CN203498160U - Combined type anaerobic grain bed reactor - Google Patents

Combined type anaerobic grain bed reactor Download PDF

Info

Publication number
CN203498160U
CN203498160U CN201320607956.9U CN201320607956U CN203498160U CN 203498160 U CN203498160 U CN 203498160U CN 201320607956 U CN201320607956 U CN 201320607956U CN 203498160 U CN203498160 U CN 203498160U
Authority
CN
China
Prior art keywords
bed reactor
tank
grain bed
anaerobic grain
water
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.)
Active
Application number
CN201320607956.9U
Other languages
Chinese (zh)
Inventor
黄东辉
赵勇
邢佳枫
韩炳泉
朱卓铭
史群毓
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.)
JIANGSU YULONG ENVIRONMENTAL PROTECTION CO Ltd
Original Assignee
JIANGSU YULONG ENVIRONMENTAL PROTECTION 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.)
Filing date
Publication date
Application filed by JIANGSU YULONG ENVIRONMENTAL PROTECTION CO Ltd filed Critical JIANGSU YULONG ENVIRONMENTAL PROTECTION CO Ltd
Priority to CN201320607956.9U priority Critical patent/CN203498160U/en
Application granted granted Critical
Publication of CN203498160U publication Critical patent/CN203498160U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y02W10/12

Abstract

The utility model relates to a combined type anaerobic grain bed reactor. The combined type anaerobic grain bed reactor comprises a pot body, wherein a water inlet is formed in the bottom of the pot body and a water outlet is formed in the top of the pot body; the pot body is internally provided with a plurality of functional reaction regions; separation screening nets are arranged at the upper and lower ends of each functional reaction region. The combined type anaerobic grain bed reactor is reasonable in design, simple in structure and easy to operate; a growing environment of microorganisms can be stabilized and a reaction capability is improved; the water quality of discharged water is further improved.

Description

A kind of composite anaerobic grain bed reactor
Technical field
The utility model relates to a kind of sewage disposal device, especially a kind of anaerobic grain bed bioreactor, specifically a kind of composite anaerobic grain bed reactor.
Background technology
At present, take UASB, the IC efficient anaerobic sewage treatment process such as the be representative features such as efficient, energy-conservation and outlet effect is good with it, at home and abroad in all kinds of Sewage Treatment Projects, obtained using widely.But, the formation condition of the core due to all kinds of high efficiency anaerobic reactors---granule sludge is very harsh, and the variation slightly of environment, all can affect its morphological structure, cause in engineering actually operating in servicely, it is processed efficiency and processes load etc. and all cannot reach actual desired.Can particle in order to obtain good mud, now brought into use artificial granular core as the core of mud granule.But the reactor generally using at present mostly cannot be given full play to the advantage of this artificial particle, be badly in need of improving.
Summary of the invention
The purpose of this utility model is to provide a kind of use needs that can meet artificial particle, and gives full play to the reactor of its advantage.
The technical solution of the utility model is:
A composite anaerobic grain bed reactor, comprises tank body, and tank base is provided with water-in, and tank body top is provided with water outlet, is provided with a plurality of functional responses district in described tank body, and is equipped with screen for separating at the two ends up and down in each functional response district.
Described functional response district is two, is respectively first step functional response district and functional response district, the second stage from bottom to top.
Below each functional response district, be provided with two stirrers.
The top in described each functional response district is provided with water outlet, and is connected with water-in by the water pipe of tank body outside.
On the tank skin of the upper and lower ends in each functional response district and on the tank skin of tank base, be provided with manhole.
Described tank base is provided with the water distribution system communicating with water inlet pipe.
Described tank body top is provided with triphase separator, and is connected to gas-liquid separation device by pipeline.
The top of described tank body is provided with the effluent trough communicating with water outlet.
The beneficial effects of the utility model:
The utility model is reasonable in design, simple in structure, and easy handling can and adhere to the microorganism on it by floating stuffing, is limited in response function region, thereby guarantees the stable of microorganism growth environment, and control filler and with water outlet, do not run off.Meanwhile, by stirrer is set, the pollution factor in sewage evenly and is fully contacted with the microorganism of filling surface, effectively improve usefulness in whole response function region, promote the stability of effluent quality.Have again, because current in reactor are flowing from bottom to top on the whole, by the isolation of screen cloth, can form different functional response districts according to concentration gradient, can adhere to pointed microorganism, and by internal recycle is set, further stablize effluent quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-water distribution system; 2-manhole; 3-stirrer; 4-first step functional response district; 5-functional response second season district; 6-triphase separator; 7-effluent trough; 8-water outlet; 9-internal recycle water outlet; 10-screen for separating; 11-water-in.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the utility model comprises reactor tank body.In the bottom of tank body, be provided with water-in 11, and the water distribution system 1 being connected with water-in 11.Liang Ge functional response district from bottom to top in tank body: first step functional response district 4 and functional response district, the second stage 5.The two ends up and down in each functional response district are provided with screen for separating 10, and floating stuffing is limited in reaction zone.Below each functional response district, be provided with two stirrers 3, the pollution factor in sewage evenly and is fully contacted with the microorganism of filling surface, effectively improve the effect of reaction zone.Above each functional zone, be also provided with internal recycle water outlet 8, and be connected with water-in 11 by the water pipe outside tank body, make the water generates internal recycle in tank body, further to stablize effluent quality.On the tank skin of the upper and lower ends in each functional response district, be respectively provided with a manhole.In tank base, be also provided with a manhole.These manholes can load filler and the inspection and maintenance to tank body easily.On the top of tank body, be provided with triphase separator 6, and be connected to gas-liquid separation device by pipeline.Top at tank body is also provided with effluent trough 7, and the water outlet 8 being connected with this effluent trough.
Principle of work of the present utility model is: by the water distribution system of reactor tank body bottom, sewage is introduced to tank body.Meanwhile, in functional response district, place floating stuffing, react with sewage, and the water after processing is flowed out from the effluent trough at top.During this time, by internal recycle, can make effluent quality more stable.Owing to being provided with screen for separating in the utility model, can and adhere to the microorganism on it by floating stuffing, be limited in response function region, to guarantee the stable of microorganism growth environment, and control filler and with water outlet, do not run off.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.

Claims (8)

1. a composite anaerobic grain bed reactor, comprise tank body, on the sidewall at tank base and top, be respectively equipped with water-in and water outlet, it is characterized in that being provided with in described tank body a plurality of functional responses district, and be equipped with screen for separating at the two ends up and down in each functional response district.
2. composite anaerobic grain bed reactor according to claim 1, is characterized in that described functional response district is two, is respectively first step functional response district and functional response district, the second stage from bottom to top.
3. composite anaerobic grain bed reactor according to claim 1, is characterized in that being provided with two stirrers below each functional response district.
4. composite anaerobic grain bed reactor according to claim 1, is characterized in that the top in described each functional response district is provided with water outlet, and is connected with water-in by the water pipe of tank body outside.
5. composite anaerobic grain bed reactor according to claim 1, is characterized in that being provided with manhole on the tank skin of each functional response district upper and lower ends and on the tank skin of tank base.
6. composite anaerobic grain bed reactor according to claim 1, is characterized in that described tank base is provided with the water distribution system communicating with water inlet pipe.
7. composite anaerobic grain bed reactor according to claim 1, is characterized in that described tank body top is provided with triphase separator, and is connected to gas-liquid separation device by pipeline.
8. composite anaerobic grain bed reactor according to claim 1, is characterized in that the top of described tank body is provided with the effluent trough communicating with water outlet.
CN201320607956.9U 2013-09-30 2013-09-30 Combined type anaerobic grain bed reactor Active CN203498160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320607956.9U CN203498160U (en) 2013-09-30 2013-09-30 Combined type anaerobic grain bed reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320607956.9U CN203498160U (en) 2013-09-30 2013-09-30 Combined type anaerobic grain bed reactor

Publications (1)

Publication Number Publication Date
CN203498160U true CN203498160U (en) 2014-03-26

Family

ID=50329158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320607956.9U Active CN203498160U (en) 2013-09-30 2013-09-30 Combined type anaerobic grain bed reactor

Country Status (1)

Country Link
CN (1) CN203498160U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103449605A (en) * 2013-09-30 2013-12-18 江苏裕隆环保有限公司 Combined type anaerobic particle bed reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103449605A (en) * 2013-09-30 2013-12-18 江苏裕隆环保有限公司 Combined type anaerobic particle bed reactor

Similar Documents

Publication Publication Date Title
CN102718355B (en) Breeding pollution discharge treatment system and treatment method thereof
CN202849381U (en) Device for efficiently and comprehensively utilizing potato starch wastewater
CN203715375U (en) Automatic circulation rotary mixing type internal circulation anaerobic reactor
CN203021355U (en) Upflow mixed type anaerobic biological membrane reactor
CN203498160U (en) Combined type anaerobic grain bed reactor
CN204079589U (en) A kind of chemical wastewater treatment system with anaerobism reflux
CN204022547U (en) A kind of novel anaerobic reactor
CN203833701U (en) Improved UASB (upflow anaerobic sludge blanket) anaerobic reactor
CN103232113B (en) Multifunctional internal recycle anaerobic biogas generation reactor
CN103408136B (en) Integrated pulse inner cycle anaerobic reaction device
CN203904067U (en) Efficient anaerobic reactor for secondary anaerobic treatment of fuel ethanol wastewater
CN203668114U (en) UASB (up-flow anaerobic sludge blanket) reactor
CN103449605A (en) Combined type anaerobic particle bed reactor
CN204999694U (en) High concentration organic waste water's anaerobic treatment device
CN206232483U (en) Anaerobic aerobic integratedization membrane bioreactor
CN205087998U (en) Filler inner loop membrane separation anaerobism bioreactor
CN204752312U (en) Up -flow anaerobic sludge blanket filtering pond
CN205501316U (en) Anaerobic digestion equipment is united to high temperature in discarded object of meal kitchen
CN203781910U (en) Small equipment anaerobic reactor
CN203794739U (en) Segmented sewage biological treatment device
CN205258257U (en) Mud nature bio -concentration mummification pond suitable for low discharge sewage treatment system
CN205035213U (en) Biological wastewater processing system
CN204588928U (en) A kind of poultry sewage discharge system based on EGSB
CN203807235U (en) Anaerobic treatment device for organic wastewater
CN207313231U (en) BDIC anaerobic grain sludge circulating bed reactors

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant