CN102120673A - Novel two-stage multiple current circulation anaerobic reaction incorporate device and method - Google Patents
Novel two-stage multiple current circulation anaerobic reaction incorporate device and method Download PDFInfo
- Publication number
- CN102120673A CN102120673A CN 201110024882 CN201110024882A CN102120673A CN 102120673 A CN102120673 A CN 102120673A CN 201110024882 CN201110024882 CN 201110024882 CN 201110024882 A CN201110024882 A CN 201110024882A CN 102120673 A CN102120673 A CN 102120673A
- Authority
- CN
- China
- Prior art keywords
- anaerobic
- water
- tank
- stage
- resurgent
- 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.)
- Granted
Links
Images
Abstract
The invention provides a novel two-stage multiple current circulation anaerobic reaction incorporate device. The anaerobic treatment incorporate device is mainly used to treat medium/high concentration industrial wastewater. The method is as follows: wastewater enters a triangular three-phase separator and an acidification tank with two layers of anaerobic filler to perform acidification treatment, the effluent passes through an intermediate water tank, a delivery pump and a rotary current diverter to form multiple currents, and the multiple currents enter each umbrella-shaped water distributor in an anaerobic jar to perform water distribution. The inside of the anaerobic jar is provided with a two-layer three-phase separator, thus the anaerobic separation effect can be greatly increased and the effluent then enters an anaerobic setting tank. The sludge precipitated in the setting tank flows back to intermediate water tank in the front section of the anaerobic jar. The acidification tank and the anaerobic jar are both provided with low-energy high-efficiency backflow devices for the anaerobic reactor, thus the treatment effect can be greatly increased. Compared with the previous anaerobic incorporate treatment device, the device of the invention has the advantages of high treatment efficiency, stable running, no sludge in effluent, lower energy consumption, easy operations and the like.
Description
Technical field
The invention belongs to sewage disposal device, be meant a kind of low energy efficient circulation device that is used for anaerobic reactor.The present invention also relates to a kind of method of handling waste water.
Background technology
Anaerobic reactor is under anaerobic state, utilizes a class facility of biological treatment waste water, as up flow anaerobic sludge blanket reactor (UASB), anaerobic expanded granular sludge bed reactor (EGSB) and internal-circulation anaerobic reactor (IC).
Operation stability of anaerobic reactor commonly used at present is relatively poor, and water outlet is run the mud phenomenon and can't be avoided, and can't effectively utilize each several part volume in acidifying, the anaerobism facility, easily forms the local dead band of conversion zone.
Summary of the invention
The present invention provides novel two-stage resurgent circulation anaerobic to be reacted into covering device and method just in order to overcome above-mentioned deficiency, effectively utilizes souring tank, each branch space of anaerobic jar, for anaerobion provides the optimum growh environment, improves the water outlet band mud problem that solves.
Two-stage resurgent circulation anaerobic provided by the present invention is reacted into covering device and comprises souring tank, anaerobic jar and anaerobic jar effluent settling chamber, wherein also be provided with intermediate water tank between souring tank and the anaerobic jar, middle lift pump and rotary flow divider, the souring tank water outlet enters intermediate water tank, enter rotary flow divider through middle lift pump lifting afterwards, each outlet on the rotary flow divider is connected to each umbrella water distributor with pipeline, and waste water is flowed out pulsedly from each water distributor by the time segmentation, the water outlet of anaerobic jar enters the anaerobism settling tank, and the mud that is precipitated in the anaerobism settling tank is back to intermediate water tank via sludge return pipe.
The present invention also provides a kind of and utilizes described two-stage resurgent circulation anaerobic to be reacted into the method that covering device is handled waste water, after this method comprises the steps: that waste water passes through the processing of two-stage anaerobic filler in souring tank, enter intermediate water tank via triphase separator, promote through middle lift pump afterwards and enter rotary flow divider, each outlet on the rotary flow divider is connected to each umbrella water distributor with pipeline, and make waste water from each water distributor, flow into anaerobic jar pulsedly by the time segmentation, the water outlet of anaerobic jar enters the anaerobism settling tank, and the mud that is precipitated in the anaerobism settling tank is back to intermediate water tank via sludge return pipe.
