CN204529615U - Buried high-performance bio film sewage treatment device - Google Patents

Buried high-performance bio film sewage treatment device Download PDF

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Publication number
CN204529615U
CN204529615U CN201520195437.5U CN201520195437U CN204529615U CN 204529615 U CN204529615 U CN 204529615U CN 201520195437 U CN201520195437 U CN 201520195437U CN 204529615 U CN204529615 U CN 204529615U
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CN
China
Prior art keywords
treatment device
total system
sewage treatment
bio film
performance bio
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Expired - Fee Related
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CN201520195437.5U
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Chinese (zh)
Inventor
吴晓东
董德龙
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SICHUAN HUANLONG TECHNOLOGY Co Ltd
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SICHUAN HUANLONG TECHNOLOGY Co Ltd
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Priority to CN201520195437.5U priority Critical patent/CN204529615U/en
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Abstract

The utility model relates to technical field of environment protection equipment, belongs to a kind of sewage disposal device, is specially a kind of buried high-performance bio film sewage treatment device.This device comprises the mechanical(superphosphate)den of buried high-performance bio film sewage treatment device, one-level anaerobism equalizing tank, high-efficiency biomembrane total system, tube settler.Described one-level anaerobism equalizing tank has the effect of the regulating water quality water yield, and utilizes anaerobe to carry out preliminary process to sewage; Described high-efficiency biomembrane total system has aerobic and anoxic pattern concurrently, and middle pollutent of effectively disposing of sewage, finally makes water outlet reach relevant criterion; This covering device is a kind of device being arranged at underground, and the town sewage specially for influent quality instability processes, and apparatus structure is perfect, compact, running maintenance simple, convenient, working cost is cheap, stable effluent quality.

