CN113403190B - Methane tank for waste recovery treatment based on Internet of things - Google Patents
Methane tank for waste recovery treatment based on Internet of things Download PDFInfo
- Publication number
- CN113403190B CN113403190B CN202110796691.0A CN202110796691A CN113403190B CN 113403190 B CN113403190 B CN 113403190B CN 202110796691 A CN202110796691 A CN 202110796691A CN 113403190 B CN113403190 B CN 113403190B
- Authority
- CN
- China
- Prior art keywords
- tank body
- movable box
- biogas
- box body
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 156
- 230000001105 regulatory effect Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims description 2
- 238000004880 explosion Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000007788 liquid Substances 0.000 description 14
- 238000000855 fermentation Methods 0.000 description 12
- 230000004151 fermentation Effects 0.000 description 12
- 239000002002 slurry Substances 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- 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
- C12M23/36—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
- 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
- C12M29/26—Conditioning fluids entering or exiting the reaction vessel
-
- 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
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
-
- 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
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
-
- 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
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
-
- 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
- C12M41/44—Means for regulation, monitoring, measurement or control, e.g. flow regulation of volume or liquid level
-
- 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
- C12M41/48—Automatic or computerized control
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a methane tank for waste recovery treatment based on the Internet of things, which relates to the field of the Internet of things and comprises a tank body, wherein a movable box body is movably sleeved in the tank body, the movable box body is matched with the tank body in size, a pressure sensor is fixedly arranged on the inner wall of the top side of the movable box body, and one side, close to each other, of the movable box body and the tank body is provided with a same pressure regulating mechanism for regulating the air pressure in the methane tank. According to the invention, when the biogas is generated in the biogas digester, the pressure sensor reads the air pressure in the biogas digester and drives the movable box body to vertically move through the pressure regulating mechanism, so that the volumes in the tank body and the movable box body can be regulated, the air pressure in the biogas digester can be regulated, the pressure can be increased when the biogas quantity is insufficient so as to be convenient for conveying the biogas to a biogas appliance for use, and the space can be increased and the air pressure can be reduced when the air pressure in the biogas digester is overlarge so as to avoid the risk of leakage or even explosion of the biogas.
Description
Technical Field
The invention relates to the field of Internet of things, in particular to a methane tank for waste recovery treatment based on the Internet of things.
Background
The biogas is a combustible gas produced by the fermentation of organic matters in anaerobic environment under the conditions of certain temperature, humidity and pH value, and is originally found in marshes, lakes and ponds, so people call the biogas, the biogas digester is commonly used in rural areas, and wastes such as animal wastes are added into the biogas digester, so that the biogas can be produced for daily use as fuel, and biogas slurry and biogas residues can be used as organic fertilizers, thereby being green and pollution-free.
When the content of methane in the methane tank is too low, the air pressure in the methane tank is low, the methane is difficult to convey to a methane tool for use through a pipeline, when the methane prepared in the methane tank is more and cannot be properly consumed, the air pressure in the methane tank is easily overlarge, the risk of leakage and even explosion exists, the methane tank cannot be used according to the air pressure in the methane tank, the using effect of the methane tank is poor, and the practicability is poor.
Disclosure of Invention
The application aims to provide a methane tank for waste recovery treatment based on the Internet of things, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a waste recovery handles and uses methane-generating pit based on thing networking, includes the jar body, the internal activity of jar has cup jointed movable box, movable box with the big or small looks adaptation of jar body, fixed mounting has pressure sensor on the topside inner wall of movable box, movable box with the same pressure regulating mechanism that is used for adjusting the internal atmospheric pressure of methane-generating pit is installed to the one side that the jar body is close to each other, one side fixed mounting of jar body has an interpolation section of thick bamboo, the downside fixed mounting of interpolation section of thick bamboo has an interpolation pipe, the one end of interpolation pipe extends to be equipped with automatic interpolation mechanism in the jar body, the upside fixed mounting of jar body has the gas taking interface, the gas taking interface with same output hose of fixed mounting between the movable box.
By means of the structure, when methane is generated in the methane tank, the pressure sensor reads the air pressure in the methane tank and drives the movable box body to move vertically through the pressure regulating mechanism, so that the volumes in the tank body and the movable box body can be regulated, the air pressure in the methane tank can be regulated, pressurization can be carried out when the amount of the methane is insufficient so as to facilitate the methane to be conveyed to a methane appliance for use, and when the air pressure in the methane tank is too large, the space can be increased, the air pressure is reduced so as to avoid the risk of methane leakage or even explosion, and the methane tank is good in use effect and strong in practicability.
Preferably, the pressure regulating mechanism comprises a plurality of bosses, a plurality of worm wheels, a plurality of driving rods, a plurality of driven rods and a worm, wherein the bosses are fixedly installed on the inner wall of the top side of the tank body, the two sides of the worm wheels are respectively and rotatably connected with the inner walls of the two sides of the bosses, the driving rods are respectively and fixedly installed on one sides of the worm wheels, the driven rods are respectively and rotatably connected with one ends of the driving rods, the driven rods are respectively and rotatably connected with the top side of the movable tank body, the worm is rotatably installed on the inner wall of the top side of the tank body, the worm is respectively meshed with the worm wheels, and a driving unit for driving is installed on the worm.
Further, through the setting of pressure regulating mechanism, drive worm through drive unit and rotate, worm rotates and drives a plurality of worm wheels and rotate, and a plurality of worm wheels rotate and drive a plurality of initiative poles and rotate in step, and a plurality of initiative poles rotate in step and drive a plurality of driven poles and rotate in step, and then drive the vertical removal of movable box to can adjust the volume in jar body and the movable box, thereby adjust the atmospheric pressure in the methane-generating pit.
Preferably, the driving unit comprises an L-shaped mounting plate, a motor, two belt pulleys and a toothed belt, wherein the L-shaped mounting plate is fixedly mounted on the inner wall of the top side of the tank body, the motor is fixedly mounted on the top side of the L-shaped mounting plate, the motor is electrically connected with the pressure sensor, one belt pulley is fixedly sleeved on the worm, the other belt pulley is fixedly connected with the output end of the motor, and the toothed belt is movably sleeved on the two belt pulleys.
Further, through the arrangement of the driving unit, when methane is generated in the methane tank, the pressure sensor reads the air pressure in the methane tank and drives the motor to rotate, the motor rotates to drive the other belt pulley to rotate, the other belt pulley rotates to drive one belt pulley to rotate through the toothed belt, and the one belt pulley rotates to drive the worm to rotate.
Preferably, the automatic packing mechanism comprises an L-shaped stop lever, an L-shaped rotating rod, a floating ball and a sealing rotating plate, wherein the L-shaped stop lever is fixedly installed on the inner wall of the bottom side of the tank body, two sides of the L-shaped rotating rod are respectively connected with the inner walls of two sides of the L-shaped stop lever in a rotating mode, the sealing rotating plate is fixedly installed on the bottom end of the L-shaped rotating rod, the sealing rotating plate is matched with the size and the position of the adding pipe in a homogeneous mode, the sealing rotating plate is contacted with one side of the L-shaped stop lever, two sides of the rotating rod are respectively connected with the inner walls of two sides of the L-shaped rotating rod in a rotating mode, and the floating ball is fixedly installed on the top end of the rotating rod.
Further, through the setting of automatic packing mechanism, the waste material that adds gets into and adds the section of thick bamboo, and in adding the internal biogas residue of pipe entering jar and biogas slurry under the effect of gravity, and drive jar internal liquid level and rise, the liquid level rises and drive the floater come-up, the floater come-up drives L shape bull stick through the dwang and rotates, L shape bull stick rotates and drives sealed revolving plate and rotate, thereby sealed revolving plate rotates can seal the export of adding the pipe to block up, waste material in the prevention adding the section of thick bamboo continues to get into jar body, thereby can avoid jar internal liquid level too high, when the liquid level reduces, the floater descends and drives sealed revolving plate and rotate, can make waste material reentrant jar internal fermentation, thereby play automatic feeding's effect.
Preferably, a plurality of arc-shaped pipes are fixedly arranged on the outer wall of the peripheral side of the tank body, the arc-shaped pipes are communicated with the tank body, a plurality of rain collecting funnels are fixedly arranged on the top sides of the arc-shaped pipes, the rain collecting funnels are respectively communicated with the arc-shaped pipes, a limiting ring is fixedly sleeved in the tank body, and the limiting ring is respectively matched with the positions of the arc-shaped pipes.
Further, under the effect of collection rain funnel, can collect the rainwater, the rainwater gets into the arctube from collection rain funnel, and then get into the jar body, the rainwater is gathered between movable box and jar body after getting into the jar body, can play good sealed effect, can effectually avoid marsh gas to pass through the clearance seepage of jar body and movable box, and collection rain funnel, arctube and jar body formation intercommunication ware, can make the sealed water level highest position in the jar body be the height of collection rain funnel, can effectively avoid the water level too high to lead to other parts of methane-generating pit impaired, and under the effect of arctube, can insolate the heating through sunshine to the arctube, thereby heat the sealed water in the arctube, thereby can make the sealed water heat the movable box, promote the temperature in the methane-generating pit, thereby can accelerate the fermentation of waste material in the marsh gas and promote the output effect and the output speed of marsh gas.
Preferably, a rotating cylinder is rotatably mounted on the inner wall of the bottom side of the tank body, an agitating impeller is fixedly sleeved on the rotating cylinder, a twist screw is fixedly mounted on the inner wall of the top side of the movable box body, and the bottom end of the twist screw extends into the rotating cylinder and is in threaded connection with the rotating cylinder.
Further, when the movable box body moves vertically, the movable box body moves vertically to drive the twist screw rod to move vertically, the twist screw rod moves vertically to drive the rotating cylinder to rotate, the rotating cylinder rotates to drive the stirring impeller to rotate, and the stirring impeller rotates to stir biogas residues and biogas slurry in the biogas digester, so that the fermentation speed can be increased, the biogas output and the biogas escape are accelerated, and the phenomenon that biogas residues are accumulated to cause difficult cleaning of the biogas residues can be avoided.
Preferably, a sealing ring is fixedly arranged on the peripheral outer wall of the movable box body, and the sealing ring is matched with the tank body in size.
Further, through the arrangement of the sealing ring, the sealing performance of the tank body and the movable box body can be enhanced, the sealing effect is enhanced, methane leakage and sealing water entering the methane tank are avoided, sparks generated by friction between the movable box body and the inner wall of the tank body in the moving process can be avoided, methane is ignited, and the safety is improved.
Preferably, a photovoltaic plate is fixedly arranged on the top side of the tank body, and the photovoltaic plate is respectively and electrically connected with the motor and the pressure sensor.
Further, through the arrangement of the photovoltaic panel, power can be supplied to the pressure sensor and the motor without additional stay wire power supply, so that the biogas digester can be installed at a position far away from the biogas digester, the installation range of the biogas digester is enlarged, and the biogas digester is higher in practicability.
Preferably, a pipe hole is formed in one side of the tank body, a deslagging pipe is fixedly sleeved in the pipe hole, and a sealing cover is sleeved on the deslagging pipe through threads.
Further, through the setting of slagging-off pipe, can be convenient for take out the internal marsh gas sediment of jar through other machinery such as silt pump to make organic fertilizer and can clear up the jar internal, so that add more wastes material and carry out the preparation of marsh gas.
In summary, the invention has the technical effects and advantages that:
1. according to the invention, when the biogas is generated in the biogas digester, the pressure sensor reads the air pressure in the biogas digester and drives the movable box body to vertically move through the pressure regulating mechanism, so that the volumes in the tank body and the movable box body can be regulated, the air pressure in the biogas digester can be regulated, the pressure can be increased when the biogas quantity is insufficient so as to be convenient for conveying the biogas to a biogas appliance for use, and the space can be increased and the air pressure can be reduced when the air pressure in the biogas digester is overlarge so as to avoid the risk of leakage or even explosion of the biogas.
2. According to the invention, the added waste enters the adding cylinder, enters biogas residues and biogas slurry in the tank body through the adding pipe under the action of gravity, drives the liquid level in the tank body to rise, drives the floating ball to float upwards, and drives the L-shaped rotating rod to rotate through the rotating rod, the L-shaped rotating rod rotates to drive the sealing rotating plate to rotate, and the sealing rotating plate rotates so as to seal and block the outlet of the adding pipe, and prevent the waste in the adding cylinder from continuously entering the tank body, so that the phenomenon that the liquid level in the tank body is too high can be avoided, and when the liquid level is reduced, the floating ball descends to drive the sealing rotating plate to rotate, so that the waste can enter the tank body again for fermentation, and the effect of automatic feeding is achieved.
3. According to the invention, under the action of the rain collecting funnel, rainwater can be collected, the rainwater enters the arc-shaped pipe from the rain collecting funnel and then enters the tank body, the rainwater is accumulated between the movable box body and the tank body after entering the tank body, a good sealing effect can be achieved, biogas leakage through gaps between the tank body and the movable box body can be effectively avoided, and the rain collecting funnel, the arc-shaped pipe and the tank body form the communicating vessel, so that the highest sealing water level in the tank body is the height of the rain collecting funnel, and other parts of the biogas pool can be effectively prevented from being damaged due to overhigh water level.
4. According to the invention, under the action of the arc-shaped pipe, the arc-shaped pipe can be heated by sunlight, so that the sealed water body in the arc-shaped pipe is heated, the movable box body can be heated by the sealed water body, the temperature in the methane tank is increased, and the fermentation of waste in methane can be accelerated to improve the methane output effect and output speed.
5. According to the invention, when the movable box body moves vertically, the movable box body moves vertically to drive the twist screw rod to move vertically, the twist screw rod moves vertically to drive the rotating cylinder to rotate, the rotating cylinder rotates to drive the stirring impeller to rotate, and the stirring impeller rotates to stir biogas residues and biogas slurry in the biogas digester, so that the fermentation speed can be increased, the biogas yield and the biogas escape can be accelerated, and the problem that biogas residues are difficult to clean due to biogas residue accumulation can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic perspective view of another embodiment of the present application;
FIG. 3 is a schematic view of a partially cut-away structure of an embodiment of the present application;
FIG. 4 is a schematic view of a part of the enlarged structure of FIG. 3;
FIG. 5 is a schematic view of another partially cut-away configuration of an embodiment of the present application;
FIG. 6 is a schematic view of a part of the enlarged structure of FIG. 5;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5A;
fig. 8 is an enlarged schematic view of another part of fig. 5.
In the figure: 1. a tank body; 2. a movable case; 3. a boss; 4. a worm wheel; 5. a driving rod; 6. a driven rod; 7. a worm; 8. a belt pulley; 9. an L-shaped mounting plate; 10. a motor; 11. a toothed belt; 12. an addition cylinder; 13. an addition tube; 14. a deslagging pipe; 15. sealing cover; 16. a limiting ring; 17. an arc tube; 18. a rain collecting funnel; 19. a rotating cylinder; 20. a twist screw; 21. an agitating impeller; 22. a pressure sensor; 23. an L-shaped stop lever; 24. an L-shaped rotating rod; 25. a rotating lever; 26. a floating ball; 27. sealing the rotating plate; 28. an output hose; 29. a seal ring; 30. an air taking interface; 31. a photovoltaic panel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: referring to fig. 1-8, the biogas digester for waste recycling treatment based on the internet of things comprises a tank body 1, wherein a movable box body 2 is movably sleeved in the tank body 1, the movable box body 2 is matched with the tank body 1 in size, a pressure sensor 22 is fixedly installed on the inner wall of the top side of the movable box body 2, a pressure regulating mechanism for regulating the air pressure in the biogas digester is installed on one side, close to each other, of the movable box body 2 and the tank body 1, an adding cylinder 12 is fixedly installed on one side of the tank body 1, an adding pipe 13 is fixedly installed on the bottom side of the adding cylinder 12, one end of the adding pipe 13 extends into the tank body 1 and is provided with an automatic feeding mechanism for automatically adding waste, an air taking interface 30 is fixedly installed on the top side of the tank body 1, and an output hose 28 is fixedly installed between the air taking interface 30 and the movable box body 2.
By means of the mechanism, when methane is generated in the methane tank, the pressure sensor 22 reads the air pressure in the methane tank and drives the movable box body 2 to move vertically through the pressure regulating mechanism, so that the volumes in the tank body 1 and the movable box body 2 can be regulated, the air pressure in the methane tank can be regulated, pressurization can be carried out when the methane quantity is insufficient so as to facilitate the methane to be conveyed to a methane appliance for use, and when the air pressure in the methane tank is overlarge, the space is increased, the air pressure is reduced so as to avoid the risk of methane leakage or even explosion, and the methane tank is good in use effect and strong in practicability.
As a preferred implementation manner of this embodiment, as shown in fig. 4, the pressure regulating mechanism includes a plurality of bosses 3, a plurality of worm wheels 4, a plurality of driving rods 5, a plurality of driven rods 6 and a worm 7, wherein the plurality of bosses 3 are fixedly installed on the top inner wall of the tank 1, two sides of the plurality of worm wheels 4 are respectively and rotatably connected with two side inner walls of the plurality of bosses 3, the plurality of driving rods 5 are respectively and fixedly installed on one side of the plurality of worm wheels 4, the plurality of driven rods 6 are respectively and rotatably connected with one ends of the plurality of driving rods 5, the plurality of driven rods 6 are respectively and rotatably connected with the top side of the movable box 2, the worm 7 is rotatably installed on the top inner wall of the tank 1, the worm 7 is respectively meshed with the plurality of worm wheels 4, and a driving unit for driving is installed on the worm 7.
Through the setting of pressure regulating mechanism, drive worm 7 through drive unit and rotate, worm 7 rotates and drives a plurality of worm wheels 4 and rotate, and a plurality of worm wheels 4 rotate and drive a plurality of initiative poles 5 and rotate in step, and a plurality of initiative poles 5 rotate in step and drive a plurality of driven poles 6 and rotate in step, and then drive movable box 2 vertical movement to can adjust the volume in jar body 1 and the movable box 2, thereby adjust the atmospheric pressure in the methane-generating pit.
In this embodiment, as shown in fig. 4, the driving unit includes an L-shaped mounting plate 9, a motor 10, two pulleys 8 and a toothed belt 11, the L-shaped mounting plate 9 is fixedly mounted on the inner wall of the top side of the tank body 1, the motor 10 is fixedly mounted on the top side of the L-shaped mounting plate 9, the motor 10 is electrically connected with a pressure sensor 22, one pulley 8 is fixedly sleeved on the worm 7, the other pulley 8 is fixedly connected with the output end of the motor 10, and the toothed belt 11 is movably sleeved on the two pulleys 8.
Through the arrangement of the driving unit, when methane is generated in the methane tank, the pressure sensor 22 reads the air pressure in the methane tank and drives the motor 10 to rotate, the motor 10 rotates to drive the other belt pulley 8 to rotate, the other belt pulley 8 rotates to drive one belt pulley 8 to rotate through the toothed belt 11, and the one belt pulley 8 rotates to drive the worm 7 to rotate.
As a preferred implementation manner of this embodiment, as shown in FIG. 8, the automatic filling mechanism comprises an L-shaped stop lever 23, an L-shaped rotating rod 24, a rotating rod 25, a floating ball 26 and a sealing rotating plate 27, wherein the L-shaped stop lever 23 is fixedly installed on the inner wall of the bottom side of the tank body 1, two sides of the L-shaped rotating rod 24 are respectively connected with the inner walls of two sides of the L-shaped stop lever 23 in a rotating way, the sealing rotating plate 27 is fixedly installed on the bottom end of the L-shaped rotating rod 24, the sealing rotating plate 27 is matched with the adding pipe 13 in size and position, the sealing rotating plate 27 is contacted with one side of the L-shaped stop lever 23, two sides of the rotating rod 25 are respectively connected with the inner walls of two sides of the L-shaped rotating rod 24 in a rotating way, and the floating ball 26 is fixedly installed on the top end of the rotating rod 25.
Through the setting of automatic packing mechanism, the waste material that adds gets into and adds section of thick bamboo 12, and in the marsh gas sediment and the marsh liquid in getting into jar body 1 through adding pipe 13 under the effect of gravity, and drive the liquid level in jar body 1 and rise, the liquid level rises and drive floater 26 come-up, floater 26 come-up drives L shape bull stick 24 through dwang 25 and rotates, L shape bull stick 24 rotates and drives sealed revolving plate 27 and rotate, thereby sealed revolving plate 27 rotates can seal the export of adding pipe 13 to block up, prevent to add the waste material in the section of thick bamboo 12 and continue to get into jar body 1, thereby can avoid the liquid level in jar body 1 too high, when the liquid level reduces, floater 26 descends and drives sealed revolving plate 27 and rotate, can make the waste material reentry jar body 1 in ferment, thereby play automatic feeding's effect.
As a preferred implementation manner of this embodiment, as shown in fig. 1, a plurality of arc tubes 17 are fixedly installed on the peripheral outer wall of the tank body 1, the plurality of arc tubes 17 are all communicated with the tank body 1, a plurality of rain collecting funnels 18 are fixedly installed on the top sides of the plurality of arc tubes 17, the plurality of rain collecting funnels 18 are respectively communicated with the plurality of arc tubes 17, a limiting ring 16 is fixedly sleeved in the tank body 1, and the limiting ring 16 is respectively matched with the positions of the plurality of arc tubes 17.
Under the effect of collection rain funnel 18, can collect the rainwater, get into arctube 17 from collection rain funnel 18, and then get into jar body 1, rainwater gets into behind the jar body 1 and gathers between movable box 2 and jar body 1, can play good sealed effect, can effectually avoid marsh gas to pass through the clearance seepage of jar body 1 and movable box 2, and collection rain funnel 18, arctube 17 and jar body 1 form the intercommunication ware, can make the sealed water level highest position in jar body 1 be collection rain funnel 18's height, can effectively avoid the water level too high other parts that lead to the methane-generating pit impaired, and under arctube 17's effect, can be through the sun heating to arctube 17, thereby heat up the sealing water in the arctube 17, thereby can make sealing water heat up movable box 2, promote the temperature in the methane-generating pit, thereby can accelerate the fermentation of waste material in the marsh gas and promote marsh gas output effect and output speed.
As a preferred embodiment of this embodiment, as shown in fig. 6, a rotary drum 19 is rotatably mounted on the inner wall of the bottom side of the tank 1, an agitating impeller 21 is fixedly sleeved on the rotary drum 19, a twist screw 20 is fixedly mounted on the inner wall of the top side of the movable case 2, and the bottom end of the twist screw 20 extends into the rotary drum 19 and is in threaded connection with the rotary drum 19.
When the movable box body 2 moves vertically, the movable box body 2 moves vertically to drive the twist screw 20 to move vertically, the twist screw 20 moves vertically to drive the rotating cylinder 19 to rotate, the rotating cylinder 19 rotates to drive the stirring impeller 21 to rotate, and the stirring impeller 21 rotates to stir biogas residues and biogas slurry in the biogas digester, so that the fermentation speed can be increased, the biogas output and the biogas escape can be accelerated, and the phenomenon that biogas residues are accumulated to cause difficult cleaning of the biogas residues can be avoided.
As a preferred embodiment of the present embodiment, as shown in fig. 7, a sealing ring 29 is fixedly installed on the peripheral outer wall of the movable case 2, and the sealing ring 29 is adapted to the size of the tank 1.
Through the arrangement of the sealing ring 29, the sealing performance of the tank body 1 and the movable box body 2 can be enhanced, the sealing effect is enhanced, methane leakage and sealing water entering the methane tank are avoided, the movable box body 2 and the inner wall of the tank body 1 can be prevented from rubbing to generate sparks in the moving process, methane is ignited, and the safety is improved.
As a preferred implementation of this embodiment, as shown in fig. 1, a photovoltaic panel 31 is fixedly mounted on the top side of the tank 1, and the photovoltaic panel 31 is electrically connected to the motor 10 and the pressure sensor 22, respectively.
Through the arrangement of the photovoltaic panel 31, the power can be supplied to the pressure sensor 22 and the motor 10 without additional stay wire power supply, so that the methane tank can be installed at a position far away from the position, the installation range of the methane tank is enlarged, and the methane tank has stronger practicability.
As a preferred implementation manner of this embodiment, as shown in fig. 2, a pipe hole is formed on one side of the tank body 1, a deslagging pipe 14 is fixedly sleeved in the pipe hole, and a sealing cover 15 is sleeved on the deslagging pipe 14 in a threaded manner.
Through the setting of slagging-off pipe 14, can be convenient for take out the natural pond sediment in the jar body 1 through other machinery such as silt pump to make organic fertilizer and can clear up in the jar body 1, so that add more wastes material and carry out the preparation of marsh gas.
The working principle of the invention is as follows:
When methane is generated in the methane tank, the pressure sensor 22 reads the air pressure in the methane tank and drives the motor 10 to rotate, the motor 10 rotates to drive the other belt pulley 8 to rotate, the other belt pulley 8 rotates to drive one belt pulley 8 to rotate through the toothed belt 11, one belt pulley 8 rotates to drive the worm 7 to rotate, the worm 7 rotates to drive the worm gears 4 to rotate, the worm gears 4 rotate to drive the driving rods 5 to synchronously rotate, the driving rods 5 synchronously rotate to drive the driven rods 6 to synchronously rotate, and then the movable box 2 is driven to vertically move, so that the volumes in the tank 1 and the movable box 2 can be adjusted, the air pressure in the methane tank can be adjusted, pressurization can be carried out when the methane amount is insufficient so as to conveniently convey the methane to the methane tool, the space can be increased, the air pressure can be reduced to avoid the risks of methane leakage and explosion when the air pressure in the methane tank is overlarge, and the use effect of the methane tank is good, and the practicability is strong.
Under the effect of collection rain funnel 18, can collect the rainwater, get into arctube 17 from collection rain funnel 18, and then get into jar body 1, rainwater gets into behind the jar body 1 and gathers between movable box 2 and jar body 1, can play good sealed effect, can effectually avoid marsh gas to pass through the clearance seepage of jar body 1 and movable box 2, and collection rain funnel 18, arctube 17 and jar body 1 form the intercommunication ware, can make the sealed water level highest position in jar body 1 be collection rain funnel 18's height, can effectively avoid the water level too high other parts that lead to the methane-generating pit impaired, and under arctube 17's effect, can be through the sun heating to arctube 17, thereby heat up the sealing water in the arctube 17, thereby can make sealing water heat up movable box 2, promote the temperature in the methane-generating pit, thereby can accelerate the fermentation of waste material in the marsh gas and promote marsh gas output effect and output speed.
When the movable box body 2 moves vertically, the movable box body 2 moves vertically to drive the twist screw 20 to move vertically, the twist screw 20 moves vertically to drive the rotating cylinder 19 to rotate, the rotating cylinder 19 rotates to drive the stirring impeller 21 to rotate, the stirring impeller 21 rotates to stir biogas residues and biogas slurry in the biogas digester, the fermentation speed can be improved, the biogas output and the biogas escape are accelerated, the biogas residues can be avoided to be accumulated, the biogas residues are difficult to clean, the added waste enters the adding cylinder 12, the added waste enters the biogas residues and biogas slurry in the tank 1 through the adding pipe 13 under the action of gravity, the liquid level in the tank 1 is driven to rise, the floating ball 26 floats upwards, the L-shaped rotating rod 24 is driven to rotate by the rotating rod 25, the sealing rotating plate 27 is driven to rotate by the rotating plate 27, the outlet of the adding pipe 13 can be sealed and blocked, the waste in the adding cylinder 12 is prevented from continuously entering the tank 1, the liquid level in the tank 1 is avoided from being too high, and when the waste is lowered, the floating ball 26 falls to drive the sealing rotating plate 27 to enter the tank 1 again, and the waste can enter the tank 1 again, and the effect of fermentation is achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a waste recovery handles and uses methane-generating pit based on thing networking, includes a jar body (1), its characterized in that: the biogas digester is characterized in that a movable box body (2) is movably sleeved in the tank body (1), a pressure sensor (22) is fixedly installed on the inner wall of the top side of the movable box body (2), one side, close to each other, of the movable box body (2) and the tank body (1) is provided with a same pressure regulating mechanism for regulating the air pressure in the biogas digester, one side of the tank body (1) is fixedly provided with an adding cylinder (12), the bottom side of the adding cylinder (12) is fixedly provided with an adding pipe (13), one end of the adding pipe (13) extends to the tank body (1) and is internally provided with an automatic feeding mechanism, the top side of the tank body (1) is fixedly provided with an air taking interface (30), and the same output hose (28) is fixedly installed between the air taking interface (30) and the movable box body (2);
The pressure regulating mechanism comprises a plurality of bosses (3), a plurality of worm gears (4), a plurality of driving rods (5), a plurality of driven rods (6) and a worm (7), wherein a plurality of bosses (3) are fixedly arranged on the inner wall of the top side of the tank body (1), two sides of the worm gears (4) are respectively and rotatably connected with the inner walls of two sides of the bosses (3), the driving rods (5) are respectively and fixedly arranged on one sides of the worm gears (4), the driven rods (6) are respectively and rotatably connected with one ends of the driving rods (5), the driven rods (6) are respectively and rotatably connected with the top side of the movable box body (2), the worm (7) is rotatably arranged on the inner wall of the top side of the tank body (1), the worm (7) is respectively meshed with the worm gears (4), and a driving unit for driving is arranged on the worm (7);
The driving unit comprises an L-shaped mounting plate (9), a motor (10), two belt pulleys (8) and a toothed belt (11), wherein the L-shaped mounting plate (9) is fixedly mounted on the inner wall of the top side of the tank body (1), the motor (10) is fixedly mounted on the top side of the L-shaped mounting plate (9), the motor (10) is electrically connected with the pressure sensor (22), one belt pulley (8) is fixedly sleeved on the worm (7), the other belt pulley (8) is fixedly connected with the output end of the motor (10), and the toothed belt (11) is movably sleeved on the two belt pulleys (8);
The automatic feeding mechanism comprises an L-shaped stop lever (23), an L-shaped rotating rod (24), a rotating rod (25), a floating ball (26) and a sealing rotating plate (27), wherein the L-shaped stop lever (23) is fixedly installed on the inner wall of the bottom side of the tank body (1), two sides of the L-shaped rotating rod (24) are respectively in rotating connection with the inner walls of two sides of the L-shaped stop lever (23), the sealing rotating plate (27) is fixedly installed on the bottom end of the L-shaped rotating rod (24), the sealing rotating plate (27) is matched with the adding pipe (13) in size and position, the sealing rotating plate (27) is in contact with one side of the L-shaped stop lever (23), two sides of the rotating rod (25) are respectively in rotating connection with the inner walls of two sides of the L-shaped stop lever (24), and the floating ball (26) is fixedly installed on the top end of the rotating rod (25).
The utility model discloses a rain collecting funnel, including jar body (1) circumference side outer wall fixed mounting has a plurality of arctube (17), a plurality of arctube (17) all with jar body (1) are linked together, a plurality of the equal fixed mounting in top side of arctube (17) has rain collecting funnel (18), a plurality of rain collecting funnel (18) respectively with a plurality of arctube (17) are linked together, jar body (1) internal fixation has cup jointed spacing ring (16), spacing ring (16) respectively with a plurality of the position looks adaptation of arctube (17).
2. The biogas digester for waste recovery and treatment based on the internet of things according to claim 1, wherein: the rotary drum (19) is rotatably mounted on the inner wall of the bottom side of the tank body (1), the stirring impeller (21) is fixedly sleeved on the rotary drum (19), the twist screw (20) is fixedly mounted on the inner wall of the top side of the movable box body (2), and the bottom end of the twist screw (20) extends into the rotary drum (19) and is in threaded connection with the rotary drum (19).
3. The biogas digester for waste recovery and treatment based on the internet of things according to claim 1, wherein: the sealing ring (29) is fixedly arranged on the peripheral outer wall of the movable box body (2), and the sealing ring (29) is matched with the tank body (1) in size.
4. The biogas digester for waste recovery and treatment based on the internet of things according to claim 1, wherein: the top side of the tank body (1) is fixedly provided with a photovoltaic plate (31), and the photovoltaic plate (31) is electrically connected with the motor (10) and the pressure sensor (22) respectively.
5. The biogas digester for waste recovery and treatment based on the internet of things according to claim 1, wherein: one side of the tank body (1) is provided with a pipe hole, a deslagging pipe (14) is fixedly sleeved in the pipe hole, and a sealing cover (15) is sleeved on the deslagging pipe (14) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110796691.0A CN113403190B (en) | 2021-07-14 | 2021-07-14 | Methane tank for waste recovery treatment based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110796691.0A CN113403190B (en) | 2021-07-14 | 2021-07-14 | Methane tank for waste recovery treatment based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113403190A CN113403190A (en) | 2021-09-17 |
| CN113403190B true CN113403190B (en) | 2024-09-24 |
Family
ID=77686359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110796691.0A Active CN113403190B (en) | 2021-07-14 | 2021-07-14 | Methane tank for waste recovery treatment based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113403190B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477980A (en) * | 2023-04-27 | 2023-07-25 | 重庆市中绿农业开发有限责任公司 | Organic-inorganic compound fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613389A (en) * | 2011-01-30 | 2012-08-01 | 蒋爱国 | Method for fermenting vinasse into animal forage |
| CN207002735U (en) * | 2017-08-04 | 2018-02-13 | 东北农业大学 | Variable volume pressure control anaerobic ferment devices based on pressure monitoring |
| CN210097593U (en) * | 2019-06-13 | 2020-02-21 | 宜昌桑德环保科技有限公司 | An overflow-proof batching tank |
| CN211999683U (en) * | 2019-12-12 | 2020-11-24 | 中兰环保科技股份有限公司 | Biogas fermentation tank |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7316055A (en) * | 1972-12-19 | 1974-06-21 | ||
| JPH0632867U (en) * | 1992-05-01 | 1994-04-28 | 江 文俊 | Floating ball control valve |
| CN2668647Y (en) * | 2003-10-21 | 2005-01-05 | 长沙威灵科技发展有限公司 | Apparatus for producing zinc oxide through indirect method by muffle reflection furnace |
| KR100648962B1 (en) * | 2004-10-05 | 2006-11-28 | 주식회사 한국건설관리공사 | Trap integrated rain catch |
| CN201737939U (en) * | 2010-07-20 | 2011-02-09 | 开县新源实业开发有限公司 | Floating cover type methane tank |
| CN201972428U (en) * | 2010-12-25 | 2011-09-14 | 寇国斌 | Novel ecological factory |
| CN202030758U (en) * | 2011-04-14 | 2011-11-09 | 戴学华 | Sealing device suitable for sealing between upper tank body and lower tank body of methane tank |
| CN106703305A (en) * | 2017-01-21 | 2017-05-24 | 广东省第建筑工程有限公司 | Mechanical floating ball split-flow device, rainwater collection system and roof cooling structure |
| ES1177408Y (en) * | 2017-02-07 | 2017-05-22 | Rodriguez Mario Jose Mas | Scalable biodigester plant for the generation of biogas from cattle slurry |
| CN206858571U (en) * | 2017-06-27 | 2018-01-09 | 广西果然美生态技术有限公司 | A kind of methane-generating pit constant pressure stable-pressure device |
| CN110844362A (en) * | 2019-11-29 | 2020-02-28 | 河南美丽乡村环保科技有限公司 | A combined floating roof tank sealing device |
-
2021
- 2021-07-14 CN CN202110796691.0A patent/CN113403190B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613389A (en) * | 2011-01-30 | 2012-08-01 | 蒋爱国 | Method for fermenting vinasse into animal forage |
| CN207002735U (en) * | 2017-08-04 | 2018-02-13 | 东北农业大学 | Variable volume pressure control anaerobic ferment devices based on pressure monitoring |
| CN210097593U (en) * | 2019-06-13 | 2020-02-21 | 宜昌桑德环保科技有限公司 | An overflow-proof batching tank |
| CN211999683U (en) * | 2019-12-12 | 2020-11-24 | 中兰环保科技股份有限公司 | Biogas fermentation tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113403190A (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113403190B (en) | Methane tank for waste recovery treatment based on Internet of things | |
| CN107473470A (en) | A kind of safe rainwater-collecting cleaning circulation processing unit | |
| CN113955026A (en) | Solar water surface pollutant automatic collection device | |
| CN2871543Y (en) | Marsh-gas generator | |
| CN110628585A (en) | Kitchen guarding's rubbish marsh gas generating device | |
| CN206090498U (en) | Height -adjustable festival rubbish alga collection device | |
| CN221117168U (en) | Vegetable waste water fermentation tank | |
| CN100352911C (en) | Novel high-efficiency solar methane generator | |
| CN1480523A (en) | Fermenting tank for treating garbage | |
| CN209052690U (en) | A kind of fermentation tank for life garbage in city of efficient anaerobic | |
| CN216837930U (en) | Organic matter dross breaker in anaerobic reaction jar | |
| CN214735793U (en) | Anaerobic biogas fermentation tank convenient for pressure regulation | |
| CN113307373B (en) | Water ecological intelligent repairing machine and water ecological repairing method | |
| CN217733088U (en) | Small-size biogas fermentation tank | |
| CN210630405U (en) | Raise chickens and use automatic water feeding device | |
| CN102703307A (en) | Large-capacity water immersion horizontal type anaerobic digestion reaction tank | |
| CN217340336U (en) | Device for dehydrating biomass anaerobic fermentation biogas slurry | |
| CN219885786U (en) | Oily wastewater chemical treatment device | |
| CN219709464U (en) | Microorganism anaerobic fermentation methane tank | |
| CN217578869U (en) | Automatic change rubbish anaerobic treatment environmental protection equipment of control | |
| CN106635756A (en) | Crusting-proof methane tank stirring device | |
| CN222274479U (en) | Biogas dehydration device for agricultural garbage power generation | |
| CN222886735U (en) | Horizontal methane device for full dry fermentation process | |
| CN2856052Y (en) | Complete equipment for marsh gas from excrement | |
| CN215162037U (en) | Livestock-raising is with marsh gas energy environmental protection cyclic utilization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |