CN110499340A - A kind of methane production method - Google Patents

A kind of methane production method Download PDF

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Publication number
CN110499340A
CN110499340A CN201910906676.XA CN201910906676A CN110499340A CN 110499340 A CN110499340 A CN 110499340A CN 201910906676 A CN201910906676 A CN 201910906676A CN 110499340 A CN110499340 A CN 110499340A
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shell
raw material
transmission shaft
piston
insulation layer
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不公告发明人
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Individual
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Priority to CN201910906676.XA priority Critical patent/CN110499340A/en
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C05F9/04—Biological compost
    • 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
    • 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
    • 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
    • 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
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • 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
    • C12M23/52—Mobile; Means for transporting the apparatus
    • 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
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
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  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention belongs to new energy preparation technical field, specifically a kind of methane production method, Zymolysis Equipment used in this method includes shell, thermal insulation layer, raw material partition, piston, collection port, gas collecting tube, air accumulator and pressure charging valve；The hull outside is provided with thermal insulation layer, and thermal insulation layer is coated on housing side and bottom outside, and there are 3 to 5 cm clearances between thermal insulation layer and shell；Case top outer side center position is provided with belt pulley, and belt pulley is socketed in transmission shaft upper end；The housing central section offers collection port, and collection port is located at below raw material partition；Gas collecting tube is installed on the outside of the collection port；The gas collecting tube other end is connected to air accumulator；The air accumulator opening is provided with pressure charging valve, which makes air accumulator air pressure inside higher than gas collecting tube air pressure inside；The present invention is more safe and reliable during movement uses on vehicle by the way that the installation for fermenting that the structures such as air filtering plate and pressure dam use the present invention is arranged.

Description

A kind of methane production method
Technical field
The invention belongs to new energy preparation technical field, specifically a kind of methane production method.
Background technique
As a kind of clean reproducible new energy, methane is increasingly valued by people, therefore utilizes existing resource Production methane has become new epoch project, handle producing to human and animal excreta and house refuse using methane-generating pit at present The mode of methane is increasingly liked by people, and the human and animal excreta and house refuse of script are on the one hand capable of handling, another Aspect can also produce methane and re-start utilization, achieve many things at one stroke.
But the early investment for building methane-generating pit is higher, the points for attention in use process are difficult to be popularized in rural area, And the maintenance of methane-generating pit and operation can not similarly be popularized in various regions in use process, this has just seriously affected natural pond The universal use in gas pond.
The methane production device of current some Vehicular mobiles is mostly relatively simple, can not solve in vehicle-mounted mobile process The real-time storage problem of middle methane gas, the intermittent supply problem of raw material, methane production device air pressure inside control problem with And it is influenced caused by methane production device inside when vehicle shaking, therefore there is also very big to ask during practice Topic.
Summary of the invention
In order to make up for the deficiencies of the prior art, it solves the problems, such as, a kind of methane production method proposed by the present invention, this method Used in Zymolysis Equipment make the installation for fermenting that uses of the present invention on vehicle by the way that the structures such as air filtering plate and pressure dam are arranged It is more safe and reliable during mobile use.
The technical solution adopted by the present invention to solve the technical problems is: a kind of methane production method of the present invention, The following steps are included:
S1: Zymolysis Equipment is installed on vehicle, and collects fowl and animal excrement and house refuse is fallen by the feed inlet of Zymolysis Equipment Enter in the pan feeding locker room of Zymolysis Equipment, fowl and animal excrement and house refuse can carry out preliminary rotten decomposition in pan feeding locker room Obtain fermentation raw material；
S2: it by the fermentation raw material in S1 by the entrance of piston, is injected into the fermenting cellar of Zymolysis Equipment, and passes through Water inlet is added zymophyte and fermentation raw material is helped to generate methane, and the water level inside fermenting cellar is detected and managed by water inlet Reason, it is ensured that the fermentation raw material normal fermentation inside fermenting cellar generates methane；
S3: being collected the methane gas in S2 using air accumulator and booster pump, in storage to special gas tank Directly to carry out using with fermenting, indoor fermentation raw material gradually ferments, and is converted into the gases such as methane and residue etc. gradually Waste material；
S4: the waste material in S3 is discharged by discharge port, for regarding fertilizer and being re-used, is closed after waste material discharge Discharge port is closed, piston is reopened, pan feeding is stored into indoor fermentation raw material continues to be injected into inside fermenting cellar and ferment, from And endlessly obtain methane new energy；
Wherein, Zymolysis Equipment used in S1 includes shell, thermal insulation layer, raw material partition, piston, transmission shaft, positive stop key, draws Guide nose end, paddle, feed inlet, belt pulley, keyway, guiding groove, fixing sleeve, water tank, communicating pipe, discharge port, switchboard, heat preservation Room air inlet and moist closet gas outlet；It further include collection port, gas collecting tube, air accumulator, pressure charging valve, damping spring and spring-rubber Circle；The hull outside is provided with thermal insulation layer, and thermal insulation layer is coated on housing side and bottom outside, and thermal insulation layer and shell Between there are arrive cm clearance；The thermal insulation layer exterior bottom offers moist closet air inlet, and offers guarantor at the top of thermal insulation layer Greenhouse gas outlet；The thermal insulation layer exterior bottom is provided with water tank, and communicating pipe is provided between water tank and shell；The communicating pipe For transparent material；The case top offers feed inlet；The housing bottom is provided with discharge port, and discharge port is through heat-insulated Layer is communicated on the outside of thermal insulation layer, and discharge port opening is provided with switchboard for controlling the folding of discharge port；The shell Inside upper part is equipped with raw material partition, and raw material partition bottom opening is downward；The housing central section offers collection port, collects port position Below raw material partition；Gas collecting tube is installed on the outside of the collection port；The gas collecting tube other end is connected to air accumulator；The storage Gas tank opening is provided with pressure charging valve, which makes air accumulator air pressure inside higher than gas collecting tube air pressure inside；The piston It is mounted in the opening of raw material partition bottom, fixing sleeve is installed on the inside of the housing bottom；Described transmission shaft one end is mounted on In fixing sleeve, the other end successively runs through piston and case top and is communicated to hull outside, and transmission shaft is located at the length in fixing sleeve It spends longer than the height of piston；The transmission shaft is connect with piston by bearing, and transmission shaft and affixed, internal piston on the inside of bearing With it is affixed on the outside of bearing, therefore piston in transmission shaft rotating middle part but can limit piston in the middle part of transmission shaft and move up and down； Case top outer side center position is provided with belt pulley, and belt pulley is socketed in transmission shaft upper end, the installation in the middle part of belt pulley Guiding groove is provided at the top of keyway in hole, belt pulley is driven by motor；The transmission shaft upper end is provided with positive stop key, limit For key with keyway by being slidably connected, positive stop key bottom end is provided with guidance tip；The transmission shaft bottom end is socketed with paddle, stirring It is higher than the height of piston that leaf is located at the height of raw material partition bottom part down and paddle apart from raw material partition；Outside the housing bottom It is provided with damping spring between side and thermal insulation layer, is socketed with spring rubber ring outside damping spring.When work, as a kind of clean Reproducible new energy, methane are increasingly valued by people, therefore when having become new using existing resource production methane Take over a class for an absent teacher topic, processing is carried out to human and animal excreta and house refuse using methane-generating pit at present to produce the mode of methane increasingly by People's likes, is on the one hand capable of handling the human and animal excreta and house refuse of script, on the other hand can also produce methane Utilization is re-started, is achieved many things at one stroke, but the early investment for building methane-generating pit is higher, the points for attention in use process are difficult to Rural area is popularized, and can not similarly be popularized in various regions in use process to the maintenance of methane-generating pit and operation, this Just seriously affected the universal use of methane-generating pit, Zymolysis Equipment used in the present invention mounted on a vehicle can carry out using, Therefore the range used is larger, and more family users is enabled to share an equipment, also avoids while avoiding equipment waste The excessive problem of user's early investment, and the Zymolysis Equipment can be managed use by special messenger, more securely and reliably, be used When, human and animal excreta and house refuse are poured by feed inlet and carry out preliminary fermentation decomposition above raw material partition, is pulled up Transmission shaft, the height due to paddle apart from raw material partition is higher than the height of piston, and transmission shaft is located at the length in fixing sleeve Spend longer than the height of piston, therefore when the opening in the middle part of piston completely disengages raw material partition, transmission shaft bottom end is still located on solid Fixed set is internal, and paddle does not interfere with the up and down motion of transmission shaft, when piston completely disengages opening in the middle part of raw material partition After mouthful, the fermentation raw material above raw material partition will be entered by the opening in the middle part of raw material partition inside the fermenting cellar of lower section, until Fermentation raw material floods the aperture position of raw material partition, can pass through the water level of transparent communicating pipe monitor fermentation chamber interior at water tank Situation of change, and fermenting cellar inside can be carried out by water tank adding water to control fermenting cellar water level inside, it pulls down Transmission shaft, piston are got back into the open interior in the middle part of raw material partition again, are sealed to fermenting cellar, move upwards in transmission shaft In the process, belt pulley is extremely heavy to move up and down with transmission shaft, therefore the key mapping on transmission shaft can be detached from belt pulley Keyway in the mounting hole in portion, the guiding groove energy when transmission shaft moves downward, at the top of the guidance tip cadmium keyway of key mapping lower end It, will after fermenting cellar is sealed enough so that the key mapping on transmission shaft can smoothly enter into inside the keyway in the middle part of belt pulley in mounting hole Belt pulley is connected on motor shaft, drives belt pulley to be rotated, velocity of rotation is advisable with 0.5r/min to 2r/min, works as fermentation The fermentation raw material of chamber interior can constantly generate methane with the progress of fermentation, and methane is being pressurized by collecting port sum aggregate tracheae It is continually collected into inside air accumulator under the action of valve, so that the methane gas produced is collected, on the outside of Zymolysis Equipment Thermal insulation layer bottom setting moist closet air inlet can directly connection inside the engine room of vehicle, will be in vehicle travel process Engine generates UTILIZATION OF VESIDUAL HEAT IN and gets up, and keeps the temperature to Zymolysis Equipment inside, promotes the microorganism of fermenting cellar inside Zymolysis Equipment Fermentation, improves the efficiency of methane production, and the damping spring of housing bottom can play good cushioning effect, sends out in vehicle loading During ferment equipment carries out movement.Can effectively prevent it is excessive jolt so that the Zymolysis Equipment can be more on vehicle Safe and reliable work.
