CN207684976U - Biodiesel wastewater anaerobic reactor - Google Patents
Biodiesel wastewater anaerobic reactor Download PDFInfo
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- CN207684976U CN207684976U CN201721525122.8U CN201721525122U CN207684976U CN 207684976 U CN207684976 U CN 207684976U CN 201721525122 U CN201721525122 U CN 201721525122U CN 207684976 U CN207684976 U CN 207684976U
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- water distributor
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Abstract
The utility model provides a kind of biodiesel wastewater anaerobic reactor, including tank body, and the water distributor in tank base, the three phase separator on top and the air collector at top is arranged.Water distributor is circular cone three-dimensional-structure, and bottom opens up water inlet, and the periphery of the water distributor below water inlet uniformly opens up several water distribution mouths, and water distribution mouth connects water distributor, and water distributor is radially tangential with water distributor；The top of water distributor opens up exhaust outlet, and exhaust outlet connects exhaust pipe, and exhaust pipe extends upwardly to the lower section of the three phase separator.The top side of air collector opens up air inlet, and the top of three phase separator connects gas-collecting branch pipe, and gas-collecting branch pipe is collected on gas collecting main pipe, and gas collecting main pipe is connected with air inlet；The lower part side of tank body opens up mud discharging mouth, and mud discharging mouth connects spoil disposal pipeline；The top side of tank body opens up water outlet, and water outlet connects outlet conduit.The treatment effeciency and treatment effect of biodiesel wastewater can be improved in the biodiesel wastewater anaerobic reactor of the utility model.
Description
Technical field
The utility model is related to biodiesel technology fields, and in particular to a kind of biodiesel wastewater anaerobic reactor.
Background technology
Biodiesel is clean regenerative resource, oily with the oil crops such as soybean and rapeseed, oil palm or Chinese pistache etc.
Expect that the water plants and animal oil, kitchen waste oil etc. such as forest fruit, engineering algae are raw material, through esterification, ester exchange reaction system
.Biodiesel is non-toxic, and degradability is up to 98%, and degradation rate is 2 times of ordinary petroleum diesel oil, has good environmental protection special
Property；Its Cetane number is high, has the good capability of antidetonance；Its physical property and petrifaction diesel are very close, therefore are good
Petrifaction diesel substitute.
A large amount of waste water is generated in preparation of biodiesel, these waste water carry out processing and can be only achieved environmental protection and want
It asks.Generally use anaerobic reactor handles this kind of waste water.But existing anaerobic reactor is directly used for biological bavin
Oily wastewater treatment has treatment effeciency low, the bad defect for the treatment of effect.
Therefore, it is necessary to a kind of novel object diesel oil anaerobic waste water reactor is designed, it is in the prior art above-mentioned to overcome
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of biodiesel wastewater anaerobic reactors, and the anti-of anaerobic sludge can be improved
Efficiency is answered, the treatment effect of biodiesel wastewater is improved.
To achieve the above object, the utility model uses following technical scheme：
The water distributor in the tank base is arranged in biodiesel wastewater anaerobic reactor, including tank body, is arranged described
The three phase separator on tank body top, and the air collector in the top of the tank is set, wherein：
The water distributor is circular cone three-dimensional-structure, and the bottom of the water distributor opens up water inlet, the outside of the water inlet
Connection water inlet outer tube；The periphery of the water distributor below the water inlet uniformly opens up several water distribution mouths, the water distribution mouth
Water distributor is connected, the water distributor and the water distributor are radially tangential；The top of the water distributor opens up exhaust outlet, the exhaust
Mouth connection exhaust pipe, the exhaust pipe extend upwardly to the lower section of the three phase separator；
The top side of the air collector opens up air inlet, and the top of the three phase separator connects gas-collecting branch pipe, described
Gas-collecting branch pipe is collected on gas collecting main pipe, and the gas collecting main pipe is connected with the air inlet；
The lower part side of the tank body opens up mud discharging mouth, and the mud discharging mouth connects spoil disposal pipeline；The top one of the tank body
Side opens up water outlet, and the water outlet connects outlet conduit.
According to the utility model, the inside of the water inlet connects water inlet inner tube, and the both sides of the water inlet inner tube connect respectively
Water inlet pipe is connect, several ostium excurrens are opened up on the water inlet pipe.
According to the utility model, exhaust outlet is arranged in the top of the air collector, and discharge outlet is arranged in bottom, and the discharge outlet connects
Run in waterpipe, and the drainage pipeline extends downward into the lower section of the three phase separator.
According to the utility model, the bottom of the air collector is taper.
According to the utility model, bypass outlet is opened up on the tank body below the three phase separator, the tank body
Lower part opens up reflux import, and reflux line is connected between the bypass outlet and the reflux import.
According to the utility model, the reflux import is connected to by the inner tube that flows back in the water inlet inner tube.
According to the utility model, uniform welding has several modal circumferential stiffening ribs on the tank body.
According to the utility model, the bottom plate of the biodiesel wastewater anaerobic reactor is uniformly distributed with the joint of the tank body
There are 36 bottom plate reinforcing ribs.
According to the utility model, adjacent the distance between two described modal circumferential stiffening ribs up and down and the bottom it is described
Modal circumferential stiffening rib is equal with the distance between the bottom plate of the biodiesel wastewater anaerobic reactor.
According to the utility model, the lower part of the tank body opens up manhole, and backplate is welded at the manhole.
Compared with prior art, the utility model has following advantageous effects：
1) the biodiesel wastewater anaerobic reactor of the utility model, water distributor are circular cone three-dimensional-structure, water distribution mouth connection
Water distributor, water distributor is radially tangential with water distributor, and water distribution evenly, can be such that flow more fully enters dirty with anaerobism in tank body
Mud is contacted, avoid water distribution dead zone and sludge accumulation calcification hardening phenomenon so that microorganism contacted with organic matter it is more abundant,
To improve the reaction efficiency of anaerobic sludge, Treatment of Sludge effect is improved.
2) exhaust outlet being arranged above water distributor connects exhaust pipe, and extends upwardly to the lower section of three phase separator, can put down
Pressure is collected simultaneously exhaust gas in weighing apparatus water distributor, improves exhaust-gas treatment effect.To improve biodiesel wastewater treatment effeciency and effect
Fruit.
Description of the drawings
Fig. 1 is the structural schematic diagram front view (broken section) of the biodiesel wastewater anaerobic reactor of the utility model.
Fig. 2 is the structural schematic diagram vertical view of the biodiesel wastewater anaerobic reactor of the utility model.
Fig. 3 is the structural schematic diagram front view (broken section) of the water distributor of the utility model.
Fig. 4 is the structural schematic diagram vertical view of the water distributor of the utility model.
Fig. 5 is the structural schematic diagram of the water inlet inner tube of the utility model.
In figure：1- tank bodies, 2- water distributors, 3- three phase separators, 4- air collectors, 11- mud discharging mouths, 12- water outlets, 13- are returned
Outflux, 14- reflux import, 15- modal circumferential stiffening ribs, 16- bottom plates, 17- bottom plates reinforcing rib, 18- manholes, 21- water inlets, 22-
Water distribution mouth, 23- water distributors, 24- exhaust outlets, 25- exhaust pipes, 26- water inlet inner tubes, 27- water inlet pipes, 28- ostium excurrens, 31-
Gas-collecting branch pipe, 32- gas collecting main pipes, 41- air inlets, 42- exhaust outlets, 43- discharge outlet, 44- drainage pipelines
Specific implementation mode
Below in conjunction with attached drawing, the biodiesel wastewater anaerobic reactor of the utility model is done further with specific embodiment
It is described in detail.It should be understood that following embodiment is merely to illustrate the utility model not for restriction the scope of the utility model.
As shown in Figures 1 to 4, the biodiesel wastewater anaerobic reactor of the utility model, including tank body 1 are arranged in institute
The three phase separator 3 on 1 top of the tank body is arranged in the water distributor 2 for stating 1 bottom of tank body, and is arranged at 1 top of the tank body
Air collector 4.Wherein：
The water distributor 2 is circular cone three-dimensional-structure, and the bottom of the water distributor 2 opens up water inlet 21, the water inlet 21
Outside connection water inlet outer tube；The periphery of the water distributor 2 of 21 lower section of the water inlet uniformly opens up 8 water distribution mouths 22, institute
It states water distribution mouth 22 and connects water distributor 23, the water distributor 23 and the water distributor 2 are radially tangential.It opens on the top of the water distributor 2
If exhaust outlet 24, the exhaust outlet 24 connects exhaust pipe 25, and the exhaust pipe 25 extends upwardly under the three phase separator 3
Side.
The top side of the air collector 4 opens up air inlet 41, and the top of the three phase separator 3 connects gas-collecting branch pipe
31, the gas-collecting branch pipe 31 is collected on gas collecting main pipe 32, and the gas collecting main pipe 32 is connected with the air inlet 41.
The lower part side of the tank body 1 opens up mud discharging mouth 11, and the mud discharging mouth 11 connects spoil disposal pipeline.The tank body 1
Top side opens up water outlet 12, and the water outlet 12 connects outlet conduit.
The biodiesel wastewater anaerobic reactor of the utility model, water distributor are circular cone three-dimensional-structure, and water distribution mouth connects cloth
Water pipe, water distributor is radially tangential with water distributor, water distribution evenly, can make flow more fully enter tank body in and anaerobic sludge
Contacted, avoid water distribution dead zone and sludge accumulation calcification hardening phenomenon so that microorganism contacted with organic matter it is more abundant, from
And the reaction efficiency of anaerobic sludge is improved, improve Treatment of Sludge effect.
The exhaust outlet being arranged above water distributor connects exhaust pipe, and extends upwardly to the lower section of three phase separator, can balance
Pressure is collected simultaneously exhaust gas in water distributor, improves exhaust-gas treatment effect.To improve biodiesel wastewater treatment effeciency and effect.
As shown in figure 5, according to the utility model, the inside of the water inlet 21 connects water inlet inner tube 26, in the water inlet
The both sides of pipe 26 are separately connected water inlet pipe 27, several ostium excurrens 28 are opened up on the water inlet pipe 27.
Waste water enters the water inlet inner tube 26 along the water inlet 21, and is uniformly distributed by the water inlet pipe 27,
Then the outflow out of the ostium excurrens 28 so that water inlet is more uniform.The uniformity of effective guarantee water distributor water outlet, to
Help to improve the treatment effeciency of waste water.
According to the utility model, exhaust outlet 42 is arranged in the top of the air collector 4, and the exhaust outlet 42 connects exhaust pipe
Road, the discharge duct are connect with post-processing unit.
Gas enters through the gas collecting main pipe 32 carries out after-treatment in the air collector 4, with qualified discharge.
Discharge outlet 43 is arranged in the bottom of the air collector 4, and the discharge outlet 43 connects drainage pipeline 44, the drainage pipeline
44 extend downward into the lower section of the three phase separator 3.
The moisture contained in gas gas-liquid separation in the air collector 4, obtained liquid falls downward, and from the row
The mouth of a river 43 is discharged, along 44 falls downward of the drainage pipeline to the lower section of the three phase separator 3.
Further, the bottom of the air collector 4 is taper.Conical lower portion is conducive to liquid from 43 row of the discharge outlet
Go out.
According to the utility model, bypass outlet 13, the tank are opened up on the tank body 1 of 3 lower section of the three phase separator
The lower part of body 1 opens up reflux import 14, and reflux line is connected (in figure not between the bypass outlet 13 and the reflux import 14
It shows).
