CN104560686B - Hydraulic stirring anaerobic jar - Google Patents
Hydraulic stirring anaerobic jar Download PDFInfo
- Publication number
- CN104560686B CN104560686B CN201510066321.6A CN201510066321A CN104560686B CN 104560686 B CN104560686 B CN 104560686B CN 201510066321 A CN201510066321 A CN 201510066321A CN 104560686 B CN104560686 B CN 104560686B
- Authority
- CN
- China
- Prior art keywords
- tank body
- anaerobic
- described tank
- hydraulic
- sludge
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a hydraulic stirring anaerobic jar, which comprises a jar body. A sludge discharge device is arranged at the bottom layer of the jar body, at least two hydraulic stirring devices are arranged on the peripheral wall of the jar body above the sludge discharge device in a surrounding manner; each hydraulic stirring device comprises a stirring water pumping pipe, the end part of the stirring water pumping pipe is inserted in the jar body, the stirring water pumping pipe is connected with a sludge pump, and the sludge pump is connected with a swirl generator. According to the hydraulic stirring anaerobic jar, the hydraulic stirring devices pump anaerobic liquid out of an anaerobic decomposition area by utilizing the sludge pump, repeatedly charge the pumped anaerobic liquid into the lower layer in the jar body to form swirls, so that sludge including anaerobe in the lower layer is fully mixed with the anaerobic liquid; along with the cycle operation of the sludge pump, the anaerobe in the anaerobic decomposition area is fully attached to the surfaces of organic matters, so that the anaerobic efficiency is greatly improved; the reaction state of an acidification reaction area is not broken, and meanwhile, the acidification reaction is facilitated; the structure is simple, the maintenance is convenient, and the sludge gas output efficiency of the anaerobic jar is greatly improved.
Description
Technical field
The present invention relates to technical field of methane, more particularly, to a kind of anaerobic jar.
Background technology
The top of anaerobic jar is acidification reaction area, and the bottom of anaerobic jar is anaerobic digestion area, for increasing organic matter and anaerobism
The contact of bacterium, anaerobic jar stirring be improve anaerobic sludge digestion efficiency key condition, by stirring can make anaerobic bacteria with organic
Thing mixes rapidly, and promotes biogas to separate with digestive juice.
Prior art adopts mechanical agitation mode mostly, is provided with screw in anaerobic jar, by Motor drive outside pond
And rotate and digestion mixed liquor is stirred, shortcoming is：1. running part easily weares and teares, and keeps in repair extremely difficult；2. easy
The anaerobic bacteria causing anaerobic digestion area enters acidification reaction area, causes the growth inhibition of anaerobic bacteria；3. stir when supernatant no longer
Exist it is impossible to discharge supernatant, anaerobic jar can not continuously work.
Content of the invention
The technical problem to be solved is that a kind of mixing effect of offer is good, is easy to maintenance continuous type water
Power stirs anaerobic jar.
For solving above-mentioned technical problem, the technical scheme is that：Hydraulic mixing anaerobic jar, including tank body, described tank
The top of body is provided with supernatant drain pipe, and the bottom of described tank body is provided with anaerobism liquid feed tube, and the bottom of described tank body is provided with dirt
Mud discharger, cincture on the described tank body periphery wall above described sludge discharge device is provided with least two hydraulic mixings dresses
Put；Described hydraulic agitation device includes end and buries the stirring drinking-water pipe being inserted in described tank body, and described stirring drinking-water pipe is connected with
Sludge pump, described sludge pump is connected with rotational flow generator.
As preferred technical scheme, the height of each described stirring drinking-water pipe sets gradually from high to low.
As preferred technical scheme, described rotational flow generator includes the water collector being connected with described sludge pump, described collection
Hydrophone is provided with least two sparge pipes, and described hydrojet tube end buries and is inserted in described tank body, the liquid outlet court of described sparge pipe
Into described tank body, concentric circles is tangential, and the liquid outlet of each described sparge pipe corresponds to same in the described tank body of ecto-entad respectively
The heart is justified.
As preferred technical scheme, described anaerobism liquid feed tube is connected with rotational flow generator.
As the improvement to technique scheme, described rotational flow generator is located in the same horizontal plane.
As preferred technical scheme, described sludge discharge device includes end and buries the spoil disposal master being inserted to described tank body central authorities
Pipe, the periphery of described tank body also includes end and buries the multiple spoil disposal arms being inserted to described tank body madial wall, described spoil disposal arm and
Described spoil disposal supervisor is connected by mud line outside described tank body.
