CN203144173U - Baffling anaerobic reactor - Google Patents

Baffling anaerobic reactor Download PDF

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Publication number
CN203144173U
CN203144173U CN2013200613849U CN201320061384U CN203144173U CN 203144173 U CN203144173 U CN 203144173U CN 2013200613849 U CN2013200613849 U CN 2013200613849U CN 201320061384 U CN201320061384 U CN 201320061384U CN 203144173 U CN203144173 U CN 203144173U
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CN
China
Prior art keywords
reaction chamber
opening
anaerobic reactor
injector
sewage
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.)
Expired - Fee Related
Application number
CN2013200613849U
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Chinese (zh)
Inventor
周宗南
陈志德
王维丰
孙立金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Delai Environmental Protection Engineering Co. Ltd.
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Zhuhai Delai Environmental Science and Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN2013200613849U priority Critical patent/CN203144173U/en
Application granted granted Critical
Publication of CN203144173U publication Critical patent/CN203144173U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The utility model provides a baffling anaerobic reactor. The baffling anaerobic reactor comprises a mixing pond, reaction chambers and a sewage discharging device, wherein the reaction chambers comprise a first reaction chamber, a second reaction chamber and a third reaction chamber; an opening at one end of the first reaction chamber is upward and is positioned in the second reaction chamber, and a three-phase separator is arranged above the opening; an injector is arranged at an opening of the other end of the first reaction chamber and is connected with the mixing pond by a pipeline, and the connecting pipeline is provided with an injection pump; an opening at one end of the second reaction chamber is downward, the other end of the second reaction chamber is fixed on a top plate of the third reaction chamber, and a top cover for sealing is arranged above the opening at the other end of the second reaction chamber and is communicated with a methane collecting and purifying system; and a ring-shaped water collector is arranged under a top plate of the third reaction chamber and is communicated with the mixing pond and the sewage discharging device. The baffling anaerobic reactor provided by the utility model has the advantages that the structure is simple, the cost is low, and the methane production is high; and filtered residues can be recycled, so that the additional value generated by sewage treatment is improved.

