CN203212426U - Low-energy-consumption treatment system of domestic sewage - Google Patents

Low-energy-consumption treatment system of domestic sewage Download PDF

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Publication number
CN203212426U
CN203212426U CN 201320056012 CN201320056012U CN203212426U CN 203212426 U CN203212426 U CN 203212426U CN 201320056012 CN201320056012 CN 201320056012 CN 201320056012 U CN201320056012 U CN 201320056012U CN 203212426 U CN203212426 U CN 203212426U
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CN
China
Prior art keywords
district
treatment
region
sewage
biochemical
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Expired - Fee Related
Application number
CN 201320056012
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Chinese (zh)
Inventor
栾大鹏
刘永祥
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JIANGSU JINZI ENVIRONMENT TECHNOLOGY CO LTD
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JIANGSU JINZI ENVIRONMENT TECHNOLOGY CO LTD
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Priority to CN 201320056012 priority Critical patent/CN203212426U/en
Application granted granted Critical
Publication of CN203212426U publication Critical patent/CN203212426U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a low-energy-consumption treatment system of domestic sewage. The low-energy-consumption treatment system comprises an adjusting acidifying region, a biochemical sedimentation treatment region and a manual filtering tank region, wherein the adjusting acidifying region, the biochemical sedimentation treatment region and the manual filtering tank region are connected through pipelines; the pipeline for connecting the adjusting acidifying region and the biochemical sedimentation treatment region together is provided with a pipeline aeration device; and horizontal positions of the adjusting acidifying region, the biochemical sedimentation treatment region and the manual filtering tank region are sequentially reduced. The low-energy-consumption treatment system of the domestic sewage disclosed by the utility model is simple in structure and is safe to use; reactor aeration devices are reduced and a sewage purification function unit is simple and can be carried out in a reactor with a small size; the sewage treatment time is short, the treatment capability and the treatment efficiency of the reactor are high, and sewage treatment engineering investment and management operation cost are greatly reduced; and the low-energy-consumption treatment system is suitable for large-scale popularization.

Description

A kind of less energy-consumption treatment system of sanitary sewage
Technical field
The utility model relates to a kind of less energy-consumption treatment system of sanitary sewage.
Background technology
Domestic sewage in rural areas by using is mainly derived from kitchen waste water, life wash water and the water of flushing the toilet, and its main component is animals and plants fat and sodium, acetic acid, chlorine, iodine, phosphorus, nitrogen etc., generally not have fixing Sewage outlet, discharges relatively dispersion.Perfect day by day along with rural development, the severe problem that wastewater treatment rate is very low is brought into schedule day by day, considers the national conditions of China and the progress of water technology, and the environmentalist has carried out a large amount of research to sanitary sewage.According to the practical situation in China rural area, sewage disposal should be suited measures to local conditions, and adopts economic, simple and easy, energy-conservation and effective treatment technology, but the existing conventional treatment process is complicated, and working cost is often higher.
The utility model content
The purpose of this utility model provides a kind of less energy-consumption treatment system of sanitary sewage, is implemented in practicable purifying domestic sewage processing in engineering and the actual motion, reaches the purpose of wastewater efficient degraded.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of less energy-consumption treatment system of sanitary sewage, comprise: regulate acidifying district, biochemical precipitation process district and artificial filter tank district, pass through pipe connection between the above-mentioned three, connect the pipeline of regulating between acidifying district and the biochemical precipitation process district and be provided with the pipeline aerator, the level attitude of regulating acidifying district, biochemical precipitation process district and artificial filter tank district three reduces successively.
Further, be provided with water quality and quantity regulatory function unit and acidication unit in the described adjusting acidifying district; Biochemical precipitation process district comprises that biochemical unit and precipitation leave standstill the unit; Artificial filter tank district comprises a pond and two ponds, and two ponds are vegetable layer, filter material layer, supporting layer and impervious barrier from top to bottom.
Further, described water quality and quantity regulatory function unit comprises cloth tank and cloth waterwall.
Beneficial effect: the less energy-consumption treatment system structure of sanitary sewage of the present utility model is comparatively simple; use safer; reduced the reactor aerating apparatus; the sewage purification functional unit is simpler; can in the less reactor of volume, carry out; the sewage disposal time, processing power and processing efficiency short, reactor were higher, had reduced sewage treatment project investment and management operating cost significantly, were suitable for large-scale promotion.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure, 4. pipeline aerator; 5. water pump; 11. water quality and quantity regulatory function unit; 12. acidication unit; 111. cloth tank; 112. cloth waterwall; 113. water inlet pipe; 114. flow deflector; 121. dividing plate; 122. training wall; 123. outlet; 124. return line; 125. aqua storage tank; 21. biochemical unit; 22. precipitation leaves standstill the unit; 211. microbial film; 221. reflux line; A 31. pond; 32. two ponds; 311. filter; 312. floating stuffing; 321. vegetable layer; 322. filter material layer; 323. supporting layer; 324. impervious barrier; 325. pipeline; 326. clean water basin.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified;
As shown in Figure 1, a kind of less energy-consumption treatment system of sanitary sewage, comprise: regulate acidifying district, biochemical precipitation process district and artificial filter tank district, pass through pipe connection between the above-mentioned three, connect the pipeline of regulating between acidifying district and the biochemical precipitation process district and be provided with pipeline aerator 4, the level attitude of regulating acidifying district, biochemical precipitation process district and artificial filter tank district three reduces by 10~15cm successively.
Regulate in the acidifying district and be provided with water quality and quantity regulatory function unit 11 and acidication unit 12; Water quality and quantity regulatory function unit 11 comprises cloth tank 111 and cloth waterwall 112; Biochemical precipitation process district comprises that biochemical unit 21 and precipitation leave standstill unit 22; Artificial filter tank district is vegetable layer 321, filter material layer 322, supporting layer 323 and impervious barrier 324 from top to bottom.
Sewage at first enters regulates the acidifying district, enters biochemical precipitation process district by being provided with pipeline aerator 4 between adjusting acidifying district and the biochemical precipitation process district then, enters artificial filter tank district again, last qualified discharge.Described sewage promotes water by water pump 5 after regulating the processing of acidifying district, flexibly connects pipeline aerator 4 by PP on the outlet conduit of water pump, and sewage enters biochemical precipitation process district by pipeline aerator 4.
Regulate in the acidifying district and be provided with water quality and quantity regulatory function unit 11 and acidication unit 12, water quality and quantity regulatory function unit 11 comprises cloth tank 111 and cloth waterwall 112, sewage enters water quality and quantity regulatory function unit 11 by water inlet pipe 113, through flow deflector 114 water conservancy diversion, pass cloth waterwall 112 and finish balanced water quality and quantity adjusting, enter acidication functional unit 12 by flow deflector 114 water conservancy diversion again, dividing plate 121 is shorter, sewage did not have dividing plate 121 beginning acidified degradations, again by training wall 122, the sewage on upper strata enters aqua storage tank 125 by exporting 123, lower floor's sewage refluxes by return line 124, water pump 5 in the aqua storage tank 125 promotes water, makes sewage enter biochemical precipitation process district by pipeline aerator 4; By acidication unit 12, the organic macromolecule mass degradation in the sewage becomes the organic molecule material, and the organic volumetric loading in the sewage has reduced, and part pollutent and water sepn and preliminary degraded have realized the phase transition of part pollutent.
Biochemical precipitation process district comprises that biochemical unit 21 and precipitation leave standstill unit 22; The sewage of preliminary degraded enters biochemical unit 21, the microbial film 211 that has in sewage and the biochemical unit 21 fully contacts, but the sheet ecological matrix that has the efficient degradation microorganism on the microbial film 211, synergy by biology, physics and chemistry, sewage is further degraded, sewage after the degraded enters after precipitation leaves standstill unit 22, and lower floor's sewage refluxes by reflux line 221, and upper strata sewage enters artificial filter tank district by pipeline.
Artificial filter tank district comprises a pond 31 and two ponds 32,31 middle parts, one pond have filter 311, the bottom is floating stuffing 312, after sewage enters floating stuffing 312 aftertreatments by filter 311, enter two ponds 32, two ponds 32 are vegetable layer 321, filter material layer 322, supporting layer 323 and impervious barrier 324 from top to bottom, have between supporting layer 323 and the impervious barrier 324 to be convenient to the space that sewage upwards flows; Sewage is the L type by the pipeline 325 that a pond 31 enters two ponds 32, pipeline 325 imports filter material layer 322 with sewage, the lower end of described pipeline 325 has equally distributed water outlet, the biological particles layer of filter material layer 322 for having adsorptivity, filtration through filtrate, organic substance in the sewage is by the efficient biochemical degradation of microorganism and absorption, and last qualified discharge is to clean water basin 326.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.

Claims (3)

1. the less energy-consumption treatment system of a sanitary sewage, it is characterized by: this system comprises: regulate acidifying district, biochemical precipitation process district and artificial filter tank district, pass through pipe connection between the above-mentioned three, connect the pipeline of regulating between acidifying district and the biochemical precipitation process district and be provided with the pipeline aerator, the level attitude of regulating acidifying district, biochemical precipitation process district and artificial filter tank district three reduces successively.
2. less energy-consumption treatment system as claimed in claim 1, it is characterized by: described adjusting acidifying is provided with water quality and quantity regulatory function unit and acidication unit in the district; Biochemical precipitation process district comprises that biochemical unit and precipitation leave standstill the unit; Artificial filter tank district comprises a pond and two ponds, and two ponds are vegetable layer, filter material layer, supporting layer and impervious barrier from top to bottom.
3. less energy-consumption treatment system according to claim 2, it is characterized in that: described water quality and quantity regulatory function unit comprises cloth tank and cloth waterwall.
CN 201320056012 2013-01-31 2013-01-31 Low-energy-consumption treatment system of domestic sewage Expired - Fee Related CN203212426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320056012 CN203212426U (en) 2013-01-31 2013-01-31 Low-energy-consumption treatment system of domestic sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320056012 CN203212426U (en) 2013-01-31 2013-01-31 Low-energy-consumption treatment system of domestic sewage

Publications (1)

Publication Number Publication Date
CN203212426U true CN203212426U (en) 2013-09-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320056012 Expired - Fee Related CN203212426U (en) 2013-01-31 2013-01-31 Low-energy-consumption treatment system of domestic sewage

Country Status (1)

Country Link
CN (1) CN203212426U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104445831A (en) * 2014-12-18 2015-03-25 重庆大学 Household type rural domestic wastewater treatment and recycling integrated system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104445831A (en) * 2014-12-18 2015-03-25 重庆大学 Household type rural domestic wastewater treatment and recycling integrated system
CN104445831B (en) * 2014-12-18 2016-08-24 重庆大学 A kind of family formula rural domestic sewage treatment, reusing integral system

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Granted publication date: 20130925

Termination date: 20150131

EXPY Termination of patent right or utility model