Industrial flue gas purification equipment

Abstract

The utility model discloses an industrial flue gas purification treatment device, which relates to the technical field of industrial flue gas purification treatment, and comprises a connecting frame, wherein two first connecting columns are fixedly connected to the bottom and corresponding two sides of the connecting frame, and a box body is fixedly connected to one side of four first connecting columns close to each other, and one side of each two of the box bodies is fixedly connected to the box body. The beneficial effects of the utility model are as follows: by adopting a lifting mechanism, when in use, the first connecting column, the fixed foot, the box body, the rack, the second connecting column, the motor, the rotating shaft, the gear, and the fixed block can cooperate with each other to drive the fixed foot and the second connecting column to descend, contact the ground to prop up the box body, so that the equipment can be fixed, and after lifting, it cooperates with the universal wheel to move the equipment, so that the staff can install the equipment more conveniently, and the installation efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of industrial flue gas purification and treatment technology, specifically to an industrial flue gas purification and treatment device. Background Technology

[0002] Industrial flue gas contains a large amount of harmful substances, mainly nitrogen oxides and sulfur oxides, as well as a large amount of heat. If it is emitted directly, it will not only cause particulate pollution in the atmosphere, but also increase the greenhouse effect (not only because it contains carbon oxides, but also because it contains a large amount of heat). Therefore, the treatment of industrial flue gas requires the removal of harmful substances.

[0003] Existing industrial flue gas purification equipment cools the flue gas introduced through the flue gas inlet using a cooling sedimentation tank. The water inside the cooling sedimentation tank also adsorbs some of the dust. Through the cooperation of a circulating pump, water supply pipe, atomizing nozzle, and water supply pipe, water from the bottom of the cooling sedimentation tank is pumped to the top of the cooling sedimentation tank. After being atomized by the atomizing nozzle, the cooling speed is increased. At the same time, the atomized water can adsorb particles in the flue gas, thus solving the problem of incomplete removal of particulate impurities by existing equipment.

[0004] However, existing industrial flue gas purification equipment is large in size and heavy in weight. During installation, staff need to constantly adjust the position of the equipment to connect it to the industrial furnace. However, due to its weight, staff have to use tools to move it manually, which is very time-consuming and labor-intensive. Therefore, we propose an industrial flue gas purification equipment. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an industrial flue gas purification and treatment device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an industrial flue gas purification and treatment device, comprising a connecting frame, two first connecting columns fixedly connected to the bottom and corresponding sides of the connecting frame, a housing fixedly connected to one side of the four first connecting columns that are close to each other, a machine box fixedly connected to one side of every two housings, a lifting mechanism provided on the side of the machine box and the housing that are close to each other, two casters fixedly connected to the bottom and corresponding sides of the housing, a purification mechanism provided on the top of the housing, and a spraying mechanism provided inside the housing.

[0007] Preferably, the lifting mechanism includes a second connecting column, which is slidably connected to the inside of the first connecting column. Fixed blocks are fixedly connected to the inside of the housing on both corresponding sides. A rotating shaft is rotatably connected inside each fixed block, and gears are fixedly connected to both corresponding ends of the rotating shaft. A rack is fixedly connected to one side of the second connecting column, and the gear meshes with the rack. A motor is fixedly installed inside the housing, and the output end of the motor is fixedly connected to the rotating shaft. A fixed foot is fixedly connected to the bottom of the second connecting column, which facilitates raising the housing and makes installation easier for workers.

[0008] Preferably, the purification mechanism includes a pipe fixedly connected to the top of the housing. A dehumidifier is fixedly connected to the top of the pipe. A desulfurization device and a denitrification device are fixedly connected to the top of the housing and to one side of the dehumidifier. A connecting pipe is fixedly connected to the top of both the dehumidifier and the desulfurization device. One end of one connecting pipe is fixedly connected to the desulfurization device, and one end of the other connecting pipe is fixedly connected to the denitrification device. An exhaust pipe is fixedly connected to one side of the denitrification device, which is beneficial for purifying the flue gas and avoiding environmental pollution.

[0009] Preferably, the spraying mechanism includes a circulating pump, which is fixedly connected to one side of the housing. Both the output and input ends of the circulating pump are fixedly connected to water pipes. One end of one water pipe is fixedly connected to the top of the inner wall of the housing, and the other water pipe is fixedly connected to the bottom of the inner wall of the housing. A water purifier is fixedly installed inside the housing. Several atomizing nozzles are fixedly connected to the bottom of one of the water pipes, which helps to save water resources.

[0010] Preferably, a flue gas inlet pipe is fixedly connected to one side of the housing, and a water inlet is fixedly connected to the top of the housing and the side closest to the desulfurization device.

[0011] Preferably, a control panel is fixedly connected to one side of the housing, and a drain valve is fixedly connected to one side of the housing and below the control panel. The circulating pump, motor, and water purifier are all electrically connected to the control panel, which facilitates operation by the staff and makes operation more convenient.

[0012] This utility model provides an industrial flue gas purification and treatment device, which has the following beneficial effects:

[0013] 1. This industrial flue gas purification and treatment equipment, by adopting a lifting mechanism, can lower the fixed feet and the second connecting column through the cooperation of the first connecting column, fixed feet, housing, rack, second connecting column, motor, rotating shaft, gear, and fixed block, so that the housing is supported when in contact with the ground, thus fixing the equipment. After being raised, it can be moved by cooperating with the casters, making it more convenient for workers to install the equipment and effectively improving the installation efficiency.

[0014] 2. This industrial flue gas purification equipment, through the use of a spray mechanism, utilizes the cooperation of water pipes, a circulating pump, a water purifier, and atomizing nozzles. The water mist sprayed from the atomizing nozzles wets the particles in the flue gas, causing them to fall to the bottom of the inner wall of the chamber. The circulating pump recycles the internal water resources, effectively reducing water waste. The water purifier further purifies the used water for continuous use, maximizing water resource utilization. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram from another perspective of the present invention;

[0017] Figure 3 This is a schematic diagram showing a partial cross-section of the present invention;

[0018] Figure 4 This is a schematic diagram of the cross-section of the present invention.

[0019] In the diagram: 1. Connecting frame; 2. Water inlet; 3. First connecting column; 4. Control panel; 5. Fixing foot; 6. Casters; 7. Drain valve; 8. Housing; 9. Chassis; 10. Smoke inlet pipe; 11. Smoke outlet pipe; 12. Connecting pipe; 13. Desulfurization device; 14. Dehumidification device; 15. Denitrification device; 16. Water pipe; 17. Circulating pump; 18. Rack; 19. Second connecting column; 20. Motor; 21. Shaft; 22. Gear; 23. Pipe; 24. Water purifier; 25. Atomizing nozzle; 26. Fixing block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] See also Figures 1 to 4This utility model provides a technical solution: an industrial flue gas purification and treatment device, including a connecting frame 1, two first connecting columns 3 are fixedly connected to the bottom and corresponding sides of the connecting frame 1, a box 8 is fixedly connected to the side of the four first connecting columns 3 that are close to each other, a machine box 9 is fixedly connected to one side of every two boxes 8, a lifting mechanism is provided on the side of the machine box 9 and the box 8 that are close to each other, two universal wheels 6 are fixedly connected to the bottom and corresponding sides of the box 8, a purification mechanism is provided on the top of the box 8, and a spraying mechanism is provided inside the box 8.

[0022] The lifting mechanism includes a second connecting column 19, which is slidably connected to the inside of the first connecting column 3. Fixing blocks 26 are fixedly connected to the inside of the housing 9 on both corresponding sides. A rotating shaft 21 is rotatably connected inside the fixing blocks 26, and gears 22 are fixedly connected to both corresponding ends of the rotating shaft 21. A rack 18 is fixedly connected to one side of the second connecting column 19, and the gears 22 mesh with the rack 18. A motor 20 is fixedly installed inside the housing 9, and the output end of the motor 20 is fixedly connected to the rotating shaft 21. A fixing foot 5 is fixedly connected to the bottom of the second connecting column 19. By pushing the equipment, the casters 6 can slide on the ground to the desired installation position, connecting the smoke inlet pipe 10 to the industrial furnace. The motor 20 is then started via the control panel 4, causing the rotating shaft 21 to rotate, which in turn causes the gears 22 to mesh with the rack 18, lowering the second connecting column 19. The fixing foot 5 supports the housing 8, suspending the casters 6 in the air, thus securing the equipment and facilitating the raising of the housing 8 for easy installation by personnel.

[0023] The purification mechanism includes a pipe 23, which is fixedly connected to the top of the housing 8. A dehumidifier 14 is fixedly connected to the top of the pipe 23. A desulfurization device 13 and a denitrification device 15 are fixedly connected to the top of the housing 8 and to one side of the dehumidifier 14, respectively. A connecting pipe 12 is fixedly connected to the top of both the dehumidifier 14 and the desulfurization device 13. One end of one connecting pipe 12 is fixedly connected to the desulfurization device 13, and the other end of the connecting pipe 12 is fixedly connected to the denitrification device 15. A flue gas pipe 11 is fixedly connected to one side of the denitrification device 15. The flue gas enters the interior of the dehumidifier 14 through the pipe 23, so that the flue gas enters the interior of the desulfurization device 13 and the denitrification device 15 in sequence through the connecting pipe 12, thereby dehumidifying, desulfurizing, and denitrifying the flue gas in sequence, which is beneficial for purifying the flue gas and avoiding environmental pollution.

[0024] The spraying mechanism includes a circulation pump 17, which is fixedly connected to one side of the housing 8. Both the output and input ends of the circulation pump 17 are fixedly connected to water pipes 16. One end of one water pipe 16 is fixedly connected to the top of the inner wall of the housing 8, and the other water pipe 16 is fixedly connected to the bottom of the inner wall of the housing 8. A water purifier 24 is fixedly installed inside the housing 8. Several atomizing nozzles 25 are fixedly connected to the bottom of one of the water pipes 16. By starting the circulation pump 17 through the control panel 4, water from inside the housing 8 can be drawn and atomized through the atomizing nozzles 25 at the bottom of the other water pipe 16, thus wetting and reducing the particles contained in the flue gas. The water purifier 24, activated through the control panel 4, purifies the water and works in conjunction with the circulation pump 17 for recycling, which helps to save water resources.

[0025] A flue gas inlet pipe 10 is fixedly connected to one side of the housing 8, and a water inlet 2 is fixedly connected to the top of the housing 8 and the side closest to the desulfurization device 13.

[0026] A control panel 4 is fixedly connected to one side of the housing 8. A drain valve 7 is fixedly connected to one side of the housing 8 and below the control panel 4. The circulating pump 17, motor 20, and water purifier 24 are all electrically connected to the control panel 4, which facilitates operation by staff and makes operation more convenient.

[0027] In summary, when using this industrial flue gas purification equipment, the operator first pushes the equipment to allow the casters 6 to slide on the ground and move it to the desired installation position. The inlet pipe 10 is then connected to the industrial furnace. The motor 20 is then started via the control panel 4, causing the motor 20 to rotate the shaft 21, which in turn engages the gear 22 with the rack 18, lowering the second connecting column 19. The fixing feet 5 support the housing 8, suspending the casters 6 and securing the equipment. When flue gas enters the housing 8, the control panel... When the control panel 4 starts the circulation pump 17, water from inside the housing 8 is drawn and atomized through the atomizing nozzle 25 at the bottom of another water pipe 16. This wets and lowers the particles in the flue gas, which then enter the dehumidification device 14 through the pipe 23. The flue gas then enters the desulfurization device 13 and the denitrification device 15 through the connecting pipe 12, where it is dehumidified, desulfurized, and denitrified in sequence. Finally, the flue gas is discharged from the exhaust pipe 11. The water purifier 24 is started through the control panel 4 to purify the water and circulate it in conjunction with the circulation pump 17.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An industrial flue gas purification and treatment device, comprising a connecting frame (1), characterized in that: Two first connecting columns (3) are fixedly connected at the bottom and corresponding sides of the connecting frame (1); a box body (8) is fixedly connected to one side of the four first connecting columns (3) close to each other; a machine box (9) is fixedly connected to one side of each two of the boxes (8); a lifting mechanism is provided on the side of the machine box (9) and the box body (8) close to each other; two universal wheels (6) are fixedly connected at the bottom and corresponding sides of the box body (8); a purification mechanism is provided on the top of the box body (8); and a spray mechanism is provided inside the box body (8).

2. The industrial flue gas purification equipment according to claim 1, characterized in that: The lifting mechanism comprises a second connecting column (19), the second connecting column (19) is slidably connected to the inside of the first connecting column (3), the inside of the chassis (9) and the corresponding two sides are fixedly connected with a fixing block (26), the inside of the fixing block (26) is rotatably connected with a rotating shaft (21), the corresponding two ends of the rotating shaft (21) are fixedly connected with a gear (22), one side of the second connecting column (19) is fixedly connected with a rack (18), the gear (22) is meshed with the rack (18), a motor (20) is fixedly installed inside the chassis (9), the output end of the motor (20) is fixedly connected to the rotating shaft (21), and the bottom of the second connecting column (19) is fixedly connected with a fixing foot (5).

3. The industrial flue gas purification equipment according to claim 1, characterized in that: The purification mechanism comprises a pipeline (23), wherein the pipeline (23) is fixedly connected to the top of a housing (8), a dehumidifier (14) is fixedly connected to the top of the pipeline (23), a desulfurization device (13) and a denitrification device (15) are fixedly connected to the top of the housing (8) and located on one side of the dehumidifier (14), respectively, the top of the dehumidifier (14) and the desulfurization device (13) are both fixedly connected to connecting pipes (12), one end of one of the connecting pipes (12) is fixedly connected to the desulfurization device (13), and one end of the other connecting pipe (12) is fixedly connected to the denitrification device (15), and one side of the denitrification device (15) is fixedly connected to a smoke exhaust pipe (11).

4. The industrial flue gas purification equipment according to claim 1, characterized in that: The spray mechanism comprises a circulation pump (17), the circulation pump (17) is fixedly connected to one side of the box (8), the output end and the input end of the circulation pump (17) are both fixedly connected to water pipes (16), one end of one of the water pipes (16) is fixedly connected to the top of the inner wall of the box (8), and the other water pipe (16) is fixedly connected to the bottom of the inner wall of the box (8), a water purifier (24) is fixedly installed inside the box (8), and a plurality of atomizing nozzles (25) are fixedly connected to the bottom of one of the water pipes (16).

5. The industrial flue gas purification equipment according to claim 1, characterized in that: A smoke inlet pipe (10) is fixedly connected to one side of the box body (8), and a water inlet (2) is fixedly connected to the top of the box body (8) and the side close to the desulfurization device (13).

6. The industrial flue gas purification equipment according to claim 4, characterized in that: A control panel (4) is fixedly connected to one side of the box (8), a drain valve (7) is fixedly connected to one side of the box (8) and below the control panel (4), and the circulation pump (17), the motor (20), and the water purifier (24) are all electrically connected to the control panel (4).

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