Waste gas purification tower for chemical safety production

Abstract

The utility model relates to the technical field of chemical waste gas treatment equipment, in particular to a waste gas purification tower for chemical safety production, which comprises a base, the inner wall of the base is movably sleeved with the outer wall of the bottom end of a purification part, and the inner wall of the purification part is fixedly connected with the outer wall of a gas inlet part. Purifying agent particles and water liquid are injected into the water purifying cavity through the feeding pipe, waste gas enters the horn pipe through the gas inlet pipe, the speed of the waste gas is reduced through the gas guide holes in the gas guide plate, then the waste gas is evenly guided into the purifying tower body, it is ensured that the waste gas makes full contact with a purifying solution, and therefore the purifying efficiency is improved; the waste gas is conveyed to the spraying head through the water outlet pipe, the rotating rod is driven by the motor to rotate, the rotating rod drives the rotating shaft to rotate through meshing of the second bevel gear and the third bevel gear, then the spraying head rotates, the purification solution is evenly sprayed into the waste gas, it is guaranteed that the waste gas and the purification solution can make full contact, and the purification effect is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical waste gas treatment equipment, in particular to a waste gas purification tower for safe production of chemical industry. Background Art

[0002] Chemical waste gas refers to toxic and harmful gases discharged by chemical plants during chemical production. Chemical waste gas often contains many types of pollutants with complex physical and chemical properties and different toxicity, which seriously pollutes the environment and affects human health. According to the form of pollutants, chemical waste gas can be divided into particulate pollutants and gaseous pollutants. Particulate pollutants include dust particles, dust, smoke, fog, coal dust, etc.; in the process of chemical production safety, purification towers are needed to spray and purify chemical waste gas with particulate pollutants before it can be discharged. For acidic waste gas (such as sulfur dioxide, hydrogen chloride, etc.), alkaline solutions (such as sodium hydroxide, calcium hydroxide, etc.) can be used for neutralization reaction to remove the acidic components in the waste gas. For some oxidizable organic waste gas, oxidants (such as potassium permanganate, sodium hypochlorite, etc.) can be used for oxidation reaction to convert organic waste gas into harmless substances. For alkaline waste gas such as ammonia, acidic solutions (such as sulfuric acid, hydrochloric acid, etc.) can be used for absorption.

[0003] At present, most of the waste gas purification towers for chemical production safety on the market have a low contact rate between the spraying solution and the particles in the waste gas due to the excessively fast initial velocity of the waste gas and the uneven spraying of the purification solution. As a result, some particles cannot be removed, resulting in substandard emissions and low waste gas treatment efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas purification tower for chemical production safety, so as to solve the problem that the initial velocity of the waste gas is too fast and the spraying of the purification solution is uneven, resulting in a low contact rate between the spraying solution and the particles in the waste gas. To achieve the above purpose, the utility model provides the following technical solutions: a waste gas purification tower for chemical production safety, including a base, the inner wall of the base is movably connected with the outer wall of the bottom end of the purification part, the inner wall of the purification part is fixedly connected with the outer wall of the air intake part, the inner wall of the purification part is rotatably connected with the outer wall of the center of the driving part, the bottom of the driving part is respectively fixedly connected with the top of both sides of the base, and the air intake part is composed of an air intake pipe, a trumpet pipe, an air guide plate and an air guide hole.

[0005] The inner wall of the base is movably connected with the outer wall of the spray part near the bottom, the outer wall of the spray part near the top is movably connected with the inner wall of the purification part, the outer wall of the spray part is meshed and connected with the outer wall of the driving part, the outer wall of the driving part away from the spray part is meshed and connected with the outer wall of the stirring part, the outer wall of the stirring part is rotatably connected with the inner wall of the base, and the spray part is composed of a water pump, a water outlet pipe, a spray head, a spray hole, a rotating shaft, a limit block, a support block, a support rod and a third bevel gear.

[0006] Preferably, the pedestal consists of a base, a fixing frame, a water tank, a water outlet, a first rotary hole, a feed port, a feed pipe and a water inlet, the top of the base near the back is fixedly connected to the bottom of the fixing frame, and the top of the center of the fixing frame is fixedly connected to the bottom of the water tank, the water tank is provided with a clean water cavity and a sewage cavity inside near the front and back respectively, and the top of the clean water cavity is provided with a water outlet, a first rotary hole and a feed port in sequence, the inner wall of the feed port is provided with a feed pipe, and the top of the sewage cavity is provided with a water inlet.

[0007] Preferably, the purification component includes a purification tower body, a mounting block, a sewage port, an air outlet, a sewage pipe, an air outlet pipe, an air inlet, a second rotary hole and a third rotary hole, the outer wall of the purification tower body is fixedly welded to the outer wall of the mounting block, and the bottom and top of the purification tower body are respectively provided with a sewage port and an air outlet, the inner walls of the sewage port and the air outlet are respectively provided with a sewage pipe and an air outlet pipe, and the back of the purification tower body is provided with an air inlet, the front of the purification tower body is respectively provided with a second rotary hole and a third rotary hole, and the bottom of the mounting block is fixedly connected to the top of the fixing frame by bolts, and the outer wall of the bottom end of the sewage pipe is movably sleeved with the inner wall of the water inlet.

[0008] Preferably, one end of the air intake pipe is fixedly connected to the bottom end of the bell pipe, and the top end of the bell pipe is fixedly connected to the bottom of the air guide plate, the outer wall of the air guide plate is provided with an air guide hole, and the outer wall of the air intake pipe is fixedly connected to the inner wall of the air inlet.

[0009] Preferably, the driving member includes a support plate, a mounting seat, a motor, a rotating rod, a first bevel gear and a second bevel gear, the top of the support plate is fixedly connected to the bottom of the mounting seat by bolts, and the inner wall of the mounting seat is fixedly connected to the outer wall of the motor by bolts, the output shaft of the motor is fixedly connected to one end of the rotating rod by a coupling, and the outer wall of the rotating rod close to the motor is fixedly connected to the inner wall of the first bevel gear, the outer wall of the rotating rod away from the motor is fixedly connected to the inner wall of the second bevel gear, and the outer wall of the center of the rotating rod is rotatably connected to the inner wall of the third rotating hole, and the bottom of the support plate is respectively fixedly connected to the tops on both sides of the base.

[0010] Preferably, the output end of the water pump is fixedly connected to one end of the water outlet pipe, and the outer wall of the other end of the water outlet pipe is rotatably connected to the inner wall of the top of the spray head, the outer wall of the spray head is provided with a spray hole, and the bottom of the spray head is fixedly connected to the top of the rotating shaft, the outer wall of the waist of the rotating shaft is fixedly connected to the inner wall of the limit block, and the outer wall of the limit block is rotatably connected to the inner wall of the support block, the outer wall of the support block is fixedly welded to the outer wall of one end of the support rod, and the outer wall of the bottom end of the rotating shaft is fixedly connected to the inner wall of the third bevel gear, the outer wall of the third bevel gear is meshed with the outer wall of the second bevel gear, and the outer wall of the other end of the support rod is fixedly connected to the inner side wall of the purification tower body, the outer wall of the water outlet pipe close to the water pump is movably connected with the inner wall of the water outlet, and the outer wall of the water outlet pipe close to the spray head is movably connected with the inner wall of the second rotating hole, and the water pump is arranged inside the clean water chamber.

[0011] Preferably, the stirring member includes a fourth bevel gear, a rotating rod, a limiting ring and a stirring roller, the inner wall of the fourth bevel gear is fixedly connected to the outer wall of the top end of the rotating rod, and the outer wall of the waist of the rotating rod is fixedly connected to the inner wall of the limiting ring, the bottom end of the rotating rod is fixedly installed with a stirring roller, and the outer wall of the rotating rod close to the limiting ring is rotatably connected to the inner wall of the first rotating hole, and the outer wall of the fourth bevel gear is meshed with the outer wall of the first bevel gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, purifier particles and water are injected into the clean water chamber through a feed pipe, exhaust gas enters the bell pipe through an air inlet pipe, exhaust gas is slowed down through the air guide holes on the air guide plate and then evenly introduced into the interior of the purification tower body, ensuring that the exhaust gas is fully in contact with the purified solution, thereby improving the purification efficiency, a water pump draws purified solution from the clean water chamber, delivers it to the spray head through a water outlet pipe, and a motor drives a rotating rod to rotate, and the rotating rod drives a rotating shaft to rotate through the meshing of the second bevel gear and the third bevel gear, thereby rotating the spray head, spraying the purified solution evenly into the exhaust gas, ensuring that the exhaust gas is fully in contact with the purified solution, and further enhancing the purification effect.

[0014] In the utility model, while the motor drives the rotating rod to rotate, the first bevel gear and the fourth bevel gear are engaged to drive the rotating rod to rotate, so that the stirring roller rotates in the water purification chamber, accelerating the dissolution of the purifier particles and the formation process of the purified solution, thereby shortening the overall processing time, improving the work efficiency and preventing the precipitation or stratification of the purified solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is an exploded view of the utility model;

[0018] Figure 4 It is a cross-sectional view of the base in the utility model;

[0019] Figure 5 It is a cross-sectional view of the purification component in the utility model;

[0020] Figure 6 This is an overall diagram of the driving part, the spraying part and the stirring part in the utility model;

[0021] Figure 7 For this utility model Figure 6 A magnified view of the structure in the middle.

[0022] In the figure: 1. base; 101. base; 102. fixing frame; 103. water storage tank; 104. water outlet; 105. first rotary hole; 106. feed inlet; 107. feed pipe; 108. water inlet; 2. purification component; 201. purification tower body; 202. mounting block; 203. sewage outlet; 204. air outlet; 205. sewage pipe; 206. air outlet pipe; 207. air inlet; 208. second rotary hole; 209. third rotary hole; 3. air inlet component; 301. air inlet pipe; 302. trumpet pipe; 303. air guide plate ; 304, air guide hole; 4, driving member; 401, support plate; 402, mounting seat; 403, motor; 404, rotating rod; 405, first bevel gear; 406, second bevel gear; 5, spray member; 501, water pump; 502, water outlet pipe; 503, spray head; 504, spray hole; 505, rotating shaft; 506, limit block; 507, support block; 508, support rod; 509, third bevel gear; 6, stirring member; 601, fourth bevel gear; 602, rotating rod; 603, limit ring; 604, stirring roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 7The utility model provides a technical solution: a waste gas purification tower for chemical production safety, including a base 1, the inner wall of the base 1 is movably connected to the outer wall of the bottom end of the purification component 2, the inner wall of the purification component 2 is fixedly connected to the outer wall of the air intake component 3, the inner wall of the purification component 2 is rotatably connected to the outer wall of the center of the driving component 4, the bottom of the driving component 4 is respectively fixedly connected to the top of both sides of the base 1, and the air intake component 3 is composed of an air intake pipe 301, a trumpet pipe 302, an air guide plate 303 and an air guide hole 304.

[0025] The inner wall of the base 1 is movably connected with the outer wall of the spray part 5 near the bottom, the outer wall of the spray part 5 near the top is movably connected with the inner wall of the purification part 2, the outer wall of the spray part 5 is meshed and connected with the outer wall of the driving part 4, the outer wall of the driving part 4 away from the spray part 5 is meshed and connected with the outer wall of the stirring part 6, the outer wall of the stirring part 6 is rotatably connected with the inner wall of the base 1, and the spray part 5 is composed of a water pump 501, a water outlet pipe 502, a spray head 503, a spray hole 504, a rotating shaft 505, a limit block 506, a support block 507, a support rod 508 and a third bevel gear 509.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the base 1 consists of a base 101, a fixing frame 102, a water tank 103, a water outlet 104, a first rotary hole 105, a feed port 106, a feed pipe 107 and a water inlet 108. The top of the base 101 near the back is fixedly connected to the bottom of the fixing frame 102, and the top of the center of the fixing frame 102 is fixedly connected to the bottom of the water tank 103. A clean water cavity and a sewage cavity are respectively provided inside the water tank 103 near the front and back, and the top of the clean water cavity is sequentially provided with a water outlet 104, a first rotary hole 105 and a feed port 106. The inner wall of the feed port 106 is provided with a feed pipe 107, and the top of the sewage cavity is provided with a water inlet 108. The clean water cavity and the sewage cavity store purified solution and sewage respectively.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the purification element 2 includes a purification tower body 201, a mounting block 202, a sewage inlet 203, an air outlet 204, a sewage pipe 205, an air outlet pipe 206, an air inlet 207, a second rotating hole 208 and a third rotating hole 209. The outer wall of the purification tower body 201 is fixedly welded to the outer wall of the mounting block 202, and the bottom and top of the purification tower body 201 are respectively provided with a sewage inlet 203 and an air outlet 204, and the inner walls of the sewage inlet 203 and the air outlet 204 are respectively provided with sewage The sewage pipe 205 and the air outlet pipe 206 are provided, and an air inlet 207 is provided on the back of the purification tower body 201, and a second rotating hole 208 and a third rotating hole 209 are respectively provided on the front of the purification tower body 201, and the bottom of the mounting block 202 is fixedly connected to the top of the fixing frame 102 by bolts, and the outer wall of the bottom end of the sewage pipe 205 is movably connected with the inner wall of the water inlet 108, and the mounting block 202 and the purification tower body 201 can be conveniently removed from the fixing frame 102 by removing the bolts.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, one end of the air inlet pipe 301 is fixedly connected to the bottom end of the bell tube 302, and the top end of the bell tube 302 is fixedly connected to the bottom of the air guide plate 303, an air guide hole 304 is provided on the outer wall of the air guide plate 303, and the outer wall of the air inlet pipe 301 is fixedly connected to the inner wall of the air inlet 207, and the exhaust gas enters the bell tube 302 through the air inlet pipe 301, and the exhaust gas is evenly introduced into the interior of the purification tower body 201 after the exhaust gas is slowed down through the air guide holes 304 on the air guide plate 303.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the driving member 4 includes a support plate 401, a mounting seat 402, a motor 403, a rotating rod 404, a first bevel gear 405 and a second bevel gear 406. The top of the support plate 401 is fixedly connected to the bottom of the mounting seat 402 by bolts, and the inner wall of the mounting seat 402 is fixedly connected to the outer wall of the motor 403 by bolts. The output shaft of the motor 403 is fixedly connected to one end of the rotating rod 404 through a coupling, and the outer wall of the rotating rod 404 close to the motor 403 is fixedly connected to the inner wall of the first bevel gear 405, the outer wall of the rotating rod 404 away from the motor 403 is fixedly connected to the inner wall of the second bevel gear 406, and the outer wall of the center of the rotating rod 404 is rotatably connected to the inner wall of the third rotating hole 209, and the bottom of the support plate 401 is respectively fixedly connected to the tops on both sides of the base 101, and the rotating rod 404, the first bevel gear 405 and the second bevel gear 406 are driven to rotate synchronously by the motor 403.

[0030] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the output end of the water pump 501 is fixedly connected to one end of the water outlet pipe 502, and the outer wall of the other end of the water outlet pipe 502 is rotatably connected to the inner wall of the top of the spray head 503, the outer wall of the spray head 503 is provided with a spray hole 504, and the bottom of the spray head 503 is fixedly connected to the top of the rotating shaft 505, the outer wall of the waist of the rotating shaft 505 is fixedly connected to the inner wall of the limit block 506, and the outer wall of the limit block 506 is rotatably connected to the inner wall of the support block 507, the outer wall of the support block 507 is fixedly welded to the outer wall of one end of the support rod 508, and the outer wall of the bottom end of the rotating shaft 505 is fixedly connected to the inner wall of the third bevel gear 509, the third bevel gear 509 The outer wall of the second bevel gear 406 is meshed and connected, and the outer wall of the other end of the support rod 508 is fixedly connected to the inner wall of the purification tower body 201, the outer wall of the water outlet pipe 502 close to the water pump 501 is movably connected with the inner wall of the water outlet 104, and the outer wall of the water outlet pipe 502 close to the spray head 503 is movably connected with the inner wall of the second rotating hole 208, the water pump 501 is arranged inside the clean water chamber, the rotating rod 404 is meshed with the third bevel gear 509 through the second bevel gear 406 to drive the rotating shaft 505 to rotate, so that the spray head 503 rotates, and the purification solution is evenly sprayed into the exhaust gas, ensuring that the exhaust gas and the purification solution can be fully in contact.

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the stirring member 6 includes a fourth bevel gear 601, a rotating rod 602, a limiting ring 603 and a stirring roller 604. The inner wall of the fourth bevel gear 601 is fixedly connected to the outer wall at the top of the rotating rod 602, and the outer wall of the waist of the rotating rod 602 is fixedly connected to the inner wall of the limiting ring 603. The bottom end of the rotating rod 602 is fixedly installed with a stirring roller 604, and the outer wall of the rotating rod 602 close to the limiting ring 603 is rotatably connected to the inner wall of the first rotating hole 105. The outer wall of the fourth bevel gear 601 is meshed with the outer wall of the first bevel gear 405. When the motor 403 drives the rotating rod 404 to rotate, the rotating rod 602 is driven to rotate through the meshing of the first bevel gear 405 and the fourth bevel gear 601, so that the stirring roller 604 rotates in the water purification chamber, thereby accelerating the dissolution of the purifier particles and the formation process of the purification solution.

[0032] The use method and advantages of the utility model: When the waste gas purification tower for chemical production safety is working, the working process is as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the purifier particles and water are injected into the clean water chamber through the feed pipe 107, the exhaust gas enters the bell pipe 302 through the air inlet pipe 301, and the exhaust gas is evenly introduced into the purification tower body 201 after the exhaust gas is slowed down through the air guide holes 304 on the air guide plate 303, ensuring that the exhaust gas is fully in contact with the purification solution, thereby improving the purification efficiency. The water pump 501 extracts the purification solution from the clean water chamber, and delivers it to the spray head 503 through the water outlet pipe 502. The motor 403 drives the rotating rod 404 to rotate, and the rotating rod 404 is meshed with the third bevel gear 509 through the second bevel gear 406. The rotating shaft 505 is driven to rotate, and then the spray head 503 is rotated, and the purification solution is evenly sprayed into the exhaust gas, ensuring that the exhaust gas and the purification solution can fully contact each other, and further enhancing the purification effect. While the motor 403 drives the rotating rod 404 to rotate, the first bevel gear 405 and the fourth bevel gear 601 are engaged to drive the rotating rod 602 to rotate, so that the stirring roller 604 rotates in the clean water chamber, accelerating the dissolution of the purifier particles and the formation process of the purification solution, thereby shortening the overall processing time, improving work efficiency and preventing precipitation or stratification of the purification solution.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste gas purification tower for chemical production safety, comprising a base (1), characterized in that: The inner wall of the base (1) is movably connected to the outer wall of the bottom end of the purification member (2), the inner wall of the purification member (2) is fixedly connected to the outer wall of the air intake member (3), the inner wall of the purification member (2) is rotatably connected to the outer wall of the center of the driving member (4), the bottom of the driving member (4) is respectively fixedly connected to the top of both sides of the base (1), and the air intake member (3) is composed of an air intake pipe (301), a bell pipe (302), an air guide plate (303) and an air guide hole (304); The inner wall of the base (1) is movably connected to the outer wall of the spraying member (5) near the bottom, the outer wall of the spraying member (5) near the top is movably connected to the inner wall of the purification member (2), the outer wall of the spraying member (5) is meshedly connected to the outer wall of the driving member (4), the outer wall of the driving member (4) away from the spraying member (5) is meshedly connected to the outer wall of the stirring member (6), the outer wall of the stirring member (6) is rotatably connected to the inner wall of the base (1), and the spraying member (5) is composed of a water pump (501), a water outlet pipe (502), a spray head (503), a spray hole (504), a rotating shaft (505), a limit block (506), a support block (507), a support rod (508) and a third bevel gear (509).

2. A waste gas purification tower for chemical production safety according to claim 1, characterized in that: The base (1) is composed of a base (101), a fixing frame (102), a water storage tank (103), a water outlet (104), a first rotating hole (105), a feed port (106), a feed pipe (107) and a water inlet (108); the top of the base (101) near the back is fixedly connected to the bottom of the fixing frame (102), and the top of the center of the fixing frame (102) is fixedly connected to the bottom of the water storage tank (103); the water storage tank (103) is provided with a clean water cavity and a sewage cavity in its interior near the front and back, respectively; the top of the clean water cavity is provided with a water outlet (104), a first rotating hole (105) and a feed port (106) in sequence; the inner wall of the feed port (106) is provided with a feed pipe (107), and the top of the sewage cavity is provided with a water inlet (108).

3. A waste gas purification tower for chemical production safety according to claim 2, characterized in that: The purification element (2) comprises a purification tower body (201), a mounting block (202), a sewage outlet (203), an air outlet (204), a sewage pipe (205), an air outlet pipe (206), an air inlet (207), a second rotary hole (208) and a third rotary hole (209); the outer wall of the purification tower body (201) is fixedly welded to the outer wall of the mounting block (202); the bottom and top of the purification tower body (201) are respectively provided with a sewage outlet (203) and an air outlet (204); the sewage outlet (203) and the air outlet (204) are respectively provided with a sewage outlet (203) and an air outlet (204); The inner walls of the water inlet (203) and the air outlet (204) are respectively provided with a sewage pipe (205) and an air outlet pipe (206), and the back of the purification tower body (201) is provided with an air inlet (207), and the front of the purification tower body (201) is respectively provided with a second rotating hole (208) and a third rotating hole (209), and the bottom of the mounting block (202) is fixedly connected to the top of the fixing frame (102) by bolts, and the outer wall of the bottom end of the sewage pipe (205) is movably sleeved with the inner wall of the water inlet (108).

4. A waste gas purification tower for chemical production safety according to claim 3, characterized in that: One end of the air intake pipe (301) is fixedly connected to the bottom end of the bell pipe (302), and the top end of the bell pipe (302) is fixedly connected to the bottom of the air guide plate (303); an air guide hole (304) is provided on the outer wall of the air guide plate (303), and the outer wall of the air intake pipe (301) is fixedly connected to the inner wall of the air inlet (207).

5. A waste gas purification tower for chemical production safety according to claim 3, characterized in that: The driving member (4) comprises a support plate (401), a mounting seat (402), a motor (403), a rotating rod (404), a first bevel gear (405) and a second bevel gear (406); the top of the support plate (401) is fixedly connected to the bottom of the mounting seat (402) by bolts, and the inner wall of the mounting seat (402) is fixedly connected to the outer wall of the motor (403) by bolts; the output shaft of the motor (403) is fixedly connected to one end of the rotating rod (404) by a coupling, and the outer wall of the rotating rod (404) close to the motor (403) is fixedly connected to the inner wall of the first bevel gear (405), the outer wall of the rotating rod (404) away from the motor (403) is fixedly connected to the inner wall of the second bevel gear (406), and the outer wall at the center of the rotating rod (404) is rotatably connected to the inner wall of the third rotating hole (209); the bottom of the support plate (401) is fixedly connected to the tops of both sides of the base (101) respectively.

6. A waste gas purification tower for chemical production safety according to claim 5, characterized in that: The output end of the water pump (501) is fixedly connected to one end of the water outlet pipe (502), and the outer wall of the other end of the water outlet pipe (502) is rotatably connected to the inner wall of the top of the spray head (503). The outer wall of the spray head (503) is provided with a spray hole (504), and the bottom of the spray head (503) is fixedly connected to the top of the rotating shaft (505). The outer wall of the waist of the rotating shaft (505) is fixedly connected to the inner wall of the limit block (506), and the outer wall of the limit block (506) is rotatably connected to the inner wall of the support block (507). The outer wall of the support block (507) is connected to the outer wall of one end of the support rod (508). The outer wall of the bottom end of the rotating shaft (505) is fixedly connected to the inner wall of the third bevel gear (509), the outer wall of the third bevel gear (509) is meshingly connected to the outer wall of the second bevel gear (406), and the outer wall of the other end of the support rod (508) is fixedly connected to the inner wall of the purification tower body (201), the outer wall of the water outlet pipe (502) close to the water pump (501) is movably connected to the inner wall of the water outlet (104), and the outer wall of the water outlet pipe (502) close to the spray head (503) is movably connected to the inner wall of the second rotating hole (208), and the water pump (501) is arranged inside the clean water chamber.

7. A waste gas purification tower for chemical production safety according to claim 5, characterized in that: The stirring member (6) comprises a fourth bevel gear (601), a rotating rod (602), a limiting ring (603) and a stirring roller (604); the inner wall of the fourth bevel gear (601) is fixedly connected to the outer wall of the top end of the rotating rod (602); the outer wall of the waist of the rotating rod (602) is fixedly connected to the inner wall of the limiting ring (603); the stirring roller (604) is fixedly mounted at the bottom end of the rotating rod (602); the outer wall of the rotating rod (602) close to the limiting ring (603) is rotatably connected to the inner wall of the first rotating hole (105); and the outer wall of the fourth bevel gear (601) is meshingly connected to the outer wall of the first bevel gear (405).

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