CN104928159B - A kind of efficient methane fermentation system - Google Patents
A kind of efficient methane fermentation system Download PDFInfo
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- CN104928159B CN104928159B CN201510357557.5A CN201510357557A CN104928159B CN 104928159 B CN104928159 B CN 104928159B CN 201510357557 A CN201510357557 A CN 201510357557A CN 104928159 B CN104928159 B CN 104928159B
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- inner cylinder
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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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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Abstract
The invention discloses a kind of efficient methane fermentation system, including fermentation vat, air accumulator and controller, fermentation vat is closed by lid, feed pipe is equipped with one upper lateral part of fermentation vat, discharge nozzle is equipped with the lower part of fermentation vat opposite side, fermentation vat top is equipped with the air outlet pipe connected with air accumulator, and fermentation vat lower part is equipped with drain pipe；Fermentation inner cylinder is equipped with fermentation vat, the through hole connected with fermentation vat is evenly equipped with fermentation inner cylinder, the central axis of fermentation inner cylinder is vertical with lid, the inner cylinder that ferments is installed on inside fermentation vat by stent, feed pipe is stretched into inside fermentation vat and above the input end of fermentation inner cylinder, and discharge nozzle is stretched into inside fermentation vat and is connected by connecting tube with the fermentation inner cylinder port of export, in the port of export insertion connecting tube for the inner cylinder that ferments, connecting tube is equipped with solenoid valve, and solenoid valve is connected with controller.The configuration of the present invention is simple, it is easy to operate, improve the luminous efficiency of biogas.
Description
Technical field
The present invention relates to technical field of methane fermentation, more particularly to a kind of efficient methane fermentation system.
Background technology
With China's expanding economy, social progress, life of urban resident is further improved, but rural resident
Life still suffers from many problems.To build a well-off society in an all-round way, building Socialist New seems very necessary.This requires
Develop rural ecological mode of agriculture, improve rural environment, the ambitious goal increased farmers' income.Wherein comprehensive utilization fermentation
Pond is exactly an important channel for changing rural environment.Building a fermentation vat can use 20 years or so, comprehensively utilize good hair
Ferment pond can not only save the energy, improvement and environmental protection, also save chemical fertilizer and pesticide, the yield and matter that improve crops
Many benefits such as amount, the development for promoting and driving animal husbandry.The methane-generating pit luminous efficiency of existing methane-generating pit is low, seriously affects natural pond
The yield of gas.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of efficient methane fermentation system proposed
System.
To achieve these goals, present invention employs following technical solution：
A kind of efficient methane fermentation system, including fermentation vat, air accumulator and controller, fermentation vat are closed by lid, are being sent out
One upper lateral part of ferment pond is equipped with feed pipe, is equipped with discharge nozzle in the lower part of fermentation vat opposite side, fermentation vat top is equipped with and air accumulator
The air outlet pipe of connection, fermentation vat lower part are equipped with drain pipe；
Fermentation inner cylinder is equipped with fermentation vat, is evenly equipped with the through hole connected with fermentation vat on the inner cylinder that ferments, ferment inner cylinder
Central axis is vertical with lid, and fermentation inner cylinder is installed on inside fermentation vat by stent, and feed pipe stretches into inside fermentation vat and position
Above the input end of fermentation inner cylinder, discharge nozzle is stretched into inside fermentation vat and is connected by connecting tube with the fermentation inner cylinder port of export,
Ferment in the port of export insertion connecting tube of inner cylinder, connecting tube is equipped with solenoid valve, and solenoid valve is connected with controller.
Preferably, fermentation inner cylinder is made of the hollow inner cylinder and taper inner cylinder being coaxially disposed.
Preferably, agitating device is equipped with fermentation vat, agitating device is installed on lid and by first on the outside of lid
Driving mechanism drives.
Preferably, agitating device includes stretching into the agitating shaft in fermentation inner cylinder, and agitating shaft is equipped with mutually fits with fermentation inner cylinder
With agitating paddle.
Preferably, rack gear is installed, the second driving mechanism that gear ring passes through outside driving gear and lid connects on fermentation inner cylinder
Connect.
A kind of efficient methane fermentation system proposed by the present invention, by setting fermentation inner cylinder in fermentation vat, ferment inner cylinder
Top is fed by feed pipe, and fermentation inner cylinder lower part is discharged by discharge nozzle, and discharge nozzle is connected by connecting tube with fermentation inner cylinder, is connected
Pipe is equipped with by the solenoid valve of controller control to control the discharging of fermentation inner cylinder so that the charging and discharging for the inner cylinder that ferments can be with
It is uninterrupted to realize, while air accumulator is flowed to by air outlet pipe when methane-production-pool device air pressure of fermenting is excessive, improve biogas and imitate
Rate.The fermentation materials to ferment at the same time in inner cylinder are stirred by agitating device so that material comes into full contact with methane liquid；The inner cylinder that ferments is same
When by driving mechanism drive drive fermentation inner cylinder rotating, accelerate biogas luminous efficiency.The configuration of the present invention is simple, it is easy to operate fast
Victory, improves the luminous efficiency of biogas.
Brief description of the drawings
Fig. 1 proposes a kind of structure diagram of efficient methane fermentation system for the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
As shown in Figure 1, a kind of efficient methane fermentation system, including fermentation vat 1, air accumulator 2 and controller, fermentation vat 1 by
Lid 10 is closed, and feed pipe 3 is equipped with 1 one upper lateral part of fermentation vat, and discharge nozzle 4 is equipped with the lower part of 1 opposite side of fermentation vat, fermentation
1 top of pond is equipped with the air outlet pipe 11 connected with air accumulator 2, and 1 lower part of fermentation vat is equipped with drain pipe.
It is equipped with fermentation inner cylinder 5 in the fermentation vat 1, in the present embodiment, fermentation inner cylinder 5 is by the hollow inner cylinder and cone that are coaxially disposed
Shape inner cylinder is formed.The through hole connected with fermentation vat 1 is evenly equipped with fermentation inner cylinder 5, central axis and the lid 10 of the inner cylinder 5 that ferments hang down
Directly, the inner cylinder 5 that ferments is installed on inside fermentation vat 1 by stent, and feed pipe 3 stretches into the inside of fermentation vat 1 and positioned at fermentation inner cylinder 5
Above input end, discharge nozzle 4 stretches into the inside of fermentation vat 1 and is connected by connecting tube 6 with fermentation 5 port of export of inner cylinder, and ferment inner cylinder 5
The port of export insertion connecting tube 6 in, connecting tube 6 is equipped with solenoid valve 60, and solenoid valve 60 is connected with controller.
Agitating device 7 is equipped with fermentation vat 1, agitating device 7 is installed on lid 10 and by the first of the outside of lid 10
Driving mechanism 71 drives.Agitating device 7 includes stretching into the agitating shaft in fermentation inner cylinder, and agitating shaft is equipped with mutually fits with fermentation inner cylinder
With agitating paddle, biogas luminous efficiency in fermentation inner cylinder 5 is improved.
Rack gear 51 is installed, gear ring 51 passes through the second driving mechanism 8 outside driving gear 81 and lid 10 on fermentation inner cylinder 5
Connection, it is more abundant by setting fermentation inner cylinder 5 to rotate material reaction.
Claims (3)
1. a kind of efficient methane fermentation system, it is characterised in that including fermentation vat (1), air accumulator (2) and controller, fermentation vat
(1) closed by lid (10), be equipped with feed pipe (3) in (1) one upper lateral part of fermentation vat, set in the lower part of fermentation vat (1) opposite side
There is discharge nozzle (4), fermentation vat (1) top is equipped with the air outlet pipe (11) connected with air accumulator (2), and fermentation vat (1) lower part is equipped with row
Liquid pipe；
Fermentation inner cylinder (5) is equipped with fermentation vat (1), the through hole connected with fermentation vat (1) is evenly equipped with fermentation inner cylinder (5), is sent out
The central axis of ferment inner cylinder (5) is vertical with lid (10), and fermentation inner cylinder (5) is installed on fermentation vat (1) inside, charging by stent
Pipe (3) stretches into fermentation vat (1) inside and above the input end of fermentation inner cylinder (5), and discharge nozzle (4) is stretched into fermentation vat (1)
Portion is simultaneously connected by connecting tube (6) with fermentation inner cylinder (5) port of export, in the port of export insertion connecting tube (6) of fermentation inner cylinder (5),
Connecting tube (6) is equipped with solenoid valve (60), and solenoid valve (60) is connected with controller；
Fermentation inner cylinder (5) is made of the hollow inner cylinder and taper inner cylinder being coaxially disposed；
Agitating device (7) is equipped with fermentation vat (1), agitating device (7) is installed on lid (10) and by the outside of lid (10)
The first driving mechanism (71) driving.
2. efficient methane fermentation system according to claim 1, it is characterised in that agitating device (7) includes stretching into fermentation
Agitating shaft in inner cylinder, agitating shaft is equipped with is adapted agitating paddle with fermentation inner cylinder.
3. efficient methane fermentation system according to claim 1, it is characterised in that install rack gear on fermentation inner cylinder (5)
(51), gear ring (51) is connected by the second driving mechanism (8) of the driving gear (81) with lid (10) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357557.5A CN104928159B (en) | 2015-06-25 | 2015-06-25 | A kind of efficient methane fermentation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357557.5A CN104928159B (en) | 2015-06-25 | 2015-06-25 | A kind of efficient methane fermentation system |
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| CN104928159A CN104928159A (en) | 2015-09-23 |
| CN104928159B true CN104928159B (en) | 2018-04-13 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816690A (en) * | 2012-07-26 | 2012-12-12 | 重庆市农业科学院 | Spiral self-stirring dry fermenting device and method |
| CN103523918A (en) * | 2013-10-28 | 2014-01-22 | 河北科技大学 | Air flow and machinery double-boosting internal circulation-type high suspension solid anaerobic digestion device |
| CN203999121U (en) * | 2014-07-30 | 2014-12-10 | 龚灿锋 | A kind of biochemical reactor of using capable of circulation |
| CN104928155A (en) * | 2015-06-24 | 2015-09-23 | 南安市绿野沼气技术开发研究所 | High-efficiency biogas generating device |
-
2015
- 2015-06-25 CN CN201510357557.5A patent/CN104928159B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816690A (en) * | 2012-07-26 | 2012-12-12 | 重庆市农业科学院 | Spiral self-stirring dry fermenting device and method |
| CN103523918A (en) * | 2013-10-28 | 2014-01-22 | 河北科技大学 | Air flow and machinery double-boosting internal circulation-type high suspension solid anaerobic digestion device |
| CN203999121U (en) * | 2014-07-30 | 2014-12-10 | 龚灿锋 | A kind of biochemical reactor of using capable of circulation |
| CN104928155A (en) * | 2015-06-24 | 2015-09-23 | 南安市绿野沼气技术开发研究所 | High-efficiency biogas generating device |
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| Publication number | Publication date |
|---|---|
| CN104928159A (en) | 2015-09-23 |
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Effective date of registration: 20200818 Address after: 211500 No. 59 Wang Qiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Nanjing Bernhard New Energy Research Institute Co., Ltd Address before: East Town Lake Village of Nanan city in Fujian province Quanzhou city 362303 10 Group No. 22 Patentee before: NANAN CITY GREEN BIOGAS TECHNOLOGY DEVELOPMENT AND Research Institute |
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Effective date of registration: 20201117 Address after: Room 501, Jianshe building, No.20, Zhongshi Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Xiangcheng Daichen science and Technology Industrial Park Operation Management Co., Ltd Address before: 211500 No. 59 Wang Qiao Road, Xiongzhou Street, Liuhe District, Nanjing City, Jiangsu Province Patentee before: Nanjing Bernhard New Energy Research Institute Co., Ltd |
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