Multifunctional polymerization reaction kettle

Abstract

The invention relates to the technical field of reaction kettles, and discloses a multifunctional polymerization reaction kettle which comprises an external shell, a cooling mechanism for cooling the reaction kettle is arranged in the external shell, and a cleaning mechanism for cleaning the reaction kettle is arranged outside the external shell. A recovery mechanism for recovering and utilizing heat generated by the reaction kettle is also arranged outside the external shell, and a supporting mechanism is also arranged outside the external shell. Through the optimal design of the cleaning mechanism, it is ensured that the cleaning process is mild and efficient, damage to the inner surface of the reaction kettle is avoided, the integrity of the reaction kettle is ensured, and the problem that the inner surface of the reaction kettle is damaged by cleaning is solved. And meanwhile, through reasonable operation of the cleaning mechanism, precise cleaning is achieved, the cleaning effect is effectively improved, the cleaning time is shortened, waste of resources is reduced, and the cleaning process is more energy-saving, more efficient and more environmentally friendly.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to a multifunctional polymerization reactor. Background Art

[0002] In the chemical industry, multifunctional polymerization reactor is an indispensable equipment. It can realize a variety of chemical reactions and provide important support for chemical production. However, in practical application, traditional multifunctional polymerization reactor also has some shortcomings.

[0003] In the past, when the multifunctional polymerization reactor was working, the cooling effect of the reactor cooling device was defective, and the cooling degree near the contact surface between the cooling device and the reactor was often higher, while the cooling degree of the center of the reactants was lower. At the same time, the traditional cleaning method of the reactor wasted cleaning resources.

[0004] At present, most of the multifunctional polymerization reactors on the market adopt a more traditional design. Although they can meet basic production needs, they still have problems such as low cooling degree, uneven cooling and waste of cleaning resources under some complex reaction conditions. Moreover, the safety and stability of traditional reactors need to be further improved. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a multifunctional polymerization reactor, which solves the problems of uneven cooling of the prior reactor and damage to the inner surface of the reactor during cleaning.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional polymerization reactor, comprising an external shell, a cooling mechanism for cooling the reactor is arranged inside the external shell, a cleaning mechanism for cleaning the reactor is arranged outside the external shell, a recovery mechanism for recovering and utilizing the heat generated by the reactor is also arranged outside the external shell, and a supporting mechanism is also arranged outside the external shell.

[0007] Preferably, the cooling mechanism includes a cooling ring, which is fixedly connected to the inner wall of the external shell, a partition is provided inside the cooling ring, the inner wall of the partition is connected to a two-way valve, a plurality of holes are provided on the inner wall of the cooling ring, a water inlet is provided on the outer wall of the external shell, a water outlet is provided on the outer wall of the external shell, the water inlet is connected to one end of a water inlet pipe, the water outlet is connected to one end of a water outlet pipe, a water storage tank 1 is provided on one side of the outer wall of the external shell, a water pump is fixedly connected to one side of the inner wall of the water storage tank 1, the other end of the water inlet pipe is connected to the output end of the water pump, and the cooling mechanism includes a gas stirring assembly.

[0008] Preferably, the gas stirring assembly includes a gas storage tank, an air pump is fixedly connected to one side of the outer wall of the gas storage tank, the output end of the air pump is connected to an air inlet pipe, one end of the air inlet pipe is connected to one end of a buffer device, the other end of the buffer device is connected to a stirring pipe, the stirring pipe extends into the interior of an external shell, an air outlet is provided on one side of the outer wall of the external shell, the air outlet is connected to one end of the air outlet pipe, and one side of the outer wall of the gas storage tank is connected to one end of a return pipe.

