CN203021559U - Biogas power generation system - Google Patents

Biogas power generation system Download PDF

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Publication number
CN203021559U
CN203021559U CN2013200224427U CN201320022442U CN203021559U CN 203021559 U CN203021559 U CN 203021559U CN 2013200224427 U CN2013200224427 U CN 2013200224427U CN 201320022442 U CN201320022442 U CN 201320022442U CN 203021559 U CN203021559 U CN 203021559U
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CN
China
Prior art keywords
biogas
generator
marsh
control cabinet
fermentation tank
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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.)
Expired - Fee Related
Application number
CN2013200224427U
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Chinese (zh)
Inventor
王宇超
王猛
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SHANDONG LVHUAN POWER EQUIPMENT CO Ltd
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Priority to CN2013200224427U priority Critical patent/CN203021559U/en
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Publication of CN203021559U publication Critical patent/CN203021559U/en
Anticipated expiration legal-status Critical
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/20Sludge processing

Abstract

The utility model discloses a biogas power generation system which comprises multiple biogas fermentation tanks and a biogas generator, wherein a biogas conveying pipeline is arranged between the biogas fermentation tanks and the biogas generator. The biogas power generation system is characterized in that a biogas treatment device for drying and desulfurating biogas is arranged on the biogas conveying pipeline close to the biogas generator; the power output end of the biogas generator is connected with a frequency conversion control cabinet; the output end of the frequency conversion control cabinet is connected with a rectifying control cabinet for outputting direct current; and the output end of the rectifying control cabinet is connected with a direct current illuminating system. According to the biogas power generation system, water and sulfides in the biogas can be effectively removed, and thus damage to the biogas generator is avoided; and electric energy output from the generator can be effectively converted into power-frequency alternating current and direct current, and thus the power supply to alternating-current electric equipment and direct-current electric equipment is met. By virtue of a solar panel, the temperatures in the biogas fermentation tanks can be kept at 20-40 DEG C, and thus the yield of each biogas fermentation tank is guaranteed.

Description

A kind of methane power generating system
Technical field
The utility model relates to a kind of methane power generating system, in particular, relates in particular to a kind of methane power generating system that adopts the dc lighting system.
Background technology
Biogas is some organic substances, under certain temperature, humidity, acidity condition, and isolated air, the inflammable gas that produces through microbial fermentation.Marsh gas power generation is in widespread attention and positive popularization in developed country.Be incorporated into the power networks in West Europe some countries of biomass power generation account for 10% left and right of energy total amount, and wherein the biogas combustion generating occupies very large proportion.The biogas combustion generating is a biogas utilization technology that occurs along with the development of large methane tank construction and biogas comprehensive utilization, and it is processed with anaerobically fermenting the biogas that produces and is used for engine, and composite generating set is housed, to produce electric energy and heat energy.Marsh gas power generation has the characteristics such as wound effect, energy-conservation, safety and environmental protection, is a kind of widely distributed and inexpensive distributed energy.
Become gradually the main energy derive in rural area along with liquefied gas, coal gas and Sweet natural gas, increasing biological straw, people hold ight soil is all left unused gradually, can not get good utilization, is a kind of larger waste.Moreover methane-generating pit must meet multiple condition, and wherein of paramount importance is exactly will keep the temperature of 20~40 ℃ in methane-generating pit, only in this temperature range, just can guarantee the productive rate of biogas.If in the winter time, want to allow the interior temperature of methane-generating pit maintain the temperature of 20~40 ℃, be very difficult thing.
Summary of the invention
The utility model provides a kind of methane power generating system that adopts the dc lighting system in order to overcome the shortcoming of above-mentioned technical problem.
Methane power generating system of the present utility model comprises some marsh-gas fermentation tanks and the biogas generator that utilizes biogas to generate electricity, and is provided with the biogas transfer line between marsh-gas fermentation tank and biogas generator; Its special feature is: near being provided with the methane processor of biogas being carried out drying, desulfurization processing on the biogas transfer line of marsh gas power generation pusher side; The power output end of biogas generator is connected with frequency-conversion control cabinet, and the output terminal of frequency-conversion control cabinet is connected with the rectification housing for output DC; The output terminal of rectification housing is connected with the dc lighting system.
If in the rural area, marsh-gas fermentation tank can be arranged in the courtyard of each family, and the people in daily life holds ight soil, domestic refuse and swill and can pour into to marsh-gas fermentation tank timely.The biogas that the biogas transfer line is used for each marsh-gas fermentation tank is produced is delivered in biogas generator, is used for generating electricity for biogas generator.Methane processor is arranged near on the biogas transfer line of biogas generator, is used for biogas is carried out desulfurization and drying treatment.Frequency-conversion control cabinet is used for the alternating-current that biogas generator produces is converted to power frequency 50Hz, uses for AC electric appliance.The rectification housing is used for the alternating-current of frequency-conversion control cabinet output is converted into direct current, utilizes for direct-flow current consumer, and for example the capable for LED head light uses.
Methane power generating system of the present utility model is provided with the solar panels that heat for to the marsh-gas fermentation tank material inside on described marsh-gas fermentation tank.To keep higher temperature in marsh-gas fermentation tank in order making, can to utilize solar panels to convert solar energy into heat energy, in order to improve the productive rate of biogas.
Methane power generating system of the present utility model, the alternating current machine that the output terminal of described frequency-conversion control cabinet is connected with alternating-current illuminating system and does work to external world; Include the LED head light in described dc lighting system.The alternating-current of frequency-conversion control cabinet output can carry out for AC electric appliance; LED head light energy consumption is low, is convenient to save energy.
The beneficial effects of the utility model are: methane power generating system of the present utility model, by on the transfer line between marsh-gas fermentation tank and biogas generator, methane processor being set, can effectively the moisture in biogas and sulfide be removed, avoid the infringement to biogas generator, guaranteed the normal operation of biogas generator; By the output terminal at biogas generator, frequency-conversion control cabinet and rectification housing are set, the electric energy conversion with generator output is industrial-frequency alternating current and direct current effectively, has satisfied the power supply to AC electric equipment and direct-flow electricity utilization apparatus.Also by solar panels are set, effectively realize the heating to the marsh-gas fermentation tank material inside on marsh-gas fermentation tank, the temperature in marsh-gas fermentation tank can have been maintained 20~40 ℃, guaranteed the productive rate of each marsh-gas fermentation tank.
Description of drawings
Fig. 1 is the systematic schematic diagram of methane power generating system of the present utility model.
In figure: 1 marsh-gas fermentation tank, 2 solar panels, 3 biogas transfer lines, 4 methane processor, 5 biogas generators, 6 frequency-conversion control cabinets, 7 rectification housings, 8 dc lighting systems, 9 alternating-current illuminating systems, 10 alternating current machine.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided the systematic schematic diagram of methane power generating system of the present utility model, it comprises marsh-gas fermentation tank 1, solar panels 2, biogas transfer line 3, methane processor 4, biogas generator 5, frequency-conversion control cabinet 6, rectification housing 7, dc lighting system 8, alternating-current illuminating system 9 and alternating current machine 10; Shown marsh-gas fermentation tank 1 is for generation of biogas, and its raw material can be that straw, people hold ight soil and life swill etc.If in the rural area, this methane power generating system is set, marsh-gas fermentation tank 1 can be arranged in the garden of each household.Biogas transfer line 3 is used for the biogas that marsh-gas fermentation tank 1 produces is delivered to biogas generator 5; Be provided with methane processor 4 near on the biogas transfer line 3 of biogas generator 5 ends, methane processor 4 is used for removing moisture and the sulfide of biogas, to avoid it, biogas generator 5 is caused disadvantageous effect.
The clutch end of biogas generator 5 is connected with frequency-conversion control cabinet 6, by the processing of frequency-conversion control cabinet 6, the alternating-current of generator output can be converted into the industrial-frequency alternating current of 50Hz, utilizes for alternating-current illuminating system 9 and alternating current machine 10.Along with popularizing of energy-saving LED illuminating lamp, the electric energy that produces in order to save biogas generator, electrical appliance can adopt the LED head light.Therefore, the alternating-current of frequency-conversion control cabinet 6 outputs transforms the direct current that utilizes for the capable for LED head light after the processing of rectification housing 7.Can realize the saving of the energy.
Methane power generating system of the present utility model, by on the transfer line between marsh-gas fermentation tank and biogas generator, methane processor being set, can effectively the moisture in biogas and sulfide be removed, avoid the infringement to biogas generator, guarantee the normal operation of biogas generator; By the output terminal at biogas generator, frequency-conversion control cabinet and rectification housing are set, the electric energy conversion with generator output is industrial-frequency alternating current and direct current effectively, has satisfied the power supply to AC electric equipment and direct-flow electricity utilization apparatus.Also by solar panels are set, effectively realize the heating to the marsh-gas fermentation tank material inside on marsh-gas fermentation tank, the temperature in marsh-gas fermentation tank can have been maintained 20~40 ℃, guaranteed the productive rate of each marsh-gas fermentation tank.

Claims (3)

1. methane power generating system, the biogas generator (5) that comprises some marsh-gas fermentation tanks (1) and utilize biogas to generate electricity is provided with biogas transfer line (3) between marsh-gas fermentation tank and biogas generator; It is characterized in that: near being provided with the methane processor (4) of biogas being carried out drying, desulfurization processing on the biogas transfer line of marsh gas power generation pusher side; The power output end of biogas generator (5) is connected with frequency-conversion control cabinet (6), and the output terminal of frequency-conversion control cabinet is connected with the rectification housing (7) for output DC; The output terminal of rectification housing is connected with dc lighting system (8).
2. methane power generating system according to claim 1, is characterized in that: be provided with for the solar panels that the marsh-gas fermentation tank material inside is heated (2) on described marsh-gas fermentation tank (1).
3. methane power generating system according to claim 1 and 2, is characterized in that: the alternating current machine (10) that the output terminal of described frequency-conversion control cabinet (6) is connected with alternating-current illuminating system (9) and does work to external world; Include the LED head light in described dc lighting system (8).
CN2013200224427U 2013-01-16 2013-01-16 Biogas power generation system Expired - Fee Related CN203021559U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200224427U CN203021559U (en) 2013-01-16 2013-01-16 Biogas power generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200224427U CN203021559U (en) 2013-01-16 2013-01-16 Biogas power generation system

Publications (1)

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CN203021559U true CN203021559U (en) 2013-06-26

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CN2013200224427U Expired - Fee Related CN203021559U (en) 2013-01-16 2013-01-16 Biogas power generation system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451094A (en) * 2013-09-02 2013-12-18 苏州张扬能源科技有限公司 Solar biogas circulating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451094A (en) * 2013-09-02 2013-12-18 苏州张扬能源科技有限公司 Solar biogas circulating system

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHEN TING

Free format text: FORMER OWNER: SHANDONG LVHUAN POWER EQUIPMENT CO., LTD.

Effective date: 20140213

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 250216 JINAN, SHANDONG PROVINCE TO: 163000 DAQING, HEILONGJIANG PROVINCE

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20140213

Address after: Honggang District Xingshugang Town Pioneer Village 163000 Heilongjiang city of Daqing province No. 423

Patentee after: Jiang Qiuling

Address before: 250216, Shandong Longshan Street office, Ji'nan City, Shandong Province, Zhangqiu Huadian Power Station, Wang Luxi

Patentee before: Shandong Lvhuan Power Equipment Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130626

Termination date: 20160116

EXPY Termination of patent right or utility model