A quick-release rack stirrer inside a reactor

Abstract

The present invention discloses a quick-release rack stirrer inside a reaction kettle. The present invention relates to the technical field of reaction kettles and includes a frame body, and a reaction kettle shell fixedly connected to the top of the frame body. The reaction kettle shell is provided for placing materials to be processed; a processing device. By providing the processing device, when the rotating device drives the limiting device to rotate, the materials in the inner cavity of the reaction kettle shell can be stirred, and a certain grinding effect can be achieved on the materials during the stirring process, so as to complete the processing work of the materials in the inner cavity of the reaction kettle shell. The processing device is used for crushing the lumps in the inner cavity of the reaction kettle, and a connecting block fixedly connected to the upper surface of the processing device; a limiting device. By providing the limiting device, when the rotating device rotates, the limiting device can also rotate, so as to achieve the effect of dispersing and stirring the agglomerated materials in the inner cavity of the reaction kettle.

Description

Technical Field

[0001] The present invention relates to the technical field of reaction kettles, and particularly to a quick-disassembly rack stirrer inside a reaction kettle. Background Art

[0002] A reaction kettle is a device used for carrying out chemical reactions, and is usually used in fields such as chemical synthesis and material preparation in industrial production. Its main function is to provide a closed container in which reaction conditions (such as temperature, pressure, stirring, etc.) can be controlled to achieve the required chemical reactions. A reaction kettle usually consists of a tank body and some auxiliary equipment. The tank body is generally cylindrical or spherical and can withstand a certain pressure and temperature. Accessories such as a stirrer, a heat exchanger, a feed inlet, and a discharge outlet can be installed inside the tank body to facilitate the mixing, heat transfer, and discharging of materials. When carrying out chemical reactions in a reaction kettle, the reaction process can be optimized by controlling the reaction conditions, improving the reaction efficiency and product quality. For example, the temperature is controlled by heating or cooling, the concentration or reaction rate of the reactants is changed by adjusting the pressure, and the uniform mixing of materials is promoted by stirring, etc.;

[0003] When the reaction kettle is working, it is necessary to stir the materials in its inner cavity; most of the reaction kettles on the market use the way of water flow to stir the materials in the inner cavity, and when dealing with materials that need to form lumps, they cannot stir them well. Summary of the Invention

[0004] To achieve the above purposes, the present invention is realized through the following technical solutions: A quick-disassembly rack stirrer inside a reaction kettle, including a frame body, and a reaction kettle shell fixedly connected to the top of the frame body. The reaction kettle shell is provided for placing materials to be processed;

[0005] A processing device. By setting the processing device, when the rotating device drives the limiting device to rotate, the materials in the inner cavity of the reaction kettle shell can be stirred, and a certain grinding effect can be achieved on the materials during the stirring process, so as to complete the processing of the materials in the inner cavity of the reaction kettle shell. This processing device is used for crushing the lumps in the inner cavity of the reaction kettle, and a connecting block fixedly connected to the upper surface of the processing device;

[0006] A limiting device. By setting the limiting device, when the rotating device rotates, the limiting device can also rotate, thereby causing the processing device to rotate, and during the rotation process, the materials in the inner cavity of the reaction kettle shell can be fully stirred, achieving the effect of driving the processing device to rotate and stirring the materials. This limiting device is used for transmitting the rotational force to the processing device, and a connecting rod fixedly connected to the outer surface of the limiting device;

[0007] Rotating device. By setting up the rotating device, it can drive the limiting device in the inner cavity of the reactor shell to rotate together when rotating, and after the materials in the inner cavity of the reactor shell are well stirred, the rotating device can be disengaged from the reactor shell, achieving the effect of increasing the storage space of the reactor after stirring. This rotating device is used to drive the limiting device and the processing device to rotate, and a clamping ring sleeved on the outer surface of the rotating device;

[0008] The connecting block is fixedly connected to the inner wall of the reactor shell. The processing device is fixedly connected to the inner wall of the reactor shell through the connecting block. The connecting rod is fixedly connected to the inner surface of the processing device. The limiting device is fixedly connected to the inner wall of the processing device through the connecting rod. The clamping ring is fixedly connected to the top of the inner wall of the reactor shell. The rotating device is arranged in the inner cavity of the reactor shell through the clamping ring;

[0009] Among them, the processing device includes a track mechanism. The setting of the track mechanism can limit the stirring device, enabling the stirring device to rotate stably, a grinding ring and a stirring device. The grinding ring is fixedly connected to the inner wall of the reactor shell. The stirring device includes grinding blocks. The grinding blocks are frictionally adapted to the inner wall of the grinding ring. The connecting rod is fixedly connected to the inner wall of the grinding block. The settings of the grinding blocks and the grinding ring can drive the materials to contact the grinding ring when the grinding blocks rotate, so that the agglomerated materials are broken up.

[0010] Preferably, a feed pipe is fixedly connected to the top of the inner wall of the reactor shell. The feed pipe penetrates through the reactor shell. A blocking rod is sleeved on the inner wall of the feed pipe. The settings of the feed pipe and the blocking rod can pour the materials into the inner cavity of the reactor shell. A threaded ring is fixedly connected to the bottom surface of the inner cavity of the reactor shell. A threaded blocking block is threadedly connected to the inner wall of the threaded ring. The settings of the threaded ring and the threaded blocking block can seal the reactor shell and enable the materials in the inner cavity of the reactor shell to be discharged when discharging is required.

[0011] Preferably, the track mechanism includes track rings. The number of track rings is two, and the two track rings are respectively arranged at the top and bottom of the inner wall of the reactor shell. The track rings are fixedly connected to the outer surface of the connecting block. The settings of the two track rings can limit the top and bottom of the stirring device, so that the stirring device rotates more stably when rotating.

[0012] Preferably, a sliding sleeve is slidably connected to the outer surface of the track ring. A support column is fixedly connected to the side of the sliding sleeve away from the track ring. The side of the support column away from the sliding sleeve is fixedly connected to the end of the stirring device. The setting of the sliding sleeve can cooperate with the track ring, so that the stirring device rotates more stably when rotating.

[0013] Preferably, support frames are fixedly connected to both the top and bottom of the outer surface of the grinding block on the side away from the grinding ring. One end of the support frame away from the grinding block is fixedly connected with a limiting ring. The setting of the support frame can drive the limiting ring to move together when the grinding block moves.

[0014] Preferably, a rotating block is rotatably connected to the inner cavity of the limiting ring. One end of the rotating block is fixedly connected with a rotating column. Blades are fixedly connected to the outer surface of the rotating column. The number of the blades is three, and the three blades are evenly distributed. The setting of the rotating block can generate stable rotation in the inner cavity of the limiting ring. The setting of the blades can cause the blades and the rotating column to rotate when the grinding block moves, thereby stirring the materials in the inner cavity of the reaction kettle shell and fully mixing the materials.

[0015] Preferably, the limiting device includes a fixed frame. The fixed frame is fixedly connected to one end of the connecting rod away from the grinding block. A fixed block is fixedly connected to the outer surface of the fixed frame. A support rod is fixedly connected to the upper surface of the fixed block. The setting of the support rod can drive the grinding block to rotate together when the fixed frame rotates.

[0016] Preferably, a top block is fixedly connected to the top end of the support rod. A limiting block is fixedly connected to the upper surface of the top block. A rotating sleeve is rotatably connected to the outer surface of the limiting block. The setting of the rotating sleeve can rotate on the outer surface of the limiting block, so that the sieve column can rotate in a specified area. The rotating sleeve is fixedly connected to the upper surface of the sieve column. The sieve column and the blades are in the same horizontal plane. The shape of the sieve column is a column with many flakes. When contacting the agglomerated materials, the flakes of the sieve column can strike the agglomerated materials, thereby dispersing the materials.

[0017] Preferably, a clamping frame is fixedly connected to the inner cavity of the fixed frame. The rotating device includes a clamping block. The clamping block is in pressing fit with the inner wall of the clamping ring. A sealing cover is fixedly connected to the outer surface of the clamping block. The sealing cover is located directly above the reaction kettle shell. The setting of the clamping frame can cooperate with the hexagonal rod, so that the fixed frame rotates when the rotating rod rotates.

[0018] Preferably, a support frame is fixedly connected to the upper surface of the sealing cover. A servo motor is fixedly connected to the inner wall of the support frame. The servo motor is located directly above the fixed frame. The output end of the servo motor is fixedly connected with a rotating rod. One end of the rotating rod away from the servo motor is fixedly connected with a hexagonal rod. The hexagonal rod is in frictional fit with the inner wall of the clamping frame. The setting of the servo motor can cause the rotating rod to rotate after the power is connected.

[0019] The present invention provides a quick-release rack agitator inside a reaction kettle, which has the following beneficial effects:

[0020] First, in this quick-release rack agitator inside the reaction kettle, by setting up a processing device, when the rotating device drives the limiting device to rotate, the materials in the inner cavity of the reaction kettle shell can be stirred, and a certain grinding effect can be achieved on the materials during the stirring process, so as to complete the processing of the materials in the inner cavity of the reaction kettle shell.

[0021] Second, in this quick-release rack agitator inside the reaction kettle, by setting up a limiting device, when the rotating device rotates, the limiting device can also rotate, thereby causing the processing device to rotate, and during the rotation process, the materials in the inner cavity of the reaction kettle shell can be fully stirred, achieving the effect of driving the processing device to rotate and stirring the materials.

[0022] Third, in this quick-release rack agitator inside the reaction kettle, by setting up a rotating device, it can drive the limiting device in the inner cavity of the reaction kettle shell to rotate together when rotating, and after the materials in the inner cavity of the reaction kettle shell are stirred well, the rotating device can be separated from the reaction kettle shell, achieving the effect of increasing the storage space of the reaction kettle after stirring is completed.

[0023] Fourth, in this quick-release rack agitator inside the reaction kettle, through the setting of the rotating block, stable rotation can be generated in the inner cavity of the limiting ring. Through the setting of the fan blades, when the grinding block moves, the fan blades and the rotating column will rotate, thereby stirring the materials in the inner cavity of the reaction kettle shell and fully stirring the materials.

[0024] Fifth, in this quick-release rack agitator inside the reaction kettle, through the setting of the rotating sleeve, it can rotate on the outer surface of the limiting block, so that the sieve column can rotate in a specified area. The outer shape of the sieve column is a column with many flakes. When contacting the agglomerated materials, the flakes of the sieve column can strike the agglomerated materials, thereby dispersing the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the external structure of a quick-release rack agitator inside a reaction kettle according to the present invention;

[0026] Figure 2 is a schematic diagram of the sectional structure of a quick-release rack agitator inside a reaction kettle according to the present invention;

[0027] Figure 3 is a schematic diagram of the partial disassembled structure of the present invention;

[0028] Figure 4 is a schematic diagram of the structure of the processing device of the present invention;

[0029] Figure 5Schematic structural diagram of the track mechanism of the present invention;

[0030] Figure 6 Schematic structural diagram of the stirring device of the present invention;

[0031] Figure 7 Schematic structural diagram of the limiting device of the present invention;

[0032] Figure 8 Schematic structural diagram of the rotating device of the present invention;

[0033] Figure 9 Schematic partial structural diagram of the rotating device of the present invention.

[0034] In the figure: 1, frame body; 2, reaction kettle shell; 3, connecting block; 4, processing device; 5, connecting rod; 6, limiting device; 7, clamping ring; 8, rotating device; 9, feed pipe; 10, blocking rod; 11, threaded ring; 12, threaded blocking block; 41, track mechanism; 42, grinding ring; 43, stirring device; 411, track ring; 412, sliding sleeve; 413, support column; 431, grinding block; 432, support frame; 433, limiting ring; 434, rotating block; 435, rotating column; 436, fan blade; 61, fixed frame; 62, clamping frame; 63, fixed block; 64, support rod; 65, top block; 66, limiting block; 67, rotating sleeve; 68, sieve column; 81, clamping block; 82, sealing cover; 83, support frame; 84, servo motor; 85, rotating rod; 86, hexagonal rod. Specific embodiments

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0036] The first embodiment is as Figures 1 - 3 shown. The present invention provides a technical solution: a quick-disassembly rack stirrer in a reaction kettle, including a frame body 1 and a reaction kettle shell 2 fixedly connected to the top of the frame body 1. The reaction kettle shell 2 is provided for placing the materials to be processed;

[0037] Processing device 4. By setting up the processing device 4, when the rotating device 8 drives the limiting device 6 to rotate, the materials in the inner cavity of the reactor housing 2 can be stirred, and a certain grinding effect can be achieved on the materials during the stirring process, so as to complete the processing of the materials in the inner cavity of the reactor housing 2. This processing device 4 is used to crush the blocks in the inner cavity of the reactor, and the connecting block 3 fixedly connected to the upper surface of the processing device 4;

[0038] Limiting device 6. By setting up the limiting device 6, when the rotating device 8 rotates, the limiting device 6 can also rotate, thereby causing the processing device 4 to rotate, and during the rotation process, the materials in the inner cavity of the reactor housing 2 can be fully stirred, achieving the effect of driving the processing device 4 to rotate and stirring the materials. This limiting device 6 is used to transmit the rotational force to the processing device 4, and the connecting rod 5 fixedly connected to the outer surface of the limiting device 6;

[0039] Rotating device 8. By setting up the rotating device 8, when it rotates, it can drive the limiting device 6 in the inner cavity of the reactor housing 2 to rotate together, and after the materials in the inner cavity of the reactor housing 2 are stirred well, the rotating device 8 can be separated from the reactor housing 2, achieving the effect of increasing the storage space of the reactor after stirring. This rotating device 8 is used to drive the limiting device 6 and the processing device 4 to rotate, and the clamping ring 7 sleeved on the outer surface of the rotating device 8;

[0040] The connecting block 3 is fixedly connected to the inner wall of the reactor housing 2, the processing device 4 is fixedly connected to the inner wall of the reactor housing 2 through the connecting block 3, the connecting rod 5 is fixedly connected to the inner surface of the processing device 4, the limiting device 6 is fixedly connected to the inner wall of the processing device 4 through the connecting rod 5, the clamping ring 7 is fixedly connected to the top of the inner wall of the reactor housing 2, and the rotating device 8 is arranged in the inner cavity of the reactor housing 2 through the clamping ring 7;

[0041] Among them, the processing device 4 includes a track mechanism 41. The setting of the track mechanism 41 can limit the stirring device 43 to make the stirring device 43 rotate stably, a grinding ring 42 and a stirring device 43. The grinding ring 42 is fixedly connected to the inner wall of the reactor housing 2. The stirring device 43 includes a grinding block 431. The grinding block 431 is frictionally adapted to the inner wall of the grinding ring 42. The connecting rod 5 is fixedly connected to the inner wall of the grinding block 431. The settings of the grinding block 431 and the grinding ring 42 can drive the materials to contact the grinding ring 42 when the grinding block 431 rotates, so that the agglomerated materials are dispersed.

[0042] At the top of the inner wall of the reactor shell 2, a feed pipe 9 is fixedly connected. The feed pipe 9 penetrates through the reactor shell 2. A blocking rod 10 is sleeved on the inner wall of the feed pipe 9. The feed pipe 9 and the blocking rod 10 are provided to pour materials into the inner cavity of the reactor shell 2. At the bottom surface of the inner cavity of the reactor shell 2, a threaded ring 11 is fixedly connected. A threaded plugging block 12 is threadedly connected to the inner wall of the threaded ring 11. The threaded ring 11 and the threaded plugging block 12 are provided to seal the reactor shell 2 and enable the materials in the inner cavity of the reactor shell 2 to be discharged when discharging is required. During use, the operator pours the materials to be reacted into the inner cavity of the reactor shell 2 through the feed pipe 9. After the reaction is completed, by rotating the threaded plugging block 12, the materials can be discharged from the inner cavity of the reactor shell 2.

[0043] Second embodiment, such as Figures 4 - 6As shown, the track mechanism 41 includes track rings 411. The number of the track rings 411 is two, and the two track rings 411 are respectively arranged at the top and bottom of the inner wall of the reactor shell 2. The track rings 411 are fixedly connected to the outer surface of the connecting block 3. The arrangement of the two track rings 411 can limit the top and bottom of the stirring device 43, so that the stirring device 43 rotates more stably when rotating. The outer surface of the track ring 411 is slidably connected with a sliding sleeve 412. One side of the outer surface of the sliding sleeve 412 away from the track ring 411 is fixedly connected with a support column 413. One side of the support column 413 away from the sliding sleeve 412 is fixedly connected to the end of the stirring device 43. The arrangement of the sliding sleeve 412 can cooperate with the track ring 411, so that the stirring device 43 rotates more stably when rotating. At the top and bottom of the outer surface of the grinding block 431 away from the grinding ring 42, support frames 432 are fixedly connected. One end of the support frame 432 away from the grinding block 431 is fixedly connected with a limiting ring 433. The arrangement of the support frame 432 can drive the limiting ring 433 to move together when the grinding block 431 moves. A rotating block 434 is rotatably connected to the inner cavity of the limiting ring 433. The end of the rotating block 434 is fixedly connected with a rotating column 435. The outer surface of the rotating column 435 is fixedly connected with fan blades 436. The number of the fan blades 436 is three, and the three fan blades 436 are evenly distributed. The arrangement of the rotating block 434 can generate stable rotation in the inner cavity of the limiting ring 433. The arrangement of the fan blades 436 can make the fan blades 436 and the rotating column 435 rotate when the grinding block 431 moves, and then stir the materials in the inner cavity of the reactor shell 2, so that the materials are fully stirred. During use, driven by the limiting device 6, the grinding block 431 rotates, and then the sliding sleeve 412 slides on the outer surface of the track ring 411. During the rotation process, the fan blades 436 impact the materials in the inner cavity of the reactor shell 2, so that the materials are stirred. Under high-speed rotation, the rotating block 434 will rotate in the inner cavity of the limiting ring 433, and then the fan blades 436 will also rotate, so as to fully stir the materials in the inner cavity of the reactor shell 2.

[0044] The third embodiment is as Figures 7 - 9As shown in the figure, the limiting device 6 includes a fixed frame 61, the fixed frame 61 is fixedly connected to one end of the connecting rod 5 away from the grinding block 431, a fixed block 63 is fixedly connected to the outer surface of the fixed frame 61, a support rod 64 is fixedly connected to the upper surface of the fixed block 63. The setting of the support rod 64 can drive the grinding block 431 to rotate together when the fixed frame 61 rotates. The top end of the support rod 64 is fixedly connected to a top block 65, a limiting block 66 is fixedly connected to the upper surface of the top block 65, a rotating sleeve 67 is rotatably connected to the outer surface of the limiting block 66. The setting of the rotating sleeve 67 can rotate on the outer surface of the limiting block 66, so that the sieve column 68 can rotate in a specified area. The upper surface of the rotating sleeve 67 is fixedly connected to a sieve column 68. The sieve column 68 and the fan blade 436 are in the same horizontal plane. The outer shape of the sieve column 68 is a column with many flakes. When contacting the agglomerated material, the flakes of the sieve column 68 can strike the agglomerated material, so that the material is dispersed. During use, when the fixed frame 61 rotates, the sieve column 68 will also rotate. When the fan blade 436 stirs the material, the agglomerated material will contact the sieve column 68, so that the material is dispersed.

[0045] A clamping frame 62 is fixedly connected to the inner cavity of the fixed frame 61. The rotating device 8 includes a clamping block 81. The clamping block 81 is pressed and adapted to the inner wall of the clamping ring 7. A sealing cover 82 is fixedly connected to the outer surface of the clamping block 81. The sealing cover 82 is located directly above the reaction kettle shell 2. The setting of the clamping frame 62 can cooperate with the hexagonal rod 86, so that when the rotating rod 85 rotates, the fixed frame 61 rotates. A support frame 83 is fixedly connected to the upper surface of the sealing cover 82. A servo motor 84 is fixedly connected to the inner wall of the support frame 83. The servo motor 84 is located directly above the fixed frame 61. The output end of the servo motor 84 is fixedly connected to a rotating rod 85. One end of the rotating rod 85 away from the servo motor 84 is fixedly connected to a hexagonal rod 86. The hexagonal rod 86 is frictionally adapted to the inner wall of the clamping frame 62. The setting of the servo motor 84 can make the rotating rod 85 rotate after the power is connected. During use, when it is necessary to stir the material in the inner cavity of the reaction kettle shell 2, the operator inserts the rotating rod 85 and the hexagonal rod 86 into the inner cavity of the reaction kettle shell 2, and inserts the hexagonal rod 86 into the inner cavity of the clamping frame 62, and then connects the servo motor 84 to the power supply and turns on the switch of the servo motor 84, so that the rotating rod 85 drives the hexagonal rod 86 to rotate, and then the limiting device 6 starts to rotate.

[0046] During use, the operator pours the material to be reacted into the inner cavity of the reaction kettle shell 2 through the feed pipe 9. After the reaction is completed, the threaded plug block 12 is rotated, and the material can be discharged from the inner cavity of the reaction kettle shell 2;

[0047] When it is necessary to stir the materials in the inner cavity of the reactor shell 2, the operator inserts the rotating rod 85 and the hexagonal rod 86 into the inner cavity of the reactor shell 2, and inserts the hexagonal rod 86 into the inner cavity of the clamping frame 62. Then, the servo motor 84 is connected to the power supply and the switch of the servo motor 84 is turned on, so that the rotating rod 85 drives the hexagonal rod 86 to rotate, and then the limiting device 6 starts to rotate;

[0048] Driven by the limiting device 6, the grinding block 431 rotates, and then the sliding sleeve 412 slides on the outer surface of the track ring 411. During the rotation, the fan blade 436 impacts the materials in the inner cavity of the reactor shell 2, so that the materials are stirred. Under high-speed rotation, the rotating block 434 rotates in the inner cavity of the limiting ring 433, and then the fan blade 436 also rotates, so as to fully stir the materials in the inner cavity of the reactor shell 2;

[0049] When the fixed frame 61 rotates, the sieve column 68 will also rotate. When the fan blade 436 stirs the materials, the agglomerated materials will contact the sieve column 68, so that the materials are dispersed.

[0050] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A quick-release rack stirrer inside a reaction kettle, characterized in that, Comprising: A frame body (1), and a reaction kettle housing (2) fixedly connected to the top end of the frame body (1); A processing device (4) for crushing the object blocks in the inner cavity of the reaction kettle, and a connecting block (3) fixedly connected to the upper surface of the processing device (4); A limiting device (6) for transmitting the rotational force into the processing device (4), and a connecting rod (5) fixedly connected to the outer surface of the limiting device (6); A rotating device (8) for driving the limiting device (6) and the processing device (4) to rotate, and a clamping ring (7) sleeved on the outer surface of the rotating device (8); The connecting block (3) is fixedly connected to the inner wall of the reaction kettle housing (2), the processing device (4) is fixedly connected to the inner wall of the reaction kettle housing (2) through the connecting block (3), the connecting rod (5) is fixedly connected to the inner surface of the processing device (4), the limiting device (6) is fixedly connected to the inner wall of the processing device (4) through the connecting rod (5), the clamping ring (7) is fixedly connected to the top of the inner wall of the reaction kettle housing (2), and the rotating device (8) is arranged in the inner cavity of the reaction kettle housing (2) through the clamping ring (7); Wherein the processing device (4) includes a track mechanism (41), a grinding ring (42) and a stirring device (43), the grinding ring (42) is fixedly connected to the inner wall of the reaction kettle housing (2), the stirring device (43) includes a grinding block (431), the grinding block (431) is frictionally adapted to the inner wall of the grinding ring (42), and the connecting rod (5) is fixedly connected to the inner wall of the grinding block (431); The track mechanism (41) includes a track ring (411), the number of the track rings (411) is two, and the two track rings (411) are respectively arranged at the top and the bottom of the inner wall of the reaction kettle housing (2), and the track ring (411) is fixedly connected to the outer surface of the connecting block (3); The outer surface of the track ring (411) is slidably connected with a sliding sleeve (412), one side of the outer surface of the sliding sleeve (412) far away from the track ring (411) is fixedly connected with a support column (413), and one side of the support column (413) far away from the sliding sleeve (412) is fixedly connected to the end of the stirring device (43); Both the top and the bottom of the outer surface of the grinding block (431) far away from the grinding ring (42) are fixedly connected with support frames (432), and one end of the support frame (432) far away from the grinding block (431) is fixedly connected with a limiting ring (433); A rotating block (434) is rotatably connected to the inner cavity of the limiting ring (433), a rotating column (435) is fixedly connected to the end of the rotating block (434), a fan blade (436) is fixedly connected to the outer surface of the rotating column (435), the number of the fan blades (436) is three, and the three fan blades (436) are evenly distributed; The limiting device (6) includes a fixed frame (61), the fixed frame (61) is fixedly connected to one end of the connecting rod (5) away from the grinding block (431), a fixed block (63) is fixedly connected to the outer surface of the fixed frame (61), and a support rod (64) is fixedly connected to the upper surface of the fixed block (63).

2. The quick-release rack agitator in a reaction kettle according to claim 1, characterized in that: At the top of the inner wall of the reactor shell (2), a feed pipe (9) is fixedly connected, the feed pipe (9) penetrates through the reactor shell (2), a blocking rod (10) is sleeved on the inner wall of the feed pipe (9), and a threaded ring (11) is fixedly connected to the bottom surface of the inner cavity of the reactor shell (2), and a threaded blocking block (12) is threadedly connected to the inner wall of the threaded ring (11).

3. A quick-release rack stirrer inside a reaction kettle according to claim 1, characterized in that: The top end of the support rod (64) is fixedly connected to a top block (65), a limiting block (66) is fixedly connected to the upper surface of the top block (65), a rotating sleeve (67) is rotatably connected to the outer surface of the limiting block (66), a sieve column (68) is fixedly connected to the upper surface of the rotating sleeve (67), and the sieve column (68) and the fan blade (436) are in the same horizontal plane.

4. A quick-release rack agitator inside a reaction kettle according to claim 3, characterized in that: A clamping frame (62) is fixedly connected to the inner cavity of the fixed frame (61), the rotating device (8) includes a clamping block (81), the clamping block (81) is press-fitted with the inner wall of the clamping ring (7), a sealing cover (82) is fixedly connected to the outer surface of the clamping block (81), and the sealing cover (82) is located directly above the reactor shell (2).

5. A quick-release rack agitator inside a reactor according to claim 4, characterized in that: A support frame (83) is fixedly connected to the upper surface of the sealing cover (82), a servo motor (84) is fixedly connected to the inner wall of the support frame (83), the servo motor (84) is located directly above the fixed frame (61), a rotating rod (85) is fixedly connected to the output end of the servo motor (84), a hexagonal rod (86) is fixedly connected to the end of the rotating rod (85) away from the servo motor (84), and the hexagonal rod (86) is friction-fitted with the inner wall of the clamping frame (62).

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