CN206328207U - A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry - Google Patents

A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry Download PDF

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Publication number
CN206328207U
CN206328207U CN201621462722.XU CN201621462722U CN206328207U CN 206328207 U CN206328207 U CN 206328207U CN 201621462722 U CN201621462722 U CN 201621462722U CN 206328207 U CN206328207 U CN 206328207U
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China
Prior art keywords
reflecting plate
biogas
reactor body
reactor
water
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CN201621462722.XU
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Chinese (zh)
Inventor
褚成新
吴桂峰
蒋文强
郑毅
徐广亮
孔庆彬
孙洪坤
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Shandong Nine Thinking Environmental Protection Engineering Co Ltd
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Shandong Nine Thinking Environmental Protection Engineering Co Ltd
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Priority to CN201621462722.XU priority Critical patent/CN206328207U/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 kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry, including:Reactor body, the reactor head is connected with biogas pipe, the biogas pipe is connected with biogas water sealed tank, the reactor body top is provided with water leg, the water leg bottom intersects provided with upper reflecting plate, middle reflecting plate and lower reflecting plate successively, the lower reflecting plate bottom is provided with support channel-section steel, reactor body bottom side is provided with watch window, the reactor body bottom is provided with water cloth device, the reactor body bottom is provided with agitator, the agitator connects small-sized methane group of motors, and the small-sized methane group of motors connects biogas water sealed tank.The utility model drives agitator rationally using the biogas that is collected into, and it is low to solve pre-existing reactors organic load ability, purification efficiency, draw clearly the cycle it is long the problem of.

Description

A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry
Technical field
The utility model belongs in technical field of sewage treatment equipment, more particularly to a kind of for highly concentrated wastewater from chemical industry High efficiency anaerobic reactor.
Background technology
UASB reactors are typically used generally directed to the high efficiency anaerobic reactor of highly concentrated wastewater from chemical industry, UASB reactors are by dirt Mud reaction zone, three phase separator and the part of collection chamber three composition, retain a large amount of anaerobic sludges, with good in the reaction zone of bottom Sedimentation function and the sludge of cohesion performance form sludge blanket in bottom, sewage to be processed from the water inlet pipe of bottom flow into it is dirty The microorganism that sludge in mud layer is carried out in mixing contact, sludge decomposes the organic matter in sewage, converts it into biogas, biogas Constantly released in the form of micro-bubble, micro-bubble constantly merges during rising, gradually forms larger bubble, On sludge blanket top because the agitation of biogas forms the leaner mud mixture of a sludge concentration, doped with biogas bubble Mud mixture ascends into three phase separator together, and biogas enters collection chamber, collection after being collected by the gas skirt of three phase separator Conduit is provided with above air chamber, the biogas in collection chamber is discharged by conduit, mud mixture then passes through gas skirt and choke Gap between plate enters settling zone, carries out mud-water separation, and supernatant is discharged from the outlet pipe at top, and precipitating sludge is then in gravity In the presence of return to reaction zone.
Existing reactor has the following disadvantages:Sludge and waste water can not be contacted fully, it is impossible to effectively decompose sewage In organic matter, cause the organic load ability of UASB reactors, purification efficiency is low;Meanwhile, sludge is easily hardened in pond, Need manually to be drawn clearly, draw that the cycle is long clearly, labor intensity is big.
Utility model content
The utility model provides a kind of high efficiency anaerobic reactor very to highly concentrated wastewater from chemical industry to solve Problems Existing, closes Reason drives agitator using the biogas that is collected into, and it is low to solve pre-existing reactors organic load ability, purification efficiency, draws clearly The problem of cycle is long.
What the utility model was achieved through the following technical solutions:
A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry, including:Reactor body, the reactor head connects There is biogas pipe, the biogas pipe is connected with biogas water sealed tank, and the reactor body top is provided with water leg, the water leg bottom Intersect successively and be provided with upper reflecting plate, middle reflecting plate and lower reflecting plate, the lower reflecting plate bottom is provided with support channel-section steel, the reaction Device body lower part side is provided with watch window, and the reactor body bottom is provided with water cloth device, and the reactor body bottom is set There is agitator, the agitator connects small-sized methane group of motors, and the small-sized methane group of motors connects biogas water sealed tank.
Between the upper reflecting plate and middle reflecting plate, diagonal brace baffle plate is equipped between the middle reflecting plate and lower reflecting plate.
The beneficial effects of the utility model are:
1. setting upper reflecting plate, middle reflecting plate and lower reflecting plate, and diagonal brace baffle plate is provided between reflecting plate, improves three-phase Separative efficiency, treatment effeciency is effectively increased.
2. adding agitator in pond, anaerobic sludge and waste water is fully contacted, enable microorganism in sludge more Organic matter of the big degree ground in Decomposition Wastewater, improves the organic load ability and purification efficiency of UASB reactors;Meanwhile, muddy water Mixed by the strength of hydraulic agitator, sludge is difficult hardened in pond, and cycle time is drawn clearly.
3. rationally using the biogas being collected into generate electricity using small-sized methane group of motors and driving agitator, money is rationally utilized Source, more environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein:1 is water leg;2 be upper reflecting plate;3 be middle reflecting plate;4 be lower reflecting plate;5 be support channel-section steel;6 be sight Examine window;7 be biogas pipe;8 be atmospheric valve;9 be outlet pipe;10 be diagonal brace baffle plate;11 be biogas water sealed tank;12 be small-sized methane Group of motors;13 be agitator;14 be water cloth device.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this practicality It is new, it is not used to limit the utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.
Embodiment 1
A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry, including:Reactor body, the reactor head connects There is biogas pipe 7, the biogas pipe 7 is connected with biogas water sealed tank 11, and the reactor body top is provided with water leg 1, described to catchment The bottom of groove 1 intersects provided with upper reflecting plate 2, middle reflecting plate 3 and lower reflecting plate 4 successively, and the lower bottom of reflecting plate 4 is provided with support slot Steel 5, reactor body bottom side is provided with watch window 6, and the reactor body bottom is provided with water cloth device 14, described anti- Device body lower part is answered to be provided with agitator 13, the connection small-sized methane of agitator 13 group of motors 12, the small-sized methane group of motors 12 connection biogas water sealed tanks 11.
Between the upper reflecting plate 2 and middle reflecting plate 3, diagonal brace gear is equipped between the middle reflecting plate 3 and lower reflecting plate 4 Plate 10.
Embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former Any modifications, equivalent substitutions and improvements made within then etc., should be included within protection domain of the present utility model.

