CN203668180U - Sewage treatment system for temporary biotope - Google Patents
Sewage treatment system for temporary biotope Download PDFInfo
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- CN203668180U CN203668180U CN201320848224.9U CN201320848224U CN203668180U CN 203668180 U CN203668180 U CN 203668180U CN 201320848224 U CN201320848224 U CN 201320848224U CN 203668180 U CN203668180 U CN 203668180U
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Abstract
A sewage treatment system for a temporary biotope is rebuilt based on a septic tank matched with the biotope. A first cell of the septic-tank is rebuilt into a digesting adjusting pond; a second cell is rebuilt into a contact oxidation pond, and a third cell is rebuilt into a circulation processing. The problems that the sewage station land is difficult to find, an original sewage pipe network of the biotope needs to be rebuilt and structures such as civil engineering and steel structures need to be rebuilt are avoided; except for an overground electric control cabinet, other devices are submerged devices, therefore, the investment is low; after a municipal pipe network is completed, all that is needed is to remove the device to recover the functions of the sewage pipe network and the septic-tank; the construction is convenient and the sewage treatment is sound.
Description
Technical field
The utility model relates to sanitary sewage disposal field, particularly a kind of provisional biotope Sewage treatment systems.
Background technology
Along with continuous propelling and the development of national urbanization and urbanization, city size constantly expands, and be on the increase the real estate community of Urban New District, has also brought the problem of a series of environmental pollution protections.Because the problem that Municipal sewage network and municipal sewage plant and real estate biotope construction period do not match is being built in Urban New District, the sanitary sewage that real estate community produces cannot enter the municipal wastewater pipe network of original planning, carries out professional sewage disposal and enters physical environment after up to standard.Therefore need in biotope, build interim sewage works and process the sanitary sewage that community produces, process to " integrated wastewater discharge standard " (GB8978-1996) in first discharge standard in first discharge standard or local sewage drainage standard, enter physical environment, debugged rear access city planting ductwork to Urban New District municipal wastewater pipe network and supporting construction of municipal effluent plant.
A lot of real estates community there is no design sewage works in planning, need in community, find new land used, and the sewage that community need to be produced is collected and is entered sewage works by pipe network, but conventionally in the community of land used anxiety, find comparatively difficulty of new land used, the community wastewater pipe network of original planning also needs to change, after city planting ductwork builds up, be difficult to recover.Therefore need a kind of provisional domestic sewage processing system, treatment effect is good, and floor space is few, few to biotope sewage pipes net reconstruction, easy construction, and less investment, and after municipal wastewater pipe network builds up, be convenient to later stage recovery.
Utility model content
Main purpose of the present utility model is to overcome above-mentioned shortcoming of the prior art, proposes a kind of provisional biotope Sewage treatment systems based on the supporting septic tank reconstruction in biotope.
The utility model adopts following technical scheme:
A kind of provisional biotope Sewage treatment systems, is characterized in that: based on the supporting septic tank reconstruction in biotope, comprise
Digestion equalizing tank, is communicated with waste pipe, is provided with grid, whipping appts, cutting lift pump, fluid level controller and magnetic valve; This grid is arranged at the water outlet of waste pipe, and this whipping appts, by solenoid control, is also provided with anaerobic sludge and facultative mud in this digestion equalizing tank, this cutting lift pump by fluid level controller control by the waste water lifting after acidication to next reaction tank;
Contact-oxidation pool, is provided with biologic packing material, submerged water gas blower, bio-aeration device, aerobic sludge and captation; The output terminal of submerged water gas blower is connected to provide source of the gas with whipping appts with bio-aeration device; This captation be provided with multiple water outlets that are communicated with next reaction tank with by mixed solution water distribution uniformity to next reaction tank;
Settling tank, is provided with inclined plate packing and delivery pipe, and this delivery pipe is communicated with and will discharges with supernatant liquor with settling tank.
Preferably, septic tank the first lattice are reconstructed into digestion equalizing tank, and the second lattice are reconstructed into contact-oxidation pool, reconstruct into settling tank for the 3rd, in water hole between the first lattice and the second lattice, pipe stopper is set, between the water hole between the second lattice and the 3rd lattice, is provided with described captation.
Preferably, in described contact-oxidation pool, be also provided with mixed-liquor return pump and mixed-liquor return pipe, this mixed-liquor return pipe one end connects mixed-liquor return pump output terminal, the other end be communicated to digestion equalizing tank with by mixed-liquor return after treatment aerobic nitrification to digesting equalizing tank.
Preferably, be also provided with sludge reflux pump and mud return line in described settling tank, this mud return line one end is connected with sludge reflux pump output terminal, and the other end is communicated to digestion equalizing tank so that the mud in settling tank is carried out to decrement digestion process.
Preferably, be MBR membrane cisterna in described settling tank, and replace described inclined plate packing with MBR film.
To description of the present utility model, compared with prior art, the utlity model has following beneficial effect from above-mentioned:
Sewage works reconstructed into by septic tank supporting biotope by the utility model, do not have the problem of finding sewage plant land used difficulty, do not need to transform the problem of the original sewage network in biotope, do not need the structures such as civil engineering or steel construction.Except electrical control cabinet is ground type equipment, other equipment are all submerged water equipment, less investment.After city planting ductwork builds up, only need dismounting equipment can recover sewage network and septic tank function, easy construction, sewage disposal is good.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model structure;
Fig. 2 is the vertical view of the utility model structure;
Wherein: 1 digestion equalizing tank; 2 contact-oxidation pools; 3 settling tanks; 4 waste pipes; 5 grids; 6 anaerobic sludges; 7 facultative mud; 8 whipping apptss; 9 cutting lift pumps; 10 fluid level controllers; 11 biologic packing materials; 12 submerged water gas blowers; 13 bio-aeration devices; 14 aerobic sludges; 15 mixed-liquor return pumps; 16 captations; 17 inclined plate packings; 18 sludge reflux pumps; 19 magnetic valves; 20 delivery pipes; 21 mud return lines; 22 mixed-liquor return pipes; 23 air lines; 24 pipe stoppers; 25 electrical control cabinets; 26 septic tanks.
Embodiment
Below by embodiment, the utility model will be further described.
The septic tank of the application based on the original standard configuration setting in biotope transformed.Biotope septic tank, based on " 03s702 standard collective drawings " construction, arranges three ponds altogether, and each pond residence time is 16.5h, 5.6h and 5.6h, and total residence time is 27.7h.Carbon and nitrogen removal combination process in sewage treatment process employing " biological contact oxidation process sewage treatment project technical specifications " is for the treatment of community life sewage, i.e. " anoxic pond+contact-oxidation pool+settling tank ", wherein the anoxic process residence time needs 4h, the contact-oxidation pool residence time is 5.5h, sedimentation time is 3h, and it is 12.5h<27.7h that biochemical process needs the time altogether.Because the community wastewater water yield changes greatly, need equalizing tank regulating pondage, so septic tank 26 first lattice are reconstructed into digestion equalizing tank 1, realize the combination process of " equalizing tank+anoxic pond ", the second lattice are reconstructed into 2, the three of contact-oxidation pools and are reconstructed into settling tank 3.The interim biotope of the application sewage treatment project is made up of " digestion equalizing tank 1+ contact-oxidation pool 2+ settling tank 3 " process system.Former septic tank 26 is provided with three water holes in the first lattice pond and the second lattice pond.Because three pipe stoppers 24 are set in the water hole of process requirements between the first lattice and the second lattice, between the water hole between the second lattice and the 3rd lattice, be provided with captation 16.Pipe stopper 24 adopts the elbow of PVC material and pipeline to form.Later stage, while recovering septic tank 26 original function, a demand was extracted channel bend, can recover water hole.Concrete structure is as follows:
With reference to Fig. 1, Fig. 2, a kind of provisional biotope Sewage treatment systems, the septic tank 26 based on biotope is supporting is reconstructed, and comprises
Digestion equalizing tank 1, is communicated with waste pipe 4, is provided with grid 5, whipping appts 8, cutting lift pump 9, fluid level controller 10 and magnetic valve 19.This grid 5 is arranged at the water outlet of waste pipe 4 for elimination impurity and suspended substance.This whipping appts 8 is controlled churning time by magnetic valve 19, realizes fermentation and sterilization.In this digestion equalizing tank 1, also throw in anaerobic species and facultative bacterial classification, cultivate anaerobic sludge 6 and facultative mud 7, realize the acidication of sewage, alleviate the load of follow-up aerobic treatment.This cutting lift pump 9 is controlled the waste water lifting after acidication to contact-oxidation pool 2 is carried out to aerobic reaction by fluid level controller 10.
Contact-oxidation pool 2, is provided with biologic packing material 11, submerged water gas blower 12, bio-aeration device 13, aerobic sludge 14 and captation 16.The output terminal of submerged water gas blower 12 is connected with whipping appts 8 with bio-aeration device 13 by air line 23, provide aerobic bacteria required oxygen by bio-aeration device 13, carbonic acid gas and who effect by aerobic bacteria absorb, decompose, change into by organism in waste water, and ammonia nitrogen is oxidized to nitric nitrogen.In contact-oxidation pool 2, be provided with biologic packing material 11, for aerobic microbiological provides large-area scope of activity, microorganisms grow speed is fast, after oxidation degradation, biological sludge in sewage has good flocculation and mud-water separation effect, by captation 16 by the mixed solution water distribution uniformity of contact-oxidation pool 2 to next reaction tank, this captation 16 be provided with multiple water outlets that are communicated with next reaction tank with by mixed solution water distribution uniformity to settling tank 3.
Settling tank 3, is provided with inclined plate packing 17 and delivery pipe 20, and by settlement action, settling tank 3 supernatant liquor row up to standard also discharges by delivery pipe 20.
In contact-oxidation pool 2, be also provided with mixed-liquor return pump 15 and mixed-liquor return pipe 22, these mixed-liquor return pipe 22 one end connect mixed-liquor return pump 15 output terminals, and the other end is communicated to digestion equalizing tank 1 so that mixed-liquor return after treatment aerobic nitrification is carried out to denitrification for Removing Nitrogen to digesting equalizing tank 1.
In settling tank 3, be also provided with sludge reflux pump 18 and mud return line 21, these mud return line 21 one end are connected with sludge reflux pump 18 output terminals, the other end is communicated to digestion equalizing tank 1 so that the mud in settling tank 3 is carried out to decrement digestion process, and carries out decomposing, purifying up hill and dale after finally mixing with waste water.Settling tank 3 inclined plate packings 17 also can change center sleeve into, become vertical sedimentation basin.
Sewage works reconstructed into by septic tank supporting biotope 26 by the utility model, do not have the problem of finding sewage plant land used difficulty, do not need to transform the problem of the original sewage network in biotope, do not need the structures such as civil engineering or steel construction.Except electrical control cabinet 25 is ground type equipment, other equipment are all submerged water equipment, less investment.After city planting ductwork builds up, only need dismounting equipment can recover sewage network and septic tank function, easy construction, sewage disposal is good.
Embodiment bis-
A kind of provisional biotope Sewage treatment systems, its technical characteristics is identical with embodiment mono-, and difference is: settling tank can be changed to MBR membrane cisterna, and MBR membrane cisterna is provided with MBR film and substitutes inclined plate packing.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. a provisional biotope Sewage treatment systems, is characterized in that: based on the supporting septic tank reconstruction in biotope, comprise
Digestion equalizing tank, is communicated with waste pipe, is provided with grid, whipping appts, cutting lift pump, fluid level controller and magnetic valve; This grid is arranged at the water outlet of waste pipe, and this whipping appts, by solenoid control, is also provided with anaerobic sludge and facultative mud in this digestion equalizing tank, this cutting lift pump by fluid level controller control by the waste water lifting after acidication to next reaction tank;
Contact-oxidation pool, is provided with biologic packing material, submerged water gas blower, bio-aeration device, aerobic sludge and captation; The output terminal of submerged water gas blower is connected to provide source of the gas with whipping appts with bio-aeration device; This captation be provided with multiple water outlets that are communicated with next reaction tank with by mixed solution water distribution uniformity to next reaction tank;
Settling tank, is provided with inclined plate packing and delivery pipe, and this delivery pipe is communicated with and will discharges with supernatant liquor with settling tank.
2. the provisional biotope of one as claimed in claim 1 Sewage treatment systems, it is characterized in that: septic tank the first lattice are reconstructed into digestion equalizing tank, the second lattice are reconstructed into contact-oxidation pool, reconstruct into settling tank for the 3rd, in water hole between the first lattice and the second lattice, pipe stopper is set, between the water hole between the second lattice and the 3rd lattice, is provided with described captation.
3. the provisional biotope of one as claimed in claim 1 Sewage treatment systems, it is characterized in that: in described contact-oxidation pool, be also provided with mixed-liquor return pump and mixed-liquor return pipe, this mixed-liquor return pipe one end connects mixed-liquor return pump output terminal, the other end be communicated to digestion equalizing tank with by mixed-liquor return after treatment aerobic nitrification to digesting equalizing tank.
4. the provisional biotope of one as claimed in claim 1 Sewage treatment systems, it is characterized in that: in described settling tank, be also provided with sludge reflux pump and mud return line, this mud return line one end is connected with sludge reflux pump output terminal, and the other end is communicated to digestion equalizing tank so that the mud in settling tank is carried out to decrement digestion process.
5. the provisional biotope of one as claimed in claim 1 Sewage treatment systems, is characterized in that: be MBR membrane cisterna in described settling tank, and replace described inclined plate packing with MBR film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848224.9U CN203668180U (en) | 2013-12-20 | 2013-12-20 | Sewage treatment system for temporary biotope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848224.9U CN203668180U (en) | 2013-12-20 | 2013-12-20 | Sewage treatment system for temporary biotope |
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| Publication Number | Publication Date |
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| CN203668180U true CN203668180U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320848224.9U Expired - Fee Related CN203668180U (en) | 2013-12-20 | 2013-12-20 | Sewage treatment system for temporary biotope |
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| CN (1) | CN203668180U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973727A (en) * | 2015-05-07 | 2015-10-14 | 广西壮族自治区环境保护科学研究院 | Integrated sewage treatment facilities |
| CN107814467A (en) * | 2017-12-14 | 2018-03-20 | 凌志环保股份有限公司 | A kind of simple domestic sewage in rural areas wet land treating system |
| CN107814439A (en) * | 2017-12-14 | 2018-03-20 | 凌志环保股份有限公司 | A kind of new rural village domestic sewage denitrifying-dephosphorizing purifies wet land system |
| CN107814468A (en) * | 2017-12-14 | 2018-03-20 | 凌志环保股份有限公司 | A kind of domestic sewage in rural areas purifies wet land system |
| CN108409036A (en) * | 2018-03-20 | 2018-08-17 | 重庆泽羲环境科技有限公司 | Stripping reflux MBR gravity filtration integrated sewage treating apparatus |
| CN110668563A (en) * | 2019-10-28 | 2020-01-10 | 陕西朗正环保科技有限公司 | Sewage treatment system reconstruction method |
| CN110862190A (en) * | 2019-11-21 | 2020-03-06 | 福建省融旗建设工程有限公司 | Septic tank adopting pretreatment and biological contact and sewage treatment method |
| CN111661983A (en) * | 2020-06-16 | 2020-09-15 | 南京霄祥工程技术有限公司 | Municipal wastewater treatment method and system |
-
2013
- 2013-12-20 CN CN201320848224.9U patent/CN203668180U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973727A (en) * | 2015-05-07 | 2015-10-14 | 广西壮族自治区环境保护科学研究院 | Integrated sewage treatment facilities |
| CN107814467A (en) * | 2017-12-14 | 2018-03-20 | 凌志环保股份有限公司 | A kind of simple domestic sewage in rural areas wet land treating system |
| CN107814439A (en) * | 2017-12-14 | 2018-03-20 | 凌志环保股份有限公司 | A kind of new rural village domestic sewage denitrifying-dephosphorizing purifies wet land system |
| CN107814468A (en) * | 2017-12-14 | 2018-03-20 | 凌志环保股份有限公司 | A kind of domestic sewage in rural areas purifies wet land system |
| CN107814439B (en) * | 2017-12-14 | 2023-09-05 | 凌志环保股份有限公司 | Novel rural domestic sewage denitrification and dephosphorization purification wetland system |
| CN107814467B (en) * | 2017-12-14 | 2023-09-08 | 凌志环保股份有限公司 | Simple rural domestic sewage wetland treatment system |
| CN107814468B (en) * | 2017-12-14 | 2023-09-08 | 凌志环保股份有限公司 | Rural domestic sewage purification wetland system |
| CN108409036A (en) * | 2018-03-20 | 2018-08-17 | 重庆泽羲环境科技有限公司 | Stripping reflux MBR gravity filtration integrated sewage treating apparatus |
| CN110668563A (en) * | 2019-10-28 | 2020-01-10 | 陕西朗正环保科技有限公司 | Sewage treatment system reconstruction method |
| CN110862190A (en) * | 2019-11-21 | 2020-03-06 | 福建省融旗建设工程有限公司 | Septic tank adopting pretreatment and biological contact and sewage treatment method |
| CN111661983A (en) * | 2020-06-16 | 2020-09-15 | 南京霄祥工程技术有限公司 | Municipal wastewater treatment method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Yize Inventor after: Lin Dongqi Inventor before: Huang Yize Inventor before: Lin Dongqi |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 24 floor, Municipal Services Building, No. 2777, Genting Middle Road, Huli District, Fujian, Xiamen, 361000 Patentee after: XIAMEN SONGHU ENVIRONMENTAL PROTECTION CO.,LTD. Address before: 24 floor, Municipal Services Building, No. 2777, Genting Middle Road, Huli District, Fujian, Xiamen, 361000 Patentee before: XIAMEN SONGHU ENVIRONMENTAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20211220 |