As the improvement to technique scheme, the part that described spoil disposal arm is located at outside described tank body is provided with blowdown lock
Valve, described blowoff gate valve is connected with extension, and the outer end of described extension is provided with closure flange, and described mud line connects
On described extension.
Due to employing technique scheme, hydraulic mixing anaerobic jar, including tank body, the top of described tank body is provided with supernatant
Liquid drain pipe, the bottom of described tank body is provided with anaerobism liquid feed tube, and the bottom of described tank body is provided with sludge discharge device, described dirt
On described tank body periphery wall above mud discharger, cincture is provided with least two hydraulic agitation devices；Described hydraulic agitation device
Bury the stirring drinking-water pipe being inserted in described tank body including end, described stirring drinking-water pipe is connected with sludge pump, described sludge pump is even
It is connected to rotational flow generator；The anaerobism liquid in anaerobic digestion area is laid equal stress on newly by mud pumped by the present invention by hydraulic agitation device
Send into the lower floor in described tank body and form eddy flow, so that the mud that anaerobic bacteria is contained in lower floor is sufficiently mixed with anaerobism liquid, with dirt
The circulation work of dredge pump, the anaerobic bacteria in anaerobic digestion area is substantially adhered to organic matter surface, substantially increases anaerobism efficiency；This
The bright reactiveness not destroying acidification reaction area, is conducive to the carrying out of acidification reaction simultaneously；Present configuration is simple, maintenance side
Just, substantially increase the biogas output efficiency of anaerobic jar.
Brief description
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of embodiment of the present invention hydraulic agitation device；
Fig. 3 is the structural representation of embodiment of the present invention rotational flow generator；
Fig. 4 is the structural representation of embodiment of the present invention sludge discharge device；
Fig. 5 is the scheme of installation of embodiment of the present invention blowoff gate valve；
In figure：1- tank body；2- supernatant drain pipe；3- anaerobism liquid feed tube；4- hydraulic agitation device；41- stirring is drawn water
Pipe；42- sludge pump；43- rotational flow generator；431- water collector；432- sparge pipe；5- sludge discharge device；51- spoil disposal is responsible for；
52- spoil disposal arm；521- blowoff gate valve；522- extension；523- blocks flange；53- mud line.
Specific embodiment
Describe the exemplary embodiment according to the present invention with reference to the accompanying drawings in detail.Here it is to be noted that it in accompanying drawing
In, identical reference is given structure and function substantially the same composition part, and in order that specification is simpler
Bright, eliminate the redundancy description with regard to essentially the same composition part.
As depicted in figs. 1 and 2, hydraulic mixing anaerobic jar, including tank body 1, the top of described tank body 1 is provided with supernatant and goes out liquid
Pipe 2, the bottom of described tank body 1 is provided with anaerobism liquid feed tube 3, and the bottom of described tank body 1 is provided with sludge discharge device 5, described dirt
Cincture on described tank body 1 periphery wall of mud discharger 5 top is provided with least two hydraulic agitation devices 4；Described hydraulic mixing
Device 4 includes end and buries the stirring drinking-water pipe 41 being inserted in described tank body 1, and described stirring drinking-water pipe 41 is connected with sludge pump 42,
Described sludge pump 42 is connected with rotational flow generator 43.
In the present embodiment, the height of each described stirring drinking-water pipe 41 sets gradually from high to low, and different height is easy to take out
Take the anaerobism liquid of differing heights, so that anaerobic bacteria is substantially adhered on organic matter, improve anaerobism efficiency.
As shown in figure 3, described rotational flow generator 43 includes the water collector 431 being connected with described sludge pump 42, described catchment
Device 431 is provided with least two sparge pipes 432, and described sparge pipe 432 end is buried and is inserted in described tank body 1, described sparge pipe 432
Liquid outlet towards in described tank body 1 concentric circles tangential, the liquid outlet of each described sparge pipe 432 corresponds to ecto-entad respectively
Concentric circles in described tank body 1.This structure, can make anaerobism liquid form eddy flow in described tank body 1 bottom, mixing is more uniformly thorough
Bottom.
In the present embodiment, described anaerobism liquid feed tube 3 is connected with rotational flow generator 43, and the described anaerobism liquid of the present embodiment enters
Liquid pipe 3 substitutes one of described rotational flow generator 43, makes full use of the energy that anaerobism liquid feed liquor is carried itself, anaerobism liquid is entered
Row stirring, greatlys save the energy.
