Gas storage device for recycling kitchen garbage

Abstract

A gas storage device for kitchen garbage recycling comprises a supporting plate, a biogas compressor, a storage device, a first filtering tank, a second filtering tank and a gas conveying pipe, and the first filtering tank, the second filtering tank, the biogas compressor and the storage device are sequentially installed on the supporting plate from left to right. The first filtering tank, the second filtering tank and the biogas compressor are communicated with one another through gas conveying pipes, the storage device is communicated with the biogas compressor, biogas sequentially enters the first filtering tank and the second filtering tank to be filtered, then is compressed by the biogas compressor and finally is loaded into the storage device, and therefore the gas storage procedure is completed. According to the device, by arranging the first filtering tank and the second filtering tank, double adsorption filtering treatment before biogas storage is achieved, impurities in the biogas are effectively removed, the quality of the biogas is improved, then the treated biogas is compressed into high-pressure gas through the biogas compressor, the space needed by storage is reduced, storage is more efficient, and the service life of the biogas is prolonged. And the storage cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection technology and waste treatment, and in particular to a gas storage device for recycling and treating kitchen waste. Background Art

[0002] With the enhancement of environmental awareness and the advancement of technology, the resource utilization of kitchen waste has gradually become a focus of attention. Kitchen waste can produce biogas through anaerobic digestion and other methods. This is an important way of resource utilization. The production and utilization of biogas not only helps to reduce greenhouse gas emissions from traditional power generation and achieve the goal of carbon reduction, but also converts kitchen waste into renewable energy.

[0003] In the existing food waste treatment system, biogas is usually directly filled into gas tanks for storage after it is generated. However, in actual applications, the biogas generated by food waste contains various impurities, such as water vapor, carbon dioxide, hydrogen sulfide, etc. These impurities not only reduce the quality of the biogas, but also affect its subsequent use efficiency and equipment life. In addition, since the pressure of biogas is low but the volume is large, direct filling requires larger containers to store the same energy of biogas, which increases storage costs.

[0004] Therefore, there is an urgent need to provide a gas storage device for kitchen waste recycling and processing, which can not only filter and process the biogas, but also increase the storage density of the gas through compression. Utility Model Content

[0005] In order to overcome the shortcomings of existing kitchen waste treatment systems in which biogas produced is directly stored in a gas storage tank, such as high impurities, poor quality and high storage cost, the utility model provides a gas storage device for kitchen waste recycling and treatment.

[0006] To solve the above-mentioned problem, the utility model adopts the following technical scheme: a gas storage device for recycling and treating kitchen waste, comprising a support plate, a biogas compressor, a storage container, a first filter tank, a first sealing cover, a second filter tank, a second sealing cover, a gas pipe, a connecting plate, an electric valve, a trigger block and a warning light, wherein the first filter tank, the second filter tank, the biogas compressor and the storage container are sequentially installed on the support plate from left to right, the first filter tank, the second filter tank and the biogas compressor are interconnected through the gas pipe, and the storage container is connected to the biogas compressor, and the biogas enters the first filter tank and the second filter tank in turn for filtering treatment, and then is compressed by the biogas compressor, and finally loaded into the storage container, thereby completing the gas storage process, the first filter tank and the second filter tank are respectively provided with a first sealing cover and a second sealing cover on the top, which play a sealing role, in addition, the gas pipe on the first filter tank is installed with an electric valve through the connecting plate, the switch of the electric valve is provided with a trigger block, and the electric valve is provided with a warning light.

[0007] As a preferred technical solution of the utility model, different filter materials are respectively installed inside the first filter tank and the second filter tank.

[0008] As a preferred technical solution of the utility model, it also includes a fixing plate, and the fixing plate is fixedly connected to the supporting plate.

[0009] As a preferred technical solution of the utility model, it also includes a rotating handle, and a rotating handle is arranged on the connecting port of each section of the gas transmission pipe.

[0010] As a preferred technical solution of the utility model, it also includes an anti-skid plate, and the anti-skid plate is arranged on the side of the support plate that contacts the ground.

[0011] As a preferred technical solution of the utility model, it also includes a fixing frame, a biogas detector, screws and an alarm. The gas pipe between the first filter tank and the second filter tank and the gas pipe between the second filter tank and the biogas compressor are provided with a biogas detector via a fixing frame, and the biogas detector is fixed to the fixing frame by screws. In addition, an alarm is provided on the biogas detector.

[0012] As a preferred technical solution of the utility model, it also includes a storage frame, a first air permeable net, a stabilizing member, a placement frame, a second air permeable net and a handle. The storage frame is arranged inside the first filter tank, the first air permeable net is arranged on the top of the storage frame, the first air permeable net is fixed to the storage frame through the stabilizing member, the placement frame is arranged inside the second filter tank, the second air permeable net is arranged on the top of the placement frame, and a handle is arranged in the middle of the second air permeable net.

[0013] As a preferred technical solution of the utility model, it also includes an anti-slip cover, and the handle is covered with an anti-slip cover.

[0014] Compared with the prior art, the utility model has the following technical effects: 1. By setting the first filter tank and the second filter tank, the device realizes double adsorption and filtration treatment before biogas storage, effectively removes impurities in the biogas, improves the quality of the biogas, and then uses the biogas compressor to compress the treated biogas into high-pressure gas, reducing the space required for storage, making storage more efficient and reducing storage costs.

[0015] 2. Through the setting of biogas detectors, key parameters such as biogas pressure, temperature, flow rate, etc. in the gas pipeline can be monitored in real time, providing continuous data support to help staff understand the status of biogas at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2It is a partial cross-sectional view of the supporting plate, biogas compressor, storage container and other components of the utility model.

[0018] Figure 3 It is a partial cross-sectional view of the first filter tank, the second sealing cover, the rotating handle and other components of the utility model.

[0019] Figure 4 It is a partial cross-sectional view of the electric valve, trigger block, warning light and other components of the utility model.

[0020] Figure 5 It is a partial cross-sectional view of the components such as the fixing plate, the gas pipe and the fixing frame of the utility model.

[0021] Figure 6 It is a partial cross-sectional view of the biogas detector, screws, alarm and other parts of the utility model.

[0022] Figure 7 It is a partial cross-sectional view of components such as the anti-skid plate, storage frame and placement frame of the utility model.

[0023] Figure 8 It is a three-dimensional structural schematic diagram of the first breathable net, the second breathable net, the anti-slip cover and other components of the utility model.

[0024] Among them: 1-support plate, 1001-fixed plate, 2-biogas compressor, 3-storage container, 4-first filter tank, 41-first sealing cover, 5-second filter tank, 51-second sealing cover, 6-gas pipe, 7-connecting plate, 8-electric valve, 9-trigger block, 10-indicator light, 11-rotating handle, 12-anti-skid plate, 13-fixed frame, 14-biogas detector, 15-screw, 16-warning device, 17-storage frame, 18-first air permeable net, 19-stabilizing member, 20-placing frame, 21-second air permeable net, 22-handle, 23-anti-slip cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Please refer to Figure 1-Figure 4, a gas storage device for kitchen waste recycling and treatment, including a support plate 1, a fixing plate 1001, a biogas compressor 2, a storage container 3, a first filter tank 4, a first sealing cover 41, a second filter tank 5, a second sealing cover 51, a gas pipeline 6, a connecting plate 7, an electric valve 8, a trigger block 9 and a warning light 10, wherein the first filter tank 4, the second filter tank 5, the biogas compressor 2 and the storage container 3 are sequentially installed on the support plate 1 from left to right, the first filter tank 4, the second filter tank 5 and the biogas compressor 2 are interconnected through the gas pipeline 6, and the storage container 3 is connected to the biogas compressor 2, and the biogas enters the first filter tank 4 and the second filter tank 5 in turn for filtering treatment, and the first filter tank 4 and the second filter tank 5 are respectively equipped with different filtering materials to ensure the filtering effect, and then compressed by the biogas compressor 2, and finally loaded into the storage container 3, thereby completing the gas storage process, the first filter tank 4 and the second filter tank 5 are respectively provided with a first sealing cover 41 and a second sealing cover 51 on the top to seal, and ... The sealing cover 41 and the second sealing cover 51 are connected and installed with the first filter tank 4 and the second filter tank 5 by means of threaded connection, which is convenient for disassembly. In addition, the air pipe 6 on the first filter tank 4 is installed with an electric valve 8 through a connecting plate 7. A trigger block 9 is provided on the switch of the electric valve 8. A warning light 10 is provided on the electric valve 8. When the electric valve 8 is turned on, the trigger block 9 contacts the warning light 10, and the warning light 10 will light up to indicate that the device is in a working state. It also includes a fixed plate 1001, a rotating handle 11 and an anti-skid plate 12. The supporting plate 1 is fixedly connected with a fixed plate 1001 for supporting the air pipe 6 between the first filter tank 4 and the second filter tank 5. A rotating handle 11 is provided on the connecting port of each section of the air pipe 6. The design of the rotating handle 11 can easily tighten or loosen the connection of the air pipe by rotation. The side of the supporting plate 1 in contact with the ground is provided with an anti-skid plate 12, which is mainly used to increase the friction between the device and the ground to prevent the device from sliding or tilting due to external force during use.

[0027] First, connect the gas pipe 6 on the first filter tank 4 to the biogas exhaust pipe, then control the electric valve 8 to open, and at the same time the indicator light 10 lights up to indicate that the device is in working condition. At this time, biogas enters the first filter tank 4 through the gas pipe 6 connected to the first filter tank 4, and the impurities in the biogas are initially removed by adsorption filtration through the filter material stored inside the first filter tank 4. The biogas after the initial filtration enters the second filter tank 5 for secondary adsorption filtration to ensure that the impurities can be effectively removed. After the biogas treatment is completed, start the biogas compressor 2. The biogas compressor 2 extracts and compresses the biogas into high-pressure gas to make it easier to store and transport. The compressed gas is finally collected and stored by the storage device 3.

[0028] Example 2: Based on Example 1, please refer to Figure 5 and Figure 6, also includes a fixing frame 13, a biogas detector 14, screws 15 and an alarm 16. The biogas detector 14 is provided on the gas pipe 6 between the first filter tank 4 and the second filter tank 5 and the gas pipe 6 between the second filter tank 5 and the biogas compressor 2 through the fixing frame 13, and the biogas detector 14 is fixed to the fixing frame 13 by screws 15, which is convenient for disassembly and maintenance. In addition, the biogas detector 14 is provided with an alarm 16, which can remind the staff of potential problems or failures of the equipment through sound, light or other forms of signals.

[0029] During the biogas treatment process, the biogas detector 14 can monitor the biogas pressure, temperature, flow and other parameters in the gas pipeline 6 in real time to help the staff understand the biogas status so as to adjust the operating status of the system in time. If any parameter of the biogas changes abnormally, the alarm 16 will immediately start to send an alarm to the outside world to remind the staff, prevent accidents and ensure the safety of the entire treatment process.

[0030] See also Figure 7 and Figure 8 , also includes a storage frame 17, a first air permeable net 18, a stabilizing member 19, a placement frame 20, a second air permeable net 21, a handle 22 and an anti-slip cover 23. The first filter tank 4 is provided with a storage frame 17, and the top of the storage frame 17 is provided with a first air permeable net 18, and the first air permeable net 18 is fixed to the storage frame 17 by a stabilizing member 19. The second filter tank 5 is provided with a placement frame 20. The storage frame 17 and the placement frame 20 are used to store filter materials, which makes it more convenient to remove and replace the adsorption material later. The top of the placement frame 20 is provided with a second air permeable net 21, and the middle of the second air permeable net 21 is provided with a handle 22. The handle 22 is provided with an anti-slip cover 23 to play an anti-slip role.

[0031] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A gas storage device for kitchen waste recycling, characterized in that: The invention comprises a support plate (1), a biogas compressor (2), a storage container (3), a first filter tank (4), a first sealing cover (41), a second filter tank (5), a second sealing cover (51), an air pipe (6), a connecting plate (7), an electric valve (8), a trigger block (9) and a warning light (10), wherein the first filter tank (4), the second filter tank (5), the biogas compressor (2) and the storage container (3) are sequentially mounted on the support plate (1) from left to right, the first filter tank (4), the second filter tank (5) and the biogas compressor (2) are interconnected via the air pipe (6), and the storage container (3) is connected to the support plate (1). The biogas compressor (2) is connected to the first filter tank (4) and the second filter tank (5), and the biogas enters the first filter tank (4) and the second filter tank (5) in sequence for filtering and treatment, and is then compressed by the biogas compressor (2) and finally loaded into the storage device (3), thereby completing the gas storage process. The tops of the first filter tank (4) and the second filter tank (5) are respectively provided with a first sealing cover (41) and a second sealing cover (51) for sealing. In addition, the gas transmission pipe (6) on the first filter tank (4) is installed with an electric valve (8) through a connecting plate (7), and a trigger block (9) is provided on the switch of the electric valve (8), and a warning light (10) is provided on the electric valve (8).

2. The gas storage device for kitchen waste recycling according to claim 1 is characterized in that: Different filter materials are respectively contained in the first filter tank (4) and the second filter tank (5).

3. The gas storage device for kitchen waste recycling according to claim 2 is characterized in that: It also includes a fixing plate (1001), and the fixing plate (1001) is fixedly connected to the supporting plate (1).

4. The gas storage device for kitchen waste recycling according to claim 3 is characterized in that: It also includes a rotating handle (11), and the connecting port of each section of the gas delivery pipe (6) is provided with a rotating handle (11).

5. The gas storage device for kitchen waste recycling according to claim 4 is characterized in that: It also includes an anti-skid plate (12), and the anti-skid plate (12) is provided on the side of the support plate (1) that contacts the ground.

6. The gas storage device for kitchen waste recycling according to claim 5 is characterized in that: The invention also comprises a fixing frame (13), a biogas detector (14), screws (15) and an alarm (16); a biogas detector (14) is provided on the gas pipeline (6) between the first filter tank (4) and the second filter tank (5) and on the gas pipeline (6) between the second filter tank (5) and the biogas compressor (2) via the fixing frame (13); the biogas detector (14) is fixed to the fixing frame (13) via the screws (15); and an alarm (16) is provided on the biogas detector (14).

7. The gas storage device for kitchen waste recycling according to claim 6 is characterized in that: The invention also comprises a storage frame (17), a first air permeable net (18), a stabilizing member (19), a placement frame (20), a second air permeable net (21) and a handle (22); the first filter tank (4) is provided with a storage frame (17) inside, the first air permeable net (18) is provided on the top of the storage frame (17), the first air permeable net (18) is fixed to the storage frame (17) via the stabilizing member (19); the second filter tank (5) is provided with a placement frame (20) inside, the second air permeable net (21) is provided on the top of the placement frame (20), and a handle (22) is provided in the middle of the second air permeable net (21).

8. The gas storage device for kitchen waste recycling according to claim 7 is characterized in that: It also includes an anti-slip sleeve (23), and the handle (22) is sleeved with the anti-slip sleeve (23).

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