[0009] Preferably, the cleaning mechanism includes a support pier, which is arranged on one side of the outer wall of the external shell, the interior of the support pier is fixedly connected to a motor, the output end of the motor is fixedly connected to one end of a rotating rod, the top of the support pier is fixedly connected to a working groove, the other end of the rotating rod passes through the working groove and is fixedly connected to a secondary wheel, one side of the outer wall of the secondary wheel is rotatably connected to a pressure rod, one side of the outer wall of the pressure rod is rotatably connected to a pressure block, the pressure block is slidably connected in the working groove, one side of the outer wall of the pressure block is slidably connected to a fixing ring, the fixing ring is fixedly connected to the outer wall of the external shell, one side of the outer wall of the fixing ring is connected to one end of the air intake pipe two, and one side of the outer wall of the fixing ring is connected to the air intake pipe three.

[0010] Preferably, the recovery mechanism includes a water storage tank 2, an output end on one side of the water storage tank 2 is connected to the other end of the air inlet pipe 2, an output end on the other side of the water storage tank 2 is connected to the air outlet pipe, one side of the outer wall of the water storage tank 2 is connected to the other end of the water outlet pipe, an air pump 2 is fixedly connected to the outer wall of the water storage tank 2, the output end of the air pump 2 is connected to the other end of the return air pipe, the input end of the air pump 2 is connected to the other end of the air outlet pipe, and a pressure balancing device is provided inside the air outlet pipe.

[0011] Preferably, the pressure balancing device includes baffle 1, which is rotatably connected to the inside of the air outlet pipe, one end of spring 1 is fixedly connected to one side of the outer wall of the baffle 1, and the other end of spring 1 is fixedly connected to one side of the inner wall of the air outlet pipe, one end of a thin wire is fixedly connected to one side of the outer wall of the baffle 1, and the inner wall of the air outlet pipe is fixedly connected to baffle 2, a slide is slidably connected inside baffle 2, a pulley is fixedly connected inside baffle 2, and the pulley is arranged at the lower part of the slide, the other end of the thin wire is fixedly connected to the slide, one end of spring 2 is fixedly connected to one side of the outer wall of the slide, and the other end of spring 2 is fixedly connected to the inner wall of baffle 2.

[0012] Preferably, the supporting mechanism includes a supporting frame, the supporting frame is provided with an arc-shaped groove, the supporting frame is slidably connected to the outer wall of the external shell, a feeder is fixedly connected to one side of the outer wall of the supporting frame, the feeder includes a feeding frame, the feeding frame is fixedly connected to the outer wall of the supporting frame, the output end of the feeding frame is connected to a feeding pipe, a spiral rod is arranged inside the feeding pipe, a motor 2 is fixedly connected to one side of the outer wall of the feeding pipe, and the output end of the motor 2 is fixedly connected to the outer wall of the spiral rod.

[0013] Preferably, the buffer device comprises a buffer tank, an input end of the buffer tank is connected to an air intake pipe 1, and the buffer tank is filled with balls.

[0014] Preferably, an auxiliary fixing block is slidably connected to one side of the outer wall of the external shell, and the auxiliary fixing block includes a base, the base is slidably connected to one side of the outer wall of the external shell, and a fixing plate is slidably connected to one side of the inner wall of the base.

[0015] Preferably, an observation window is provided on one side of the outer wall of the external shell.

[0016] Working principle: When the reactor is working, enter the working area from the support frame, send the material into the material machine, and then send it into the reactor by the material machine. After the material is filled, the reactor starts to work. At this time, the water pump draws water from the water storage tank and enters the cooling ring through the water inlet pipe. Partitions are arranged inside the multiple cooling rings to divide the multiple cooling rings into multiple parts. The inner wall of the partition is connected with a two-way valve. According to different cooling needs, when a large amount of heat is generated in a certain area, the two-way valve automatically opens and water is injected into it to increase the water storage capacity of the cooling ring in this area, forming a larger temperature difference with the reactor and accelerating heat conduction. In conjunction with the gas stirring component, the air pump draws out the inert gas in the gas storage tank, passes it into the buffer device and then into the stirring tank. With the cooperation of the buffer device and the air pressure balance device, the air pressure in the reactor is kept stable, and the gas is continuously introduced to make the material surge continuously, thereby improving the cooling effect. After the reactor finishes working, it enters the cleaning stage, and the cleaning mechanism and the recovery mechanism cooperate to carry out cleaning. The recovery mechanism introduces hot water from the cooling mechanism into the water storage tank 2 through the water outlet pipe, and then the hot air in the reactor is extracted through the air pump 2, and enters the water storage tank 2 through the air outlet pipe for heat exchange, heats the water, and produces high-temperature steam. At the same time, the cooled gas is sent back to the reactor through the return pipe to maintain the air pressure balance in the reactor. The high-temperature steam is sent into the fixed ring through the air inlet pipe 2 by the air pump 2. At the same time, the rotating rod is driven to rotate by the motor 1, thereby driving the secondary wheel to rotate. The secondary wheel drives the pressure block to slide in the working groove through the pressure rod, and an air pump is formed at the fixed ring to send the high-temperature steam into the reactor through the air inlet pipe 3. The high-temperature steam adheres to the sticky debris on the inner wall of the reactor, softens and condenses into water flow, and the impact of the pressure block causes the reactor to vibrate, and the two cooperate to bring out the sticky debris. During this process, high-temperature steam can be evenly distributed on the outer wall of the reactor, improving the cleaning effect and at the same time realizing the recovery and utilization of the heat generated by the reactor.

[0017] The present invention provides a multifunctional polymerization reactor having the following beneficial effects: 1. The present invention realizes uniform cooling of the reactor through the synergistic effect of the cooling mechanism and the gas stirring device. In addition, for reaction products in different forms, since they require different cooling degrees, the cooling mechanism can be specially adjusted to solve the problem of uneven cooling.

[0018] 2. The present invention ensures the gentleness and efficiency of the cleaning process through the optimized design of the cleaning mechanism, avoids damage to the inner surface of the reactor, ensures the integrity of the reactor, and solves the problem of damage to the inner surface of the reactor during cleaning. At the same time, through the reasonable operation of the cleaning mechanism, accurate cleaning is achieved, the cleaning effect is effectively improved, the cleaning time and waste of resources are reduced, and the cleaning process is more energy-efficient and efficient, and more environmentally friendly.

[0019] 3. The present invention uses the synergistic effect of the air pressure balance device and the gas stirring device to stir the reaction materials with gas while maintaining the airtightness of the reactor, thereby replacing the traditional mechanical stirring method, reducing energy consumption, and making the stirring process more energy-efficient and more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the reaction kettle in the present invention; Figure 2 It is a display diagram of the reaction kettle in the present invention; Figure 3 is a schematic diagram of the recycling mechanism in the present invention; Figure 4 is a cross-sectional view of the cooling ring in the present invention; Figure 5 is a schematic diagram of the cleaning mechanism of the present invention; Figure 6 This is a display diagram of the feeder in the present invention; Figure 7 is a cross-sectional view of the pressure balance assembly of the present invention; Figure 8 This is a diagram showing the auxiliary fixing block in the present invention.

[0021] Among them, 1. external shell; 2. cooling ring; 3. partition; 4. two-way valve; 5. hole; 6. water inlet; 7. water outlet; 8. water inlet pipe; 9. water outlet pipe; 10. water storage tank; 11. water pump; 12. air storage tank; 13. air pump; 14. air inlet pipe; 15. buffer device; 16. stirring pipe; 17. air outlet; 18. air outlet pipe; 19. air return pipe; 20. support pier; 21. motor; 22. rotating rod; 23. working groove; 24. auxiliary wheel; 25. pressure rod; 26. pressure block; 27. fixing ring ; 28. Air intake pipe 2; 29. ​​Air intake pipe 3; 30. Water storage tank 2; 31. Air pump 2; 32. Pressure balancing device; 33. Baffle 1; 34. Spring 1; 35. Thin wire; 36. Baffle 2; 37. Slide; 38. Pulley; 39. Spring 2; 40. Support frame; 41. Arc groove; 42. Feeder; 43. Feed frame; 44. Feed pipe; 45. Screw rod; 46. Motor 2; 47. Buffer tank; 48. Ball; 49. Auxiliary fixing block; 50. Base; 51. Fixing plate; 52. Observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0023] Please see attached Figure 1 -Attached Figure 8 An embodiment of the present invention provides a multifunctional polymerization reactor, including an external shell 1, a cooling mechanism for cooling the reactor is arranged inside the external shell 1, a cleaning mechanism for cleaning the reactor is arranged outside the external shell 1, a recovery mechanism for recovering and utilizing the heat generated by the reactor is also arranged outside the external shell 1, and a supporting mechanism is also arranged outside the external shell 1.

[0024] The cooling mechanism includes a cooling ring 2, which is fixedly connected to the inner wall of the external shell 1. A partition 3 is arranged inside the cooling ring 2, and the inner wall of the partition 3 is connected to a two-way valve 4. Holes 5 are opened on the inner walls of multiple cooling rings 2. A water inlet 6 is arranged on the outer wall of the external shell 1, and a water outlet 7 is arranged on the outer wall of the external shell 1. The water inlet 6 is connected to one end of a water inlet pipe 8, and the water outlet 7 is connected to one end of a water outlet pipe 9. A water storage tank 10 is arranged on one side of the outer wall of the external shell 1, and a water pump 11 is fixedly connected to one side of the inner wall of the water storage tank 10, and the other end of the water inlet pipe 8 is connected to the output end of the water pump 11. The cooling mechanism includes a gas stirring assembly.

[0025] The gas stirring assembly includes a gas storage tank 12, and an air pump 13 is fixedly connected to one side of the outer wall of the gas storage tank 12. The output end of the air pump 13 is connected to an air inlet pipe 14, one end of the air inlet pipe 14 is connected to one end of a buffer device 15, and the other end of the buffer device 15 is connected to a stirring pipe 16. The stirring pipe 16 extends into the interior of the external shell 1, and an air outlet hole 17 is provided on one side of the outer wall of the external shell 1. The air outlet hole 17 is connected to one end of an air outlet pipe 18, and one side of the outer wall of the gas storage tank 12 is connected to one end of a return air pipe 19.

[0026] Specifically, the reactor starts to work, at which time the water pump 11 draws water from the water storage tank 10 and enters the cooling ring 2 through the water inlet pipe 8. Partitions 3 are arranged inside the multiple cooling rings 2 to divide the multiple cooling rings 2 into multiple parts. The inner wall of the partition 3 is connected to a two-way valve 4. According to different cooling needs, when a large amount of heat is generated in a certain area, the two-way valve 4 automatically opens and injects water inward to increase the water storage capacity of the cooling ring 2 in the area, thereby forming a larger temperature difference with the reactor and accelerating heat conduction. In conjunction with the gas stirring component, the air pump 13 draws out the inert gas in the gas storage tank 12, passes it into the buffer device 15 and then into the stirring tank. With the cooperation of the buffer device 15 and the pressure balancing device 32, the air pressure in the reactor is kept stable, and the gas is continuously introduced to make the material inside the reactor continuously surge through the stirring tube 16, thereby improving the cooling effect.

[0027] The cleaning mechanism includes a support pier 20, which is arranged on one side of the outer wall of the external shell 1, and a motor 21 is fixedly connected to the inside of the support pier 20, and the output end of the motor 21 is fixedly connected to one end of a rotating rod 22, and the top of the support pier 20 is fixedly connected to a working groove 23, and the other end of the rotating rod 22 passes through the working groove 23 and is fixedly connected to a secondary wheel 24, and a pressure rod 25 is rotatably connected to one side of the outer wall of the secondary wheel 24, and a pressure block 26 is rotatably connected to one side of the outer wall of the pressure rod 25, and the pressure block 26 is slidably connected in the working groove 23, and a fixing ring 27 is slidably connected to one side of the outer wall of the pressure block 26, and the fixing ring 27 is fixedly connected to the outer wall of the external shell 1, and one end of an air inlet pipe 28 is connected to one side of the outer wall of the fixing ring 27, and one end of an air inlet pipe 3 29 is connected to one side of the outer wall of the fixing ring 27.

[0028] The recovery mechanism includes a water storage tank 2 30, an output end on one side of the water storage tank 2 30 is connected to the other end of the air inlet pipe 28, the output end on the other side of the water storage tank 2 30 is connected to the air outlet pipe 18, one side of the outer wall of the water storage tank 2 30 is connected to the other end of the water outlet pipe 9, the outer wall of the water storage tank 2 30 is fixedly connected to an air pump 2 31, the output end of the air pump 2 31 is connected to the other end of the return air pipe 19, the input end of the air pump 2 31 is connected to the other end of the air outlet pipe 18, and a pressure balancing device 32 is provided inside the air outlet pipe 18.

[0029] Specifically, after the reactor finishes working, it enters the cleaning phase, and the cleaning mechanism and the recovery mechanism cooperate to clean it. The recovery mechanism introduces hot water from the cooling mechanism into the water storage tank 2 30 through the water outlet pipe 9, and then the hot air in the reactor is extracted through the air pump 2 31, and enters the water storage tank 2 30 through the air outlet pipe 18 to perform heat exchange, heat the water, and produce high-temperature steam. At the same time, the cooled gas is sent back to the reactor through the return pipe 19 to maintain the air pressure balance in the reactor. The air pump 2 31 passes through the air inlet pipe 2 8 sends high-temperature steam into the fixed ring 27. At the same time, the motor 1 21 drives the rotating rod 22 to rotate, thereby driving the auxiliary wheel 24 to rotate. The auxiliary wheel 24 drives the pressure block 26 to slide in the working groove 23 through the pressure rod 25, forming an air pump at the fixed ring 27, and sending the high-temperature steam into the reactor through the air inlet pipe 3 29. The high-temperature steam adheres to the sticky debris on the inner wall of the reactor, softens and condenses into water flow, and the impact of the pressure block 26 causes the reactor to vibrate. The two cooperate to take out the sticky debris. In this process, the high-temperature steam can be evenly distributed on the outer wall of the reactor, improving the cleaning effect, and at the same time realizing the recovery and utilization of the heat generated by the reactor.

[0030] The pressure balancing device 32 includes a baffle 1 33, which is rotatably connected to the inside of the air outlet pipe 18. One end of a spring 1 34 is fixedly connected to one side of the outer wall of the baffle 1 33, and the other end of the spring 1 34 is fixedly connected to one side of the inner wall of the air outlet pipe 18. One end of a thin wire 35 is fixedly connected to one side of the outer wall of the baffle 1 33. The inner wall of the air outlet pipe 18 is fixedly connected to a baffle 2 36, and a slide 37 is slidably connected inside the baffle 2 36. A pulley 38 is fixedly connected inside the baffle 2 36, and the pulley 38 is arranged at the lower part of the slide 37. The other end of the thin wire 35 is fixedly connected to the slide 37. One end of a spring 2 39 is fixedly connected to one side of the outer wall of the slide 37, and the other end of the spring 2 39 is fixedly connected to the inner wall of the baffle 2 36.

[0031] The buffer device 15 includes a buffer tank 47 , an input end of the buffer tank 47 is connected to the air intake pipe 14 , and the buffer tank 47 is filled with balls 48 .

[0032] Specifically, when the gas enters the buffer device 15, due to the obstruction of the balls 48 therein, the gas can stably enter the reactor. When the gas enters the outlet pipe 18 from the reactor, the gas impacts the baffle 1 33 through the baffle 2 36. When the pressure reaches a certain level, the baffle 1 33 tilts to allow the gas to rush out, and the air pump 2 31 sucks the gas out. At the same time, the baffle 1 33 pulls the thin wire 35. Through the action of the pulley 38, the thin wire 35 pulls the slide 37 to block the gas in the reactor from flowing out, thereby keeping the air pressure in the reactor stable. After the gas in the baffle 1 33 and the baffle 2 36 is sucked out, under the action of the spring, the baffle 1 33 and the baffle 2 36 return to the initial state and repeat the above work.

[0033] The supporting mechanism includes a supporting frame 40, which is provided with an arc-shaped groove 41. The supporting frame 40 is slidably connected to the outer wall of the external shell 1. A feeder 42 is fixedly connected to one side of the outer wall of the supporting frame 40. The feeder 42 includes a feeding frame 43, which is fixedly connected to the outer wall of the supporting frame 40. The output end of the feeding frame 43 is connected to a feeding pipe 44, and a spiral rod 45 is arranged inside the feeding pipe 44. A motor 2 46 is fixedly connected to one side of the outer wall of the feeding pipe 44, and the output end of the motor 2 46 is fixedly connected to the outer wall of the spiral rod 45.

[0034] An observation window 52 is provided on one side of the outer wall of the external housing 1 .

[0035] Specifically, when the reactor is working, the support frame 40 enters the working area, and the material is fed into the feeder 42 , and then fed into the reactor by the feeder 42 . After the material is filled, the reactor starts working, and the operator can observe the working progress through the observation window 52 .

[0036] An auxiliary fixing block 49 is slidably connected to one side of the outer wall of the external shell 1 . The auxiliary fixing block 49 includes a base 50 . The base 50 is slidably connected to one side of the outer wall of the external shell 1 . A fixing plate 51 is slidably connected to one side of the inner wall of the base 50 .

[0037] Specifically, when the reactor is working, the fixing plate 51 and the base 50 cooperate to lock the external shell 1 to maintain the stability of the reactor. During the cleaning process, the fixing plate 51 is loosened to make the reactor vibrate under the action of the pressure block 26 .

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional polymerization reactor, characterized in that: The invention comprises an external shell (1), wherein a cooling mechanism for cooling a reactor is arranged inside the external shell (1), a cleaning mechanism for cleaning the reactor is arranged outside the external shell (1), a recovery mechanism for recovering and utilizing heat generated by the reactor is also arranged outside the external shell (1), and a supporting mechanism is also arranged outside the external shell (1).

2. A multifunctional polymerization reactor according to claim 1, characterized in that: The cooling mechanism comprises a cooling ring (2), wherein the cooling ring (2) is fixedly connected to the inner wall of the external shell (1), a partition (3) is arranged inside the cooling ring (2), the inner wall of the partition (3) is connected to a two-way valve (4), a plurality of holes (5) are opened on the inner wall of the cooling ring (2), a water inlet (6) is arranged on the outer wall of the external shell (1), a water outlet (7) is arranged on the outer wall of the external shell (1), the water inlet (6) is connected to one end of a water inlet pipe (8), the water outlet (7) is connected to one end of a water outlet pipe (9), a water storage tank (10) is arranged on one side of the outer wall of the external shell (1), a water pump (11) is fixedly connected to one side of the inner wall of the water storage tank (10), the other end of the water inlet pipe (8) is connected to the output end of the water pump (11), and the cooling mechanism comprises a gas stirring component.

3. A multifunctional polymerization reactor according to claim 2, characterized in that: The gas stirring assembly comprises a gas storage tank (12), an air pump (13) is fixedly connected to one side of the outer wall of the gas storage tank (12), the output end of the air pump (13) is connected to an air inlet pipe (14), one end of the air inlet pipe (14) is connected to one end of a buffer device (15), the other end of the buffer device (15) is connected to a stirring pipe (16), the stirring pipe (16) extends into the interior of the external shell (1), an air outlet hole (17) is provided on one side of the outer wall of the external shell (1), the air outlet hole (17) is connected to one end of an air outlet pipe (18), and one side of the outer wall of the gas storage tank (12) is connected to one end of a return air pipe (19).

4. A multifunctional polymerization reactor according to claim 1, characterized in that: The cleaning mechanism comprises a support pier (20), the support pier (20) being arranged on one side of the outer wall of the external shell (1), the interior of the support pier (20) being fixedly connected to a motor 1 (21), the output end of the motor 1 (21) being fixedly connected to one end of a rotating rod (22), the top of the support pier (20) being fixedly connected to a working groove (23), the other end of the rotating rod (22) passing through the working groove (23) and being fixedly connected to a secondary wheel (24), the outer wall of the secondary wheel (24) being rotatably connected to a pressure rod (25), the pressure rod (25) being fixedly connected to the working groove (23), and the pressure rod (25) being fixedly connected to the working groove (23). A pressure block (26) is rotatably connected to one side of the outer wall of the force rod (25), and the pressure block (26) is slidably connected in the working groove (23). A fixing ring (27) is slidably connected to one side of the outer wall of the pressure block (26), and the fixing ring (27) is fixedly connected to the outer wall of the external shell (1). One side of the outer wall of the fixing ring (27) is connected to one end of an air intake pipe 2 (28). One side of the outer wall of the fixing ring (27) is connected to one end of an air intake pipe 3 (29), and the other end of the air intake pipe 3 (29) is connected to the side wall (1) of the external shell.

5. A multifunctional polymerization reactor according to claim 4, characterized in that: The recovery mechanism comprises a water storage tank 2 (30), wherein an output end on one side of the water storage tank 2 (30) is connected to the other end of an air inlet pipe 2 (28), and an output end on the other side of the water storage tank 2 (30) is connected to an air outlet pipe (18). One side of an outer wall of the water storage tank 2 (30) is connected to the other end of an outlet pipe (9). An air pump 2 (31) is fixedly connected to the outer wall of the water storage tank 2 (30), and an output end of the air pump 2 (31) is connected to the other end of an air return pipe (19). An input end of the air pump 2 (31) is connected to the other end of an outlet pipe (18), and a pressure balancing device (32) is provided inside the outlet pipe (18).

6. A multifunctional polymerization reactor according to claim 5, characterized in that: The pressure balancing device (32) comprises a baffle plate 1 (33), wherein the baffle plate 1 (33) is rotatably connected to the inside of the air outlet pipe (18), one end of a spring 1 (34) is fixedly connected to one side of the outer wall of the baffle plate 1 (33), and the other end of the spring 1 (34) is fixedly connected to one side of the inner wall of the air outlet pipe (18), one end of a thin wire (35) is fixedly connected to one side of the outer wall of the baffle plate 1 (33), and the inner wall of the air outlet pipe (18) is fixedly connected to a baffle plate 2 (36), and a sliding plate (37) is slidably connected to the inside of the baffle plate 2 (36), and a pulley (38) is fixedly connected to the inside of the baffle plate 2 (36), and the pulley (38) is arranged at the bottom of the sliding plate (37), and the other end of the thin wire (35) is fixedly connected to the sliding plate (37), and one end of a spring 2 (39) is fixedly connected to one side of the outer wall of the sliding plate (37), and the other end of the spring 2 (39) is fixedly connected to the inner wall of the baffle plate 2 (36).

7. A multifunctional polymerization reactor according to claim 1, characterized in that: The support mechanism comprises a support frame (40), the support frame (40) is provided with an arc-shaped groove (41), the support frame (40) is slidably connected to the outer wall of the external shell (1), a feeder (42) is fixedly connected to one side of the outer wall of the support frame (40), the feeder (42) comprises a feed frame (43), the feed frame (43) is fixedly connected to the outer wall of the support frame (40), the output end of the feed frame (43) is connected to a feed pipe (44), a screw rod (45) is arranged inside the feed pipe (44), a motor 2 (46) is fixedly connected to one side of the outer wall of the feed pipe (44), and the output end of the motor 2 (46) is fixedly connected to the outer wall of the screw rod (45).

8. A multifunctional polymerization reactor according to claim 3, characterized in that: The buffer device (15) comprises a buffer tank (47), the input end of the buffer tank (47) is connected to an air intake pipe 1 (14), and the buffer tank (47) is filled with balls (48).

9. A multifunctional polymerization reactor according to claim 1, characterized in that: An auxiliary fixing block (49) is slidably connected to one side of the outer wall of the external shell (1); the auxiliary fixing block (49) comprises a base (50); the base (50) is slidably connected to one side of the outer wall of the external shell (1); and a fixing plate (51) is slidably connected to one side of the inner wall of the base (50).

10. A multifunctional polymerization reactor according to claim 1, characterized in that: An observation window (52) is provided on one side of the outer wall of the external shell (1).

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