CN202808479U - Unpowered integrated sewage treatment device - Google Patents
Unpowered integrated sewage treatment device Download PDFInfo
- Publication number
- CN202808479U CN202808479U CN 201220105958 CN201220105958U CN202808479U CN 202808479 U CN202808479 U CN 202808479U CN 201220105958 CN201220105958 CN 201220105958 CN 201220105958 U CN201220105958 U CN 201220105958U CN 202808479 U CN202808479 U CN 202808479U
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- pool
- contact
- oxidation pool
- settling tank
- hydrolysis acidification
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Abstract
The utility model relates to an unpowered integrated sewage treatment device which is used for solving the problem of domestic sewage treatment of small towns, remote mountain areas and residential areas which can not be covered by urban sewage treatment plants. The unpowered integrated sewage treatment device comprises a sewage inlet, a pool body, a discharge outlet and an air supplying and waste gas exhausting system, wherein the sewage inlet is formed in a front side face of the pool body, the pool body is of a closed cuboid structure and sequentially divided into a hydrolysis and acidification pool, a contact oxidation pool and a sedimentation pool from front to back, the hydrolysis and acidification pool is communicated with the contact oxidation pool through a stepped-waterfall-type water falling port, the contact oxidation pool is communicated with the sedimentation pool through a water through hole, the discharge outlet is formed in a rear side face of the pool body, and the air supplying and waste gas exhausting system comprises an air supplying pipeline and a waste gas exhausting pipeline which are arranged above a liquid level of the contact oxidation pool. The unpowered integrated sewage treatment device can be mounted underground without the use of power equipment, so that the operating cost is low, the treatment effect is good, secondary pollution can not be caused, and the farmland irrigation water quality standards for dry farming can be achieved.
Description
Technical field
The utility model relates to a kind of waste disposal plant, relates in particular to the unpowered sewage disposal device that sewage disposal is located in the less cities and towns of a kind of quantity of wastewater effluent, biotope, population center and holiday village etc., belongs to technical field of sewage.
Background technology
Along with the develop rapidly of economy, urban population increases rapidly, and the total emission volumn of sanitary sewage is also increasing year by year.The pollutent of city domestic sewage has accounted for 40%～50% of water pollutant total amount according to incompletely statistics.And along with increasingly strict to the sewage discharge rules of various countries, adopting present traditional septic tank to carry out blowdown processes, can not satisfy the requirement of emission standard, comparatively thoroughly improvement method is sewage to be introduced the municipal sewage plant focus on, but because most samll cities and towns water drain, sewage collection system are not perfect, sewage work's fraction of coverage is lower, cause the not treated just directly discharging of sanitary sewage of the not convenient residential quarter of numerous samll cities and towns, remote mountain areas and transportation condition, cause environmental pollution.In view of this, be the important topic that the water environment protection aspect needs to be resolved hurrily to the overall treatment of sanitary sewage.
The utility model content
The purpose of this utility model is as solving the sanitary sewage disposal problem of the residential quarter that samll cities and towns, remote mountain areas and municipal sewage plant can not cover, and provides that a kind of equipment is simple, investment and working cost is few, can purify on the spot and the power-free integrated waste disposal plant of recycle sanitary sewage.
Problem described in the utility model realizes with following technical proposals:
A kind of power-free integrated waste disposal plant, it comprises water-in, the pond body, discharge outlet and air supply and exhaust emission system, described water-in is arranged on the leading flank of pond body, described pond body is the rectangular structure of sealing, be split into successively from front to back hydrolysis acidification pool, contact-oxidation pool and settling tank, described hydrolysis acidification pool communicates by ladder waterfall type drop mouth with contact-oxidation pool, described contact-oxidation pool and settling tank are communicated by water hole, described discharge outlet is arranged on the trailing flank of pond body, described air supply and exhaust emission system comprise air supply line and exhaust gas emission pipeline, and they are arranged on the liquid level of contact-oxidation pool.
Above-mentioned power-free integrated waste disposal plant, be provided with the anaerobic digestion soft-filler in the described hydrolysis acidification pool, described anaerobic digestion soft-filler serve as reasons that string rope connects with ring bodies that must the shape fiber, their interval fixed ranges, distribute as net shape, the upper/lower terminal of described ring bodies string rope is separately fixed on the upper and lower crossbeam of hydrolysis acidification pool, described hydrolysis acidification pool top end rail is installed in the top of hydrolysis acidification pool, and described hydrolysis acidification pool bottom end rail is installed in the bottom of hydrolysis acidification pool.
