CN105925465B - The easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting - Google Patents
The easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting Download PDFInfo
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- CN105925465B CN105925465B CN201610274168.0A CN201610274168A CN105925465B CN 105925465 B CN105925465 B CN 105925465B CN 201610274168 A CN201610274168 A CN 201610274168A CN 105925465 B CN105925465 B CN 105925465B
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- pond
- biogas slurry
- methane
- storage chamber
- crusting
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/18—Open ponds; Greenhouse type or underground installations
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/34—Internal compartments or partitions
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
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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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- Environmental & Geological Engineering (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of easy scarfing cinder methane-generating pits of anti-corrosion leakage prevention anti-crusting, it is characterised in that：Including pre fermentation pond, biogas slurry pond, air storage chamber and waste liquid pool, the pre fermentation pond is equipped with feed pipe, pre fermentation pond is connect with biogas slurry pond, biogas slurry pond inner wall is equipped with plastic body, biogas slurry pond top is equipped with barrier, and biogas slurry bottom of pond portion is the inverted round table of 45 angles, and air storage chamber is set to above biogas slurry pond, biogas slurry bottom of pond portion is equipped with slag liquid outlet pipe, and waste liquid pool is connect by slag liquid outlet pipe with biogas slurry pond.Methane-generating pit of the present invention is easy to use, cheap, gas production is big, being capable of anticorrosion, antiseep, anti-crusting, easy scarfing cinder；Can be energy saving, pollutant emission is reduced, environmental protection pushes biogas industry to be popularized in an all-round way in rural area.
Description
Technical field
The present invention relates to a kind of technical field of new energy utilization, more particularly to one kind being capable of anticorrosion, antiseep, anti-caking
Shell, easy scarfing cinder methane-generating pit.
Background technology
Biogas is organic substance in anaerobic environment, under conditions of certain temperature, humidity, acid-base value, passes through micro- life
Object fermentation, a kind of fuel gas of generation.Development biogas industry is realize resource-conserving and environment-friendly society one
Item cause.Biogas is effective, universal promoting the use of can be very good solid refuse and crops using current city and rural area
Stalk carries out production biogas utilization.At the same time, and all kinds of rubbish pair caused by development because of urban-rural dual economic can be avoided
It is seriously polluted caused by ecological environment.
But current methane-generating pit construction mostly uses concrete cast and brick mode is completed, in this way
In place of methane-generating pit comes with some shortcomings：1, take the methane-generating pit that this mode is completed usually can be because of caused by temperature change
Pond body cracks, to which leak, gas leakage are so that biogas service efficiency cannot improve, methane-generating pit reduced service life.And it needs
Repeatedly painting is carried out to ensure its air-tightness to pond body inner wall.2, stronger due to having to cement for generating the raw material of biogas
Corrosivity is leaked using will appear after 1 year caused by corrosion, and is needed repairing or directly scrapped.3, when methane-generating pit uses one
After the section time, the dross in pond can form one layer of hard shell in the liquid level of sweathouse, and over time, this layer of hard shell gradually adds
Thickness, the liquid level for eventually leading to entire sweathouse form an air-locked solid interlayer, the natural pond that the zymotic fluid below interlayer generates
Gas cannot be introduced into gas dome, these gases are missed from water pressure chamber or feed space, so cause available without gas in man of peasant household.4、
Methane-generating pit is during long-term use, it is difficult to which institute occur in the sundries such as residue or silt of digestion, especially hydraulic type biomass pool
The vat waste of meaning is unavoidable.It removes deposition biogas residue some places and also manually enters operation scarfing cinder in pond, sink so removing
Product biogas residue is very a trouble and dangerous work, does not do a good job and is easy to dedicate life to.Above-mentioned defect causes peasant household to current
Methane-generating pit ability to accept it is very limited, be biogas industry where the big resistance that rural area is popularized in an all-round way.
Invention content
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of easy to use, cheap, gas production
Greatly, can anticorrosion, antiseep, anti-crusting, easy scarfing cinder methane-generating pit reduce pollutant emission, protection ring with energy saving
Border pushes biogas industry to be popularized in an all-round way in rural area.