Preferably, it is connected with air filtering plate in the middle part of the case inside, offers through-hole, and raw material partition in the middle part of air filtering plate Bottom opening lateral wall and the through-hole wall in the middle part of air filtering plate are affixed, and the cavity formed below air filtering plate with case inside bottom is Fermenting cellar.When work, in Zymolysis Equipment advance mounted on a vehicle, certain shaking, the rolling of Zymolysis Equipment can be inevitably generated It is dynamic to will lead to internal fermentation material and generate shaking, when shake than it is more serious when, may influence whether the air-tightness of fermenting cellar, even The residue of fermentation can block collection port equipotential and set, and come security risk, therefore fermentation raw material in restricted fermentation equipment to equipment belt Position is that necessary, of the invention air filtering plate is exactly that lower section can be limited in the case where enabling methane to pass through Fermentation raw material position, fermenting cellar will be set as to housing bottom below air filtering plate, fermentation raw material is complete inside fermenting cellar At fermentation process, prevent the fermentation raw material of bottom from arbitrarily shaking and bringing adverse effect to Zymolysis Equipment, so that the Zymolysis Equipment Can be more safe and reliable on vehicle work.
Preferably, pressure dam is connected on the inside of the collection port；It is provided with sliding plug hole in the middle part of the pressure dam, sliding plug hole is Blind hole, sliding plug hole opening direction are located at case inside；Sliding plug hole bottom is connected with sliding plug spring, and the sliding plug spring other end It is connected with air pressure sliding plug；Top offers spilehole in the middle part of the pressure dam, and stingy hole site is located inside collection port, and air pressure It is small to fill in the part relative aperture collection port diameter.When work, after the methane gas production inside fermenting cellar is more and more, fermenting cellar Internal air pressure can be higher and higher, and then pushes air pressure sliding plug, under the action of sliding plug spring, after air pressure reaches critical value, Air pressure sliding plug will be pushed to the stingy hole site in the middle part of pressure dam, and methane gas enters gas collecting tube out of top spilehole To be collected into inside air accumulator, splashing once in a while can not be voluntarily upwardly through top layer into the fermenting cellar supernatant liquor for collecting port Spilehole, bumping post and will be flowed back into inside fermenting cellar again under the action of air pressure sliding plug, due to the effect of sliding plug spring, Only when air accumulator air pressure inside reaches sufficiently large, air pressure sliding plug can just be moved to orifice region, thus open raw material every It is identical with ambient pressure inside fermenting cellar when piston in the middle part of plate, air pressure sliding plug can not be opened, it is therefore prevented that air accumulator extracts the external world Air it is impure so as to cause air accumulator inside methane, will appear danger when in use, in the process can be by adjusting cunning The elastic force of spring is filled in, to control the stabilization air pressure inside fermenting cellar, so that safer inside Zymolysis Equipment, Zymolysis Equipment exists Can be more reliable and more stable on vehicle work.
Preferably, the pressure dam and housing sidewall internal connection are provided with rubber pad, for collection port position into Row is gas-tight seal.When work, while sliding plug spring controls fermenting cellar air pressure inside, need to avoid internal methane gas from gas Tamponade and inner walls are directly entered air accumulator, and therefore, addition rubber pad can increase air-tightness at this at this, guarantee pressure dam Normal work, and pressure dam installation when, can by the hole location in the middle part of rubber pad guide pressure dam position, then again The position of pressure dam is fixed with tapping screw, so that when installing pressure dam between the spilehole at the top of pressure dam and collection port Enough spaces are reserved, gas can be allowed smoothly to enter gas collecting tube out of spilehole.
Preferably, the part in the middle part of the communicating pipe between shell and thermal insulation layer is folded upward in zigzag shape；It is described Connection tube end is provided with filter plate, and filter plate is located at enclosure interior；The tank height is higher than the height of enclosure interior filter plate Degree.When work, since fermenting cellar air pressure inside is higher, the higher draught head that can offset two sides of tank height prevents from not leading to It crosses water tank and added with the fermentation liquid of microorganism mushroom and keeps water level certain inside fermenting cellar to injection inside fermenting cellar, connection The fermentation material that the filter plate of tube end is capable of restricted fermentation chamber interior enters communicating pipe to block communicating pipe, and the company of zigzag shape Siphunculus can further stop fermentation material tiny inside fermenting cellar to enter inside water tank, while it is very big to also avoid water tank generation Peculiar smell so that vehicle causes the pollution of air during carrying Zymolysis Equipment traveling.
Preferably, be provided with leak hole on the blade of the paddle, the outer diameter of paddle with remoter apart from transmission shaft and It is increasing.When work, paddle needs to be stirred fermentation material, while fermentation raw material fermentation so that zymogenous bacteria Combination is come into full contact with fermentation raw material, improves fermentation efficiency, the revolving speed of paddle is advisable with 0.5r/min to 2r/min, paddle While the resistance that the leak hole on surface can be subject in reducing paddle rotary course, it is also possible that tiny fermentation raw material Pass through out of leak hole, so that fermentation raw material gradually be broken up, increases the efficiency of stirring.
Beneficial effects of the present invention are as follows:
1. a kind of methane production method of the present invention, Zymolysis Equipment used in this method by setting pressure dam, So that the air pressure inside the installation for fermenting that the present invention uses is controlled, and when being in communication with the outside inside installation for fermenting, resistance Extraction of the air accumulator to outside air is stopped, so that this installation for fermenting is more safe and reliable.
