CN215517394U

CN215517394U - High-efficient marsh gas fermenting installation that heats

Info

Publication number: CN215517394U
Application number: CN202121335047.5U
Authority: CN
Inventors: 朱宝
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-14
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of energy conservation and environmental protection, in particular to a high-efficiency methane heating fermentation device which comprises an outer cavity, an inner cavity and a mixing cavity, wherein two sides of an opening at the upper part of the mixing cavity are provided with inclined discharge ports, one side of the inner cavity is provided with a first motor and a first rotating shaft, the outer side of the first rotating shaft is provided with a scraper plate through a connecting rod, the upper part of the outer cavity is provided with a storage cavity, a water tank and a gas storage cavity through a support, the storage cavity is communicated with the interior of the mixing cavity through a feed pipe, the gas storage cavity is communicated with the interior of the inner cavity through an exhaust pipe, and a discharge pipe is communicated between the inner cavity and the outer cavity. According to the utility model, the connecting rod with the scraper is arranged in the methane fermentation device, so that the materials in the mixing cavity can be fully mixed and stirred, and the deposition and the attachment of the materials on the inner wall of the mixing cavity can be reduced, thereby reducing the waste of resources to a certain extent and greatly improving the fermentation efficiency of the methane.

Description

High-efficient marsh gas fermenting installation that heats

Technical Field

The utility model relates to the technical field of energy conservation and environmental protection, in particular to a high-efficiency methane heating fermentation device.

Background

With the development of science and technology and society, new energy sources for environmental protection become a demand of people, methane is used as novel combustible energy sources for natural environmental protection to enter the visual field of people, the existing methane fermentation device has single function, and a part of substances deposited at the bottom of a methane tank and not fermented cause resource waste to a certain extent, so that the fermentation efficiency of the methane is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-efficiency methane heating fermentation device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an efficient methane heating fermentation device comprises an outer cavity, an inner cavity and a mixing cavity, wherein the upper part of the mixing cavity is open, and the two sides of the opening are provided with inclined discharge ports, one side of the inner cavity is provided with a first motor, the output end of the first motor is fixedly provided with a first rotating shaft, the first rotating shaft sequentially penetrates through the side wall of the inner cavity and the side wall of the mixing cavity, the outer side of the first rotating shaft is symmetrically provided with a connecting rod, one side of the connecting rod is provided with a scraper, and one side of the scraper is attached to the inner wall of the mixing cavity, the upper part of the outer cavity is provided with a support, the top end face of the support is sequentially provided with a storage cavity, a water tank and a gas storage cavity from left to right, the bottom end face of the storage cavity is communicated with the inside of the mixing cavity through a feed pipe, the bottom end face of the gas storage cavity is communicated with the inside of the inner cavity through an exhaust pipe, and a discharge pipe is communicated between the middle part of the bottom end face of the inner cavity and the middle part of the bottom end face of the outer cavity.

Preferably, one side of the mixing chamber is provided with a first bearing, the other side of the mixing chamber is provided with a second bearing, the middle part of the first bearing is inserted into the horizontal part fixed with the feeding pipe, and the middle part of the second bearing is inserted into the horizontal part fixed with the first rotating shaft.

Preferably, be provided with first solenoid valve on the inlet pipe, be provided with the second solenoid valve on the blast pipe, be provided with the third solenoid valve on the row material pipe.

Preferably, a driven gear is arranged on the outer side of the first bearing, a second motor is arranged on one side of the inner cavity, a second rotating shaft is fixedly installed at the output end of the second motor, the second rotating shaft penetrates through the side wall of the inner cavity, a driving gear is fixedly installed at one end of the second rotating shaft, and the driving gear is meshed with the driven gear.

Preferably, the middle part of the bottom end face of the support is provided with a pump body, one end of the pump body is communicated with the inside of the water tank, the other end of the pump body is communicated with an atomizing nozzle, and the atomizing nozzle sequentially penetrates through the top wall of the outer cavity and the top wall of the inner cavity.