The invention is realized in this way：
A kind of easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting, it is characterised in that：Including pre fermentation pond, biogas slurry pond, storage
Gas chamber and waste liquid pool, the pre fermentation pond are equipped with feed pipe, and pre fermentation pond is connect with biogas slurry pond, on the inner wall of the biogas slurry pond
Equipped with plastic body, biogas slurry pond top is equipped with barrier, and biogas slurry bottom of pond portion is the inverted round table of 45 angles, and sediment is allowed to be easy to slide concentration
In the middle part of to bottom of pond, air storage chamber is set to above biogas slurry pond, and biogas slurry bottom of pond portion is equipped with slag liquid outlet pipe, and waste liquid pool passes through slag liquid outlet pipe and natural pond
Liquid pool connects.
Further, the gas storage chamber interior walls are symmetrical arranged four shift plates, and shift plate is connect with barrier, when biogas is used in air storage chamber
When complete, air storage chamber is rotated by shift plate and drives barrier rotation that dross and biogas slurry is allowed to obscure acceleration aerogenesis.It is circular cone at the top of air storage chamber
Shape is uniformly put into appropriate sand weightening outside cone after installing and the indoor methane energy of gas storage is allowed to keep a constant air pressure,
The outer wall of air storage chamber surrounding is in flexible close contact between biogas pool wall and barrier, makes aerogenesis or with the change with tolerance when gas
Dynamic, gas holder energy oscilaltion avoids traditional biogas slurry from largely overflowing outside dew pond and pollutes air, allows biogas slurry fecund gas in pond.
Further, the barrier includes that felt, sieve pore screen, heavy part, cyclic annular floating block and firmware frame, felt are set to sieve pore grid
The top of the bottom of plate, sieve pore screen is equipped with firmware frame, and fixed frame is equipped with cyclic annular floating block for fixed heavy part, the top of heavy part.
Further, the heavy part is the plastic tube of closed at both ends, and equipped with valve port for water filling or draining, cyclic annular floating block is both ends
Closed interior empty plastic tube.
Further, the slag liquid outlet pipe includes tilting section and vertical section, and vertical section is equipped with pump core, multistage is equipped in pump core
Butterfly valve, pump core top, which is equipped with, twitches handle.The diameter of slag liquid outlet pipe tilting section is the half of vertical section upper diameter, that is, works
When tilting section flow velocity be four times of vertical section flow velocity, can more effectively slag tap when twitching in this way, the biogas residue liquid of muddy erosion is clarified
Afterwards, the clear liquid that has more is reflowable in feed pipe, to keep pond liquid capacity.
Further, the plastic body is made of polyvinyl acetate, polystyrene, polyvinyl chloride or polyethylene.
Utstanding substantial characteristics and significant improvement of the present invention are：
Biogas slurry pond of the present invention inner wall be equipped with plastic body, can anticorrosion leak again；Biogas slurry pond top is equipped with barrier, is used for
It stops floating material to be allowed to be among the immersion of pond liquid always, accelerates rotten change fermentation and improve efficiency；Biogas slurry bottom of pond portion is designed to
45 degree of inverted round table shapes allow sediment to be easy to landing and focus in the middle part of bottom of pond, are easy to remove the sediment in biogas slurry bottom of pond portion；Storage
Gas chamber inner wall is symmetrical arranged four shift plates, and shift plate is connect with barrier, effect be whenever being finished gas rotate air storage chamber can make every
Grid rotation allows dross and biogas slurry to obscure acceleration aerogenesis, so that biogas residue is obtained one when floating material being allowed to complete fermentation biogas slurry rotation simultaneously as early as possible
A centripetal force, biogas residue preferably slide into pool aottom center and improve extraction effect.
Description of the drawings
Fig. 1 is the easy scarfing cinder biomass pool structure simplified schematic diagram of anti-corrosion leakage prevention anti-crusting of the present invention；
Fig. 2 is 7 structural schematic diagram of barrier of the present invention；
Fig. 3 is the A-A schematic cross-sectional views of Fig. 2 barriers 7 of the present invention.
