Polymerization pool waste gas treatment equipment for producing water purifying agent

Abstract

The invention relates to the technical field of waste gas treatment, in particular to polymerization pool waste gas treatment equipment for water purifying agent production, which comprises an exhaust hood and a driving assembly, the exhaust hood is slidably connected with a polymerization pool, the driving assembly comprises a bracket, the bracket is fixedly connected with the exhaust hood, the bracket is slidably connected with a lifting plate, and the bracket is fixedly connected with a telescopic motor. A supporting frame is fixedly connected to the polymerization pool, a gas cylinder is fixedly connected to the interior of the supporting frame, an exhaust assembly is arranged in the exhaust hood and comprises an annular plate, the annular plate is slidably connected to the interior of the exhaust hood, three fixing rods are slidably connected to the annular plate, and a circular plate is jointly and fixedly connected to the three fixing rods; a traction assembly is arranged on the exhaust hood, and an adjusting assembly is arranged in the exhaust tank. After the polymerization reaction is finished, waste gas in the polymerization tank can be discharged and treated, so that no waste gas or only a small amount of waste gas is left in the polymerization tank, and the problem that waste gas pollution is generated after the polymerization tank is opened is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for a polymerization pool used in the production of a water purifier. Background Art

[0002] Water purifiers are chemical agents used to purify water. They mainly remove pollutants in water through adsorption, precipitation, flocculation and other effects. Common water purifiers include polyaluminum chloride, polyaluminum ferric chloride, polyferric sulfate, etc. When these polymers are produced, they need to undergo polymerization reactions in containers, and the polymerization process usually produces gaseous by-products. Most of these gases are harmful, so they need to be treated as waste gases.

[0003] The reaction vessel of the polymerization reaction is usually called a polymerization tank. In order to carry out the polymerization reaction, the polymerization tank is often sealed to provide a high temperature and high pressure environment for the reaction. The waste gas generated during the reaction can be discharged naturally under the action of high pressure, but by discharging the waste gas under high pressure, when the air pressure in the polymerization tank is low, the waste gas will no longer be discharged. Therefore, waste gas with a volume close to that of the polymerization tank will eventually remain in the polymerization tank. These waste gases will still cause great harm or safety hazards when the polymerization tank is opened. For this reason, a polymerization tank waste gas treatment equipment is needed to solve the problem. Summary of the invention

[0004] In order to solve the above technical problems, the present invention proposes a polymerization tank waste gas treatment equipment for water purifier production, which can discharge and treat the waste gas in the polymerization tank after the polymerization reaction is completed, so that no waste gas or only a very small amount of waste gas remains in the polymerization tank, thereby avoiding the problem of waste gas pollution after the polymerization tank is opened.

[0005] The technical solution to achieve the purpose of the present invention is: a polymerization pool waste gas treatment equipment for water purification agent production, including an exhaust hood and a drive assembly, the exhaust hood is slidably connected to the polymerization pool, the drive assembly includes a bracket, the bracket is fixedly connected to the exhaust hood, the bracket is slidably connected to a lifting plate, the polymerization pool is fixedly connected to the lifting plate, the bracket is fixedly connected to a telescopic motor, the polymerization pool is fixedly connected to a support frame, the support frame is fixedly connected to a gas cylinder, the polymerization pool is provided with a heating module, the exhaust hood is provided with an exhaust assembly, the exhaust assembly includes a circular plate, the circular plate is slidably connected to the inside of the exhaust hood Three fixed rods are slidably connected to the circular plate, and a circular plate is fixedly connected to the three fixed rods. A pulling assembly is arranged on the exhaust hood, and the pulling assembly includes a rotating shaft, which is rotatably connected to the exhaust hood, a sliding block is slidably connected to the circular plate, a rotating rod is rotatably connected to the rotating shaft and the sliding block, a gear is fixedly connected to the rotating shaft, a rack is fixedly connected to the lifting plate, the rack is meshed with the gear, and a collecting assembly is arranged on the exhaust hood, and the collecting assembly includes an exhaust tank, the exhaust tank is fixedly connected to the exhaust hood, a processing tank is fixedly connected to the exhaust tank, a solution tank is fixedly connected to the processing tank, and an adjusting assembly is arranged inside the exhaust tank.