Description

Deflector anaerobic reactor
Technical field
The utility model relates to sewage disposal device, specifically a kind of deflector anaerobic reactor.
Background technology
Upflow anaerobic sludge blanket reactor (UASB, Up-flow Anaerobic Sludge Bed/Blanket) is that present industry is for the treatment of two kinds of anaerobe methods of comparatively using always of wastewater/sewage with expanded granular sludge bed (EGSB, Expanded Granular Sludge Bed).All need floor space big in these two kinds for the treatment of processs, and constitute complicated treatment facility, not only the acquisition cost of equipment, operation expense are high, and equipment construction difficulty height; The biogas that produces when simultaneously, handling wastewater/sewage, filter residue etc. are difficult to effectively be recycled.
The utility model content
In view of the deficiencies in the prior art and defective, the utility model provides a kind of deflector anaerobic reactor.
In order to achieve the above object, the utility model has adopted following technical scheme:
A kind of deflector anaerobic reactor comprises: preparing pool, reaction chamber and sewage discharger;
Described reaction chamber comprises from inside to outside sheathed successively first reaction chamber, second reaction chamber and the 3rd reaction chamber;
The opening of this first reaction chamber, one end is positioned at this second reaction chamber up, and the opening of this end top is provided with triphase separator; The opening part of this first reaction chamber the other end is provided with injector, and this injector is fixed on the base plate of the 3rd reaction chamber, and this injector is connected with this preparing pool by pipeline, and its connecting pipeline is provided with squirt pump;
The opening of this second reaction chamber, one end is positioned at the position of the 3rd reaction chamber bottom down, and the other end is fixed on the top board of the 3rd reaction chamber, is provided with top seal above the opening of this end, and this top cover is provided with pipeline and is communicated with the collecting methane purification system;
The top board below of the 3rd reaction chamber is provided with annular water collector, and this annular water collector is communicated with this preparing pool and this sewage discharger.
As optimal technical scheme of the present utility model: described first reaction chamber is " loudspeaker " shape, and in the openings at two ends, wherein the end that opening diameter is little arranges this injector.
As optimal technical scheme of the present utility model: described sewage discharger comprises the hopper that is connected with this annular water collector and is located at song sieve and the reception basin of this hopper below successively.
As optimal technical scheme of the present utility model: the connecting pipeline of described injector and this preparing pool is provided with valve.
As optimal technical scheme of the present utility model: the height≤7m of described the 3rd reaction chamber.
Compared with prior art, the utility model constantly changes the flow direction of sewage by three reaction chambers, forms the internal recycle effect, makes sewage obtain sufficient oxidation, accelerates the processing efficiency of sewage; Simultaneously, the biogas that sewage is included fully discharges, and increases the output of biogas, and finishes the recycling of filter residue, and three phase separation is preferable, improve the value added that sewage disposal produces, and this device structure is simple, structure height is little, reduces the difficulty of construction of equipment, reduces equipment cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
See also Fig. 1, the deflector anaerobic reactor shown in the figure comprises: preparing pool 101, reaction chamber and sewage discharger.
Described reaction chamber comprises from inside to outside sheathed successively first reaction chamber 103, second reaction chamber 104 and the 3rd reaction chamber 105.
The opening of these first reaction chamber, 103 1 ends (with respect to the 3rd reaction chamber 105) up is positioned at this second reaction chamber 104, and near the top board 110 of the 3rd reaction chamber 105, and the opening of this end top is provided with triphase separator 111; The opening part of these first reaction chamber, 103 the other ends is provided with injector 106, this injector 106 is fixed on the base plate 109 of the 3rd reaction chamber 105, and this injector 106 is connected with this preparing pool 101 by pipeline, and its connecting pipeline is provided with squirt pump 107 and valve 112.
The opening of these second reaction chamber, 104 1 ends (with respect to the 3rd reaction chamber 105) down is positioned at the position of the 3rd reaction chamber 105 bottoms (near the base plate 109 of the 3rd reaction chamber 105, but not forming sealing with this base plate 109 is connected), the other end of this second reaction chamber 104 is fixed on the top board 110 of the 3rd reaction chamber 105, be provided with top cover 113 sealings above the opening of this end, this top cover 113 is provided with pipeline and is communicated with the collecting methane purification system.
Top board 110 belows of the 3rd reaction chamber 105 are provided with annular water collector 102, and this annular water collector 102 is communicated with this preparing pool 101 and this sewage discharger.
Song sieve 115 and reception basin 116 that described sewage discharger comprises the hopper 114 that is connected with this annular water collector 102 and is located at these hopper 114 belows successively.
More excellent, described first reaction chamber 103 is " loudspeaker " shape, and in the openings at two ends, wherein the end that opening diameter is little arranges this injector 106, to reach the effect of jet entrainment mud internal recycle.
More excellent, for reducing difficulty of construction and equipment investment cost, the height≤7m of described the 3rd reaction chamber 105.
Wastewater/sewage (processing of this wastewater/sewage anaerobic hydrolysis acidifying denitrification) in the preparing pool 101, pumped to injector 106 by squirt pump 107, injector 106 is drawn the mud 108 that is deposited on the 3rd reaction chamber 105 bottoms, and pump to the inner chamber of first reaction chamber 103 together with the wastewater/sewage mixed solution, mixed the wastewater/sewage of mud from the opening outflow of first reaction chamber, 103 the other ends, handle through triphase separator 111, impurity in the wastewater/sewage is separated and is back to anoxic denitrification pond (not shown), sewage changes the flow direction, flow into second reaction chamber 104, and the biogas that wastewater/sewage includes is isolated and is entered top cover 113, and connects the collecting methane purification system recycle on top cover 113.The wastewater/sewage that flows into second reaction chamber 104 changes again and flows into the 3rd reaction chamber 105 through down opening of second reaction chamber time, finishes the separation of solid-liquid phase secondary; Then, flow into the hopper 114 of sewage discharger through annular water collector 102, after Via sieve 115 filters, flow into reception basin 116, reception basin 116 can be connected with other treatment facility, finishes other treatment process.Bent sieve 115 filters the filter residue that produces and can be used as the organic fertilizer recycling.
The above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by the scope of the utility model claims.

Claims (5)

1. a deflector anaerobic reactor is characterized in that, comprising: preparing pool, reaction chamber and sewage discharger;
Described reaction chamber comprises from inside to outside sheathed successively first reaction chamber, second reaction chamber and the 3rd reaction chamber;
The opening of this first reaction chamber, one end is positioned at this second reaction chamber up, and the opening of this end top is provided with triphase separator; The opening part of this first reaction chamber the other end is provided with injector, and this injector is fixed on the base plate of the 3rd reaction chamber, and this injector is connected with this preparing pool by pipeline, and its connecting pipeline is provided with squirt pump;
The opening of this second reaction chamber, one end is positioned at the position of the 3rd reaction chamber bottom down, and the other end is fixed on the top board of the 3rd reaction chamber, is provided with top seal above the opening of this end, and this top cover is provided with pipeline and is communicated with the collecting methane purification system;
The top board below of the 3rd reaction chamber is provided with annular water collector, and this annular water collector is communicated with this preparing pool and this sewage discharger.
2. deflector anaerobic reactor according to claim 1, it is characterized in that: described first reaction chamber is " loudspeaker " shape, and in the openings at two ends, wherein the end that opening diameter is little arranges this injector.
3. deflector anaerobic reactor according to claim 1 is characterized in that: described sewage discharger comprises the hopper that is connected with this annular water collector and is located at song sieve and the reception basin of this hopper below successively.
4. deflector anaerobic reactor according to claim 1, it is characterized in that: the connecting pipeline of described injector and this preparing pool is provided with valve.
5. deflector anaerobic reactor according to claim 1 is characterized in that: the height≤7m of described the 3rd reaction chamber.
CN2013200613849U 2013-02-01 2013-02-01 Baffling anaerobic reactor Expired - Fee Related CN203144173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200613849U CN203144173U (en) 2013-02-01 2013-02-01 Baffling anaerobic reactor

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Application Number Priority Date Filing Date Title
CN2013200613849U CN203144173U (en) 2013-02-01 2013-02-01 Baffling anaerobic reactor

Publications (1)

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CN203144173U true CN203144173U (en) 2013-08-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756896A (en) * 2013-12-23 2014-04-30 陈际平 Vertical baffling composite anaerobic digester
CN107311303A (en) * 2017-08-28 2017-11-03 山东许中华环保科技有限公司 Pulling flow type anaerobic reactor
CN107364958A (en) * 2017-08-28 2017-11-21 山东许中华环保科技有限公司 Plug-flow, which declines, exposes aerobic reactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756896A (en) * 2013-12-23 2014-04-30 陈际平 Vertical baffling composite anaerobic digester
CN107311303A (en) * 2017-08-28 2017-11-03 山东许中华环保科技有限公司 Pulling flow type anaerobic reactor
CN107364958A (en) * 2017-08-28 2017-11-21 山东许中华环保科技有限公司 Plug-flow, which declines, exposes aerobic reactor
CN107311303B (en) * 2017-08-28 2020-06-05 山东许中华环保科技有限公司 Plug-flow anaerobic reactor
CN107364958B (en) * 2017-08-28 2020-06-05 山东许中华环保科技有限公司 Plug-flow type micro-aeration aerobic reactor

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151209

Address after: 519070 Guangdong city in Zhuhai Province before the Shan Dai Road No. 66 building Dudley

Patentee after: Zhuhai Delai Environmental Protection Engineering Co. Ltd.

Address before: 519070 No. 66, Dai Shan Road, Zhuhai, Guangdong

Patentee before: Zhuhai Delai Environmental Science and Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20180201

CF01 Termination of patent right due to non-payment of annual fee