Adsorption device for air pollution control

Abstract

The utility model discloses an adsorption device for air pollution abatement, which comprises a shell, the left side and the right side of the shell are connected with supporting plates through bolts, the right side of the shell is connected with an air extracting pump through bolts, an air outlet in the right side of the air extracting pump is sleeved with an air extracting pipe, and an air outlet pipe is sleeved with an air outlet in the left side of the air extracting pump. The left end of the air outlet pipe extends into the shell and is connected with a dust falling box in a communicating mode, butt joint plates are connected to the positions, close to the left side and the right side, of the top of the dust falling box through bolts, and the tops of the butt joint plates are connected to the top of an inner cavity of the shell through bolts. According to the technical scheme, through mutual cooperation of a liquid spraying pipe, a dust falling box body, a square pipe, a collecting box, a rotating plate and other parts, treatment liquid can be effectively sprayed, so that dust and the like in gas can be effectively treated, the dust falling efficiency is improved, the gas can be effectively retained, and the dust falling effect is improved. Therefore, effective and sufficient adsorption can be carried out, and the adsorption efficiency and the use efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of air pollution control technology, and in particular to an adsorption device for air pollution control. Background Technology

[0002] Air pollution, also known as atmospheric pollution, generally refers to the phenomenon where certain substances enter the atmosphere due to human activities or natural processes, reaching a sufficient concentration and lasting for a sufficient period of time, thereby endangering human comfort, health, and welfare or the environment. In other words, any substance whose quantity, properties, and duration of existence are sufficient to affect humans or other organisms and property can be called an air pollutant. In order to control air pollution, before emissions, particulate matter and harmful gases in the emitted gases need to be adsorbed by adsorption devices.

[0003] For example, an adsorption device for air pollution control disclosed in application number 202110378921.1 uses a rotating mechanism to drive a rotating shaft to rotate periodically in both directions. The rotating shaft drives an exhaust fan to rotate periodically in both directions, thereby periodically extracting the exhaust gas from the adsorption chamber clockwise and counterclockwise. This allows the exhaust gas to repeatedly pass through the activated carbon plate, increasing the contact time and number of contact between the exhaust gas and the activated carbon, improving the proportion of particulate matter and harmful gases adsorbed, and preventing the exhaust gas from still exceeding the pollution index standard. The adsorption device has a good adsorption effect.

[0004] However, the above structure cannot effectively spray the treatment liquid during use, thus failing to effectively treat dust and other particles in the gas, reducing its dust reduction efficiency. Furthermore, it cannot effectively retain the gas, resulting in insufficient adsorption and reduced adsorption and utilization efficiency. Therefore, we propose an adsorption device for air pollution control. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide an adsorption device for air pollution control that can effectively spray treatment liquid, thereby effectively treating dust and other particles in the gas, improving its dust reduction efficiency, and effectively retaining the gas, thereby enabling effective and sufficient adsorption, improving its adsorption efficiency and utilization efficiency.

[0006] To achieve the above objectives, an adsorption device for air pollution control is provided, comprising: a housing, with support plates bolted to both the left and right sides of the housing; a suction pump bolted to the right side of the housing, with a suction pipe sleeved at the right outlet of the suction pump and an outlet pipe sleeved at the left outlet of the suction pump; the left end of the outlet pipe extending into the housing and connected to a dust settling box; connecting plates bolted to the top of the dust settling box near both the left and right sides, with the top of the connecting plates bolted to the top of the inner cavity of the housing; a square tube connected to the bottom of the dust settling box; a collection box slidably connected to the bottom of the housing near the left side, with the top of the collection box being open; the bottom of the square tube communicating with the interior of the collection box; and a liquid spraying pipe penetrating the top of the inner cavity of the dust settling box. The bottom of the spray pipe has several evenly distributed spray holes. The top of the housing is connected to a water tank near the right side by bolts, and the top of the water tank is connected to a water injection pipe. The left side of the water tank is connected to a water pump near the bottom by bolts, and the right inlet of the water pump extends into the water tank. The left outlet of the water pump is fitted with an L-shaped pipe, and the bottom end of the L-shaped pipe passes through the top of the housing and connects to the inside of the spray pipe. The first adsorption box and the second adsorption box are slidably connected to the left side of the housing, and the left side of the first adsorption box is open. The left side of the first adsorption box is connected to the right side of the second adsorption box by bolts. The left side of the second adsorption box has several evenly distributed air jet holes. The left side of the housing is connected to an exhaust pipe. A horizontal pipe connects the dust settling box and the first adsorption box.

[0007] According to the adsorption device for air pollution control, a rotating plate is movably connected to the right inner wall of the first adsorption box via a rotating shaft and a bearing, and a rotating motor is bolted to the right side of the first adsorption box. The right end of the rotating shaft on the rotating plate passes through the inner ring of the bearing and is connected to the output shaft of the rotating motor. An air guide hole matching the horizontal tube is opened near the top of the side wall of the rotating plate.

[0008] According to the adsorption device for air pollution control, a plurality of uniformly distributed first activated carbon adsorption cores are bolted together in the first adsorption box, and a plurality of uniformly distributed second activated carbon adsorption cores are bolted together in the second adsorption box.

[0009] According to the adsorption device for air pollution control, a first one-way valve is installed on the outlet pipe, and a second one-way valve is installed on the horizontal pipe.

[0010] According to the adsorption device for air pollution control, the front side of the housing is provided with a through groove that matches the first adsorption box and the second adsorption box, and the front side of the housing is fitted with a cover plate that matches the through groove, and a fastening screw is connected between the cover plate and the first adsorption box and the second adsorption box.

[0011] According to the aforementioned adsorption device for air pollution control, the bottom of the inner cavity of the dust collection box is connected to guide plates near the left and right sides, and the two guide plates are arranged symmetrically about the central axis of the dust collection box.

[0012] According to the adsorption device for air pollution control, the top of the collection box is bolted to the left and right sides, and the bottom of the housing is provided with a slot that matches the insert.

[0013] The above solution has at least one of the following beneficial effects: This technical solution, through the cooperation between components such as the spray pipe, dust collection box, square tube, collection box and rotating plate, enables it to effectively spray the treatment liquid, thereby effectively treating dust in the gas, improving its dust reduction efficiency, and effectively retaining the gas, thereby enabling it to effectively and fully adsorb, improving its adsorption efficiency and utilization efficiency.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front perspective view of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0018] Figure 3 for Figure 1 A magnified view of point A in the figure;

[0019] Figure 4 for Figure 1 A partial 3D view of the dust settling box and its components, including the collection box.

[0020] Legend:

[0021] 1. Shell; 2. L-shaped tube; 3. Water pump; 4. Water tank; 5. Air pump; 6. Air extraction pipe; 7. Support plate; 8. Collection box; 9. Fastening screw; 10. Cover plate; 11. Exhaust pipe; 12. Dust settling box; 13. First one-way valve; 14. Air outlet pipe; 15. Square tube; 16. Liquid spray pipe; 17. Guide plate; 18. Second one-way valve; 19. First adsorption box; 20. Rotating plate; 21. Horizontal tube; 22. Connecting plate; 23. First activated carbon adsorption core; 24. Second adsorption box; 25. Air jet hole; 26. Second activated carbon adsorption core; 27. Air guide hole; 28. Rotary motor. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figures 1 to 4This utility model discloses an adsorption device for air pollution control, comprising a housing 1, with support plates 7 bolted to both the left and right sides of the housing 1. An air pump 5 is bolted to the right side of the housing 1, and an air extraction pipe 6 is fitted onto the right air outlet of the air pump 5. An air outlet pipe 14 is fitted onto the left air outlet of the air pump 5. The left end of the air outlet pipe 14 extends into the housing 1 and is connected to a dust settling box 12. A connecting plate 22 is bolted to the top of the dust settling box 12 near both the left and right sides. The top of 22 is bolted to the top of the inner cavity of the housing 1. The bottom of the dust collection box 12 is connected to a square tube 15. Guide plates 17 are connected to the bottom of the inner cavity of the dust collection box 12 near both the left and right sides. The two guide plates 17 are symmetrically arranged about the central axis of the dust collection box 12. A collection box 8 is slidably connected to the bottom of the housing 1 near the left side. Inserts are bolted to the top of the collection box 8 near both the left and right sides. The bottom of the housing 1 has slots that match the inserts. The collection box 8... The top is open, and the bottom of the square tube 15 is connected to the inside of the collection box 8. A spray pipe 16 is connected through the top of the inner cavity of the dust settling box 12, and the bottom of the spray pipe 16 has several evenly distributed spray holes. A water tank 4 is bolted to the top of the shell 1 near the right side, and a water injection pipe is connected to the top of the water tank 4. A water pump 3 is bolted to the left side of the water tank 4 near the bottom, and the right inlet of the water pump 3 extends into the water tank 4. An L-shaped pipe 2 is sleeved on the left outlet of the water pump 3. The bottom end of the device penetrates through the top of the housing 1 and is connected to the interior of the spray pipe 16. A first adsorption box 19 and a second adsorption box 24 are slidably connected near the left side of the housing 1. The left side of the first adsorption box 19 is open, and the left side of the first adsorption box 19 is bolted to the right side of the second adsorption box 24. Several evenly distributed air jet holes 25 are opened on the left side of the second adsorption box 24. An exhaust pipe 11 is connected to the left side of the housing 1. A horizontal pipe 21 connects the dust settling box 12 and the first adsorption box 19.

[0024] The first adsorption box 19 contains several uniformly distributed first activated carbon adsorption cores 23 connected by bolts, and the second adsorption box 24 contains several uniformly distributed second activated carbon adsorption cores 26 connected by bolts. A through groove matching the first adsorption box 19 and the second adsorption box 24 is provided on the front side of the housing 1, and a cover plate 10 matching the through groove is attached to the front side of the housing 1. A fastening screw 9 connects the cover plate 10 to the first adsorption box 19 and the second adsorption box 24. A first one-way valve 13 is installed on the exhaust pipe 14, and a second one-way valve 18 is installed on the horizontal pipe 21. This structure enables effective spraying of the treatment liquid, thereby effectively treating dust and other contaminants in the gas and improving its dust reduction efficiency.

[0025] A rotating plate 20 is movably connected to the inner right side of the first adsorption box 19 via a shaft and bearing. A rotary motor 28 is bolted to the right side of the first adsorption box 19. The right end of the shaft on the rotating plate 20 passes through the inner ring of the bearing and connects to the output shaft of the rotary motor 28. A gas guide hole 27, matching the horizontal tube 21, is provided near the top of the side wall of the rotating plate 20. This structure effectively retains the gas, enabling efficient and complete adsorption, thus improving its adsorption efficiency and utilization efficiency.

[0026] In this embodiment, the first adsorption box 19 and the second adsorption box 24 are arranged in a circular shape.

[0027] Working Principle: In operation, this technical solution first places the housing 1 in the desired position using two support plates 7. Then, the rotating motor 28 rotates, causing the air guide hole 27 to disengage from the horizontal pipe 21. The suction pump 5 draws gas into the outlet pipe 14 through the suction pipe 6, and the outlet pipe 14 guides the gas into the dust settling box 12. The water pump 3 guides the liquid in the water tank 4 into the spray pipe 16 through the L-shaped pipe 2, and sprays it out from the spray pipe 16. The settled liquid flows into the collection box 8 through the guide plate 17 and the square pipe 15, allowing for effective spraying of the treatment liquid. It can effectively treat dust and other particles in the gas, improving its dust reduction efficiency. The rotating motor 28 drives the air guide hole 27 to correspond with the horizontal pipe 21. The dust-reduced gas enters the first adsorption box 19 through the air guide hole 27, and after being adsorbed by the first activated carbon adsorption core 23, it enters the second adsorption box 24. Then, it is adsorbed by the second activated carbon adsorption core 26 and sprayed out through the air jet hole 25, and finally discharged through the exhaust pipe 11. It can effectively retain the gas, thereby enabling it to be effectively and fully adsorbed, improving its adsorption efficiency and utilization efficiency.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An adsorption device for air pollution control, characterized in that, include: The housing (1) has support plates (7) bolted to both the left and right sides. A vacuum pump (5) is bolted to the right side of the housing (1), and a vacuum pipe (6) is fitted to the right air outlet of the vacuum pump (5). An air outlet pipe (14) is fitted to the left air outlet of the vacuum pump (5). The left end of the air outlet pipe (14) extends into the housing (1) and is connected to a dust collection box (12). The top of the dust collection box (12) is bolted to both the left and right sides with connecting plates (22). The top of the docking plate (22) is bolted to the top of the inner cavity of the housing (1). The bottom of the dust collection box (12) is connected to a square tube (15). A collection box (8) is slidably connected to the bottom of the housing (1) near the left side. The top of the collection box (8) is open. The bottom of the square tube (15) is connected to the inside of the collection box (8). A spray pipe (16) is connected through the top of the inner cavity of the dust collection box (12). The bottom of the spray pipe (16) has several evenly spaced openings. The housing (1) has evenly distributed spray holes. A water tank (4) is bolted to the top right side of the housing (1), and a water injection pipe is connected to the top of the water tank (4). A water pump (3) is bolted to the left side near the bottom of the water tank (4), and the right inlet of the water pump (3) extends into the water tank (4). An L-shaped pipe (2) is fitted onto the left outlet of the water pump (3), and the bottom end of the L-shaped pipe (2) penetrates the top of the housing (1) and connects to the interior of the spray pipe (16). The housing (1) has evenly distributed spray holes. Near the left side, a first adsorption box (19) and a second adsorption box (24) are slidably connected, and the left side of the first adsorption box (19) is open. The left side of the first adsorption box (19) is connected to the right side of the second adsorption box (24) by bolts. The left side of the second adsorption box (24) is provided with several evenly distributed air jet holes (25). The left side of the housing (1) is connected to an exhaust pipe (11). The dust settling box (12) and the first adsorption box (19) are connected by a horizontal pipe (21).

2. The adsorption device for air pollution control according to claim 1, characterized in that, A rotating plate (20) is movably connected to the right inner wall of the first adsorption box (19) via a rotating shaft and a bearing. A rotating motor (28) is bolted to the right side of the first adsorption box (19). The right end of the rotating shaft on the rotating plate (20) passes through the inner ring of the bearing and is connected to the output shaft of the rotating motor (28). An air guide hole (27) matching the horizontal tube (21) is opened on the side wall of the rotating plate (20) near the top.

3. The adsorption device for air pollution control according to claim 1, characterized in that, The first adsorption box (19) contains several uniformly distributed first activated carbon adsorption cores (23) connected by bolts, and the second adsorption box (24) contains several uniformly distributed second activated carbon adsorption cores (26) connected by bolts.

4. An adsorption device for air pollution control according to claim 1, characterized in that, A first check valve (13) is installed on the air outlet pipe (14), and a second check valve (18) is installed on the horizontal pipe (21).

5. An adsorption device for air pollution control according to claim 1, characterized in that, The front side of the housing (1) is provided with a through groove that matches the first adsorption box (19) and the second adsorption box (24), and the front side of the housing (1) is fitted with a cover plate (10) that matches the through groove, and a fastening screw (9) is connected between the cover plate (10) and the first adsorption box (19) and the second adsorption box (24).

6. An adsorption device for air pollution control according to claim 1, characterized in that, The bottom of the inner cavity of the dust collection box (12) is connected to a guide plate (17) near the left and right sides, and the two guide plates (17) are arranged symmetrically about the central axis of the dust collection box (12).

7. An adsorption device for air pollution control according to claim 1, characterized in that, The top of the collection box (8) is connected to the left and right sides by bolts, and the bottom of the housing (1) is provided with a slot that matches the plug.

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