[0006] Preferably, the exhaust assembly also includes a limit block, a magnetic block and a sealing ring, the limit block is fixedly connected to the inner wall of the exhaust tank, a plurality of the magnetic blocks are fixedly connected to the annular plate and the inside of the circular plate, and the sealing ring is fixedly connected to the circular plate.

[0007] Preferably, the collecting assembly further comprises a connecting pipe, a drain pipe and a liquid inlet hole, the connecting pipe and the drain pipe are fixedly connected to the processing tank, and the liquid inlet hole is provided at the connection between the processing tank and the solution tank.

[0008] Preferably, the collecting assembly further comprises a baffle, a through hole, a vertical rod and a spring, the baffle being slidably connected to the inner wall of the processing tank, the two through holes being opened on the baffle, the vertical rod being fixedly connected to the inner wall of the processing tank, and the spring being fixedly connected between the vertical rod and the baffle.

[0009] Preferably, the collecting assembly further comprises an air duct, wherein the air duct is fixedly connected to the inner wall of the processing tank, and the bottom end of the air duct is close to the bottom inner wall of the processing tank.

[0010] Preferably, the adjusting assembly includes a piston, a telescopic rod and a lifting rod, the piston is slidably connected to the inner wall of the exhaust tank, the telescopic rod is fixedly connected between the piston and the inner wall of the exhaust tank, the lifting rod is slidably connected to the inside of the exhaust tank, and the lifting rod is slidably connected to the piston.

[0011] Preferably, the adjustment component further comprises an air channel, and the air channel is opened on the lifting rod.

[0012] Preferably, the adjustment assembly further comprises a shell and a screw, wherein the shell is fixedly connected to the top of the exhaust tank, the screw is rotatably connected to the inside of the shell, and the screw is threadedly connected to the top end of the lifting rod.

[0013] Preferably, the adjustment assembly further comprises a turntable and a scale, wherein the turntable is rotatably connected to the housing, the turntable is fixedly connected to the screw, and the scale is disposed on the housing.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] First, in the present invention, the annular plate and the circular plate are attracted together by the magnetic block, and when the telescopic motor is started and drives the lifting plate to move, the rack is driven to move together, thereby rotating the gear, and the rotation of the gear drives the rotating shaft to rotate, thereby rotating the rotating rod, and the rotation of the rotating rod controls the circular plate to move up and down, accompanied by the sliding of the slider on the circular plate. When the bottom end of the rotating rod is at a lower position, the annular plate will be held by the limit block, and the circular plate will continue to move downward. At this time, the annular plate and the circular plate will be pulled apart, and the waste gas generated by the polymerization reaction will move to the gap between the two. In the exhaust hood above, the internal space of the exhaust hood and the polymerization tank are integrated. When there is a lot of waste gas, the air pressure increases, causing the piston to move upward. The telescopic rod is elastic, so the air pressure is needed to overcome the elastic force of the telescopic rod when the piston moves. The distance the piston moves upward is affected by the waste gas pressure. When the piston moves upward a sufficient distance, the height of the piston is higher than the bottom opening of the airway. At this time, the waste gas will enter the airway and then be discharged into the treatment tank. The treatment tank contains solution from the solution tank. The waste gas is injected into the solution through the air duct, and the waste gas is treated by reaction.

[0016] Second: In the present invention, the screw can be rotated by rotating the turntable, thereby controlling the lifting and lowering of the lifting rod, thereby controlling the height of the airway. Since the upward movement distance of the piston is related to the exhaust gas pressure, it is only necessary to control the lifting rod and the airway at a suitable height, so that the piston can be moved to a certain height before the exhaust gas is discharged, thereby achieving constant pressure in the polymerization tank and the exhaust hood, providing stable reaction conditions for the polymerization reaction.

[0017] Thirdly, in the present invention, when the polymerization reaction is finished, no waste gas is generated. At this time, the residual gas in the exhaust hood and the polymerization pool cannot be discharged further due to the decrease in air pressure. At this time, the telescopic motor is used to control the circular plate to move upward, and the circular plate will first contact the annular plate, cooperate with the sealing ring, so that the inside of the exhaust hood and the inside of the polymerization pool are separated, and then the annular plate and the circular plate move upward together, which will squeeze the waste gas upward, so that the waste gas above the annular plate is in a high-pressure state again and is discharged through the airway. In this process, the distance that the annular plate and the circular plate move upward is relatively short, so the polymerization pool does not move completely downward to separate from the exhaust hood, and the exhaust The hood and the polymerization pool are still sealed to the outside world, and then the annular plate and the circular plate move downward. Since the exhaust gas above the annular plate has been discharged, the annular plate and the circular plate will separate during the downward movement, and the remaining exhaust gas below the circular plate will be sucked to the top of the annular plate. At the same time, the inert gas in the exhaust hood and the polymerization pool is supplemented with a gas cylinder to maintain the overall air pressure. The annular plate and the circular plate are repeatedly moved up and down, and the inert gas is filled in the polymerization pool with a gas cylinder. The exhaust gas in the polymerization pool will gradually move from below the circular plate to above the annular plate, and then be squeezed and discharged. Finally, no exhaust gas or only a very small amount of exhaust gas will remain in the polymerization pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 3 is a cross-sectional view of the internal structure of the present invention;

[0022] Figure 4 It is a cross-sectional view of the internal structure of the exhaust hood and the polymerization tank in the present invention;

[0023] Figure 5 It is a cross-sectional view of the internal structure of the exhaust tank and the treatment tank in the present invention;

[0024] Figure 6 The present invention Figure 4 An enlarged view of the structure of part A is shown;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the circular plate and the circular ring plate in the present invention;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the adjustment component in the present invention.

[0027] Description of reference numerals:

[0028] 1. Exhaust hood; 2. Polymerization tank; 3. Drive assembly; 31. Bracket; 32. Lifting plate; 33. Telescopic motor; 34. Support frame; 35. Gas cylinder; 36. Heating module; 4. Exhaust assembly; 41. Circular plate; 42. Circular plate; 43. Limit block; 44. Magnetic block; 45. Sealing ring; 46. Fixed rod; 5. Pulling assembly; 51. Rotating shaft; 52. Sliding block; 53. Rotating rod; 54. Gear; 55. Rack; 6. Collecting assembly; 61. Exhaust tank; 62. Processing tank; 63. Solution tank; 64. Connecting pipe; 65. Drain pipe; 66. Liquid inlet hole; 67. Baffle; 68. Through hole; 69. Vertical rod; 610. Spring; 611. Air duct; 7. Adjusting assembly; 71. Piston; 72. Telescopic rod; 73. Lifting rod; 74. Airway; 75. Shell; 76. Screw; 77. Turntable; 78. Scale. DETAILED DESCRIPTION

[0029] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The present invention provides a polymerization pool waste gas treatment device for water purifier production through improvement. The technical solution of the present invention is:

[0031] like Figure 1-Figure 8As shown, a polymerization pool waste gas treatment equipment for water purification agent production includes an exhaust hood 1 and a driving assembly 3. The exhaust hood 1 is slidably connected to a polymerization pool 2. The driving assembly 3 includes a bracket 31, the bracket 31 is fixedly connected to the exhaust hood 1, a lifting plate 32 is slidably connected to the bracket 31, the polymerization pool 2 is fixedly connected to the lifting plate 32, a telescopic motor 33 is fixedly connected to the bracket 31, a support frame 34 is fixedly connected to the polymerization pool 2, a gas cylinder 35 is fixedly connected to the interior of the support frame 34, a heating module 36 is arranged inside the polymerization pool 2, an exhaust assembly 4 is arranged inside the exhaust hood 1, the exhaust assembly 4 includes a circular plate 41, the circular plate 41 is slidably connected to the interior of the exhaust hood 1, three fixed rods 46 are slidably connected to the circular plate 41, and the three fixed rods 46 are fixed together A circular plate 42 is fixedly connected, and three fixed rods 46 limit the circular plate 42 to move up and down only in the vertical direction. A pulling assembly 5 is arranged on the exhaust hood 1, and the pulling assembly 5 includes a rotating shaft 51, which is rotatably connected to the exhaust hood 1, a slider 52 is slidably connected to the circular plate 42, and a rotating rod 53 is rotatably connected to the rotating shaft 51 and the slider 52, a gear 54 is fixedly connected to the rotating shaft 51, and a rack 55 is fixedly connected to the lifting plate 32, and the rack 55 is meshed with the gear 54. A collecting assembly 6 is arranged on the exhaust hood 1, and the collecting assembly 6 includes an exhaust tank 61, which is fixedly connected to the exhaust hood 1, a processing tank 62 is fixedly connected to the exhaust tank 61, a solution tank 63 is fixedly connected to the processing tank 62, and an adjusting assembly 7 is arranged inside the exhaust tank 61.

[0032] The overlap range at the connection between the exhaust hood 1 and the polymerization pool 2 is relatively large. Therefore, when the polymerization pool 2 moves downward, it needs to move to a lower position to be completely separated from the exhaust hood 1. Before this, the exhaust hood 1 and the polymerization pool 2 are still sealed to the outside.

[0033] Furthermore, the exhaust component 4 also includes a limit block 43, a magnet 44 and a sealing ring 45. The limit block 43 is fixedly connected to the inner wall of the exhaust tank 61, and multiple magnets 44 are fixedly connected to the inside of the annular plate 41 and the circular plate 42. The sealing ring 45 is fixedly connected to the circular plate 42. Under the suction of the magnet 44, the annular plate 41 and the circular plate 42 will be sucked together, and cooperate with the sealing ring 45 to make the upper and lower parts of the annular plate 41 two unconnected spaces. However, when the annular plate 41 resists the limit block 43 and the circular plate 42 continues to move downward, or when the air pressure on both sides of the annular plate 41 is unbalanced, the annular plate 41 and the circular plate 42 will overcome the suction of the magnet 44 and separate. At this time, the exhaust hood 1 and the inside of the polymerization tank 2 are a connected whole space.

[0034] Furthermore, the collecting component 6 also includes a connecting pipe 64, a drain pipe 65 and a liquid inlet hole 66. The connecting pipe 64 and the drain pipe 65 are fixedly connected to the processing tank 62. The liquid inlet hole 66 is opened at the connection between the processing tank 62 and the solution tank 63. The connecting pipe 64 is used to pour the initial reaction solution into the processing tank 62, and the drain pipe 65 is used to discharge the solution that absorbs the waste gas. The solution in the solution tank 63 enters the processing tank 62 through the liquid inlet hole 66.

[0035] Furthermore, the collecting assembly 6 further comprises a baffle 67, a through hole 68, a vertical rod 69 and a spring 610. The baffle 67 is slidably connected to the inner wall of the processing tank 62. Two through holes 68 are provided on the baffle 67. The vertical rod 69 is fixedly connected to the inner wall of the processing tank 62. The spring 610 is fixedly connected between the vertical rod 69 and the baffle 67. The rotation of the rotating rod 53 controls the up and down movement of the circular plate 42 and the annular plate 41. When the rotating rod 53 pulls the circular plate 42 upward, it contacts the baffle 67. Plate 67 pushes baffle plate 67 upwards, and when the through hole 68 at the bottom is connected to the drain pipe 65, the solution that absorbs the waste gas in the treatment tank 62 can be discharged through the drain pipe 65. When the through hole 68 at the top is connected to the liquid inlet hole 66, the solution in the solution tank 63 will flow into the treatment tank 62. Therefore, in the process of swinging of the rotating rod 53 to control the up and down movement of the circular plate 42, the treatment tank 62 can be controlled to discharge waste liquid or replenish solution by controlling the swing amplitude of the rotating rod 53.

[0036] Furthermore, the collecting assembly 6 also includes an air duct 611 , which is fixedly connected to the inner wall of the processing tank 62 , and the bottom end of the air duct 611 is close to the bottom inner wall of the processing tank 62 .

[0037] Furthermore, the adjusting assembly 7 includes a piston 71, a telescopic rod 72 and a lifting rod 73. The piston 71 is slidably connected to the inner wall of the exhaust tank 61. The telescopic rod 72 is fixedly connected between the piston 71 and the inner wall of the exhaust tank 61. The lifting rod 73 is slidably connected to the inside of the exhaust tank 61. The lifting rod 73 is slidably connected to the piston 71.

[0038] Furthermore, the regulating assembly 7 also includes an air passage 74 , and the air passage 74 is opened on the lifting rod 73 .

[0039] Furthermore, the adjustment assembly 7 also includes a shell 75 and a screw 76 . The shell 75 is fixedly connected to the top of the exhaust tank 61 , and the screw 76 is rotatably connected to the inside of the shell 75 . The screw 76 is threadedly connected to the top of the lifting rod 73 .

[0040] Furthermore, the adjustment assembly 7 also includes a turntable 77 and a scale 78 . The turntable 77 is rotatably connected to the housing 75 . The turntable 77 is fixedly connected to the screw 76 . The scale 78 is disposed on the housing 75 .

[0041] The specific working method is: by starting the telescopic motor 33, the up and down movement of the lifting plate 32 can be controlled, thereby controlling the up and down movement of the polymerization pool 2. The polymerization pool 2 can be separated from the exhaust hood 1 by moving downward, so that the opening of the polymerization pool 2 is exposed, so as to facilitate the placement of the polymerization reaction raw materials and the removal of the products after the polymerization reaction. When the polymerization reaction is in progress, the heating module 36 can be used to heat the polymerization pool 2.

[0042] The annular plate 41 and the circular plate 42 are attracted together by the magnetic block 44, and when the telescopic motor 33 is started and drives the lifting plate 32 to move, the rack 55 is driven to move together, thereby rotating the gear 54, and the rotation of the gear 54 drives the rotating shaft 51 to rotate, thereby rotating the rotating rod 53, and the rotation of the rotating rod 53 controls the circular plate 42 to move up and down, and is accompanied by the sliding block 52 on the circular plate 42. When the bottom end position of the rotating rod 53 is low, the annular plate 41 is resisted by the limit block 43, and the circular plate 42 continues to move downward, and the annular plate 41 and the circular plate 42 are pulled apart at this time, and the waste gas generated by the polymerization reaction moves through the gap between the two. To the exhaust hood 1 above, the internal space of the exhaust hood 1 and the polymerization tank 2 are integrated. When there is a lot of waste gas, the air pressure increases, causing the piston 71 to move upward. The telescopic rod 72 is elastic, so when the piston 71 moves, the air pressure needs to be used to overcome the elastic force of the telescopic rod 72, and the distance the piston 71 moves upward is affected by the waste gas pressure. When the piston 71 moves upward a sufficient distance, the height of the piston 71 is higher than the bottom opening of the air duct 74. At this time, the waste gas will enter the air duct 74 and then be discharged into the treatment tank 62. The treatment tank 62 contains the solution from the solution tank 63. The waste gas is injected into the solution through the air duct 611, and the waste gas is treated by reaction.

[0043] The screw 76 can be rotated by rotating the turntable 77, thereby controlling the lifting and lowering of the lifting rod 73, thereby controlling the height of the air duct 74. Since the upward movement distance of the piston 71 is related to the exhaust gas pressure, it is only necessary to control the lifting rod 73 and the air duct 74 at a suitable height, so that the piston 71 can be moved to a certain height before exhausting the exhaust gas, thereby achieving constant pressure in the polymerization tank 2 and the exhaust hood 1, and providing stable reaction conditions for the polymerization reaction.

[0044] When the polymerization reaction is over, no more waste gas is generated. At this time, the residual gas in the exhaust hood 1 and the polymerization pool 2 cannot be discharged further due to the drop in air pressure. At this time, the telescopic motor 33 is used to control the circular plate 42 to move upward, and the circular plate 42 will first contact the annular plate 41, and cooperate with the sealing ring 45 to separate the inside of the exhaust hood 1 and the inside of the polymerization pool 2. Then the annular plate 41 and the circular plate 42 move upward together, which will squeeze the waste gas upward, so that the waste gas above the annular plate 41 is in a high-pressure state again and is discharged through the airway 74. In this process, the distance that the annular plate 41 and the circular plate 42 move upward is relatively short, so the polymerization pool 2 does not move completely downward to separate from the exhaust hood 1, and the exhaust hood 1 and the polymerization pool 2 are not completely separated. 2 is still sealed to the outside, and then the annular plate 41 and the annular plate 42 move downward. Since the exhaust gas above the annular plate 41 has been discharged, the annular plate 41 and the annular plate 42 will separate during the downward movement, and the remaining exhaust gas below the annular plate 42 will be sucked to the top of the annular plate 41. At the same time, the inert gas in the exhaust hood 1 and the polymerization pool 2 is supplemented by the gas cylinder 35 to maintain the overall air pressure. The annular plate 41 and the annular plate 42 are repeatedly moved up and down, and the inert gas in the polymerization pool 2 is filled with the gas cylinder 35. Then, the exhaust gas in the polymerization pool 2 will gradually move from the bottom of the annular plate 42 to the top of the annular plate 41, and then be squeezed and discharged. Finally, no exhaust gas or only a very small amount of exhaust gas will remain in the polymerization pool 2.

[0045] During the whole process, the rotation of the rotating rod 53 controls the up and down movement of the circular plate 42 and the annular plate 41. When the rotating rod 53 pulls the circular plate 42 upward, it will contact the baffle 67, causing the baffle 67 to be pushed upward. When the through hole 68 at the bottom is connected to the drain pipe 65, the solution that absorbs the waste gas in the treatment tank 62 can be discharged through the drain pipe 65. When the through hole 68 at the top is connected to the liquid inlet hole 66, the solution in the solution tank 63 will flow into the treatment tank 62. Therefore, in the process of the rotating rod 53 swinging to control the up and down movement of the circular plate 42, the treatment tank 62 can be controlled to discharge waste liquid or replenish solution by controlling the swing amplitude of the rotating rod 53.

[0046] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A polymerization pool waste gas treatment device for water purification agent production, comprising an exhaust hood (1) and a drive assembly (3), characterized in that: The exhaust hood (1) is slidably connected to a polymerization pool (2); the drive assembly (3) comprises a bracket (31); the bracket (31) is fixedly connected to the exhaust hood (1); a lifting plate (32) is slidably connected to the bracket (31); the polymerization pool (2) is fixedly connected to the lifting plate (32); a telescopic motor (33) is fixedly connected to the bracket (31); a support frame (34) is fixedly connected to the polymerization pool (2); a gas cylinder (35) is fixedly connected to the interior of the support frame (34); a heating module (36) is arranged inside the polymerization pool (2); an exhaust assembly (4) is arranged inside the exhaust hood (1); the exhaust assembly (4) comprises a circular plate (41); the circular plate (41) is slidably connected to the interior of the exhaust hood (1); three fixed rods (46) are slidably connected to the circular plate (41); the three fixed rods (46) are commonly fixedly connected to The exhaust hood (1) is provided with a pulling assembly (5), the pulling assembly (5) comprising a rotating shaft (51), the rotating shaft (51) being rotatably connected to the exhaust hood (1), a slider (52) being slidably connected to the circular plate (42), a rotating rod (53) being rotatably connected to the rotating shaft (51) and the slider (52), a gear (54) being fixedly connected to the rotating shaft (51), a rack (55) being fixedly connected to the lifting plate (32), the rack (55) being meshed with the gear (54), a collecting assembly (6) being provided on the exhaust hood (1), the collecting assembly (6) comprising an exhaust tank (61), the exhaust tank (61) being fixedly connected to the exhaust hood (1), a processing tank (62) being fixedly connected to the exhaust tank (61), a solution tank (63) being fixedly connected to the processing tank (62), and an adjusting assembly (7) being provided inside the exhaust tank (61).

2. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 1, characterized in that: The exhaust assembly (4) further comprises a limit block (43), a magnetic block (44) and a sealing ring (45); the limit block (43) is fixedly connected to the inner wall of the exhaust tank (61); a plurality of the magnetic blocks (44) are fixedly connected to the inside of the annular plate (41) and the circular plate (42); and the sealing ring (45) is fixedly connected to the circular plate (42).

3. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 1 is characterized by: The collecting assembly (6) further comprises a connecting pipe (64), a liquid discharge pipe (65) and a liquid inlet hole (66); the connecting pipe (64) and the liquid discharge pipe (65) are fixedly connected to the processing tank (62); and the liquid inlet hole (66) is provided at the connection between the processing tank (62) and the solution tank (63).

4. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 3 is characterized by: The collecting assembly (6) further comprises a baffle (67), a through hole (68), a vertical rod (69) and a spring (610); the baffle (67) is slidably connected to the inner wall of the processing tank (62); two through holes (68) are provided on the baffle (67); the vertical rod (69) is fixedly connected to the inner wall of the processing tank (62); and the spring (610) is fixedly connected between the vertical rod (69) and the baffle (67).

5. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 4 is characterized by: The collecting assembly (6) further comprises an air duct (611), wherein the air duct (611) is fixedly connected to the inner wall of the processing tank (62), and the bottom end of the air duct (611) is close to the bottom inner wall of the processing tank (62).

6. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 1 is characterized by: The regulating assembly (7) comprises a piston (71), a telescopic rod (72) and a lifting rod (73); the piston (71) is slidably connected to the inner wall of the exhaust tank (61); the telescopic rod (72) is fixedly connected between the piston (71) and the inner wall of the exhaust tank (61); the lifting rod (73) is slidably connected to the inside of the exhaust tank (61); and the lifting rod (73) is slidably connected to the piston (71).

7. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 1 is characterized by: The regulating assembly (7) further comprises an air passage (74), wherein the air passage (74) is opened on the lifting rod (73).

8. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 1 is characterized by: The adjustment assembly (7) further comprises a shell (75) and a screw (76), wherein the shell (75) is fixedly connected to the top of the exhaust tank (61), and the screw (76) is rotatably connected to the inside of the shell (75), and the screw (76) is threadedly connected to the top end of the lifting rod (73).

9. The waste gas treatment equipment for polymerization tank used in water purification agent production according to claim 8, characterized in that: The adjustment assembly (7) further comprises a rotating disk (77) and a scale (78); the rotating disk (77) is rotatably connected to the housing (75); the rotating disk (77) is fixedly connected to the screw rod (76); and the scale (78) is arranged on the housing (75).

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