An atmospheric pollution prevention and control spraying device

Abstract

The present invention belongs to the technical field of spraying equipment, and discloses a spraying equipment for preventing and controlling air pollution, including a bracket. Through the cooperation of structures such as a guiding component and a spraying mechanism, the power component drives the mixer to swing to one side and squeeze the corrugated pipe. The first one-way valve closes, and the air in the second chamber enters the water storage chamber through the telescopic cylinder, increasing the internal air pressure. Water enters the mixing chamber through the second water pipe. The medicament storage mechanism contacts the limiting rod and squeezes the liquid medicine into the mixing chamber. The power component performs mixing. The mixer swings to the other side, the first chamber is compressed, and air enters the mixing chamber through the first water pipe. The air pressure in the mixing chamber increases, and the mixed liquid medicine is sprayed outwards through the spray pipe and the atomizer thereon. Each time a small amount of liquid medicine and water are pumped in, it can prevent the liquid medicine from precipitating in the water, and thus better play the medicinal effect. When the mixer swings, the atomizer can increase the spraying range of the liquid medicine, thereby more efficiently degrading pollutants in the air.

Description

Technical Field

[0001] The present invention belongs to the technical field of spraying equipment, and specifically relates to a spraying equipment for preventing and controlling air pollution. Background Art

[0002] During the operation of factories, since some factories use a large amount of coal or oil for production activities, and these fuels will generate a large amount of waste gas, including harmful substances such as sulfur dioxide, nitrogen oxides, and soot. The main waste gas discharged from factories is also closely related to the production nature and process. In the existing treatment techniques, spraying technology is usually used to atomize the agent and neutralize or dissolve pollutants in the air;

[0003] However, due to the large number of orders in factories and the operation for 24 hours throughout the year, and different types of products need to be produced. The agent added each time in the existing spraying mechanism usually cannot degrade various types of pollutants. Some of the sprayed agents need to be diluted with water or mixed with other agents. The mechanism of the existing technical solution generally atomizes and sprays the agent. Directly adding a large bucket of agent may cause some drugs to precipitate, thereby reducing the spraying effect. Therefore, we provide a spraying equipment for preventing and controlling air pollution to overcome the above defects. Summary of the Invention

[0004] To solve the problems raised in the above background art, the present invention provides a spraying equipment for preventing and controlling air pollution, which solves the problem that the mechanism of the existing technical solution generally atomizes and sprays the agent. Directly adding a large bucket of agent may cause drug precipitation, thereby reducing the spraying effect.

[0005] To achieve the above object, the present invention provides the following technical solution: A spraying equipment for preventing and controlling air pollution, including a bracket, and further including;

[0006] Limit rods respectively installed at both ends of the top of the bracket;

[0007] A spraying mechanism arranged on the bracket;

[0008] The spraying mechanism includes a mixer hinged to the bracket. Inside the mixer, a finished product chamber, a mixing chamber, and a water storage chamber filled with water are sequentially arranged from top to bottom. A stirring shaft is rotatably installed inside the mixing chamber. The water storage chamber is connected to the mixing chamber through a second water pipe, and a third one-way valve is arranged at the connection. The mixing chamber is connected to the finished product chamber through a guiding pipe and an arc-shaped pipe. A spraying pipe is connected to the finished product chamber, and an atomizer is arranged on the spraying pipe;

[0009] A guiding component arranged on the bracket;

[0010] The guide assembly includes a bellows fixed on the bracket, the bellows is attached to the side of the mixer, a first chamber and a second chamber are arranged inside the bellows, a spring sheet is arranged inside the second chamber, a first one-way valve is installed on the second chamber, the first chamber is connected to the mixing chamber through a plurality of water pipes, and a second one-way valve is installed at the connection point, and the second chamber is connected to the water storage chamber through a plurality of telescopic cylinders;

[0011] A plurality of medicine storage mechanisms are respectively arranged on both sides of the mixer;

[0012] A power assembly is installed on the side of the bracket, and the power assembly is used to drive the mixer to swing back and forth so that the medicine storage mechanism contacts the limit rod and injects the medicine into the mixing chamber. The power assembly is used to drive the stirring shaft to rotate and mix the medicine and water.

[0013] Preferably, the guide pipe and the arc pipe are installed inside the mixer, the guide pipe is located below the mixing chamber, the top of the guide pipe is consistent with the inner wall of the mixing chamber and is provided with a slot for communicating with the mixing chamber.

[0014] Preferably, the water pipe 2 is installed on the top of the water storage chamber and a gap for water inlet is reserved between the water pipe 2 and the bottom of the water storage chamber, and the side of the mixer is sealed with a plug for sealing the water storage chamber.

[0015] Preferably, the two connecting ends of the bellows are made of rubber, the water pipe 1 is fixedly installed on the side of the mixer, and the two connecting ends of the water pipe 1 are made of rubber.

[0016] Preferably, the medicine storage mechanism includes a storage box fixed to the side of the mixer, the interior of the storage box is elastically connected to a pressure block via a spring, the pressure block is movably snap-connected to the side of the storage box, a sealing cover is threadedly installed on the top of the storage box, and the storage box is connected to the mixing chamber via a guide tube.

[0017] Preferably, the storage box is filled with liquid medicine, and the guide tube is provided with a fourth one-way valve for preventing the liquid medicine from flowing back.

[0018] Preferably, the power assembly includes a motor fixed to the side of the bracket, a guide plate is slidably mounted on both sides of the bracket, the two guide plates are slidably mounted on both sides of the mixer, and the output shaft of the motor is drivingly connected to one of the guide plates through a camshaft.

[0019] Preferably, the power assembly further comprises a speed increasing gearbox mounted on the bracket, the output shaft of the motor is transmission-connected to the input end of the speed increasing gearbox via a transmission belt, and the output end of the speed increasing gearbox is rotationally connected to the stirring shaft.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] Through the cooperation of structures such as a guiding component and a spraying mechanism, the power component drives the mixer to swing to one side and squeeze the corrugated pipe. The first one-way valve closes, and the air in the second chamber enters the water storage chamber through the telescopic cylinder, increasing the internal air pressure. Water enters the mixing chamber through the second water pipe. The medicament storage mechanism contacts the limiting rod and squeezes the liquid medicine into the mixing chamber. The power component mixes. The mixer swings to the other side, the first chamber is compressed, and air enters the mixing chamber through the first water pipe. The air pressure in the mixing chamber increases, and the mixed liquid medicine is sprayed out through the spray pipe and the atomizer thereon. Each time a small amount of liquid medicine is pumped into the water, it can prevent the liquid medicine from precipitating in the water, and thus better exert the medicinal effect. When the mixer swings, the atomizer can increase the spraying range of the liquid medicine, so as to more efficiently degrade pollutants in the air.

[0022] Through the cooperation of structures such as a spraying mechanism and a medicament storage mechanism, when the mixer is swung, the pressure block is blocked by the limiting rod, and the pressure block enters the storage box, squeezing the liquid medicine to enter the mixing chamber through the diversion pipe, thus completing the medicine addition. When the mixer swings in the reverse direction, the pressure block disengages from the limiting rod, and the spring pushes the pressure block back to its original position. And the fourth one-way valve can prevent the liquid medicine from flowing back into the storage box when the air pressure in the mixing chamber increases. And there are several medicament storage mechanisms, so different liquid medicines can be added to enhance or change the medicinal effect. Similarly, the amount of liquid medicine pumped in each time is small, so that the device can be stopped at any time, and new liquid medicine can be replaced or added, thus enhancing the convenience of the device operation.

[0023] Through the cooperation of structures such as a spraying mechanism and a power component, the output shaft of the motor is eccentrically connected to the guiding plate through the camshaft. When the output shaft of the motor rotates, the guiding plate can displace and drive the mixer to swing. And the center point of the output shaft of the motor is below the hinge point of the mixer and the bracket, which makes the camshaft drive the mixer to only swing through the guiding plate and not rotate, thus adding the stability of the device operation. The output shaft of the motor can also drive the speed increasing gearbox through the transmission belt, so that the speed increasing gearbox drives the stirring shaft to rotate and mix the liquid medicine. After the speed change of the speed increasing gearbox, the rotation speed of the output shaft of the motor is less than the rotation speed of the stirring shaft. Further, the slow swing of the mixer can reserve enough time for the stirring shaft to mix the liquid medicine. Description of the Drawings

[0024] Figure 1 is a schematic diagram of the external structure of the present invention;

[0025] Figure 2 is a schematic diagram of the internal structure of the corrugated pipe of the present invention;

[0026] Figure 3Schematic diagram of the cooperation between the corrugated pipe and the internal structure of the mixer of the present invention;

[0027] Figure 4 Of the present invention Figure 3 Enlarged schematic diagram at position A in;

[0028] Figure 5 Schematic cross-sectional view of the internal structure of the mixer of the present invention;

[0029] Figure 6 Of the present invention Figure 5 Enlarged schematic diagram at position B in;

[0030] Figure 7 Schematic diagram of the cooperation between the arc-shaped pipe and the finished product chamber structure of the present invention;

[0031] Figure 8 Schematic diagram of the cooperation between the power component and the mixer structure of the present invention;

[0032] Figure 9 Exploded schematic diagram of the disassembly of the power component structure of the present invention.

[0033] In the figure: 1. Bracket; 11. Limit rod; 12. Guide plate; 13. Plug; 2. Guide component; 21. Corrugated pipe; 22. First chamber; 23. Second chamber; 24. Spring piece; 25. Telescopic cylinder; 26. Water pipe 1; 27. First check valve; 28. Second check valve; 3. Spraying mechanism; 31. Mixer; 32. Water storage chamber; 33. Mixing chamber; 34. Finished product chamber; 35. Water pipe 2; 36. Third check valve; 37. Guide pipe; 38. Arc-shaped pipe; 39. Stirring shaft; 30. Spraying pipe; 4. Chemical storage mechanism; 41. Storage box; 42. Pressure block; 43. Sealing cover; 44. Diversion pipe; 45. Fourth check valve; 46. Spring; 5. Power component; 51. Motor; 52. Camshaft; 53. Speed increasing gearbox. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] As Figures 1 to 9 shown, the present invention provides an air pollution prevention and control spraying device, including a bracket 1, and also including;

[0036] Limit rods 11 respectively installed at both ends of the top of the bracket 1;

[0037] A spraying mechanism 3 provided on the bracket 1;

[0038] The spraying mechanism 3 includes a mixer 31 hinged to the bracket 1. Inside the mixer 31, a finished product chamber 34, a mixing chamber 33, and a water storage chamber 32 filled with water are sequentially arranged from top to bottom. A stirring shaft 39 is rotatably installed inside the mixing chamber 33. The water storage chamber 32 is connected to the mixing chamber 33 through a second water pipe 35, and a third one-way valve 36 is arranged at the connection. The mixing chamber 33 is connected to the finished product chamber 34 through a guiding pipe 37 and an arc-shaped pipe 38. A spraying pipe 30 is connected to the finished product chamber 34, and an atomizer is arranged on the spraying pipe 30;

[0039] A guiding component 2 arranged on the bracket 1;

[0040] The guiding component 2 includes a corrugated pipe 21 fixedly installed on the bracket 1. The corrugated pipe 21 is pasted on the side of the mixer 31. Inside the corrugated pipe 21, a first chamber 22 and a second chamber 23 are arranged. A spring piece 24 is arranged inside the second chamber 23. A first one-way valve 27 is installed on the second chamber 23. The first chamber 22 is connected to the mixing chamber 33 through a plurality of first water pipes 26, and a second one-way valve 28 is installed at the connection. The second chamber 23 is connected to the water storage chamber 32 through a plurality of telescopic cylinders 25;

[0041] A plurality of medicine storage mechanisms 4 respectively arranged on both sides of the mixer 31;

[0042] A power component 5 installed on the side of the bracket 1. The power component 5 is used to drive the mixer 31 to swing reciprocally so that the medicine storage mechanism 4 contacts the limiting rod 11 and infuses the liquid medicine into the mixing chamber 33. The power component 5 is used to drive the stirring shaft 39 to rotate to mix the liquid medicine and water.

[0043] Adopting the above scheme: First, fill the water storage chamber 32 with water and fill the medicine storage mechanism 4 with liquid medicine. Then, drive the mixer 31 to swing reciprocally and drive the stirring shaft 39 to rotate through the power component 5 for mixing work. When the mixer 31 swings to one side, it squeezes the corrugated pipe 21. When the first chamber 22 is completely compressed, the second chamber 23 will be compressed. At this time, the first one-way valve 27 is in a closed state, and the air inside the second chamber 23 enters the water storage chamber 32 through the telescopic cylinder 25. The air pressure in the water storage chamber 32 increases, and the water inside it will enter the mixing chamber 33 through the second water pipe 35. When the spring piece 24 is about to be completely compressed, the medicine storage mechanism 4 will contact the limiting rod 11 and be gradually squeezed by it. The liquid medicine in the medicine storage mechanism 4 enters the inside of the mixing chamber 33. At this time, the power component 5 drives the stirring shaft 39 to rotate to mix the water and the liquid medicine inside the mixing chamber 33;

[0044] It should be noted that the amount of water and liquid medicine entering the mixing chamber 33 each time is very small, which enables the stirring shaft 39 to quickly perform the mixing work each time. When the mixer 31 swings to the other side, the spring piece 24 supports the second chamber 23 to return to the initial position preferentially. The third one-way valve 36 provided in the second water pipe 35 prevents the mixed liquid medicine from flowing back into the water storage chamber 32, and the pressure inside the water storage chamber 32 is in a stable state. The air required for the second chamber 23 to rebound is obtained through the first one-way valve 27;

[0045] At the same time, the first chamber 22 and the second chamber 23 on one side no longer supply any air into the water storage chamber 32 or the mixing chamber 33, and the medicine storage mechanism 4 on one side no longer contacts the limiting rod 11, that is, the liquid medicine and water can no longer enter the mixing chamber 33;

[0046] On the other side, the bellows 21 is compressed, and the elastic force provided by the spring piece 24 preferentially compresses the first chamber 22, and the air enters the mixing chamber 33 through the first water pipe 26. The air pressure in the mixing chamber 33 increases, and the mixed liquid medicine enters the finished product chamber 34 through the guiding pipe 37 and the arc-shaped pipe 38, and finally is sprayed out through the spray pipe 30 and the atomizer thereon;

[0047] Each time a small amount of liquid medicine and water are pumped in, both of them can be not wasted. At the same time, the liquid medicine inside the medicine storage mechanism 4 can be replaced at any time, achieving better degradation work, and it can also prevent the liquid medicine from precipitating in the water, thereby better exerting the medicinal effect. The atomizer is located at the top of the mixer 31, which enables the atomizer to increase the spraying range of the liquid medicine when the mixer 31 swings, so as to more efficiently degrade the pollutants in the air.

[0048] As Figure 7 shown, the guiding pipe 37 and the arc-shaped pipe 38 are installed inside the mixer 31. The guiding pipe 37 is located below the mixing chamber 33. The top of the guiding pipe 37 fits with the inner wall of the mixing chamber 33 and is provided with a notch for communicating with the mixing chamber 33.

[0049] Adopting the above scheme: It can be known from the figure that neither the guiding pipe 37 nor the arc-shaped pipe 38 is located inside the mixing chamber 33, and the mixing chamber 33 is circular. The top of the guiding pipe 37 also fits with the inner wall of the mixing chamber 33. The stirring shaft 39 is spiral and the outer diameter value is smaller than the inner diameter value of the mixing chamber 33, which makes the stirring shaft 39 rotate more smoothly and without jerks, further reducing the loss of the stirring shaft 39;

[0050] The guiding pipe 37 is located below the mixing chamber 33, so that when the air pressure in the mixing chamber 33 increases, the liquid medicine can flow downward and be discharged smoothly, and at the same time, the retention amount of the liquid medicine in the mixing chamber 33 can be reduced, further reducing the loss;

[0051] A more preferred embodiment of the above solution is that a one-way damping valve can be provided in the hole where the guiding pipe 37 communicates with the mixing chamber 33, so as to prevent water or liquid medicine from flowing into the guiding pipe 37 when flowing in the mixing chamber 33, thereby causing the water or liquid medicine in the guiding pipe 37 to not be mixed by the stirring shaft 39, and ensuring the quality of the liquid medicine mixing.

[0052] As Figures 1 - 5 shown, the second water pipe 35 is installed at the top of the water storage chamber 32 and there is a gap for water inlet reserved at the bottom of the water storage chamber 32. A plug 13 for sealing the water storage chamber 32 is blocked on the side of the mixer 31.

[0053] Adopting the above solution: the water inlet end of the second water pipe 35 is located below the water storage chamber 32, which makes the water in the water storage chamber 32 not cause too much waste during subsequent work, and the gap is not large, so that larger impurities that may enter the water storage chamber 32 can be filtered out, further preventing the blockage of the internal pipelines of the device;

[0054] The existence of the plug 13 enables the operator to add water more conveniently.

[0055] As Figures 1 - 3 shown, the two communicating ends of the corrugated pipe 21 are made of rubber, the first water pipe 26 is fixedly installed on the side of the mixer 31, and the two communicating ends of the first water pipe 26 are made of rubber.

[0056] Adopting the above solution: when the mixer 31 swings, since the corrugated pipe 21 is made of flexible material, the rubber material at the connection between the corrugated pipe 21 and the first water pipe 26 can reduce the loss at the connection with the corrugated pipe 21.

[0057] As Figures 1 - 6 shown, the medicine storage mechanism 4 includes a storage box 41 fixedly installed on the side of the mixer 31. A pressure block 42 is elastically connected to the inside of the storage box 41 through a spring 46. The pressure block 42 is movably clamped on the side of the storage box 41. A sealing cover 43 is threadedly installed on the top of the storage box 41. The storage box 41 is communicated with the mixing chamber 33 through a diversion pipe 44.

[0058] The inside of the storage box 41 is filled with liquid medicine, and a fourth one-way valve 45 for preventing the liquid medicine from flowing back is arranged inside the diversion pipe 44.

[0059] Adopting the above - mentioned scheme: when the mixer 31 is swung, the pressure block 42 will gradually approach the limit rod 11, and due to the block of the limit rod 11, the pressure block 42 enters the storage box 41, squeezing the liquid medicine to enter the mixing chamber 33 through the diversion pipe 44, thus achieving the purpose of adding medicine. When the mixer 31 swings in the reverse direction, the pressure block 42 disengages from the limit rod 11, and the spring 46 pushes the pressure block 42 back to its original position. Moreover, the fourth one - way valve 45 can prevent the liquid medicine from flowing back into the storage box 41 when the air pressure in the mixing chamber 33 increases. The air pressure required for the pressure block 42 to return to its original position is obtained through the gap between the sealing cover 43 and the storage box 41. It should be noted, however, that the gap between the sealing cover 43 and the storage box 41 is not sufficient to support the liquid medicine flowing through the diversion pipe 44 and the fourth one - way valve 45 into the mixing chamber 33. It can only seep down slowly. But since the device has a reciprocating working mechanism, the seepage amount of the liquid medicine will not affect the quality of the final liquid medicine mixing.

[0060] And there are several medicine storage mechanisms 4, which can add different liquid medicines to enhance or change the medicinal effect. Similarly, the amount of liquid medicine pumped in each time is small, so that the device can be stopped at any time to replace or add new liquid medicine, thus enhancing the convenience of the device operation.

[0061] As Figures 1 - 9 shown, the power component 5 includes a motor 51 fixedly installed on the side of the bracket 1. A guide plate 12 is slidably installed on each side of the bracket 1, and the two guide plates 12 are slidably installed on both sides of the mixer 31 respectively. The output shaft of the motor 51 is connected to one of the guide plates 12 through a camshaft 52.

[0062] The power component 5 further includes a speed - increasing gearbox 53 installed on the bracket 1. The output shaft of the motor 51 is connected to the input end of the speed - increasing gearbox 53 through a transmission belt, and the output end of the speed - increasing gearbox 53 is rotationally connected to the stirring shaft 39.

[0063] Adopting the above - mentioned scheme: the output shaft of the motor 51 is eccentrically connected to the guide plate 12 through the camshaft 52. When the output shaft of the motor 51 rotates, the guide plate 12 can displace and drive the mixer 31 to swing. And the center point of the output shaft of the motor 51 is below the hinge point between the mixer 31 and the bracket 1, which makes the camshaft 52 drive the mixer 31 to only swing but not rotate through the guide plate 12, thus adding to the stability of the device operation.

[0064] The output shaft of the motor 51 can also drive the speed - increasing gearbox 53 through a transmission belt, so that the speed - increasing gearbox 53 drives the stirring shaft 39 to rotate and mix the liquid medicine. After the speed change of the speed - increasing gearbox 53, the rotation speed of the output shaft of the motor 51 is less than the rotation speed of the stirring shaft 39. Further, the slow swing of the mixer 31 can reserve enough time for the stirring shaft 39 to mix the liquid medicine.

[0065] Working principle and usage process of the present invention:

[0066] First, fill the water storage chamber 32 with water and fill the storage box 41 with liquid medicine. When the output shaft of the motor 51 rotates, the guide plate 12 can be displaced and drive the mixer 31 to swing. The center point of the output shaft of the motor 51 is located below the hinge point of the mixer 31 and the bracket 1, which enables the camshaft 52 to drive the mixer 31 to only swing but not rotate through the guide plate 12. The output shaft of the motor 51 can also drive the speed increasing gearbox 53 through the transmission belt.

[0067] When the mixer 31 swings to one side, it squeezes the bellows 21. When the first chamber 22 is completely compressed, the second chamber 23 will be compressed. At this time, the first one-way valve 27 is in a closed state, and the air inside the second chamber 23 enters the water storage chamber 32 through the telescopic cylinder 25. The air pressure in the water storage chamber 32 increases, and the water inside it will enter the mixing chamber 33 through the second water pipe 35. When the spring piece 24 is about to be completely compressed, the pressure block 42 will contact the limit rod 11 and be gradually squeezed by it. The pressure block 42 enters the storage box 41 and squeezes the liquid medicine to enter the mixing chamber 33 through the guide pipe 44, thus completing the medicine addition. When the mixer 31 swings in the reverse direction, the pressure block 42 disengages from the limit rod 11, and the spring 46 pushes the pressure block 42 back to its original position. The fourth one-way valve 45 can prevent the liquid medicine from flowing back into the storage box 41 when the air pressure in the mixing chamber 33 increases.

[0068] At this time, the power assembly 5 drives the stirring shaft 39 to rotate and mix the water and liquid medicine inside the mixing chamber 33;

[0069] At the same time, the first chamber 22 and the second chamber 23 on one side no longer provide any air to enter the water storage chamber 32 or the mixing chamber 33, and the medicine storage mechanism 4 on one side no longer contacts the limit rod 11, that is, the liquid medicine and water can no longer enter the mixing chamber 33;

[0070] The bellows 21 on the other side is compressed, and the elastic force provided by the spring piece 24 causes the first chamber 22 to be compressed first, and the air enters the mixing chamber 33 through the first water pipe 26. The air pressure in the mixing chamber 33 increases, and the mixed liquid medicine enters the finished product chamber 34 through the guide pipe 37 and the arc-shaped pipe 38, and finally is sprayed out through the spray pipe 30 and the atomizer on it.

[0071] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0072] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An atmospheric pollution prevention and control spraying device, comprising a bracket (1), characterized in that , further comprising; Limit rods (11) respectively installed at both ends of the top of the bracket (1); A spray mechanism (3) arranged on the bracket (1); The spray mechanism (3) includes a mixer (31) hinged to the bracket (1). Inside the mixer (31), a finished product chamber (34), a mixing chamber (33), and a water storage chamber (32) filled with water are sequentially arranged from top to bottom. A stirring shaft (39) is rotatably installed inside the mixing chamber (33). The water storage chamber (32) is connected to the mixing chamber (33) through a second water pipe (35), and a third one-way valve (36) is arranged at the connection. The mixing chamber (33) is connected to the finished product chamber (34) through a guiding pipe (37) and an arc-shaped pipe (38). A spray pipe (30) is connected to the finished product chamber (34), and an atomizer is arranged on the spray pipe (30); A guiding component (2) arranged on the bracket (1); The guiding component (2) includes a corrugated pipe (21) fixedly installed on the bracket (1). The corrugated pipe (21) is pasted on the side of the mixer (31). Inside the corrugated pipe (21), a first chamber (22) and a second chamber (23) are arranged. A spring piece (24) is arranged inside the second chamber (23). A first one-way valve (27) is installed on the second chamber (23). The first chamber (22) is connected to the mixing chamber (33) through a plurality of first water pipes (26), and a second one-way valve (28) is installed at the connection. The second chamber (23) is connected to the water storage chamber (32) through a plurality of telescopic cylinders (25); A plurality of chemical agent storage mechanisms (4) respectively arranged on both sides of the mixer (31); A power component (5) installed on the side of the bracket (1). The power component (5) is used to drive the mixer (31) to swing reciprocally so that the chemical agent storage mechanism (4) contacts the limit rod (11) and infuses the liquid medicine into the mixing chamber (33). The power component (5) is used to drive the stirring shaft (39) to rotate and mix the liquid medicine and water.

2. The atmospheric pollution prevention and control spraying equipment according to claim 1, characterized in that: The guiding pipe (37) and the arc-shaped pipe (38) are installed inside the mixer (31). The guiding pipe (37) is located below the mixing chamber (33). The top of the guiding pipe (37) fits with the inner wall of the mixing chamber (33) and is provided with a notch for communicating with the mixing chamber (33).

3. The air pollution prevention and control spraying equipment according to claim 2, characterized in that: The second water pipe (35) is installed at the top of the water storage chamber (32) and a gap for water inlet is reserved between the second water pipe (35) and the bottom of the water storage chamber (32). A plug (13) for sealing the water storage chamber (32) is blocked on the side of the mixer (31).

4. The atmospheric pollution prevention and control spraying device according to claim 1, characterized in that: Both connecting ends of the corrugated pipe (21) are made of rubber. The first water pipe (26) is fixedly installed on the side of the mixer (31), and both connecting ends of the first water pipe (26) are made of rubber.

5. The atmospheric pollution prevention and control spraying equipment according to claim 1, characterized in that: The medicine storage mechanism (4) comprises a storage box (41) fixedly mounted on the side of the mixer (31); the interior of the storage box (41) is elastically connected to a pressure block (42) via a spring (46); the pressure block (42) is movably engaged with the side of the storage box (41); a sealing cover (43) is threadedly mounted on the top of the storage box (41); and the storage box (41) is connected to the mixing chamber (33) via a flow guide tube (44).

6. The atmospheric pollution prevention and control spraying device according to claim 5, characterized in that: The storage box (41) is filled with liquid medicine, and the guide tube (44) is provided with a fourth one-way valve (45) for preventing the liquid medicine from flowing back.

7. The air pollution prevention and control spraying equipment according to claim 1, characterized in that: The power assembly (5) comprises a motor (51) fixedly mounted on a side of a bracket (1); a guide plate (12) is slidably mounted on each side of the bracket (1); the two guide plates (12) are slidably mounted on each side of the mixer (31); and the output shaft of the motor (51) is drivingly connected to one of the guide plates (12) via a camshaft (52).

8. The atmospheric pollution prevention and control spraying device according to claim 7, characterized in that: The power assembly (5) further comprises a speed increasing gearbox (53) mounted on the bracket (1); the output shaft of the motor (51) is transmission-connected to the input end of the speed increasing gearbox (53) via a transmission belt; and the output end of the speed increasing gearbox (53) is rotationally connected to the stirring shaft (39).

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