CN114522655A

CN114522655A - Circulation stirring formula chemical industry reation kettle

Info

Publication number: CN114522655A
Application number: CN202210267829.2A
Authority: CN
Inventors: 陈潮钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-05-24

Abstract

The invention discloses a circulating stirring type chemical reaction kettle, which comprises a mounting rack and a base arranged on one side of the mounting rack and used for bearing the reaction kettle, wherein two bearing frames are symmetrically and fixedly arranged at the top of the base, an adjusting device used for adjusting the angle of the reaction kettle is arranged between the two bearing frames and the reaction kettle, a supporting frame is fixedly arranged in the reaction kettle, and a stirring device used for stirring liquid in the reaction kettle is rotationally connected in the supporting frame. When the reaction in the reaction kettle is finished, the reaction liquid is discharged from the discharge hole out of the reaction kettle, then the driving device and the stirring device are disassembled, and the adjusting device is controlled to drive the reaction kettle to rotate for a certain angle, so that the height of the kettle opening of the reaction kettle is reduced, and an operator can conveniently clean the reaction liquid remained on the inner wall of the reaction kettle by using a water gun.

Description

Circulation stirring formula chemical industry reation kettle

Technical Field

The invention relates to the technical field of reaction kettles, in particular to a circulating stirring type chemical reaction kettle.

Background

The reaction kettle is a comprehensive reaction container, and the structural function and the configuration accessories of the reaction kettle are designed according to reaction conditions. The preset reaction steps can be completed with high automation degree from the beginning of feeding, reaction and discharging, and the important parameters such as temperature, pressure, mechanical control (stirring, air blowing and the like), reactant/product concentration and the like in the reaction process are strictly regulated and controlled.

The reaction kettle is a reaction device commonly used in chemical plants, and mainly uses a motor to drive a stirring shaft to stir reactants so as to enable the reactants to fully react to obtain required substances. Current reation kettle need the staff to climb to the eminence and just can wash the reation kettle inner wall when wasing, and it is easy because slip falls to cause personnel's injury from the eminence, for this we provide a circulation stirring formula chemical industry reation kettle and solve this problem.

Disclosure of Invention

The invention mainly aims to provide a circulating stirring type chemical reaction kettle, which can effectively solve the problems in the background technology.

In order to realize the purpose, the invention adopts the technical scheme that:

the utility model provides a circulation stirring formula chemical industry reation kettle, includes mounting bracket and sets up the base that is used for bearing reation kettle in mounting bracket one side, the fixed two carriers that are provided with of base top symmetry bear, two bear and install the adjusting device who is used for adjusting the reation kettle angle between carrier and the reation kettle, the reation kettle internal fixation is provided with the support frame, the support frame internal rotation is connected with the agitating unit who stirs to liquid in the reation kettle, demountable installation has between mounting bracket and the agitating unit and is used for driving agitating unit and carry out pivoted drive arrangement, bear and keep away from reation kettle one side and install and be used for carrying out abluent squirt to the reation kettle inner wall.

Preferably, adjusting device includes that the symmetry is fixed to be set up two mounts in the reation kettle both sides, every the mount is kept away from reation kettle one side and is all fixed to be provided with the first pivot that runs through and bear the frame, one of them bear and keep away from the fixed mounting panel that is provided with in reation kettle one side, install first motor on the mounting panel, the output and the first pivot of first motor are connected, another bear and keep away from reation kettle one side and fixedly be provided with spacing frame, be close to reation kettle one end is kept away from to the first pivot of spacing frame one side is inserted and is established in spacing frame.

Preferably, drive arrangement keeps away from the second motor of reation kettle one side including fixed setting at the mounting bracket, the mounting bracket is close to the fixed link that is provided with in reation kettle one side, the link is kept away from mounting bracket one side and is located reation kettle and directly over present distribution and install two bearings, two rotate between the bearing and be connected with the second pivot, the output of second motor and second pivot are kept away from and are installed the assurance second pivot and follow the synchronous pivoted transmission of second motor between reation kettle one end.

Preferably, transmission is including installing the first runner at the second motor output, the second runner is installed to the reation kettle one end is kept away from in the second pivot, the cover is equipped with the drive belt between first runner and the second runner.

Preferably, agitating unit is including rotating the puddler of connection on the support frame, install convenient to detach's coupling assembling between second pivot and the puddler.

Preferably, the connecting assembly comprises a circular groove arranged at one end of the second rotating shaft close to the stirring rod, a connecting block is inserted in the second rotating shaft and positioned in the circular groove in a sliding manner, a cross-shaped clamping block is fixedly arranged at one end of the stirring rod close to the second rotating shaft, one end of the connecting block, which is close to the stirring rod, is provided with a clamping groove matched with the cross-shaped clamping block, the side wall of the second rotating shaft is provided with an arc-shaped groove communicated with the circular groove, a first external connecting plate is fixedly arranged on the side wall of the connecting block and positioned in the arc-shaped groove, a second external connecting plate is fixedly arranged on the side wall of the second rotating shaft and positioned right above the first external connecting plate, the second external connecting plate is rotatably connected with an adjusting rod, the adjusting rod is provided with a threaded groove, the first external connecting plate is sleeved on the portion, provided with the threaded groove, of the adjusting rod, and one end, far away from the first external connecting plate, of the adjusting rod is fixedly provided with a rotating handle.

Preferably, be fixed two three leaf stirring rakes, two of distributing about being on the puddler lateral wall be the fixed three aqua storage storehouse that is provided with of annular array between the three leaf stirring rakes, every the aqua storage storehouse is close to reation kettle inner wall one side and all is the nozzle that linear array installed a plurality of and aqua storage storehouse intercommunication, is located the top three leaf stirring rake top is annular array and has seted up three circular through-hole on the three leaf stirring rake and be located the fixed first water filling port that is provided with the aqua storage storehouse intercommunication of circular through-hole department on the puddler and be located the fixed water storage box that is provided with in two three leaf stirring rake tops, be connected with the aqueduct between water storage box and the first water filling port, the second water filling port has been seted up on the water storage box, be connected with the raceway on the second water filling port, the free end of raceway is connected with the water source.

Preferably, a bracket is fixedly arranged on one side, far away from the reaction kettle, of the bearing frame, and the water gun is hung on the bracket.

Preferably, the bottom of the base is fixedly provided with four universal self-locking wheels in a rectangular array.

Compared with the prior art, the invention has the following beneficial effects:

1. when the device is used, the driving device is started to drive the stirring device to stir reaction liquid in the reaction kettle, after reaction in the reaction kettle is completed, the reaction liquid is discharged out of the reaction kettle from the discharge port firstly, then the driving device and the stirring device are disassembled, and the adjusting device is controlled to drive the reaction kettle to rotate by a certain angle, so that the height of a kettle opening of the reaction kettle is reduced, an operator can conveniently use the water gun arranged on the bearing frame to clean reaction liquid residues remained on the inner wall of the reaction kettle.

2. When the reation kettle inner wall is washd to needs, through the raceway with the water at water source department from second water filling port injection water storage box in, in the water storage box was respectively followed first water filling port injection three aqua storage storehouse through three aqueduct, install the nozzle on the aqua storage storehouse can be with the water injection in the aqua storage storehouse on the reation kettle inner wall to further wash the reation kettle inner wall

3. When residue is less in the reation kettle, operating personnel can use the squirt of hanging on the bracket to wash the reation kettle inner wall the very first time, convenient and fast, and the reation kettle of being convenient for is faster drops into next round of use.

4. The base bottom is the fixed four universal auto-lock wheels that are provided with of rectangular array, and when using, operating personnel can remove the assigned position through universal auto-lock wheel with the base that installs reation kettle, be convenient for can use better the wasing reation kettle of external cleaning equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of a circulation stirring chemical reaction kettle of the present invention;

FIG. 2 is an enlarged view of the position A in FIG. 1 of a circulation stirring type chemical reaction kettle according to the present invention;

FIG. 3 is another schematic diagram of the overall structure of a circulation stirring chemical reaction kettle according to the present invention;

FIG. 4 is an enlarged view of B in FIG. 3 of a circulation stirring chemical reaction kettle according to the present invention;

FIG. 5 is a schematic view of a part of the structure of a circulation stirring chemical reaction kettle according to the present invention;

FIG. 6 is a schematic structural diagram of a stirring apparatus of a circulation stirring chemical reaction kettle according to the present invention;

FIG. 7 is an enlarged view of the circulation stirring chemical reaction kettle at the position C in FIG. 6;

FIG. 8 is an enlarged view of the circulation stirring chemical reaction kettle at the position D in FIG. 6;

FIG. 9 is a schematic view of a part of the structure of a circulation stirring chemical reaction kettle according to the present invention.

In the figure: 1. a mounting frame; 2. a base; 3. a carrier; 4. an adjustment device; 401. a fixed mount; 402. a first rotating shaft; 403. mounting a plate; 404. a first motor; 405. a limiting frame; 5. a support frame; 6. a stirring device; 601. a stirring rod; 602. a connecting assembly; 6021. a circular groove; 6022. connecting blocks; 6023. a cross-shaped fixture block; 6024. a card slot; 6025. an arc-shaped groove; 6026. a first outer joint plate; 6027. a second externally connecting plate; 6028. adjusting a rod; 6029. rotating the handle; 7. a drive device; 701. a second motor; 702. a connecting frame; 703. a bearing; 704. a second rotating shaft; 705. a transmission device; 7051. a first runner; 7052. a second runner; 7053. a transmission belt; 8. a water gun; 9. three-blade stirring paddle; 10. a water storage bin; 11. a nozzle; 12. a circular through hole; 13. a first water injection port; 14. a water storage tank; 15. a water conduit; 16. a second water injection port; 17. a water delivery pipe; 18. a bracket; 19. universal auto-lock wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-9, a circulation stirring chemical reaction kettle comprises a mounting frame 1 and a base 2 arranged on one side of the mounting frame 1 for supporting the reaction kettle, two bearing frames 3 are symmetrically and fixedly arranged on the top of the base 2, an adjusting device 4 for adjusting the angle of the reaction kettle is arranged between the two bearing frames 3 and the reaction kettle, a support frame 5 is fixedly arranged in the reaction kettle, a stirring device 6 for stirring the liquid in the reaction kettle is rotatably connected in the support frame 5, a driving device 7 for driving the stirring device 6 to rotate is detachably arranged between the mounting frame 1 and the stirring device 6, it is noted that the driving device 7 and the stirring device 6 are detachable, the situation that when the reaction kettle is rotated by the adjusting device 4, the reaction kettle is blocked by the stirring device 6 is avoided, a water gun 8 for cleaning the inner wall of the reaction kettle is arranged on one side of the bearing frame 3 far away from the reaction kettle, specifically, reation kettle is the back taper, the discharge gate has been seted up to reation kettle lateral wall bottom, during the use, start drive arrangement 7 and drive agitating unit 6 and stir the reaction liquid in the reation kettle, after the reaction in the reation kettle is accomplished, earlier discharge reation kettle from the discharge gate with the reaction liquid, then unpack drive arrangement 7 and agitating unit 6 apart, controlling adjusting device 4 again and driving reation kettle and rotate certain angle, make reation kettle's cauldron mouth height reduce, be convenient for operating personnel to use squirt 8 of installing on bearing frame 3 to wash the reaction liquid residue that remains on the reation kettle inner wall, compare with prior art, the invention does not need operating personnel to stand in the eminence when wasing reation kettle, avoided operating personnel to fall from the danger that the eminence falls because of slipping, effectively protected operating personnel's life safety, thereby have the practicality.

The adjusting device 4 comprises two fixing frames 401 symmetrically and fixedly arranged at two sides of the reaction kettle, a first rotating shaft 402 penetrating through the bearing frame 3 is fixedly arranged at one side of each fixing frame 401 far away from the reaction kettle, a mounting plate 403 is fixedly arranged at one side of one bearing frame 3 far away from the reaction kettle, a first motor 404 is arranged on the mounting plate 403, the output end of the first motor 404 is connected with the first rotating shaft 402, a limiting frame 405 is fixedly arranged at one side of the other bearing frame 3 far away from the reaction kettle, one end, far away from the reaction kettle, of the first rotating shaft 402 close to one side of the limiting frame 405 is inserted into the limiting frame 405, when in use, the first motor 404 is started to drive the first rotating shaft 402 to rotate, the reaction kettle connected with the first rotating shaft 402 through the fixing frame 401 is driven to rotate synchronously, under the driving of the first motor 404, the reaction kettle rotates by a certain angle, so that the height of a kettle mouth of the reaction kettle is reduced, an operator can conveniently use a water gun 8 to clean reaction liquid residues remained on the inner wall of the reaction kettle, it should be noted that the limiting frame 405 limits the first rotating shaft 402 away from the first motor 404, so as to prevent the reaction kettle from moving along the length direction of the first rotating shaft 402 during the rotation process.

The driving device 7 comprises a second motor 701 fixedly arranged on one side of the mounting rack 1 far away from the reaction kettle, a connecting rack 702 is fixedly arranged on one side of the mounting rack 1 near the reaction kettle, two bearings 703 are distributed and arranged on one side of the connecting rack 702 far away from the mounting rack 1 and positioned right above the reaction kettle in an up-down manner, a second rotating shaft 704 is rotatably connected between the two bearings 703, a transmission device 705 for ensuring that the second rotating shaft 704 synchronously rotates along with the second motor 701 is arranged between the output end of the second motor 701 and one end of the second rotating shaft 704 far away from the reaction kettle, the transmission device 705 comprises a first rotating wheel 7051 arranged on the output end of the second motor 701, a second rotating wheel 7052 is arranged on one end of the second rotating shaft 704 far away from the reaction kettle, a driving belt 7053 is sleeved between the first rotating wheel 7051 and the second rotating wheel 7052, when in use, the second motor 701 is started to drive the first rotating wheel 7051 to rotate, and under the driving action of the driving belt 7053, the second rotating wheel is driven to be meshed to rotate, thereby driving the second rotating shaft 704 fixedly connected with the second rotating wheel 7052 to rotate between the two bearings 703.

Agitating unit 6 is including rotating puddler 601 of connection on support frame 5, install convenient to detach's coupling assembling 602 between second pivot 704 and the puddler 601, when second pivot 704 rotates, make puddler 601 take place synchronous rotation through coupling assembling 602 to the completion is to the stirring of reation kettle interior reaction liquid, after the reaction is accomplished, remove coupling assembling 602 and to the connection between second pivot 704 and the puddler 601, guarantee that reation kettle can take place smoothly and rotate.

The connecting assembly 602 comprises a circular groove 6021 arranged at one end of the second rotating shaft 704 close to the stirring rod 601, a connecting block 6022 is slidably inserted in the circular groove 6021 on the second rotating shaft 704, a cross-shaped fixture block 6023 is fixedly arranged at one end of the stirring rod 601 close to the second rotating shaft 704, a clamping groove 6024 matched with the cross-shaped fixture block 6023 is arranged at one end of the connecting block 6022 close to the stirring rod 601, an arc-shaped groove 6025 communicated with the circular groove 6021 is arranged on the side wall of the second rotating shaft 704, a first external plate 6026 is fixedly arranged on the side wall of the connecting block 6022 and positioned in the arc-shaped groove 6025, a second external plate 6027 is fixedly arranged on the side wall of the second rotating shaft 704 and positioned right above the first external plate 6026, an adjusting rod 6028 is rotatably connected to the second external plate 6027, a threaded groove is arranged on the adjusting rod 6028, the first external plate 6026 is sleeved on the portion of the adjusting rod 6028, a rotating handle 6029 is fixedly arranged at one end of the adjusting rod 6028 far from the first external plate 6026, when the connection between the second rotating shaft 704 and the stirring rod 601 by the connecting assembly 602 needs to be released, the rotating handle 6029 drives the adjusting rod 6028 to rotate, so that the first external connecting plate 6026 moves in the direction away from the stirring rod 601 along the length direction of the second rotating shaft 704, and drives the connecting block 6022 fixedly connected with the first external connecting plate 6026 to synchronously move, so that the connecting block 6022 is separated from the stirring rod 601, and it is ensured that the reaction kettle can smoothly rotate.

Two three-blade stirring paddles 9 are vertically distributed and fixedly arranged on the side wall of the stirring rod 601, three water storage bins 10 are fixedly arranged between the two three-blade stirring paddles 9 in an annular array, one side of each water storage bin 10, which is close to the inner wall of the reaction kettle, is provided with a plurality of nozzles 11 which are communicated with the water storage bins 10 in a linear array, the top of the three-blade stirring paddle 9 positioned above is provided with three circular through holes 12 in an annular array, a first water filling port 13 which is communicated with the water storage bins 10 is fixedly arranged on the three-blade stirring paddle 9 and is positioned at the position of the circular through hole 12, a water storage tank 14 is fixedly arranged on the stirring rod 601 and is positioned above the two three-blade stirring paddles 9, and it is noted that the supporting frame 5 is positioned above the water storage tank 14 to avoid that the water guide pipe 15 and the supporting frame 5 are wound in the rotating process of the stirring rod 601 so as to cause the abnormal stirring, thereby influencing the work of the device, the water guide pipe 15 is connected between the water storage tank 14 and the first water injection port 13, the water storage tank 14 is provided with a second water injection port 16, the second water injection port 16 is connected with a water delivery pipe 17, the free end of the water delivery pipe 17 is connected with a water source, when the inner wall of the reaction kettle needs to be cleaned, water at the water source is injected into the water storage tank 14 from the second water injection port 16 through the water delivery pipe 17, water in the water storage tank 14 is respectively injected into the three water storage bins 10 from the first water injection port 13 through the three water guide pipes 15, the nozzles 11 installed on the water storage bins 10 can spray water in the water storage bins 10 onto the inner wall of the reaction kettle, so that the inner wall of the reaction kettle is further cleaned, and it needs to be noted that after water is injected through the water delivery pipe 17, the water delivery pipe 17 is pulled out, and the water delivery pipe 17 is prevented from being wound in the process of rotating along with the stirring rod 601.

Bear 3 and keep away from fixed bracket 18 that is provided with in reation kettle one side, squirt 8 hangs and establishes on bracket 18, and when the residue was less in reation kettle, operating personnel can use the squirt 8 of hanging establishing on bracket 18 the very first time and wash the reation kettle inner wall, convenient and fast, the reation kettle of being convenient for is faster drops into next round of use.

Base 2 bottom is the fixed four universal auto-lock wheels 19 that are provided with of rectangular array, and when using, operating personnel can remove assigned position through universal auto-lock wheel 19 with the base 2 of installing reation kettle, is convenient for can use better wasing reation kettle of external cleaning equipment.

The working principle is as follows:

when in use, the second motor 701 is started to drive the first rotating wheel 7051 to rotate, the second rotating wheel 7052 is driven to rotate in a meshed manner under the transmission action of the transmission belt 7053, so that the second rotating shaft 704 fixedly connected with the second rotating wheel 7052 is driven to rotate between the two bearings 703, when the second rotating shaft 704 rotates, the stirring rod 601 synchronously rotates through the connecting component 602, so that the stirring of the reaction liquid in the reaction kettle is completed, after the reaction in the reaction kettle is completed, the reaction liquid is firstly discharged out of the reaction kettle from the discharge hole, then the connection between the second rotating shaft 704 and the stirring rod 601 by the connecting component 602 is released, the smooth rotation of the reaction kettle is ensured, then the first motor 404 is started to drive the first rotating shaft 402 to rotate, the reaction kettle connected with the first rotating shaft 402 through the fixing frame 401 is driven to synchronously rotate, under the driving of the first motor 404, the reaction kettle rotates by a certain angle, so that the height of the kettle mouth of the reaction kettle is reduced, it is convenient for the operator to clean the residual reaction liquid residue on the inner wall of the reaction kettle by using the water gun 8, and it should be noted that the limiting frame 405 has a limiting function on the first rotating shaft 402 far away from the first motor 404, and prevents the reaction kettle from moving along the length direction of the first rotating shaft 402 during the rotating process, compared with the prior art, the invention does not need the operator to stand at a high position when cleaning the reaction kettle, avoids the danger that the operator falls from the high position due to slipping, effectively protects the life safety of the operator, thereby having practicability, when the inner wall of the reaction kettle needs to be cleaned, the water at the water source is injected into the water storage tank 14 from the second water injection port 16 through the water pipe 17, the water in the water storage tank 14 is injected into the three water storage bins 10 from the first water injection ports 13 through the three water guide pipes 15, the nozzle 11 installed on the water storage bin 10 can inject the water in the water storage bins 10 onto the inner wall of the reaction kettle, thereby it is further washs the reation kettle inner wall, it needs to notice, after having poured into water through raceway 17, pull out raceway 17, avoid raceway 17 taking place the winding following puddler 601 pivoted in-process, when the interior residue of reation kettle is less, operating personnel can use the squirt 8 of hanging on bracket 18 to wash the reation kettle inner wall very first time, convenient and fast, the faster input next round of use of reation kettle, when the interior residue of reation kettle is too much or need carry out thorough cleanness to reation kettle, operating personnel can remove assigned position through universal auto-lock wheel 19 with the base 2 of installing reation kettle, be convenient for can use better wasing reation kettle of external cleaning equipment.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a circulation stirring formula chemical industry reation kettle, includes mounting bracket (1) and sets up base (2) that are used for bearing reation kettle in mounting bracket (1) one side, its characterized in that: base (2) top symmetry is fixed to be provided with two and bears frame (3), two bear and install adjusting device (4) that are used for adjusting the reation kettle angle between frame (3) and the reation kettle, the reation kettle internal fixation is provided with support frame (5), support frame (5) internal rotation is connected with agitating unit (6) that carry out the stirring to reation kettle interior liquid, demountable installation has between mounting bracket (1) and agitating unit (6) and is used for driving agitating unit (6) to rotate drive arrangement (7), bear frame (3) and keep away from reation kettle one side and install and be used for carrying out abluent squirt (8) to the reation kettle inner wall.

2. The circulation stirring type chemical reaction kettle of claim 1, wherein: adjusting device (4) are including two fixed mounts (401) that set up in the reation kettle both sides of symmetry, every reation kettle one side is kept away from in mount (401) and all fixedly is provided with first pivot (402) that run through and bear frame (3), one of them bear frame (3) and keep away from reation kettle one side and fixedly be provided with mounting panel (403), install first motor (404) on mounting panel (403), the output and first pivot (402) of first motor (404) are connected, another bear frame (3) keep away from reation kettle one side and fixedly be provided with spacing frame (405), are close to reation kettle one end is kept away from in first pivot (402) of spacing frame (405) one side and is inserted and establish in spacing frame (405).

3. The circulation stirring type chemical reaction kettle of claim 1, wherein: drive arrangement (7) are including fixed second motor (701) that sets up and keep away from reation kettle one side in mounting bracket (1), mounting bracket (1) is close to reation kettle one side and fixedly is provided with link (702), link (702) are kept away from mounting bracket (1) one side and are located reation kettle and distribute directly over and install two bearings (703), two it is connected with second pivot (704) to rotate between bearing (703), the output of second motor (701) and second pivot (704) are kept away from and are installed guaranteed that second pivot (704) follow second motor (701) synchronous pivoted transmission (705) between reation kettle one end.

4. The circulation stirring type chemical reaction kettle of claim 3, wherein: the transmission device (705) comprises a first rotating wheel (7051) arranged at the output end of a second motor (701), a second rotating wheel (7052) is arranged at one end, far away from the reaction kettle, of the second rotating shaft (704), and a transmission belt (7053) is sleeved between the first rotating wheel (7051) and the second rotating wheel (7052).

5. The circulation stirring type chemical reaction kettle of claim 3, wherein: agitating unit (6) are including rotating puddler (601) of connection on support frame (5), install convenient to detach's coupling assembling (602) between second pivot (704) and puddler (601).

6. The circulation stirring type chemical reaction kettle of claim 5, wherein: the connecting assembly (602) comprises a circular groove (6021) arranged at one end of the second rotating shaft (704) close to the stirring rod (601), a connecting block (6022) is inserted in the circular groove (6021) in a sliding manner on the second rotating shaft (704), a cross-shaped clamping block (6023) is fixedly arranged at one end of the stirring rod (601) close to the second rotating shaft (704), a clamping groove (6024) matched with the cross-shaped clamping block (6023) is arranged at one end of the connecting block (6022) close to the stirring rod (601), an arc-shaped groove (6025) communicated with the circular groove (6021) is arranged on the side wall of the second rotating shaft (704), a first outer connecting plate (6026) is fixedly arranged in the arc-shaped groove (6025), a second outer connecting plate (6027) is fixedly arranged on the side wall of the second rotating shaft (704) and right above the first outer connecting plate (6026), an adjusting rod (6028) is rotatably connected to the second outer connecting plate (6027), a threaded groove is formed in the adjusting rod (6028), the first outer connecting plate (6026) is sleeved on the portion, provided with the threaded groove, of the adjusting rod (6028), and a rotating handle (6029) is fixedly arranged at one end, far away from the first outer connecting plate (6026), of the adjusting rod (6028).

7. The circulation stirring type chemical reaction kettle of claim 5, wherein: the stirring rod (601) is provided with two three-blade stirring paddles (9) which are vertically distributed and fixedly arranged on the side wall, three water storage bins (10) are fixedly arranged between the two three-blade stirring paddles (9) in an annular array, one side of each water storage bin (10), which is close to the inner wall of the reaction kettle, is provided with a plurality of nozzles (11) which are communicated with the water storage bins (10) in a linear array, the top of each three-blade stirring paddle (9) which is positioned above is provided with three circular through holes (12) in an annular array, first water injection ports (13) which are communicated with the water storage bins (10) are fixedly arranged on the three-blade stirring paddles (9) and are positioned above the two three-blade stirring paddles (9), water storage tanks (14) are fixedly arranged on the stirring rod (601) and are connected with water guide pipes (15) between the water storage tanks (14) and the first water injection ports (13), the water storage tank (14) is provided with a second water filling port (16), the second water filling port (16) is connected with a water conveying pipe (17), and the free end of the water conveying pipe (17) is connected with a water source.

8. The circulation stirring type chemical reaction kettle of claim 1, wherein: the side, far away from the reaction kettle, of the bearing frame (3) is fixedly provided with a bracket (18), and the water gun (8) is hung on the bracket (18).

9. The circulation stirring type chemical reaction kettle of claim 1, wherein: the bottom of the base (2) is fixedly provided with four universal self-locking wheels (19) in a rectangular array.