CN103952199A - Biogas purification method and device used for glass craft production - Google Patents
Biogas purification method and device used for glass craft production Download PDFInfo
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- CN103952199A CN103952199A CN201410093475.XA CN201410093475A CN103952199A CN 103952199 A CN103952199 A CN 103952199A CN 201410093475 A CN201410093475 A CN 201410093475A CN 103952199 A CN103952199 A CN 103952199A
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- China
- Prior art keywords
- biogas
- clean device
- dewatered clean
- control
- devulcanizer
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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 invention discloses a biogas purification method and device used for glass craft production, and the biogas purification device comprises a control device, a desulphurization device, a purification device and a storage device. Desulfurized and purified biogas energy can replace liquefied petroleum gas to be used in the glass craft production, the desulfurized and purified biogas energy is quicker in speed and better in quality when in use in glass handicraft processing than the liquefied petroleum gas, the work efficiency can be improved by 10%-20%, and the combustion flame does not hurt the eyes. At the same time, the control device, the desulphurization device, the purification device and the storage device are arranged in the biogas purification device, a control valve of the desulfurization device is installed in the connection position of a devulcanizer and an air inlet pipe, is convenient in installation and disassembly, and can ensure the air tightness of the biogas purification device, the biogas purification device is better in reaction, safe and reliable, and the desulfurized and purified biogas can be directly filled into a gas storing steel cylinder for standby use. Wind Increasing equipment and compression equipment are controlled by an automatic control center, and are safe and reliable.
Description
Technical field
The invention belongs to marsh gas purifying and utilize technical field, relate to a kind of methane purification purifying method and device, particularly relate to a kind of methane purification purifying method and device of producing for Glass Craft.
Background technology
Biogas is a kind of clean, fuel easily, current, along with the day of energy resource supply is becoming tight, biomass energy renewable, low contaminative receives the concern of countries in the world day by day, and methane energy wherein, due to features such as it are widely distributed, construction cost is low, comprehensive benefit is remarkable, become the emphasis of first developing in national energy construction, China's Methane Resources is abundant, but the fixed biogas plenum system of application at present exists, inconvenient shortcoming is installed, be difficult for being accepted by the numerous common people, greatly limited the widespread use of biogas.Make biogas reach safety, desirable combustion efficacy, must carry out purifying treatment to biogas, but due to biogas fermentation time, also can produce certain harmful hydrogen sulfide, hydrogen sulfide is a kind of hypertoxic gas, there is stench egg flavor, it is strong neurotoxic substance, enter in blood through respiratory system, bring very huge injury to human body, hydrogen sulfide is in the operation of burning, also generation sulfurous gas can burn, sulfurous gas is the gas that kind of corrodibility is very strong, after sucking, human body can stimulate respiratory tract, affect the normal function of respiratory system, and it is the chief component of acid rain with water in conjunction with the sulfurous acid producing, also be more serious on the impact of environmental and human health impacts, and meeting accelerated corrosion domestic cookers, reduction of service life.The main component of biogas is methane (60-65%), carbonic acid gas (35-40%), and a small amount of hydrogen sulfide.Therefore before utilization, must carry out desulfurization to biogas.The existence of carbonic acid gas has reduced the energy density of biogas, if biogas used need to reach Natural gas standard or be used as automobile fuel, so just must remove carbonic acid gas wherein.And the existence meeting of hydrogen sulfide causes corrosion to equipment, if biogas combustion is emitted sulfurous gas and sulphur trioxide, sulfurous gas can reduce dew point, and sulfuric acid has highly corrosive.Therefore in order to improve quality and the calorific value of biogas, need to purify to it.The method of purification of biogas has high pressure water absorption process, pressure swing adsorption process, chemical absorption method etc., and wherein high pressure water absorption process is owing to can remove carbonic acid gas and hydrogen sulfide simultaneously, system reliability advantages of higher and being applied widely.What at present, in high pressure water methane purification system, the desorption process of absorption liquid was taked is decompression or the method with air stripping.Decompression desorption method is simple to operate, power consumption is little, but decompression is after desorb completes, in absorption liquid, the solubleness of carbonic acid gas and hydrogen sulfide, still in state of saturation, re-uses the efficiency that impact absorbs if desorption liquid returns to absorption tower, and decompression desorption method equipment is huge, and cost is high.Air stripping can be by complete to the carbonic acid gas in absorption liquid and hydrogen sulfide stripping, but utilize air stripping can increase the energy consumption of blower fan completely, increases cost.Therefore, developing a kind of absorption liquid desorption method and equipment that carbonic acid gas and hydrogen sulfide stripping can be able to be reduced completely again to fan energy consumption has very important significance.In a word, for ensureing the health of human body and the protection of environment, be badly in need of a kind of improved technology and solve this problem.