Further, the reflux import 13 is connected to the water inlet inner tube 26 by the inner tube (not shown) that flows back
On.
According to the utility model, the water outlet 12 is arranged on the tank body 1 above the three phase separator 3.
According to the utility model, uniform welding has several modal circumferential stiffening ribs 15 on the tank body 1.
Modal circumferential stiffening rib improves the structural strength of the tank body, it can be ensured that the biodiesel wastewater of the utility model is detested
The overall structure intensity of oxygen reactor.
Further, the modal circumferential stiffening rib 15 is 8# channel steels.
Further, the circumferential direction of adjacent the distance between two described modal circumferential stiffening ribs 15 up and down and the bottom
Reinforcing rib 15 is equal with the distance between the bottom plate 16 of the biodiesel wastewater anaerobic reactor.
According to the utility model, the joint of the bottom plate 16 and the tank body 1 of the biodiesel wastewater anaerobic reactor
It is evenly equipped with 36 bottom plate reinforcing ribs 17.
The setting of the bottom plate reinforcing rib 17 further improves the structural strength of the tank body, it can be ensured that this practicality is new
The overall structure intensity of the biodiesel wastewater anaerobic reactor of type.
According to the utility model, the lower part of the tank body 1 opens up manhole 18, and backplate is welded at the manhole 18.
According to the utility model, vertical ladder, the middle and upper part of the tank body 1 and the tank is arranged in the outer surface of the tank body 1
It is respectively provided with operating platform at the top of body, guardrail is respectively provided on the top of the tank body 1 and the operating platform.
The setting of operating platform and guardrail improves controllability and the safety of biodiesel wastewater anaerobic reactor.
A specific embodiment according to the present utility model, the tank body 1 are reinforced with modal circumferential stiffening rib 15 (8 ﹟ channel steels), phase
Adjacent the distance between two modal circumferential stiffening ribs 15 up and down are 2000mm, the modal circumferential stiffening rib 15 and the biology of the bottom
The distance between bottom plate 16 of diesel oil anaerobic waste water reactor is 2000mm.
The material of the biodiesel wastewater anaerobic reactor is Q235 plates, and the tank body thickness δ is 8mm, tank bottom thickness δ
It is 3mm for 10mm, remaining thickness δ.
After 1 pressure testing of the tank body, outer surface sandblasting, heat preservation, and add color steel protection.Steel is arranged in the outer surface of the tank body
Vertical ladder, platform, the top of the tank body and platform is arranged in middle and upper part away from the tank body at tank bottom 8m and 1 top of tank body
It is both provided with guardrail.
In conjunction with Fig. 1 to Fig. 5, the working method of the utility model is as follows：
The biodiesel wastewater anaerobic reactor of the utility model, be upflow type anaerobic bioreactor, waste water along into
Water outer tube enters water distributor 2, then flows out the water distributor 2 from the water distribution mouth 21 of 2 bottom of the water distributor, and along the cloth
Water pipe 23 is upwardly into after being uniformly distributed in the tank body 1, and anaerobic sludge haptoreaction, subsequently into the three phase separator
3 carry out gas-liquid-solid separation.
The gas obtained after three phase separator separation enters gas-collecting branch pipe from the top of the three phase separator 3
31, and it is collected to the gas collecting main pipe 32, then enter from the gas collecting main pipe 32 and carry out after-treatment in the air collector 3,
With qualified discharge.
The liquid obtained after three phase separator separation is discharged from the water outlet 12 on 1 top of the tank body, and edge goes out
Waterpipe enters post-processing unit.
The sludge obtained after three phase separator separation then sinks to tank bottom, the row from 1 lower section of the tank body
Mud mouth 11 is discharged, and drains into post-processing unit along spoil disposal pipeline, to ensure the activity of sludge.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that the practicality is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The impartial conversion of work and modification should all be covered in the scope of the utility model.
Claims (10)
1. the water distributor in the tank base is arranged in biodiesel wastewater anaerobic reactor, including tank body, it is arranged in the tank
The three phase separator on body top, and the air collector in the top of the tank is set, which is characterized in that wherein：
The water distributor is circular cone three-dimensional-structure, and the bottom of the water distributor opens up water inlet, the outside connection of the water inlet
Water inlet outer tube；The periphery of the water distributor below the water inlet uniformly opens up several water distribution mouths, the water distribution mouth connection
Water distributor, the water distributor and the water distributor are radially tangential；The top of the water distributor opens up exhaust outlet, and the exhaust outlet connects
Run in tracheae, and the exhaust pipe extends upwardly to the lower section of the three phase separator；
The top side of the air collector opens up air inlet, and the top of the three phase separator connects gas-collecting branch pipe, the gas collection
Branch pipe is collected on gas collecting main pipe, and the gas collecting main pipe is connected with the air inlet；
The lower part side of the tank body opens up mud discharging mouth, and the mud discharging mouth connects spoil disposal pipeline；It opens the top side of the tank body
The mouth of a river is set out, the water outlet connects outlet conduit.
2. biodiesel wastewater anaerobic reactor according to claim 1, which is characterized in that connect on the inside of the water inlet
Water inlet inner tube is connect, the both sides of the water inlet inner tube are separately connected water inlet pipe, and it is small that several water outlets are opened up on the water inlet pipe
Hole.
3. biodiesel wastewater anaerobic reactor according to claim 1, which is characterized in that set at the top of the air collector
Exhaust outlet is set, discharge outlet is arranged in bottom, and the discharge outlet connects drainage pipeline, and the drainage pipeline extends downward into the three-phase
The lower section of separator.
4. biodiesel wastewater anaerobic reactor according to claim 3, which is characterized in that the bottom of the air collector is
Taper.
5. biodiesel wastewater anaerobic reactor according to claim 2, which is characterized in that below the three phase separator
The tank body on open up bypass outlet, the lower part of the tank body opens up reflux import, and the bypass outlet is flowed back into described
Reflux line is connected between mouthful.
6. biodiesel wastewater anaerobic reactor according to claim 5, which is characterized in that the reflux import is by returning
Stream inner tube is connected in the water inlet inner tube.
7. biodiesel wastewater anaerobic reactor according to claim 1, which is characterized in that uniform welding on the tank body
There are several modal circumferential stiffening ribs.
8. biodiesel wastewater anaerobic reactor according to claim 1, which is characterized in that the biodiesel wastewater is detested
The bottom plate of oxygen reactor and the joint of the tank body are evenly equipped with 36 bottom plate reinforcing ribs.
9. biodiesel wastewater anaerobic reactor according to claim 7, which is characterized in that adjacent up and down described in two
The bottom of the modal circumferential stiffening rib of the distance between modal circumferential stiffening rib and the bottom and the biodiesel wastewater anaerobic reactor
The distance between plate is equal.
10. the biodiesel wastewater anaerobic reactor according to any one of claim 1-9, which is characterized in that the tank
The lower part of body opens up manhole, and backplate is welded at the manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525122.8U CN207684976U (en) | 2017-11-15 | 2017-11-15 | Biodiesel wastewater anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525122.8U CN207684976U (en) | 2017-11-15 | 2017-11-15 | Biodiesel wastewater anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684976U true CN207684976U (en) | 2018-08-03 |
Family
ID=62989672
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721525122.8U Active CN207684976U (en) | 2017-11-15 | 2017-11-15 | Biodiesel wastewater anaerobic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928499A (en) * | 2019-04-18 | 2019-06-25 | 吉林省拓维环保工程设备有限公司 | A kind of multi-point distribution anaerobic reactor |
-
2017
- 2017-11-15 CN CN201721525122.8U patent/CN207684976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928499A (en) * | 2019-04-18 | 2019-06-25 | 吉林省拓维环保工程设备有限公司 | A kind of multi-point distribution anaerobic reactor |
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