CN102838250A - Buried integrated domestic sewage treatment device - Google Patents

Buried integrated domestic sewage treatment device Download PDF

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Publication number
CN102838250A
CN102838250A CN 201110169732 CN201110169732A CN102838250A CN 102838250 A CN102838250 A CN 102838250A CN 201110169732 CN201110169732 CN 201110169732 CN 201110169732 A CN201110169732 A CN 201110169732A CN 102838250 A CN102838250 A CN 102838250A
Authority
CN
China
Prior art keywords
tank
sewage treatment
treatment unit
biochemistry pool
contact
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.)
Pending
Application number
CN 201110169732
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Chinese (zh)
Inventor
徐红定
谈家彬
徐亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Longjin Coating Environmental Protection Equipment Co Ltd
Original Assignee
Yangzhou Longjin Coating Environmental Protection Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhou Longjin Coating Environmental Protection Equipment Co Ltd filed Critical Yangzhou Longjin Coating Environmental Protection Equipment Co Ltd
Priority to CN 201110169732 priority Critical patent/CN102838250A/en
Publication of CN102838250A publication Critical patent/CN102838250A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a buried integrated domestic sewage treatment device. The device is arranged behind a biological septic tank, and comprises sequentially connected components of a regulation tank, an allocation well, an anaerobic contact biochemical tank, an aerobic contact biochemical tank, a sedimentation tank, an air floatation device, and a disinfection tank. The device assists in saving land resources. The lower part of the allocation well is designed into a spiral type, such that inorganic contaminant solid precipitation can be promoted. An upper-part overflow outlet of the allocation well is provided with an oblique-style grating baffle, such that inorganic contaminant solid precipitates can be further blocked. With the device provided by the invention, water quality can be further purified, and organic contaminants in sewage can be removed. Obtained clear water is subjected to filtration and disinfection by using a micro-porous ceramic filtration and disinfection device, and a national first-grade discharging standard can be reached. Organics filtrated and removed can be obtained as a composite fertilizer raw material in a chemical fertilizer factory.

Description

A kind of buried integral life sewage treatment unit
Technical field
The present invention relates to a kind of organic sewage treatment unit, relate in particular to a kind of buried integral life sewage treatment unit.
Background technology
Along with economy and Increase of population; Pollution to the Nature more and more receives human attention; On the basis of the service experience of sewage treatment unit before the summary both at home and abroad; Domesticly design a kind of complete organic waste-water treating apparatus that can buried setting, buried under earth type sewage treatment facility collection is removed BOD 5, COD, NH 3-N, it is stable and reliable for performance to possess skills, treatment effect is good, reduced investment is taken up an area of advantages such as few.This device needs aeration when aerobic contact biochemical treatment, need build Ventilator Room, needs to use blower fan, and this is construction cost and running cost increasing not only, and noise is also bigger; Contain a large amount of organic substances in the sewage, behind biochemical degradation, often can not recycling; This device carries out biochemical treatment behind certain hour, and effect will descend gradually, and bio-film colonization is more frequent.
Summary of the invention
The present invention is in order to overcome the above problems the buried integral life sewage treatment unit that provides a kind of WWT noiseless, treatment effect to increase substantially, save energy and reduce the cost, realize cycling and reutilization.
Technical scheme of the present invention is: after being arranged on biological septic tank, comprise the equalizing tank, distribution well, anaerobism contact biochemistry pool, aerobic contact biochemistry pool, settling tank, air-floating apparatus and the sterilization pool that connect successively.
Be provided with submersible sewage pump in the described equalizing tank, this submersible sewage pump moves through the PCL unit automatically.
Anaerobism contact biochemistry pool hangs honeycomb type micro-porous adsorption elastic solid filler with aerobic the contact in the biochemistry pool.
Said distribution down-hole portion is designed to spiral and is provided with the mud discharging mouth.
Aboveground riser of said distribution is provided with inclined grid baffle plate.
Described settling tank bottom is connected with transmitting device and is connected with distributing well.
Described equalizing tank, distribution well, anaerobism contact biochemistry pool, settling tank, air-floating apparatus and sterilization pool are arranged on underground; Described aerobic contact biochemistry pool is arranged on the face of land.
The present invention has following advantage:
1, adopt buried in combination, generally with underground be set to main, but also ground or semi-underground being combined to form, floor space is little, economizes the land resource.
2, it is spiral to distribute down-hole portion to be designed to, and is beneficial to the mineral contaminants solid precipitation.
3, distribute aboveground riser to be provided with inclined grid baffle plate, further stop the mineral contaminants solid precipitation.
4, aerobic contact biochemistry pool adopts many advection aeration process in ground, and scattering and concentrate in many tributaries, has increased the area and the time that contact with air, do not need blower fan, energy-conservation and reduction noise.
5, the coordinative composition of equipments water pump adopts the energy-efficient submersible sewage pump of AS type, and it can be torn the solid particulate of 80 millimeters of Φ 30-Φ and macrofiber thing.Safe operation reached more than 8000 hours continuously.Water pump in this device all is equipped with a usefulness with one, and the keying of water pump is through float switch control, and two water pumps were carried out automatic switchover through the PLC unit and are used alternatingly in 24 hours.
6, honeycomb type micro-porous adsorption elastic solid filler, structure are the honeycomb type micropore, become cylindric, and this filling intensity is good, corrosion-resistant, ageing-resistant, surface-area is big, power efficiency of oxygen supply is high, hang effects such as film piece; The inside plantation aerobic-anaerobic microbe, the mikrobe in the biochemistry pool 1 can transform organonitrogen in the sewage and resolve into NH 3N utilizes organic charcoal as electron donor, with NO simultaneously 2N, NO 3N changes into N 2, but also utilize part organic carbon source and NH 3N synthesizes new cellular material; If the microbial host aerobic microbiological in the biochemistry pool 2 and from oxygen type bacterium (nitrifier), aerobic type bacterium is resolved into CO with organism 2And H 2O utilizes organism to decompose inorganic carbon or the airborne CO that produces from oxygen type bacterium 2As nutrition source, with the NH in the sewage 3N changes into NO 2/ NO 3N.
7, set up air-floating apparatus, this device can further purify water, and casts aside out the organic dirt in the sewage.Clear water can reach national grade one discharge standard after micropore haydite filtering and sterilizing device filter-sterilized.The organism that air supporting is cast aside out and filtered out is given to fertilizer plant as composite fertilizer material.
8, this project layout circularizes, and is beneficial to save floor occupying area and engineering cost.
9, adopt automatic control system, running can regularly be carried out, move very flexible, and saving electric energy 43%.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is grid among the figure, the 2nd, and equalizing tank, the 3rd, submersible sewage pump, the 4th, distribute well, the 5th, mud discharging mouth, the 6th, anaerobism contact biochemistry pool, the 7th, aerobic contact biochemistry pool, the 8th, settling tank, the 9th, air-floating apparatus, the 10th, sterilization pool, the 11st, sterilizing unit.
Embodiment
A kind of buried integral life sewage treatment unit; After being arranged on biological septic tank; Comprise the equalizing tank 2, distribution well 4, anaerobism contact biochemistry pool 6, aerobic contact biochemistry pool 7, settling tank 8, air-floating apparatus 9 and the sterilization pool 10 that connect successively; Be provided with submersible sewage pump 3 in the described equalizing tank 2; This submersible sewage pump 3 moves through the PCL unit automatically, and anaerobism contact biochemistry pool 6 hangs honeycomb type micro-porous adsorption elastic solid filler with aerobic the contact in the biochemistry pool 7, and said distribution well 4 bottoms are designed to spiral and are provided with mud discharging mouth 5; Said distribution well 4 top risers are provided with inclined grid baffle plate; Described settling tank 8 bottoms are connected with transmitting device and are connected with distributing well 4, and described equalizing tank 2, to distribute well 4, anaerobism contact biochemistry pool 6, settling tank 8, air-floating apparatus 9 and sterilization pool 10 to be arranged on underground, and described aerobic contact biochemistry pool 7 is arranged on the face of land.
Sewage is run by gravity inbound traffics equalizing tank 2 after 1 coarse filtration of detailed catalogue grid; Carry out biochemical treatment through submersible sewage pump 3 entering anaerobic type contact biochemistry pools 6, aerobic contact biochemistry pool 7; Honeycomb type micro-porous adsorption elastic solid filler through hanging in two biochemistry pools constantly discharges the high-performance bio flora to plate-like fillers, and aerobic contact biochemistry pool 7 is provided with on the face of land, scatters and concentrate in many tributaries; For high reactivity aerobic microbiological flora provides competent oxygen; Thereby the organic contamination in the efficient degradation sewage, this honeycomb type micro-porous adsorption elastic solid filler make the high-activity microorganism flora that suitable, stable relatively environment arranged, and make it grow preferably, breed; The high-activity microorganism flora that is solidificated in the honeycomb type micro-porous adsorption elastic solid filler is constantly discharged in two biochemistry pools; Make in the biochemistry pool higher concentration that keeps the high-activity microorganism flora, this high-activity microorganism flora, to the pollutent in the water body have efficiently, biodegradability fast; Thereby guarantee the high-quality water quality of releasing; Flow into settling tank 8 through anaerobism contact biochemistry pool 6 with the aerobic sewage that contacts after biochemistry pool 7 is handled, sewage precipitates at settling tank 8, and the mud of lower sediment is returned by transmitting device and distributes well 4 sterilization dischargings; The clear liquid on settling tank 8 upper stratas gets into air-floating apparatus 9 again and purifies, and after micropore haydite filter sterilization device 11 filter-sterilized, can reach national grade one discharge standard, and the organism that air-floating apparatus 9 is cast aside out is given to fertilizer plant as composite fertilizer material.

Claims (7)

1. buried integral life sewage treatment unit, be arranged on biological septic tank after, it is characterized in that: comprise the equalizing tank that connects successively, distribute well, anaerobism contact biochemistry pool, aerobic contact biochemistry pool, settling tank, air-floating apparatus and sterilization pool.
2. a kind of buried integral life sewage treatment unit according to claim 1, it is characterized in that: be provided with submersible sewage pump in the described equalizing tank, this submersible sewage pump moves through the PCL unit automatically.
3. a kind of buried integral life sewage treatment unit according to claim 1 is characterized in that: anaerobism contact biochemistry pool hangs honeycomb type micro-porous adsorption elastic solid filler with aerobic the contact in the biochemistry pool.
4. a kind of buried integral life sewage treatment unit according to claim 1 is characterized in that: said distribution down-hole portion is designed to spiral and is provided with the mud discharging mouth.
5. a kind of buried integral life sewage treatment unit according to claim 1 is characterized in that: aboveground riser of said distribution is provided with inclined grid baffle plate.
6. a kind of buried integral life sewage treatment unit according to claim 1 is characterized in that: described settling tank bottom is connected with transmitting device and is connected with distributing well.
7. a kind of buried integral life sewage treatment unit according to claim 1 is characterized in that: described equalizing tank, distribution well, anaerobism contact biochemistry pool, settling tank, air-floating apparatus and sterilization pool are arranged on underground; Described aerobic contact biochemistry pool is arranged on the face of land.
CN 201110169732 2011-06-20 2011-06-20 Buried integrated domestic sewage treatment device Pending CN102838250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110169732 CN102838250A (en) 2011-06-20 2011-06-20 Buried integrated domestic sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110169732 CN102838250A (en) 2011-06-20 2011-06-20 Buried integrated domestic sewage treatment device

Publications (1)

Publication Number Publication Date
CN102838250A true CN102838250A (en) 2012-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110169732 Pending CN102838250A (en) 2011-06-20 2011-06-20 Buried integrated domestic sewage treatment device

Country Status (1)

Country Link
CN (1) CN102838250A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103693822A (en) * 2014-01-24 2014-04-02 青岛宁泰鑫环保科技股份有限公司 Buried sewage treatment method
CN104909512A (en) * 2015-05-14 2015-09-16 中国电建集团贵阳勘测设计研究院有限公司 Immigrant resettlement town living sewage processing system and method
CN104944681A (en) * 2015-05-25 2015-09-30 中国科学院南京土壤研究所 Method and device for efficiently removing organic matters in sewage by using periphyton
CN107055967A (en) * 2017-05-11 2017-08-18 重庆梅安森科技股份有限公司 Sanitary sewage Online Processing System
CN107285556A (en) * 2017-06-22 2017-10-24 四川省金晨科技有限公司 A kind of buried integrated sewage processing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103693822A (en) * 2014-01-24 2014-04-02 青岛宁泰鑫环保科技股份有限公司 Buried sewage treatment method
CN104909512A (en) * 2015-05-14 2015-09-16 中国电建集团贵阳勘测设计研究院有限公司 Immigrant resettlement town living sewage processing system and method
CN104944681A (en) * 2015-05-25 2015-09-30 中国科学院南京土壤研究所 Method and device for efficiently removing organic matters in sewage by using periphyton
CN104944681B (en) * 2015-05-25 2017-05-10 中国科学院南京土壤研究所 Method and device for efficiently removing organic matters in sewage by using periphyton
CN107055967A (en) * 2017-05-11 2017-08-18 重庆梅安森科技股份有限公司 Sanitary sewage Online Processing System
CN107285556A (en) * 2017-06-22 2017-10-24 四川省金晨科技有限公司 A kind of buried integrated sewage processing system

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121226

C02 Deemed withdrawal of patent application after publication (patent law 2001)