Utilize two-stage resurgent circulation anaerobic provided by the present invention to be reacted into covering device and method can be achieved as follows advantage:
1, in souring tank, establishes the triangle triphase separator, improve gas, water, mud separating power in the souring tank;
2, in souring tank, establish the anaerobism filler of two-layer different qualities, for anaerobic bacteria flora provides the optimum growh environment;
3, on souring tank, establish " anaerobic reactor with the efficient reflux of low energy " (patent No.: 200920040338.4), improve water liquid circulation in the souring tank;
4, the souring tank water outlet after rotary flow divider shunting with anaerobic jar in the corresponding one by one water distribution of umbrella water distributor, guarantee that each water distribution points out water flow velocity, guarantee all even mud stirring intensity of water distribution;
5, anaerobic jar is established the two-stage triphase separator, improves mud, water, gas separating effect;
6, on anaerobic jar, establish " anaerobic reactor with the efficient reflux of low energy " (patent No.: 200920040338.4), improve water liquid circulation in the anaerobic jar;
7, the anaerobic jar water outlet is through the anaerobism settling tank, and anaerobism settling tank post precipitation mud is back to intermediate water tank, guarantees not have mud to take out of with water outlet.
Description of drawings
Fig. 1 is the synoptic diagram of major equipment parts of the present invention; Wherein: 1 souring tank main body; 2 souring tank triphase separators; One section anaerobism filler of 3 souring tanks; Two sections anaerobism fillers of 4 souring tanks; 5 souring tank circulation puopulsion units; 6 intermediate water tanks; Lift pump in the middle of 7; 8 rotary flow dividers; 9 anaerobic jar main bodys; One section triphase separator of 10 anaerobic jars; Two sections triphase separators of 11 anaerobic jars; 12 anaerobic jar circulation puopulsion units; 13 anaerobic jar effluent settling chambers; 14 sludge return pipes; 15 umbrella water distributors; 16 effluent recycling pipes.
Fig. 2 is the structural representation of rotary flow divider among the present invention; Wherein: 21 water-ins; 22 rotating machines; 23 water inlet device main bodys; 24 water outlets; 25 sealing posts.
Fig. 3 is the structural representation of umbrella water distributor among the present invention; Wherein: 31 water inlet pipes; 32 umbrella flow deflectors; 33 taper channelizing islands.
Embodiment
Below, the present invention will describe the concrete structure that two-stage resurgent circulation anaerobic according to the present invention is reacted into covering device in conjunction with the treating processes of waste water.
As shown in Figure 1, waste water at first enters souring tank 1, souring tank triphase separator 2, one section anaerobism filler 3 of souring tank, two sections anaerobism fillers 4 of souring tank, souring tank circulation puopulsion unit 5 are set on souring tank 1, under compound action, make waste water under the anaerobion effect, acidifying take place, degradation of organic substances.Described triphase separator 2 is preferably the triangle triphase separator.One section anaerobism filler 3 and two sections anaerobism fillers 4 preferably can have the characteristic that differs from one another.
The souring tank water outlet enters intermediate water tank 6, promotes through transferpump 7 afterwards and enters rotary flow divider 8.Rotary flow divider 8 each outlet are connected to each umbrella water distributor 15 with pipeline, and comprise a kind of like this device, and it can make waste water flow out from each water distributor by the time piecewise, and then impacts local anaerobic sludge, improves waste water and mud mixed effect.For this reason, for example can realize by electronically controlled a plurality of valves.
As shown in Figure 2, this rotary flow divider 8 comprises water-in 21, rotating machine 22, splitter main body 23, water outlet 24, sealing post 25.Preferably, this rotary flow divider comprises 6 outlets, and these outlets are evenly distributed on the circumference of rotary flow divider main body, and under the effect of sealing post, arbitrary time period has only a water outlet can be out of the water.As shown in Figure 3, the water distributor among the application 15 is umbrella; This umbrella water distributor 15 comprises water inlet pipe (31), umbrella shape flow deflector (32) and taper channelizing island (33), and water inlet can only be passed through umbrella shape flow deflector (32) and taper channelizing island (33) gap, goes out from all effluents in the awl end.
Muddy water in the anaerobic jar 9 fully separates mud, water, gas under one section triphase separator 10 of anaerobic jar, 11 effects of two sections triphase separators of anaerobic jar, and water outlet enters anaerobism settling tank 13, and precipitated outlet water can reach the expection treatment effect.Circulation puopulsion unit 12 is set on the anaerobic jar, the anaerobism mud mixture is fully circulated.Set circulation puopulsion unit 12 preferably all adopts " anaerobic reactor with the efficient reflux of low energy " among the patent documentation CN201437514U on souring tank circulation puopulsion unit 5 and the anaerobic jar, and the disclosed content of document CN201437514U is included this paper in by reference at this.
Mud under anaerobism settling tank 13 precipitations is back to intermediate water tank 6 via sludge return pipe 14, carries out anaerobic jar 9 in the lump with waste water afterwards.Sludge return pipe 14 is provided with the regulated valve dominant discharge.
Settling tank 13 water outlets of being sick of are partly refluxed to intermediate water tank via effluent recycling pipe 16, carry out anaerobic jar 9 in the lump with waste water afterwards.Effluent recycling pipe 16 raises the regulated valve dominant discharge.
Claims (10)
1. a two-stage resurgent circulation anaerobic is reacted into covering device, comprise souring tank (1), anaerobic jar (9) and anaerobic jar effluent settling chamber (13), it is characterized in that also being provided with intermediate water tank (6) between souring tank (1) and the anaerobic jar (9), middle lift pump (7) and rotary flow divider (8), the souring tank water outlet enters intermediate water tank (6), enter rotary flow divider (8) through middle lift pump (7) lifting afterwards, each outlet on the rotary flow divider (8) is connected to each umbrella water distributor (15) with pipeline, and waste water is flowed out pulsedly from each water distributor by the time segmentation, the water outlet of anaerobic jar (9) enters anaerobism settling tank (13), the mud that is precipitated in the anaerobism settling tank (13) is back to intermediate water tank (6) via sludge return pipe (14), anaerobism settling tank (13) water outlet is partly refluxed to intermediate water tank (6) through effluent recycling pipe (16), be equipped with valve on sludge return pipe (14) and the effluent recycling pipe (16), can regulate return flow.
2. two-stage resurgent circulation anaerobic as claimed in claim 1 is reacted into covering device, it is characterized in that being provided with in the souring tank (1) triangle triphase separator (2).
3. two-stage resurgent circulation anaerobic as claimed in claim 1 is reacted into covering device, it is characterized in that being provided with in the souring tank (1) two-stage anaerobic filler (3,4).
4. two-stage resurgent circulation anaerobic as claimed in claim 3 is reacted into covering device, it is characterized in that the characteristic of described two-stage anaerobic filler is different.
5. two-stage resurgent circulation anaerobic as claimed in claim 1 is reacted into covering device, it is characterized in that rotary flow divider (8) comprises water-in (21), rotating machine (22), splitter main body (23), a plurality of water outlet (24), water outlet (24) is evenly distributed on the circumference of rotary flow divider (8) main body, be provided with sealing post (25) in the rotary flow divider (8), guarantee that arbitrary period has only a water outlet (24) can be out of the water.
6. two-stage resurgent circulation anaerobic as claimed in claim 5 is reacted into covering device, it is characterized in that described a plurality of water outlet (24) is corresponding one by one with each umbrella water distributor (15).
7. two-stage resurgent circulation anaerobic as claimed in claim 1 is reacted into covering device, it is characterized in that anaerobic jar (9) comprises two-stage triphase separator (10,11).
8. two-stage resurgent circulation anaerobic as claimed in claim 1 is reacted into covering device, it is characterized in that souring tank (1) and anaerobic jar (9) are respectively arranged with circulation puopulsion unit (5,12).
9. be reacted into covering device as claim 1 or 6 described two-stage resurgent circulation anaerobics, it is characterized in that umbrella water distributor (15) is by water inlet pipe (31), umbrella shape flow deflector (32) and taper channelizing island (33) are formed, water inlet can only be passed through umbrella shape flow deflector (32) and taper channelizing island (33) gap, goes out from all effluents in the awl end.
10. each described two-stage resurgent circulation anaerobic is reacted into the method that covering device is handled waste water in utilization such as the claim 1 to 9, it is characterized in that: waste water passes through the processing of two-stage anaerobic filler in souring tank after, enter intermediate water tank via triphase separator, promote through middle lift pump afterwards and enter rotary flow divider, each outlet on the rotary flow divider is connected to each umbrella water distributor with pipeline, and make waste water from each water distributor, flow into anaerobic jar pulsedly by the time segmentation, the water outlet of anaerobic jar enters the anaerobism settling tank, the mud that is precipitated in the anaerobism settling tank is back to intermediate water tank via sludge return pipe, and the water outlet of anaerobism settling tank is asked through the effluent recycling tube portion and flow to intermediate water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100248821A CN102120673B (en) | 2010-09-14 | 2011-01-24 | Novel two-stage multiple current circulation anaerobic reaction incorporate device and method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010280639 | 2010-09-14 | ||
| CN201010280639.1 | 2010-09-14 | ||
| CN2011100248821A CN102120673B (en) | 2010-09-14 | 2011-01-24 | Novel two-stage multiple current circulation anaerobic reaction incorporate device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102120673A true CN102120673A (en) | 2011-07-13 |
| CN102120673B CN102120673B (en) | 2012-08-29 |
Family
ID=44249359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100248821A Active CN102120673B (en) | 2010-09-14 | 2011-01-24 | Novel two-stage multiple current circulation anaerobic reaction incorporate device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102120673B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204584A (en) * | 2012-01-11 | 2013-07-17 | 北京格润碧水环境科技有限公司 | Application method of novel anaerobic water distributor in sewage processing engineering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1288866A (en) * | 2000-10-26 | 2001-03-28 | 大连理工大学 | Serially anerobic-aerobic-anerobic sowage treatment technology uisng a vertical deflecting biochemical reactor |
| CN101172710A (en) * | 2007-10-10 | 2008-05-07 | 哈尔滨工业大学 | Method for processing high concentrated organic wastewater with two-stage diphasic anaerobic technique |
| CN201390687Y (en) * | 2009-04-08 | 2010-01-27 | 中国石油天然气股份有限公司 | Advanced treatment device for super heavy crude oil sewage |
-
2011
- 2011-01-24 CN CN2011100248821A patent/CN102120673B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1288866A (en) * | 2000-10-26 | 2001-03-28 | 大连理工大学 | Serially anerobic-aerobic-anerobic sowage treatment technology uisng a vertical deflecting biochemical reactor |
| CN101172710A (en) * | 2007-10-10 | 2008-05-07 | 哈尔滨工业大学 | Method for processing high concentrated organic wastewater with two-stage diphasic anaerobic technique |
| CN201390687Y (en) * | 2009-04-08 | 2010-01-27 | 中国石油天然气股份有限公司 | Advanced treatment device for super heavy crude oil sewage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204584A (en) * | 2012-01-11 | 2013-07-17 | 北京格润碧水环境科技有限公司 | Application method of novel anaerobic water distributor in sewage processing engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102120673B (en) | 2012-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9771292B2 (en) | Treatment of waste products with anaerobic digestion | |
| CN104478175B (en) | The processing system of a kind of kitchen castoff anaerobic fermentation biogas slurry and method | |
| CN100509664C (en) | Method for treating percolation liquid of water deficiency area garbage embedding field | |
| CN104710078B (en) | Underground integrated domestic sewage treatment device and method | |
| CN202246251U (en) | Internal circulation upflow anaerobic sludge bed (UASB) reactor for improving waste water treatment efficiency | |
| CN207537218U (en) | Air lift full-mixing type anaerobic reactor | |
| CN102295387B (en) | Device and method for processing high-density landfill leachate | |
| CN203568962U (en) | Sludge concentration system | |
| CN102120673B (en) | Novel two-stage multiple current circulation anaerobic reaction incorporate device and method | |
| CN205258186U (en) | Heterogeneous fenton reaction ware | |
| CN207142894U (en) | System for coal mine water process | |
| CN207210041U (en) | A kind of modular construction of sludge circulation clarification cell system | |
| CN202193699U (en) | Device for treating high-concentration landfill leachate | |
| CN205740499U (en) | A kind of reaction tower | |
| CN204897529U (en) | STREAMING anaerobic sludge bed reactor in two backward flows | |
| CN108383339B (en) | High-efficient integrated sewage treatment system | |
| CN107720956A (en) | A kind of efficient double-cycling anaerobic reactor | |
| CN203728620U (en) | Pretreatment system for wastewater with high chroma and high organic substance content | |
| CN203498168U (en) | Clarification device for biological sewage treatment | |
| CN109336254B (en) | Novel anaerobic reactor for garbage leachate wastewater treatment | |
| CN202430051U (en) | High-efficiency composite anaerobic reactor | |
| CN205367876U (en) | High concentration sewage treatment's anaerobic reactor | |
| CN204918158U (en) | Two backward flow EGSB anaerobic treatment devices | |
| CN205999122U (en) | One-part form double-cycling anaerobic reaction unit | |
| CN105384315A (en) | Multi-household life sewage hydrolysis tank and purifying tank combination processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUXI XINDU ENVIRONMENTAL PROTECTION EQUIPMENT CO., Free format text: FORMER NAME: YIXING ZEJIANG ENVIRONMENTAL SCIENCE AND TECHNOLOGY ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214200, Wuxi, Jiangsu province Yixing city ring garden Pacific Mansion, 7 floor Patentee after: WUXI XINDU ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 214200, Wuxi, Jiangsu province Yixing city ring garden Pacific Mansion, 7 floor Patentee before: YIXING ZEJIANG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20230601 Address after: 214000 Nanyue Village, Xinjie Street, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Zhuoyu Environmental Protection Technology Co.,Ltd. Address before: 214200 7th Floor, Pacific Building, Huankeyuan, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI XINDU ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |