CN101462795A - Low energy consumption and high efficiency complete set apparatuses for domestic sewage treatment and odor purification - Google Patents
Low energy consumption and high efficiency complete set apparatuses for domestic sewage treatment and odor purification Download PDFInfo
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- CN101462795A CN101462795A CNA2008100236678A CN200810023667A CN101462795A CN 101462795 A CN101462795 A CN 101462795A CN A2008100236678 A CNA2008100236678 A CN A2008100236678A CN 200810023667 A CN200810023667 A CN 200810023667A CN 101462795 A CN101462795 A CN 101462795A
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Abstract
The invention relates to a low-energy consumption and high-efficiency unitized device for treating domestic wastewater and purifying ozone and belongs to the technical field of domestic wastewater treatment. The device comprises a biological biochemical purification reactor and a deodorizer; the deodorizer is arranged on the top surface of a pool body of the biological biochemical purification reactor; a bottom pipeline is communicated with a top space of the biological biochemical purification reactor; the biological biochemical purification reactor consists of an aerobic and anoxic circulation region in the middle part of the pool body, a sludge pool at one side of the pool body, a sedimentation region at the other side of the pool body and a sludge region; the middle part of the aerobic and anoxic circulation region is provided with a transverse baffle plate; the upper part of the transverse baffle plate is provided with a jet flow aerator; water of one side of the sedimentation region is communicated with the aerobic and anoxic circulation region, while the other side is provided with a clean water discharge port; the bottom of the sludge region of the lower part of the sedimentation region is communicated with the aerobic and anoxic circulation region; and a connecting pipeline is arranged between the sludge region and a sludge pool. The device integrating wastewater, odor and sludge treatment has good treatment effect, low energy consumption and high efficiency; and the whole unitized device has simple structure, low construction cost and low treatment cost and is suitable for treating and purifying of domestic wastewater in vast rural areas, new rural areas, villages and towns and small towns.
Description
Technical field
The invention belongs to the sanitary sewage disposal technical field, refer in particular to a kind of less energy-consumption, high efficiency complete set apparatuses for domestic sewage and handle and odor purification, be applicable to the processing and the purification of the sanitary sewage that the dispersion resident of the vast rural area of China, small towns and samll cities and towns is produced.
Background technology
Disperse the resident mainly to comprise residents such as village, rural area, small towns and samll cities and towns, countryside urban cells and tourist district.Because disperse the resident sparsely populated, sewage is difficult to focus on.Technical matters, equipment and the operational mode of municipal sewage plant's employing at present is owing to complex process, big, higher, as the not to be suitable for decentralized sewage processing of consuming energy of floor space.Low-cost control disperses resident's sanitary sewage to pollute, and has become China water environment protection field great environmental technology problem extremely to be solved.
Summary of the invention
The present invention is just in order to overcome above-mentioned deficiency, a kind of domestic sewage treatment device that is suitable for disperseing the resident is provided, this less energy-consumption, high efficiency complete set apparatuses for domestic sewage processing and odor purification are with sewage, foul smell and sludge treatment device modular design, form one, it specifically is to implement like this: a kind of less energy-consumption, high efficiency complete set apparatuses for domestic sewage is handled and odor purification, comprise the biological biochemistry purification reactor, deodorizer, it is characterized in that deodorizer is installed on the pond body end face of biological biochemistry purification reactor, its bottom pipe is connected the headspace of biological biochemistry purification reactor, the biological biochemistry purification reactor is aerobic and anoxic race way by pond body intermediary, the sludge sump of pond body one side, the settling region of pond body opposite side and dirty Ni Qu form, aerobic and middle part, anoxic race way is provided with a horizontal plate washer, laterally the plate washer top is equipped with a jet aerator, the top one side water of settling region is communicated with aerobic and anoxic race way, opposite side is provided with the clear water relief outlet, aerobic and anoxic race way is connected in the bottom in the mud district of below, settling region, is equipped with connecting tube between mud district and sludge sump.The horizontal plate washer at the middle part, aerobic and anoxic race way in the biological biochemistry purification reactor, the zone is formed the three-dimensional reactor of cycling stream, the jet aerator that utilizes high-level efficiency, less energy-consumption is as oxygen replenishing equipment, and coefficient of oxygen utilization can reach more than 30%, and energy consumption is low, efficient is high.By the suction and the pressurization of submersible pump, as energy source, make ejector cause negative pressure, suction air fully to contact with sewage in installing with sewage, form the gas-liquid two-phase rete, airborne oxygen is shifted in sewage, carry out the aerobic oxidation organic pollution materials.Under the effect of aerobic bacteria, purify waste water, and in the pond, form internal circulation system, in anoxic, carry out denitrification, make denitrification efficient do good denitrogenation and dephosphorization effect.The sewage nitrated through aerobic-anoxic, that denitrification purifies flows into the settling region and carries out solid-liquid separation, reuse after the purify waste water discharging or the further advanced treatment of post precipitation.The sludge part that sinks refluxes, and part constantly subtracts through the aeration aerobic nitrification, does not have excess sludge substantially and discharges.Water outlet after the processing can be used as rural area, new rural area, small towns, samll cities and towns with peripheral field irrigation water source utilization, irrigates farm crop and flowers and plants, nursery stock plant etc.Make full use of water resources, can accomplish few discharging or zero release.