Above-mentioned power-free integrated waste disposal plant, be provided with aerobic decomposition soft-filler in the described contact-oxidation pool, the described aerobic decomposition soft-filler ball float that string rope couples together of serving as reasons, the inner fiberfill fibers material of described ball float, its shell arranges through hole, they are evenly arranged, the upper/lower terminal of described ball float string rope is separately fixed on the upper and lower crossbeam of contact-oxidation pool, described contact-oxidation pool top end rail is installed in the top of contact-oxidation pool, and described contact-oxidation pool bottom end rail is installed in the bottom of contact-oxidation pool.
Above-mentioned power-free integrated waste disposal plant, be provided with the inclined tube filler in the described settling tank, described inclined tube filler is one group of regular hexagon inclined tube of α=60o for the horizontal bottom angle with settling tank, the up and down two ends of inclined tube filler are separately fixed on the upper and lower crossbeam of settling tank, the upper and lower crossbeam of described settling tank is installed on the sidewall of settling tank, top in the settling tank rear end also is provided with overflow weir, described overflow weir and settling tank rear wall consist of letdown tank, discharge outlet communicates with letdown tank, collects the bucket of mud after the settling tank bottom also arranges solid-liquid separation.
Above-mentioned power-free integrated waste disposal plant, the facilities such as described air supply line front end and constructure ventilation pipe communicate, and the rear end connects the gas distribution pipe along the contact-oxidation pool periphery, is provided with ventilating pit in the gas distribution pipe side.
Above-mentioned power-free integrated waste disposal plant, ladder waterfall type drop mouth between described hydrolysis acidification pool and the contact-oxidation pool is comprised of drop mouthful rising pipe and weir plate, a described drop mouthful rising pipe is deep in the contact-oxidation pool by hydrolysis acidification pool, the one group of weir plate that is ladder-like arranged below drop mouthful rising pipe, described weir plate is fixed on the front side wall of contact-oxidation pool.
Above-mentioned power-free integrated waste disposal plant, described hydrolysis acidification pool, contact-oxidation pool and settling tank are brick mix structure or skeleton construction, are respectively equipped with at its end face that hydrolysis acidification pool maintenance is drawn clearly mouthful, the contact-oxidation pool maintenance is drawn clearly mouthful and mouth is drawn clearly in the settling tank maintenance.
The utility model by hydrolysis acidification pool, make sewage carry out first acidication, be small molecules or soluble substance by anerobe with macromolecular organic substance decomposing, make it easily further be degraded, utilize by the microorganism of follow-up phase; Enter into contact-oxidation pool through the sewage behind the anaerobic degradation by the drop of the ladder waterfall type on a dividing wall mouthful gravity flow, make sewage and air that larger contact surface area be arranged; Be provided with the air supply line on contact-oxidation pool liquid level surface, carry out surface aeration, the wind turning effect that it mainly utilizes the facilities such as constructure ventilation pipe oxygenation in the treatment system, required for the aerobic decomposition of pollutent, thereby a large amount of organic pollutants is decomposed into inorganic substance, reach the purpose of disposing of sewage, simultaneously, the part ammonia nitrogen that produces in the biological treatment, hydrogen sulfide can efflux by the exhaust gas emission pipeline high-altitude that is arranged on contact-oxidation pool liquid level top; Sewage after aerobic degradation is processed flows automatically to settling tank by water hole, carries out solid-liquid separation; Thereby finish the processing to the COD in the sewage, BOD, SS, clear water up to standard is flowed out through water outlet automatically, the mud in each pond then can mouthful regularly be removed by overhauling to draw clearly.The utility model can be installed in underground, does not take up an area space of planes, and need not to use power-equipment, and energy-conservation, noiselessness, running cost is low, treatment effect good, can reach the comprehensive discharge secondary standard, satisfies field irrigation water quality dry farming standard.The utility model can not produce secondary pollution, is easy to management, and dephosphorization, denitrogenation and organic degradation effect are obvious, can be widely used.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is main sectional view of the present utility model;
Fig. 2 is B-B sectional view among Fig. 1;
Fig. 3 be among Fig. 1 A to view;
Fig. 4 is hydrolysis acidification pool soft-filler structural representation;
Fig. 5 is contact-oxidation pool soft-filler structural representation;
Fig. 6 is inclined tube of sedimentation tank filling-material structure synoptic diagram;
Fig. 7 is C-C sectional view (part) among Fig. 6.