In the present embodiment, described rotational flow generator 43 is located in the same horizontal plane, and the swirl strength so producing is big, stirring
Fully.
As shown in figure 4, described sludge discharge device 5 includes end buries the spoil disposal supervisor 51 being inserted to described tank body 1 central authorities, institute
The periphery stating tank body 1 also includes end and buries the multiple spoil disposal arms 52 being inserted to described tank body 1 madial wall, described spoil disposal arm 52 He
Described spoil disposal supervisor 51 is connected by mud line 53 outside described tank body 1.This structure mud is discharged thoroughly, is conducive to carrying
The operating efficiency of high anaerobic jar.
As shown in figure 5, in the present embodiment, the part that described spoil disposal arm 52 is located at outside described tank body 1 is provided with blowdown lock
Valve 521, described blowoff gate valve 521 is connected with extension 522, and the outer end of described extension 522 is provided with closure flange 523,
Described mud line 53 is connected on described extension 522.This structure, after in described tank body 1, liquid discharge is clean, can beat
The stifled flange 523 in Kaifeng and blowoff gate valve 521, are put in described tank body 1 using stock and are dredged, and prevent mud or debris from blocking
Described spoil disposal arm 52, affects spoil disposal.
The anaerobism liquid in anaerobic digestion area is extracted out and is re-fed into by sludge pump 42 by hydraulic agitation device 4 by the present invention
Lower floor in described tank body 1 simultaneously forms eddy flow, so that the mud that anaerobic bacteria is contained in lower floor is sufficiently mixed with anaerobism liquid, with sludge pump
42 circulation work, the anaerobic bacteria in anaerobic digestion area is substantially adhered to organic matter surface, substantially increases anaerobism efficiency；The present invention
Do not destroy the reactiveness in acidification reaction area, be conducive to the carrying out of acidification reaction simultaneously；Present configuration is simple, easy to maintenance,
Substantially increase the biogas output efficiency of anaerobic jar.
The foregoing is only the schematic specific embodiment of the present invention, be not limited to the scope of the present invention.Any
Those skilled in the art, done equivalent variations and modification on the premise of the design without departing from the present invention and principle, all
The scope of protection of the invention should be belonged to.
Claims (6)
1. hydraulic mixing anaerobic jar, including tank body, the top of described tank body is provided with supernatant drain pipe, and the bottom of described tank body sets
Have anaerobism liquid feed tube it is characterised in that：The bottom of described tank body is provided with sludge discharge device, above described sludge discharge device
Described tank body periphery wall on around being provided with least two hydraulic agitation devices；Described hydraulic agitation device includes end and buries being inserted to
Stirring drinking-water pipe in described tank body, described stirring drinking-water pipe is connected with sludge pump, and described sludge pump is connected with rotational flow generator；
Described rotational flow generator includes the water collector being connected with described sludge pump, and described water collector is provided with least two hydrojets
Pipe, described hydrojet tube end buries and is inserted in described tank body, and the liquid outlet of described sparge pipe is towards the cutting of concentric circles in described tank body
To the liquid outlet of each described sparge pipe corresponds to the concentric circles in the described tank body of ecto-entad respectively.
2. hydraulic mixing anaerobic jar as claimed in claim 1 it is characterised in that：Each described stirring drinking-water pipe height from height to
Low set gradually.
3. hydraulic mixing anaerobic jar as claimed in claim 1 it is characterised in that：Described anaerobism liquid feed tube is connected with another rotation
Flow-generator.
4. hydraulic mixing anaerobic jar as claimed in claim 3 it is characterised in that：Described rotational flow generator is located at same level
Interior.
5. hydraulic mixing anaerobic jar as claimed in claim 1 it is characterised in that：Described sludge discharge device include end bury slotting
To the spoil disposal supervisor in described tank body central authorities, the periphery of described tank body also includes end and buries the multiple rows being inserted to described tank body madial wall
Mud arm, described spoil disposal arm and described spoil disposal supervisor are connected by mud line outside described tank body.
6. hydraulic mixing anaerobic jar as claimed in claim 5 it is characterised in that：Described spoil disposal arm is located at outside described tank body
Part is provided with blowoff gate valve, and described blowoff gate valve is connected with extension, and the outer end of described extension is provided with closure flange,
Described mud line is connected on described extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066321.6A CN104560686B (en) | 2015-02-09 | 2015-02-09 | Hydraulic stirring anaerobic jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066321.6A CN104560686B (en) | 2015-02-09 | 2015-02-09 | Hydraulic stirring anaerobic jar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104560686A CN104560686A (en) | 2015-04-29 |
| CN104560686B true CN104560686B (en) | 2017-02-22 |
Family
ID=53077770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066321.6A Active CN104560686B (en) | 2015-02-09 | 2015-02-09 | Hydraulic stirring anaerobic jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104560686B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145340A (en) * | 2016-08-17 | 2016-11-23 | 泰兴金江化学工业有限公司 | A kind of anaerobic jar of vortex charging |
| CN111422982A (en) * | 2020-05-12 | 2020-07-17 | 浙江水美环保工程有限公司 | Waste water anaerobic reactor is bred to beasts and birds |
| CN112321113B (en) * | 2020-10-30 | 2021-12-31 | 上海市政工程设计研究总院（集团）有限公司 | Sludge treatment method and anaerobic digestion tank |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201362615Y (en) * | 2009-02-26 | 2009-12-16 | 山东振龙生物化工集团有限公司 | Cyclone water distributor for anaerobic reactor |
| CN102079575A (en) * | 2011-03-09 | 2011-06-01 | 上海百峰环保工程有限公司 | Anaerobic reaction device |
| CN202519089U (en) * | 2012-04-20 | 2012-11-07 | 席为民 | Jet type stirring anaerobic reactor |
| CN203065477U (en) * | 2013-01-05 | 2013-07-17 | 青岛南方国能清洁能源有限公司 | Anaerobic reactor |
| CN203833701U (en) * | 2014-05-03 | 2014-09-17 | 沧州科环环境工程有限公司 | Improved UASB (upflow anaerobic sludge blanket) anaerobic reactor |
| CN203855452U (en) * | 2014-06-08 | 2014-10-01 | 李小宁 | High-efficiency sludge discharging device for medium and large anaerobic digestion tank |
-
2015
- 2015-02-09 CN CN201510066321.6A patent/CN104560686B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104560686A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206156994U (en) | Silt and derivant recycled processing system during aquatic attitude was handled | |
| CN104560686B (en) | Hydraulic stirring anaerobic jar | |
| JP5351346B1 (en) | Operation method of methane fermentation tank | |
| CN201908030U (en) | Stirring system of sludge digestion tank | |
| CN206858385U (en) | It is a kind of that fuel-displaced separator is separated from oil-cut mud | |
| CN203976472U (en) | A kind of anaerobic pulse water distribution device | |
| CN203333655U (en) | Overflow type double-circulation anaerobic reactor | |
| CN103114036B (en) | Hydraulic cyclone anaerobic digestion tower and using method thereof | |
| CN202658004U (en) | Anaerobic reactor | |
| CN204981285U (en) | Mixing reaction pot | |
| CN102383492A (en) | Swirl nozzle and sewage tank complete set dredging and lifting device utilizing same | |
| CN106986475A (en) | A kind of city planting ductwork sewage-treatment plant | |
| CN204455090U (en) | Hydraulic mixing anaerobic jar | |
| CN203833929U (en) | Complete mixed anaerobic bioreactor | |
| JP5412598B1 (en) | Operation method of methane fermentation tank | |
| KR101879671B1 (en) | Anaerobic digestion device capable of removing scum and preventing deposit formation | |
| KR102348469B1 (en) | Hybrid type digester apparatus with noise protection | |
| CN202337712U (en) | Efficient anaerobic bioreactor | |
| KR101690721B1 (en) | Dry anaerobic digestion tank | |
| CN108164103A (en) | For the sludge carbon source preparation facilities and its technique of strengthening biological carbon and phosphorous removal system | |
| CN211284352U (en) | Complementary stirring full-mixing anaerobic reactor | |
| CN103482764A (en) | Hydrolytic acidification tank based on granular sludge reinforced flocculation technique | |
| CN107235616A (en) | Fuel-displaced separator is separated from oil-cut mud | |
| CN106145292A (en) | A kind of flocculation reactor for sewage disposal | |
| CN206368100U (en) | A kind of integrative environmentally-friendly sewage-treatment plant with sludge treating system |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hydraulic stirring anaerobic jar Effective date of registration: 20171107 Granted publication date: 20170222 Pledgee: Weifang re guarantee Limited by Share Ltd Pledgor: WEIFANG JINSIDA NEW ENERGY TECHNOLOGY CO., LTD. Registration number: 2017370000167 |