This device is embedded in underground use; the foul smell that is produced in the pond is extracted out with vacuum fan, sends into deodorizer and carries out the deodorizing purification, and deodorizer adopts biological deodorizing equipment; adhere to breeding with a kind of deodorizing fungi at filling surface and carry out the biological deodorizing purification, reach the purpose of environment purification protection environment.
This equipment adopts the mixed solution of stereoscopic circulation integrated oxidation ditch to circulate mode, the required rotating speed of jet aerator reduces, the mud of settling region can be back in the reaction zone automatically simultaneously, need not the mud refluxing unit, its energy consumption may reduce by 20%, and investment only is the 70-80% of common sewage treatment process with running cost; This collection sewage, foul smell and the integrated device of sludge treatment, treatment effect is good, energy consumption is low, efficient is high, complete assembly is simple in structure, cost is low, processing cost is few, is fit to the purification that vast rural area, new rural area, small towns and small town sewage are handled.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
A kind of less energy-consumption, high efficiency complete set apparatuses for domestic sewage is handled and odor purification, comprise biological biochemistry purification reactor 7, deodorizer 6, deodorizer 6 is installed on the pond body end face of biological biochemistry purification reactor 7, its bottom pipe is connected the headspace of biological biochemistry purification reactor, biological biochemistry purification reactor 7 is aerobic and anoxic race way 2 by pond body intermediary, the sludge sump 5 of pond body one side, settling region 3 and dirty Buddhist nun district 4 that body opposite side bottom, pond is tapered form, aerobic and 2 middle parts, anoxic race way are provided with a horizontal plate washer 8, laterally plate washer 8 tops are equipped with a jet aerator 1, the top one side water of settling region 3 is communicated with aerobic and anoxic race way 2, opposite side is provided with clear water relief outlet 9, aerobic and anoxic race way 2 is connected in 4 bottoms, mud district of 3 belows, settling region, and 5 of mud district 4 and sludge sumps are equipped with connecting tube.
Claims (2)
1. less energy-consumption, high efficiency complete set apparatuses for domestic sewage is handled and odor purification, comprise the biological biochemistry purification reactor, deodorizer, it is characterized in that deodorizer is installed on the pond body end face of biological biochemistry purification reactor, its bottom pipe is connected the headspace of biological biochemistry purification reactor, the biological biochemistry purification reactor is aerobic and anoxic race way by pond body intermediary, the sludge sump of pond body one side, the settling region of pond body opposite side and dirty Ni Qu form, aerobic and middle part, anoxic race way is provided with a horizontal plate washer, laterally the plate washer top is equipped with a jet aerator, the top one side water of settling region is communicated with aerobic and anoxic race way, opposite side is provided with the clear water relief outlet, aerobic and anoxic race way is connected in the bottom in the mud district of below, settling region, is equipped with connecting tube between mud district and sludge sump.
2. less energy-consumption according to claim 1, high efficiency complete set apparatuses for domestic sewage are handled and odor purification, it is characterized in that the bottom, settling region is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100236678A CN101462795A (en) | 2008-04-15 | 2008-04-15 | Low energy consumption and high efficiency complete set apparatuses for domestic sewage treatment and odor purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100236678A CN101462795A (en) | 2008-04-15 | 2008-04-15 | Low energy consumption and high efficiency complete set apparatuses for domestic sewage treatment and odor purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101462795A true CN101462795A (en) | 2009-06-24 |
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ID=40803621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100236678A Pending CN101462795A (en) | 2008-04-15 | 2008-04-15 | Low energy consumption and high efficiency complete set apparatuses for domestic sewage treatment and odor purification |
Country Status (1)
| Country | Link |
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| CN (1) | CN101462795A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731774A (en) * | 2017-01-20 | 2017-05-31 | 深圳华云环保科技发展有限公司 | A kind of waste gas, sewage coprocessing system and method |
| CN107619112A (en) * | 2017-10-27 | 2018-01-23 | 江苏美景时代环保科技有限公司 | A kind of ecological restoration device for black and odorous water |
| CN107986552A (en) * | 2017-10-19 | 2018-05-04 | 中国电建集团成都勘测设计研究院有限公司 | A kind of highly integrated a variety of modification sewage-treating reactors and its control method |
| CN111453939A (en) * | 2020-05-09 | 2020-07-28 | 中建水务环保有限公司 | Integrated multi-flow-state odorless domestic sewage treatment equipment |
-
2008
- 2008-04-15 CN CNA2008100236678A patent/CN101462795A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731774A (en) * | 2017-01-20 | 2017-05-31 | 深圳华云环保科技发展有限公司 | A kind of waste gas, sewage coprocessing system and method |
| CN107986552A (en) * | 2017-10-19 | 2018-05-04 | 中国电建集团成都勘测设计研究院有限公司 | A kind of highly integrated a variety of modification sewage-treating reactors and its control method |
| CN107619112A (en) * | 2017-10-27 | 2018-01-23 | 江苏美景时代环保科技有限公司 | A kind of ecological restoration device for black and odorous water |
| CN107619112B (en) * | 2017-10-27 | 2024-04-09 | 江苏美景时代环保科技有限公司 | Ecological restoration device for black and odorous water body |
| CN111453939A (en) * | 2020-05-09 | 2020-07-28 | 中建水务环保有限公司 | Integrated multi-flow-state odorless domestic sewage treatment equipment |
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| 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: 20090624 |