Each label is among the figure: 1, water-in, 2, drop mouthful rising pipe, 3, water hole, 4, the air supply line, 5, the exhaust gas emission pipeline, 6, overflow weir, 7, discharge outlet, 8, the anaerobic digestion soft-filler, 8-1, ring bodies, 8-2, ring bodies string rope, 8-3, hydrolytic acidity pond bottom end rail, 8-4, hydrolytic acidity pond top end rail, 9, aerobic decomposition soft-filler, 9-1, ball float, 9-2, ball float string rope, 9-3, the contact-oxidation pool top end rail, 9-4, the contact-oxidation pool bottom end rail, 10, the inclined tube filler, 10-1, the regular hexagon inclined tube, 10-2, the settling tank top end rail, 10-3, the settling tank bottom end rail, 11, bucket, 12, hydrolysis acidification pool, 13, contact-oxidation pool, 14, settling tank, 15, hydrolysis acidification pool is drawn clearly mouth, 16, contact-oxidation pool is drawn clearly mouth, 17, settling tank is drawn clearly mouth, 18, weir plate, 19, drop saliva stream, 20, gas distribution pipe.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model comprises water-in 1, the pond body, discharge outlet 7 and air supply and exhaust emission system, described water-in 1 is arranged on the leading flank of pond body, described pond body is the rectangular structure of sealing, be split into successively from front to back hydrolysis acidification pool 12, contact-oxidation pool 13 and settling tank 14, described hydrolysis acidification pool 12 communicates by ladder waterfall type drop mouth with contact-oxidation pool 13, described contact-oxidation pool 13 and settling tank 14 are communicated by water hole 3, described discharge outlet 7 is arranged on the trailing flank of pond body, described air supply and exhaust emission system comprise air supply line 4 and exhaust gas emission pipeline 5, and they are arranged on the liquid level of contact-oxidation pool 13.
Referring to Fig. 1, Fig. 2, Fig. 4, be provided with anaerobic digestion soft-filler 8 in the hydrolysis acidification pool 12 of the present utility model, described anaerobic digestion soft-filler 8 serve as reasons that string rope connects with ring bodies 8-1 that must the shape fiber, their interval fixed ranges, distribute as net shape, the upper/lower terminal of described ring bodies string rope 8-2 is separately fixed on the upper and lower crossbeam of hydrolysis acidification pool, described hydrolysis acidification pool top end rail 8-4 is installed in the top of hydrolysis acidification pool 12, and described hydrolysis acidification pool bottom end rail 8-3 is installed in the bottom of hydrolysis acidification pool 12.
Referring to Fig. 1, Fig. 2, Fig. 5, be provided with aerobic decomposition soft-filler 9 in the contact-oxidation pool 13 of the present utility model, the described aerobic decomposition soft-filler 9 ball float 9-1 that string rope couples together that serves as reasons, the inner fiberfill fibers material of described ball float, its shell arranges through hole, they are evenly arranged, the upper/lower terminal of described ball float string rope 9-2 is separately fixed on the upper and lower crossbeam of contact-oxidation pool, described contact-oxidation pool top end rail 9-3 is installed in the top of contact-oxidation pool 13, and described contact-oxidation pool bottom end rail 9-4 is installed in the bottom of contact-oxidation pool 13.
Referring to Fig. 1, Fig. 2, Fig. 6, Fig. 7, be provided with inclined tube filler 10 in the settling tank 14 of the present utility model, described inclined tube filler 10 is one group of regular hexagon inclined tube 10-1 of α=60o for the horizontal bottom angle with settling tank, the up and down two ends of inclined tube filler are separately fixed at the upper of settling tank 14, bottom end rail 10-2, on the 10-3, on the described settling tank, bottom end rail 10-2,10-3 is installed on the sidewall of settling tank 14, top in settling tank 14 rear ends also is provided with overflow weir 6, described overflow weir 6 consists of letdown tank with the settling tank rear wall, discharge outlet 7 communicates with letdown tank, collects the bucket 11 of mud after settling tank 14 bottoms also arrange solid-liquid separation.
Referring to Fig. 2, the facilities such as air supply line 4 front ends of the present utility model and constructure ventilation pipe communicate, and the rear end connects the gas distribution pipe 20 along the contact-oxidation pool periphery, is provided with ventilating pit in gas distribution pipe 20 sides.
Referring to Fig. 1, Fig. 2, Fig. 3, ladder waterfall type drop mouth between hydrolysis acidification pool 12 of the present utility model and the contact-oxidation pool 13 is comprised of drop mouthful rising pipe 2 and weir plate 18, a described drop mouthful rising pipe 2 is deep in the contact-oxidation pool 13 by hydrolysis acidification pool 12, the one group of weir plate 18 that is ladder-like arranged below drop mouthful rising pipe 2, described weir plate 18 is fixed on the front side wall of contact-oxidation pool 13.
