CN209411880U - A kind of anaerobic baffled reactor being coupled with three phase separator - Google Patents
A kind of anaerobic baffled reactor being coupled with three phase separator Download PDFInfo
- Publication number
- CN209411880U CN209411880U CN201822196971.4U CN201822196971U CN209411880U CN 209411880 U CN209411880 U CN 209411880U CN 201822196971 U CN201822196971 U CN 201822196971U CN 209411880 U CN209411880 U CN 209411880U
- Authority
- CN
- China
- Prior art keywords
- reactor body
- phase separator
- ratio
- height
- baffle
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002028 Biomass Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 39
- 239000002351 wastewater Substances 0.000 description 16
- 239000010802 sludge Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000005191 phase separation Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000696 methanogenic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a kind of anaerobic baffled reactors being coupled with three phase separator, including the internal reactor body for being equipped with anaerobic reaction unit, anaerobic reaction unit is by one or what is be separated by partition forms along water inlet to multiple compartments that water discharging direction arranges, water outlet is equipped in the middle part of partition, collection port is equipped at the top of each compartment, it is internal to be successively arranged baffle plate and three phase separator along water inlet direction, baffle plate is perpendicular to there are gaps to form intake tunnel between reactor body bottom, with reactor body bottom；Three phase separator includes baffle, gas-guide tube and spoiler；Baffle one end is fixed below partition water outlet or below reactor body side wall water outlet, is tilted down, the two sides of plate washer are fixed with the inner wall of reactor body, gas-guide tube passes through baffle, both ends open, spoiler is located above gas-guide tube, perpendicular to reactor body bottom.The utility model reduces biomass loss, increases treatment effeciency, reduces costs.
Description
Technical field
The utility model relates to field of waste water treatment, and in particular to a kind of anaerobic baffle plate being coupled with three phase separator
Reactor.
Background technique
With the development of industry, the discharge amount of high concentrated organic wastewater gradually increases, because its organic concentration is high, ingredient is multiple
It is miscellaneous, containing a large amount of pollutants difficult to degrade, very big threat is constituted to environment.In numerous works of processing high concentrated organic wastewater
In skill technology, Anaerobic Microbiological Treatment Technology becomes first choice because its load is high, low energy consumption, the advantages that energy recovery can be achieved.
In numerous anaerobic bio-treated reactors, anaerobic baffled reactor is due to it has plurality of advantages by blueness
It looks at.Anaerobic baffled reactor is a kind of apparent anaerobic reactor of subregion, it can in binary system for methanogen with
Acid-producing bacteria provides optimal environmental condition.
Anaerobic baffled reactor (ABR) when handling Organic Wastewater Containing Sulfate, detesting first by the sulfate in water inlet
Sulfide or elemental sulfur are converted into the first compartment of oxygen baffled reactor, this make hydrogen sulfide be concentrated mainly on first every
In biogas caused by room, and then avoid its inhibiting effect to methanogen in subsequent compartment.In addition, anaerobic baffle plate is anti-
It answers device to possess longer solid retention time, has stronger adaptability for the fluctuation of the environmental factors such as temperature and pH.
But traditional anaerobic baffled reactor is simultaneously there is also some problems, as microorganism growth rate is slow, to micro-
The rejection effect difference etc. of biology.In view of the above problems at present also existing some replies method and strategy, such as be arranged filler or
Increase compartment quantity etc..But the setting of filler can reduce dischargeable capacity, increase cost, and be easy to cause inside reactor
Blocking, the effect for increasing compartment quantity are not fully up to expectations.
Notification number is that the patent specification of 105254006 B of CN discloses a kind of integrated semi-hitrosation Anammox
Device and its working method, this method application composite anaerobic baffled reactor carry out semi-hitrosation reaction in the first cell compartment,
This cell compartment is equipped with aeration control system, dissolved oxygen and pH on-line detector for controlling reaction condition, can not only remove major part
COD can also absorb phosphorus；The second cell compartment mixed liquor is passed back into the first cell compartment by peristaltic pump again, so that poly- phosphorus under anaerobic environment
The phosphorus of bacterium release can be absorbed, and the second cell compartment uses nitrogen stripping oxygen, after the three phase separator at top separates gas-liquid-solid, be mixed
It closes gas and oxygen is retained by carbon molecular sieve again, form nitrogen circulation, provide anaerobic environment for third cell compartment.Finally by third
The Anammox reaction of cell compartment removes ammoniacal nitrogen in water inlet and nitrite nitrogen simultaneously.
Notification number is that the patent specification of 100506721 C of CN discloses a kind of raising baffle type anaerobic biological reactor
The device of three phase separating efficiency takes following measure: (1) with reference to the design principle of the three phase separator of UASB reactor, in ABR
A upper baffle plate with corner is arranged in the upper position of each compartment ascending zone in reactor, and reaction zone is divided into digestion
Area, predischarge area and sludge settling area；At the same time, gas is set between sludge transition region and top inclined plate and reflects cone；(2)
Length, height and the angle parameter of baffle plate are gone up by changing, and adds the measure of filler in sludge settling area, to ABR
Reactor carries out performance optimization and reaction condition optimization.The device can significantly improve the precipitating and reflux efficiency of anaerobic sludge,
It reduces anaerobic sludge to be lost due to caused by waterpower and production gas, effective prophylactic response device acidification.
Utility model content
For shortcoming existing for this field, the utility model provides a kind of anaerobism being coupled with three phase separator
Baffled reactor, solves that microorganism growth rate existing for traditional anaerobic baffled reactor is slow, the retention to microorganism
The problems such as effect is poor reduces costs to the greatest extent while reducing biomass loss, increasing treatment effeciency.
A kind of anaerobic baffled reactor being coupled with three phase separator is equipped with the anti-of anaerobic reaction unit including internal
Answer device ontology, the anaerobic reaction unit by one or the edge water inlet that is separated by partition to water discharging direction arrange it is multiple every
Room composition, partition middle part are equipped with water outlet, and collection port is equipped at the top of each compartment, internal to be successively arranged folding along water inlet direction
Flowing plate and three phase separator, the baffle plate is perpendicular to there are skies between reactor body bottom, with reactor body bottom
Gap forms intake tunnel；The three phase separator includes baffle, gas-guide tube and spoiler；Described baffle one end be fixed on every
Below plate water outlet or below reactor body side wall water outlet, tilt down, the two sides of plate washer are interior with reactor body
Wall is fixed, and the gas-guide tube passes through baffle, and both ends open, the spoiler is located above gas-guide tube, perpendicular to reactor
Body bottom portion.
Three phase separator refers to the structure of the baffle, gas-guide tube and spoiler composition, sludge can be prevented with liquid
It flows and is lost, and reduce the sludge quantity of biogas entrained with, the place of reactor is increased while reducing biomass and being lost
Manage efficiency.
The setting of baffle can be retained effectively because biogas generates the anaerobic sludge of entrained with, effectively in three phase separator
Reduce the loss of biomass.
The gas that can not be escaped by baffle can be circulated to the region between baffle plate and spoiler along gas-guide tube, from
And it smoothly escapes.This process makes the region between baffle plate and spoiler be gas area, between three phase separator and water outlet
Region be no gas area, realize and gas efficiently separated.
The functional microorganism for being designed as anaerobic bio-treated different phase of inside reactor multi-compartment each provides suitable
Suitable environment.Under anaerobic, the anaerobe of inside reactor can to high concentrated organic wastewater carry out anaerobic digestion with
Realize the reduction of organic pollutant, the gaseous product of anaerobic digestion, such as biogas, then by the separation of three phase separator in reactor
Top is collected.
PVC board or steel plate production can be used in reactor body.
Preferably, multiple size of compartments equal parts of the anaerobic reaction unit.Each compartment volumes are identical as configuration setting,
Liquid can be made to keep relatively stable fluidised form during flowing through each compartment, conducive to the stable operation of reactor.
The direction and reactor body being discharged are arrived in the water inlet for the anaerobic baffled reactor being coupled with three phase separator
Length direction is consistent.
Compartment, baffle plate, baffle, gas-guide tube, spoiler length direction and reactor body length
Direction it is consistent.
The size of water outlet in the vertical direction is defined as the longitudinal length of water outlet.
Baffle plate, spoiler are defined as the height of baffle plate, spoiler in the length of vertical direction.
The length ratio of horizontal distance and place compartment between the spoiler and baffle upper end is 0.2~0.4:1,
The length ratio of the distance between baffle plate and spoiler and place compartment is 0.5~0.7:1.Under the ratio, baffle plate and resistance
The distance between flowing plate is greater than the horizontal distance between spoiler and baffle upper end, this is conducive to alleviate air guide in three phase separator
The air guide pressure of pipe, avoids gas from building up the generation of phenomenon.
The distance between the lower edge of the water outlet and reactor body bottom and the ratio between the height of reactor body are
0.55~0.58:1, the ratio between the longitudinal length of water outlet and the height of reactor body are 0.07~0.1:1.The setting of the ratio
It ensure that water outlet is lower than the default water surface, this makes each compartment relatively closed, utilizes conducive to the sub-prime of biogas.
The ratio between height of the baffle plate and the height of reactor body are 0.65~0.85:1, the lower end of baffle plate with
The ratio between height of the distance between reactor body bottom and reactor body is 0.05~0.15:1, the upper end of baffle plate and anti-
Answer the ratio between height of the distance between device bodies top and reactor body for 0.1~0.2:1.The setting of the ratio is conducive to baffling
The control of area's fluidised form, baffle plate upper end are higher than the default water surface, increase baffling performance of the reactor under larger flow, make to react
There are more than needed for device processing capacity.
The tilt angle of baffle along the vertical direction be 30~60 °, between the lower end and reactor body bottom of baffle away from
Be 0.4~0.5:1 from the ratio between height with reactor body, the ratio between height of length of baffle and reactor body for 0.05~
0.15:1.The angle and being provided with for ratio are conducive to water, gas, consolidate the interception of three-phase mixture, and make baffle lower zone
Possess certain gas storage capability.
The ratio between length of the gas-guide tube and the height of reactor body are 0.1~0.2:1, the internal diameter of gas-guide tube with lead
The length ratio of tracheae is 0.12~0.15:1.The setting of the air guide length of tube ensure that the gas that can not be escaped by baffle
The region that body can be successfully discharged between baffle plate and spoiler avoids the secondary mixing of gas, liquid, solid.The gas-guide tube
The setting of internal diameter ratio optimizes air guide ability, avoids the blockage problem of gas-guide tube.
The ratio between height of the spoiler and the height of reactor body are 0.1~0.2:1, the upper end of spoiler and anti-
Answer the ratio between height of the distance between device bodies top and reactor body for 0.2~0.3:1, the lower end of spoiler and reactor
The ratio between height of the distance between body bottom portion and reactor body is 0.5~0.7:1.The setting of the ratio is so that spoiler fills
Point interception separated without three phase separator, and flow directly into the mixed liquor of water outlet, be effectively reduced the stream of biomass
It loses.
Preferably, the collection port of each compartment is connected to gas collecting tube respectively, and the other end of every gas collecting tube connects respectively
Independent gas collecting apparatus is connect, convenient for the categorised collection for the gas that different compartments' anaerobic reaction generates, gas collecting apparatus is for recycling not
With the biogas of different purity caused by compartment anaerobic reaction.
The reactor body is connected to water inlet pipe and outlet pipe, and the other end of outlet pipe is connected with water storage device, is convenient for
Waste water flows in and out, and the collection of treated waste water.
Compared with prior art, major advantage includes: the utility model
(1) design of the setting of baffle plate and multi-compartment effectively extends sewage in the residence time of inside reactor, mentions
High treatment effeciency.
(2) setting of three phase separator can prevent sludge to be lost with the flowing of liquid, and reduce biogas entrained with
Sludge quantity, increase the treatment effeciency of reactor while reducing biomass and being lost.
(3) multiple compartments respectively carry out anaerobic reaction, and the functional microorganism for locating different anaerobic fermentation stages mentions respectively
Suitable environment has been supplied, hydrolysis acidification and the methane phase stage of Anaerobic Treatment are optimized.It, can be by the production of hydrogen sulfide for sulfur-containing waste water
Raw control conducive to the recycling of high-purity biogas, and optimizes the impact resistance ability of reactor in first compartment.
(4) the different biogas of purity is collected separately in each compartment, is conducive to sub-prime utilization.
(5) maximum while reducing biomass loss, increasing treatment effeciency by simple cleverly design and optimization
Degree reduces costs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the anaerobic baffled reactor of embodiment 1 being coupled with three phase separator；
Fig. 2 is the amplification of the three phase separator A for the anaerobic baffled reactor of embodiment 1 being coupled with three phase separator
Figure；
In figure: 1- reactor body；2- water distribution unit；21- water inlet pipe；3- anaerobic reaction unit；First compartment of 31-；
32- baffling area；33- baffle plate；34- anaerobic reaction area；The three-phase separation area 35-；36- baffle；37- gas-guide tube；38- water outlet；
39- spoiler；4- water unit；41- outlet pipe；42- water storage device；5- gas collection unit；51- gas collecting tube；52- gas collecting apparatus；
A- three phase separator.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model is further described.It should be understood that the implementation of the utility model
Example is merely to illustrate the utility model rather than limitation the scope of the utility model.Actual conditions are not specified in the following example
Method, usually according to normal condition, or according to the normal condition proposed by manufacturer.
Embodiment 1
The anaerobic baffled reactor being coupled with three phase separator as shown in Figure 1, including the reaction made by PVC board
Device ontology 1, reactor body 1 are successively arranged water distribution unit 2, anaerobic reaction unit 3 and water outlet list along the direction of water inlet to water outlet
Member 4.
Reactor body 1 is in cuboid, and the ratio between length is 4:1:3, is equipped with water inlet.
Water distribution unit 2 is equipped with water inlet pipe 21, and the water inlet that water inlet pipe 21 passes through reactor body 1 is extended through 90 ° of elbows
To 1 lower part of reactor body, and Open Side Down for the water outlet of water inlet pipe 21, vertical with 1 bottom of reactor body.
Anaerobic reaction unit 3 is by the compartment for four identical structure and sizes being arranged successively in water inlet to the direction of water outlet
It forms, is separated by partition between compartment, partition is equipped with water outlet 38.The lower edge of water outlet 38 and 1 bottom of reactor body
The distance between and the ratio between the height of reactor body 1 be 0.58:1, the longitudinal length of water outlet 38 and the height of reactor body 1
The ratio between degree is 0.07:1.
Gas collection unit 5 is equipped at the top of each compartment, gas collection unit 5 includes gas collecting tube 51 and gas collecting apparatus 52, gas collection
Device 52 and compartment are connected by gas collecting tube 51.Gas collecting apparatus 52 is air collector.
The inside of each compartment is successively arranged baffle plate 33 and three phase separator A in water inlet to the direction of water outlet.
Perpendicular to 1 bottom of reactor body, the ratio between the height of baffle plate 33 and the height of reactor body 1 are baffle plate 33
The ratio between height of 0.75:1, the distance between lower end and 1 bottom of reactor body of baffle plate 33 and reactor body 1 is 0.1:
1, the distance between the upper end of baffle plate 33 and reactor body top and the ratio between the height of reactor body are 0.15:1.
By taking the three phase separator A of first compartment 31 as an example, as shown in Fig. 2, three phase separator A includes baffle 36, air guide
Pipe 37 and spoiler 39.
Baffle 36 tilts down, and the angle with vertical direction is 45 °, and upper end is fixed on 38 lower section of partition water outlet.Baffle
36 two sides are fixed on the inner wall of reactor body 1.Baffle 36 and 1 inner wall of reactor body, the junction of partition are completely close
Envelope can accumulate the gas of anaerobic reaction generation so that forming dead angle between baffle 36,1 inner wall of reactor body and partition.
The ratio between height of the distance between lower end and 1 bottom of reactor body of baffle 36 and reactor body 1 is 0.45:
1, the ratio between length and the height of reactor body 1 of baffle 36 are 0.1:1.
Gas-guide tube 37 is passed through from the middle position of baffle 36, parallel with 1 bottom of reactor body, the length of gas-guide tube 37 with
The ratio between height of reactor body 1 is 0.15:1, and the internal diameter of gas-guide tube 37 and the length ratio of gas-guide tube 37 are 0.12:1.
Spoiler 39 is located at the surface of 37 middle of gas-guide tube, perpendicular to 1 bottom of reactor body.The height of spoiler 39
The ratio between degree and height of reactor body 1 are 0.17:1, the distance between 1 top of upper end and reactor body of spoiler 39 and
The ratio between height of reactor body 1 is 0.25:1, the distance between the lower end of spoiler 39 and 1 bottom of reactor body and is reacted
The ratio between height of device ontology 1 is 0.58:1.
The length ratio of horizontal distance and first compartment 31 between spoiler 39 and the upper end of baffle 36 is 0.3:1,
The length ratio of the distance between baffle plate 33 and spoiler 39 and first compartment 31 is 0.6:1.
By taking first compartment 31 as an example, first compartment 31 by baffle plate 33 and three phase separator A be divided into baffling area 32,
Anaerobic reaction area 34 and three-phase separation area 35.Waste water first reaches baffling area 32 after entering first compartment 31 by water inlet pipe 21,
Region of the baffling area 32 between baffle plate 33 and the water inlet of reactor body 1, due to baffle plate 33 presence and formed.Folding
Enter anaerobic reaction area 34 after flowing intake tunnel of the waste water in area 32 by 33 lower section of baffle plate, anaerobic reaction area 34 is located at three-phase
Below separator A.Waste water enters three-phase separation area 35 after the reaction of anaerobic reaction area 34, and three-phase separation area 35 is located at anaerobic reaction
34 top of area, including phase reactor A.
The gas that anaerobic reaction generates is stopped and accumulated by baffle 36, and is circulated to baffle plate 33 and choked flow along gas-guide tube 37
Region between plate 39, to smoothly escape.This makes the region between baffle plate 33 and spoiler 39 be gas area, three phase separation
Region between device A and water outlet 38 is no gas area, realizes and efficiently separates to gas.
Water unit 4 includes outlet pipe 41 and water storage device 42, and water storage device 42 and reactor body 1 pass through outlet pipe 41
Connection.Water storage device 42 is fluid reservoir.
The workflow of the above-mentioned anaerobic baffled reactor being coupled with three phase separator includes: to have unit containing high concentration
Point waste water through water inlet pipe 21 introduce reactor body 1 in, behind the baffling area 32 of first compartment 31 with anaerobic reaction area
34, which carry out fully muddy water, mixes, and realizes the natural pond that waste water, sludge and reaction generate in three-phase separation area 35 after anaerobic reaction
The three phase separation of the gases such as gas, gas are collected by gas collecting tube 51 by gas collecting apparatus 52, and sludge remains in first compartment 31,
Waste water enters subsequent compartment through water outlet 38.Organic wastewater leads to after anaerobic reaction is handled so followed by four compartments
It crosses outlet pipe 41 and enters water storage device 42, collect treated waste water.
Since the reactor body 1 divides for 4 compartments, can make water followed by each compartment during each compartment
Middle organic constituents have differences with concentration, therefore each compartment can turn out phase therewith according to the difference for entering organic matter
The microbiologic population of adaptation mutually obtains on the direction to intake to water outlet with methanogenic phase so as to cause the acid that produces of anaerobic fermentation stage
Separation has been arrived, and then has improved the efficiency of reactor.