Preferably, a foaming heat-insulating material is filled between the inner wall of the outer cavity and the outer wall of the inner cavity, and constant-temperature electric heating plates are symmetrically arranged on two sides of the bottom wall of the inner cavity.

Preferably, be provided with solar panel between the top face of storage cavity and the top face of gas storage cavity, and solar panel is connected through the electricity respectively with between the pump body, first solenoid valve, second solenoid valve, third solenoid valve, the first motor of constant temperature electric heating board and the second motor.

The utility model has the beneficial effects that:

according to the utility model, the connecting rod with the scraper is arranged in the methane fermentation device, so that the materials in the mixing cavity can be fully mixed and stirred, and the deposition and the attachment of the materials on the inner wall of the mixing cavity can be reduced, thereby reducing the waste of resources to a certain extent and greatly improving the fermentation efficiency of the methane.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency biogas warming fermentation device according to the present invention;

FIG. 2 is a schematic structural view of an efficient biogas warming fermentation device according to the present invention;

fig. 3 is an enlarged view of a high-efficiency biogas warming fermentation device in fig. 1.

In the figure: 101 outer cavity, 102 inner cavity, 201 mixing cavity, 202 inclined discharge port, 301 first bearing, 302 second bearing, 401 first motor, 402 second motor, 501 first rotating shaft, 502 second rotating shaft, 601 driving gear, 602 driven gear, 7 constant temperature electric heating plate, 8 foaming heat preservation material, 9 connecting rod, 10 scraper blade, 11 bracket, 12 water tank, 13 material storage cavity, 14 gas storage cavity, 15 solar panel, 16 pump body, 17 atomizing nozzle, 181 feed pipe, 182 exhaust pipe, 183 discharge pipe, 191 first solenoid valve, 192 second solenoid valve, 193 third solenoid valve.

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.

Referring to fig. 1-3, a high-efficiency biogas warming fermentation device comprises an outer cavity 101, an inner cavity 102 and a mixing cavity 201, wherein the upper part of the mixing cavity 201 is open, inclined discharge ports 202 are arranged on two sides of the open, the inclined discharge ports 202 are positioned right above an atomizing nozzle 17, so that the atomizing nozzle 17 can conveniently supplement water for materials mixed and stirred in the mixing cavity 201, and when the inclined discharge ports 202 rotate to the opening facing downwards, the fermented materials can be better discharged from the inside of the mixing cavity 201;

a first motor 401 is arranged on one side of the inner cavity 102, a first rotating shaft 501 is fixedly installed at the output end of the first motor 401, the first rotating shaft 501 sequentially penetrates through the side wall of the inner cavity 102 and the side wall of the mixing cavity 201, a connecting rod 9 is symmetrically arranged on the outer side of the first rotating shaft 501, a scraper 10 is arranged on one side of the connecting rod 9, one side of the scraper 10 is attached to the inner wall of the mixing cavity 201, a first bearing 301 is arranged on one side of the mixing cavity 201, a second bearing 302 is arranged on the other side of the mixing cavity 201, a horizontal part with a feeding pipe 181 is inserted and fixed in the middle of the first bearing 301, the first rotating shaft 501 is inserted and fixed in the middle of the second bearing 302, when the first motor 401 drives the connecting rod 9 on the first rotating shaft 501 to rotate, the materials in the mixing cavity 201 can be fully mixed and stirred, and the scraper 10 attached to the inner wall of the mixing cavity 201 can scrape the materials attached to the inner wall of the mixing cavity 201, so as to better improve the fermentation efficiency;

a driven gear 602 is arranged outside the first bearing 301, a second motor 402 is arranged on one side of the inner cavity 102, a second rotating shaft 502 is fixedly installed at the output end of the second motor 402, the second rotating shaft 502 penetrates through the side wall of the inner cavity 102, a driving gear 601 is fixedly installed at one end of the second rotating shaft 502, the driving gear 601 and the driven gear 602 are meshed with each other, when the second motor 402 drives the driving gear 601 on the second rotating shaft 502 to rotate, the driving gear 601 simultaneously drives the mixing cavity 201 on the first bearing 301 between the driven gears 602 meshed with the driving gear 601 to rotate, and when the inclined discharge port 202 rotates to the opening facing downwards, fermented materials are better discharged from the interior of the mixing cavity 201;

the upper part of the outer cavity 101 is provided with a support 11, the top end face of the support 11 is sequentially provided with a material storage cavity 13, a water tank 12 and a gas storage cavity 14 from left to right, the middle part of the bottom end face of the support 11 is provided with a pump body 16, one end of the pump body 16 is communicated with the inside of the water tank 12, the other end of the pump body 16 is communicated with an atomizing nozzle 17, the atomizing nozzle 17 sequentially penetrates through the top wall of the outer cavity 101 and the top wall of the inner cavity 102, the pump body 16 can uniformly spray water in the water tank 12 out of the atomizing nozzle 17, and the atomizing nozzle 17 can conveniently supplement water for materials mixed and stirred in the mixing cavity 201;

the bottom end face of the storage cavity 13 is communicated with the interior of the mixing cavity 201 through a feeding pipe 181, the bottom end face of the gas storage cavity 14 is communicated with the interior of the inner cavity 102 through an exhaust pipe 182, a discharge pipe 183 is communicated between the middle of the bottom end face of the inner cavity 102 and the middle of the bottom end face of the outer cavity 101, a first electromagnetic valve 191 is arranged on the feeding pipe 181, a second electromagnetic valve 192 is arranged on the exhaust pipe 182, a third electromagnetic valve 193 is arranged on the discharge pipe 183, and through respectively arranging the corresponding electromagnetic valves, an operator can better control the addition and discharge of materials in the later use process;

it has foaming insulation material 8 to fill between the inner wall of exocoel 101 and the outer wall of inner chamber 102, foaming insulation material 8 can be better play certain heat preservation effect, and then the better fermentation efficiency that makes this fermenting installation, and the bilateral symmetry of inner chamber 102 diapire is provided with constant temperature electric heating board 7, be provided with solar panel 15 between the top terminal surface of storage chamber 13 and the top terminal surface of gas storage chamber 14, and solar panel 15 respectively with the pump body 16, first solenoid valve 191, second solenoid valve 192, third solenoid valve 193, through the electricity connection between constant temperature electric heating board 7 first motor 401 and the second motor 402, supply power to this fermenting installation through solar panel 15, thereby greatly reduced the energy consumption, the better user demand that has satisfied the user.

In this embodiment, when the biogas warming fermentation device is in use, an operator opens the first electromagnetic valve 191 to discharge the materials in the storage cavity 13 into the mixing cavity 201 along the feeding pipe 181, and then opens the power supply of the thermostatic electric heating plate 7 and the first motor 401, when the first motor 401 drives the connecting rod 9 on the first rotating shaft 501 to rotate, the materials in the mixing cavity 201 can be fully mixed and stirred, and meanwhile, the scraper 10 attached to the inner wall of the mixing cavity 201 can scrape the materials attached to the inner wall of the mixing cavity 201, so that the fermentation efficiency of the biogas warming fermentation device can be better improved;

the pump body 16 can uniformly spray the water in the water tank 12 from the atomizing nozzle 17, so that the atomizing nozzle 17 can conveniently supplement water to the materials mixed and stirred in the mixing cavity 201;

the foaming heat-insulating material 8 is filled between the inner wall of the outer cavity 101 and the outer wall of the inner cavity 102, the foaming heat-insulating material 8 can better play a certain heat-insulating role, so that the fermentation efficiency of the fermentation device is better, and the fermentation device is supplied with power through the solar panel 15, so that the energy consumption is greatly reduced, and the use requirements of users are better met;

furthermore, after the fermentation of the materials in the mixing cavity 201 is finished, an operator turns on the power supply of the second motor 402, when the second motor 402 drives the driving gear 601 on the second rotating shaft 502 to rotate, the driving gear 601 simultaneously drives the mixing cavity 201 on the first bearing 301 between the driven gears 602 engaged with the driving gear 601 to rotate, and when the inclined discharge port 202 rotates to have a downward opening, the fermented materials are better discharged from the inside of the mixing cavity 201;

through set up the connecting rod that has the scraper blade in this marsh gas fermentation device, not only can carry out abundant mixed stirring to the material of mixing the intracavity, can also reduce material deposit simultaneously and adhere to on the inner wall of mixing the chamber to the waste of resource has been reduced to a certain extent, and improved the fermentation efficiency of marsh gas greatly.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-efficiency methane heating fermentation device comprises an outer cavity (101), an inner cavity (102) and a mixing cavity (201), and is characterized in that the upper part of the mixing cavity (201) is open, inclined discharge ports (202) are arranged on two sides of the opening, a first motor (401) is arranged on one side of the inner cavity (102), a first rotating shaft (501) is fixedly installed at the output end of the first motor (401), the first rotating shaft (501) sequentially penetrates through the side wall of the inner cavity (102) and the side wall of the mixing cavity (201), connecting rods (9) are symmetrically arranged on the outer side of the first rotating shaft (501), a scraper (10) is arranged on one side of each connecting rod (9), one side of each scraper (10) is attached to the inner wall of the mixing cavity (201), a support (11) is arranged on the upper part of the outer cavity (101), a material storage cavity (13), a water tank (12) and a gas storage cavity (14) are sequentially arranged on the top end surface of the support (11) from left to right, the bottom end face of the storage cavity (13) is communicated with the interior of the mixing cavity (201) through a feeding pipe (181), the bottom end face of the gas storage cavity (14) is communicated with the interior of the inner cavity (102) through an exhaust pipe (182), and a discharging pipe (183) is communicated between the middle part of the bottom end face of the inner cavity (102) and the middle part of the bottom end face of the outer cavity (101).

2. The high-efficiency biogas warming fermentation device according to claim 1, wherein one side of the mixing chamber (201) is provided with a first bearing (301), the other side of the mixing chamber (201) is provided with a second bearing (302), the middle part of the first bearing (301) is inserted with a horizontal part fixed with the feeding pipe (181), and the middle part of the second bearing (302) is inserted with a first rotating shaft (501).

3. The high-efficiency biogas warming fermentation device according to claim 1, wherein the feeding pipe (181) is provided with a first electromagnetic valve (191), the exhaust pipe (182) is provided with a second electromagnetic valve (192), and the discharge pipe (183) is provided with a third electromagnetic valve (193).

4. The high-efficiency biogas warming fermentation device according to claim 2, wherein a driven gear (602) is arranged outside the first bearing (301), a second motor (402) is arranged on one side of the inner cavity (102), a second rotating shaft (502) is fixedly installed at the output end of the second motor (402), the second rotating shaft (502) penetrates through the side wall of the inner cavity (102), a driving gear (601) is fixedly installed at one end of the second rotating shaft (502), and the driving gear (601) and the driven gear (602) are engaged with each other.

5. The high-efficiency biogas warming fermentation device according to claim 1, wherein a pump body (16) is arranged in the middle of the bottom end surface of the support (11), one end of the pump body (16) is communicated with the inside of the water tank (12), the other end of the pump body (16) is communicated with the atomizing nozzle (17), and the atomizing nozzle (17) is sequentially communicated with the top wall of the outer cavity (101) and the top wall of the inner cavity (102).

6. The high-efficiency biogas warming fermentation device according to claim 1, wherein a foaming thermal insulation material (8) is filled between the inner wall of the outer cavity (101) and the outer wall of the inner cavity (102), and constant-temperature electric heating plates (7) are symmetrically arranged on two sides of the bottom wall of the inner cavity (102).

7. The efficient biogas warming fermentation device according to claim 1, wherein a solar panel (15) is arranged between the top end surface of the material storage cavity (13) and the top end surface of the gas storage cavity (14), and the solar panel (15) is electrically connected with the pump body (16), the first electromagnetic valve (191), the second electromagnetic valve (192), the third electromagnetic valve (193), the constant temperature electric heating plate (7), the first motor (401) and the second motor (402) respectively.