CN205133241U - Integral domestic sewage treatment equipment - Google Patents

Integral domestic sewage treatment equipment Download PDF

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Publication number
CN205133241U
CN205133241U CN201520882409.0U CN201520882409U CN205133241U CN 205133241 U CN205133241 U CN 205133241U CN 201520882409 U CN201520882409 U CN 201520882409U CN 205133241 U CN205133241 U CN 205133241U
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China
Prior art keywords
pond
aerobic pond
sewage treatment
domestic sewage
treatment device
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CN201520882409.0U
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Chinese (zh)
Inventor
陈绍辉
朱金安
陈绍东
邓福
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Guangdong Hui Guangdong Environmental Protection Engineering Co. Ltd.
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Yue Hai Environmental Protection Technology Consults Service Co Ltd
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Abstract

The utility model discloses a small -size integral domestic sewage treatment equipment, including the anaerobism pond oxygen pond of becoming reconciled, anaerobism pond oxygen pond combination cylindric structure or the polygon tubular structure of being as an organic whole of becoming reconciled, anaerobism pond and good oxygen pond intercommunication, anaerobism chi chu is provided with the inlet tube, be provided with the outlet pipe on the good oxygen pond, be provided with the mixing system who is used for not hard up mud in the anaerobism pond, be provided with aeration systems in the good oxygen pond, it has the filler that is used for holding back mud or suspended solid to become reconciled with all packing in the oxygen pond in the anaerobism pond, be equipped with the air stripping back flow between good oxygen pond and the anaerobism pond. The utility model provides an integral domestic sewage treatment equipment, the anaerobism pond oxygen pond combination formula structure as an organic whole of becoming reconciled wholly is cylindrical structure, the very big area that has reduced.

Description

Integrated domestic sewage treatment device
Technical field
The utility model relates to sewage treatment area, particularly relates to a kind of integrated domestic sewage treatment device.
Background technology
The problem that city domestic sewage process is municipal administration always, enterprises and individuals is concerned about very much, and the source of pollution of distributing little water yield type wherein have a little many, dispersion, pollute the features such as larger, as hotel, clinic, school, residential quarters etc., if these sewage fail to be dealt carefully with, directly enter environment, must produce environment and pollute.For these type source of pollution, most sewage treatmentmethod is all realize final processing intent by the molectron of multiple structures such as settling bowl, oxidation pond or the lower integration apparatus of intensive degree now, generally for the standard met about town sewage discharge in GB18918-2002 " urban wastewater treatment firm pollutant emission standard ", owner generally can need the combination process of multiple oxidation pond and settling bowl or the lower integration apparatus of intensive degree to use.First, each pond volume can be very large, often such processing mode, and floor space is very big, wasting space; Secondly, generally in structures aeration, huge due to each pond volume, aerating system is all provided separately, and is difficult to share, even if can share aerating system, also needs to build comparatively complicated pipeline, wasting manpower and material resources; Again, add settling tank to take up an area and cost; Finally, sewage treatment facility backflow also realizes often by power consumption larger pump reflux mode more with high investment, and entirety improves the cost of owner; In addition, the sewage after sewage treatment facility process, after meeting emission standard, is all direct discharge, not good reuse, and the resource that this part does not utilize is also for enterprise improves processing cost.
Therefore, design a set of standard met about town sewage discharge in GB18918-2002 " urban wastewater treatment firm pollutant emission standard " (GB18918-2002), the small-sized domestic sewage treatment device that floor space is little, convenient management, energy utilization rate are high, clearance is high is distributing little water yield type pollutant discharging unit urgent problem.
Utility model content
For solving the problem, the utility model provides that a kind of level of integrated system is high, floor space is little, convenient management, energy utilization rate are high, clearance is high, meets the small-sized integrated domestic sewage treatment device of town sewage emission standard.
Integrated domestic sewage treatment device of the present utility model, comprise anaerobic pond and Aerobic Pond, described anaerobic pond and Aerobic Pond are combined into one cylindrically structure or Polygons tubular structure, described anaerobic pond is communicated with Aerobic Pond, described anaerobic pond place is provided with water inlet pipe, described Aerobic Pond is provided with rising pipe, the stirring system for loosening mud is provided with in described anaerobic pond, being provided with aerating system in described Aerobic Pond, in described anaerobic pond and Aerobic Pond, being all filled with the filler for retaining mud or suspended substance.
Further, the quantity of described anaerobic pond is more than one, and the quantity of described Aerobic Pond is more than one, and described anaerobic pond and Aerobic Pond are fan-shaped distribution around same center, and all anaerobic ponds and Aerobic Pond central angle sum are 360 °.
Further, the quantity of described anaerobic pond is 2, be respectively the first anaerobic pond and the second anaerobic pond, the quantity of described Aerobic Pond is 3, be respectively the first Aerobic Pond, the second Aerobic Pond and the 3rd Aerobic Pond, described water inlet pipe is opened on the first anaerobic pond, described rising pipe is opened on the 3rd Aerobic Pond, sewage passes through the first anaerobic pond, the second anaerobic pond, the first Aerobic Pond, the second Aerobic Pond and the 3rd Aerobic Pond successively by described water inlet pipe, discharged by rising pipe after treatment, described rising pipe and the 3rd Aerobic Pond junction are placed in the top of the 3rd Aerobic Pond.
Further, described stirring system comprises aeration tube A, and be equipped with the above aeration tube A in each described anaerobic pond, described aerating system comprises aeration tube B, is equipped with the above aeration tube B in each described Aerobic Pond.
Further, the pressurized air of described aeration tube A and aeration tube B is by the unified supply of air feeder.
Further, described aeration tube A and aeration tube B all adopts without blocking polyvinyl chloride perforated pipe.
Further, described filler adopts haydite structure-biological filtering layer, and the particle diameter of described haydite is 5-8mm.
Further, described integrated domestic sewage treatment device adopts PLC full automatic control.
Further, described stirring system adopts intermittent stirring.
Further, described integrated domestic sewage treatment device also comprises return-flow system, described return-flow system comprises return line, and one end of described return line is by the anaerobic pond of extremely outside for effluent recycling waste water inflow, and the other end of described return line extends to the bottom of Aerobic Pond.
Compared with prior art, the beneficial effects of the utility model are: anaerobic pond and Aerobic Pond are combined into one formula structure, and overall cylindrical structure, reduces floor space greatly, and this equipment entirety can imbed underground, can be described as and does not take surface area space; Aerating system and stirring system share a compressed air supply unit, reach energy-saving effect, reduce enterprise cost; Add return-flow system in equipment, return line processes again by the water introducing equipment after process, ensures high clearance on the one hand, improve the capacity of resisting impact load to water on the other hand, dilution water, reduces processing load and toxic substance impact load, can create conditions for denitrogenation simultaneously; In equipment, filler adopts efficient haydite structure-biological filtering layer, and multi-stage biofilm filtering layer, to suspended substance, large-scale particle effectively catching, eliminates settling bowl, reduces head time cost, reduces floor space.
Accompanying drawing explanation
Fig. 1 is the structural representation of integrated domestic sewage treatment device of the present utility model;
Fig. 2 is that the mouth of pipe of the integrated domestic sewage treatment device shown in Fig. 1 flows to orientation diagram.
Description of reference numerals:
1-first anaerobic pond; 2-second anaerobic pond; 3-first Aerobic Pond; 4-second Aerobic Pond; 5-the 3rd Aerobic Pond; 6-water inlet pipe; 7-rising pipe; 8-first aeration tube; 9-second aeration tube; 10-the 3rd aeration tube; 11-the 4th aeration tube; 12-the 5th aeration tube; 13-return line; 14-filler.
Embodiment
Understand the technical solution of the utility model and beneficial effect for ease of those skilled in the art, spy describes as follows to embodiment by reference to the accompanying drawings.
Integrated domestic sewage treatment device of the present utility model, comprise anaerobic pond and Aerobic Pond, anaerobic pond and Aerobic Pond are combined into one cylindrically structure or Polygons tubular structure, anaerobic pond is communicated with Aerobic Pond, anaerobic pond place is provided with water inlet pipe 6, Aerobic Pond is provided with rising pipe 7, is provided with the stirring system for loosening mud in anaerobic pond, being provided with aerating system in Aerobic Pond, in anaerobic pond and Aerobic Pond, being all filled with the filler 14 for retaining mud or suspended substance.
The quantity of anaerobic pond is more than 1 or 1, and the quantity of Aerobic Pond is more than 1 or 1, and anaerobic pond and Aerobic Pond are fan-shaped distribution around same center, and all anaerobic ponds and Aerobic Pond central angle sum are 360 °.
When the quantity of anaerobic pond is 2, when the quantity of Aerobic Pond is 3, anaerobic pond comprises the first anaerobic pond 1 and the second anaerobic pond 2, Aerobic Pond comprises the first Aerobic Pond 3, second Aerobic Pond 4 and the 3rd Aerobic Pond 5, water inlet pipe 6 is opened on the first anaerobic pond 1, rising pipe 7 is opened on the 3rd Aerobic Pond 5, and sewage, is discharged by rising pipe 7 successively by the first anaerobic pond 1, second anaerobic pond 2, first Aerobic Pond 3, second Aerobic Pond 4 and the 3rd Aerobic Pond 5 after treatment by described water inlet pipe 6.
Stirring system comprises the aeration tube A of more than 1 or 1, is equipped with aeration tube A in each anaerobic pond, and aerating system comprises the aeration tube B of more than 1 or 1, is equipped with aeration tube B in each Aerobic Pond.
Be 2 with the quantity of anaerobic pond, the quantity of Aerobic Pond is 3 is example:
Stirring system comprises the first aeration tube 8 and the second aeration tube 9, aerating system comprises the 3rd aeration tube 10, the 4th aeration tube 11 and the 5th aeration tube 12, first aeration tube 8 is placed in the first anaerobic pond 1, second aeration tube 9 is placed in the second anaerobic pond 2,3rd aeration tube 10 is placed in the first Aerobic Pond 3,4th aeration tube 11 is placed in the second Aerobic Pond 4, and the 5th aeration tube 12 is placed in the 3rd Aerobic Pond 5.The pressurized air of the first aeration tube 8, second aeration tube 9, the 3rd aeration tube 10, the 4th aeration tube 11 and the 5th aeration tube 2 is by the unified supply of air feeder.First aeration tube 8, second aeration tube 9, the 3rd aeration tube 10, the 4th aeration tube 11 and the 5th aeration tube 12 all adopt without blocking PVC (polyvinyl chloride) perforated pipe.
Integrated domestic sewage treatment device also comprises return-flow system, and return-flow system comprises return line 13, and return line 13 is by effluent recycling to the first anaerobic pond 1.Filler 14 adopts haydite structure-biological filtering layer, and the particle diameter of described haydite is 5-8mm.Integrated domestic sewage treatment device adopts PLC full automatic control.Stirring system adopts intermittent stirring.
Concrete technical process is: sewage is by the first anaerobic pond 1 of water inlet pipe 6 access arrangement, sewage in the first anaerobic pond 1 mainly through the acidication effect of the microorganisms such as acidication flora, the larger molecular organics of difficult degradation is converted into the material of small molecules readily biodegradable, secondly, solvability can be improved, under the effect of extracellular enzyme, insoluble organism is converted into the solvability small-molecule substance easily entered in microbe, reduces the load of subsequent disposal; Then, sewage enters the second anaerobic pond 2, and under double oxygen environment, nitric nitrogen is carried out denitrification by the limited carbon source of water that utilizes of microorganism, is converted into the pollution-free materials such as nitrogen, can well place to go nitrogen-containing pollutant, and nitrogen removal rate is high; Secondly, sewage enters three grades of Aerobic Ponds, and organic pollutant is under the effect of aerobic microbiological, efficient-decomposition organism, resolves into the pollution-free material such as carbonic acid gas, water, ammonium nitrogen is converted into nitric nitrogen by organic molecule, organic concentration in degradation of sewage greatly, reaches the object of purifying waste water; Each pond all adopts haydite structure-biological filtering layer, by the efficient crown_interception in filter tank, by not easily biodegradable suspended substance, microbial bacteria micelle, large particulate matter retain, water after process is discharged through rising pipe 7, and the water that rising pipe 7 is discharged meets the one-level B standard of GB18918-2002 " urban wastewater treatment firm pollutant emission standard " completely.Add return-flow system again in system, the water section of being discharged by rising pipe 7 in the effect introducing equipment of return line 13, and enters the first anaerobic pond, carries out circulation degradation treatment.
Anaerobic pond and Aerobic Pond are combined into one formula structure, and overall cylindrical structure or Polygons tubular structure, reduce floor space greatly, and this equipment entirety can imbed underground, can be described as and does not take surface area space; Aerating system and stirring system share a compressed air supply unit, reach energy-saving effect, reduce enterprise cost; Return-flow system is added in equipment, return line 13 processes again by the water introducing equipment after process, ensure high clearance on the one hand, improve the capacity of resisting impact load to water on the other hand, dilution water, reduce processing load and toxic substance impact load, can create conditions for denitrogenation simultaneously; In equipment, filler adopts efficient haydite structure-biological filtering layer, and multi-stage biofilm filtering layer, to suspended substance, large-scale particle effectively catching, eliminates settling bowl, reduces head time cost, reduces floor space.
Integrated domestic sewage treatment device of the present utility model is applicable to hotel, restaurant, hospital, house, station, airport, harbour, scenic spot or other all similar places, no matter is that cities and towns or rural area all can use; Can make in batch, save capital cost, equipment adopts PLC full automatic control, without the need to special messenger guard, simple to operate, easy to maintenance, long service life.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. integrated domestic sewage treatment device, comprise anaerobic pond and Aerobic Pond, it is characterized in that, described anaerobic pond and Aerobic Pond are combined into one cylindrically structure or Polygons tubular structure, described anaerobic pond is communicated with Aerobic Pond, described anaerobic pond place is provided with water inlet pipe (6), described Aerobic Pond is provided with rising pipe (7), the stirring system for loosening mud is provided with in described anaerobic pond, being provided with aerating system in described Aerobic Pond, in described anaerobic pond and Aerobic Pond, being all filled with the filler (14) for retaining mud or suspended substance.
2. integrated domestic sewage treatment device according to claim 1, it is characterized in that, the quantity of described anaerobic pond is more than one, the quantity of described Aerobic Pond is more than one, described anaerobic pond and Aerobic Pond are fan-shaped distribution around same center, and all anaerobic ponds and Aerobic Pond central angle sum are 360 °.
3. integrated domestic sewage treatment device according to claim 2, it is characterized in that, the quantity of described anaerobic pond is 2, be respectively the first anaerobic pond (1) and the second anaerobic pond (2), the quantity of described Aerobic Pond is 3, be respectively the first Aerobic Pond (3), second Aerobic Pond (4) and the 3rd Aerobic Pond (5), described water inlet pipe (6) is opened on the first anaerobic pond (1), described rising pipe (7) is opened on the 3rd Aerobic Pond (5), sewage passes through the first anaerobic pond (1) successively by described water inlet pipe (6), second anaerobic pond (2), first Aerobic Pond (3), second Aerobic Pond (4) and the 3rd Aerobic Pond (5), discharged by rising pipe (7) after treatment, described rising pipe (7) and the 3rd Aerobic Pond (5) junction are placed in the top of the 3rd Aerobic Pond (5).
4. integrated domestic sewage treatment device according to claim 2, it is characterized in that, described stirring system comprises aeration tube A, the above aeration tube A is equipped with in each described anaerobic pond, described aerating system comprises aeration tube B, is equipped with the above aeration tube B in each described Aerobic Pond.
5. integrated domestic sewage treatment device according to claim 4, is characterized in that, the pressurized air of described aeration tube A and aeration tube B is by the unified supply of air feeder.
6. integrated domestic sewage treatment device according to claim 4, is characterized in that, described aeration tube A and aeration tube B all adopts without blocking polyvinyl chloride perforated pipe.
7. integrated domestic sewage treatment device according to claim 1, is characterized in that, described filler (14) adopts haydite structure-biological filtering layer, and the particle diameter of described haydite is 5-8mm.
8. integrated domestic sewage treatment device according to claim 1, is characterized in that, described integrated domestic sewage treatment device adopts PLC full automatic control.
9. integrated domestic sewage treatment device according to claim 1, is characterized in that, described stirring system adopts intermittent stirring.
10. the integrated domestic sewage treatment device according to any one of claim 1-9, it is characterized in that, described integrated domestic sewage treatment device also comprises return-flow system, described return-flow system comprises return line (13), one end of described return line (13) is by the anaerobic pond of extremely outside for effluent recycling waste water inflow, and the other end of described return line (13) extends to the bottom of Aerobic Pond.
CN201520882409.0U 2015-11-05 2015-11-05 Integral domestic sewage treatment equipment Active CN205133241U (en)

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Application Number Priority Date Filing Date Title
CN201520882409.0U CN205133241U (en) 2015-11-05 2015-11-05 Integral domestic sewage treatment equipment

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Application Number Priority Date Filing Date Title
CN201520882409.0U CN205133241U (en) 2015-11-05 2015-11-05 Integral domestic sewage treatment equipment

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CN205133241U true CN205133241U (en) 2016-04-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108046428A (en) * 2017-12-14 2018-05-18 南京霖恒彦水处理技术有限公司 A kind of country sewage biological treatment system and processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108046428A (en) * 2017-12-14 2018-05-18 南京霖恒彦水处理技术有限公司 A kind of country sewage biological treatment system and processing method

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Address after: 523000 Guangdong city of Dongguan province Dongcheng District Dongguan Niushan long road wealth Industrial Park 4 Building A room

Patentee after: Guangdong Hui Guangdong Environmental Protection Engineering Co. Ltd.

Address before: 523000 Guangdong city of Dongguan province Dongcheng District Dongguan Niushan long road wealth Industrial Park 4 Building A room

Patentee before: YUE HAI ENVIRONMENTAL PROTECTION TECHNOLOGY CONSULTS SERVICE CO., LTD.