CN206368159U - The highly effective reaction and purifying processing device of a kind of biogas slurry - Google Patents
The highly effective reaction and purifying processing device of a kind of biogas slurry Download PDFInfo
- Publication number
- CN206368159U CN206368159U CN201621475552.9U CN201621475552U CN206368159U CN 206368159 U CN206368159 U CN 206368159U CN 201621475552 U CN201621475552 U CN 201621475552U CN 206368159 U CN206368159 U CN 206368159U
- Authority
- CN
- China
- Prior art keywords
- biogas slurry
- biogas
- processing device
- purifying processing
- anaerobic reactor
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model discloses a kind of highly effective reaction of biogas slurry and purifying processing device, belong to bio anaerobic consersion unit technical field.It includes biogas slurry pond（1）, anaerobic reactor（19）, cripple collecting tank（17）And air accumulator（14）, in addition to heater (23), biogas slurry EGR and purifying processing device, described heater (23) is connected with the interlayer of anaerobic reactor (19), and described biogas slurry EGR includes biogas slurry recycle feed pipe（9）Discharge nozzle is circulated with biogas slurry（22）, biogas slurry circulation discharge nozzle（22）Pass through circulating pump（2）With biogas slurry recycle feed pipe（9）It is connected, described purifying processing device includes dehumidifier（16）And devulcanizer（15）.The utility model, which has, to be heated to biogas slurry and outer circulation mixing, raising biogas slurry reaction temperature and promotion biogas slurry mix, improve biogas slurry reaction efficiency, improve the beneficial effect such as biogas yield and degree of purity.
Description
Technical field
The utility model belongs to bio anaerobic consersion unit technical field, and in particular to a kind of highly effective reaction of biogas slurry and net
Change processing unit.
Background technology
The existing traditional reactor of anaerobic reactor has a modern efficient reactor again, anaerobic technique through the development of over one hundred year
From the anaerobic digester of the initial first generation develop into the anaerobic filter (AF) of the second generation, anaerobic fluidized bed reactor (AFB),
A variety of reactor types such as the CGSB of up-flow anaerobic sludge blanket (UASB) and the third generation.It is existing
Anaerobic reactor mainly use water circulation and fermentation produce biogas upflow velocity mix biogas slurry, improve biogas slurry
Contact between middle organic matter and microorganism, strengthens mass transfer effect, the biochemical reaction speed of reactor is improved, so as to carry significantly
The high treatment efficiency of reactor.But in anaerobic reactor initial start stage, because system COD volumetric loadings are relatively low, gas production compared with
Small, after operation a period of time, cripple is easily compacted, and causes biogas slurry circulation difficult, or even blocks biogas slurry circulation line.This
Outside, existing anaerobic reactor is due to being not provided with heater, therefore in anaerobic reactor initial reaction stage, and anaerobe is numerous
Grow accretion rate slow, cause anaerobic reactor reaction speed slow, so as to reduce treatment effeciency.Also existing anaerobic reaction
The biogas produced after device reaction is usually to be directly entered air accumulator, not by purified treatment, thus has had influence on the combustion of biogas
Burn quality.
Utility model content
For deficiencies of the prior art, the purpose of this utility model, which is to provide one kind, to be heated to biogas slurry
Mixed with outer circulation mixing, raising biogas slurry reaction temperature and promotion biogas slurry, improve biogas slurry reaction efficiency, improve biogas yield and pure
The biogas slurry highly effective reaction and purifying processing device of cleanliness.
To achieve the above object, the utility model uses following technical proposals：At a kind of highly effective reaction of biogas slurry and purification
Device, including biogas slurry pond, anaerobic reactor, cripple collecting tank and air accumulator are managed, described biogas slurry pond is located at subsurface, and biogas slurry is led to
Cross feed pipe to enter in anaerobic reactor, described anaerobic reactor is the cylindrical fermentation tank of sandwich, in the upper of interlayer
Portion is provided with Crude product input provided with heating medium entrance, interlayer bottom, it is characterised in that：Also include heater, biogas slurry to follow
Loop device and purifying processing device, described heater are connected with the interlayer of anaerobic reactor, described biogas slurry circulation dress
Put including biogas slurry recycle feed pipe and biogas slurry circulation discharge nozzle, biogas slurry recycle feed pipe is arranged on the top of anaerobic reactor and upper
Portion, biogas slurry circulation discharge nozzle is arranged on the middle part of anaerobic reactor, biogas slurry circulate discharge nozzle by circulating pump and biogas slurry circulate into
Expects pipe is connected, and described purifying processing device includes dehumidifier and devulcanizer, and described dehumidifier is built with activated carbon, dehumidifying
Device entrance point by biogas escape pipe with being connected at the top of anaerobic reactor, the described dehumidifier port of export by devulcanizer with
Air accumulator is connected.
Heater described in the utility model is water bath with thermostatic control heating kettle.
The utility model is additionally provided with Venturi tube, Venturi tube on the biogas slurry recycle feed pipe on anaerobic reactor top
Biogas pipe is also associated with, described biogas pipe is connected with air accumulator.
The utility model is additionally provided with gas flowmeter between devulcanizer and air accumulator.
Compared with prior art, the beneficial effects of the utility model have：Due to provided with heater, biogas slurry EGR and
Purifying processing device, by heater and heating medium, can be achieved with heating anaerobic reactor, make biogas slurry reaction temperature
Degree is maintained at 30 DEG C, improves microbial reproduction accretion rate slowly, promotes biogas slurry fast reaction, improves the processing of anaerobic reactor
Efficiency.By biogas slurry EGR, the concentration of the biogas slurry levels in anaerobic reactor is uniformly mixed, be not in point
Layer phenomenon, makes biogas slurry reaction thorough, improves the yield of biogas.By purifying processing device, the biogas produced to anaerobic reactor
Dehumidified and desulfurization process, the purity of biogas is further improved, improve the quality and efficiency of combustion of biogas.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1- biogas slurries pond, 2- pumps, 3- check valves, 4- feed pipes, 5- valves, 6- Venturi tubes, 7- biogas pipes, 8- adds
Thermal medium inlet, 9- biogas slurry recycle feed pipes, 10- biogas escape pipes, 11- cripple delivery pipes, 12- activated carbons, 13- gas flows
Meter, 14- air accumulators, 15- devulcanizers, 16- dehumidifiers, 17- cripple collecting tanks, 18- slag notches, 19- anaerobic reactors, 20- adds
Thermal medium outlet, 21- biogas slurry charging apertures, 22- biogas slurries circulation discharge nozzle, 23- heaters.
Embodiment
As shown in figure 1, the highly effective reaction and purifying processing device of a kind of biogas slurry, including biogas slurry pond, anaerobic reactor, cripple
Collecting tank, air accumulator, heater, biogas slurry EGR and purifying processing device.
Described biogas slurry pond is located at subsurface, and biogas slurry is entered in anaerobic reactor by feed pipe, and biogas slurry can be dilute
Release the fresh cow dung of 1-20% concentration.Described anaerobic reactor is the cylindrical fermentation tank of sandwich, is set on the top of interlayer
There is heating medium entrance, interlayer bottom is provided with Crude product input, and described heater is water bath with thermostatic control heating kettle, thermostatted water
The water inlet of bath heating kettle is connected with Crude product input, and the delivery port of water bath with thermostatic control heating kettle is connected with heating medium entrance
Connect.The temperature of hot water is constant at 30 DEG C in water bath with thermostatic control heating kettle.
Described biogas slurry EGR includes biogas slurry recycle feed pipe and biogas slurry circulation discharge nozzle, and biogas slurry recycle feed pipe is set
Put at the top and top of anaerobic reactor, biogas slurry circulation discharge nozzle is arranged on the middle part of anaerobic reactor, biogas slurry circulation discharging
Pipe is connected by circulating pump with biogas slurry recycle feed pipe.So when biogas slurry is reacted, the high biogas slurry of bottom relative concentration is in,
Discharge nozzle can be circulated by biogas slurry and circulating pump is extracted into anaerobic reactor top, it is mixed with the low biogas slurry of top relative concentration again
Close, therefore can be well mixed the biogas slurry in anaerobic reactor, be not in lamination.In order to further promote material to mix
Close, the utility model is provided with Venturi tube, Venturi tube also on the biogas slurry recycle feed pipe on anaerobic reactor top and connected
There is biogas pipe, biogas pipe is connected with air accumulator, so in material outside circulation, biogas can be filled with biogas slurry, pass through air-flow
The mode of mixing, makes biogas promote the mixing of material in anaerobic reactor.
Described purifying processing device includes dehumidifier and devulcanizer, and described dehumidifier is built with activated carbon, dehumidifier
Entrance point at the top of anaerobic reactor by biogas escape pipe with being connected, and activated carbon can adsorb the residual moisture in biogas, remove
The wet device port of export after devulcanizer and gas flowmeter with air accumulator by being connected, and such biogas dehumidifies and desulfurization by dehumidifier
After device desulfurization, the purity of biogas is further improved, improve the quality and efficiency of combustion of biogas.
Claims (4)
1. the highly effective reaction and purifying processing device of a kind of biogas slurry, including biogas slurry pond（1）, anaerobic reactor（19）, cripple collect
Tank（17）And air accumulator（14）, described biogas slurry pond（1）Subsurface is located at, biogas slurry passes through feed pipe（4）Enter anaerobic reaction
Device（19）Interior, described anaerobic reactor（19）For the cylindrical fermentation tank of sandwich, heating medium is provided with the top of interlayer
Import（8）, interlayer bottom is provided with Crude product input（20）, it is characterised in that：Also include heater (23), biogas slurry circulation dress
Put and purifying processing device, described heater (23) is connected with the interlayer of anaerobic reactor (19), and described biogas slurry is followed
Loop device includes biogas slurry recycle feed pipe（9）Discharge nozzle is circulated with biogas slurry（22）, it is anti-that biogas slurry recycle feed pipe (9) is arranged on anaerobism
The top and top of device (19) are answered, biogas slurry circulation discharge nozzle (22) is arranged on the middle part of anaerobic reactor (19), and biogas slurry is recycled
Expects pipe（22）Pass through circulating pump（2）With biogas slurry recycle feed pipe（9）It is connected, described purifying processing device includes dehumidifier
（16）And devulcanizer（15）, described dehumidifier (16) is built with activated carbon (12), dehumidifier（16）Entrance point is gone out by biogas
Tracheae (10) at the top of anaerobic reactor (19) with being connected, and described dehumidifier (16) port of export passes through devulcanizer (15) and storage
Gas tank (14) is connected.
2. the highly effective reaction and purifying processing device of a kind of biogas slurry according to claim 1, it is characterised in that：Described adds
Thermal（23）For water bath with thermostatic control heating kettle.
3. the highly effective reaction and purifying processing device of a kind of biogas slurry according to claim 1, it is characterised in that：It is anti-in anaerobism
Answer device（19）The biogas slurry recycle feed pipe on top（9）On be additionally provided with Venturi tube（6）, Venturi tube（6）On be also associated with biogas
Pipe（7）, described biogas pipe（7）With air accumulator（14）It is connected.
4. the highly effective reaction and purifying processing device of a kind of biogas slurry according to claim 1, it is characterised in that：In devulcanizer
（15）With air accumulator（14）Between be additionally provided with gas flowmeter（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475552.9U CN206368159U (en) | 2016-12-30 | 2016-12-30 | The highly effective reaction and purifying processing device of a kind of biogas slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475552.9U CN206368159U (en) | 2016-12-30 | 2016-12-30 | The highly effective reaction and purifying processing device of a kind of biogas slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368159U true CN206368159U (en) | 2017-08-01 |
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ID=59391573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475552.9U Expired - Fee Related CN206368159U (en) | 2016-12-30 | 2016-12-30 | The highly effective reaction and purifying processing device of a kind of biogas slurry |
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| Country | Link |
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| CN (1) | CN206368159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019231407A1 (en) * | 2018-05-30 | 2019-12-05 | Bowornpatsajakorn Pongkorn | Bio-methane production system |
| CN111185036A (en) * | 2020-01-13 | 2020-05-22 | 叶广丽 | Agricultural sewage treatment equipment |
| TWI747728B (en) * | 2021-01-29 | 2021-11-21 | 穗農環保生物科技有限公司 | Separation type circulating dehumidifying, drying and deodorizing device and method for food waste and poultry manure organic garbage processing device |
-
2016
- 2016-12-30 CN CN201621475552.9U patent/CN206368159U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019231407A1 (en) * | 2018-05-30 | 2019-12-05 | Bowornpatsajakorn Pongkorn | Bio-methane production system |
| CN111185036A (en) * | 2020-01-13 | 2020-05-22 | 叶广丽 | Agricultural sewage treatment equipment |
| CN111185036B (en) * | 2020-01-13 | 2021-08-31 | 池州市三真智能科技有限公司 | Agricultural sewage treatment equipment |
| TWI747728B (en) * | 2021-01-29 | 2021-11-21 | 穗農環保生物科技有限公司 | Separation type circulating dehumidifying, drying and deodorizing device and method for food waste and poultry manure organic garbage processing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20211230 |