CN206418084U - Marsh gas purifying device - Google Patents
Marsh gas purifying device Download PDFInfo
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- CN206418084U CN206418084U CN201621457584.6U CN201621457584U CN206418084U CN 206418084 U CN206418084 U CN 206418084U CN 201621457584 U CN201621457584 U CN 201621457584U CN 206418084 U CN206418084 U CN 206418084U
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- China
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- tank body
- cooling
- gas
- pipeline
- dewatering unit
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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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A kind of Marsh gas purifying device, including sour gas cancellation element, cooling dewatering unit and negative pressure provide device, cooling dewatering unit is connected with sour gas cancellation element, negative pressure provides device and is connected with cooling dewatering unit, so that sour gas cancellation element, negative pressure is produced in cooling dewatering unit, gas access holes is used to connect with extraneous marsh-gas fermentation tank by pipeline, the fog-spray nozzle of sprayer unit enters tank body from through hole, to be sprayed to the biogas for entering tank body, the alkaline mist sprayed by fog-spray nozzle absorbs the sour gas in biogas, the gas entrance of cooling dewatering unit is connected with the gas discharge outlet on the side wall of tank body, and height gradually incremental cooling fin is set in the pipeline of cooling dewatering unit, cooling fin offers pod apertures, second end of pipeline is higher than the first end of pipeline, when biogas is by pipeline, cooling fin makes the vapor cooling liquid in biogas, flowed back to by the pod apertures of cooling fin in tank body.
Description
Technical field
The utility model is related to biomass fuel purification technique field, and in particular to a kind of Marsh gas purifying device.
Background technology
Energy crisis and ecocrisis are the huge problems that current mankind society faces, and profit is occurred in that to solve the above problems
With the technology of generating electricity by natural energy：For example solar power generation, wind-driven generator, biomass natural pond generate electricity.
Wherein, it is to administer organic waste pollution and the exploitation highly effective skill of regenerative resource that biomass natural pond, which generates electricity,
Art.Biogas is to use the various organic substances such as human and animal excreta, stalk, sewage under anaerobic, by the fermentation of microorganism, is divided
Solution, transformation and a kind of mixed gas generated.Fermentation is complicated biochemical change, has many microorganisms to participate in.Instead
Should substantially in two stages：（1）Microorganism is the carbohydrate in complicated organic substance, fat, protein degradation into simple thing
Matter, such as lower fatty acid, alcohol, aldehyde, carbon dioxide, ammonia, hydrogen and hydrogen sulfide.（2）By the effect of methane strain, make some letters
Single material becomes methane.Because this gas is swampy, so referred to as biogas at first.In biogas it is main into
It is methane and carbon dioxide to divide, and wherein methane accounts for 60%-70%, and carbon dioxide accounts for 30%-40%, also a small amount of hydrogen, an oxidation
The gases such as carbon, hydrogen sulfide, oxygen and nitrogen, the utilization of current biogas is mainly used for combustion power generation after cleaning.
The purification of biogas is mainly removed to the hydrogen sulfide in biogas, water, carbon dioxide gas mixture, if biogas combustion
Sulfur dioxide is released, bigger harm can be caused than hydrogen sulfide, sulfur dioxide can reduce dew point, being dissolved in generation sulfurous acid after water has
Corrosivity；If have accumulated water meeting dissolved hydrogen sulfide in airway tube and corrosion pipeline.
The content of the invention
In view of this, it is necessary to which a kind of Marsh gas purifying device simple in construction is provided.
A kind of Marsh gas purifying device, including sour gas cancellation element, cooling dewatering unit and negative pressure provide device, cooling
Dehydration device is connected with sour gas cancellation element, and negative pressure provides device and is connected with cooling dewatering unit, so that sour gas disappears
Except negative pressure is produced in device, cooling dewatering unit, sour gas cancellation element includes opening at the top of tank body, sprayer unit, tank body
Provided with gas access holes and through hole, gas access holes is used to connect with extraneous marsh-gas fermentation tank by pipeline, sprayer unit
Fog-spray nozzle enter tank body from through hole, to be sprayed to the biogas for entering tank body, the alkaline mist suction sprayed by fog-spray nozzle
Receive and offer gas discharge outlet, the gas entrance and tank of cooling dewatering unit on the sour gas in biogas, the side wall of tank body
Gas discharge outlet connection on the side wall of body, the height that cooling dewatering unit includes pipeline and is arranged in pipeline is gradually incremental
Cooling fin, cooling fin offers pod apertures, and the first end of pipeline is fixedly connected with the side wall of tank body, and the second end of pipeline is higher than pipe
The first end in road, and the first end of pipeline connects with the gas discharge outlet of tank body, so when biogas is by pipeline, cooling fin makes
After vapor cooling liquid in biogas, flowed back to by the pod apertures of cooling fin in tank body.
It is preferred that, Marsh gas purifying device also includes refrigerating plant, and cooling fin is that cooling is provided with arc, cooling fin is logical
Road, the bottom of cooling fin offers the through hole connected with cooling duct, and refrigerating plant is connected by pipeline and the through hole of cooling fin,
So that the cooling duct that the cooling material of refrigerating plant conveying passes through cooling fin.
It is preferred that, Marsh gas purifying device also includes offering punched out, punched out on solids filtering discharger, tank body
Height be less than the height of gas discharge outlet, alkali lye is provided with tank body, the height of alkali lye is less than the punched out of tank body, solids
One end of discharger is filtered from the punched out of tank body enters tank body, and close to the bottom of tank body；Solids filtering discharge
The other end of device is exposed at outside tank body, solids filtering discharger will the solid matter that fallen into alkali lye filter after export to
Outside tank body.
In above-mentioned Marsh gas purifying device, cooling dewatering unit is connected with sour gas cancellation element, negative pressure provide device with
Cooling dewatering unit is connected, so as to produce negative pressure in sour gas cancellation element, cooling dewatering unit, gas access holes is used to lead to
Piping is connected with extraneous marsh-gas fermentation tank, and the fog-spray nozzle of sprayer unit enters tank body from through hole, with to entering tank body
Biogas is sprayed, and the alkaline mist sprayed by fog-spray nozzle absorbs the sour gas in biogas, and the gas of cooling dewatering unit enters
Entrance is connected with the gas discharge outlet on the side wall of tank body, and sets in pipeline height gradually incremental cooling fin, cooling fin
Pod apertures are offered, the first end of pipeline is fixedly connected with the side wall of tank body, the second end of pipeline is higher than the first end of pipeline, such as
This is when biogas is by pipeline, and cooling fin makes after the vapor cooling liquid in biogas, and tank is flowed back to by the pod apertures of cooling fin
In body, the purification so to complete biogas.
Brief description of the drawings
Fig. 1 is the structure connection diagram of the Marsh gas purifying device of a better embodiment.
Fig. 2 is the structural representation of cooling fin.
In figure：Marsh gas purifying device 10, sour gas cancellation element 20, cooling dewatering unit 30, tank body 21, sprayer unit
22nd, pipeline 31, cooling fin 32, pod apertures 33, through hole 34, negative pressure provide device 40, solids filtering discharger 50, support frame
51st, drive device 52, active rotating shaft 53, driven spindle 54, endless belt conveyer 55, refrigerating plant 60.
Embodiment
Referring to Fig. 1 and Fig. 2, Marsh gas purifying device 10 includes sour gas cancellation element 20, cooling dewatering unit
30 and negative pressure device 40 is provided, cooling dewatering unit 30 is connected with sour gas cancellation element 20, negative pressure offer device 40 with it is cold
But dehydration device 30 is connected, so as to produce negative pressure in sour gas cancellation element 20, cooling dewatering unit 30, sour gas is eliminated
Device 20 includes tank body 21, sprayer unit 22, and the top of tank body 21 offers gas access holes and through hole, and gas access holes is used
Connected in by pipeline with extraneous marsh-gas fermentation tank, the fog-spray nozzle of sprayer unit 22 enters tank body 21 from through hole, with to entering
The biogas for entering tank body 21 is sprayed, and the alkaline mist sprayed by fog-spray nozzle absorbs the sour gas in biogas, the side of tank body 21
Gas discharge outlet is offered on wall, the gas entrance of cooling dewatering unit 30 connects with the gas discharge outlet on the side wall of tank body 21
Logical, cooling dewatering unit 30 includes pipeline 31 and the height being arranged in pipeline 31 gradually incremental cooling fin 32, cooling fin 32
Pod apertures 33 are offered, the first end of pipeline 31 is fixedly connected with the side wall of tank body 21, and the first end and tank body 21 of pipeline 31
Gas discharge outlet connection, the second end of pipeline 31 is higher than the first end of pipeline 31, so when biogas is by pipeline, cooling fin
32 make after the vapor cooling liquid in biogas, are flowed back to by the pod apertures 33 of cooling fin 32 in tank body 21.
Further, Marsh gas purifying device 10 also includes refrigerating plant 60, and cooling fin 32 is setting in arc, cooling fin 32
Have a cooling duct, the bottom of cooling fin 32 offers the through hole 34 connected with cooling duct, refrigerating plant 60 by pipeline with it is cold
But the through hole 34 of piece 32 is connected, so that the cooling duct that the cooling material that refrigerating plant 60 is conveyed passes through cooling fin 32.Cooling thing
Matter can be low-temperature oil, low-temperature airflow.
Further, Marsh gas purifying device 10 also includes offering on solids filtering discharger 50, tank body 21 and passed
Hole, the height of punched out, which is less than in the height of gas discharge outlet, tank body 21, is provided with alkali lye, and the height of alkali lye is less than tank body 21
Punched out, one end of solids filtering discharger 50 is entered in tank body 21 from the punched out of tank body 21, and close to tank body 21
Bottom；The other end of solids filtering discharger 50 is exposed at outside tank body 21, and solids filtering discharger 50 will be fallen into
Exported after solid matter filtering in alkali lye to outside tank body 21.Wherein, solids filtering discharger 50 includes support frame 51, driven
Dynamic device 52, active rotating shaft 53, driven spindle 54 and the endless belt conveyer 55 with filter bores, driven spindle 54 and tank body 21
Inwall is relatively fixed, and drive device 52, active rotating shaft 53 are fixed on support frame 51, and drive device 52 connects with active rotating shaft 53
Connect, endless belt conveyer 55 is set in active rotating shaft 53, on driven spindle 54, such drive device 52 drives 53 turns of active rotating shaft
It is dynamic, so that endless belt conveyer 55 is exported to outside tank body 21 after will the solid matter that fallen into alkali lye be filtered.
In above-mentioned Marsh gas purifying device 10, cooling dewatering unit 30 is connected with sour gas cancellation element 20, and negative pressure is provided
Device 40 is connected with cooling dewatering unit 30, so as to produce negative pressure, gas in sour gas cancellation element 20, cooling dewatering unit 30
Body access aperture is used to connect with extraneous marsh-gas fermentation tank by pipeline, and the fog-spray nozzle of sprayer unit 22 enters tank body from through hole
21, to be sprayed to the biogas for entering tank body 21, the alkaline mist sprayed by fog-spray nozzle absorbs the sour gas in biogas, cold
But the gas entrance of dehydration device 30 is connected with the gas discharge outlet on the side wall of tank body 21, and is set highly in pipeline 31
Gradually incremental cooling fin 32, cooling fin 32 offers pod apertures 33, and the first end of pipeline 31 is fixed with the side wall of tank body 21 to be connected
Connect, the second end of pipeline 31 is higher than the first end of pipeline 21, and so when biogas is by pipeline, cooling fin steams the water in biogas
After air cooling liquefaction, flowed back to by the pod apertures 33 of cooling fin 32 in tank body 21, so the purification to complete biogas.
Claims (3)
1. a kind of Marsh gas purifying device, it is characterised in that：There is provided including sour gas cancellation element, cooling dewatering unit and negative pressure
Device, cooling dewatering unit is connected with sour gas cancellation element, and negative pressure provides device and is connected with cooling dewatering unit, so that sour
Property gas cancellation element, produce negative pressure in cooling dewatering unit, sour gas cancellation element includes tank body, sprayer unit, tank body
Top offer gas access holes and through hole, gas access holes is used to connect with the marsh-gas fermentation tank in the external world by pipeline,
The fog-spray nozzle of sprayer unit enters tank body from through hole, to be sprayed to the biogas for entering tank body, is sprayed by fog-spray nozzle
Alkaline mist absorbs offers gas discharge outlet on the sour gas in biogas, the side wall of tank body, and the gas of cooling dewatering unit enters
Entrance is connected with the gas discharge outlet on the side wall of tank body, cooling dewatering unit include pipeline and the height that is arranged in pipeline by
Gradually incremental cooling fin, cooling fin offers pod apertures, and the first end of pipeline is fixedly connected with the side wall of tank body, and the second of pipeline
End is higher than the first end of pipeline, and the first end of pipeline is connected with the gas discharge outlet of tank body, so when biogas is by pipeline,
Cooling fin makes after the vapor cooling liquid in biogas, is flowed back to by the pod apertures of cooling fin in tank body.
2. Marsh gas purifying device as claimed in claim 1, it is characterised in that：Marsh gas purifying device also includes refrigerating plant, cold
But piece is arc, is provided with cooling duct in cooling fin, the bottom of cooling fin offers through hole connect with cooling duct, is freezed
Device is connected by pipeline and the through hole of cooling fin, so that the cooling material of refrigerating plant conveying is led to by the cooling of cooling fin
Road.
3. Marsh gas purifying device as claimed in claim 2, it is characterised in that：Marsh gas purifying device also includes solids and filters row
Go out and punched out offered on device, tank body, the height of punched out, which is less than in the height of gas discharge outlet, tank body, is provided with alkali lye,
The height of alkali lye is less than the punched out of tank body, and one end of solids filtering discharger enters tank body from the punched out of tank body
In, and close to the bottom of tank body；The other end of solids filtering discharger is exposed at outside tank body, solids filtering discharger
Exported after the solid matter fallen into alkali lye is filtered to outside tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457584.6U CN206418084U (en) | 2016-12-28 | 2016-12-28 | Marsh gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457584.6U CN206418084U (en) | 2016-12-28 | 2016-12-28 | Marsh gas purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206418084U true CN206418084U (en) | 2017-08-18 |
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ID=59573126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457584.6U Active CN206418084U (en) | 2016-12-28 | 2016-12-28 | Marsh gas purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206418084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846095A (en) * | 2019-11-30 | 2020-02-28 | 广东石油化工学院 | Vertical dewatering device for purifying methane |
-
2016
- 2016-12-28 CN CN201621457584.6U patent/CN206418084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846095A (en) * | 2019-11-30 | 2020-02-28 | 广东石油化工学院 | Vertical dewatering device for purifying methane |
| CN110846095B (en) * | 2019-11-30 | 2021-04-16 | 广东石油化工学院 | Vertical dewatering device for purifying methane |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: 751300 Tongxin Industrial Park, Wuzhong City, Ningxia Hui Autonomous Region Patentee after: NINGXIA RUN DE BIOTECHNOLOGY Co.,Ltd. Address before: 750002 Yinchuan Ningfeng District, the Ningxia Hui Autonomous Region 490, Yinchuan IBI breeding center two phase 10, 3 floor 301 room. Patentee before: XINGXIA TZHG WASTE HEAT GENERATION TECHNOLOGY CO.,LTD. |