Fig. 4 is 7 overlooking structure diagram of barrier.
Fig. 5 is 13 structural schematic diagram of pump core.
Fig. 6 is 14 structural schematic diagram of butterfly valve.
Fig. 7 is 14 overlooking structure diagram of butterfly valve.
Reference numeral title and number explanation：
Pre fermentation pond 1, biogas slurry pond 2, air storage chamber 3, waste liquid pool 4, feed pipe 5, shift plate 6, barrier 7, slag liquid outlet pipe 8, sieve
Hole screen 9, cyclic annular floating block 11, firmware frame 12, pump core 13, butterfly valve 14, is twitched 15 at heavy part 10.
Specific implementation mode
Embodiment 1
The easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting of the present invention is made with reference to the accompanying drawings and embodiments further
Explanation.
As shown in figs. 1-7, it is the easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting of the present invention, including pre fermentation pond 1, biogas slurry
Pond 2, air storage chamber 3, waste liquid pool 4, feed pipe 5, shift plate 6, barrier 7, slag liquid outlet pipe 8, sieve pore screen 9, heavy part 10, cyclic annular floating block
11, firmware frame 12, pump core 13, butterfly valve 14 and twitch 15, the pre fermentation pond 1 is equipped with feed pipe 5, pre fermentation pond 1 and
Biogas slurry pond 2 connects, and 2 inner wall of biogas slurry pond is equipped with plastic body, and plastic body is made of polyethylene, 2 top of biogas slurry pond be equipped with every
Grid 7,2 bottom of biogas slurry pond are the inverted round table of 45 angles, and air storage chamber 3 is set to 2 top of biogas slurry pond, and 2 bottom of biogas slurry pond is equipped with slag liquid
Outlet pipe 8, waste liquid pool 4 are connect by slag liquid outlet pipe 8 with biogas slurry pond 2.
Preferably, 3 inner wall of the air storage chamber is symmetrical arranged four shift plates 6, and shift plate 6 is connect with barrier 7, when air storage chamber 3
When interior biogas is finished, air storage chamber 3 is rotated by shift plate 6 and drives barrier rotation that dross and biogas slurry is allowed to obscure acceleration aerogenesis.
Preferably, the barrier 7 includes felt, sieve pore screen 9, heavy part 10, cyclic annular floating block 11 and firmware frame 12, felt
Set on the bottom of sieve pore screen 9, the top of sieve pore screen 9 is equipped with firmware frame 12, and fixed frame 12 is for fixed heavy part 10, heavy part 10
Top be equipped with cyclic annular floating block 11.
Preferably, the heavy part 10 is the plastic tube of closed at both ends, equipped with valve port for water filling or draining, cyclic annular floating block 11
For the interior empty plastic tube of closed at both ends.
Preferably, the slag liquid outlet pipe 8 includes tilting section and vertical section, and vertical section is equipped with pump core 13, in pump core 13
Equipped with multistage butterfly valve 14, it is equipped with and is twitched 5 at the top of pump core.
Claims (3)
1. a kind of easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting, it is characterised in that：Including pre fermentation pond（1）, biogas slurry pond
（2）, air storage chamber（3）And waste liquid pool（4）, the pre fermentation pond（1）It is equipped with feed pipe（5）, pre fermentation pond（1）With biogas slurry pond
（2）Connection, the biogas slurry pond（2）Inner wall is equipped with plastic body, biogas slurry pond（2）Top is equipped with barrier（7）, biogas slurry pond（2）Bottom
For the inverted round table of 45 angles, air storage chamber（3）Set on biogas slurry pond（2）Top, biogas slurry pond（2）Bottom is equipped with slag liquid outlet pipe（8）, give up
Liquid pool（4）Pass through slag liquid outlet pipe（8）With biogas slurry pond（2）Connection；
The air storage chamber（3）Inner wall is symmetrical arranged four shift plates（6）, shift plate（6）With barrier（7）Connection, works as air storage chamber（3）Interior natural pond
When running out of air, pass through shift plate（6）Rotate air storage chamber（3）Drive barrier rotation that dross and biogas slurry is allowed to obscure acceleration aerogenesis；
The barrier（7）Including felt, sieve pore screen（9）, heavy part（10）, cyclic annular floating block（11）With firmware frame（12）, felt sets
In sieve pore screen（9）Bottom, sieve pore screen（9）Top be equipped with firmware frame（12）, firmware frame（12）For fixed heavy part
（10）, heavy part（10）Top be equipped with cyclic annular floating block（11）；
The heavy part（10）For the plastic tube of closed at both ends, valve port is housed for water filling or draining, cyclic annular floating block（11）It is sealed for both ends
The interior empty plastic tube closed.
2. the easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting according to claim 1, it is characterised in that：The slag liquid goes out
Pipe（8）Including tilting section and vertical section, vertical section is equipped with pump core（13）, pump core（13）It is interior to be equipped with multistage butterfly valve（14）, pump core
Top, which is equipped with, twitches handle（15）.
3. the easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting according to claim 1, it is characterised in that：The plastic body
It is made of polyvinyl acetate, polystyrene, polyvinyl chloride or polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274168.0A CN105925465B (en) | 2016-04-28 | 2016-04-28 | The easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274168.0A CN105925465B (en) | 2016-04-28 | 2016-04-28 | The easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105925465A CN105925465A (en) | 2016-09-07 |
| CN105925465B true CN105925465B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610274168.0A Expired - Fee Related CN105925465B (en) | 2016-04-28 | 2016-04-28 | The easy scarfing cinder methane-generating pit of anti-corrosion leakage prevention anti-crusting |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016218051A1 (en) * | 2016-09-20 | 2018-03-22 | bioenergy concept GmbH | Container and biogas plant |
| CN106520531B (en) * | 2016-11-15 | 2019-03-15 | 龚容 | Combined biogas pool |
Citations (6)
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|---|---|---|---|---|
| CN2795212Y (en) * | 2005-05-19 | 2006-07-12 | 雷天春 | Mathane liquid reflux cleaning sediment type mathane fermenting pool |
| CN201272803Y (en) * | 2008-07-10 | 2009-07-15 | 李拴庄 | Movable prefabricated biogas generating pit |
| CN201873672U (en) * | 2010-03-10 | 2011-06-22 | 曾建祥 | Multifunctional methane tank |
| CN203569086U (en) * | 2013-09-29 | 2014-04-30 | 巫溪县宏柳沼气设备中心 | Anti-crusting biogas tank |
| CN204281743U (en) * | 2014-08-15 | 2015-04-22 | 甘柱礼 | A kind of methane-generating pit with pretreatment pool |
| CN105296334A (en) * | 2015-10-30 | 2016-02-03 | 四川蒙特新能源科技有限公司 | System capable of making biogas through multiple fermenting materials |
-
2016
- 2016-04-28 CN CN201610274168.0A patent/CN105925465B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795212Y (en) * | 2005-05-19 | 2006-07-12 | 雷天春 | Mathane liquid reflux cleaning sediment type mathane fermenting pool |
| CN201272803Y (en) * | 2008-07-10 | 2009-07-15 | 李拴庄 | Movable prefabricated biogas generating pit |
| CN201873672U (en) * | 2010-03-10 | 2011-06-22 | 曾建祥 | Multifunctional methane tank |
| CN203569086U (en) * | 2013-09-29 | 2014-04-30 | 巫溪县宏柳沼气设备中心 | Anti-crusting biogas tank |
| CN204281743U (en) * | 2014-08-15 | 2015-04-22 | 甘柱礼 | A kind of methane-generating pit with pretreatment pool |
| CN105296334A (en) * | 2015-10-30 | 2016-02-03 | 四川蒙特新能源科技有限公司 | System capable of making biogas through multiple fermenting materials |
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| Publication number | Publication date |
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| CN105925465A (en) | 2016-09-07 |
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