The reactor body 1 is respectively equipped with gas collection unit 5 in each compartment, this biogas that each compartment is generated can be single
Solely discharge, the gas generated so as to avoid anaerobic processes different phase are mutually mixed, the H especially generated in acidization2
It can be discharged in advance in forward compartment, conducive to mesostates such as propionic acid, butyric acid in the subsequent methane phase stage lower
H2It is converted under partial pressure, is conducive to the recycling of high-purity biogas in subsequent compartment, to realize the sub-prime utilization to biogas.
When handling the organic wastewater of containing sulfate, the sulfate in water inlet is converted into first compartment 31 first
Hydrogen sulfide is concentrated mainly on hydrogen sulfide in biogas caused by first compartment 31, so avoid hydrogen sulfide to it is subsequent every
The inhibiting effect of methanogen in room, conducive to the recycling of high-purity biogas in subsequent compartment.
In addition, it should also be understood that, those skilled in the art can be right after having read the foregoing description content of the utility model
The utility model makes various changes or modifications, and such equivalent forms equally fall within model defined by the application the appended claims
It encloses.
Claims (10)
1. a kind of anaerobic baffled reactor being coupled with three phase separator, including the internal reaction for being equipped with anaerobic reaction unit
Device ontology, which is characterized in that the anaerobic reaction unit is by one or what is be separated by partition arranges along water inlet to water discharging direction
Multiple compartments composition of column, partition middle part are equipped with water outlet, and collection port is equipped at the top of each compartment, internal along water inlet direction
It is successively arranged baffle plate and three phase separator, the baffle plate is perpendicular to reactor body bottom, with reactor body bottom
Between there are gap formed intake tunnel；The three phase separator includes baffle, gas-guide tube and spoiler；The baffle one
End is fixed below partition water outlet or below reactor body side wall water outlet, is tilted down, the two sides of plate washer with react
The inner wall of device ontology is fixed, and the gas-guide tube passes through baffle, both ends open, and the spoiler is located above gas-guide tube, is hung down
Directly in reactor body bottom.
2. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
Anaerobic reaction unit multiple size of compartments equal parts.
3. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
Spoiler and baffle upper end between horizontal distance and place compartment length ratio be 0.2~0.4:1.
4. the anaerobic baffled reactor according to claim 1 or 3 being coupled with three phase separator, which is characterized in that
The length ratio of the distance between described baffle plate and spoiler and place compartment is 0.5~0.7:1.
5. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
Water outlet lower edge and the distance between reactor body bottom and the ratio between the height of reactor body be 0.55~0.58:1,
The ratio between the longitudinal length of water outlet and the height of reactor body are 0.07~0.1:1.
6. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
The height of baffle plate and the ratio between the height of reactor body be 0.65~0.85:1, the lower end and reactor body bottom of baffle plate
The ratio between height of the distance between portion and reactor body is 0.05~0.15:1, the upper end of baffle plate and reactor body top
The distance between and the ratio between the height of reactor body be 0.1~0.2:1.
7. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
Baffle tilt angle along the vertical direction be 30~60 °, the distance between lower end and reactor body bottom of baffle and instead
Answering the ratio between height of device ontology is 0.4~0.5:1, and the ratio between length and the height of reactor body of baffle are 0.05~0.15:
1。
8. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
The length of gas-guide tube and the ratio between the height of reactor body be 0.1~0.2:1, the length of the internal diameter of gas-guide tube and gas-guide tube it
Than for 0.12~0.15:1.
9. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that described
The height of spoiler and the ratio between the height of reactor body be 0.1~0.2:1, at the top of the upper end of spoiler and reactor body
The distance between and the ratio between the height of reactor body be 0.2~0.3:1, between the lower end and reactor body bottom of spoiler
Distance and the ratio between the height of reactor body be 0.5~0.7:1.
10. the anaerobic baffled reactor according to claim 1 being coupled with three phase separator, which is characterized in that institute
The collection port for each compartment stated is connected to gas collecting tube respectively, and the other end of every gas collecting tube is separately connected independent gas collecting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196971.4U CN209411880U (en) | 2018-12-26 | 2018-12-26 | A kind of anaerobic baffled reactor being coupled with three phase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196971.4U CN209411880U (en) | 2018-12-26 | 2018-12-26 | A kind of anaerobic baffled reactor being coupled with three phase separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411880U true CN209411880U (en) | 2019-09-20 |
Family
ID=67940506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196971.4U Active CN209411880U (en) | 2018-12-26 | 2018-12-26 | A kind of anaerobic baffled reactor being coupled with three phase separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516554A (en) * | 2018-12-26 | 2019-03-26 | 杭州师范大学 | A kind of anaerobic baffled reactor being coupled with three phase separator |
| NO20191472A1 (en) * | 2019-12-11 | 2021-06-14 | Jets As | Reactor and method for the treatment of wet organic waste, such as black water from households, manure, sludge and slurries |
-
2018
- 2018-12-26 CN CN201822196971.4U patent/CN209411880U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516554A (en) * | 2018-12-26 | 2019-03-26 | 杭州师范大学 | A kind of anaerobic baffled reactor being coupled with three phase separator |
| CN109516554B (en) * | 2018-12-26 | 2024-04-02 | 杭州师范大学 | Anaerobic baffle plate reactor coupled with three-phase separator |
| NO20191472A1 (en) * | 2019-12-11 | 2021-06-14 | Jets As | Reactor and method for the treatment of wet organic waste, such as black water from households, manure, sludge and slurries |
| NO346325B1 (en) * | 2019-12-11 | 2022-06-07 | Jets As | Reactor and method for the treatment of wet organic waste, such as black water from households, manure, sludge and slurries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102745809B (en) | Anaerobic fluidized bed reactor | |
| CN100522853C (en) | Sludge phase-splitting slaking method of water treatment plant | |
| CN202089869U (en) | High-efficient composite reaction device for anaerobic organism | |
| CN202849154U (en) | Novel anaerobic membrane bioreactor for treating high-sulfate organic wastewater | |
| WO2010014919A1 (en) | Three stage, multiple phase anaerobic digestion system and method | |
| CN109231454A (en) | A kind of deflector type domestic sewage processing system and application | |
| CN104445608B (en) | Inner-loop anaerobic membrane bioreactor treatment method and equipment for high-concentration organic wastewater | |
| CN209411880U (en) | A kind of anaerobic baffled reactor being coupled with three phase separator | |
| CN100567176C (en) | Utilize the method and the equipment thereof for the treatment of refuse simultaneously of organism pressure anaerobic method and waste water | |
| CN209143819U (en) | A kind of composite anaerobic baffled reactor | |
| CN112939216B (en) | Organic wastewater built-in block anaerobic reactor | |
| CN109516554A (en) | A kind of anaerobic baffled reactor being coupled with three phase separator | |
| CN203582581U (en) | Opposite folded plate reactor | |
| CN206069520U (en) | A kind of integrated waste-water treater for livestock and poultry breeding industry | |
| CN1303012C (en) | Digesting treatment method for city domestic refuse and sludge of sewage plant by composite anaerobe | |
| CN211712738U (en) | Water treatment system based on split type anaerobic membrane bioreactor | |
| CN111499133B (en) | Device for simultaneously treating excess sludge and leachate | |
| CN208980414U (en) | Interior circulation is folded to upflow type anaerobic biological treatment device | |
| CN201962117U (en) | Multiphase serial internal circulating anaerobic reactor | |
| CN209322559U (en) | A kind of multipoint water feeding ABR reactor | |
| CN102689984B (en) | Improved anaerobic baffle plate biological sewage treatment equipment | |
| CN202063802U (en) | Device for processing ethylene glycol sewage | |
| CN209618992U (en) | A kind of anaerobic reactor suitable for high concentrated organic wastewater processing | |
| CN111099723A (en) | Water treatment system and method based on split type anaerobic membrane bioreactor | |
| CN206395926U (en) | A kind of new UASB reactors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |