CN110669651A - Self-stirring methane tank based on solar energy - Google Patents
Self-stirring methane tank based on solar energy Download PDFInfo
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- CN110669651A CN110669651A CN201911065729.6A CN201911065729A CN110669651A CN 110669651 A CN110669651 A CN 110669651A CN 201911065729 A CN201911065729 A CN 201911065729A CN 110669651 A CN110669651 A CN 110669651A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/22—Transparent or translucent parts
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- 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
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/08—Bioreactors or fermenters combined with devices or plants for production of electricity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The invention discloses a solar-energy-based self-stirring methane tank, which comprises a tank body and a top cover, wherein the top cover is positioned at the upper end of the tank body, a feeding pipe and a discharging pipe are arranged on the side wall of the tank body, an exhaust pipe is communicated with the side wall of the top cover, a stirring mechanism and a heating mechanism are arranged in the tank body, an installation box is arranged on the upper wall of the top cover, a driving mechanism capable of driving the stirring mechanism and the heating mechanism is arranged in the installation box, the driving mechanism comprises a placing box arranged on the upper inner wall of the installation box, a sliding plate is arranged on the inner wall of the placing box in a sliding manner, the upper wall of the sliding plate is elastically connected with the upper inner wall of the placing box through. The device can be used for stirring the biogas slurry by utilizing solar energy, so that the time and energy of people are saved, the economic cost is saved, the reaction rate of organic matters in the biogas slurry and microorganisms can be increased, and the yield of the biogas is further increased.
Description
Technical Field
The invention relates to the technical field of biogas fermentation equipment, in particular to a self-stirring biogas digester based on solar energy.
Background
The biogas is a combustible gas generated by organic matters through microbial fermentation in an anaerobic environment, and the use of the biogas not only saves energy, but also is environment-friendly, so that biogas digesters can be built in many rural areas, and can effectively improve the sanitary conditions of the rural areas, thereby promoting the environmental protection of the rural areas.
If want to improve the output capacity of marsh gas better, then need carry out abundant stirring to the natural pond liquid in the marsh gas pond, perhaps can carry out the heating of moderate degree to the natural pond liquid in the marsh gas pond, improve the reaction rate of organic matter in the natural pond liquid, however, if through manual stirring, then can consume a large amount of time and energy, moreover, work efficiency is low, it is not practical, if stir through the device that the motor drove some stirring, then need consume a large amount of electric energy, the cost is too high, and, general agitating unit does not have the effect of heating, be not conform to the demand to the natural life in the natural pond liquid stirring, so, need design one kind for the self-stirring formula marsh gas tank based on solar energy.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a self-stirring methane tank based on solar energy.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-stirring methane tank based on solar energy comprises a tank body and a top cover, wherein the top cover is positioned at the upper end of the tank body, a feeding pipe and a discharging pipe are arranged on the side wall of the tank body, an exhaust pipe is communicated with the side wall of the top cover, a stirring mechanism and a heating mechanism are arranged in the tank body, an installation box is arranged on the upper wall of the top cover, a driving mechanism capable of driving the stirring mechanism and the heating mechanism is arranged in the installation box, the driving mechanism comprises a placing box arranged on the upper inner wall of the installation box, a sliding plate is arranged on the inner wall of the placing box in a sliding manner, the upper wall of the sliding plate is elastically connected with the upper inner wall of the placing box through a spring, a space at the upper end of the sliding plate of the placing box is filled with a thermal expansion and cold contraction medium, a first telescopic air bag is fixedly connected with, the utility model discloses a box, including the fixed plate, the box is placed to the fixed plate, the fixed plate is kept away from the lateral wall fixedly connected with second flexible gasbag of placing box one end, first flexible gasbag passes through air duct and the flexible gasbag intercommunication of second, the flexible gasbag of second is kept away from fixed plate one end fixedly connected with stripper plate, the inner wall is equipped with motor and amplifier under the mounting box, and the motor is located places the box middle part, the motor upper wall is equipped with the piezoelectric plate, motor, amplifier and piezoelectric plate pass through electric wire electric connection.
Preferably, the stirring mechanism comprises a rotating shaft, the rotating shaft is fixedly connected with an output shaft of the motor, and a plurality of stirring blades are arranged on the side wall of the rotating shaft.
Preferably, heating mechanism is including setting up the installation cavity in stirring leaf inside, the fixed electric rod that is equipped with of inner wall on the installation cavity, the stirring leaf is kept away from pivot one end and is run through and be equipped with the lead frame, the both ends of lead frame extend to in the installation cavity and with the both ends electric connection of electric rod, the cell body lateral wall is equipped with a plurality of magnetic rings, and is a plurality of the stirring leaf is located respectively between two adjacent magnetic rings, adjacent two the magnetic pole that the magnetic ring is relative is heteropolar.
Preferably, the upper wall of the mounting box opposite to the placing box is made of glass.
The invention has the following beneficial effects:
1. compared with the prior art, the device is provided with a stirring mechanism and a driving mechanism, the temperature in the placing box is raised through irradiation of the sun, the sliding plate is driven to move downwards through expansion of a heat and contraction medium, so that air in the first telescopic air bag enters the second telescopic air bag, the extrusion plate is driven to move leftwards and extrude the piezoelectric plate, current is generated, the motor is driven to run, the motor drives the stirring blades to rotate through the rotating shaft, and the biogas slurry is stirred;
2. compared with the prior art, the device is equipped with heating mechanism, drives the wire frame and cuts the magnetic induction line and produce the electric current when rotating through the stirring leaf, makes the electric bar of installation intracavity generate heat, heats the natural pond liquid in the methane-generating pit, has improved the reaction rate of organic matter and microorganism in the natural pond liquid, has further improved the output capacity of marsh gas.
Drawings
FIG. 1 is a schematic structural view of a solar-based self-stirring methane tank according to the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the solar-based self-stirring methane tank;
FIG. 3 is an enlarged view of the structure at the position B of the solar-based self-stirring methane tank of the present invention.
In the figure: 1 cell body, 2 magnetic rings, 3 lead frames, 4 discharge pipes, 5 exhaust pipes, 6 mounting boxes, 7 top covers, 8 feed pipes, 9 stirring blades, 10 rotating shafts, 11 expansion and contraction media, 12 sliding plates, 13 placing boxes, 14 first telescopic air bags, 15 air guide pipes, 16 motors, 17 amplifiers, 18 electric wires, 19 piezoelectric plates, 20 extrusion plates, 21 second telescopic air bags, 22 springs, 23 fixing plates, 24 electric heating rods and 25 mounting cavities.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a self-stirring methane tank based on solar energy comprises a tank body 1 and a top cover 7, wherein the top cover 7 is positioned at the upper end of the tank body 1, a feed pipe 8 and a discharge pipe 4 are arranged on the side wall of the tank body 1, the discharge pipe 4 can be connected with a slurry pump to pump out the methane liquid in the tank body 1, and a discharge pipe 5 is communicated with the side wall of the top cover 7.
The upper wall of the top cover 7 is provided with a mounting box 6, a driving mechanism capable of driving the stirring mechanism and the heating mechanism is arranged in the mounting box 6, the driving mechanism comprises a placing box 13 arranged on the upper inner wall of the mounting box 6, the inner wall of the placing box 13 is provided with a sliding plate 12 in a sliding manner, the upper wall of the sliding plate 12 is elastically connected with the upper inner wall of the placing box 13 through a spring 22, the space of the placing box 13 at the upper end of the sliding plate 12 is filled with expansion and contraction media 11, the expansion and contraction media 11 can be kerosene and the like, the side wall of the sliding plate 12 is provided with a sealing ring to prevent the expansion and contraction media 11 from flowing to the lower end of the sliding plate 12, the lower wall of the sliding plate 12 is fixedly connected with a first telescopic air bag 14, one end of the first telescopic air bag 14, far away from the sliding plate 12, is fixedly connected with the lower inner wall of the placing box 13, the upper and lower inner walls of the, air duct 15 runs through and places box 13 lower wall and fixed plate 23, the flexible gasbag 21 of second is kept away from 23 one end fixedly connected with stripper plate 20 of fixed plate, the lateral wall that the flexible gasbag 21 one end of second was kept away from to stripper plate 20 is the cambered surface, conveniently extrude piezoelectric plate 19 better, the inner wall is equipped with motor 16 and amplifier 17 under the mounting box 6, and motor 16 is located and places box 13 middle part, the motor 16 upper wall is equipped with piezoelectric plate 19, piezoelectric plate 19 receives the extrusion and can produce electric current, motor 16, amplifier 17 passes through 18 electric connection of electric wire with piezoelectric plate 19.
Heating mechanism is including setting up at the inside installation cavity 25 of stirring leaf 9, the fixed electric rod 24 that is equipped with of inner wall on the installation cavity 25, stirring leaf 9 is kept away from 10 one ends of pivot and is run through and be equipped with wire frame 3, wire frame 3's both ends extend to in the installation cavity 25 and with electric rod 24's both ends electric connection, wire frame 3 runs through the department with stirring leaf 9 and is equipped with the sealing washer, prevent that natural pond liquid from getting into installation cavity 25, wire frame 3 is located the lateral wall outside installation cavity 25 and is equipped with the rubber layer, be disturbed by natural pond liquid when preventing to produce electric current, 1 lateral wall of cell body is equipped with a plurality of magnetic rings 2, a plurality of stirring leaves 9 are located respectively between two adjacent magnetic rings 2, the magnetic pole that.
In the invention, the upper wall of the mounting box 6, which faces the placing box 13, is made of glass, and the glass is a convex lens, so that the temperature in the placing box 13 can be raised more quickly when sunlight irradiates.
In the invention, under normal temperature, the sliding plate 12 is positioned on the inner wall of the placing box 13 close to the upper end, the extrusion plate 20 is positioned on the right side of the piezoelectric plate 19, the piezoelectric plate 19 can not generate current, when the placing box 13 is irradiated by sunlight, the temperature in the placing box 13 rises, the thermal expansion and cold contraction medium 11 starts to expand by heating and downwards extrude the sliding plate 12, the sliding plate 12 can extrude the air in the first telescopic air bag 14 into the second telescopic air bag 21 so as to drive the extrusion plate 20 to move leftwards, the piezoelectric plate 19 is extruded, the piezoelectric plate 19 generates current by extrusion, the current is amplified and transmitted into the motor 16 through the amplifier 17, the motor 16 starts to operate so as to drive the stirring blades 9 on the side wall of the rotating shaft 10 to rotate, the biogas slurry in the tank body 1 is stirred, the biogas generation rate is improved, until the temperature in the placing box 13 is reduced, the thermal expansion and cold contraction medium 11 starts to contract, the, air in the second telescopic air bag 21 is pumped back into the first telescopic air bag 14, so that the second telescopic air bag 21 is contracted, the extrusion plate 20 is driven to move rightwards and leave the piezoelectric plate 19, the current of the piezoelectric plate 19 is cut off, the motor 16 stops operating, and the stirring blade 9 stops rotating.
When the stirring blades 9 rotate, the lead frame 3 positioned outside the installation cavity 25 can cut magnetic induction lines of the adjacent magnetic rings 2, so that current is generated in the lead frame 3, the electric heating rod 24 positioned in the installation cavity 25 starts to operate, the biogas slurry inside the tank body 1 is heated, the reaction efficiency of the biogas slurry is further improved, and the generation rate of the biogas is increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a self-stirring formula methane-generating pit based on solar energy, includes cell body (1) and top cap (7), its characterized in that: the top cover (7) is positioned at the upper end of the tank body (1), the side wall of the tank body (1) is provided with an inlet pipe (8) and a discharge pipe (4), the side wall of the top cover (7) is communicated with an exhaust pipe (5), the inside of the tank body (1) is provided with a stirring mechanism and a heating mechanism, the upper wall of the top cover (7) is provided with a mounting box (6), the inside of the mounting box (6) is provided with a driving mechanism capable of driving the stirring mechanism and the heating mechanism, the driving mechanism comprises a placing box (13) arranged on the upper inner wall of the mounting box (6), the inner wall of the placing box (13) is provided with a sliding plate (12) in a sliding manner, the upper wall of the sliding plate (12) is elastically connected with the upper inner wall of the placing box (13) through a spring (22), the space of the placing box (13) positioned at the upper end of the sliding plate (12), one end of the first telescopic air bag (14) far away from the sliding plate (12) is fixedly connected with the lower inner wall of the placing box (13), the upper inner wall and the lower inner wall of the placing box (13) are fixedly connected with a fixing plate (23), the side wall of one end of the fixing plate (23) far away from the placing box (13) is fixedly connected with a second telescopic air bag (21), the first telescopic air bag (14) is communicated with the second telescopic air bag (21) through an air duct (15), one end of the second telescopic air bag (21) far away from the fixed plate (23) is fixedly connected with a squeezing plate (20), the lower inner wall of the mounting box (6) is provided with a motor (16) and an amplifier (17), the motor (16) is positioned in the middle of the placing box (13), the upper wall of the motor (16) is provided with a piezoelectric plate (19), the motor (16), the amplifier (17) and the piezoelectric plate (19) are electrically connected through wires (18).
2. The solar-based self-stirring biogas digester as claimed in claim 1, wherein: the stirring mechanism comprises a rotating shaft (10), the rotating shaft (10) is fixedly connected with an output shaft of the motor (16), and a plurality of stirring blades (9) are arranged on the side wall of the rotating shaft (10).
3. The solar-based self-stirring biogas digester as claimed in claim 2, wherein: heating mechanism is including setting up at inside installation cavity (25) of stirring leaf (9), the fixed electric rod (24) that is equipped with of inner wall is gone up in installation cavity (25), stirring leaf (9) are kept away from pivot (10) one end and are run through and are equipped with lead frame (3), the both ends of lead frame (3) extend to in installation cavity (25) and with the both ends electric connection of electric rod (24), cell body (1) lateral wall is equipped with a plurality of magnetic rings (2), and is a plurality of stirring leaf (9) are located respectively between two adjacent magnetic rings (2), adjacent two the magnetic pole that magnetic ring (2) are relative is heteropole.
4. The solar-based self-stirring biogas digester as claimed in claim 1, wherein: the upper wall of the mounting box (6) opposite to the placing box (13) is made of glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065729.6A CN110669651A (en) | 2019-11-04 | 2019-11-04 | Self-stirring methane tank based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065729.6A CN110669651A (en) | 2019-11-04 | 2019-11-04 | Self-stirring methane tank based on solar energy |
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| Publication Number | Publication Date |
|---|---|
| CN110669651A true CN110669651A (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911065729.6A Withdrawn CN110669651A (en) | 2019-11-04 | 2019-11-04 | Self-stirring methane tank based on solar energy |
Country Status (1)
| Country | Link |
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| CN (1) | CN110669651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121744A (en) * | 2020-07-29 | 2020-12-25 | 黄山明杰新材料有限公司 | Stirring and heating device in preparation process of solid polyester modified silicone resin |
| CN112237895A (en) * | 2020-09-18 | 2021-01-19 | 浙江华勘环保科技有限公司 | Reation kettle based on expend with heat and contract with cold principle realization autoloading |
-
2019
- 2019-11-04 CN CN201911065729.6A patent/CN110669651A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121744A (en) * | 2020-07-29 | 2020-12-25 | 黄山明杰新材料有限公司 | Stirring and heating device in preparation process of solid polyester modified silicone resin |
| CN112237895A (en) * | 2020-09-18 | 2021-01-19 | 浙江华勘环保科技有限公司 | Reation kettle based on expend with heat and contract with cold principle realization autoloading |
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Application publication date: 20200110 |
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| WW01 | Invention patent application withdrawn after publication |