Reaction kettle

Abstract

The utility model relates to the field of reaction kettles, in particular to a reaction kettle which comprises a kettle body, a feeding pipe fixedly connected to the circumferential surface of the left side of the kettle body, a driving assembly installed at the upper end of the kettle body, a rotating cylinder rotationally connected to the interior of the kettle body, a sealing assembly connected to the lower end of the rotating cylinder, and a supporting plate fixedly connected to the inner wall of the kettle body. A second cleaning assembly is mounted at the upper end of the supporting plate, a first cleaning assembly is mounted on the circumferential surface of the kettle body, a plurality of discharging pipes are fixedly connected to the bottom end of the kettle body, and valves are fixedly mounted on the circumferential surfaces of the discharging pipes. Under the mutual cooperation of the first cleaning assembly and the second cleaning assembly, the inner wall of the kettle body and the stirring barrel can be washed respectively, and then the mode of injecting water into the kettle body for cleaning is matched, so that the speed of cleaning the interior of the kettle body is increased, the time for cleaning the kettle body is saved, and the production efficiency is improved. Finally, the cleaning efficiency of the kettle body is improved.

Description

Technical Field

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

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through 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 and condensation.

[0003] After the existing reactor is used, it needs to be cleaned for the next use. However, a large amount of debris will remain on its inner wall. It takes a lot of time to clean the reactor by directly pouring water into the reactor body, which seriously wastes time and leads to low cleaning efficiency of the reactor. Therefore, it is necessary to design a reactor. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a reaction kettle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a reaction kettle, comprising a kettle body, a circumferential surface on the left side of the kettle body is fixedly connected to a feed pipe, a driving assembly is installed on the upper end of the kettle body, a rotating drum is rotatably connected to the inside of the kettle body, and the driving assembly is connected to the rotating drum, a scraper and multiple groups of mixing drums are fixedly connected to the circumferential surface of the rotating drum, a sealing assembly is connected to the lower end of the rotating drum, a support plate is fixedly connected to the inner wall of the kettle body, a second cleaning assembly is installed on the upper end of the support plate, the rotating drum passes through the support plate and is rotatably connected to the support plate, a first cleaning assembly is installed on the circumferential surface of the kettle body, and the first cleaning assembly is connected to the rotating drum, the first cleaning assembly is connected to the second cleaning assembly, a plurality of discharge pipes are fixedly connected to the bottom end of the kettle body, and valves are fixedly installed on the circumferential surfaces of the plurality of discharge pipes.

[0006] Furthermore, the driving assembly includes a motor, a driving wheel, a driven wheel and a belt. The upper end of the kettle body is fixedly connected to the motor, the output shaft end of the motor is fixedly connected to the driving wheel, the circumferential surface of the rotating cylinder is fixedly connected to the driven wheel, and the driving wheel and the driven wheel are connected by a belt.

[0007] Furthermore, the first cleaning component includes a water pump, a liquid inlet pipe, a first liquid discharge pipe and a support frame; the upper end of the kettle body is fixedly connected to the support frame, the interior of the support frame is fixedly connected to the first liquid discharge pipe, the first liquid discharge pipe extends downward into the rotating cylinder and is rotatably connected to the rotating cylinder, the circumferential surface on the right side of the kettle body is fixedly connected to the water pump, the liquid inlet end of the water pump is fixedly connected to the liquid inlet pipe, and the liquid discharge end of the water pump is fixedly connected to the first liquid discharge pipe.

[0008] Furthermore, the second cleaning component includes a second drain pipe, a diverter pipe and a nozzle, the lower end of the first drain pipe is fixedly connected to the second drain pipe, the second drain pipe and the first drain pipe are interconnected, the lower end of the second drain pipe is fixedly connected to the diverter pipe, the diverter pipe is fixedly installed on the upper end of the support plate, the lower end of the diverter pipe is fixedly connected to a plurality of nozzles, and the plurality of nozzles all penetrate the support plate downward, and the openings of the plurality of nozzles all face downward.

[0009] Furthermore, the sealing assembly includes a sealing seat, a sealing ball, a connecting rod, an electric telescopic rod and a push plate. The lower end of the kettle body is fixedly connected to the electric telescopic rod and the sealing sleeve, the output end of the electric telescopic rod is fixedly connected to the push plate, the upper end of the push plate is fixedly connected to the connecting rod, the connecting rod passes through the sealing sleeve and is sealed with the sealing sleeve, the upper end of the connecting rod is rotatably connected to the sealing ball, the inside of the bottom end of the rotating cylinder is fixedly connected to the sealing seat, and the sealing ball is sealed with the sealing seat.

[0010] Furthermore, a slide rod is fixedly connected to the lower end of the kettle body, a first limit block and a second limit block are fixedly connected to the circumferential surface of the slide rod, and the push plate is located between the first limit block and the second limit block.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the reactor can respectively flush the inner wall of the reactor body and the mixing drum through the cooperation of the first cleaning component and the second cleaning component, and then cooperate with the method of injecting water into the interior of the reactor body for cleaning. This will increase the speed of cleaning the interior of the reactor body, thereby saving the time for cleaning the reactor body and ultimately improving the cleaning efficiency of the reactor body.

[0013] 2. Compared with the prior art, this reactor can accelerate the discharge speed of the material inside the reactor body through the action of multiple discharge pipes. At the same time, as the scraper rotates, the scraper scrapes the material accumulated at the bottom of the reactor body, and these materials will be discharged along the discharge pipe, which can reduce the residual material at the bottom of the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a reactor proposed in the utility model from a front view;

[0015] Figure 2 A reaction kettle proposed by the utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0016] Figure 3 This is a structural schematic diagram of a reaction kettle proposed by the utility model after a partial cross-section from the front view;

[0017] Figure 4 A reaction kettle proposed by the utility model Figure 3 Schematic diagram of the enlarged structure of B;

[0018] Figure 5 This is a schematic diagram of the overall structure of a reaction kettle proposed by the utility model when viewed from above;

[0019] Figure 6 A reaction kettle proposed by the utility model Figure 5 Schematic diagram of the enlarged structure of C in the figure.

[0020] Legend:

[0021] 1. Kettle body; 2. Water pump; 3. Liquid inlet pipe; 4. First liquid discharge pipe; 5. Second liquid discharge pipe; 6. Feed pipe; 7. Motor; 8. Driving wheel; 9. Belt; 10. Support frame; 11. Driven wheel; 12. Rotating drum; 13. Mixing drum; 14. Diverter pipe; 15. Sprinkler; 16. Support plate; 17. Scraper; 18. Sealing ball; 19. Sealing seat; 20. Connecting rod; 21. Discharge pipe; 22. Valve; 23. Electric telescopic rod; 24. Push plate; 25. Sliding rod; 26. First limit block; 27. Second limit block. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] Reference Figure 1-6The utility model provides a reaction kettle, comprising a kettle body 1, a feed pipe 6 is fixedly connected to the circumferential surface on the left side of the kettle body 1, and the feed pipe 6 is communicated with the kettle body 1, a driving assembly is installed on the upper end of the kettle body 1, a rotating drum 12 is rotatably connected inside the kettle body 1, and the driving assembly is connected to the rotating drum 12 and provides power for the rotating drum 12 to rotate, a scraper 17 and a plurality of mixing drums 13 are fixedly connected to the circumferential surface of the rotating drum 12, and the plurality of mixing drums 13 are communicated with the rotating drum 12, and the rotating drum 12 is rotated. A sealing assembly is connected to the lower end of the cylinder 12, a support plate 16 is fixedly connected to the inner wall of the kettle body 1, a second cleaning assembly is installed on the upper end of the support plate 16, the rotating cylinder 12 passes through the support plate 16 and is rotatably connected to the support plate 16, a first cleaning assembly is installed on the circumferential surface of the kettle body 1, and the first cleaning assembly is connected to the rotating cylinder 12, the first cleaning assembly is connected to the second cleaning assembly, a plurality of discharge pipes 21 are fixedly connected to the bottom end of the kettle body 1, and valves 22 are fixedly installed on the circumferential surfaces of the plurality of discharge pipes 21.

[0024] During operation, relevant materials are injected into the interior of the kettle body 1 along the feed pipe 6, and the driving component is controlled to drive the rotating drum 12 to rotate, and the rotating drum 12 drives the mixing drum 13 to rotate. With the rotation of the mixing drum 13, the materials inside the kettle body 1 can be fully mixed and stirred. When the material processing is completed, the valve 22 is opened to allow the materials inside the kettle body 1 to be quickly discharged outward along multiple discharges. For the materials remaining at the bottom end of the kettle body 1, the rotation of the rotating drum 12 can drive the scraper 17 to rotate, so that the scraper 17 scrapes the materials gathered at the bottom end of the kettle body 1, and these materials will be discharged along the discharge pipe 21, which can reduce the residual materials at the bottom end of the kettle body 1. Then, the first cleaning component and the second cleaning component are used to rinse the inner wall of the kettle body 1 and the mixing drum 13, and then the water is injected into the interior of the kettle body 1 for cleaning, which will increase the speed of cleaning the inside of the kettle body 1, thereby saving the time for cleaning the kettle body 1 and ultimately improving the cleaning efficiency of the kettle body 1.

[0025] In one embodiment, if Figure 2 As shown, the driving assembly includes a motor 7, a driving wheel 8, a driven wheel 11 and a belt 9. The upper end of the kettle body 1 is fixedly connected to the motor 7, the output shaft end of the motor 7 is fixedly connected to the driving wheel 8, the circumferential surface of the rotating cylinder 12 is fixedly connected to the driven wheel 11, and the driving wheel 8 and the driven wheel 11 are connected by a belt 9.

[0026] During operation, the motor 7 can drive the driving wheel 8 to rotate, and under the action of the belt 9, the driven wheel 11 is driven to rotate, and then the rotating cylinder 12 is driven to rotate, so the driving component can provide power for the rotating cylinder 12 to rotate.

[0027] In one embodiment, if Figure 2-3As shown, the first cleaning component includes a water pump 2, a liquid inlet pipe 3, a first liquid discharge pipe 4 and a support frame 10. The upper end of the kettle body 1 is fixedly connected to the support frame 10, and the interior of the support frame 10 is fixedly connected to the first liquid discharge pipe 4. The first liquid discharge pipe 4 extends downward into the rotating cylinder 12 and is rotatably connected to the rotating cylinder 12. The circumferential surface on the right side of the kettle body 1 is fixedly connected to the water pump 2, the liquid inlet end of the water pump 2 is fixedly connected to the liquid inlet pipe 3, and the liquid discharge end of the water pump 2 is fixedly connected to the first liquid discharge pipe 4.

[0028] During operation, the liquid inlet pipe 3 is connected to an external water tank. At this time, the water pump 2 is controlled to operate. Under the action of the water pump 2, water is discharged downward from the first liquid discharge pipe 4 along the liquid inlet pipe 3 and the water pump 2. The discharged water enters the rotating drum 12 and is finally discharged from the mixing drum 13. At this time, as the mixing drum 13 rotates, the water discharged from the mixing drum 13 can rinse the inner wall of the kettle body 1 around the circle. The high-speed water flow can easily cause the inner wall of the kettle body 1 to be quickly rinsed.

[0029] Further, if Figure 3 As shown, the second cleaning component includes a second drain pipe 5, a diverter pipe 14 and a nozzle 15. The lower end of the first drain pipe 4 is fixedly connected to the second drain pipe 5, the second drain pipe 5 and the first drain pipe 4 are interconnected, the lower end of the second drain pipe 5 is fixedly connected to the diverter pipe 14, the diverter pipe 14 is fixedly installed on the upper end of the support plate 16, the lower end of the diverter pipe 14 is fixedly connected to a plurality of nozzles 15, and the plurality of nozzles 15 all penetrate the support plate 16 downward, and the openings of the plurality of nozzles 15 all face downward.

[0030] During operation, the water entering the first liquid discharge pipe 4 will also flow into the diversion pipe 14 along the second liquid discharge pipe 5, and finally be sprayed out from the nozzle 15. The water flow sprayed from the nozzle 15 can rush to the mixing drum 13 to rinse the surface of the mixing drum 13. These water flows will also rinse the bottom end of the kettle body 1, thereby accelerating the cleaning speed of the inside of the kettle body 1.

[0031] In one embodiment, if Figure 4-6 As shown, the sealing assembly includes a sealing seat 19, a sealing ball 18, a connecting rod 20, an electric telescopic rod 23 and a push plate 24. The lower end of the kettle body 1 is fixedly connected to the electric telescopic rod 23 and the sealing sleeve, the output end of the electric telescopic rod 23 is fixedly connected to the push plate 24, the upper end of the push plate 24 is fixedly connected to the connecting rod 20, the connecting rod 20 passes through the sealing sleeve and is sealed with the sealing sleeve, the connecting rod 20 extends upward into the kettle body 1 and is slidably connected to the kettle body 1, the upper end of the connecting rod 20 is rotatably connected to the sealing ball 18, the bottom end of the rotating cylinder 12 is fixedly connected to the sealing seat 19, and the sealing ball 18 is sealed with the sealing seat 19.

[0032] During operation, when cleaning the inner wall of the kettle body 1, the sealing ball 18 is used to cooperate with the sealing seat 19 to seal the bottom end of the rotating drum 12, so that the water entering the rotating drum 12 will flow out along the mixing drum 13, but will not easily flow out from the bottom end of the rotating drum 12, thereby better washing the inner wall of the kettle body 1. After the washing of the inner wall of the kettle body 1 is completed, the electric telescopic rod 23 is controlled to operate, driving the push plate 24 to move downward, and then driving the connecting rod 20 to move downward, and the sealing ball 18 is driven by the connecting rod 20 to gradually separate from the sealing seat 19. At this time, the water flowing into the rotating drum 12 will flow out along the bottom end of the rotating drum 12, and the outflowing water will also push the materials remaining in the rotating drum 12 downward away from the rotating drum 12. Therefore, when the water flows through the mixing drum 13 or the rotating drum 12, the materials immersed in the rotating drum 12 and the mixing drum 13 will be washed away, so as to prevent the materials from staying in the rotating drum 12 or the mixing drum 13 for a long time and corroding the inner walls of the rotating drum 12 and the mixing drum 13.

[0033] In addition, if Figure 6 As shown, a slide rod 25 is fixedly connected to the lower end of the kettle body 1, and a first limit block 26 and a second limit block 27 are fixedly connected to the circumferential surface of the slide rod 25. The slide rod 25 passes through the push plate 24, and the push plate 24 is slidably connected to the slide rod 25. The push plate 24 is located between the first limit block 26 and the second limit block 27.

[0034] During operation, under the action of the sliding rod 25, the push plate 24 can be stably raised and lowered, and then with the cooperation of the connecting rod 20, the sealing ball 18 can be stably driven to be raised and lowered. Under the action of the first limit block 26 and the second limit block 27, the movement range of the push plate 24 can be limited to prevent the push plate 24 from moving excessively.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reaction kettle, comprising a kettle body (1), characterized in that: The circumferential surface on the left side of the kettle body (1) is fixedly connected to a feed pipe (6); the upper end of the kettle body (1) is installed with a driving assembly; the interior of the kettle body (1) is rotatably connected to a rotating drum (12), and the driving assembly is connected to the rotating drum (12); the circumferential surface of the rotating drum (12) is fixedly connected to a scraper (17) and a plurality of stirring drums (13); the lower end of the rotating drum (12) is connected to a sealing assembly; the inner wall of the kettle body (1) is fixedly connected to a support plate (16); A second cleaning component is installed at the upper end of the support plate (16); the rotating cylinder (12) passes through the support plate (16) and is rotatably connected to the support plate (16); a first cleaning component is installed on the circumferential surface of the kettle body (1), and the first cleaning component is connected to the rotating cylinder (12); the first cleaning component is connected to the second cleaning component; a plurality of discharge pipes (21) are fixedly connected to the bottom end of the kettle body (1), and valves (22) are fixedly installed on the circumferential surfaces of the plurality of discharge pipes (21).

2. A reaction kettle according to claim 1, characterized in that: The driving assembly comprises a motor (7), a driving wheel (8), a driven wheel (11) and a belt (9); the upper end of the kettle body (1) is fixedly connected to the motor (7); the output shaft end of the motor (7) is fixedly connected to the driving wheel (8); the circumferential surface of the rotating cylinder (12) is fixedly connected to the driven wheel (11); and the driving wheel (8) and the driven wheel (11) are connected via a belt (9).

3. A reaction kettle according to claim 1, characterized in that: The first cleaning component comprises a water pump (2), a liquid inlet pipe (3), a first liquid discharge pipe (4) and a support frame (10); the upper end of the kettle body (1) is fixedly connected to the support frame (10); the interior of the support frame (10) is fixedly connected to the first liquid discharge pipe (4); the first liquid discharge pipe (4) extends downward into the rotating cylinder (12) and is rotatably connected to the rotating cylinder (12); the circumferential surface on the right side of the kettle body (1) is fixedly connected to the water pump (2); the liquid inlet end of the water pump (2) is fixedly connected to the liquid inlet pipe (3); and the liquid discharge end of the water pump (2) is fixedly connected to the first liquid discharge pipe (4).

4. A reaction kettle according to claim 3, characterized in that: The second cleaning component comprises a second liquid discharge pipe (5), a diverter pipe (14) and a nozzle (15); the lower end of the first liquid discharge pipe (4) is fixedly connected to the second liquid discharge pipe (5); the second liquid discharge pipe (5) and the first liquid discharge pipe (4) are in communication with each other; the lower end of the second liquid discharge pipe (5) is fixedly connected to the diverter pipe (14); the diverter pipe (14) is fixedly mounted on the upper end of the support plate (16); the lower end of the diverter pipe (14) is fixedly connected to a plurality of nozzles (15); the plurality of nozzles (15) all penetrate downwardly through the support plate (16); and the openings of the plurality of nozzles (15) all face downward.

5. A reaction kettle according to claim 1, characterized in that: The sealing assembly comprises a sealing seat (19), a sealing ball (18), a connecting rod (20), an electric telescopic rod (23) and a push plate (24); the lower end of the kettle body (1) is fixedly connected to the electric telescopic rod (23) and the sealing sleeve; the output end of the electric telescopic rod (23) is fixedly connected to the push plate (24); the upper end of the push plate (24) is fixedly connected to the connecting rod (20); the connecting rod (20) passes through the sealing sleeve and is sealed with the sealing sleeve; the upper end of the connecting rod (20) is rotatably connected to the sealing ball (18); the bottom end of the rotating cylinder (12) is fixedly connected to the sealing seat (19); the sealing ball (18) is sealed with the sealing seat (19).

6. A reaction kettle according to claim 5, characterized in that: The lower end of the kettle body (1) is fixedly connected with a slide rod (25), the circumferential surface of the slide rod (25) is fixedly connected with a first limit block (26) and a second limit block (27), and the push plate (24) is located between the first limit block (26) and the second limit block (27).

Images