Description

Buried high-performance bio film sewage treatment device
Technical field
The utility model relates to technical field of environment protection equipment, belongs to a kind of sewage disposal device, is specially a kind of buried high-performance bio film sewage treatment device.
Background technology
Along with the growth of economy and population, problem of environmental pollution is paid close attention to more and more widely, and the large problem of Chinese environmental ten refers to that atmosphere polluting problem, water environment pollution problem, refuse treatment problem, desertification of land and sand calamity problem, soil erosion problem, drought and floods problem, species diversity destroy problem, WTO and environmental problem, the environmental problem of reservoir area of Three Gorges and persistent organism pollution problem.For water environment pollution problem, sewage is one of important source of pollution.And the treatment unit that ground is arranged generally is adopted for the process of sewage, along with the fast development of Chinese national economy and the continuous propelling of Urbanization Construction, the processing mode of the inapplicable large-scale wastewater treatment plant of cities and towns multiple sources formula water pollutions, large-scale wastewater treatment plant not only device is complicated, floor space is comparatively large, necessarily increases cost of floor space.And cost of sewage disposal is too high on a small scale, equipment complexity etc. becomes problem demanding prompt solution,
Summary of the invention
The utility model, for above technical problem, provides that a kind of device structure is perfect, compact, running maintenance is simple, the buried high-performance bio film sewage treatment device of convenient, stable effluent quality, is called for short BHB technology.BHB is the english abbreviation of buried high-efficiency biomembrane.Its original text is: Buried high efficiency biological membrane.
Technical scheme of the present invention is:
Buried high-performance bio film sewage treatment device, comprise two kinds of structures, the first structure comprises the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den, one-level anaerobism equalizing tank, high-efficiency biomembrane total system and tube settler, first mechanical(superphosphate)den is set in the body of buried high-performance bio film sewage treatment device, one-level anaerobism equalizing tank, high-efficiency biomembrane total system and tube settler, sewage enters one-level anaerobism equalizing tank and high-efficiency biomembrane total system by the septic tank of town sewage successively by sewage inlet, mechanical(superphosphate)den is arranged on the front end of one-level anaerobism equalizing tank, high-efficiency biomembrane total system is arranged on the rear end of one-level anaerobism equalizing tank, tube settler is arranged on the rear end of high-efficiency biomembrane total system.
The structure of the second buried high-performance bio film sewage treatment device comprises the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den, one-level anaerobism equalizing tank, high-efficiency biomembrane total system, in the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den is set, one-level anaerobism equalizing tank, high-efficiency biomembrane total system, sewage enters one-level anaerobism equalizing tank by the septic tank of town sewage successively by sewage inlet, high-efficiency biomembrane total system and artificial wet land system, mechanical(superphosphate)den is arranged on the front end of one-level anaerobism equalizing tank, high-efficiency biomembrane total system is arranged on the rear end of one-level anaerobism equalizing tank.
In two kinds of structures, sewage carries out anaerobic treatment by flowing into one-level anaerobism equalizing tank from stream mode after being arranged at the interception of the grid in septic tank larger particles, then flows into high-efficiency biomembrane total system through one-level anaerobism equalizing tank top.Then the water outlet of the first structure is precipitated by tube settler, last qualified discharge.The water outlet of the second structure directly enters artificial wet land system, utilizes the natural subsidence handling property that wetland self is good, is further processed sewage.
The bottom of high-efficiency biomembrane total system arranges denitrification zone and flow-stopping plate.Top arranges water distributor one, and on water distributor one, the mounting height of water distributor is higher than the height of connected entrance.Water distributor one makes into water even, in high-efficiency biomembrane total system pond, high 1/2 place arranges filler, high-efficiency biomembrane total system is divided into two reaction zones, top is aerobic reactor zone, bottom is denitrification zone, and sewage carries out anti-nitration reaction again after aerobic reaction, and the flow-stopping plate simultaneously arranged effectively controls water (flow) direction, fully carry out denitrification, avoid short stream to occur.
Establish access hole one on one-level anaerobism equalizing tank top, high-efficiency biomembrane total system top establishes access hole two, the convenient maintenance to device.
High-efficiency biomembrane laminal filler is set in described high-efficiency biomembrane total system, and aerating apparatus is set at the middle part of high-efficiency biomembrane total system, aerating apparatus arranges aeration tube.High-efficiency biomembrane laminal filler mounting means is suspension type, and spacing is 20cm.
Access hole three is established, the convenient maintenance to device on tube settler top.Arrange water distributor two in the bottom of tube settler, top sets out mill weir, and effluent weir is connected with water outlet.
One-level anaerobism equalizing tank can regulate the water quality and quantity of sewage, can carry out anaerobic treatment again, for follow-up treatment facility reduces load.
In described high-efficiency biomembrane total system, arrange high-efficiency biomembrane laminal filler, mounting means is suspension type, and spacing is generally 20cm, can increase depending on water quality condition, subtract packing density.
Compared with prior art, the beneficial effects of the utility model are:
(1) filler, in this device has good wetting ability, and specific surface area is large, and space is little, is applicable to absolutely
Major part microbial growth, simultaneously biofilm effective, easily come off, sludge yield is little, good sewage processing effect, stable effluent quality.
(2), this buried high-performance bio film sewage treatment device has good Nitrogen/Phosphorus Removal;
(3), this buried high-performance bio film sewage treatment device anti impulsion load ability is strong, stable;
(4), cost of investment is low, and working cost is low, installs, easy to operate;
(5), without floor space, can earthing on device, can be used as road, also can plant the plants such as flowers and plants and be used as the little square of view, attractive in appearance practical again.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram 1 of high-performance bio film sewage treatment device buried described in embodiment in the utility model 1.
Fig. 2 is the cross section structure schematic diagram 2 of high-performance bio film sewage treatment device buried described in embodiment in the utility model 2.
Wherein, 1---one-level anaerobism equalizing tank, 2---high-efficiency biomembrane total system, 3---tube settler, 4---mechanical(superphosphate)den, 5---sewage inlet, 1.1---water distributor one, 1.2---access cover one, 1.3---access cover two, 1.4---access cover three, 2.1---laminal filler, 2.2---aeration tube, 2.3---flow-stopping plate, 2.4---aerating apparatus, 2.5---denitrification zone, 3.1---tube settling, 3.2---effluent weir, 3.3---water outlet, 3.4---water distributor two.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
But this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to following embodiment.
Embodiment 1:
As shown in Figure 1, buried high-performance bio film sewage treatment device, comprises buried high-performance bio film sewage treatment device body, water-in, mechanical(superphosphate)den, one-level anaerobism equalizing tank, high-efficiency biomembrane total system, tube settler.First, one-level anaerobism equalizing tank, high-efficiency biomembrane total system, tube settler are set in buried high-performance bio film sewage treatment device body.In the front end of buried high-performance bio film sewage treatment device body, mechanical(superphosphate)den, water inlet pipe are set, water inlet pipe connects with one-level anaerobism equalizing tank, in the rear end of buried high-performance bio film sewage treatment device body, tube settler is set, one-level anaerobism equalizing tank is connected with water inlet pipe, rear end high-efficiency biomembrane total system connects, arrange tube settler in the other side of high-efficiency biomembrane total system, tube settler top sets out mill weir.
One-level anaerobism equalizing tank is in anaerobic state, the middle pollutent needing anaerobic treatment of can disposing of sewage; When equipment keeps in repair, one-level anaerobism equalizing tank can also use as equalizing tank; Arrange water distributor on the top of high-efficiency biomembrane total system, the mounting height of water distributor is a little more than the height of connected entrance.
In described high-efficiency biomembrane total system, high-efficiency biomembrane laminal filler is set, and aerating apparatus is set at the middle part of high-efficiency biomembrane total system, aerating apparatus is air aeration device, oxygen needed for biological growth metabolism can be provided, the mounting means of laminal filler is suspension type, spacing is generally 20cm, can increase depending on water quality condition, subtract packing density.Filler has good wetting ability, and specific surface area is large, and space is little, is applicable to most microbial growth, simultaneously biofilm effective, easily come off, sludge yield is little.
Denitrification zone is set bottom described high-efficiency biomembrane total system, is conducive to denitrification, flow-stopping plate is set simultaneously and effectively controls water (flow) direction, make it fully carry out denitrification, avoid short stream to occur.
Water after the process of high-efficiency biomembrane total system precipitates through tube settler, and tube settling efficiency is high, and save the space of tradition employing shared by second pond, outlet effect is good.Process water finally through effluent weir water outlet, rear discharge up to standard.
embodiment 2:
As shown in Figure 2, buried high-performance bio film sewage treatment device, its structure is with basically identical in embodiment 1, difference is to reduce tube settler, when adopting artificial swamp as traditional second pond, sewage after the process of high-efficiency biomembrane total system enters artificial wet land system, utilizes the natural subsidence handling property that wetland self is good, is further processed sewage.Artificial swamp both saved economy, had again good landscape effect, plays good Circulation simultaneously, protect the eubiosis to surrounding aqueous environment.Sewage is qualified discharge after artificial swamp processes naturally.
This buried high-performance bio film sewage treatment device, substantially reduce the technical process of disposing of sewage, reduce construction investment, because this device is buried, without floor space, working cost is low, reduces the cost of sewage disposal, and owing to adopting efficient laminal filler, increase effectively contact area, mud generation is few, good sewage processing effect, stable effluent quality.

Claims (9)

1. buried high-performance bio film sewage treatment device, comprise the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den (4), one-level anaerobism equalizing tank (1), high-efficiency biomembrane total system (2) and tube settler (3), it is characterized in that: in the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den (4) is set, one-level anaerobism equalizing tank (1), high-efficiency biomembrane total system (2) and tube settler (3), sewage enters one-level anaerobism equalizing tank (1) by the septic tank of town sewage successively by sewage inlet (5), high-efficiency biomembrane total system (2) and tube settler (3), mechanical(superphosphate)den (4) is arranged on the front end of one-level anaerobism equalizing tank (1), high-efficiency biomembrane total system (2) is arranged on the rear end of one-level anaerobism equalizing tank (1), tube settler (3) is arranged on the rear end of high-efficiency biomembrane total system (2).
2. buried high-performance bio film sewage treatment device, comprise the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den (4), one-level anaerobism equalizing tank (1) and high-efficiency biomembrane total system (2), it is characterized in that: in the body of buried high-performance bio film sewage treatment device, mechanical(superphosphate)den (4) is set, one-level anaerobism equalizing tank (1) and high-efficiency biomembrane total system (2), sewage enters one-level anaerobism equalizing tank (1) and high-efficiency biomembrane total system by the septic tank of town sewage successively by sewage inlet (5), mechanical(superphosphate)den (4) is arranged on the front end of one-level anaerobism equalizing tank (1), high-efficiency biomembrane total system (2) is arranged on the rear end of one-level anaerobism equalizing tank (1).
3. according to buried high-performance bio film sewage treatment device according to claim 1 or claim 2, it is characterized in that: in the bottom of described high-efficiency biomembrane total system (2), denitrification zone (2.5) and flow-stopping plate (2.3) are set.
4. according to buried high-performance bio film sewage treatment device according to claim 1 or claim 2, it is characterized in that: arrange water distributor one (1.1) on the top of described high-efficiency biomembrane total system (2), water distributor one (1.1) goes up the height of mounting height higher than connected entrance of water distributor.
5. according to buried high-performance bio film sewage treatment device according to claim 1 or claim 2, it is characterized in that: establish access hole one (1.2) on described one-level anaerobism equalizing tank (1) top, high-efficiency biomembrane total system (2) top establishes access hole two (1.3).
6. according to buried high-performance bio film sewage treatment device according to claim 1 or claim 2, it is characterized in that: high-efficiency biomembrane laminal filler (2.1) is set in described high-efficiency biomembrane total system, and aerating apparatus (2.4) is set at the middle part of high-efficiency biomembrane total system, aeration tube (2.2) is arranged aerating apparatus (2.4).
7. buried high-performance bio film sewage treatment device according to claim 6, is characterized in that: described high-efficiency biomembrane laminal filler (2.1) mounting means is suspension type, and spacing is 20cm.
8. buried high-performance bio film sewage treatment device according to claim 1, is characterized in that: establish access hole three (1.4) on described tube settler (3) top.
9. buried high-performance bio film sewage treatment device according to claim 1, it is characterized in that: arrange water distributor two (3.4) in the bottom of tube settler, top sets out mill weir (3.2), and effluent weir (3.2) is connected with water outlet (3.3).
CN201520195437.5U 2015-04-02 2015-04-02 Buried high-performance bio film sewage treatment device Expired - Fee Related CN204529615U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105693022A (en) * 2016-03-02 2016-06-22 北京农业生物技术研究中心 Hanging curtain type biological filtering pool and application thereof to recirculating aquaculture
CN110451742A (en) * 2019-09-23 2019-11-15 王晓景 Anticlogging artificial wet land system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105693022A (en) * 2016-03-02 2016-06-22 北京农业生物技术研究中心 Hanging curtain type biological filtering pool and application thereof to recirculating aquaculture
CN110451742A (en) * 2019-09-23 2019-11-15 王晓景 Anticlogging artificial wet land system

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20150805

Termination date: 20210402