Biogas filtering and draining device

Abstract

The utility model relates to the technical field of biogas filtration, in particular to a biogas filtration drainage device which comprises a filter barrel, an air blower is fixedly mounted in a barrel cover, an electric telescopic rod is fixedly mounted on the upper surface of an inner cavity of the filter barrel, and the output end of the electric telescopic rod is fixedly connected with a baffle. According to the utility model, impurities in biogas are filtered by utilizing the half-cut draining screen plate for filtering, water can be discharged from the water and sewage outlet through meshes of the draining screen plate for filtering, the impurities slide onto the baffle plate, the baffle plate drives the impurities to move downwards by starting the electric telescopic rod, and the blower is started at the same time; according to the biogas filtering and draining device, impurities can be discharged from the water and sewage outlet, so that the effects of water and impurity separation and convenient treatment are achieved, and the technical problems that although a filtering structure of the biogas filtering and draining device can filter water and impurities, filtered water and impurities are mixed, and separation treatment is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biogas filtering, in particular to a biogas filtering hydrophobic device. Background Art

[0002] Biogas is a renewable clean energy that can replace traditional biomass energy such as straw and firewood, as well as commercial energy such as coal. The development of rural biogas can optimize the energy consumption structure in rural areas. After purification, the quality of biogas can meet the national natural gas use standards, but biogas contains a large amount of impurities and water vapor, which can easily damage the purification equipment. It is necessary to use a filter and drain device to filter the biogas before purification.

[0003] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects:

[0004] For the biogas filtering and draining device, although the filtering structure provided therein can realize the filtering function of water and impurities, the filtered water and impurities are mixed, which is inconvenient to separate and process. Therefore, it is necessary to provide a biogas filtering and draining device to solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that for a biogas filtering and draining device, although the filtering structure provided therein can realize the filtering function of water and impurities, the filtered water and impurities are mixed, which is inconvenient to separate and process. In view of the above-mentioned defects of the prior art, a biogas filtering and draining device is provided, comprising a filtering barrel, a blower is fixedly installed inside the barrel cover, and an electric telescopic rod is fixedly installed on the upper surface of the inner cavity of the filtering barrel, and the output end of the electric telescopic rod is fixedly connected to the baffle. The utility model uses a half-cut filtering and draining mesh plate to filter impurities in biogas, and water can pass through the mesh of the filtering and draining mesh plate and be discharged from the water and sewage outlet first, while the impurities slide onto the baffle, and by starting the electric telescopic rod, the baffle drives the impurities to move downward, and at the same time, the blower is started, so that the impurities can be discharged from the water and sewage outlet later, thereby achieving the effect of separating water and impurities and facilitating processing, and solving the technical problem that for a biogas filtering and draining device, although the filtering structure provided therein can realize the filtering function of water and impurities, the filtered water and impurities are mixed, which is inconvenient to separate and process.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a biogas filtering and draining device, comprising a filter barrel, a barrel cover is arranged on the top of the filter barrel, and a partition in contact with the barrel cover is fixedly installed on the inner side of the filter barrel, a filtering hydrophobic mesh plate is fixedly installed on one side of the partition, a baffle is arranged on the outer side of the filtering hydrophobic mesh plate, a hair dryer is fixedly installed inside the barrel cover, and an electric telescopic rod is fixedly installed on the upper surface of the inner cavity of the filter barrel, and the output end of the electric telescopic rod is fixedly connected to the baffle.

[0007] It is further provided that an air inlet pipe and an air outlet pipe are fixedly connected to the outer side of the filter barrel, and an air pump connected to the filter barrel is provided on the pipeline of the air outlet pipe.

[0008] It is further arranged that the air inlet pipe is located above the hydrophobic mesh plate for filtering, and the hydrophobic mesh plate for filtering is in a truncated cone structure.

[0009] It is further provided that the bottom of the barrel cover is fixedly connected with a lower hopper, and the lower end of the lower hopper is fixedly connected with a sewage outlet.

[0010] It is further configured that three supporting legs are evenly and fixedly installed on the outer side of the filter barrel, a movable groove is opened at the lower end of each supporting leg, a movable column is inserted into the inside of the movable groove, and a foot support is fixedly connected to the lower end of the movable column.

[0011] It is further provided that a threaded rod is rotatably connected to the upper surface of the inner cavity of the movable groove, and the lower end of the threaded rod is screwed to the movable column.

[0012] It is further provided that an operating block is sleeved on the outer side of the threaded rod, the operating block is in a cross-shaped structure, and the movable column is in a rectangular structure.

[0013] Compared with the related art, the biogas filtering and draining device provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] The utility model provides a biogas filtering and draining device, which utilizes a halved filtering and draining mesh plate to filter impurities in the biogas, and water can pass through the mesh holes of the filtering and draining mesh plate and be discharged from the water and sewage outlet first, while the impurities slide onto the baffle plate, and by starting an electric telescopic rod, the baffle plate drives the impurities to move downward, and at the same time, starting a hair dryer can discharge the impurities from the water and sewage outlet, thereby achieving the effect of separating water and impurities and facilitating treatment, and solving the technical problem that, for the biogas filtering and draining device, the filtering structure provided therein can realize the filtering function of water and impurities, but the filtered water and impurities are mixed, making it inconvenient to separate and treat.

[0016] The utility model provides a biogas filtering and draining device. By inserting a hand into an operating port and rotating an operating block, a threaded rod connected thereto is driven to rotate, thereby controlling the lifting and lowering of an outer movable column, thereby changing the supporting height of a foot support at a corresponding position, and facilitating stable placement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a biogas filtering and draining device provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the filter barrel of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the baffle, the hydrophobic mesh plate for filtration and the partition plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the front view of the structure of the connection between the foot support and the supporting leg of the utility model.

[0021] Numbers in the figure: 1. Blower; 2. Barrel cover; 3. Air inlet pipe; 4. Filter barrel; 5. Support legs; 6. Foot support; 7. Electric telescopic rod; 8. Baffle; 9. Hydrophobic mesh plate for filtration; 10. Lower hopper; 11. Partition; 12. Water and sewage outlet; 13. Vacuum pump; 14. Air outlet pipe; 15. Threaded rod; 16. Operating port; 17. Movable column; 18. Movable groove; 19. Operating block. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown, a biogas filtering and draining device of the utility model comprises a filter barrel 4, a barrel cover 2 is arranged on the top of the filter barrel 4, and a partition 11 in contact with the barrel cover 2 is fixedly installed on the inner side of the filter barrel 4, a filtering hydrophobic mesh plate 9 is fixedly installed on one side of the partition 11, a baffle 8 is arranged on the outer side of the filtering hydrophobic mesh plate 9, a hair dryer 1 is fixedly installed inside the barrel cover 2, and an electric telescopic rod 7 is fixedly installed on the upper surface of the inner cavity of the filter barrel 4, and the output end of the electric telescopic rod 7 is fixedly connected to the baffle 8.

[0025] like Figure 2 As shown, the outside of the filter barrel 4 is fixedly connected with an air inlet pipe 3 and an air outlet pipe 14, and the air outlet pipe 14 is provided with an air pump 13 connected to the filter barrel 4. The air inlet pipe 3 is located above the hydrophobic mesh plate 9 for filtration, and the hydrophobic mesh plate 9 for filtration is a truncated cone structure.

[0026] During implementation, the impurities in the biogas are filtered using the halved filtering hydrophobic mesh plate 9, and water can pass through the mesh holes of the filtering hydrophobic mesh plate 9 and be discharged from the water sewage outlet 12 first, while the impurities slide onto the baffle 8. By starting the electric telescopic rod 7, the baffle 8 drives the impurities to move downward, and at the same time, the hair dryer 1 is started to discharge the impurities from the water sewage outlet 12, thereby achieving the effect of separating water and impurities and facilitating treatment. This solves the technical problem that for the biogas filtering hydrophobic device, although the filtering structure set therein can realize the filtering function of water and impurities, the filtered water and impurities are mixed, making it inconvenient to separate and treat them.

[0027] Embodiment 2:

[0028] like Figure 1-4 As shown, on the basis of the first embodiment, the utility model provides a technical solution: the bottom of the barrel cover 2 is fixedly connected with a lower hopper 10, the lower end of the lower hopper 10 is fixedly connected with a sewage outlet 12, and three supporting legs 5 are evenly and fixedly installed on the outer side of the filter barrel 4, and a movable groove 18 is opened at the lower end of each supporting leg 5, and a movable column 17 is inserted into the inside of the movable groove 18, and a foot support 6 is fixedly connected to the lower end of the movable column 17, and a threaded rod 15 is rotatably connected to the upper surface of the inner cavity of the movable groove 18, and the lower end of the threaded rod 15 is screwed to the movable column 17, and an operating block 19 is sleeved on the outer side of the threaded rod 15, and the operating block 19 is a cross-shaped structure, and the movable column 17 is a rectangular structure.

[0029] During implementation, by inserting a hand into the operating port 16 and rotating the operating block 19, the threaded rod 15 connected thereto is driven to rotate, thereby controlling the lifting and lowering of the outer movable column 17, thereby changing the supporting height of the foot support 6 at the corresponding position, making it easier to place the device stably.

[0030] When placing the device, the operating block 19 at the corresponding position is rotated to drive the threaded rod 15 connected thereto to rotate, and the movable column 17 on the outside to rise and fall, and the support height of the foot support 6 at the position is changed, so that the device is placed horizontally. When in use, the vacuum pump 13 is first started, and the biogas is passed into the interior of the filter barrel 4 through the air inlet pipe 3, and the biogas is filtered by the hydrophobic mesh plate 9 under the action of the vacuum pump 13 and discharged from the air outlet pipe 14, and the water in the biogas is discharged from the water and sewage outlet 12, and the impurities slide from the hydrophobic mesh plate 9 to the baffle 8, and then the hair dryer 1 and the electric telescopic rod 7 are started, and the electric telescopic rod 7 drives the baffle 8 connected to its output end to drive the impurities to move downward, and at the same time, the hair dryer 1 blows the impurities off and discharges them from the water and sewage outlet 12.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biogas filtering and draining device, comprising a filter barrel (4), characterized in that: The top of the filter barrel (4) is provided with a barrel cover (2), and a partition (11) in contact with the barrel cover (2) is fixedly installed on the inner side of the filter barrel (4), a hydrophobic mesh plate (9) for filtering is fixedly installed on one side of the partition plate (11), and a baffle (8) is arranged on the outer side of the hydrophobic mesh plate (9) for filtering, a hair dryer (1) is fixedly installed inside the barrel cover (2), and an electric telescopic rod (7) is fixedly installed on the upper surface of the inner cavity of the filter barrel (4), and the output end of the electric telescopic rod (7) is fixedly connected to the baffle (8).

2. A biogas filtration and drainage device according to claim 1, characterized in that: An air inlet pipe (3) and an air outlet pipe (14) are fixedly connected to the outside of the filter barrel (4), and an air pump (13) connected to the filter barrel (4) is arranged on the air outlet pipe (14).

3. A biogas filtering and draining device according to claim 2, characterized in that: The air inlet pipe (3) is located above the hydrophobic mesh plate (9) for filtering, and the hydrophobic mesh plate (9) for filtering is in the form of a truncated cone.

4. A biogas filtration and drainage device according to claim 1, characterized in that: The bottom of the barrel cover (2) is fixedly connected to a lower hopper (10), and the lower end of the lower hopper (10) is fixedly connected to a sewage outlet (12).

5. The biogas filtering and draining device according to claim 1, characterized in that: Three supporting legs (5) are evenly and fixedly mounted on the outside of the filter barrel (4), and a movable groove (18) is provided at the lower end of each supporting leg (5). A movable column (17) is inserted into the inside of the movable groove (18), and a foot support (6) is fixedly connected to the lower end of the movable column (17).

6. A biogas filtration and drainage device according to claim 5, characterized in that: A threaded rod (15) is rotatably connected to the upper surface of the inner cavity of the movable groove (18), and the lower end of the threaded rod (15) is threadedly connected to the movable column (17).

7. A biogas filtration and drainage device according to claim 6, characterized in that: An operating block (19) is sleeved on the outer side of the threaded rod (15); the operating block (19) is in a cross-shaped structure, and the movable column (17) is in a rectangular structure.

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