Claims (2)

1. a kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry, including:Reactor body, it is characterised in that:It is described anti- Answer and be connected with biogas pipe (7) at the top of device, the biogas pipe (7) is connected with biogas water sealed tank (11), and the reactor body top is provided with Water leg (1), water leg (1) bottom intersects provided with upper reflecting plate (2), middle reflecting plate (3) and lower reflecting plate (4) successively, Lower reflecting plate (4) bottom is provided with support channel-section steel (5), and reactor body bottom side is provided with watch window (6), described Reactor body bottom is provided with water cloth device (14), and the reactor body bottom is provided with agitator (13), the agitator (13) Connect small-sized methane group of motors (12), small-sized methane group of motors (12) the connection biogas water sealed tank (11).
2. a kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry according to claim 1, it is characterised in that:It is described Between upper reflecting plate (2) and middle reflecting plate (3), diagonal brace baffle plate is equipped between the middle reflecting plate (3) and lower reflecting plate (4) (10)。
CN201621462722.XU 2016-12-29 2016-12-29 A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry Active CN206328207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621462722.XU CN206328207U (en) 2016-12-29 2016-12-29 A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621462722.XU CN206328207U (en) 2016-12-29 2016-12-29 A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry

Publications (1)

Publication Number Publication Date
CN206328207U true CN206328207U (en) 2017-07-14

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CN201621462722.XU Active CN206328207U (en) 2016-12-29 2016-12-29 A kind of high efficiency anaerobic reactor for highly concentrated wastewater from chemical industry

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111777263A (en) * 2020-06-05 2020-10-16 成都工业学院 Resourceful treatment method for aquaculture wastewater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111777263A (en) * 2020-06-05 2020-10-16 成都工业学院 Resourceful treatment method for aquaculture wastewater

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