Referring to Fig. 1, hydrolysis acidification pool 12 of the present utility model, contact-oxidation pool 13 and settling tank 14 are brick mix structure or skeleton construction, be respectively equipped with at its end face that hydrolysis acidification pool maintenance draws clearly mouthfuls 15, the contact-oxidation pool maintenance draw clearly mouthfuls 16 and the settling tank maintenance draw clearly mouthfuls 17.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, principle of work of the present utility model is: this power-free integrated waste disposal plant, comprise on it that with the pond body of water-in 1, water outlet 7, the pond body is comprised of hydrolysis acidification pool 12, contact-oxidation pool 13, settling tank 14.The pond body is all-in-one-piece skeleton construction, and its cross-sectional shape is rectangle.Wherein water-in 1 links to each other with hydrolysis acidification pool 12, and sewage enters into hydrolysis acidification pool 12, is provided with soft-filler 8 in the hydrolysis acidification pool.The microbial film that is attached to its growth contacts with Preliminary sewage, acidification is hydrolyzed, utilize acid digestion stage bacterial activity strong, the characteristics such as the generation cycle is short, breeding is fast, the larger molecular organics that is difficult for degraded in the sewage is decomposed into small molecules or soluble substance, makes it easily further be degraded, utilize by the follow-up phase microorganism.Sewage is through ladder waterfall type drop mouthful rising pipe 2, weir plate 18, enter into contact-oxidation pool 13, be provided with a cover air supply system in contact-oxidation pool liquid level surface, the wind turning effect that mainly utilizes the facilities such as constructure ventilation pipe oxygenation in the treatment system, by uniform 5 millimeters apertures on air supply line 4 and the gas distribution pipe 20(pipe) carry out surface aeration, required for the aerobic decomposition of pollutent.Also be provided with exhaust gas emission pipeline 5 in the contact-oxidation pool 13, part ammonia nitrogen, the hydrogen sulfide that organism produces in aerobic degradation in the sewage is effluxed in the high-altitude by this.Be provided with aerobic decomposition soft-filler 9 in the contact-oxidation pool 13, sewage enters into settling tank 14 by water hole 3 and carries out solid-liquid separation.Be provided with inclined tube filler 10 in the settling tank, upper strata clear water up to standard is collected by overflow weir 6.The clear water up to standard of collecting is discharged from discharge outlet 7.Mud sinks in the bucket 11.Hydrolysis acidification pool 12 is provided with maintenance and draws clearly mouth 15, and contact-oxidation pool is provided with maintenance and draws clearly mouth 16, and settling tank is provided with maintenance and draws clearly mouth 17, conveniently to overhaul and to draw clearly dirty slag.
Claims (7)
1. power-free integrated waste disposal plant, it comprises water-in (1), the pond body, discharge outlet (7) and air supply and exhaust emission system, it is characterized in that, described water-in (1) is arranged on the leading flank of pond body, described pond body is the rectangular structure of sealing, be split into successively from front to back hydrolysis acidification pool (12), contact-oxidation pool (13) and settling tank (14), described hydrolysis acidification pool (12) communicates by ladder waterfall type drop mouth with contact-oxidation pool (13), described contact-oxidation pool (13) and settling tank (14) are communicated by water hole (3), described discharge outlet (7) is arranged on the trailing flank of pond body, described air supply and exhaust emission system comprise air supply line (4) and exhaust gas emission pipeline (5), and they are arranged on the liquid level of contact-oxidation pool (13).
2. power-free integrated waste disposal plant according to claim 1, it is characterized in that, be provided with anaerobic digestion soft-filler (8) in the described hydrolysis acidification pool (12), described anaerobic digestion soft-filler (8) serve as reasons that string rope connects with ring bodies (8-1) that must the shape fiber, their interval fixed ranges, distribute as net shape, described ring bodies string rope (8-2) upper, lower two ends are separately fixed on the hydrolysis acidification pool, on the bottom end rail, described hydrolysis acidification pool top end rail (8-4) is installed in the top of hydrolysis acidification pool (12), and described hydrolysis acidification pool bottom end rail (8-3) is installed in the bottom of hydrolysis acidification pool (12).
3. power-free integrated waste disposal plant according to claim 1 and 2, it is characterized in that, be provided with aerobic decomposition soft-filler (9) in the described contact-oxidation pool (13), described aerobic decomposition soft-filler (9) ball float (9-1) that string rope couples together of serving as reasons, the inner fiberfill fibers material of described ball float, its shell arranges through hole, they are evenly arranged, described ball float string rope (9-2) upper, lower two ends are separately fixed on the contact-oxidation pool, on the bottom end rail, described contact-oxidation pool top end rail (9-3) is installed in the top of contact-oxidation pool (13), and described contact-oxidation pool bottom end rail (9-4) is installed in the bottom of contact-oxidation pool (13).
4. power-free integrated waste disposal plant according to claim 3, it is characterized in that, be provided with inclined tube filler (10) in the described settling tank (14), described inclined tube filler (10) is one group of regular hexagon inclined tube (10-1) of α=60o for the horizontal bottom angle with settling tank, the up and down two ends of inclined tube filler are separately fixed at the upper of settling tank (14), bottom end rail (10-2,10-3), on the described settling tank, bottom end rail (10-2,10-3) be installed on the sidewall of settling tank (14), top in settling tank (14) rear end also is provided with overflow weir (6), described overflow weir (6) consists of letdown tank with the settling tank rear wall, discharge outlet (7) communicates with letdown tank, collects the bucket (11) of mud after settling tank (14) bottom also arranges solid-liquid separation.
5. power-free integrated waste disposal plant according to claim 4, it is characterized in that, the facilities such as described air supply line (4) front end and constructure ventilation pipe communicate, and the rear end connects the gas distribution pipe (20) along the contact-oxidation pool periphery, is provided with ventilating pit in gas distribution pipe (20) side.
6. power-free integrated waste disposal plant according to claim 5, it is characterized in that, ladder waterfall type drop mouth between described hydrolysis acidification pool (12) and the contact-oxidation pool (13) is comprised of drop mouthful rising pipe (2) and weir plate (18), a described drop mouthful rising pipe (2) is deep in the contact-oxidation pool (13) by hydrolysis acidification pool (12), the one group of weir plate (18) that is ladder-like arranged below drop mouthful rising pipe (2), described weir plate (18) is fixed on the front side wall of contact-oxidation pool (13).
7. power-free integrated waste disposal plant according to claim 6, it is characterized in that, described hydrolysis acidification pool (12), contact-oxidation pool (13) and settling tank (14) are brick mix structure or skeleton construction, are respectively equipped with at its end face that mouthful (15) are drawn clearly in hydrolysis acidification pool maintenance, mouthful (16) are drawn clearly in the contact-oxidation pool maintenance and mouth (17) is drawn clearly in the settling tank maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105958 CN202808479U (en) | 2012-03-20 | 2012-03-20 | Unpowered integrated sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105958 CN202808479U (en) | 2012-03-20 | 2012-03-20 | Unpowered integrated sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808479U true CN202808479U (en) | 2013-03-20 |
Family
ID=47867399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220105958 Expired - Lifetime CN202808479U (en) | 2012-03-20 | 2012-03-20 | Unpowered integrated sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808479U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315969A (en) * | 2015-06-25 | 2017-01-11 | 麦王环境技术股份有限公司 | Integrated wastewater treatment equipment of IBR (integral biological reactor) and treatment process |
| CN108191149A (en) * | 2017-12-29 | 2018-06-22 | 北京桑德环境工程有限公司 | A kind of unpowered decentralized type sewage processing system and method |
| CN111252910A (en) * | 2020-03-24 | 2020-06-09 | 河南省商丘生态环境监测中心 | Industrial water purifying agent and water purifying device thereof |
| CN112112256A (en) * | 2020-10-01 | 2020-12-22 | 上海城市水资源开发利用国家工程中心有限公司 | Silt-proof sewage interception system of drainage pump station |
-
2012
- 2012-03-20 CN CN 201220105958 patent/CN202808479U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315969A (en) * | 2015-06-25 | 2017-01-11 | 麦王环境技术股份有限公司 | Integrated wastewater treatment equipment of IBR (integral biological reactor) and treatment process |
| CN108191149A (en) * | 2017-12-29 | 2018-06-22 | 北京桑德环境工程有限公司 | A kind of unpowered decentralized type sewage processing system and method |
| CN111252910A (en) * | 2020-03-24 | 2020-06-09 | 河南省商丘生态环境监测中心 | Industrial water purifying agent and water purifying device thereof |
| CN112112256A (en) * | 2020-10-01 | 2020-12-22 | 上海城市水资源开发利用国家工程中心有限公司 | Silt-proof sewage interception system of drainage pump station |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
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| CX01 | Expiry of patent term |