Summary of the invention
Object of the present invention, in order to overcome defect of the prior art, provides a kind of methane purification purifying method and device of producing for Glass Craft.
The technical solution used in the present invention is:
Methane purification purifying method and the device produced for Glass Craft, comprise control device, desulfurizer, refining plant and storing unit, is characterized in that described control device comprises Automatic Centering Control, control probe, described desulfurizer comprises devulcanizer, control valve, inlet pipe, escape pipe, described refining plant comprises increasing wind devices, dewatered clean device, gas booster compressor, described storing unit comprises aerating equipment, gas storage cylinder, described inlet pipe one end communicates with methane-generating pit, the other end is contained on devulcanizer, control valve is contained in devulcanizer and inlet pipe junction, and one end of escape pipe is connected with devulcanizer, and the other end communicates with dewatered clean device, increasing wind devices is housed between dewatered clean device and escape pipe, dewatered clean device communicates with aerating equipment, between dewatered clean device and aerating equipment, gas booster compressor is housed, described Automatic Centering Control and control probe, dewatered clean device, increase wind devices, electrical communication between gas booster compressor, controls probe on the biogas passage between dewatered clean device and escape pipe.
Further illustrate the present invention, a kind of methane purification purifying method and device of producing for Glass Craft, under control valve opened condition, biogas enters devulcanizer by inlet pipe, after devulcanizer desulfurization, the information that biogas is flowed into dewatered clean device by control probe feeds back to Automatic Centering Control, Automatic Centering Control by with dewatered clean device, increase wind devices, electrical communication between gas booster compressor, make dewatered clean device, increase wind devices, gas booster compressor is started working, increasing under the effect of wind devices, enter into dewatered clean device, dewatered clean device dewaters to biogas, deodorizing, after removal of impurities, biogas by gas booster compressor after to desulfurizing and purifying compresses, finally, pack biogas into gas storage cylinder by aerating equipment for subsequent use.
Usefulness of the present invention is: by biogas energy petroleum replacing liquefied gas after desulfurizing and purifying, apply in Glass Craft production, oil liquefied gas speed is fast, quality good, can improve work efficiency 10%-20% than using for its processed glass artwork, and combustion flame is not hindered eye.Meanwhile, this device is provided with control device, desulfurizer, refining plant and storing unit, and the control valve of desulfurizer is contained in devulcanizer and inlet pipe junction, easy for installation and disassembly, and the resistance to air loss of energy assurance device, better reacts, reliable and secure.It is for subsequent use that biogas desulfurization can directly pack gas storage cylinder into after purifying.Increase wind devices and gas booster compressor and handled by Automatic Centering Control, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In Fig. 1: 1-Automatic Centering Control, 2-increase wind devices, 3-methane-generating pit, 4-inlet pipe, 5-control valve, 6-control probe, 7-devulcanizer, 8-escape pipe, 9-dewatered clean device, 10-aerating equipment, 11-gas booster compressor, 12-gas storage cylinder.
embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of methane purification purifying method and device of producing for Glass Craft, comprises control device, desulfurizer, refining plant and storing unit, is characterized in that described control device comprises Automatic Centering Control 1, control probe 6, described desulfurizer comprises devulcanizer 7, control valve 5, inlet pipe 4, escape pipe 8, described refining plant comprises increasing wind devices 2, dewatered clean device 9, gas booster compressor 11, described storing unit comprises aerating equipment 10, gas storage cylinder 12, described inlet pipe 4 one end communicate with methane-generating pit 3, the other end is contained on devulcanizer 7, control valve 5 is contained in devulcanizer 7 and inlet pipe 4 junctions, and one end of escape pipe 8 is connected with devulcanizer 7, and the other end communicates with dewatered clean device 9, between dewatered clean device 9 and escape pipe 8, be equipped with and increase wind devices 2, dewatered clean device 9 communicates with aerating equipment 10, between dewatered clean device 9 and aerating equipment 10, gas booster compressor 11 is housed, described Automatic Centering Control 1 and control probe 6, dewatered clean device 9, increase wind devices 2, electrical communication between gas booster compressor 11, controls probe 6 on the biogas passage between dewatered clean device 9 and escape pipe 8.
Under control valve 5 opened conditions, biogas enters devulcanizer 7 by inlet pipe 4, after devulcanizer 7 desulfurization, the information that biogas is flowed into dewatered clean device 9 by control probe 6 feeds back to Automatic Centering Control 1, Automatic Centering Control 1 by with dewatered clean device 9, increase wind devices 2, electrical communication between gas booster compressor 11, make dewatered clean device 9, increase wind devices 2, gas booster compressor 11 is started working, increasing under the effect of wind devices 2, biogas enters into dewatered clean device 9, dewatered clean device 9 dewaters to biogas, deodorizing, after removal of impurities, by gas booster compressor 11, the biogas after desulfurizing and purifying is compressed, finally, pack biogas into gas storage cylinder 12 by aerating equipment 10 for subsequent use.
The above has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
1. methane purification purifying method and a device of producing for Glass Craft, it is characterized in that described control device comprises Automatic Centering Control, control probe, described desulfurizer comprises devulcanizer, control valve, inlet pipe, escape pipe, described refining plant comprises increasing wind devices, dewatered clean device, gas booster compressor, described storing unit comprises aerating equipment, gas storage cylinder, described inlet pipe one end communicates with methane-generating pit, the other end is contained on devulcanizer, control valve is contained in devulcanizer and inlet pipe junction, one end of escape pipe is connected with devulcanizer, the other end communicates with dewatered clean device, increasing wind devices is housed between dewatered clean device and escape pipe, dewatered clean device communicates with aerating equipment, between dewatered clean device and aerating equipment, gas booster compressor is housed, described Automatic Centering Control and control probe, dewatered clean device, increase wind devices, electrical communication between gas booster compressor, control probe on the biogas passage between dewatered clean device and escape pipe.
2. a kind of methane purification purifying method and device of producing for Glass Craft according to claim 1, it is characterized in that described under control valve opened condition, biogas enters devulcanizer by inlet pipe, after devulcanizer desulfurization, the information that biogas is flowed into dewatered clean device by control probe feeds back to Automatic Centering Control, Automatic Centering Control by with dewatered clean device, increase wind devices, electrical communication between gas booster compressor, make dewatered clean device, increase wind devices, gas booster compressor is started working, increasing under the effect of wind devices, enter into dewatered clean device, dewatered clean device dewaters to biogas, deodorizing, after removal of impurities, biogas by gas booster compressor after to desulfurizing and purifying compresses, finally, pack biogas into gas storage cylinder by aerating equipment for subsequent use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093475.XA CN103952199A (en) | 2014-03-07 | 2014-03-07 | Biogas purification method and device used for glass craft production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410093475.XA CN103952199A (en) | 2014-03-07 | 2014-03-07 | Biogas purification method and device used for glass craft production |
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| CN103952199A true CN103952199A (en) | 2014-07-30 |
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| CN201410093475.XA Pending CN103952199A (en) | 2014-03-07 | 2014-03-07 | Biogas purification method and device used for glass craft production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094634A (en) * | 2019-04-09 | 2019-08-06 | 同济大学 | A kind of negative carbon emission biomass produces the system and method for biogas |
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2014
- 2014-03-07 CN CN201410093475.XA patent/CN103952199A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094634A (en) * | 2019-04-09 | 2019-08-06 | 同济大学 | A kind of negative carbon emission biomass produces the system and method for biogas |
| CN110094634B (en) * | 2019-04-09 | 2020-07-28 | 同济大学 | System and method for producing biogas by negative carbon emission biomass |
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Application publication date: 20140730 |