CN204803301U - High -efficient biogas fermentation system - Google Patents

High -efficient biogas fermentation system Download PDF

Info

Publication number
CN204803301U
CN204803301U CN201520442835.2U CN201520442835U CN204803301U CN 204803301 U CN204803301 U CN 204803301U CN 201520442835 U CN201520442835 U CN 201520442835U CN 204803301 U CN204803301 U CN 204803301U
Authority
CN
China
Prior art keywords
fermentation
fermentation vat
inner core
vat
lid
Prior art date
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
CN201520442835.2U
Other languages
Chinese (zh)
Inventor
蔡锦祥
黄种衍
蔡锦村
蔡东盟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANAN CITY GREEN BIOGAS TECHNOLOGY DEVELOPMENT AND RESEARCH INSTITUTE
Original Assignee
NANAN CITY GREEN BIOGAS TECHNOLOGY DEVELOPMENT AND RESEARCH INSTITUTE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANAN CITY GREEN BIOGAS TECHNOLOGY DEVELOPMENT AND RESEARCH INSTITUTE filed Critical NANAN CITY GREEN BIOGAS TECHNOLOGY DEVELOPMENT AND RESEARCH INSTITUTE
Priority to CN201520442835.2U priority Critical patent/CN204803301U/en
Application granted granted Critical
Publication of CN204803301U publication Critical patent/CN204803301U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Abstract

The utility model discloses a high -efficient biogas fermentation system, including fermentation vat, gas holder and controller, the fermentation vat is sealed by the lid, and upper portion is equipped with the inlet pipe on one side of the fermentation vat, is equipped with the discharging pipe in the lower part of fermentation vat opposite side, and fermentation vat upper portion is equipped with the outlet duct with the gas holder intercommunication, and the fermentation vat lower part is equipped with the fluid -discharge tube, be equipped with fermented inner tube in the fermentation vat, the fermentation on the inner tube equipartition have with the through -hole of fermentation vat intercommunication, the the central axis of fermentation inner tube is perpendicular with the lid, the fermentation inner tube passes through the support mounting inside the fermentation vat, the inlet pipe stretches into the fermentation vat inside and lie in the entrance point top of fermented inner tube, the discharging pipe stretches into the fermentation vat inside and is connected through connecting pipe and fermented inner tube exit end, the exit end of fermented inner tube is equipped with the solenoid valve in inserting the connecting pipe on the connecting pipe, the solenoid valve is connected with the controller. The utility model discloses simple structure, convenient operation is swift, has improved the emergence efficiency of marsh gas.

Description

A kind of efficient methane fermentation system
Technical field
The utility model relates to technical field of methane fermentation, particularly relates to a kind of efficient methane fermentation system.
Background technology
Along with the progress of China's expanding economy, society, life of urban resident is further improved, but urban residents' life still exists a lot of problem.For building a well-off society in an all-round way, building Socialist New seems very necessary.This rural ecological mode of agriculture of will seeking development, improves rural environment, the ambitious goal of increasing farmers' income.Wherein fully utilizing fermentation vat is exactly the important channel changing rural environment.Build a fermentation vat and can use about 20 years, comprehensive utilization make good use of fermentation vat not only can save energy, improvement and protection of the environment, also have many benefits such as development of saving chemical fertilizer and agricultural chemicals, the seed output and quality of raising farm crop, promotion and drive animal husbandry.The methane-generating pit luminous efficiency of existing methane-generating pit is low, has a strong impact on the output of biogas.
Utility model content
The purpose of this utility model is to solve the shortcoming existed in prior art, and a kind of efficient methane fermentation system proposed.
To achieve these goals, the utility model have employed following technical scheme:
A kind of efficient methane fermentation system, comprise fermentation vat, gas-holder and controller, fermentation vat is closed by lid, feed-pipe is provided with at fermentation vat one upper lateral part, discharge nozzle is provided with in the bottom of fermentation vat opposite side, fermentation vat top is provided with the escape pipe be communicated with gas-holder, and fermentation vat bottom is provided with liquid discharge pipe;
Fermentation inner core is provided with in fermentation vat, fermentation inner core is evenly equipped with the through hole be communicated with fermentation vat, the central axis of fermentation inner core is vertical with lid, fermentation inner core is inner at fermentation vat by support installing, feed-pipe stretches into fermentation vat inside and is positioned at above the entrance end of fermentation inner core, and discharge nozzle is stretched into fermentation vat inside and is connected with fermentation inner core exit end by pipe connecting, in the exit end insertion pipe connecting of fermentation inner core, pipe connecting is provided with magnetic valve, and magnetic valve is connected with controller.
Preferably, the inner core that ferments is made up of the hollow inner cylinder coaxially arranged and taper inner core.
Preferably, in fermentation vat, be provided with whipping appts, whipping appts to be arranged on lid and to be driven by the first driving mechanism outside lid.
Preferably, whipping appts comprises the stir shaft stretched in fermentation inner core, and stir shaft is provided with stirring rake suitable with the inner core that ferments.
Preferably, fermentation inner core is provided with gear ring, and gear ring is connected with the second driving mechanism outside lid by driving toothed gear.
A kind of efficient methane fermentation system that the utility model proposes, by arranging fermentation inner core in fermentation vat, fermentation inner core top is by feed-pipe feed, fermentation inner core bottom is by discharge nozzle discharging, discharge nozzle is connected with fermentation inner core by pipe connecting, pipe connecting is provided with the discharging that the magnetic valve controlled by controller controls fermentation inner core, the charging of fermentation inner core and discharging can uninterruptedly be realized, flow to gas-holder when fermentation vat biogas air pressure is excessive by escape pipe simultaneously, improve the luminous efficiency of biogas.The fermentation materials fermented in inner core is stirred by whipping appts simultaneously, and material is fully contacted with methane liquid; Fermentation inner core is driven by driving mechanism simultaneously and drives fermentation inner cylinder rotating, accelerates biogas luminous efficiency.The utility model structure is simple, convenient to operation, improves the luminous efficiency of biogas.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model proposes a kind of efficient methane fermentation system.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of efficient methane fermentation system, comprise fermentation vat 1, gas-holder 2 and controller, fermentation vat 1 is closed by lid 10, feed-pipe 3 is provided with at fermentation vat 1 one upper lateral part, be provided with discharge nozzle 4 in the bottom of fermentation vat 1 opposite side, fermentation vat 1 top is provided with the escape pipe 11 be communicated with gas-holder 2, and fermentation vat 1 bottom is provided with liquid discharge pipe.
In fermentation vat 1, be provided with fermentation inner core 5, in the present embodiment, fermentation inner core 5 is made up of the hollow inner cylinder coaxially arranged and taper inner core.Fermentation inner core 5 is evenly equipped with the through hole be communicated with fermentation vat 1, the central axis of fermentation inner core 5 is vertical with lid 10, fermentation inner core 5 is inner at fermentation vat 1 by support installing, feed-pipe 3 stretches into fermentation vat 1 inside and is positioned at above the entrance end of fermentation inner core 5, discharge nozzle 4 is stretched into fermentation vat 1 inside and is connected with fermentation inner core 5 exit end by pipe connecting 6, the exit end of fermentation inner core 5 inserts in pipe connecting 6, and pipe connecting 6 is provided with magnetic valve 60, and magnetic valve 60 is connected with controller.
In fermentation vat 1, be provided with whipping appts 7, whipping appts 7 to be arranged on lid 10 and to be driven by the first driving mechanism 71 outside lid 10.Whipping appts 7 comprises the stir shaft stretched in fermentation inner core, and stir shaft is provided with stirring rake suitable with the inner core that ferments, and improves biogas luminous efficiency in fermentation inner core 5.
Fermentation inner core 5 is provided with gear ring 51, and gear ring 51 is connected with the second driving mechanism 8 outside lid 10 by driving toothed gear 81, makes material reaction more abundant by arranging the rotation of fermentation inner core 5.

Claims (5)

1. an efficient methane fermentation system, it is characterized in that, comprise fermentation vat (1), gas-holder (2) and controller, fermentation vat (1) is closed by lid (10), feed-pipe (3) is provided with at fermentation vat (1) upper lateral part, discharge nozzle (4) is provided with in the bottom of fermentation vat (1) opposite side, fermentation vat (1) top is provided with the escape pipe (11) be communicated with gas-holder (2), and fermentation vat (1) bottom is provided with liquid discharge pipe;
Fermentation inner core (5) is provided with in fermentation vat (1), fermentation inner core (5) is evenly equipped with the through hole be communicated with fermentation vat (1), the central axis of fermentation inner core (5) is vertical with lid (10), fermentation inner core (5) is inner at fermentation vat (1) by support installing, feed-pipe (3) stretches into fermentation vat (1) inside and is positioned at above the entrance end of fermentation inner core (5), discharge nozzle (4) stretches into the inner pipe connecting (6) that also passes through of fermentation vat (1) and is connected with fermentation inner core (5) exit end, the exit end of fermentation inner core (5) inserts in pipe connecting (6), pipe connecting (6) is provided with magnetic valve (60), magnetic valve (60) is connected with controller.
2. efficient methane fermentation system according to claim 1, is characterized in that, fermentation inner core (5) is made up of the hollow inner cylinder coaxially arranged and taper inner core.
3. efficient methane fermentation system according to claim 1, it is characterized in that, in fermentation vat (1), be provided with whipping appts (7), whipping appts (7) is arranged on lid (10) and goes up and driven by first driving mechanism (71) in lid (10) outside.
4. efficient methane fermentation system according to claim 3, is characterized in that, whipping appts (7) comprises the stir shaft stretched in fermentation inner core, and stir shaft is provided with stirring rake suitable with the inner core that ferments.
5. efficient methane fermentation system according to claim 1, it is characterized in that, fermentation inner core (5) is provided with gear ring (51), and gear ring (51) is connected with lid (10) the second driving mechanism (8) outward by driving toothed gear (81).
CN201520442835.2U 2015-06-25 2015-06-25 High -efficient biogas fermentation system Expired - Fee Related CN204803301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520442835.2U CN204803301U (en) 2015-06-25 2015-06-25 High -efficient biogas fermentation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520442835.2U CN204803301U (en) 2015-06-25 2015-06-25 High -efficient biogas fermentation system

Publications (1)

Publication Number Publication Date
CN204803301U true CN204803301U (en) 2015-11-25

Family

ID=54588154

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520442835.2U Expired - Fee Related CN204803301U (en) 2015-06-25 2015-06-25 High -efficient biogas fermentation system

Country Status (1)

Country Link
CN (1) CN204803301U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112322458A (en) * 2020-11-07 2021-02-05 河南农业大学 Vibration-lifting type biomass anaerobic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112322458A (en) * 2020-11-07 2021-02-05 河南农业大学 Vibration-lifting type biomass anaerobic device
CN112322458B (en) * 2020-11-07 2022-03-11 河南农业大学 Vibration-lifting type biomass anaerobic device

Similar Documents

Publication Publication Date Title
CN101560466B (en) Integrated methane dry fermentation device
CN102586075B (en) Self-cleaning tubular photobioreactor
CN204803301U (en) High -efficient biogas fermentation system
CN202039061U (en) Vertical anaerobic fermentation device of high concentration organic waste
CN102311924A (en) Method for open-type culture of microalgae
CN202007224U (en) Marine microbial enzyme fermentation dual gas circulation device
CN110734311A (en) Self-adaptive variable-diameter combined stirring device in aerobic fermentation reactor
CN104928155B (en) A kind of high-efficiency methane generator
CN205188286U (en) Biogas fermentation system
CN104560640A (en) Minitype high-efficiency multifunctional marsh gas fermentation apparatus and method
CN207002732U (en) A kind of large-sized biogas automatic control system
CN203187586U (en) Large spinning heating and aerating fermentation tank
CN211111749U (en) Cattle and sheep excrement fertilizer fermentation production circulating device
CN202369588U (en) High-efficiency air distributor of vegetable cell reactor
CN205205129U (en) Efficient biogas generating apparatus
CN211035643U (en) Stable and rapid anaerobic fermentation device for breeding manure
CN204311056U (en) A kind of biogas fermentation device
CN201560185U (en) High dissolved oxygen fermentation tank
CN104928159A (en) High-efficiency biogas fermentation system
CN106929396B (en) A kind of feed paddle device of methane-generating pit
CN207632723U (en) A kind of energy-efficient continous way compost fermentation device
CN205188293U (en) Simple biogas fermentation device
CN108441448A (en) A kind of aerobic method for cultivation of bacteria
CN204039281U (en) A kind of productive unit of Liquid Fertilizer
CN104312910A (en) Biogas fermentation device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20151125

Termination date: 20170625