CN206599546U - Anaerobic integrated methane gas bio-desulfurization device - Google Patents
Anaerobic integrated methane gas bio-desulfurization device Download PDFInfo
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- CN206599546U CN206599546U CN201720261614.4U CN201720261614U CN206599546U CN 206599546 U CN206599546 U CN 206599546U CN 201720261614 U CN201720261614 U CN 201720261614U CN 206599546 U CN206599546 U CN 206599546U
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- packing
- area
- methane gas
- tower
- desulfurization device
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model is anaerobic integrated methane gas bio-desulfurization device, including biological packing tower, air-channel system, spray system and regulator control system composition, the biological packing tower is provided with the first packing area, second packing area and chemical absorbing district's groups into, anaerobic integrated methane gas desulfurizer carries out biogas desulfurization reaction under anaerobic, contrasting aerobic biogas desulfurization will be safer, and described device can realize biological desulphurization and chemical desulfurization dual-use function, the combination of biological desulfurization and chemical desulfurization method can realize mutual supplement with each other's advantages, play maximum desulfurization efficiency, so as to the desulfurized effect being optimal.
Description
Technical field
The utility model is related to methane engineering technology field, more particularly, to anaerobic integrated methane gas bio-desulfurization device.
Background technology
As the traditional fossil energy such as oil, natural gas, coal increasingly depleted and fossil energy are excessively using caused
Global climate change and atmosphere polluting problem become increasingly conspicuous, and the anaerobic fermentation technology using biogas as target product is good because of it
The energy, environmental benefit are increasingly widely applied.China's biogas fermentation primary raw material is to be closed containing a large amount of protein and vulcanization
Contain hydrogen sulfide (H in the livestock and poultry farm excrement and sewage of thing, the biogas converted through anaerobic fermentation2S) composition, hydrogen sulfide is one
High toxicity, highly corrosive gas are planted, the biogas without depriving hydrogen sulphide will seriously limit it and use scope.Therefore, for safety and
Green utilization biogas energy, it is necessary to desulfurization process is being carried out to biogas using preceding.
Compared with traditional physical chemistry doctor treatment, biological desulphurization due to little need for addition chemical agent, can be normal
Carried out under normal temperature and pressure, the features such as energy dissipation is relatively low, it has been increasingly becoming the main method of biogas desulfurization, and biological island by
In it, processing load is high, cost is relatively low, be easy to the characteristics such as operation, and just gradually substitution other biological method occupies leading position.
Bio-trickling filter desulfurization technology main at this stage is both needed to be passed through air as oxygen source, although desulfurized effect is preferable,
But if amount of oxygen control is improper, oxygen is easier to react with fuel gas in biogas, there is hidden peril of explosion, while in air
The introducings of the other inert gases such as nitrogen can also reduce the concentration of methane in sewage gas, so as to reduce the energy dose-effect in biogas
Biological desulfurizing technology is imperative under rate, therefore exploitation anaerobic system.
The content of the invention
The utility model is directed to a kind of anaerobic integrated methane gas bio-desulfurization device, being capable of efficiently sulphur removal, reduction wind
Danger.
Anaerobic integrated methane gas bio-desulfurization device, includes biological packing tower, air-channel system, spray system and regulator control system group
Into；The biological packing tower provided with the first packing area, the second packing area and chemical absorbing district's groups into；First packing area,
Two packing areas and chemical absorbing area sidepiece are equipped with sample tap, the first packing area and the second packing area and the second packing area and change
Perforated clapboard is provided between uptake zone, chemical absorbing area top is provided with gas outlet, and first packing area bottom is provided with
Sulfur outlet；The air-channel system is made up of air inlet, air inlet disperser and gas outlet；The air inlet disperser stretches into described first
Packing area lower end；Liquid line of the spray system on fog-spray nozzle, inlet, filtering head, circulating pump and connection circulating pump
Road is constituted, and the fog-spray nozzle is located at chemical absorbing area top；The regulator control system is by heating mantle, regulation and control tank and the tune
Control the pH on tank to pop one's head in and temp probe and controller composition, provided with company between the regulation and control tank and the biological packing tower
Adapter.
The packed tower tower body is bucket body structure.
The air inlet disperser that the air inlet stretches into the first packing area lower end is provided with multiple dispersing heads.
Spray liquid can be atomized by the fog-spray nozzle that the inlet stretches into chemical absorbing area upper end.
Filler is combined stuffing in the biological packing tower.
First packing area, the second packing area and chemical absorbing area sidepiece are provided with sample tap.
