Intermittent uniform feeding type chemical reaction kettle

Abstract

The invention relates to the technical field of reaction kettles, and discloses an intermittent uniform feeding type chemical reaction kettle, which comprises a tank body, a support column and a material box, and further comprises a feeding device, a material pushing device, an extrusion device and a scraping device, the feeding device comprises a motor, a transmission plate, a stirring plate, a stirring rod, a rotating disc, a baffle and a feeding port, the motor is fixedly connected to the bottom of the tank body, the transmission plate is fixedly connected to the output end of the motor, the stirring plate is fixedly connected to the top of the transmission plate, the stirring rod is fixedly connected to the surface of the stirring plate, and the rotating disc is fixedly connected to the baffle. The rotating disc is fixedly connected to the top of the stirring plate, the baffle is fixedly connected to the top of the rotating disc, and the feeding opening is formed in the inner wall of the material box; the material pushing device is arranged on the surface of the baffle, and the extruding device is arranged at the top of the rotating disc; the intermittent feeding device has the characteristic of intermittent feeding.

Description

Technical Field

[0001] The present invention relates to the technical field of reaction kettles, and specifically to an intermittent uniform feeding type chemical reaction kettle. Background Art

[0002] Raw materials are added into a reaction kettle and stirred and mixed therein so that the raw materials react in the reaction kettle. For some special processes, the raw materials need to be added in batches multiple times, and thus intermittent feeding is required.

[0003] A patent with the application number CN202010477807.X discloses a reaction kettle, which includes a kettle body, a stirring device, a filtering device and a spraying device; a reaction chamber for materials to react is provided inside the kettle body, a feed inlet communicating with the reaction chamber is provided at the top of the kettle body, and a solid material outlet and a liquid material outlet communicating with the reaction chamber are provided at the bottom of the kettle body; the filtering device includes a filter plate horizontally arranged in the reaction chamber, and the filter plate is configured to filter and separate the solid material and the liquid material formed after the reaction of the materials; the stirring device is configured to stir the materials and push the solid material to the solid material outlet; the spraying device is configured to spray and wash the solid material. The reaction kettle of this device has the advantages of simple operation and high production efficiency, but this device cannot achieve automatic intermittent feeding of raw materials and cannot meet the process requirements of some processes that require intermittent feeding, and has certain limitations. Therefore, it is very necessary to design an intermittent uniform feeding type chemical reaction kettle with intermittent feeding. Summary of the Invention

[0004] The purpose of the present invention is to provide an intermittent uniform feeding type chemical reaction kettle to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the present invention provides the following technical solution: An intermittent uniform feeding type chemical reaction kettle, comprising a tank body, support columns and a material box, and further comprising a feeding device, a material pushing device, an extrusion device and a scraping device; The feeding device includes a motor, a transmission plate, a stirring plate, a stirring rod, a turntable, a baffle plate and a feeding port. The motor is fixedly connected to the bottom of the tank body. The transmission plate is fixedly connected to the output end of the motor. The stirring plate is fixedly connected to the top of the transmission plate. The stirring rod is fixedly connected to the surface of the stirring plate. The turntable is fixedly connected to the top of the stirring plate. The baffle plate is fixedly connected to the top of the turntable. The feeding port is opened on the inner wall of the material box; The material pushing device is arranged on the surface of the baffle plate. The extrusion device is arranged on the top of the turntable. The scraping device is arranged on the surface of the stirring rod; The bottom of the transmission plate is in contact with the bottom wall inside the tank body. The surface of the turntable is in contact with the inner wall of the material box. The surface of the baffle plate is in contact with the inner wall of the material box. The top end of the support column is fixedly connected to the bottom of the tank body. The material box is installed on the top of the tank body. The feeding port is communicated with the tank body. When the device is started, the motor drives the transmission plate to rotate. The transmission plate drives the stirring plate to rotate. The stirring plate drives the stirring rod to rotate and stir and mix the raw materials in the tank body, improving the subsequent reaction effect. At the same time, the stirring plate drives the turntable to rotate. The turntable drives the baffle plate to slowly rotate. The baffle plate moves away from the feeding port and then blocks it again. At this time, the raw materials in the material box enter the tank body through the feeding port. When the baffle plate rotates again and blocks the feeding port, it will close the feeding port, enabling the raw materials to be fed intermittently, which is suitable for special processing processes and improves the application range of the device.

[0006] According to the above technical solution, the pusher device includes a fixed plate, a rotating rod, a transmission rod and a roller. The fixed plate is fixedly connected to the surface of the baffle. The rotating rod is rotatably connected to the inner wall of the fixed plate. The transmission rod is fixedly connected to the surface of the rotating rod. The roller is fixedly connected to the surface of the rotating rod. The pusher device further includes a cam and an elastic plate. The cam is fixedly connected to the surface of the rotating rod. One side of the elastic plate is fixedly connected to the upper surface of the baffle. The surface of the cam is in contact with the surface of the elastic plate. The surface of the roller is in contact with the inner wall of the material box. When the baffle rotates, it will drive the fixed plate to move in a circular motion together. The fixed plate will drive the rotating rod to move. The rotating rod will drive the roller to move. And the roller is in contact with the inner wall of the material box. Therefore, while the rotating rod drives the roller to move in a circular motion, the roller will be driven to rotate by itself by the inner wall of the material box. The roller will drive the rotating rod to rotate. The rotating rod will drive the transmission rod to rotate. The transmission rod will stir the raw materials in the material box to prevent the raw materials from being too close to each other, thereby affecting the effect of the subsequent raw materials falling from the feed port, and further resulting in different amounts of intermittent feeding each time. At the same time, when the rotating rod rotates, it will drive the cam to rotate. The cam will push the arched elastic plate to deform. The elastic plate will deform and move towards the turntable, so that the elastic plate will crush the agglomerated raw materials to prevent the raw materials from agglomerating and being added into the tank, affecting the subsequent reaction effect.

[0007] According to the above technical solution, the extrusion device includes a protective box, a connecting rod, a bump, a moving rod, a pressing plate, a toothed disc and a transmission gear. The protective box is fixedly connected to the top of the turntable. The connecting rod is rotatably connected to the inner wall of the protective box. The bump is fixedly connected to the surface of the connecting rod. The moving rod is slidably connected to the inner wall of the protective box. The pressing plate is fixedly connected to the end of the moving rod away from the bump. The toothed disc is fixedly connected to the top end of the connecting rod. The transmission gear is fixedly connected to the end of the rotating rod away from the roller. The extrusion device further includes a fixing rod. The number of fixing rods is multiple, and multiple fixing rods are equidistantly fixed on the surface of the connecting rod. The toothed disc and the transmission gear are located inside the protective box. The surface of the connecting rod is rotatably connected to the inner wall of the turntable. The bottom end of the connecting rod is rotatably connected to the top of the transmission plate. The bottom of the pressing plate is slidably connected to the top of the turntable. The end of the moving rod away from the pressing plate is in contact with the surface of the bump. A spring is sleeved on the surface of the moving rod, and both ends of the spring are fixedly connected to the end of the moving rod away from the pressing plate and the inner wall of the protective box respectively. When the rotating rod rotates, it will drive the transmission gear to rotate. The transmission gear will drive the toothed disc meshing with it to rotate. The toothed disc will drive the connecting rod to rotate. The connecting rod will drive the bump to rotate. The bump will push the moving rod to move. The moving rod will drive the pressing plate to move. The pressing plate will push the raw material towards the elastic plate and extrude the agglomerated raw material with the elastic plate, improving the crushing effect of the agglomerated raw material. At the same time, the connecting rod will drive the fixing rod to rotate. The fixing rod will rotate at different speeds between the inner wall of the tank body and the stirring rod, which can further improve the mixing effect of the raw material inside the tank body.

[0008] According to the above technical solution, the scraping device includes a scraping plate, a sliding rod, a pushing plate, a limiting disc and a sphere. The scraping plate is fixedly connected to the surface of the stirring rod. The sliding rod is slidably connected to the inner wall of the stirring plate. The pushing plate is fixedly connected to the end of the sliding rod close to the scraping plate. The limiting disc is fixedly connected to the end of the sliding rod away from the pushing plate. The sphere is fixedly connected to the end of the fixing rod away from the connecting rod. A spring is sleeved on the surface of the sliding rod, and both ends of the spring are fixedly connected to one side of the limiting disc close to the pushing plate and one side of the stirring plate away from the pushing plate respectively. When the stirring rod rotates, it will drive the scraping plate to rotate together. The scraping plate will scrape the raw material on the inner wall of the tank body, preventing the raw material from adhering to the inner wall of the tank body and thus affecting the mixing effect of the raw material, and preventing part of it from remaining on the inner wall of the tank body during discharging, thus causing waste. At the same time, when the fixing rod rotates, it will drive the sphere to rotate. The sphere will contact the limiting disc and push the limiting disc to move. The limiting disc will drive the sliding rod to move. The sliding rod will drive the pushing plate to move. The pushing plate will press the raw material scraped from the inner wall of the tank body on the scraping plate, so that the raw material is extruded between the pushing plate and the scraping plate, thereby being able to disperse the raw material and improving the mixing reaction effect of the raw material in the tank body.

[0009] Compared with the prior art, the beneficial effects achieved by the present invention are: In the present invention, through the cooperative operation among the tank body, support columns, material boxes, motors, transmission plates, stirring plates, stirring rods, turntables, baffles, and feed inlets, intermittent feeding of raw materials can be achieved, which is suitable for special processing technologies and improves the application range of the device.

[0010] In the present invention, through the cooperative operation among the fixing plate, rotating rod, transmission rod, cam, roller, and elastic plate, the transmission rod will stir the raw materials in the material box to prevent the raw materials from being too close to each other, thereby affecting the subsequent effect of the raw materials falling from the feed inlet, and further resulting in different amounts of intermittent feeding each time.

[0011] In the present invention, through the cooperative operation among the protective box, connecting rod, convex block, moving rod, pressing plate, toothed disc, transmission gear, and fixed rod, the pressing plate will push the raw materials towards the elastic plate and cooperate with the elastic plate to squeeze the agglomerated raw materials, improving the crushing effect of the agglomerated raw materials. At the same time, the connecting rod will drive the fixed rod to rotate, and the fixed rod will rotate at different speeds between the inner wall of the tank body and the stirring rod, which can further improve the mixing effect of the raw materials inside the tank body.

[0012] In the present invention, through the cooperative operation among the scraper, sliding rod, push plate, limiting disc, and sphere, when the stirring rod rotates, it will drive the scraper to rotate together. The scraper will scrape the raw materials on the inner wall of the tank body to prevent the raw materials from adhering to the inner wall of the tank body, thereby affecting the mixing effect of the raw materials, and preventing some from remaining on the inner wall of the tank body during discharging, thus causing waste. At the same time, the sphere will drive the push plate to move through the sliding rod, and the push plate will press the raw materials scraped from the inner wall of the tank body onto the scraper, so that the raw materials are squeezed between the push plate and the scraper, thereby dispersing the raw materials and improving the mixing and reaction effect of the raw materials in the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention. In the drawings: Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the semi-sectional view of the tank body structure of the present invention; Figure 3 is the structural schematic diagram of the stirring plate of the present invention; Figure 4 is the structural schematic diagram of the turntable of the present invention; Figure 5 is the semi-sectional view of the protective box structure of the present invention; Figure 6 is the structural schematic diagram of the scraper of the present invention; Figure 7 is the structural schematic diagram of the sliding rod of the present invention; In the figure: 1, tank body; 2, support column; 3, material box; 4, pushing device; 41, fixing plate; 42, rotating rod; 43, transmission rod; 44, cam; 45, roller; 46, elastic plate; 5, extrusion device; 51, protection box; 52, connecting rod; 53, convex block; 54, moving rod; 55, pressing plate; 56, gear disk; 57, transmission gear; 58, fixed rod; 6, scraping device; 61, scraping plate; 62, sliding rod; 63, pushing plate; 64, limiting disk; 65, sphere; 7, feeding device; 71, motor; 72, transmission plate; 73, stirring plate; 74, stirring rod; 75, turntable; 76, baffle plate; 77, feeding port. Detailed implementation manners

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0015] Embodiment 1

[0016] Please refer to Figures 1-4, the present invention provides a technical solution: an intermittent uniform feeding type chemical reactor, including a tank body 1, support columns 2 and a material box 3, and further including a feeding device 7, a material pushing device 4, an extrusion device 5 and a scraping device 6; the feeding device 7 includes a motor 71, a transmission plate 72, a stirring plate 73, stirring rods 74, a turntable 75, a baffle 76 and a feeding port 77. The motor 71 is fixedly connected to the bottom of the tank body 1, the transmission plate 72 is fixedly connected to the output end of the motor 71, the stirring plate 73 is fixedly connected to the top of the transmission plate 72, the stirring rods 74 are fixedly connected to the surface of the stirring plate 73, the turntable 75 is fixedly connected to the top of the stirring plate 73, the baffle 76 is fixedly connected to the top of the turntable 75, and the feeding port 77 is opened on the inner wall of the material box 3; the material pushing device 4 is arranged on the surface of the baffle 76, the extrusion device 5 is arranged on the top of the turntable 75, and the scraping device 6 is arranged on the surface of the stirring rods 74; the bottom of the transmission plate 72 is in contact with the bottom wall inside the tank body 1, the surface of the turntable 75 is in contact with the inner wall of the material box 3, the surface of the baffle 76 is in contact with the inner wall of the material box 3, the top end of the support column 2 is fixedly connected to the bottom of the tank body 1, the material box 3 is installed on the top of the tank body 1, and the feeding port 77 is communicated with the tank body 1. When the device is started, the motor 71 will drive the stirring plate 73 through the transmission plate 72, and the stirring plate 73 will drive the turntable 75 to rotate. The turntable 75 will drive the baffle 76 to rotate slowly. The baffle 76 will move away from the feeding port 77 and then block it again. At this time, the raw materials in the material box 3 will enter the tank body 1 through the feeding port 77. When the baffle 76 rotates again and blocks the feeding port 77, it will close the feeding port, so that the raw materials can be fed intermittently, which is suitable for special processing technologies and improves the application range of the device.

[0017] According to the above technical solution, the material pushing device 4 includes a fixing plate 41, a rotating rod 42, a transmission rod 43 and a roller 45. The fixing plate 41 is fixedly connected to the surface of the baffle 76, the rotating rod 42 is rotatably connected to the inner wall of the fixing plate 41, the transmission rod 43 is fixedly connected to the surface of the rotating rod 42, and the roller 45 is fixedly connected to the surface of the rotating rod 42; the material pushing device 4 further includes a cam 44 and an elastic plate 46. The cam 44 is fixedly connected to the surface of the rotating rod 42, and one side of the elastic plate 46 is fixedly connected to the upper surface of the baffle 76; the surface of the cam 44 is in contact with the surface of the elastic plate 46, and the surface of the roller 45 is in contact with the inner wall of the material box 3. When the baffle 76 rotates, it will drive the fixing plate 41 to perform a circular motion together. The fixing plate 41 will drive the rotating rod 42 to move, the rotating rod 42 will drive the roller 45 to move, and the roller 45 is in contact with the inner wall of the material box 3. Therefore, while the rotating rod 42 drives the roller 45 to perform a circular motion, the roller 45 will be driven to rotate by itself by the inner wall of the material box 3. The roller 45 will drive the rotating rod 42 to rotate, the rotating rod 42 will drive the transmission rod 43 to rotate, and the transmission rod 43 will stir the raw materials in the material box 3 to prevent the raw materials from being too close to each other, thereby affecting the effect of the subsequent raw materials falling from the feeding port 77, and further resulting in different amounts of intermittent feeding each time; Working principle: When the device is started, the motor 71 drives the drive plate 72 to rotate. The drive plate 72 drives the stirring plate 73 to rotate. The stirring plate 73 drives the stirring rod 74 to rotate and mix the raw materials in the tank body 1, improving the subsequent reaction effect. At the same time, the stirring plate 73 drives the turntable 75 to rotate. The turntable 75 drives the baffle 76 to rotate slowly. The baffle 76 moves away from the feed inlet 77 and then blocks it again. At this time, the raw materials in the material box 3 enter the tank body 1 through the feed inlet 77. When the baffle 76 rotates again and blocks the feed inlet 77, it will close the feed inlet 77, enabling the raw materials to be fed intermittently, which is suitable for special processing processes and expands the application range of the device.

[0018] When the baffle 76 rotates, it drives the fixed plate 41 to move in a circular motion together. The fixed plate 41 drives the rotating rod 42 to move. The rotating rod 42 drives the roller 45 to move. The roller 45 contacts the inner wall of the material box 3. Therefore, while the rotating rod 42 drives the roller 45 to move in a circular motion, the roller 45 is driven to rotate by the inner wall of the material box 3. The roller 45 drives the rotating rod 42 to rotate. The rotating rod 42 drives the transmission rod 43 to rotate. The transmission rod 43 stirs the raw materials in the material box 3 to prevent the raw materials from being too close to each other, which may affect the subsequent effect of the raw materials falling from the feed inlet 77, resulting in different amounts of intermittent feeding each time. At the same time, when the rotating rod 42 rotates, it drives the cam 44 to rotate. The cam 44 pushes the arched elastic plate 46 to deform. The elastic plate 46 deforms and moves towards the turntable 75, causing the elastic plate 46 to crush the agglomerated raw materials to prevent the raw materials from agglomerating and being added to the tank body 1, which may affect the subsequent reaction effect.

[0019] Embodiment 2

[0020] Please refer to Figures 5-7, based on the first embodiment, in this embodiment, the extrusion device 5 includes a protective box 51, a connecting rod 52, a convex block 53, a moving rod 54, a pressing plate 55, a toothed disc 56 and a transmission gear 57. The protective box 51 is fixedly connected to the top of the turntable 75. The connecting rod 52 is rotatably connected to the inner wall of the protective box 51. The convex block 53 is fixedly connected to the surface of the connecting rod 52. The moving rod 54 is slidably connected to the inner wall of the protective box 51. The pressing plate 55 is fixedly connected to one end of the moving rod 54 away from the convex block 53. The toothed disc 56 is fixedly connected to the top end of the connecting rod 52. The transmission gear 57 is fixedly connected to one end of the rotating rod 42 away from the roller 45. The extrusion device 5 further includes a fixing rod 58. The number of the fixing rods 58 is set to be multiple, and the multiple fixing rods 58 are fixedly arranged at equal intervals on the surface of the connecting rod 52. The toothed disc 56 and the transmission gear 57 are located inside the protective box 51. The surface of the connecting rod 52 is rotatably connected to the inner wall of the turntable 75. The bottom end of the connecting rod 52 is rotatably connected to the top of the transmission plate 72. The bottom of the pressing plate 55 is slidably connected to the top of the turntable 75. One end of the moving rod 54 away from the pressing plate 55 is in contact with the surface of the convex block 53. A spring is sleeved on the surface of the moving rod 54, and both ends of the spring are fixedly connected to one end of the moving rod 54 away from the pressing plate 55 and the inner wall of the protective box 51 respectively. When the rotating rod 42 rotates, it will drive the transmission gear 57 to rotate. The transmission gear 57 will drive the toothed disc 56 meshing with it to rotate. The toothed disc 56 will drive the connecting rod 52 to rotate. The connecting rod 52 will drive the convex block 53 to rotate. The convex block 53 will push the moving rod 54 to move. The moving rod 54 will drive the pressing plate 55 to move. The pressing plate 55 will push the raw material towards the elastic plate 46 and extrude the agglomerated raw material with the elastic plate 46, improving the crushing effect of the agglomerated raw material.

[0021] According to the above technical solution, the scraping device 6 includes a scraping plate 61, a sliding rod 62, a pushing plate 63, a limiting disc 64 and a sphere 65. The scraping plate 61 is fixedly connected to the surface of the stirring rod 74. The sliding rod 62 is slidably connected to the inner wall of the stirring plate 73. The pushing plate 63 is fixedly connected to one end of the sliding rod 62 close to the scraping plate 61. The limiting disc 64 is fixedly connected to one end of the sliding rod 62 away from the pushing plate 63. The sphere 65 is fixedly connected to one end of the fixing rod 58 away from the connecting rod 52. A spring is sleeved on the surface of the sliding rod 62, and both ends of the spring are fixedly connected to one side of the limiting disc 64 close to the pushing plate 63 and one side of the stirring plate 73 away from the pushing plate 63 respectively. When the stirring rod 74 rotates, it will drive the scraping plate 61 to rotate together. The scraping plate 61 will scrape the raw material on the inner wall of the tank body 1, preventing the raw material from adhering to the inner wall of the tank body 1 and thus affecting the mixing effect of the raw material. Working principle: When the rotating rod 42 rotates, it drives the transmission gear 57 to rotate. The transmission gear 57 drives the toothed disc 56 meshing with it to rotate. The toothed disc 56 drives the connecting rod 52 to rotate. The connecting rod 52 drives the convex block 53 to rotate. The convex block 53 pushes the moving rod 54 to move. The moving rod 54 drives the pressing plate 55 to move. The pressing plate 55 pushes the raw material towards the elastic plate 46 and squeezes the agglomerated raw material with the elastic plate 46, improving the crushing effect of the agglomerated raw material. At the same time, the connecting rod 52 drives the fixed rod 58 to rotate. The fixed rod 58 rotates at different speeds between the inner wall of the tank body 1 and the stirring rod 74, which can further improve the mixing effect of the raw materials inside the tank body 1.

[0022] When the stirring rod 74 rotates, it drives the scraper 61 to rotate together. The scraper 61 scrapes the raw materials on the inner wall of the tank body 1, preventing the raw materials from adhering to the inner wall of the tank body 1 and thus affecting the mixing effect of the raw materials, and preventing some from remaining on the inner wall of the tank body 1 during discharging, which would cause waste. At the same time, when the fixed rod 58 rotates, it drives the sphere 65 to rotate. The sphere 65 contacts the limit disc 64 and pushes the limit disc 64 to move. The limit disc 64 drives the sliding rod 62 to move. The sliding rod 62 drives the push plate 63 to move. The push plate 63 presses the raw materials scraped from the inner wall of the tank body 1 onto the scraper 61, so that the raw materials are squeezed between the push plate 63 and the scraper 61, thereby dispersing the raw materials and improving the mixing reaction effect of the raw materials in the tank body 1.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0024] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An intermittent uniform feeding type chemical reaction kettle, comprising a tank body (1), support columns (2) and a material box (3), characterized in that: It further includes a feeding device (7), a pushing device (4), an extrusion device (5) and a scraping device (6); The feeding device (7) includes a motor (71), a transmission plate (72), a stirring plate (73), a stirring rod (74), a turntable (75), a baffle plate (76) and a feeding port (77). The motor (71) is fixedly connected to the bottom of the tank body (1). The transmission plate (72) is fixedly connected to the output end of the motor (71). The stirring plate (73) is fixedly connected to the top of the transmission plate (72). The stirring rod (74) is fixedly connected to the surface of the stirring plate (73). The turntable (75) is fixedly connected to the top of the stirring plate (73). The baffle plate (76) is fixedly connected to the top of the turntable (75). The feeding port (77) is opened on the inner wall of the material box (3); The pushing device (4) is arranged on the surface of the baffle plate (76). The extrusion device (5) is arranged on the top of the turntable (75). The scraping device (6) is arranged on the surface of the stirring rod (74).

2. The intermittent uniform feeding type chemical reactor according to claim 1, wherein: The bottom of the transmission plate (72) is in contact with the inner bottom wall of the tank body (1). The surface of the turntable (75) is in contact with the inner wall of the material box (3). The surface of the baffle plate (76) is in contact with the inner wall of the material box (3). The top end of the support column (2) is fixedly connected to the bottom of the tank body (1). The material box (3) is installed on the top of the tank body (1). The feeding port (77) is communicated with the tank body (1).

3. An intermittent uniform feeding type chemical reactor according to claim 2, characterized in that: The pushing device (4) includes a fixing plate (41), a rotating rod (42), a transmission rod (43) and a roller (45). The fixing plate (41) is fixedly connected to the surface of the baffle plate (76). The rotating rod (42) is rotatably connected to the inner wall of the fixing plate (41). The transmission rod (43) is fixedly connected to the surface of the rotating rod (42). The roller (45) is fixedly connected to the surface of the rotating rod (42).

4. An intermittent uniform feeding type chemical reaction kettle according to claim 3, characterized in that: The pushing device (4) further includes a cam (44) and an elastic plate (46). The cam (44) is fixedly connected to the surface of the rotating rod (42). One side of the elastic plate (46) is fixedly connected to the upper surface of the baffle plate (76).

5. An intermittent uniform feeding type chemical reaction kettle according to claim 4, characterized in that: The surface of the cam (44) is in contact with the surface of the elastic plate (46). The surface of the roller (45) is in contact with the inner wall of the material box (3).

6. The intermittent type chemical reaction kettle with uniform feeding according to claim 5, characterized in that: The extrusion device (5) includes a protective box (51), a connecting rod (52), a convex block (53), a moving rod (54), a pressing plate (55), a toothed disc (56) and a transmission gear (57). The protective box (51) is fixedly connected to the top of the turntable (75). The connecting rod (52) is rotatably connected to the inner wall of the protective box (51). The convex block (53) is fixedly connected to the surface of the connecting rod (52). The moving rod (54) is slidably connected to the inner wall of the protective box (51). The pressing plate (55) is fixedly connected to one end of the moving rod (54) away from the convex block (53). The toothed disc (56) is fixedly connected to the top end of the connecting rod (52). The transmission gear (57) is fixedly connected to one end of the rotating rod (42) away from the roller (45).

7. An intermittent uniform feeding type chemical reactor according to claim 6, characterized in that: The extrusion device (5) further includes a fixing rod (58). The number of the fixing rods (58) is multiple, and the multiple fixing rods (58) are fixedly arranged on the surface of the connecting rod (52) at equal intervals.

8. The intermittent uniform feeding type chemical reactor according to claim 7, characterized in that: The toothed disc (56) and the transmission gear (57) are located inside the protective box (51). The surface of the connecting rod (52) is rotatably connected to the inner wall of the turntable (75). The bottom end of the connecting rod (52) is rotatably connected to the top of the transmission plate (72). The bottom of the pressing plate (55) is slidably connected to the top of the turntable (75). One end of the moving rod (54) away from the pressing plate (55) is in contact with the surface of the convex block (53). A spring is sleeved on the surface of the moving rod (54), and the two ends of the spring are respectively fixedly connected to one end of the moving rod (54) away from the pressing plate (55) and the inner wall of the protective box (51).

9. The intermittent uniform feeding type chemical reactor according to claim 8, wherein: The scraping device (6) includes a scraping plate (61), a sliding rod (62), a pushing plate (63), a limiting disc (64) and a sphere (65). The scraping plate (61) is fixedly connected to the surface of the stirring rod (74). The sliding rod (62) is slidably connected to the inner wall of the stirring plate (73). The pushing plate (63) is fixedly connected to one end of the sliding rod (62) close to the scraping plate (61). The limiting disc (64) is fixedly connected to one end of the sliding rod (62) away from the pushing plate (63). The sphere (65) is fixedly connected to one end of the fixing rod (58) away from the connecting rod (52).

10. A batch-type uniform feeding chemical reactor according to claim 9, characterized in that: A spring is sleeved on the surface of the sliding rod (62), and the two ends of the spring are respectively fixedly connected to one side of the limiting disc (64) close to the pushing plate (63) and one side of the stirring plate (73) away from the pushing plate (63).

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