Uniform stirring reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles. The reaction kettle comprises a reaction kettle body, a feeding pipe is arranged at the top of the reaction kettle body, a discharging pipe is arranged at the bottom of the reaction kettle body, and a stirring assembly is arranged in the reaction kettle body. A rotating assembly used for driving the first stirring rod and the second stirring rod to rotate is arranged on the sleeve, a scraping assembly used for cleaning the inner wall of the reaction kettle body is arranged on the first mounting seat, and a crushing assembly used for grinding raw materials is further arranged at the top of the reaction kettle body. The stirring device has the advantages that the rotating shaft is driven by the driving motor to rotate, so that the first stirring rods and the second stirring rods are driven to rotate, the rotating directions of the second stirring rods and the first stirring rods are opposite, and the rotating assembly drives the first stirring rods and the second stirring rods to revolve with the rotating shaft as the circle center and can also rotate; therefore, the stirring is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle with uniform stirring. Background Art

[0002] The broad understanding of a reactor is a stainless steel container for physical or chemical reactions. Different structural designs and parameter configurations are required according to different process conditions. The design conditions, processes, inspections, manufacturing, and acceptance must all be based on relevant technical standards to achieve the heating, cooling, and low-speed mixing reactions required by the process.

[0003] When the existing reactor stirs the materials, the raw materials are stirred by the stirring shaft. The contact area between the stirring shaft and the raw materials is small, and the materials cannot be fully stirred. In addition, some materials may adhere to the side walls of the reactor, causing a part of the materials close to the side walls of the reactor to be unable to move with the stirring blades, resulting in uneven materials in the reactor and affecting product quality. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the present application provides a reaction kettle with uniform stirring.

[0005] The present application provides a uniformly stirred reactor, which adopts the following technical solution:

[0006] A uniformly stirring reactor comprises a reactor body, wherein a feeding pipe is arranged on the top of the reactor body, a discharging pipe is arranged on the bottom of the reactor body, a stirring assembly is arranged inside the reactor body, and the stirring assembly comprises a rotating shaft and a sleeve, wherein the rotating shaft is arranged inside the reactor body along a vertical direction, the sleeve is slidably sleeved on the rotating shaft, a first mounting seat is coaxially arranged on the rotating shaft, a plurality of first stirring rods are evenly arranged on the first mounting seat, a first active bevel gear is coaxially fixedly arranged on the first mounting seat, a mounting shaft is rotatably arranged at the bottom of the sleeve, connecting bevel gears are rotatably arranged at both ends of the mounting shaft, and a A second mounting seat, a plurality of second stirring rods are evenly arranged on the second mounting seat, a second active bevel gear is coaxially fixedly arranged on the second mounting seat, the connecting bevel gear is respectively meshed with the first active bevel gear and the second active bevel gear, the plurality of first stirring rods and the plurality of second stirring rods are arranged at intervals, a driving motor is arranged on the top of the reactor body, the output shaft of the driving motor is coaxially connected to the rotating shaft, a rotating component for driving the first stirring rod and the second stirring rod to rotate is arranged on the sleeve, a scraping component for cleaning the inner wall of the reactor body is arranged on the first mounting seat, and a crushing component for grinding raw materials is also arranged on the top of the reactor body.

[0007] By adopting the above technical solution, the raw materials are crushed by the crushing assembly and then enter the reactor body through the feeding pipe. Then, the driving motor drives the rotating shaft to rotate, thereby driving the multiple first stirring rods to rotate synchronously, and then driving the second mounting seat and the multiple second stirring rods to rotate synchronously. The second mounting seat rotates in the opposite direction to the first stirring rod. The multiple first stirring rods and the multiple second stirring rods stir the raw materials at the same time, so that the raw materials inside the reactor body can be stirred more fully and the stirring can be made more uniform.

[0008] Optionally, the rotating assembly includes a first fixed internal gear and a second fixed internal gear, the first fixed internal gear is coaxially fixed on the sleeve, the first stirring rod is rotatably arranged on the first mounting seat along the vertical direction, a first gear is coaxially arranged on the top of the first stirring rod, the first gear is meshed with the first fixed internal gear, the second fixed internal gear is coaxially fixed on the sleeve, the second stirring rod is rotatably arranged on the second mounting seat along the vertical direction, a second gear is coaxially arranged on the top of the second stirring rod, and the second gear is meshed with the second fixed internal gear.

[0009] By adopting the above technical solution, the rotating assembly drives the first stirring rod and the second stirring rod to revolve around the rotating shaft while the rotating assembly itself can also rotate, so that the raw materials inside the reactor body can be stirred more fully.

[0010] Optionally, the scraping assembly includes a scraping rod, which is arranged in a vertical direction. A mounting block is arranged on the top of the scraping rod. A mounting groove is opened on the first mounting seat. The mounting block is slidably arranged in the mounting groove. A spring is arranged on the mounting block. The other end of the spring is connected to the inner wall of the mounting groove. A flexible pad is arranged on the scraping rod, and the flexible pad is abutted against the inner wall of the reactor body.

[0011] By adopting the above technical solution, the first mounting seat will drive the scraping rod to rotate synchronously during rotation, thereby scraping off the raw materials on the inner wall of the reactor body, avoiding the raw materials from adhering to the inner wall of the reactor body to a certain extent, thereby making the stirring more uniform.

[0012] Optionally, the crushing assembly includes a crushing hopper, the bottom of which is connected to a feeding pipe, a plurality of abrasive rollers are evenly arranged inside the crushing hopper for rotation, abrasive teeth are evenly arranged on the abrasive rollers, the plurality of abrasive rollers are meshed with each other, and a crushing gear is coaxially arranged at one end of the plurality of abrasive rollers, the plurality of crushing gears are meshed with each other, a rotating motor is fixedly arranged on the crushing hopper, and the output shaft of the rotating motor is coaxially connected to one of the crushing gears.

[0013] By adopting the above technical solution, the grinding roller will be driven to rotate synchronously during the rotation of the crushing gear, and the abrasive teeth of multiple abrasive rollers can break up the agglomerated raw materials. The broken up raw materials will be able to pass through the gap between two adjacent abrasive rollers, and then fall into the bottom of the crushing hopper, and finally enter the reactor through the feeding pipe, thereby facilitating the improvement of the uniformity of subsequent stirring of the raw materials.

[0014] Optionally, a ring-shaped bulk material disc is provided on the top of the first mounting seat, and the bulk material disc is coaxially arranged with the rotating shaft, and a plurality of through holes are evenly opened on the bottom of the bulk material disc, a fixing rod is coaxially fixed on the sleeve, a material removing block is provided at one end of the fixing rod, and a plurality of material removing teeth are evenly arranged on the material removing block.

[0015] By adopting the above technical solution, after the raw materials are crushed by the crushing assembly, they will fall into the bulk material tray along the feeding pipe, and then fall into the bottom of the reactor body through the through hole at the bottom of the bulk material tray. Since the through hole is small, the raw materials will slowly fall out of the through hole, and the remaining raw materials will move with the rotation of the bulk material tray, thereby facilitating the raw materials to be sprinkled into the reactor body more evenly.

[0016] Optionally, a spiral conveying blade is coaxially arranged on the rotating shaft, and the spiral conveying blade is located at the bottom of the second mounting seat.

[0017] By adopting the above technical solution, the raw materials at the bottom of the reactor body are lifted to a high position during the rotation of the spiral conveying blades, thereby improving the mixing degree of the raw materials.

[0018] Optionally, a plurality of stirring blades are coaxially arranged at the bottom of the rotating shaft, an end of the stirring blade away from the rotating shaft is bent toward a direction close to the second mounting seat, and a plurality of stirring teeth are evenly arranged on the stirring blade along its length direction.

[0019] By adopting the above technical solution, the rotation of the shaft will drive multiple stirring blades to rotate synchronously, thereby facilitating the stirring of the raw materials at the bottom of the reactor body. The multiple stirring teeth can increase the contact area with the raw materials, thereby improving the stirring effect of the raw materials at the bottom of the reactor body.

[0020] Optionally, a filter screen is provided on the top of the crushing hopper.

[0021] By adopting the above technical solution, the filter screen blocks these large pieces of raw materials, preventing them from directly entering the crushing hopper and the reactor body, making it easier for the staff to process the large pieces of raw materials separately.

[0022] Optionally, a first stirring plate is provided on the first stirring rod, and a second stirring plate is provided on the second stirring rod. A plurality of material passage grooves are evenly formed on the first stirring plate and the second stirring plate along their length directions.

[0023] By adopting the above technical solution, the first stirring rod and the second stirring plate can increase the contact area with the raw materials, thereby being able to push more raw materials.

[0024] Optionally, a polytetrafluoroethylene layer is provided on the inner wall of the reactor body and the inner wall of the feeding pipe.

[0025] By adopting the above technical solution, the possibility of raw materials adhering to the inner wall of the reactor body is reduced, and the mixing uniformity of the raw materials is improved.

[0026] The utility model has the following advantages:

[0027] 1. By setting a crushing component, a stirring component and a rotating component, the raw material is crushed by the crushing component and then enters the reactor body through the feeding pipe, and then the driving motor drives the rotating shaft to rotate, thereby driving the multiple first stirring rods to rotate synchronously, and then driving the second mounting seat and the multiple second stirring rods to rotate synchronously. The second stirring rod rotates in the opposite direction to the first stirring rod, so that the raw material inside the reactor body can be more fully stirred. The rotating component drives the first stirring rod and the second stirring rod to revolve around the rotating shaft as the center of the circle, and can also rotate itself, so that the stirring is more uniform;

[0028] 2. By setting a scraping assembly, the scraping assembly can enable the scraping rod to scrape the raw materials on the inner wall of the reactor body, to a certain extent, avoid the raw materials from adhering to the inner wall of the reactor body, so as to make the stirring more uniform;

[0029] 3. By setting stirring blades and spiral conveying blades, the stirring of the raw materials at the bottom of the reactor body can be enhanced and the uniformity of stirring can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the installation structure of the bulk material tray of the utility model;

[0032] Figure 3 This is a schematic diagram of the installation structure of the rotating assembly of the utility model;

[0033] Figure 4 This is a schematic diagram of the installation structure of the stirring assembly of the utility model;

[0034] Figure 5 This is a schematic diagram of the installation structure of the crushing component of the utility model;

[0035] In the figure: 1, reactor body; 11, feeding pipe; 12, discharge pipe; 2, stirring assembly; 21, rotating shaft; 22, sleeve; 221, mounting shaft; 222, connecting bevel gear; 223, second mounting seat; 224, second stirring rod; 225, second active bevel gear; 23, first mounting seat; 231, first stirring rod; 232, first active bevel gear; 24, driving motor; 3, rotating assembly; 31, first fixed internal gear; 32, second fixed internal gear; 33, first gear; 34, second Gear; 4, scraper assembly; 41, scraper rod; 42, mounting block; 43, mounting groove; 44, spring; 45, flexible pad; 5, crusher assembly; 51, crusher hopper; 52, abrasive roller; 53, abrasive teeth; 54, crusher gear; 55, rotating motor; 6, bulk material plate; 61, through hole; 62, fixing rod; 63, material dispensing block; 64, material dispensing teeth; 7, spiral conveying blade; 71, stirring blade; 72, stirring teeth; 73, filter screen; 74, first stirring plate; 75, second stirring plate; 76, material trough. DETAILED DESCRIPTION

[0036] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0037] like Figures 1 to 5As shown, a uniformly stirred reactor comprises a reactor body 1, a feeding pipe 11 is installed on the top of the reactor body 1, a discharging pipe 12 is installed on the bottom of the reactor body 1, a stirring assembly 2 is installed inside the reactor body 1, and the stirring assembly 2 comprises a rotating shaft 21 and a sleeve 22, the rotating shaft 21 is installed inside the reactor body 1 along the vertical direction, the sleeve 22 is slidably sleeved on the rotating shaft 21, the top of the sleeve 22 is fixedly installed on the top of the reactor body 1, a first mounting seat 23 is coaxially installed on the rotating shaft 21, a plurality of first stirring rods 231 are evenly installed on the first mounting seat 23, a first active bevel gear 232 is coaxially fixedly installed on the first mounting seat 23, a mounting shaft 221 is rotatably installed on the bottom of the sleeve 22, connecting bevel gears 222 are rotatably installed on both ends of the mounting shaft 221, a second mounting seat 223 is coaxially rotatably installed on the sleeve 22, a plurality of second stirring rods 224 are evenly installed on the second mounting seat 223, and a plurality of second stirring rods 224 are evenly installed on the second mounting seat 223. The shaft is fixedly mounted with a second active bevel gear 225, and the connecting bevel gear 222 is meshed with the first active bevel gear 232 and the second active bevel gear 225 respectively. In this embodiment, the diameter of the second mounting seat 223 is larger than the diameter of the first mounting seat 23, so that the plurality of first stirring rods 231 and the plurality of second stirring rods 224 will not collide with each other during the rotation process, and the plurality of first stirring rods 231 and the plurality of second stirring rods 224 are arranged at intervals, so that the reactor body 1 can be stirred more evenly. A driving motor 24 is fixedly mounted on the top of the reactor body 1, and the output shaft of the driving motor 24 is coaxially connected to the rotating shaft 21. A rotating component 3 for driving the first first stirring rod 231 and the second stirring rod 224 to rotate themselves is installed on the sleeve 22, a scraping component 4 for cleaning the inner wall of the reactor body 1 is installed on the first mounting seat 23, and a crushing component 5 for grinding raw materials is also installed on the top of the reactor body 1;When in use, the raw materials are crushed by the crushing assembly 5 and then enter the reactor body 1 through the feeding pipe 11, so as to facilitate the subsequent uniform stirring of the raw materials. When the raw materials inside the reactor body 1 need to be stirred, the driving motor 24 is used to drive the rotating shaft 21 to rotate. During the rotation of the rotating shaft 21, the first mounting seat 23 will be driven to rotate. During the rotation of the first mounting seat 23, the plurality of first stirring rods 231 will be driven to rotate synchronously. At the same time, during the rotation of the first mounting seat 23, the first active bevel gear 232 will be driven to rotate. During the rotation of the first active bevel gear 232, the two connecting bevel gears 222 will be driven to rotate. During the rotation of the connecting bevel gear 222, the second active bevel gear 232 will be driven to rotate. The movable bevel gear 225 rotates, and the second active bevel gear 225 rotates, which drives the second mounting seat 223 to rotate synchronously. The second mounting seat 223 rotates, which drives the second stirring rod 224 to rotate synchronously. The second stirring rod 224 rotates in the opposite direction to the first stirring rod 231, and the first stirring rod 231 and the second stirring rod 224 are arranged at intervals. In addition, during the rotation of the first mounting seat 23 and the second mounting seat 223, the first stirring rod 231 and the second stirring rod 224 are driven by the rotating assembly 3 to revolve around the rotating shaft 21 as the center of the circle, and they can also rotate themselves, so that the raw materials inside the reactor body 1 can be more fully stirred and stirred more evenly. ;

[0038] like Figures 1 to 5 As shown, the rotating assembly 3 includes a first fixed internal gear 31 and a second fixed internal gear 32, the first fixed internal gear 31 is coaxially fixedly installed on the sleeve 22, the first stirring rod 231 is rotatably installed on the first mounting seat 23 along the vertical direction, the top of the first stirring rod 231 is coaxially installed with a first gear 33, the first gear 33 is meshed with the first fixed internal gear 31, the second fixed internal gear 32 is coaxially fixedly installed on the sleeve 22, the second stirring rod 224 is rotatably installed on the second mounting seat 223 along the vertical direction, the top of the second stirring rod 224 is coaxially fixedly installed with a second gear 34, the second gear 34 is meshed with the second fixed internal gear 31, The fixed internal gear 32 is engaged; when in use, when the first mounting seat 23 rotates, it will drive the first stirring rod 231 to rotate synchronously. Since the first stirring rod 231 is rotationally connected to the first mounting seat 23, the first gear 33 is engaged with the second fixed internal gear 32. When the first stirring rod 231 revolves around the rotating shaft 21 as the center, the first stirring rod 231 will self-rotate on the first mounting seat 23, causing itself to rotate. Similarly, when the second mounting seat 223 rotates around the rotating shaft 21 as the center, the second stirring rod 224 will self-rotate on the second mounting seat 223, thereby improving the stirring effect on the raw materials inside the reactor body 1.

[0039] like Figures 1 to 5As shown, the scraping assembly 4 includes a scraping rod 41, which is arranged along the vertical direction. A mounting block 42 is installed on the top of the scraping rod 41. A mounting groove 43 is opened on the first mounting seat 23. The mounting block 42 is slidably installed in the mounting groove 43. A spring 44 is installed on the mounting block 42. The other end of the spring 44 is connected to the inner wall of the mounting groove 43. A flexible pad 45 is installed on the scraping rod 41 along its own length direction. The flexible pad 45 is installed against the inner wall of the reactor body 1. When in use, since the mounting block 42 is arranged along the length direction of the mounting groove 43, under the action of the spring 44, the mounting block 42 will be pushed The mounting block 42 moves toward a position away from the first mounting seat 23, so that the flexible pad 45 abuts against the inner wall of the reactor body 1. When the driving motor 24 drives the rotating shaft 21 to rotate, the first mounting seat 23 will rotate synchronously. The rotation of the first mounting seat 23 will drive the scraping rod 41 to rotate synchronously, thereby scraping off the raw materials on the inner wall of the reactor body 1, to a certain extent avoiding the raw materials from adhering to the inner wall of the reactor body 1, thereby making the stirring more uniform. The flexible pad 45 can have a certain protective effect on the inner wall of the reactor body 1, preventing the scraping rod 41 from scratching the inner wall of the reactor body 1.

[0040] like Figures 1 to 5 As shown, the crushing assembly 5 includes a crushing hopper 51, the bottom of which is connected to the feeding pipe 11, and multiple grinding rollers 52 are evenly installed in the crushing hopper 51 for rotation, and grinding teeth 53 are evenly installed on the grinding rollers 52. The multiple grinding rollers 52 are meshed with each other, and one end of the multiple grinding rollers 52 is coaxially installed with a crushing gear 54, and the multiple crushing gears 54 are meshed with each other. A rotating motor 55 is fixedly installed on the crushing hopper 51, and the output shaft of the rotating motor 55 is coaxially connected to one of the crushing gears 54; When in use, start the rotating motor 55, which will drive the crushing gear 54 to rotate, thereby driving other crushing gears 54 to rotate synchronously. During the rotation of the crushing gear 54, the abrasive roller 52 will be driven to rotate synchronously. The abrasive teeth 53 of the multiple abrasive rollers 52 can break up the agglomerated raw materials. The broken up raw materials will be able to pass through the gap between two adjacent abrasive rollers 52, and then fall into the bottom of the crushing hopper 51, and finally enter the reactor through the feeding pipe 11, so as to facilitate improving the uniformity of subsequent stirring of the raw materials.

[0041] like Figures 1 to 5As shown, a circular ring-shaped bulk material disc 6 is installed on the top of the first mounting seat 23, and the bulk material disc 6 is coaxially arranged with the rotating shaft 21. A plurality of through holes 61 are evenly opened at the bottom of the bulk material disc 6, and a fixing rod 62 is coaxially fixedly installed on the sleeve 22, and a material-pickup block 63 is fixedly installed at one end of the fixing rod 62 away from the sleeve 22, and a plurality of material-pickup teeth 64 are evenly installed on the material-pickup block 63; when in use, the rotation of the rotating shaft 21 will drive the first mounting seat 23 to rotate synchronously, and the rotation of the first mounting seat 23 will drive the bulk material disc 6 to rotate synchronously, and the raw materials will be crushed by the crushing assembly 5 and will be moved along the feeding The tube 11 falls onto the bulk material tray 6, and then falls into the bottom of the reactor body 1 through the through hole 61 at the bottom of the bulk material tray 6. Since the through hole 61 is small, the raw material will slowly fall out of the through hole 61, and the remaining raw material will move with the rotation of the bulk material tray 6, so that it is convenient to sprinkle the raw material more evenly into the reactor body 1. The material shifting block 63 and the material shifting tooth 64 are fixed. During the rotation of the bulk material tray 6, the material shifting block 63 and the material shifting tooth 64 slide relative to the bulk material tray 6, so that the raw material in the bulk material tray 6 can be shifted, so that the raw material can pass through the through hole 61 more smoothly.

[0042] like Figures 1 to 5 As shown, a spiral conveying blade 7 is coaxially mounted on the rotating shaft 21, and the spiral conveying blade 7 is located at the bottom of the second mounting seat 223; when in use, the rotating shaft 21 will drive the spiral conveying blade 7 to rotate synchronously during rotation, and the spiral conveying blade 7 will lift the raw materials located at the bottom of the reactor body 1 to a higher place during rotation, thereby improving the mixing degree of the raw materials.

[0043] like Figures 1 to 5 As shown, a plurality of stirring blades 71 are coaxially mounted at the bottom of the rotating shaft 21, and one end of the stirring blade 71 away from the rotating shaft 21 is bent in a direction close to the second mounting seat 223, and a plurality of stirring teeth 72 are evenly mounted on the stirring blade 71 along its length direction; when in use, the rotation of the rotating shaft 21 will drive the plurality of stirring blades 71 to rotate synchronously, thereby facilitating the stirring of the raw materials at the bottom of the reactor body 1, and the plurality of stirring teeth 72 can increase the contact area with the raw materials, thereby improving the stirring effect of the raw materials at the bottom of the reactor body 1.

[0044] like Figures 1 to 5 As shown, a filter screen 73 is installed on the top of the crushing hopper 51; by installing the filter screen 73 on the top of the crushing hopper 51, when the raw materials added into the crushing hopper 51 by the staff include raw materials that have clumped into large pieces, the filter screen 73 blocks these large pieces of raw materials to prevent the large pieces of raw materials from directly entering the crushing hopper 51 and the reactor body 1, so that the staff can process the large pieces of raw materials separately, and the smaller raw materials and raw materials that have clumped into small pieces can pass through the filter screen 73 and enter the crushing hopper 51, and then be ground by the grinding roller 52 and enter the reactor body 1, so that they can be better mixed later.

[0045] like Figures 1 to 5 As shown, a first stirring plate 74 is installed on the first stirring rod 231, and a second stirring plate 75 is installed on the second stirring rod 224. The first stirring plate 74 and the second stirring plate 75 are evenly provided with a plurality of material passing grooves 76 along their length directions; by providing the first stirring rod 231 and the second stirring plate 75, the contact area with the raw material can be increased, thereby being able to push more raw materials; by providing the material passing grooves 76, part of the raw material can pass through the material passing grooves 76, thereby being able to reduce the resistance in the process of stirring the raw materials, thereby making the stirring of the raw materials more uniform.

[0046] like Figures 1 to 5 As shown, polytetrafluoroethylene layers are installed on the inner wall of the reactor body 1 and the inner wall of the feeding pipe 11; polytetrafluoroethylene is a high molecular polymer obtained by polymerization of tetrafluoroethylene as a monomer, with a chemical formula of (C2F4)n, excellent heat resistance and cold resistance, and can be used for a long time at -180~260ºC. This material is resistant to acids and alkalis, and various organic solvents, and is almost insoluble in all solvents. At the same time, polytetrafluoroethylene has the characteristics of high temperature resistance and its friction coefficient is extremely low, so it can be used as a lubricant and also becomes an ideal coating for the inner layer of easy-to-clean water pipes. By installing a polytetrafluoroethylene coating on the inner wall of the reactor body 1, the possibility of raw materials adhering to the inner wall of the reactor body 1 is reduced.

[0047] The implementation principle of this embodiment is: the raw material is crushed by the crushing assembly 5 and then enters the reactor body 1 through the feeding pipe 11, and then the rotating shaft 21 is driven to rotate by the driving motor 24, thereby driving the multiple first stirring rods 231 to rotate synchronously, and then driving the second mounting seat 223 and the multiple second stirring rods 224 to rotate synchronously. The rotation direction of the second stirring rod 224 is opposite to that of the first stirring rod 231, so that the raw material inside the reactor body 1 can be more fully stirred and the stirring can be made more uniform.

[0048] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the above-mentioned technical content without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the utility model without departing from the content of the technical solution of the utility model shall fall within the protection scope of the technical solution of the utility model.

Claims

1. A uniformly stirred reactor, characterized in that: The invention comprises a reactor body (1), wherein a feeding pipe (11) is arranged at the top of the reactor body (1), a discharging pipe (12) is arranged at the bottom of the reactor body (1), a stirring assembly (2) is arranged inside the reactor body (1), and the stirring assembly (2) comprises a rotating shaft (21) and a sleeve (22), wherein the rotating shaft (21) is arranged inside the reactor body (1) along a vertical direction, the sleeve (22) is slidably sleeved on the rotating shaft (21), a first mounting seat (23) is coaxially arranged on the rotating shaft (21), a plurality of first stirring rods (231) are evenly arranged on the first mounting seat (23), a first driving bevel gear (232) is coaxially fixedly arranged on the first mounting seat (23), a mounting shaft (221) is rotatably arranged at the bottom of the sleeve (22), connecting bevel gears (222) are rotatably arranged at both ends of the mounting shaft (221), and a second mounting seat (232) is coaxially rotatably arranged on the sleeve (22). 223), a plurality of second stirring rods (224) are evenly arranged on the second mounting seat (223), a second active bevel gear (225) is coaxially fixedly arranged on the second mounting seat (223), the connecting bevel gear (222) is respectively meshed with the first active bevel gear (232) and the second active bevel gear (225), a plurality of first stirring rods (231) and a plurality of second stirring rods (224) are arranged at intervals, a driving motor (24) is arranged on the top of the reactor body (1), the output shaft of the driving motor (24) is coaxially connected to the rotating shaft (21), a rotating assembly (3) for driving the first stirring rod (231) and the second stirring rod (224) to rotate is arranged on the sleeve (22), a scraping assembly (4) for cleaning the inner wall of the reactor body (1) is arranged on the first mounting seat (23), and a crushing assembly (5) for grinding raw materials is also arranged on the top of the reactor body (1).

2. A uniformly stirred reactor according to claim 1, characterized in that: The rotating assembly (3) comprises a first fixed internal gear (31) and a second fixed internal gear (32); the first fixed internal gear (31) is coaxially fixedly arranged on the sleeve (22); the first stirring rod (231) is rotatably arranged on the first mounting seat (23) along the vertical direction; a first gear (33) is coaxially arranged on the top of the first stirring rod (231); the first gear (33) meshes with the first fixed internal gear (31); the second fixed internal gear (32) is coaxially fixedly arranged on the sleeve (22); the second stirring rod (224) is rotatably arranged on the second mounting seat (223) along the vertical direction; a second gear (34) is coaxially arranged on the top of the second stirring rod (224); the second gear (34) meshes with the second fixed internal gear (32).

3. A uniformly stirred reactor according to claim 1, characterized in that: The scraping assembly (4) comprises a scraping rod (41), the scraping rod (41) being arranged in a vertical direction, a mounting block (42) being arranged on the top of the scraping rod (41), a mounting groove (43) being provided on the first mounting seat (23), the mounting block (42) being slidably arranged in the mounting groove (43), a spring (44) being arranged on the mounting block (42), the other end of the spring (44) being connected to the inner wall of the mounting groove (43), and a flexible pad (45) being arranged on the scraping rod (41), the flexible pad (45) being arranged to abut against the inner wall of the reactor body (1).

4. A uniformly stirred reactor according to claim 1, characterized in that: The crushing assembly (5) comprises a crushing hopper (51), the bottom of which is in communication with a feeding pipe (11), a plurality of abrasive rollers (52) being evenly arranged inside the crushing hopper (51), abrasive teeth (53) being evenly arranged on the abrasive rollers (52), the plurality of abrasive rollers (52) being meshed with each other, and a crushing gear (54) being coaxially arranged at one end of the plurality of abrasive rollers (52), the plurality of crushing gears (54) being meshed with each other, a rotating motor (55) being fixedly arranged on the crushing hopper (51), the output shaft of the rotating motor (55) being coaxially connected to one of the crushing gears (54).

5. A uniformly stirred reactor according to claim 1, characterized in that: A circular ring-shaped bulk material disc (6) is arranged on the top of the first mounting seat (23), the bulk material disc (6) is arranged coaxially with the rotating shaft (21), a plurality of through holes (61) are evenly arranged on the bottom of the bulk material disc (6), a fixing rod (62) is coaxially fixedly arranged on the sleeve (22), a material shifting block (63) is arranged at one end of the fixing rod (62), and a plurality of material shifting teeth (64) are evenly arranged on the material shifting block (63).

6. A uniformly stirred reactor according to claim 1, characterized in that: A spiral conveying blade (7) is coaxially arranged on the rotating shaft (21), and the spiral conveying blade (7) is located at the bottom of the second mounting seat (223).

7. A uniformly stirred reactor according to claim 6, characterized in that: A plurality of stirring blades (71) are coaxially arranged at the bottom of the rotating shaft (21); an end of the stirring blade (71) away from the rotating shaft (21) is bent in a direction close to the second mounting seat (223); and a plurality of stirring teeth (72) are evenly arranged on the stirring blade (71) along its length direction.

8. A uniformly stirred reactor according to claim 4, characterized in that: A filter screen (73) is provided on the top of the crushing hopper (51).

9. A uniformly stirred reactor according to claim 1, characterized in that: The first stirring rod (231) is provided with a first stirring plate (74), the second stirring rod (224) is provided with a second stirring plate (75), and the first stirring plate (74) and the second stirring plate (75) are both provided with a plurality of material passage grooves (76) evenly arranged along their length directions.

10. The uniformly stirred reactor according to claim 1, characterized in that: A polytetrafluoroethylene layer is provided on the inner wall of the reactor body (1) and the inner wall of the feeding pipe (11).

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