CN105692897A - Combined anaerobic baffle plate sewage treatment device - Google Patents
Combined anaerobic baffle plate sewage treatment device Download PDFInfo
- Publication number
- CN105692897A CN105692897A CN201610249444.8A CN201610249444A CN105692897A CN 105692897 A CN105692897 A CN 105692897A CN 201610249444 A CN201610249444 A CN 201610249444A CN 105692897 A CN105692897 A CN 105692897A
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- CN
- China
- Prior art keywords
- anaerobic
- baffled reactor
- combined
- deflection plate
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/284—Anaerobic digestion processes using anaerobic baffled reactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
Abstract
The invention discloses a combined anaerobic baffle plate sewage treatment device which comprises a plurality of anaerobic baffle plate reactors. A plurality of connecting devices in mutual matched connection are arranged at each of the upper end and the lower end of each anaerobic baffle plate reactor. Only one designing mode and process equipment are needed, so that production process is simplified greatly while time and production cost is saved.
Description
Technical field
The invention belongs to environmental protection and field of energy-saving technology, relate to a kind of anerobic sowage biological treating equipment, be especially a kind of combined anaerobic deflection plate sewage treatment unit。
Background technology
The small-scale sewage of domestic sewage in rural areas and distributing discharge, is generally off-site from cities and towns and focuses on Sewage Plant, it is necessary to arrange small-sized sewage disposal system and carry out sewage disposal, so as to meet discharge standard, improve current water environment situation。This small-scale sewage disposal system is little owing to processing the water yield, pollution condition is random, the investment that can undertake is little, it is thus desirable to the device of a kind of wide adaptability, less costly and high treating effect, so as the finished product at plant produced unified specification, it is combined coming into operation according to practical situation, it is not necessary to re-start independent design and processing again for concrete water quality and quantity。
Anaerobic baffled reactor (ABR) is a high efficiency anaerobic reactor being made up of many compartments, multiple dividing plate is set in reactor, reactor is separated into the upper dirty compartment of several series connection, waste water is made to do lifting flowing in reactor, it is fully contacted the microorganism in bottom suspended sludge layer and packing layer, improves treatment effeciency。Anaerobic baffled reactor is compared to other anaerobic reactors, simple in construction, it is not necessary to three phase separator, the microorganism chain that formation stable performance, population are enriched in different compartments, adapts to flow through the water quality of different compartments, stabilizes treatment effect。
The present invention is directed to anaerobic baffled reactor and process the outstanding advantages of sanitary sewage, combine several standardization box-type anaerobic baffled reactors according to practical situation, simple and practical, treatment effect is high。The box-type anaerobic baffled reactor that the present invention adopts inherits the advantage of tradition anaerobic baffle plate, and it has been carried out technological improvement, simplifies apparatus structure, is further applicable to the sewage disposal of reality。
Summary of the invention
Technical problem: the invention provides the anaerobic baffle plate sewage treatment unit of a kind of improvement, can improve wastewater treatment efficiency, reduces design cost, this device can be set to standardization casing, require to carry out combination in any according to the water quality treatment water yield, build up different process systems, simply efficiently。
Technical scheme: a kind of combined anaerobic deflection plate sewage-treatment plant, including some anaerobic baffled reactors, the upper and lower side of each described anaerobical baffled reactor is provided with the connecting device of some connections that cooperates。
Described anaerobical baffled reactor adopts box design；The left and right sides of described anaerobical baffled reactor is provided with connecting device。
Described connecting device is adpting flange。
On in described anaerobical baffled reactor, dirty compartment is wide。
Filler all it is filled with in each compartment of described anaerobical baffled reactor；Described filler adopts underslung soft-filler, semi soft packing or half soft combined stuffing。
Require to determine number and the mode that described anaerobic baffled reactor connects according to different regions water quality and quantity。
The temperature control system for maintaining described anaerobic baffled reactor running temperature it is provided with in described anaerobic baffled reactor。
Beneficial effect: compared to the prior art the present invention, has the advantage that
(1) the anaerobic baffled reactor simple in construction after improving, has higher treatment effect, is provided with temperature control system in reactor, can be still properly functioning under the cryogenic conditions of the north。
(2) each compartment adopts underslung soft-filler, semi soft packing and half soft combined stuffing, can require to carry out regular backwash age according to the mud of actual Anaerobe film, effectively prevent filler blockage problem。
(3) adopt standardized flange connection, make connection become very simple and convenient, can require to carry out various criterion box-type anaerobic baffled reactor connection in series-parallel according to different regions water quality and quantity, run simple。
(4) the generally rectangular cross-section casing of box-type anaerobic baffled reactor adopted, it is possible to more efficiently utilize soil, reduces appropriation of land amount to greatest extent under the premise of same treatment ability。
(5) water inlet of combined anaerobic deflection plate sewage treatment unit adopts single tube water intake mode, generally has only to 1 ~ 2 intake pump of outfit, thus investment, safeguard, operating cost relatively low, it is simple to management and controlling, effectively save operating cost。
(6) combined anaerobic deflection plate sewage treatment unit adopts standardization box body combinations to form, and its production process also becomes simple, it is only necessary to a kind of design and processes equipment, greatly simplify production process time and production cost。
Accompanying drawing explanation
Fig. 1 is the subjective structural representation of combined anaerobic deflection plate sewage treatment unit。
Fig. 2 is the Fig. 1 section structure schematic diagram along water (flow) direction。
Fig. 3 is the structural representation of the front end of combined anaerobic deflection plate sewage-treatment plant external connecting structure。
Wherein: 1, reactor shell；2, water inlet；3, outlet；4, flap between compartment；5, casing upper end adpting flange；6, casing lower end adpting flange；7, discharge pipeline；8, biogas pipe is gone out；9, built-in filler；10, temperature control system；11, suspended sludge layer；12, water sampling mouth；13, suspension ring；14, support。
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described in detail:
Such as Fig. 1, a kind of combined anaerobic deflection plate sewage treatment unit, single box-type anaerobic baffled reactor mainly includes flap 4 between reactor shell 1, water inlet 2, outlet 3, compartment, casing upper end adpting flange 5, casing lower end adpting flange 6, goes out biogas pipe 8, water sampling mouth 12。Single box-type anaerobic baffled reactor comprises wide dirty compartment, and the side of reactor is provided with water inlet 2, and opposite side is provided with outlet 3, and top is provided with out biogas pipe 8。In anaerobic baffled reactor, reactor is divided into multiple compartment by vertical dividing plate of placing, and the width of each compartment is equal。And in each compartment, fill filler 9, sewage flows along flap about 4, is fully contacted with the suspended sludge layer 11 of filler and bottom, and pollutant are effectively removed, and the biogas produced in anaerobic reactor is discharged by going out biogas pipe 8。
It is provided with some adpting flanges in the top and bottom of reactor shell 1, when two box-type anaerobic baffled reactors are attached time, the casing upper end adpting flange 5 of one of them box-type anaerobic baffled reactor is attached with the casing lower end adpting flange 6 of another box-type anaerobic baffled reactor, it is achieved the series connection of multiple box-type anaerobic baffled reactors。In the present invention, not only adpting flange can be set at reactor shell 1 upper and lower side of box-type anaerobic baffled reactor, adpting flange can also be set at the reactor shell left and right sides of box-type anaerobic baffled reactor equally, so can also realize the lateral connection of box-type anaerobic baffled reactor。
Fig. 2 is the Fig. 1 section structure schematic diagram along water (flow) direction。As shown in Figure 2, each compartment top in the box-type anaerobic baffled reactor of the present invention is provided with temperature control system 10, when reaching anaerobic treatment lowest temperature for the ambient temperature of box-type anaerobic baffled reactor, maintain its temperature, it is ensured that its interior anaerobic reaction system is properly functioning。Filler 9 it is filled with in each compartment of box-type anaerobic baffled reactor, described combined anaerobic deflection plate sewage treatment unit is in order to overcome filler to block, underslung soft-filler, semi soft packing and half soft combined stuffing can be adopted, can require to carry out regular backwash age according to the mud of actual Anaerobe film。Reactor bottom at box-type anaerobic baffled reactor is provided with suspended sludge layer 11, is connected to discharge pipeline 7 in reactor shell 1 lower end simultaneously,。Each dirty compartment process after sediment, the aging biomembrane etc. that comes off be deposited in suspended sludge layer 11, regularly discharged by discharge pipeline 7。
Fig. 3 is the structural representation of the front end of combined anaerobic deflection plate sewage-treatment plant external connecting structure。As shown in Figure 3; the box-type anaerobic baffled reactor of the present invention generally adopts corrosion resistant material to make; it is equipped with leg bottom described box-type anaerobic baffled reactor; for supporting described box-type anaerobic baffled reactor; so not only improve the protection of casing, again can at box-type anaerobic baffled reactor pipeline installed below etc.。The top place of described box-type anaerobic baffled reactor is provided with some suspension ring, conveniently lifts combination。
Main working process: according to actual treatment water quality and quantity requirement, combine manufactured standardization box-type anaerobic baffled reactor, sewage enters combined anaerobic deflection plate sewage treatment unit from water inlet 2, sewage flows up and down along flap, fully contact with the anaerobe in filler and bottom suspended sludge layer, so repeatedly, until it reaches process and require to discharge reactor from outlet 3。The sediment being deposited in each dirty cell bottom, the aging biomembrane etc. come off regularly are discharged by discharge pipeline 7。It is applied in when reactor under the cryogenic conditions such as north of china in winter, when reaching anaerobic treatment lowest temperature, the temperature control system of inside can be opened, it is ensured that anaerobic reaction system is properly functioning。Described casing top is equipped with sealing lid, for seal case, it is to avoid air enters, it is ensured that complete anaerobic environment in casing。
Application example of the present invention: process domestic sewage in rural areas by the present invention, COD clearance can reach about 95%, influent COD is maintained at about 360mg/L, in order to make water outlet qualified discharge, can at combined anaerobic deflection plate sewage treatment unit low energy consumption aerobic unit disposed behind and artificial swamp unit, form bio-ecological combination technique, for the process of the small-scale sewage that domestic sewage in rural areas and distributing discharge。
The foregoing is only one embodiment of the present of invention, not in order to limit the present invention, within all thought in the present invention and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。
Claims (7)
1. a combined anaerobic deflection plate sewage-treatment plant, including some anaerobic baffled reactors, it is characterised in that: the upper and lower side of each described anaerobical baffled reactor is provided with the connecting device of some connections that cooperates。
2. combined anaerobic deflection plate sewage-treatment plant according to claim 1, it is characterised in that: described anaerobical baffled reactor adopts box design；The left and right sides of described anaerobical baffled reactor is provided with connecting device。
3. combined anaerobic deflection plate sewage-treatment plant according to claim 1 and 2, it is characterised in that: described connecting device is adpting flange。
4. combined anaerobic deflection plate sewage-treatment plant according to claim 1 and 2, it is characterised in that: in described anaerobical baffled reactor, dirty compartment is wide。
5. combined anaerobic deflection plate sewage-treatment plant according to claim 1 and 2, it is characterised in that: in each compartment of described anaerobical baffled reactor, all it is filled with filler；Described filler adopts underslung soft-filler, semi soft packing or half soft combined stuffing。
6. combined anaerobic deflection plate sewage-treatment plant according to claim 1 and 2, it is characterised in that: require to determine number and the mode that described anaerobic baffled reactor connects according to different regions water quality and quantity。
7. combined anaerobic deflection plate sewage-treatment plant according to claim 1 and 2, it is characterised in that: in described anaerobic baffled reactor, it is provided with the temperature control system for maintaining described anaerobic baffled reactor running temperature。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249444.8A CN105692897A (en) | 2016-04-21 | 2016-04-21 | Combined anaerobic baffle plate sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249444.8A CN105692897A (en) | 2016-04-21 | 2016-04-21 | Combined anaerobic baffle plate sewage treatment device |
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| Publication Number | Publication Date |
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| CN105692897A true CN105692897A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610249444.8A Pending CN105692897A (en) | 2016-04-21 | 2016-04-21 | Combined anaerobic baffle plate sewage treatment device |
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| CN (1) | CN105692897A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145341A (en) * | 2016-08-26 | 2016-11-23 | 辽宁工业大学 | A kind of city refuse landfill anaerobic baffled reactor and control method thereof |
| CN108658390A (en) * | 2018-06-08 | 2018-10-16 | 湖北锦顺祥环保有限公司 | A kind of integrated sewage treatment device based on ABR techniques |
| CN111056628A (en) * | 2018-10-16 | 2020-04-24 | 湖南易净环保科技有限公司 | Integrated glass fiber reinforced plastic anaerobic tank |
Citations (5)
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| DE3228782A1 (en) * | 1981-08-19 | 1983-03-03 | VEB Chemieanlagenbaukombinat Leipzig-Grimma, DDR 7240 Grimma | Process for the anaerobic treatment of sludges and waste waters |
| CN2680654Y (en) * | 2003-08-28 | 2005-02-23 | 上海同济建设科技有限公司 | Anaerobic baffling composite reactor |
| CN101289253A (en) * | 2008-06-07 | 2008-10-22 | 湖南鸿达环保设备制造有限公司 | Raising and adverse current anaerobic filter |
| CN201626876U (en) * | 2010-02-05 | 2010-11-10 | 江苏新龙鼎环保成套工程有限公司 | Anaerobic partition board reactor |
| CN203498156U (en) * | 2013-07-31 | 2014-03-26 | 杭州师范大学 | Flow direction switching type anaerobic ammonia oxidation baffle plate reactor |
-
2016
- 2016-04-21 CN CN201610249444.8A patent/CN105692897A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228782A1 (en) * | 1981-08-19 | 1983-03-03 | VEB Chemieanlagenbaukombinat Leipzig-Grimma, DDR 7240 Grimma | Process for the anaerobic treatment of sludges and waste waters |
| CN2680654Y (en) * | 2003-08-28 | 2005-02-23 | 上海同济建设科技有限公司 | Anaerobic baffling composite reactor |
| CN101289253A (en) * | 2008-06-07 | 2008-10-22 | 湖南鸿达环保设备制造有限公司 | Raising and adverse current anaerobic filter |
| CN201626876U (en) * | 2010-02-05 | 2010-11-10 | 江苏新龙鼎环保成套工程有限公司 | Anaerobic partition board reactor |
| CN203498156U (en) * | 2013-07-31 | 2014-03-26 | 杭州师范大学 | Flow direction switching type anaerobic ammonia oxidation baffle plate reactor |
Non-Patent Citations (1)
| Title |
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| 杨志生等: "组合式厌氧折流板反应器处理城市污水的研究", 《天津理工大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145341A (en) * | 2016-08-26 | 2016-11-23 | 辽宁工业大学 | A kind of city refuse landfill anaerobic baffled reactor and control method thereof |
| CN106145341B (en) * | 2016-08-26 | 2022-09-30 | 辽宁工业大学 | Anaerobic baffle plate reactor of municipal refuse landfill and control method thereof |
| CN108658390A (en) * | 2018-06-08 | 2018-10-16 | 湖北锦顺祥环保有限公司 | A kind of integrated sewage treatment device based on ABR techniques |
| CN111056628A (en) * | 2018-10-16 | 2020-04-24 | 湖南易净环保科技有限公司 | Integrated glass fiber reinforced plastic anaerobic tank |
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Application publication date: 20160622 |