A pretreatment filtering device for industrial exhaust gas emission

Abstract

The utility model relates to a kind of pretreatment filtering equipment of industrial waste gas emission, especially in the technical field of waste gas purification. Including waste gas treatment bucket, rotating rod, filter screen, air inlet cooling component, mobile box, moving mechanism. Overcome the current waste gas pretreatment device only in one position to industrial waste gas is extracted, the problem of inconvenient movement;And the waste gas of temperature too high cannot be effectively cooled first.

Description

Technical Field

[0001] This utility model relates to the technical field of waste gas purification, and in particular to a pretreatment filtration device for industrial waste gas emissions. Background Technology

[0002] Waste gas pretreatment is a crucial step in industrial emission control. It involves removing or reducing pollutants such as particulate matter, acidic gases, alkaline gases, and organic compounds in waste gas to meet emission standards. Pre-filtration typically refers to the use of primary filters, such as mechanical screens or pre-filters, to remove large particulate matter from waste gas.

[0003] Current waste gas pretreatment devices can only absorb industrial waste gas at one location and cannot be moved around, which greatly reduces the efficiency of waste gas filtration. In addition, most of the waste gas is too hot during the intake process, and current waste gas pretreatment devices cannot effectively cool down the waste gas that is too hot. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] This utility model provides a pretreatment filtration device for industrial waste gas emissions, which overcomes the problems of current waste gas pretreatment devices being able to absorb industrial waste gas in only one location and being inconvenient to move; as well as the problem of being unable to effectively cool down waste gas with excessively high temperatures first.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a pretreatment filtration device for industrial waste gas emissions, including a waste gas treatment tank, a rotating rod, a filter screen, an air intake cooling assembly, a moving box, and a moving mechanism.

[0008] The top of the waste gas treatment tank is equipped with a rotating motor; the output end of the rotating motor is connected to the rotating rod; the rotating rod passes through the interior of the waste gas treatment tank; from top to bottom, the rotating rod is provided with an activated carbon filter, the filter, and several sleeves located below the rotating rod; the outer wall of the waste gas treatment tank is provided with an air inlet; the air inlet is connected to the air intake cooling assembly; the top of the waste gas treatment tank is provided with an air outlet; the bottom of the waste gas treatment tank is provided with the movable box; the movable box contains the moving mechanism.

[0009] Preferably, the outer wall of the waste gas treatment tank is provided with a medicine box; the medicine box is connected to a water inlet pipe; the other end of the water inlet pipe passes through the interior of the waste gas treatment tank, and the water inlet pipe located inside the waste gas treatment tank is provided with an atomizing nozzle; a pressure pump is provided on the water inlet pipe.

[0010] Preferably, an ozone generator is provided on the outer wall of the exhaust gas treatment box; the ozone generator is connected to an air inlet pipe; the other end of the air inlet pipe passes through the interior of the exhaust gas treatment box, and the air inlet pipe located inside the exhaust gas treatment box is provided with a jet nozzle.

[0011] Preferably, uniform blades are fixedly connected to the sleeve; the uniform blades are U-shaped.

[0012] Preferably, the air intake cooling assembly includes a cooling box, an exhaust gas inlet, a temperature detector, a spray head, and a cooling water outlet;

[0013] The air inlet is connected to the cooling box on the right side; the exhaust gas inlet is located on the right side of the cooling box; the temperature detector is located inside the exhaust gas inlet; several spray heads are located at the top of the cooling box; the water inlet of the spray heads is connected to an external cooling water supply device; and the cooling water outlet is located at the bottom of the cooling box.

[0014] Preferably, the moving mechanism includes a drive cylinder, a support plate, a mounting plate, a rotating shaft, a mounting bracket, moving wheels, and a through hole;

[0015] The top of the mobile box is equipped with the driving cylinder; the connecting rod of the driving cylinder is connected to the support plate; the mounting plate is fixedly connected to the four corners of the bottom of the support plate; the mounting bracket is rotatably mounted on the bottom of the mounting plate via a rotating shaft; the moving wheel is mounted on the mounting bracket; the bottom of the mobile box has the through hole; the bottom of the moving wheel can pass through the through hole and extend to the outside of the mobile box.

[0016] Preferably, the lower end of the rotating shaft is fixedly connected to the mounting bracket; the upper end of the rotating shaft can be rotatably mounted on the mounting plate via a bearing.

[0017] (3) Beneficial effects

[0018] This utility model provides a pretreatment filtration device for industrial waste gas emissions, which overcomes the problems of current waste gas pretreatment devices being able to absorb industrial waste gas in only one location and being inconvenient to move; as well as the problem of being unable to effectively cool down waste gas with excessively high temperatures first.

[0019] 1. This utility model, by setting up an air intake cooling component, enables the intake of exhaust gas with excessively high temperature to be effectively cooled down first.

[0020] 2. By setting up a moving mechanism, this utility model makes the waste gas treatment tank easy to move, which is more convenient than the traditional device that can only be fixed in one position to absorb waste gas, thus improving work efficiency. Attached Figure Description

[0021] Figure 1 This utility model proposes a pretreatment filtration device for industrial waste gas emissions;

[0022] Figure 2 In this utility model Figure 1 Internal structural diagram;

[0023] Figure 3 This is a schematic diagram of the internal structure of the mobile box in this utility model;

[0024] Figure 4 This is a schematic diagram of the connection between the mounting plate and the mounting bracket in this utility model;

[0025] Figure 5 This is a schematic diagram of the intake cooling assembly in this utility model;

[0026] Reference numerals: 1-Exhaust gas treatment tank, 2-Rotating motor, 3-Rotating rod, 4-Activated carbon filter, 5-Filter, 6-Sleeve, 7-Air inlet, 8-Air inlet cooling assembly, 81-Cooling box, 82-Exhaust gas inlet, 83-Temperature detector, 84-Spray head, 85-Cooling water outlet, 9-Air outlet, 10-Moving box, 11-Moving mechanism, 111-Drive cylinder, 112-Support plate, 113-Mounting plate, 114-Rotating shaft, 115-Mounting bracket, 16-Moving wheel, 117-Through hole, 12-Medicine tank, 13-Water inlet pipe, 14-Atomizing nozzle, 15-Pressure pump, 16-Ozone generator, 17-Air inlet pipe, 18-Jet nozzle, 19-Uniform blades. Detailed Implementation

[0027] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0028] like Figures 1-4 As shown, the pretreatment and filtration equipment for industrial waste gas emissions according to this utility model includes a waste gas treatment tank 1, a rotating rod 3, a filter screen 5, an air intake cooling assembly 8, a moving box 10, and a moving mechanism 11.

[0029] The top of the waste gas treatment tank 1 is equipped with a rotating motor 2; the output end of the rotating motor 2 is connected to the rotating rod 3; the rotating rod 3 passes through the interior of the waste gas treatment tank 1; the rotating rod 3 is provided with an activated carbon filter screen 4, a filter screen 5, and several sleeves 6 located below the rotating rod 3 from top to bottom; the outer wall of the waste gas treatment tank 1 is provided with an air inlet 7; the air inlet 7 is connected to the air inlet cooling assembly 8; the top of the waste gas treatment tank 1 is provided with an air outlet 9; the bottom of the waste gas treatment tank 1 is provided with a movable box 10; the movable box 10 is provided with a moving mechanism 11 inside.

[0030] The outer wall of the exhaust gas treatment tank 1 is provided with a medicine box 12; the medicine box 12 is connected to a water inlet pipe 13; the other end of the water inlet pipe 13 passes through the interior of the exhaust gas treatment tank 1, and the water inlet pipe 13 located inside the exhaust gas treatment tank 1 is provided with an atomizing nozzle 14; a pressure pump 15 is provided on the water inlet pipe 13.

[0031] An ozone generator 16 is provided on the outer wall of the exhaust gas treatment box; the ozone generator 16 is connected to an air inlet pipe 17; the other end of the air inlet pipe 17 passes through the interior of the exhaust gas treatment box 1, and the air inlet pipe 17 located inside the exhaust gas treatment box 1 is provided with a jet nozzle 18.

[0032] A uniform blade 19 is fixedly connected to the sleeve 6; the uniform blade 19 is U-shaped; by setting the U-shaped uniform blade 19, it is convenient to evenly distribute the agent sprayed by the atomizing nozzle 14 and the gas sprayed by the ozone generator 16, thereby better purifying the odor of the exhaust gas.

[0033] The air intake cooling assembly 8 includes a cooling box 81, an exhaust gas inlet 82, a temperature detector 83, a spray head 84, and a cooling water outlet 85.

[0034] The air inlet 7 is connected to the cooling box 81 on the right side; the exhaust gas inlet 82 is provided on the right side of the cooling box 81; the temperature detector 83 is provided inside the exhaust gas inlet 82; a number of spray heads 84 are provided at the top of the cooling box 81; the water inlet of the spray head 84 is connected to an external cooling water supply device; the cooling water outlet 85 is provided at the bottom of the cooling box 81.

[0035] The moving mechanism 11 includes a drive cylinder 111, a support plate 112, a mounting plate 113, a rotating shaft 114, a mounting bracket 115, a moving wheel 116, and a through hole 117.

[0036] The top of the mobile box 10 is provided with the driving cylinder 111; the connecting rod of the driving cylinder 111 is connected to the support plate 112; the mounting plate 113 is fixedly connected to the four corners of the bottom of the support plate 112; the mounting bracket 115 is rotatably mounted on the bottom of the mounting plate 113 through the rotating shaft 114; the moving wheel 116 is mounted on the mounting bracket 115; the bottom of the mobile box 10 is provided with the through hole 117; the bottom of the moving wheel 116 can pass through the through hole 117 and extend to the outside of the mobile box 10.

[0037] The lower end of the rotating shaft 114 is fixedly connected to the mounting bracket 115; the upper end of the rotating shaft 114 can be rotatably mounted on the mounting plate 113 via a bearing.

[0038] Working principle: Exhaust gas enters the interior of the exhaust gas treatment tank 1 through the air inlet 7; at this time, the pressure pump 15 is turned on, and the atomized agent passes through the atomizing nozzle, causing the motor to drive the rotating rod 3 to rotate, which in turn causes the uniform blades 19 to rotate, thereby uniformly dispersing the agent and gas, so that the odor of the inhaled exhaust gas can be fully removed; the exhaust gas first passes through the filter screen 5, where large particles are intercepted, and then passes through the activated carbon filter screen 4 to purify the exhaust gas, completing the preliminary pre-filtration process; the gas after preliminary filtration is discharged through the air outlet 9.

[0039] During the use of the exhaust gas treatment tank 1, the drive cylinder 111 can be opened to move the support plate 112, thereby causing the moving wheel 116 to extend out of the through hole 117, and then the entire exhaust gas treatment tank 1 can be moved, which facilitates the treatment of exhaust gas in different locations.

[0040] Furthermore, during the process of drawing in exhaust gas, if the temperature detector 83 detects that the temperature of the drawn-in exhaust gas is too high, the external control device controls the spray head 84 to spray cooling water to cool the excessively hot exhaust gas, further improving the stability of the device. Content not described in detail in this specification belongs to prior art known to those skilled in the art.

[0041] The embodiments described above are merely preferred embodiments of the present invention, and are described in a relatively specific and detailed manner. However, the present invention is not limited to these embodiments. It should be noted that for those skilled in the art, any improvements made without departing from the spirit of the present invention fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A pretreatment filtration device for industrial waste gas emissions, characterized in that, It includes an exhaust gas treatment tank (1), a rotating rod (3), a filter screen (5), an air intake cooling assembly (8), a moving box (10), and a moving mechanism (11); The top of the waste gas treatment tank (1) is provided with a rotating motor (2); the output end of the rotating motor (2) is connected to the rotating rod (3); the rotating rod (3) passes through the interior of the waste gas treatment tank (1); the rotating rod (3) is provided with an activated carbon filter (4), a filter (5), and several sleeves (6) located below the rotating rod (3) from top to bottom; the outer wall of the waste gas treatment tank (1) is provided with an air inlet (7); the air inlet (7) is connected to the air inlet cooling assembly (8); the top of the waste gas treatment tank (1) is provided with an air outlet (9); the bottom of the waste gas treatment tank (1) is provided with a movable box (10); the movable box (10) is provided with a moving mechanism (11) inside.

2. The pretreatment filtration equipment for industrial waste gas emissions according to claim 1, characterized in that, The outer wall of the exhaust gas treatment tank (1) is provided with a medicine box (12); the medicine box (12) is connected to a water inlet pipe (13); the other end of the water inlet pipe (13) passes through the interior of the exhaust gas treatment tank (1), and the water inlet pipe (13) located inside the exhaust gas treatment tank (1) is provided with an atomizing nozzle (14); a pressure pump (15) is provided on the water inlet pipe (13).

3. The pretreatment filtration equipment for industrial waste gas emissions according to claim 1, characterized in that, An ozone generator (16) is provided on the outer wall of the exhaust gas treatment box; the ozone generator (16) is connected to an air inlet pipe (17); the other end of the air inlet pipe (17) passes through the interior of the exhaust gas treatment box (1), and the air inlet pipe (17) located inside the exhaust gas treatment box (1) is provided with a jet nozzle (18).

4. The pretreatment filtration equipment for industrial waste gas emissions according to claim 1, characterized in that, The sleeve (6) is fixedly connected with uniform blades (19); the uniform blades (19) are U-shaped.

5. The pretreatment filtration equipment for industrial waste gas emissions according to claim 1, characterized in that, The intake cooling assembly (8) includes a cooling box (81), an exhaust gas inlet (82), a temperature detector (83), a spray head (84), and a cooling water outlet (85); The air inlet (7) is connected to the cooling box (81) on the right side; the exhaust gas inlet (82) is provided on the right side of the cooling box (81); the temperature detector (83) is provided inside the exhaust gas inlet (82); a number of spray heads (84) are provided at the top inside the cooling box (81); the water inlet of the spray head (84) is connected to an external cooling water supply device; the cooling water outlet (85) is provided at the bottom inside the cooling box.

6. The pretreatment filtration device for industrial waste gas emissions according to claim 1, characterized in that, The moving mechanism (11) includes a drive cylinder (111), a support plate (112), a mounting plate (113), a rotating shaft (114), a mounting bracket (115), a moving wheel (116), and a through hole (117); The top of the mobile box (10) is provided with the driving cylinder (111); the connecting rod of the driving cylinder (111) is connected to the support plate (112); the four corners of the bottom of the support plate (112) are fixedly connected with the mounting plate (113); the bottom of the mounting plate (113) is rotatably mounted with the mounting bracket (115) through the rotating shaft (114); the mounting bracket (115) is mounted with the moving wheel (116); the bottom of the mobile box (10) is provided with the through hole (117); the bottom of the moving wheel (116) can pass through the through hole (117) and extend to the outside of the mobile box (10).

7. The pretreatment filtration device for industrial waste gas emissions according to claim 6, characterized in that, The lower end of the rotating shaft (114) is fixedly connected to the mounting bracket (115); the upper end of the rotating shaft (114) can be rotatably mounted on the mounting plate (113) via a bearing.

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