2. a kind of methane production method of the present invention, Zymolysis Equipment used in this method by setting air filtering plate, Enable this installation for fermenting in the case where the methane gas produced passes through, limits the position of the fermentation raw material of lower section It sets, prevents the fermentation raw material of bottom from arbitrarily shaking with the shaking of vehicle and bringing adverse effect to Zymolysis Equipment.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is flow chart of the invention；
Fig. 2 is the cross-sectional view of installation for fermenting used in the present invention；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the main view of transmission shaft and belt pulley；
In figure: shell 1, thermal insulation layer 2, raw material partition 3, piston 4, transmission shaft 5, positive stop key 51, guidance tip 511, stirring Leaf 6, feed inlet 7, belt pulley 8, keyway 81, guiding groove 811, fixing sleeve 9, water tank 10, communicating pipe 11, discharge port 12, switchboard 13, moist closet air inlet 14, moist closet gas outlet 15, collection port 16, gas collecting tube 17, air accumulator 18, pressure charging valve 19, damping spring 20, spring rubber ring 21, air filtering plate 22, pressure dam 23, sliding plug hole 24, sliding plug spring 25, air pressure sliding plug 26, spilehole 27, rubber Rubber mat 28, filter plate 29, leak hole 30.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of methane production method of the present invention, comprising the following steps:
S1: Zymolysis Equipment is installed on vehicle, and collects fowl and animal excrement and house refuse is fallen by the feed inlet of Zymolysis Equipment Enter in the pan feeding locker room of Zymolysis Equipment, fowl and animal excrement and house refuse can carry out preliminary rotten decomposition in pan feeding locker room Obtain fermentation raw material；
S2: it by the fermentation raw material in S1 by the entrance of piston, is injected into the fermenting cellar of Zymolysis Equipment, and passes through Water inlet is added zymophyte and fermentation raw material is helped to generate methane, and the water level inside fermenting cellar is detected and managed by water inlet Reason, it is ensured that the fermentation raw material normal fermentation inside fermenting cellar generates methane；
S3: being collected the methane gas in S2 using air accumulator and booster pump, in storage to special gas tank Directly to carry out using with fermenting, indoor fermentation raw material gradually ferments, and is converted into the gases such as methane and residue etc. gradually Waste material；
S4: the waste material in S3 is discharged by discharge port, for regarding fertilizer and being re-used, is closed after waste material discharge Discharge port is closed, piston is reopened, pan feeding is stored into indoor fermentation raw material continues to be injected into inside fermenting cellar and ferment, from And endlessly obtain methane new energy；
Wherein, Zymolysis Equipment used in S1 includes shell 1, thermal insulation layer 2, raw material partition 3, piston 4, transmission shaft 5, limit Key 51, guidance tip 511, paddle 6, feed inlet 7, belt pulley 8, keyway 81, guiding groove 811, fixing sleeve 9, water tank 10, connection Pipe 11, discharge port 12, switchboard 13, moist closet air inlet 14 and moist closet gas outlet 15；It further include collection port 16, gas collecting tube 17, air accumulator 18, pressure charging valve 19, damping spring 20 and spring rubber ring 21；Thermal insulation layer 2 is provided on the outside of the shell 1, it is heat-insulated Layer 2 is coated on 1 side of shell and bottom outside, and there are 3 to 5 cm clearances between thermal insulation layer 2 and shell 1；It is described every 2 exterior bottom of thermosphere offers moist closet air inlet 14, and moist closet gas outlet 15 is offered at the top of thermal insulation layer 2；It is described heat-insulated 2 exterior bottom of layer are provided with water tank 10, and communicating pipe 11 is provided between water tank and shell；The communicating pipe 11 is transparent material； Feed inlet 7 is offered at the top of the shell 1；1 bottom of shell is provided with discharge port 12, and discharge port 12 runs through thermal insulation layer 2, It is communicated to 2 outside of thermal insulation layer, and 12 opening of discharge port is provided with switchboard 13 for controlling the folding of discharge port 12；It is described 1 inside upper part of shell is equipped with raw material partition 3, and 3 bottom opening of raw material partition is downward；Collection port is offered in the middle part of the shell 1 16, collection port 16 is located at 3 lower section of raw material partition；Gas collecting tube 17 is installed on the outside of the collection port 16；The gas collecting tube 17 is another End is connected to air accumulator 18；18 opening of air accumulator is provided with pressure charging valve 19, which makes inside air accumulator 18 Air pressure is higher than 17 air pressure inside of gas collecting tube；The piston 4 is mounted in the opening of 3 bottom of raw material partition, in 1 bottom of shell Side is equipped with fixing sleeve 9；Described 5 one end of transmission shaft is mounted in fixing sleeve 9, and the other end successively runs through 1 top of piston 4 and shell And it is communicated to 1 outside of shell, the length that transmission shaft 5 is located in fixing sleeve 9 is longer than the height of piston 4；The transmission shaft 5 and piston 4 are connected by bearing, and affixed on the inside of transmission shaft 5 and bearing, inside piston 4 with it is affixed on the outside of bearing, therefore piston 4 can be It 5 rotating middle part of transmission shaft but limits piston 4 and is moved up and down in the middle part of transmission shaft 5；The 1 top outer centre bit of shell installs It is equipped with belt pulley 8, belt pulley 8 is socketed in 5 upper end of transmission shaft, is provided at the top of the keyway 81 in the mounting hole at 8 middle part of belt pulley Guiding groove 51, belt pulley 8 are driven by motor；5 upper end of transmission shaft is provided with positive stop key 51, and positive stop key 51 and keyway 81 are logical It crosses and is slidably connected, 51 bottom end of positive stop key is provided with guidance tip 511；5 bottom end of transmission shaft is socketed with paddle 6, paddle 6 Positioned at 3 bottom part down of raw material partition and paddle 6, the height apart from raw material partition 3 is higher than the height of piston 4；1 bottom of shell It is provided with damping spring 20 between thermal insulation layer 2 on the outside of portion, spring rubber ring 21 is socketed with outside damping spring 20.When work, As a kind of clean reproducible new energy, methane is increasingly valued by people, therefore produces methane using existing resource New epoch project has been become, processing is carried out to produce the side of methane to human and animal excreta and house refuse using methane-generating pit at present Formula is increasingly liked by people, is on the one hand capable of handling the human and animal excreta and house refuse of script, on the other hand can also It enough produces methane and re-starts utilization, achieve many things at one stroke, but the early investment for building methane-generating pit is higher, the note in use process Meaning item is difficult to be popularized in rural area, and similarly can not be in various regions to the maintenance of methane-generating pit and operation in use process It is popularized, this has just seriously affected the universal use of methane-generating pit, and Zymolysis Equipment used in the present invention can be mounted in vehicle Enterprising enforcement is used, therefore the range used is larger, and more family users is enabled to share an equipment, avoids the same of equipment waste When also avoid the excessive problem of user's early investment, and the Zymolysis Equipment can be managed use by special messenger, more be pacified It is complete reliable, preliminary fermentation is carried out in use, human and animal excreta and house refuse are poured into above raw material partition 3 by feed inlet 7 It decomposes, pulls up transmission shaft 5, the height due to paddle 6 apart from raw material partition 3 is higher than the height of piston 4, and transmission shaft 5 length in fixing sleeve 9 is longer than the height of piston 4, therefore when piston 4 completely disengages the opening at 3 middle part of raw material partition, 5 bottom end of transmission shaft is still located on inside fixing sleeve 9, and paddle 6 does not interfere with the up and down motion of transmission shaft 5, when piston 4 After the opening for completely disengaging 3 middle part of raw material partition, the fermentation raw material of 3 top of raw material partition will opening by 3 middle part of raw material partition Mouth enters inside the fermenting cellar of lower section, can be by saturating at water tank 10 until fermentation raw material floods the aperture position of raw material partition 3 The SEA LEVEL VARIATION situation of bright 11 monitor fermentation chamber interior of communicating pipe, and fermenting cellar inside can be added by water tank 10 Water pulls down transmission shaft 5 to control fermenting cellar water level inside, and piston 4 is got back into again in the opening at 3 middle part of raw material partition Portion is sealed fermenting cellar, and during transmission shaft 5 moves upwards, belt pulley 8 is extremely heavy can not be with transmission shaft 5 It moves up and down, therefore the key mapping on transmission shaft 5 can be detached from the keyway in the mounting hole at 8 middle part of belt pulley, when transmission shaft 5 is transported downwards When dynamic, the guiding groove at the top of the guidance tip cadmium keyway of key mapping lower end enables to the key mapping on transmission shaft 5 to can smoothly enter into belt It takes turns inside the keyway in 8 middle part mounting holes, after fermenting cellar is sealed, belt pulley 8 is connected on motor shaft, drive belt pulley 8 are rotated, and velocity of rotation is advisable with 0.5r/min to 2r/min, fermentation raw material inside fermenting cellar with fermentation into Row, can constantly generate methane, and methane is continually collected under the action of pressure charging valve 19 by collection port 16 and gas collecting tube 17 To inside air accumulator 18, so that the methane gas produced is collected, the heat preservation of 2 bottom of the thermal insulation layer setting on the outside of Zymolysis Equipment Room air inlet 14 can directly connection inside the engine room of vehicle, by vehicle travel process engine generate UTILIZATION OF VESIDUAL HEAT IN Get up, Zymolysis Equipment inside is kept the temperature, promotes the microbial fermentation of fermenting cellar inside Zymolysis Equipment, improve methane production The damping spring 20 of efficiency, 1 bottom of shell can play good cushioning effect, carry out movement in vehicle loading Zymolysis Equipment In the process.Can effectively prevent it is excessive jolt so that the carry out work that the Zymolysis Equipment can be more safe and reliable on vehicle Make.
As one embodiment of the present invention, 1 middle inside of shell is connected with air filtering plate 22,22 middle part of air filtering plate Through-hole is offered, and 3 bottom opening lateral wall of raw material partition and the through-hole wall at 22 middle part of air filtering plate are affixed, under air filtering plate 22 Side is fermenting cellar with the cavity that 1 inside bottom of shell is formed.When work, in Zymolysis Equipment advance mounted on a vehicle, inevitably Can generate certain shaking, the shaking of Zymolysis Equipment will lead to internal fermentation material and generate shaking, when shake than it is more serious when, can It can influence whether that the air-tightness of fermenting cellar, or even the residue of fermentation can block the positions such as collection port 16, it is hidden to carry out safety to equipment belt Suffer from, therefore it is exactly to make first that the position of fermentation raw material, which is necessary, of the invention air filtering plate 22, in restricted fermentation equipment Alkane can limit the position of the fermentation raw material of lower section in the case where capable of passing through, 1 bottom of shell will be arrived below air filtering plate 22 Be set as fermenting cellar, fermentation raw material completes fermentation process inside fermenting cellar, prevent the fermentation raw material of bottom arbitrarily shake and Adverse effect is brought to Zymolysis Equipment, so that the Zymolysis Equipment can be more safe and reliable on vehicle work.
As one embodiment of the present invention, pressure dam 23 is connected on the inside of the collection port 16；The pressure dam 23 Middle part is provided with sliding plug hole 24, and sliding plug hole 24 is blind hole, and 24 opening direction of sliding plug hole is located at 1 inside of shell；The sliding plug hole 24 Bottom is connected with sliding plug spring 25, and 25 other end of sliding plug spring is connected with air pressure sliding plug 26；The 23 middle part top of pressure dam Spilehole 27 is offered, 27 position of spilehole is located inside collection port 16, and the part relative aperture collection port 16 of pressure dam 23 is straight Diameter is small.When work, after the methane gas production inside fermenting cellar is more and more, the air pressure inside fermenting cellar can be higher and higher, And then air pressure sliding plug 26 is pushed, under the action of sliding plug spring 25, after air pressure reaches critical value, air pressure sliding plug 26 will be pushed away It is sent to 27 position of spilehole at 23 middle part of pressure dam, methane gas enters gas collecting tube 17 out of top spilehole 27 to be received Collect inside air accumulator 18, splashing once in a while can not be voluntarily upwardly through the small of top layer into the fermenting cellar supernatant liquor for collecting port 16 Stomata 27 bumping post and will flow back into inside fermenting cellar under the action of air pressure sliding plug 26, again due to the work of sliding plug spring 25 With only when 18 air pressure inside of air accumulator reaches sufficiently large, air pressure sliding plug 26 can just be moved to orifice region, so opening It is identical as ambient pressure inside fermenting cellar when the piston 4 at 3 middle part of raw material partition, air pressure sliding plug 26 can not be opened, it is therefore prevented that gas storage The air that tank 18 extracts the external world is impure so as to cause 18 inside methane of air accumulator, will appear danger when in use, in the process It can be by adjusting the elastic force of sliding plug spring 25, so that the stabilization air pressure inside fermenting cellar is controlled, so that inside Zymolysis Equipment more Add safety, what Zymolysis Equipment can be more reliable and more stable on vehicle work.
As one embodiment of the present invention, the pressure dam 23 is provided with rubber with 1 interior junction of shell Pad 28, for being hermetically sealed to collection 16 position of port.When work, the same of fermenting cellar air pressure inside is controlled in sliding plug spring 25 When, it needs that internal methane gas is avoided to be directly entered air accumulator 18 from pressure dam 23 and 1 inner wall of shell, therefore, addition rubber at this Rubber mat 28 can increase air-tightness at this, guarantee the normal work of pressure dam 23, and when pressure dam 23 is installed, can pass through The position of the hole location guidance pressure dam 23 at 28 middle part of rubber pad, then fixes the position of pressure dam 23 with tapping screw again, so that Enough spaces, Neng Gourang are reserved between the spilehole 27 and collection port 16 at 23 top of pressure dam when installing pressure dam 23 Gas smoothly enters gas collecting tube 17 out of spilehole 27.
Part as one embodiment of the present invention, in the middle part of the communicating pipe 11 between shell 1 and thermal insulation layer 2 It is folded upward in zigzag shape；11 end of communicating pipe is provided with filter plate 29, and filter plate 29 is located inside shell 1；The water 10 height of case is higher than the height of 1 self-filtering plate 29 of shell.When work, since fermenting cellar air pressure inside is higher, 10 height of water tank The higher draught head that can offset two sides, prevent can not by water tank 10 to injection inside fermenting cellar added with the hair of microorganism mushroom Zymotic fluid and keep water level certain inside fermenting cellar, communicating pipe the filter plate 29 of 11 end be capable of the hair of restricted fermentation chamber interior Ferment object enters communicating pipe 11 to block communicating pipe 11, and can further stop the communicating pipe 11 of zigzag shape thin inside fermenting cellar Small fermentation material enters inside water tank 10, while also avoiding water tank and generating very big peculiar smell, so that vehicle is set in carrying fermentation The pollution of air is caused during standby traveling.
As one embodiment of the present invention, be provided with leak hole 30 on the blade of the paddle 6, paddle 6 it is outer Diameter is with remoter and increasing apart from transmission shaft 5.When work, paddle 6 needs while fermentation raw material fermentation, to fermentation Object is stirred so that zymogenous bacteria and fermentation raw material come into full contact with combinations, raising fermentation efficiency, the revolving speed of paddle 6 with 0.5r/min to 2r/min is advisable, the resistance that the leak hole 30 on 6 surface of paddle can be subject in reducing 6 rotary course of paddle While, it is also possible that tiny fermentation raw material passes through out of leak hole 30, so that fermentation raw material gradually be broken up, increase The efficiency of stirring.
When work, as a kind of clean reproducible new energy, methane is increasingly valued by people, therefore using now Have resource production methane become new epoch project, at present using methane-generating pit to human and animal excreta and house refuse handled from And the mode for producing methane is increasingly liked by people, and the human and animal excreta and life rubbish of script are on the one hand capable of handling On the other hand rubbish can also produce methane and re-start utilization, achieve many things at one stroke, but build methane-generating pit early investment compared with Height, the points for attention in use process are difficult to be popularized in rural area, and to the maintenance of methane-generating pit and operation in use process It can not similarly be popularized in various regions, this has just seriously affected the universal use of methane-generating pit, ferments used in the present invention Equipment mounted on a vehicle can carry out using, therefore the range used is larger, and more family users is enabled to share an equipment, Also avoid the excessive problem of user's early investment while avoiding equipment waste, and the Zymolysis Equipment can by special messenger into Row management uses, more securely and reliably, in use, human and animal excreta and house refuse are poured on raw material partition 3 by feed inlet 7 Fang Jinhang preliminary fermentation is decomposed, and pulls up transmission shaft 5, the height due to paddle 6 apart from raw material partition 3 is than piston 4 Height is high, and the length that transmission shaft 5 is located in fixing sleeve 9 is longer than the height of piston 4, therefore when piston 4 completely disengages raw material When the opening at 3 middle part of partition, 5 bottom end of transmission shaft is still located on inside fixing sleeve 9, and paddle 6 does not interfere with transmission shaft 5 Up and down motion, after piston 4 completely disengages the opening at the middle part of raw material partition 3, the fermentation raw material of 3 top of raw material partition will be by The opening at the middle part of raw material partition 3 enters inside the fermenting cellar of lower section, until fermentation raw material floods the aperture position of raw material partition 3, Can be by the SEA LEVEL VARIATION situation of transparent 11 monitor fermentation chamber interior of communicating pipe at water tank 10, and water tank 10 can be passed through Fermenting cellar inside is carried out plus water is to control fermenting cellar water level inside, pulls down transmission shaft 5, piston 4 gets back into raw material again The open interior at 3 middle part of partition, is sealed fermenting cellar, and during transmission shaft 5 moves upwards, belt pulley 8 is extremely heavy Weight can not move up and down with transmission shaft 5, therefore the key mapping on transmission shaft 5 can be detached from the key in the mounting hole at 8 middle part of belt pulley Slot, when transmission shaft 5 moves downward, the guiding groove at the top of the guidance tip cadmium keyway of key mapping lower end is enabled on transmission shaft 5 Key mapping can smoothly enter into inside the keyway in 8 middle part mounting hole of belt pulley, after fermenting cellar is sealed, belt pulley 8 is connected to On motor shaft, belt pulley 8 is driven to be rotated, velocity of rotation is advisable with 0.5r/min to 2r/min, the hair inside fermenting cellar Ferment raw material can constantly generate methane, methane is by collection port 16 and gas collecting tube 17 in pressure charging valve 19 with the progress of fermentation Continually be collected into inside air accumulator 18 under effect, to collect the methane gas produced, on the outside of Zymolysis Equipment every 2 bottom of thermosphere setting moist closet air inlet 14 can directly connection inside the engine room of vehicle, by vehicle travel process Middle engine generates UTILIZATION OF VESIDUAL HEAT IN and gets up, and keeps the temperature to Zymolysis Equipment inside, promotes micro- life of fermenting cellar inside Zymolysis Equipment Object fermentation, improves the efficiency of methane production, the damping spring 20 of 1 bottom of shell can play good cushioning effect, in vehicle During carrying Zymolysis Equipment carries out movement.Can effectively prevent it is excessive jolt so that Zymolysis Equipment energy on vehicle Enough more safe and reliable work.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (6)

1. a kind of methane production method, which comprises the following steps:
S1: Zymolysis Equipment is installed on vehicle, and is collected fowl and animal excrement and house refuse by the feed inlet of Zymolysis Equipment and is poured into hair In the pan feeding locker room of ferment equipment, fowl and animal excrement and house refuse can carry out preliminary rotten decomposition in pan feeding locker room and obtain Fermentation raw material；
S2: it by the fermentation raw material in S1 by the entrance of piston, is injected into the fermenting cellar of Zymolysis Equipment, and by entering water Mouth is added zymophyte and fermentation raw material is helped to generate methane, carries out testing and management to the water level inside fermenting cellar by water inlet, Ensure that the fermentation raw material normal fermentation inside fermenting cellar generates methane；
S3: being collected the methane gas in S2 using air accumulator and booster pump, can be straight in storage to special gas tank It taps into enforcement to use, with fermenting, indoor fermentation raw material gradually ferments, and is converted into the waste materials such as the gases such as methane and residue gradually；
S4: the waste material in S3 is discharged by discharge port, for regarding fertilizer and being re-used, is closed out after waste material discharge Material mouth reopens piston, pan feeding is stored indoor fermentation raw material continues to be injected into inside fermenting cellar and ferment, thus source Source constantly obtains methane new energy；
Wherein, Zymolysis Equipment used in S1 includes shell (1), thermal insulation layer (2), raw material partition (3), piston (4), transmission shaft (5), positive stop key (51), guidance tip (511), paddle (6), feed inlet (7), belt pulley (8), keyway (81), guiding groove (811), fixing sleeve (9), water tank (10), communicating pipe (11), discharge port (12), switchboard (13), moist closet air inlet (14) and Moist closet gas outlet (15)；It further include collection port (16), gas collecting tube (17), air accumulator (18), pressure charging valve (19), damping spring (20) and spring rubber ring (21)；It is provided with thermal insulation layer (2) on the outside of the shell (1), thermal insulation layer (2) is coated on shell (1) side Face and bottom outside, and there are 3 to 5 cm clearances between thermal insulation layer (2) and shell (1)；Bottom on the outside of the thermal insulation layer (2) Portion offers moist closet air inlet (14), and offers moist closet gas outlet (15) at the top of thermal insulation layer (2)；The thermal insulation layer (2) Exterior bottom is provided with water tank (10), and communicating pipe (11) are provided between water tank and shell；The communicating pipe (11) is transparent material Matter；Feed inlet (7) are offered at the top of the shell (1)；Shell (1) bottom is provided with discharge port (12), and discharge port (12) run through thermal insulation layer (2), be communicated on the outside of thermal insulation layer (2), and discharge port (12) opening is provided with switchboard (13) use In the folding of control discharge port (12)；Shell (1) inside upper part is equipped with raw material partition (3), and raw material partition (3) bottom is opened Mouth down；Collection port (16) is offered in the middle part of the shell (1), collection port (16) is located at below raw material partition (3)；The gas collection Gas collecting tube (17) are installed on the outside of mouth (16)；Gas collecting tube (17) other end is connected to air accumulator (18)；The air accumulator (18) opening is provided with pressure charging valve (19), which makes air accumulator (18) air pressure inside more internal than gas collecting tube (17) Air pressure is high；The piston (4) is mounted in the opening of raw material partition (3) bottom, and shell (1) bottom inside is equipped with fixation It covers (9)；Described transmission shaft (5) one end is mounted in fixing sleeve (9), and the other end successively runs through at the top of piston (4) and shell (1) simultaneously It is communicated on the outside of shell (1), it is longer than the height of piston (4) that transmission shaft (5) is located at the length in fixing sleeve (9)；The transmission shaft (5) connect with piston (4) by bearing, and affixed on the inside of transmission shaft (5) and bearing, piston (4) it is internal with it is affixed on the outside of bearing, Therefore piston (4) in transmission shaft (5) rotating middle part but can limit piston (4) in the middle part of the transmission shaft (5) and move up and down；It is described Shell (1) top outer center is provided with belt pulley (8), and belt pulley (8) is socketed in transmission shaft (5) upper end, belt pulley (8) It is provided with guiding groove (811) at the top of keyway (81) in the mounting hole at middle part, belt pulley (8) is driven by motor；The transmission Axis (5) upper end is provided with positive stop key (51), and with keyway (81) by being slidably connected, positive stop key (51) bottom end is arranged positive stop key (51) There are guidance tip (511)；Transmission shaft (5) bottom end is socketed with paddle (6), and paddle (6) is located at raw material partition (3) bottom The height of lower section and paddle (6) apart from raw material partition (3) is higher than the height of piston (4)；Shell (1) bottom outside with every It is provided between thermosphere (2) damping spring (20), is socketed with spring rubber ring (21) outside damping spring (20).
2. a kind of methane production method according to claim 1, it is characterised in that: shell (1) middle inside is affixed Have air filtering plate (22), offers through-hole, and raw material partition (3) bottom opening lateral wall and air filtering plate in the middle part of air filtering plate (22) (22) through-hole wall in the middle part of is affixed, and the cavity formed below air filtering plate (22) with shell (1) inside bottom is fermenting cellar.
3. a kind of methane production method according to claim 1, it is characterised in that: be connected on the inside of the collection port (16) Pressure dam (23)；It is provided with sliding plug hole (24) in the middle part of the pressure dam (23), sliding plug hole (24) are blind hole, sliding plug hole (24) opening Direction is located on the inside of shell (1)；Sliding plug hole (24) bottom is connected with sliding plug spring (25), and sliding plug spring (25) other end It is connected with air pressure sliding plug (26)；Top offers spilehole (27) in the middle part of the pressure dam (23), and spilehole (27) position is located at It is internal to collect port (16), and pressure dam (23) part relative aperture collection port (16) diameter is small.
4. a kind of methane production method according to claim 3, it is characterised in that: the pressure dam (23) and shell (1) Interior junction is provided with rubber pad (28), for being hermetically sealed to collection port (16) position.
5. a kind of methane production method according to claim 1, it is characterised in that: be located at shell in the middle part of the communicating pipe (11) Part between body (1) and thermal insulation layer (2) is folded upward in zigzag shape；Communicating pipe (11) end is provided with filter plate (29), it is internal to be located at shell (1) for filter plate (29)；The water tank (10) is highly higher than the height of shell (1) self-filtering plate (29) Degree.
6. a kind of methane production method according to claim 1, it is characterised in that: set on the blade of the paddle (6) It is equipped with leak hole (30), the outer diameter of paddle (6) is with remoter and increasing apart from transmission shaft (5).
CN201910906676.XA 2019-09-24 2019-09-24 A kind of methane production method Pending CN110499340A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113456391A (en) * 2021-08-13 2021-10-01 王媛媛 Nursing is synthesized and is used waste liquid collection device
CN113931956A (en) * 2021-10-27 2022-01-14 曲阜天博汽车制动器有限公司 Formula preparation process and device for enhanced premixed composite friction material and friction lining

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CN204213424U (en) * 2014-09-21 2015-03-18 孙俊义 There is the outlet valve of negative pressure automatic closing function
CN204247123U (en) * 2014-12-01 2015-04-08 宿迁市现代生物科技有限公司 A kind of stirrer paddle of perforate
CN208471862U (en) * 2018-06-06 2019-02-05 广东德力高装备有限公司 A kind of pig raising resource reutilization device

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Publication number Priority date Publication date Assignee Title
CN200974844Y (en) * 2006-11-30 2007-11-14 韦羽光 Automatic slag-discharging methane tank
CN204213424U (en) * 2014-09-21 2015-03-18 孙俊义 There is the outlet valve of negative pressure automatic closing function
CN204247123U (en) * 2014-12-01 2015-04-08 宿迁市现代生物科技有限公司 A kind of stirrer paddle of perforate
CN208471862U (en) * 2018-06-06 2019-02-05 广东德力高装备有限公司 A kind of pig raising resource reutilization device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113456391A (en) * 2021-08-13 2021-10-01 王媛媛 Nursing is synthesized and is used waste liquid collection device
CN113931956A (en) * 2021-10-27 2022-01-14 曲阜天博汽车制动器有限公司 Formula preparation process and device for enhanced premixed composite friction material and friction lining
CN113931956B (en) * 2021-10-27 2023-12-05 曲阜天博汽车制动器有限公司 Enhanced pre-mixed composite friction material, friction lining formula preparation process and device

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