Circulating blending type chemical efficient reaction kettle

Abstract

The invention relates to the technical field of reaction kettles, and discloses a circulating blending type chemical efficient reaction kettle which comprises a kettle body, a main motor; the mixing device is used for mixing and dispersing the chemical solution in the kettle body; the polymerization device is used for carrying out split-flow polymerization on the chemical solution in the kettle body and then mixing and dispersing; the backflow running-in device is used for carrying out backflow type extrusion and grinding on the polymerized and dispersed chemical solution in the polymerization device; and a regulation and control device. According to the circulating blending type chemical high-efficiency reaction kettle, stirring, extruding and dispersing of a chemical solution under branching and confluence can be achieved through the arranged polymerization device, and compared with mixing and dispersing of a traditional mode, the mode can conduct opposite-flushing type extruding on the solution under the large volume and conduct mixing and dispersing after branching and confluence; the mixing and dispersing effects are better, the mixing and dispersing are more uniform, meanwhile, the situation that stirring and dispersing need longer time due to the single dispersing and mixing mode can be reduced, and the efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to a circulating blending type chemical high-efficiency reactor. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based alloys and other composite materials.

[0003] Most of the chemical production reactors in the prior art directly add solid chemical raw materials into the reactor. Since the solid chemical raw materials are mostly accumulated in one area when entering the reactor, they need to be dissolved layer by layer when dissolved. In addition, some solid chemical raw materials have large particles and a small total contact area with the liquid, so it takes a long time to dissolve. In addition, in the initial solution stage, the mixed solution of the chemical solution and the fixed compound is in a relatively viscous stage. The fusion of conventional technology is nothing more than stirring and breaking up, and stirring and fusion for a long time, which greatly reduces the mixing rate of the raw materials. In the prior art, when dissolving chemical raw materials, it basically relies on the stirring device inside the reactor to perform horizontal stirring and fusion. The fusion process and efficiency are low. Therefore, a circulating fusion type chemical high-efficiency reactor is proposed to solve the above-mentioned problems. Summary of the invention

[0004] 1. Technical problems solved: In view of the deficiencies of the prior art, the present invention provides a circulating fusion type chemical high-efficiency reactor, which solves the problem of insufficient fusion rate and low efficiency of some solid and liquid mixed chemical raw materials in the reactor in the prior art.

[0005] (II) Technical solution: To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circulating and blending chemical high-efficiency reactor, comprising: a reactor body; a main motor; a mixing device for mixing and dispersing the chemical solution in the reactor body; a polymerization device for diverting, polymerizing and then mixing and dispersing the chemical solution in the reactor body; a reflux running-in device for reflux-extruding and grinding the polymerized and dispersed chemical solution in the polymerization device; a regulating device for regulating the operation time of the reflux running-in device; a carrying box is arranged inside the reactor body, the main motor is arranged on the reactor body, the output end of the main motor is connected to the mixing device, the polymerization device is connected to the mixing device, the reflux running-in device is connected to the polymerization device, and the regulating device is connected to the reflux running-in device.

[0006] Preferably, the mixing device includes a main shaft, to which a stirring rod is connected, two auxiliary motors are arranged on the kettle body, the output ends of the auxiliary motors are connected to rotating saw blades via shafts, the bottom of the main shaft is connected to a linkage shaft, and the bottom of the linkage shaft is connected to the polymerization device.

[0007] Preferably, the polymerization device includes a polymerization box, which is connected to the bottom of the carrying box. The bottom of the carrying box is connected to the polymerization box through three polymerization tubes. The linkage shaft is located inside the polymerization box and is connected with blades and spiral blades. The bottom of the polymerization box is connected to a drainage pipe, and one end of the drainage pipe is connected to a reflux running-in device.

[0008] Preferably, the reflux running-in device includes an intermediate box, one side of the intermediate box is connected to the drainage pipe, the other side of the intermediate box is connected to the reflux pipe, one end of the reflux pipe is connected to the upper grinding disc, and a lower grinding disc is arranged below the upper grinding disc.

[0009] Preferably, the surface of the lower grinding disc is slidably connected to a bearing sleeve via a keyway, the bearing sleeve is connected to the interior of the kettle body via a connecting rod, and an extrusion spring is provided below the lower grinding disc, and the extrusion spring is located inside the bearing sleeve.

[0010] Preferably, the surface of the upper grinding disc is provided with teeth, and the surface of the teeth is meshed with a driving gear, the driving gear is connected to the main shaft, the axis of the upper grinding disc is connected to a transmission shaft, and the bottom of the transmission shaft passes through a bearing sleeve and a bearing box to be connected to the regulating device.

[0011] Preferably, the regulating device includes a transmission screw, the top of the transmission screw is connected to the transmission shaft through a connecting piece, the surface of the transmission screw is threadedly connected to a threaded sleeve, the surface of the threaded sleeve is slidably connected to a limiting frame through a slide plate, the limiting frame is fixed on the middle box, the interior of the middle box is slidably connected to a reflux pipe, the bottom of the reflux pipe is connected to a base frame, the base frame is connected to the middle box through a connecting spring, the base frame is slidably connected to the middle box through a sliding rod, and a reflux hole is opened on the surface of the reflux pipe.

[0012] Preferably, the transmission screw is slidably connected to an upper sleeve, the upper sleeve is connected to an upper spring, the top of the upper spring is connected to a connecting piece, the bottom of the transmission screw is connected to a pull rod, the surface of the pull rod is located inside the kettle body and is sleeved with a lower spring, the top of the lower spring is connected to the bottom of the transmission screw, and the bottom of the lower spring is connected to the bottom of the inner wall of the kettle body.

[0013] Preferably, the connecting member includes a tapered sleeve, which is connected to the transmission shaft, a cone is clamped inside the tapered sleeve, the bottom of the cone is connected to the top of the transmission screw, a key is provided on the cone, and a groove is opened on the inner wall of the tapered sleeve.

[0014] (III) Beneficial effects: Compared with the prior art, the present invention provides a circulating blending chemical high-efficiency reactor, which has the following beneficial effects: 1. The circulating fusion chemical high-efficiency reactor can realize the extrusion dispersion of some solid and liquid chemical raw materials through the set polymerization device. Compared with the traditional mixing and dispersion method, this method can perform counter-extrusion of large-volume solutions and re-mix and disperse after branching and merging. The fusion reaction effect is better and more uniform. At the same time, it can reduce the situation where stirring takes longer due to the single mixing method, and its efficiency is further improved.

[0015] 2. The circulating fusion chemical high-efficiency reactor can reflux the polymerized and mixed chemical raw materials through the reflux running-in device, and then reflux them to the top of the carrying box through the pipeline, so as to carry out cyclic flow fusion, further improving the fusion effect of the chemical solution, and at the same time, during the reflux process, the rotation of the upper and lower grinding discs can be used to rotate and run-in the chemical viscous solution, so as to further improve the overall chemical solution fusion effect.

[0016] 3. The circulating and blending chemical high-efficiency reactor can control the time for the chemical solution to enter the reflux running-in device, or prevent it from entering the reflux running-in device through the setting of the regulating device. Because some chemical solutions have met the use standards after passing through the polymerization device, there is no need to enter the reflux running-in device, thereby improving the output efficiency of the chemical solution and enabling it to be operated with controllable efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a circulating blending type chemical high-efficiency reactor proposed by the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional structure of a circulating blending type chemical high-efficiency reactor proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a mixing device and a polymerization device of a circulating blending type chemical high-efficiency reactor proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a reflux run-in device for a circulating blending chemical high-efficiency reactor proposed by the present invention; Figure 5 This is a schematic diagram of the connection structure of the upper grinding disc and the lower grinding disc of a circulating blending type chemical high-efficiency reactor proposed by the present invention; Figure 6 This is a schematic diagram of the structure of a control device for a circulating blending chemical high-efficiency reactor proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a reflux pipe of a circulating fusion type chemical high-efficiency reactor proposed by the present invention; Figure 8 This is a schematic diagram of the connector structure of a circulating blending type chemical high-efficiency reactor proposed by the present invention; Fig. 9 This is a schematic diagram of the connection structure of the middle box of a circulating fusion type chemical high-efficiency reactor proposed by the present invention.

[0018] In the figure: 1, kettle body; 2, main motor; 3, auxiliary motor; 4, mixing device; 401, main shaft; 402, stirring rod; 403, rotating saw blade; 404, linkage shaft; 5, polymerization device; 501, polymerization box; 502, blade; 503, spiral blade; 504, polymerization tube; 505, drainage tube; 6, reflux grinding device; 601, middle box; 602, reflux tube; 603, upper grinding disc; 604, lower grinding disc Plate; 605, extrusion spring; 606, bearing sleeve; 607, transmission shaft; 7, regulating device; 701, transmission screw; 702, upper sliding sleeve; 703, upper spring; 704, limit frame; 705, threaded sleeve; 706, lower spring; 707, pull rod; 708, backflow pipe; 709, base frame; 710, connecting spring; 711, backflow hole; 712, cone sleeve; 713, cone; 8, bearing box; 9, slide plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 9 A circulating blending chemical high-efficiency reactor comprises a reactor body 1; a main motor 2; a carrying box 8 is arranged inside the reactor body 1, the main motor 2 is arranged on the reactor body 1, the output end of the main motor 2 is connected to the mixing device 4, the polymerization device 5 is connected to the mixing device 4, the reflux running-in device 6 is connected to the polymerization device 5, and the regulating device 7 is connected to the reflux running-in device 6.

[0021] In this embodiment, please refer to Figure 3 The mixing device 4 is used to mix and disperse the chemical solution in the kettle body 1; the mixing device 4 includes a main shaft rod 401, and a stirring rod 402 is connected to the main shaft rod 401. Two auxiliary motors 3 are arranged on the kettle body 1. The output end of the auxiliary motor 3 is connected to a rotating saw blade 403 through a shaft rod. The bottom of the main shaft rod 401 is connected to a linkage shaft 404, and the bottom of the linkage shaft 404 is connected to the polymerization device 5. The rotation of the main motor 2 will drive the rotation of the main shaft rod 401, and then drive the stirring rod 402 on its surface to rotate. At the same time, the two auxiliary motors 3 will also rotate to drive the multiple rotating saw blades 403 to rotate. The rotation of the rotating saw blade 403 and the rotation of the stirring rod 402 will mix, stir and disperse the chemical solution inside.

[0022] For further information, see Figure 4, the polymerization device 5 is used to divert, polymerize, and then mix and disperse the chemical solution in the kettle body 1; the polymerization device 5 includes a polymerization box 501, the polymerization box 501 is connected to the bottom of the carrying box 8, the bottom of the carrying box 8 is connected to the polymerization box 501 through three polymerization pipes 504, the linkage shaft 404 is located inside the polymerization box 501 and is connected with blades 502 and spiral blades 503, the bottom of the polymerization box 501 is connected with a drainage pipe 505, and one end of the drainage pipe 505 is connected to the reflux running-in device 6. Three polymerization tubes 504 are provided at the bottom of the carrying box 8. The diameter of the tubes is relatively thin, so the chemical solution will slowly flow into the interior of the polymerization box 501 from the tubes, and be polymerized and mixed and dispersed by means of three tributaries. As the three small tributaries enter the polymerization tube 504, the rotation of the main shaft 401 will drive the rotation of the linkage shaft 404, and then drive the rotation of the blade 502, so as to fully mix and disperse the three merged solutions. Compared with the mixing and dispersion under a large container, this conversion method can fully disperse the chemical solution inside the kettle body 1, and the effect is better.

[0023] For further information, see Figure 4-Figure 5 The reflux grinding device 6 is used to reflux extrusion grinding the chemical solution polymerized and dispersed in the polymerization device 5.

[0024] Also, see Figure 4 The reflux grinding device 6 includes an intermediate box 601, one side of the intermediate box 601 is connected to the drainage pipe 505, and the other side of the intermediate box 601 is connected to the reflux pipe 602. One end of the reflux pipe 602 is connected to the upper grinding disc 603, and the lower grinding disc 604 is arranged below the upper grinding disc 603. When the solution is squeezed into the interior of the drainage pipe 505, it flows into the interior of the reflux pipe 602 through the intermediate box 601, and the spiral blade 503 pressurizes the solution during the rotation process, so the solution will flow along the reflux pipe 602 into the interior of the upper grinding disc 603, and then flow out to the carrying box 8, so that the overall solution forms a circulating flow, thereby improving the dispersing effect of the chemical solution and reducing the situation where the transmission method only uses the stirring method to disperse the low efficiency.

[0025] In addition, see Figure 4-Figure 5The surface of the lower grinding disc 604 is slidably connected with a bearing sleeve 606 through a keyway, and the bearing sleeve 606 is connected to the inside of the kettle body 1 through a connecting rod. An extrusion spring 605 is arranged below the lower grinding disc 604, and the extrusion spring 605 is located inside the bearing sleeve 606. The solution will enter the interior of the upper grinding disc 603 along the reflux pipe 602, and then flow between the upper grinding disc 603 and the lower grinding disc 604. The pressure will cause the lower grinding disc 604 to press and slide the extrusion spring 605 downward, and then the chemical solution will flow out from the gap between the upper grinding disc 603 and the lower grinding disc 604, and then flow back to the bearing box 8. The spring is set to make the pressure of the solution squeeze the lower grinding disc 604 so that the contact surface between the solution and the two grinding discs is more uniform, and provide a certain pressure for rotation and grinding.

[0026] It is worth noting that see Figure 4-Figure 5 The surface of the upper grinding disc 603 is provided with teeth, and the surface of the teeth is meshed with a driving gear, which is connected to the main shaft 401. The axis of the upper grinding disc 603 is connected with a transmission shaft 607, and the bottom of the transmission shaft 607 passes through the bearing sleeve 606 and the bearing box 8 and is connected to the regulating device 7. The main shaft 401 is also connected with a driving gear, and the meshing transmission of the gears will drive the rotation of the upper grinding disc 603. When the upper grinding disc 603 rotates, it will have a grinding effect on the solution, further improving the effect of breaking up the chemical solution and providing power for the upper grinding disc 603 to rotate.

[0027] It is worth mentioning that the regulating device 7 is used to regulate the operation time of the reflux running-in device 6 .

[0028] See also Figure 6-Figure 7The regulating device 7 includes a transmission screw 701, the top of which is connected to the transmission shaft 607 through a connecting piece, a threaded sleeve 705 is threadedly connected to the surface of the transmission screw 701, and the surface of the threaded sleeve 705 is slidably connected to a limiting frame 704 through a slide plate 9, and the limiting frame 704 is fixed on the middle box 601, and a reflux pipe 708 is slidably connected inside the middle box 601, and a bottom frame 709 is connected to the bottom of the reflux pipe 708, and the bottom frame 709 is connected to the middle box 601 through a connecting spring 710, and the bottom frame 709 is slidably connected to the middle box 601 through a sliding rod, and a reflux hole 711 is opened on the surface of the reflux pipe 708. The rotation of the upper grinding disc 603 will drive the rotation of the transmission shaft 607, and the transmission shaft 607 will drive the transmission screw 701 to rotate by means of a clamping connection. When the transmission screw 701 rotates, the threaded sleeve 705 will be driven to move downward along the limit frame 704. When it moves downward and contacts with the bottom frame 709, it will continue to move downward for a certain distance, and this distance can be understood as the "timing time". When the threaded sleeve 705 moves to the extreme position, another channel will be opened, and the other channel referred to here is from the drainage pipe 505 to the middle box 601, and then from The reflux hole 711 in the reflux pipe 708 forms a circulation channel. Although the channel of the reflux pipe 602 is open at this time, the solution needs to overcome gravity to do work in the vertical upward process, but the channel of the reflux pipe 708 is in a pressure relief state, so the solution will not flow upward from the position of the reflux pipe 602, but will only be discharged from the bottom channel of the reflux pipe 708. Of course, the diameter of the reflux pipe 708 is set according to actual needs. The larger the diameter, the greater the discharge efficiency, but the smaller the diameter, the more fully the chemical solution inside will react, and the better the dissolution effect will be. The entire chemical solution will flow out from this channel. When the reflux pipe 708 moves down, the reflux hole 711 is exposed inside the intermediate box 601. Therefore, after the chemical solution inside the drainage pipe 505 enters the intermediate box 601, it will flow to the inside of the reflux pipe 708, and then flow out from the bottom, enter the bottom space of the kettle body 1, and then flow out from the connecting pipe at the bottom of the kettle body 1. The transmission screw 701 is slidably connected with an upper sleeve 702, and the upper sleeve 702 is connected with an upper spring 703. The top of the upper spring 703 is connected to a connecting piece, and the bottom of the transmission screw 701 is connected with a pull rod 707. The surface of the pull rod 707 is located inside the kettle body 1 and is sleeved with a lower spring 706. The top of the lower spring 706 is connected to the bottom of the transmission screw 701, and the bottom of the lower spring 706 is connected to the bottom of the inner wall of the kettle body 1. After the threaded sleeve 705 moves down to the extreme position, it will be unable to move down at the step of the transmission screw 701. At this time, the cone sleeve 712 and the cone 713 are in a keyway connection, which converts the rotational force into downward pressure as a whole, thereby controlling the transmission screw 701 to squeeze the lower spring 706. Therefore, at this time, the cone sleeve 712 and the cone 713 will be in a state of slipping linkage failure.

[0029] For further information, see Figure 8 The connecting piece includes a cone sleeve 712, which is connected to the transmission shaft 607. A cone 713 is clamped inside the cone sleeve 712. The bottom of the cone 713 is connected to the top of the transmission screw 701. A key is provided on the cone 713, and a groove is provided on the inner wall of the cone sleeve 712. By using the indirect connection between the cone sleeve 712 and the cone 713, power disengagement can be achieved, and the transmission screw 701 can be prevented from rotating continuously and interfering with the operation of the equipment.

[0030] The electrical components mentioned in this article are all electrically connected to an external main controller, the voltage is 220V mains, and the main controller can be a conventional known device for control such as a computer.

[0031] Working principle: first, when the chemical solution enters the interior of the kettle body 1 from the feed port, it will enter the carrying box 8 for carrying, and then with the rotation of the main motor 2, it will drive the main shaft rod 401 to rotate, and then drive the stirring rod 402 on its surface to rotate, and at the same time, the two auxiliary motors 3 will also rotate to drive multiple rotating saw blades 403 to rotate, and the rotation of the rotating saw blades 403 and the rotation of the stirring rod 402 will mix, stir and disperse the internal chemical solution. At the same time, three polymerization tubes 504 are opened at the bottom of the carrying box 8. The diameter of the tube is relatively thin, so the chemical solution will slowly flow into the interior of the polymerization box 501 from the tube, and use the three-stream method to perform polymerization mixing and dispersion. Because in the process of the three small tributaries entering the polymerization tube 504, as the main shaft rod 401 rotates, it will drive the rotation of the linkage shaft 404, and then drive the rotation of the blade 502, and then fully mix and disperse the three merged solutions. Compared with the fusion and dispersion process under the large container, this conversion method can improve the dispersion effect of the chemical solution inside the kettle body 1. Afterwards, as the linkage shaft 404 rotates, it will also drive the rotation of the spiral blade 503, and use the spiral extrusion of the spiral blade 503 to squeeze the solution into the interior of the drainage tube 505, and then flow into the interior of the reflux pipe 602 through the middle box 601, and the spiral The rotating spiral blades 503 will pressurize the solution during the rotation process, so the solution will enter the interior of the upper grinding disc 603 along the reflux pipe 602, and then flow between the upper grinding disc 603 and the lower grinding disc 604. The pressure will cause the lower grinding disc 604 to press down and slide the extrusion spring 605, and then the chemical solution will flow out from the gap between the upper grinding disc 603 and the lower grinding disc 604, and then flow back to the carrying box 8. The main shaft rod 401 is also connected to a driving gear, and the meshing transmission of the gear will drive the rotation of the upper grinding disc 603. When the upper grinding disc 603 is in a rotating state, it will have a grinding effect on the solution, further improving the effect of breaking up the chemical solution. The chemical solution is broken up by stirring, mixing, breaking up, and breaking up as a whole, so the final chemical solution has a better breaking effect and higher quality. At the same time, a regulating device 7 is provided. When the upper grinding disc 603 rotates, the transmission shaft 607 will be driven to rotate. The transmission shaft 607 will drive the transmission screw 701 to rotate by means of a clamping connection. When the transmission screw 701 rotates, the threaded sleeve 705 will be driven to move downward along the limit frame 704. When it moves downward and contacts the bottom frame 709, it will continue to move downward for a certain distance, thereby driving the reflux pipe 708 to move downward, so that the reflux hole 711 is exposed inside the middle box 601. Therefore, at this time, the chemical solution inside the drainage pipe 505 enters the middle box 601, and then flows into the inside of the reflux pipe 708, and then flows out from the bottom, enters the bottom space of the kettle body 1, and then flows out from the connecting pipe at the bottom of the kettle body 1.Because the transmission shaft 607 is always rotating, and the transmission screw 701 only needs to stop rotating after rotating to a certain extent, so after the threaded sleeve 705 moves down to the limit position, it will contact the step of the transmission screw 701 and cannot move down. At this time, the cone sleeve 712 and the cone 713 are in a keyway connection, and the rotation force is converted into downward force as a whole, thereby controlling the transmission screw 701 to squeeze the lower spring 706. Therefore, at this time, the cone sleeve 712 and the cone 713 will be in a slipping state. Only when the reverse is performed, the upward movement linkage of the entire threaded sleeve 705 will continue. Therefore, the chemical solution will eventually change the new circulation channel, and after being drawn out from the polymerization device 5, it will be connected through the reflux pipe 708 to finally realize the solution extraction. At this time, the solution in the reflux pipe 602 will follow the gravity and move down to the inside of the intermediate box 601, and flow out from the reflux hole 711 therein. After multiple cycles of blending, there is no chemical solution that has not been ground yet, because according to. Figure 6 As shown, the thread pitch of the transmission screw 701 is relatively small, and its "timing time" will definitely not be very short. Of course, the operator can design transmission screws 701 of different lengths according to different chemical solutions to perform "timing" of blending, which is not limited here. At the same time, if the operator finds that the requirements for the chemical solution to be dispersed do not meet the requirements, the operator needs to manually pull down the pull rod 707 and then control the transmission screw 701 to reverse, thereby controlling the threaded sleeve 705 to move up, re-adjust the position, and close the outflow channel again. After that, the pull rod 707 is released and supported by the elastic force of the lower spring 706, and the transmission screw 701 will be lifted up again to form a clamping connection with the transmission shaft 607. At this time, the chemical solution will pass through the intermediate box 601 again and will reflux from the reflux pipe 602, so the overall controllable operation of the chemical solution dispersion is realized, so that it can be circulated for many times until the quality of the chemical solution is qualified.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A circulating fusion chemical high-efficiency reactor, characterized in that: include: Kettle body (1); Main motor (2); A mixing device (4) for mixing and dispersing the chemical solution in the kettle (1); A polymerization device (5) is used to split, polymerize, and then mix and disperse the chemical solution in the kettle (1); A reflux grinding device (6) is used to further perform reflux extrusion grinding on the chemical solution polymerized and dispersed in the polymerization device (5); A regulating device (7) for regulating the operating time of the reflux running-in device (6); A carrying box (8) is arranged inside the kettle body (1), the main motor (2) is arranged on the kettle body (1), the output end of the main motor (2) is connected to the mixing device (4), the polymerization device (5) is connected to the mixing device (4), the reflux running-in device (6) is connected to the polymerization device (5), and the regulating device (7) is connected to the reflux running-in device (6).

2. A circulating blending chemical high-efficiency reactor according to claim 1, characterized in that: The mixing device (4) comprises a main shaft (401), the main shaft (401) is connected to a stirring rod (402), the kettle body (1) is provided with two auxiliary motors (3), the output ends of the auxiliary motors (3) are connected to a rotating saw blade (403) via a shaft, the bottom of the main shaft (401) is connected to a linkage shaft (404), and the bottom of the linkage shaft (404) is connected to a polymerization device (5).

3. A circulating blending chemical high-efficiency reactor according to claim 2, characterized in that: The polymerization device (5) comprises a polymerization box (501), the polymerization box (501) is connected to the bottom of the carrying box (8), the bottom of the carrying box (8) is connected to the polymerization box (501) through three polymerization tubes (504), the linkage shaft (404) is located inside the polymerization box (501) and is connected to blades (502) and spiral blades (503), the bottom of the polymerization box (501) is connected to a drainage tube (505), and one end of the drainage tube (505) is connected to the reflux running-in device (6).

4. The circulating blending chemical high-efficiency reactor according to claim 1 is characterized by: The reflux grinding device (6) comprises an intermediate box (601), one side of the intermediate box (601) is connected to the drainage pipe (505), the other side of the intermediate box (601) is connected to the reflux pipe (602), one end of the reflux pipe (602) is connected to an upper grinding disc (603), and a lower grinding disc (604) is arranged below the upper grinding disc (603).

5. A circulating blending chemical high-efficiency reactor according to claim 4, characterized in that: The surface of the lower grinding disc (604) is slidably connected to a bearing sleeve (606) via a keyway; the bearing sleeve (606) is connected to the interior of the kettle body (1) via a connecting rod; an extrusion spring (605) is provided below the lower grinding disc (604); the extrusion spring (605) is located inside the bearing sleeve (606).

6. A circulating blending chemical high-efficiency reactor according to claim 5, characterized in that: The surface of the upper grinding disc (603) is provided with teeth, and the surface of the teeth is meshed with a driving gear, and the driving gear is connected to the main shaft (401). The axis of the upper grinding disc (603) is connected to a transmission shaft (607), and the bottom of the transmission shaft (607) passes through a bearing sleeve (606) and a bearing box (8) to be connected to the regulating device (7).

7. A circulating blending chemical high-efficiency reactor according to claim 6, characterized in that: The control device (7) comprises a transmission screw (701), the top of the transmission screw (701) is connected to the transmission shaft (607) via a connecting piece, the surface of the transmission screw (701) is threadedly connected to a threaded sleeve (705), the surface of the threaded sleeve (705) is slidably connected to a limiting frame (704) via a slide plate (9), the limiting frame (704) is fixed on the middle box (601), the interior of the middle box (601) is slidably connected to a reflux pipe (708), the bottom of the reflux pipe (708) is connected to a base frame (709), the base frame (709) is connected to the middle box (601) via a connecting spring (710), the base frame (709) is slidably connected to the middle box (601) via a sliding rod, and a reflux hole (711) is provided on the surface of the reflux pipe (708).

8. The circulating blending chemical high-efficiency reactor according to claim 7 is characterized by: The transmission screw (701) is slidably connected to an upper sleeve (702), the upper sleeve (702) is connected to an upper spring (703), the top of the upper spring (703) is connected to a connecting piece, the bottom of the transmission screw (701) is connected to a pull rod (707), the surface of the pull rod (707) is located inside the kettle body (1) and is sleeved with a lower spring (706), the top of the lower spring (706) is connected to the bottom of the transmission screw (701), and the bottom of the lower spring (706) is connected to the bottom of the inner wall of the kettle body (1).

9. A circulating blending chemical high-efficiency reactor according to claim 8, characterized in that: The connecting member comprises a cone sleeve (712), the cone sleeve (712) being connected to the transmission shaft (607), a cone (713) being clamped inside the cone sleeve (712), the bottom of the cone (713) being connected to the top of the transmission screw (701), a clamping key being arranged on the cone (713), and a clamping groove being arranged on the inner wall of the cone sleeve (712).

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