CN215712951U - Automatic raw material adding device for biogas production factory - Google Patents
Automatic raw material adding device for biogas production factory Download PDFInfo
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- CN215712951U CN215712951U CN202121404042.3U CN202121404042U CN215712951U CN 215712951 U CN215712951 U CN 215712951U CN 202121404042 U CN202121404042 U CN 202121404042U CN 215712951 U CN215712951 U CN 215712951U
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- fermentation tank
- driving motor
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- feeding mechanism
- feeding
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Abstract
The utility model relates to the technical field of agricultural biology, in particular to an automatic raw material adding device for a biogas production factory, which comprises a fermentation tank, wherein the fermentation tank is a cylindrical cavity body, and a solid material feeding mechanism is arranged on the side wall of the fermentation tank; the solid material feeding mechanism comprises walking paths, a first driving motor, a screw rod, a sliding block, a second driving motor and a hopper, wherein the walking paths are symmetrically welded on the side wall of the fermentation tank, walking grooves are formed in the walking paths, and the first driving motor is embedded in one end of each walking groove; the output shaft of the first driving motor is connected with screw rods, the two screw rods are provided with slide blocks, the two slide blocks are embedded with second driving motors, and the output shafts of the two second driving motors are respectively and rotatably connected with the outer walls of the two sides of the hopper.
Description
Technical Field
The utility model relates to the technical field of agricultural biology, in particular to an automatic raw material adding device for a biogas production factory.
Background
The biogas is a combustion-supporting gas generated by mixing and fermenting straws or animal wastes, and is generated by collecting the straws and the animal wastes by a fermentation tank device, assisting with corresponding fermentation temperature and fermenting for a long time.
However, the existing plants for biogas production still have the following problems: the existing fermentation device can not add solid raw materials, namely straws and liquid raw materials, namely animal wastes, required in methane fermentation into the fermentation device at proper time according to the content of the produced methane, so that the methane generation efficiency is too low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic raw material adding device for a biogas production factory, and aims to solve the problem that solid materials cannot be automatically added by the conventional biogas fermentation device.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an automatic raw material adding device for a biogas production factory comprises a fermentation tank, wherein the fermentation tank is a cylindrical cavity body, and a solid material feeding mechanism is arranged on the side wall of the fermentation tank; the solid material feeding mechanism comprises walking paths, a first driving motor, a screw rod, a sliding block, a second driving motor and a hopper, wherein the walking paths are symmetrically welded on the side wall of the fermentation tank, walking grooves are formed in the walking paths, and the first driving motor is embedded in one end of each walking groove; the output shaft of the first driving motor is connected with screw rods, the two screw rods are provided with slide blocks, the two slide blocks are embedded with second driving motors, and the output shafts of the two second driving motors are respectively and rotatably connected with the outer walls of the two sides of the hopper
Furthermore, a limit switch is arranged on the side wall of the fermentation tank, the limit switch corresponds to the highest end of the solid material feeding mechanism, and the highest end of the solid material feeding mechanism corresponds to the solid material feeding hole; the solid material feeding port is completely attached to the profile of the blanking end of the hopper in the solid material feeding mechanism, a first valve is arranged on the solid material feeding port, and a valve opening and closing device is arranged on the first valve.
Further, a liquid feeding interface is arranged on the side wall of the fermentation tank and connected with a liquid feeding mechanism; the liquid feeding mechanism comprises a first feeding pipe, a supercharger, a liquid feeding pump, a third feeding pipe and a liquid fertilizer box, wherein the first feeding pipe is connected with the liquid feeding interface, the other end of the first feeding pipe is connected with the supercharger, and the other end of the supercharger is connected with the liquid feeding pump through a second pipeline; the other end of the liquid feed pump is communicated with the liquid fertilizer box through a third feed pipe
Further, the inner wall of the fermentation tank is provided with a methane content monitor, and the methane content monitor is electrically connected with the liquid feeding pump and the first driving motor through a controller.
Further, the inner cavity of the feed end of the third feed pipe is provided with a filter screen, and a plurality of holes with equal pore diameters are formed in the filter screen.
Further, a safety air valve is arranged on the fermentation tank, a gas collecting hood is arranged on the safety air valve, and a methane removing filter pad is arranged in the gas collecting hood; one side of the methane-removing filter pad is positioned at the other end of the gas-collecting hood and is connected with the gas outlet pipe, and the other end of the gas outlet pipe is communicated with the outside.
Furthermore, a support frame is arranged on the end cover of the fermentation tank, a heat absorption plate is arranged on the support frame, and one side of the heat absorption plate is communicated with the first air pipeline; the first gas pipeline extends to the inner cavity of the fermentation tank, a second valve is arranged between the first gas pipeline and the heat absorption plate, an opening and closing device is arranged on the second valve, and the opening and closing device is electrically connected with the controller
Compared with the prior art, the utility model has at least one of the following beneficial effects:
the fermentation tank comprises a fermentation tank, wherein the fermentation tank is a cylindrical cavity body, and a solid material feeding mechanism is arranged on the side wall of the fermentation tank; the solid material feeding mechanism comprises walking paths, a first driving motor, a screw rod, a sliding block, a second driving motor and a hopper, wherein the walking paths are symmetrically welded on the side wall of the fermentation tank, walking grooves are formed in the walking paths, and the first driving motor is embedded in one end of each walking groove; the output shaft of the first driving motor is connected with screw rods, the two screw rods are provided with slide blocks, the two slide blocks are embedded with second driving motors, and the output shafts of the two second driving motors are respectively and rotatably connected with the outer walls of the two sides of the hopper, so that the problem that the existing methane fermentation device cannot automatically add solid materials is solved, and the generation rate of methane content is further improved.
Drawings
FIG. 1 is a front view of the structure of the present invention.
FIG. 2 is a right side view of the structure of the present invention (without the heat absorbing plate and the supporting frame attached).
Fig. 3 is an installation schematic diagram of a solid material feeding mechanism in the structure of the utility model.
In the figure, 1-a fermentation tank, 2-a walking channel, 3-a first driving motor, 4-a screw rod, 5-a sliding block, 6-a second driving motor, 7-a hopper, 8-a walking groove, 9-a first valve, 10-a liquid feeding port, 11-a first feeding pipe, 12-a supercharger, 13-a liquid feeding pump, 14-a third feeding pipe, 15-a liquid fertilizer box, 16-a gas collecting hood, 17-a support frame, 18-a heat absorbing plate, 19-a first gas pipeline and 20-a safety gas valve.
Detailed Description
As shown in fig. 1 to 3, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
An automatic raw material adding device for a biogas production factory comprises a fermentation tank 1, wherein the fermentation tank 1 is a cylindrical cavity body, and a solid material feeding mechanism is arranged on the side wall of the fermentation tank 1; the solid material feeding mechanism comprises a walking path 2, a first driving motor 3, a screw rod 4, a sliding block 5, a second driving motor 6 and a hopper 7, wherein the walking path 2 is symmetrically welded on the side wall of the fermentation tank 1, a walking groove 8 is formed in the walking path 2, and the first driving motor 3 is embedded in one end of the walking groove 8; the output shaft of the first driving motor 3 is connected with screw rods 4, the two screw rods 4 are provided with slide blocks 5, the two slide blocks 5 are embedded with second driving motors 6, and the output shafts of the two second driving motors 6 are respectively connected with the outer walls of two sides of the hopper 7 in a rotating way.
Example 2
On the basis of the embodiment 1, the side wall of the fermentation tank 1 is provided with a limit switch, the limit switch corresponds to the highest end of the solid material feeding mechanism, and the highest end of the solid material feeding mechanism corresponds to a solid material feeding hole; the solid material feeding port is completely attached to the profile of the blanking end of the hopper in the solid material feeding mechanism, a first valve 9 is arranged on the solid material feeding port, and a valve opening and closing device is arranged on the first valve 9.
Example 3
On the basis of the embodiment 1, a liquid feeding interface 10 is arranged on the side wall of the fermentation tank 1, and the liquid feeding interface 10 is connected with a liquid feeding mechanism; the liquid feeding mechanism comprises a first feeding pipe 11, a supercharger 12, a liquid feeding pump 13, a third feeding pipe 14 and a liquid fertilizer box 15, wherein the first feeding pipe 11 is connected with the liquid feeding interface 10, the other end of the first feeding pipe 11 is connected with the supercharger 12, and the other end of the supercharger 12 is connected with the liquid feeding pump 13 through a second pipeline; the other end of the liquid feed pump 13 is connected with a liquid fertilizer box 15 through a third feed pipe 14.
Example 4
On the basis of the embodiment 1, the inner wall of the fermentation tank 1 is provided with a methane content monitor, and the methane content monitor is electrically connected with the liquid feeding pump 13 and the first driving motor 3 through a controller.
Example 5
On the basis of embodiment 1, the inner cavity of the feeding end of the third feeding pipe 14 is provided with a filter screen, and a plurality of holes with equal pore diameters are arranged on the filter screen.
Example 6
On the basis of the embodiment 1, a safety air valve 20 is arranged on the fermentation tank 1, a gas collecting hood 16 is arranged on the safety air valve 20, and a methane removing filter pad is arranged in the gas collecting hood 16; one side of the methane-removing filter pad is positioned at the other end of the gas-collecting hood 16 and is connected with the gas outlet pipe, and the other end of the gas outlet pipe is communicated with the outside.
Example 7
On the basis of the embodiment 1, a supporting frame 17 is arranged on an end cover of the fermentation tank 1, a heat absorbing plate 18 is arranged on the supporting frame 17, and one side of the heat absorbing plate 18 is communicated with a first air pipeline 19; the first air pipe 19 extends to the inner cavity of the fermentation tank 1, a second valve is arranged between the first air pipe 19 and the heat absorption plate 18, and an opening and closing device is arranged on the second valve and electrically connected with a controller.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a marsh gas production factory automation raw materials adds device which characterized in that: the fermentation tank comprises a fermentation tank (1), wherein the fermentation tank (1) is a cylindrical cavity, and a solid material feeding mechanism is arranged on the side wall of the fermentation tank (1); the solid material feeding mechanism comprises a walking path (2), a first driving motor (3), a screw rod (4), a sliding block (5), a second driving motor (6) and a hopper (7), wherein the walking path (2) is symmetrically welded on the side wall of the fermentation tank (1), a walking groove (8) is formed in the walking path (2), and the first driving motor (3) is embedded in one end of the walking groove (8); the output shaft of the first driving motor (3) is connected with the screw rods (4), the two screw rods (4) are provided with the slide blocks (5), the two slide blocks (5) are embedded with the second driving motor (6), and the output shafts of the two second driving motors (6) are respectively connected with the outer walls of the two sides of the hopper (7) in a rotating mode.
2. The automatic raw material adding device of the biogas production plant according to claim 1, characterized in that: the side wall of the fermentation tank (1) is provided with a limit switch, the limit switch corresponds to the highest end of the solid material feeding mechanism, and the highest end of the solid material feeding mechanism corresponds to the solid material feeding hole; the solid material feeding port is completely attached to the profile of the blanking end of the hopper in the solid material feeding mechanism, a first valve (9) is arranged on the solid material feeding port, and a valve opening and closing device is arranged on the first valve (9).
3. The automatic raw material adding device of the biogas production plant according to claim 1, characterized in that: the side wall of the fermentation tank (1) is provided with a liquid feeding interface (10), and the liquid feeding interface (10) is connected with a liquid feeding mechanism; the liquid feeding mechanism comprises a first feeding pipe (11), a supercharger (12), a liquid feeding pump (13), a third feeding pipe (14) and a liquid fertilizer box (15), the first feeding pipe (11) is connected with the liquid feeding interface (10), the other end of the first feeding pipe (11) is connected with the supercharger (12), and the other end of the supercharger (12) is connected with the liquid feeding pump (13) through a second pipeline; the other end of the liquid feed pump (13) is communicated and connected with a liquid fertilizer box (15) through a third feed pipe (14).
4. The automatic raw material adding device of the biogas production plant according to claim 3, characterized in that: the inner wall of the fermentation tank (1) is provided with a methane content monitor, and the methane content monitor is electrically connected with the liquid feeding pump (13) and the first driving motor (3) through a controller.
5. The automatic raw material adding device of the biogas production plant according to claim 3, characterized in that: the inner cavity of the feeding end of the third feeding pipe (14) is provided with a filter screen, and a plurality of holes with equal apertures are formed in the filter screen.
6. The automatic raw material adding device of the biogas production plant according to claim 1, characterized in that: a safety air valve (20) is arranged on the fermentation tank (1), a gas collecting hood (16) is arranged on the safety air valve (20), and a methane removing filter pad is arranged in the gas collecting hood (16); one side of the methane removal filter pad is positioned at the other end of the gas collecting hood (16) and is connected with the gas outlet pipe, and the other end of the gas outlet pipe is communicated with the outside.
7. The automatic raw material adding device of the biogas production plant according to claim 1, characterized in that: a support frame (17) is arranged on an end cover of the fermentation tank (1), a heat absorption plate (18) is erected on the support frame (17), and one side of the heat absorption plate (18) is communicated with a first air pipeline (19); the first gas pipeline (19) extends to the inner cavity of the fermentation tank (1), a second valve is arranged between the first gas pipeline (19) and the heat absorption plate (18), and an opening and closing device is arranged on the second valve and electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404042.3U CN215712951U (en) | 2021-06-23 | 2021-06-23 | Automatic raw material adding device for biogas production factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404042.3U CN215712951U (en) | 2021-06-23 | 2021-06-23 | Automatic raw material adding device for biogas production factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215712951U true CN215712951U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404042.3U Active CN215712951U (en) | 2021-06-23 | 2021-06-23 | Automatic raw material adding device for biogas production factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215712951U (en) |
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2021
- 2021-06-23 CN CN202121404042.3U patent/CN215712951U/en active Active
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