The circulation line mouth of pipe that regulation and control tank is stretched into the spray system is connected to filtering head.
Connecting tube is installed and inner wall smooth with α angles between the biological packing tower and regulation and control tank.
The biological packing tower and regulation and control jar liquid surface are consistent.
Spray liquid liquid level is maintained between the first packing area and the second packing area in the biological packing tower, it is allowed to had
Appropriate change.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model can be achieved on carries out biogas under anaerobic
Desulphurization reaction, contrasting aerobic biogas desulfurization will be safer, and described device can realize that biological desulphurization and chemical desulfurization are dual
Function, the combination of biological desulfurization and chemical desulfurization method can realize mutual supplement with each other's advantages, play maximum desulfurization efficiency, so as to up to
To optimal desulfurized effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Reference：I-biological packing tower；II- regulates and controls tank；I the first packing areas of-a-；I the second packing areas of-b-；I-c-ization
Learn reaction zone；1- sulfur outlets；2- air inlets；3- air inlet dispersers；4- perforated plates；5- sample taps；6- heating mantles；7- fog-spray nozzles；
8- inlets；9- gas outlets；10- circulating pumps；11- regulates and controls mouth；12- filtering heads；13- temp probes and controller；14-pH pops one's head in
And controller；15- drains；16- valves；17- connecting tubes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model example, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.
Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Anaerobic integrated methane gas bio-desulfurization device, as shown in figure 1, including biological packing tower I, air-channel system, spray system
System and regulator control system composition；The biological packing tower I is constituted provided with the first packing area a, the second packing area b and chemical absorbing area c；
- a of first the packing area I ,-b of the second packing area I and the-c sidepieces of chemical absorbing area I are equipped with the sample tap 5 ,-a of the first packing area I
Perforated plate 4, first packing area are provided between-the b of the second packing area I and-b of the second packing area I and the-c of chemical absorbing area I
I-a bottoms are provided with sulfur outlet 1；The air-channel system is made up of air inlet 2, air inlet disperser 3 and gas outlet 9；The chemistry is inhaled
Receive-c the tops of area I and be provided with gas outlet 9, the air inlet disperser 3 stretches into the-a lower ends of the first packing area I；The spray system
Liquid line on fog-spray nozzle 7, inlet 8, filtering head 12, circulating pump 10 and connection circulating pump 10 is constituted, the spraying
First 7 are located at the-c tops of chemical absorbing area I；The regulator control system is by heating mantle 6, regulation and control tank II and the regulation and control tank II tanks
PH probes and controller 14 and temp probe and controller 13 on body are constituted.The regulation and control tank II and the biological packing tower I
Between be provided with connecting tube 17.Above-mentioned biological packing tower I is cylindrical body structure with regulation and control tank II.
Above-mentioned air inlet disperser 3 stretches into the lower end of the first packed tower I, disperses biogas by multiple air inlet dispersers 3, and
Each single air inlet disperser 3 is arranged at intervals, and makes fully being contacted with spray liquid by biological packing tower I for air inlet uniformity, it is ensured that
Clean-up effect.
- a of the first packing area I ,-b wire feedings of the second packing area I are combined stuffing in above-mentioned biological packing tower, and chemistry is inhaled
Receive-the c of area I and be not provided with filler, the use of combined stuffing will can reduce the blocking effect of elemental sulfur, and be conducive to biological inoculum to give birth to
Long and uniform gas distribution, it is ensured that clean-up effect.
Above-mentioned fog-spray nozzle 7 is located at the-c upper ends of chemical absorbing area I, is absorbed nutrient liquid atomizing through first by circulating pump 10
The hydrogen sulfide gas remained after-a of the packing area I ,-b of the second packing area I processing.
Above-mentioned biological packing tower I is set with the regulation and control tank II connecting tubes 17 being connected with α (30 °~60 °) angle, is prevented
Elemental sulfur is back to regulation and control tank II and blocks filtering head 12, so as to influence the normal work of fog-spray nozzle 7.The biological packing tower I with
Regulation and control tank II liquid levels are consistent, can be high to adjust the liquid level in biological packing tower I by adjusting liquid level in regulation and control tank II
Degree.
Liquid level is maintained between-a of the first packing area I and the second packing area 1-b in the biological packing tower I, it is allowed to
There is appropriate change.
Biogas without desulfurization enters biological packing tower I, the packing area of approach first via air inlet 2 and air inlet dispersing head 3
Discharged after I-a ,-b of the second packing area I and the-c of chemical absorbing area I through gas outlet 9 outside tower, in biogas most hydrogen sulfide with
- a of first packing area I and the-b of the second packing area I contact and remove, the hydrogen sulfide then remained is atomized in chemical absorbing area
Spray liquid absorbs to remove.Oxidized elemental sulfur is deposited on the bottom of biological packing tower I through the row of sulfur outlet 1 because of Action of Gravity Field
Go out.
The utility model can carry out biogas desulfurization reaction under anaerobic, and contrasting aerobic biogas desulfurization will be safer,
And described device can realize biological desulphurization and chemical desulfurization dual-use function.The combination of biological desulfurization and chemical desulfurization method can
To realize mutual supplement with each other's advantages, maximum desulfurization efficiency, the desulfurized effect so as to be optimal are played.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution and improvements made within the spirit and principle of utility model etc., should be included in of the present utility model
Within protection domain.
Claims (10)
1. anaerobic integrated methane gas bio-desulfurization device, it is characterised in that：Including biological packing tower, air-channel system, spray system
With regulator control system composition；The biological packing tower provided with the first packing area, the second packing area and chemical absorbing district's groups into；Described
One packing area, the second packing area and chemical absorbing area sidepiece are equipped with sample tap, the first packing area and the second packing area and
Perforated clapboard is provided between two packing areas and chemical absorbing area, chemical absorbing area top is provided with gas outlet, and described first fills out
Expect that area bottom is provided with sulfur outlet；The air-channel system is made up of air inlet, air inlet disperser and gas outlet；The air inlet disperser
Stretch into first packing area lower end；The spray system is circulated by fog-spray nozzle, inlet, filtering head, circulating pump and connection
Liquid line composition on pump, the fog-spray nozzle is located at chemical absorbing area top；The regulator control system is by heating mantle, regulation and control
PH probes and temp probe and controller on tank and the regulation and control tank are constituted；The regulation and control tank and the biologic packing material
Connecting tube is provided between tower.
2. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：The packed tower tower body
It is cylindrical body structure with regulation and control tank.
3. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：The air inlet is stretched into
The air inlet disperser of first packing area lower end is provided with multiple dispersing heads.
4. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：The inlet is stretched into
Spray liquid can be atomized by the fog-spray nozzle of chemical absorbing area upper end.
5. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：The biological packing tower
Middle filler is combined stuffing.
6. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：First filler
Area, the second packing area and chemical absorbing area sidepiece are provided with sample tap.
7. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：In the spray system
The circulation line mouth of pipe for stretching into regulation and control tank is connected to filtering head.
8. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：The biological packing tower
Connecting tube is installed and inner wall smooth with α angles between regulation and control tank.
9. anaerobic integrated methane gas bio-desulfurization device according to claim 1, it is characterised in that：The biological packing tower
It is consistent with regulation and control jar liquid surface.
10. anaerobic integrated methane gas bio-desulfurization device according to claim 1, its special type is：The biologic packing material
Spray liquid liquid level is maintained between the first packing area and the second packing area in tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261614.4U CN206599546U (en) | 2017-03-17 | 2017-03-17 | Anaerobic integrated methane gas bio-desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261614.4U CN206599546U (en) | 2017-03-17 | 2017-03-17 | Anaerobic integrated methane gas bio-desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599546U true CN206599546U (en) | 2017-10-31 |
Family
ID=60145582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720261614.4U Expired - Fee Related CN206599546U (en) | 2017-03-17 | 2017-03-17 | Anaerobic integrated methane gas bio-desulfurization device |
Country Status (1)
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| CN (1) | CN206599546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342066A (en) * | 2019-08-09 | 2021-02-09 | 长沙蓝熙环保科技有限公司 | Anaerobic biological desulfurization method and device for biogas |
| CN113072989A (en) * | 2020-10-15 | 2021-07-06 | 辽宁省能源研究所有限公司 | Semi-continuous two-stage biogas autotrophic biological desulfurization method and system |
-
2017
- 2017-03-17 CN CN201720261614.4U patent/CN206599546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342066A (en) * | 2019-08-09 | 2021-02-09 | 长沙蓝熙环保科技有限公司 | Anaerobic biological desulfurization method and device for biogas |
| CN113072989A (en) * | 2020-10-15 | 2021-07-06 | 辽宁省能源研究所有限公司 | Semi-continuous two-stage biogas autotrophic biological desulfurization method and system |
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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: 20171031 Termination date: 20180317 |