the vertical flow artificial wetland sewage treatment system that is communicated with successively.The ecotechnology processing unit is by the circulating water pipeline in the pipeline communication heat energy extraction unit, and the heat energy extraction unit comprises water resource heat pump, changes in temperature interchanger, central air-conditioning, fan coil and radiator.The ecotechnology processing unit is by another pipeline communication sterilization pool, and sterilization pool is communicated with respectively back flushing pond and clean water basin.Back flushing pond or clean water basin also can link to each other with the landscape water pipeline, in order to landscape water to be provided.
Anaerobic biological reactor, anoxic reacter, high-efficiency aerobic bio-reactor and high efficiency filter include the pond body, arrange the filtrate of corresponding kind at Chi Tizhong.Rainwash artificial marsh sewage treatment system, run in depth artificial marsh sewage treatment system, subsurface flow constructed wetland sewage treatment system and vertical flow artificial wetland sewage treatment system all are to be made at certain corresponding wetland plant of filler plantation, it has, and laid down cost is low, running cost is low, effluent quality is good and simple operation and other advantages, the effect of beautifying the environment in addition simultaneously.
The below describes the treating processes of sewage in this device:
Life, medical treatment or other sewage are flowed out by sewage draining exit, at first enter physicochemical treatment unit, by mechanical grille the floating matter in the sewage or the isolation of other macrobead things are removed, then sewage enters in the grease trap, but grease trap is removed the oil slick in the sewage and parts of fine dispersed oil, sewage after the oily water separation enters in the equalizing tank again, the regulating water quality water yield and concentration of wastewater.Then the sewage in the equalizing tank is delivered to anaerobic biological reactor by submersible pump and carries out biochemical treatment, anaerobic biological reactor utilization hydrolysis and acid-producing bacteria, become dissolved organic matter, macromolecular substance to resolve into small-molecule substance insoluble hydrolysis of organic matter, greatly improved the biodegradability of sewage; After the biodegradability of sewage improves, enter successively in anoxic reacter and the high-efficiency aerobic bio-reactor, finish the decarburization of sewage, nitrated, denitrification process, remove most COD, BOD, ammonia nitrogen, SS in the sewage, then enter high efficiency filter, high efficiency filter can further purify sewage.Sewage after processing through anoxic reacter, high-efficiency aerobic bio-reactor and high efficiency filter successively enters the ecotechnology processing unit, process through rainwash artificial marsh sewage treatment system, run in depth artificial marsh sewage treatment system, subsurface flow constructed wetland sewage treatment system and vertical flow artificial wetland sewage treatment system successively, insoluble organism in the sewage is retained down very soon and then is utilized by microorganism by precipitation, the filteration of wetland; Dissolved organic matter in the sewage then can be by the removal that is decomposed of the biomembranous absorption of root system of plant, absorption and bio-metabolic process, thereby has further removed the COD in the sewage, BOD, ammonia nitrogen, SS.Enter the sterilization pool sterilization finally by the sewage behind excessively biochemical, the ecotechnology sedimentation and filtration, the water quality after the sterilization satisfies the requirement of back flushing and cyclically utilizing, can enter respectively in back flushing pond or the clean water basin for subsequent use.Water quality after the sterilization also satisfies the requirement of landscape water simultaneously, thereby back flushing pond or clean water basin can be linked to each other with the landscape water pipeline, so that landscape water to be provided.After sewage is through the ecotechnology sedimentation and filtration, also can enter by pipeline in the circulating water pipeline of well water system water resource heat pump, room system changes in temperature interchanger, indoor heating system central air-conditioning, fan coil or radiator etc., as cold and heat source, to extract constant temperature energy in the sewage.Take water resource heat pump as example, in summer indoor heat is taken out, be discharged in the water body and go, because the temperature at water source is low, thus can take away efficiently heat, to reach summer to the purpose of indoor refrigeration; Then be by water source heat pump units winter, extracts heat energy from the water source, delivers to indoor heating.
The relevant technologies content of not addressing in the aforesaid way is taked or is used for reference prior art and can realize.
Need to prove that under the instruction of this specification sheets, any equivalents that those skilled in the art have done, or obvious variant all should be within protection domains of the present utility model.
Claims (9)
1. novel sewage treatment unit, be characterised in that: it comprises physicochemical treatment unit and biochemical treatment unit; Physicochemical treatment unit comprises mechanical grille, grease trap and equalizing tank, and grease trap links to each other by pipeline with equalizing tank; The biochemical treatment unit comprises anaerobic biological reactor, anoxic reacter, high-efficiency aerobic bio-reactor and the high efficiency filter that successively series connection arranges; Equalizing tank links to each other by pipeline with anaerobic biological reactor.
2. a kind of novel sewage treatment unit according to claim 1, it is characterized in that: the connecting tube between equalizing tank and anaerobic biological reactor arranges submersible pump.
3. a kind of novel sewage treatment unit according to claim 1, be characterised in that: it also comprises the ecotechnology processing unit, the ecotechnology processing unit is communicated with the biochemical treatment unit.
4. a kind of novel sewage treatment unit according to claim 3 is characterized in that: described ecotechnology processing unit comprises rainwash artificial marsh sewage treatment system, run in depth artificial marsh sewage treatment system, subsurface flow constructed wetland sewage treatment system and the vertical flow artificial wetland sewage treatment system that is communicated with successively.
5. a kind of novel sewage treatment unit according to claim 3, be characterised in that: it also comprises the heat energy extraction unit, the heat energy extraction unit is communicated with the ecotechnology processing unit.
6. a kind of novel sewage treatment unit according to claim 5, it is characterized in that: described heat energy extraction unit is water resource heat pump, changes in temperature interchanger, central air-conditioning, fan coil and/or radiator.
7. a kind of novel sewage treatment unit according to claim 1, be characterised in that: it also comprises sterilization pool, back flushing pond and clean water basin.
8. a kind of novel sewage treatment unit according to claim 7 is characterized in that: back flushing pond or clean water basin connection landscape water pipeline.
9. a kind of novel sewage treatment unit according to claim 5, it is characterized in that: described physicochemical treatment unit, biochemical treatment unit, ecotechnology processing unit all link to each other with the PLC Controlling System with the heat energy extraction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274526 CN202744420U (en) | 2012-06-12 | 2012-06-12 | Novel sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274526 CN202744420U (en) | 2012-06-12 | 2012-06-12 | Novel sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744420U true CN202744420U (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274526 Expired - Fee Related CN202744420U (en) | 2012-06-12 | 2012-06-12 | Novel sewage treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202744420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359893A (en) * | 2013-08-06 | 2013-10-23 | 山东建筑大学 | A sewage treatment and reclaimed-water reuse coupled system for landscape energy-efficient residential areas |
| CN105668940A (en) * | 2016-03-31 | 2016-06-15 | 武汉绿明利环能股份有限公司 | Ecological ICPS municipal domestic sewage treatment method |
| CN106365380A (en) * | 2016-08-31 | 2017-02-01 | 防城港市中能生物能源投资有限公司 | Treating method of biodiesel sewage |
-
2012
- 2012-06-12 CN CN 201220274526 patent/CN202744420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359893A (en) * | 2013-08-06 | 2013-10-23 | 山东建筑大学 | A sewage treatment and reclaimed-water reuse coupled system for landscape energy-efficient residential areas |
| CN105668940A (en) * | 2016-03-31 | 2016-06-15 | 武汉绿明利环能股份有限公司 | Ecological ICPS municipal domestic sewage treatment method |
| CN106365380A (en) * | 2016-08-31 | 2017-02-01 | 防城港市中能生物能源投资有限公司 | Treating method of biodiesel sewage |
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| 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: 20130220 Termination date: 20140612 |
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| EXPY | Termination of patent right or utility model |