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CN-224208020-U - Efficient chemical reaction kettle

CN224208020UCN 224208020 UCN224208020 UCN 224208020UCN-224208020-U

Abstract

The utility model discloses a high-efficiency chemical reaction kettle, and belongs to the technical field of chemical equipment. The utility model comprises a kettle body, a stirring assembly, a sliding sleeve, a kettle bottom turning assembly and a plurality of groups of kettle bottom turning assemblies, wherein the inner side wall of the lower part of the kettle body is provided with an annular wavy sliding groove, the stirring assembly is arranged in the kettle body, the top end of the stirring assembly penetrates through the top wall of the kettle body and is in transmission connection with the output end of a driving mechanism, the sliding sleeve is connected to the bottom of the stirring assembly in a sliding manner along the height direction of the kettle body, the kettle bottom turning assemblies are circumferentially and uniformly arranged at intervals on the outer peripheral side of the sliding sleeve, one end of the stirring assembly is fixed on the sliding sleeve, and the other end of the stirring assembly is connected in the annular wavy sliding groove in a sliding manner. The stirring assembly rotates and drives the kettle bottom stirring assembly to synchronously rotate, and the kettle bottom stirring assembly floats up and down while rotating around the stirring assembly due to the constraint of the wavy chute so as to stir the kettle bottom material and prevent the material from depositing on the kettle bottom.

Inventors

  • YING LI
  • WU XIAOLEI
  • YING ZHIYAO

Assignees

  • 江苏强盛功能化学股份有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (10)

  1. 1. The utility model provides a high-efficient chemical industry reation kettle which characterized in that includes: The kettle comprises a kettle body (1), wherein an annular wavy chute (11) is formed in the inner side wall of the lower part of the kettle body (1); The stirring assembly (2) is arranged in the kettle body; the sliding sleeve (3) is connected to the bottom of the stirring assembly (2) in a sliding manner along the height direction of the kettle body (1); The kettle bottom turning assemblies (4) are arranged at equal intervals in the circumferential direction, one ends of the kettle bottom turning assemblies (4) are fixed on the sliding sleeve (3), and the other ends of the kettle bottom turning assemblies are connected in the annular wavy sliding groove (11) in a sliding mode.
  2. 2. The efficient chemical reaction kettle according to claim 1, wherein the stirring assembly (2) comprises a driving part (23), a stirring shaft (21) and stirring rods (22), the top end of the stirring shaft (21) penetrates through the top wall of the kettle body (1) to be in transmission connection with the output end of the driving part (23), the stirring rods (22) are arranged at intervals along the axial direction of the stirring shaft (21) and are fixed on the shaft body of the stirring shaft (21), and the sliding sleeve (3) is connected to the bottom of the stirring shaft (21) in a sliding manner along the height direction of the kettle body (1).
  3. 3. The efficient chemical reaction kettle according to claim 1, wherein each group of kettle bottom turning assemblies (4) are in the same horizontal plane.
  4. 4. A high efficiency chemical reaction kettle according to claim 3, characterized in that the wave number of the annular wave-shaped chute (11) is an integer multiple of the number of the kettle bottom turning components (4).
  5. 5. The efficient chemical reaction kettle according to claim 1, wherein the kettle bottom turning assembly (4) comprises a turning shaft (41) and turning paddles (42), the turning shaft (41) is perpendicular to the stirring shaft (21) and one end of the turning shaft is fixed on the outer side wall of the sliding sleeve (3), the other end of the turning shaft is connected with the wavy annular groove in a sliding mode, and the turning paddles (42) are fixed on the shaft body of the turning shaft (41).
  6. 6. The efficient chemical reaction kettle according to claim 5, wherein the turning blade (42) comprises a supporting rod (421) and a spoiler (422), the supporting rod (421) is perpendicular to the turning shaft (41) and one end of the supporting rod is fixed on the turning shaft (41), and the spoiler (422) is perpendicular to the supporting rod (421) and is fixed at the other end of the supporting rod (421).
  7. 7. The efficient chemical reaction kettle as claimed in claim 6, wherein said spoiler (422) is a straight plate or an arc plate.
  8. 8. The efficient chemical reaction kettle according to claim 6, further comprising a follow-up assembly, wherein the follow-up assembly comprises a follow-up shaft (423) and a follow-up blade (424), a mounting hole is formed in the middle of the spoiler (422), the follow-up shaft (423) is parallel to the turning shaft (41) and is rotatably mounted in the mounting hole, and the follow-up blades (424) are circumferentially uniformly arranged at intervals and are fixed on the follow-up shaft (423).
  9. 9. The efficient chemical reaction kettle according to claim 8, wherein the supporting rod (421) has a V-shaped structure, the middle part of the supporting rod is fixed on the turning shaft (41), and two ends of the supporting rod are respectively fixed on the spoilers (422) on two sides of the mounting hole.
  10. 10. The efficient chemical reaction kettle according to any one of claims 5 to 9, further comprising a scraper (5), wherein the top of the scraper (5) is slidably connected with the inner top wall of the kettle body (1), the bottom of the scraper is slidably connected with the inner bottom wall of the kettle body (1), a sliding hole arranged along the height direction of the kettle body (1) is formed in the lower portion of the scraper corresponding to the turning shaft (41), and one end, far away from the sliding sleeve (3), of the turning shaft (41) penetrates through the sliding hole and is slidably connected with the annular wavy sliding groove (11) so as to drive the scraper (5) to scrape the inner side wall of the kettle body (1).

Description

Efficient chemical reaction kettle Technical Field The utility model relates to the technical field of chemical equipment, in particular to a high-efficiency chemical reaction kettle. Background The reaction kettle is generally used in the fields of chemical industry, pharmacy and the like to carry out the processes of mixing, reaction and the like. In the process of mixing materials in a reaction kettle, the phenomenon of sinking of materials often occurs due to factors such as insufficient stirring, high material viscosity, large solid particle size, insufficient stirring speed, unreasonable stirrer design, etc., so that the mixing is uneven, the reaction efficiency is reduced, and even the equipment is damaged. Therefore, how to provide a chemical reaction kettle capable of efficiently mixing and preventing sinking is a problem to be solved by the person skilled in the art. Disclosure of utility model In view of the above, the utility model aims to provide a high-efficiency chemical reaction kettle, which solves the problems of uneven mixing, reduced reaction efficiency and even equipment damage caused by the easy occurrence of material sinking phenomenon in the reaction kettle in the prior art at least to a certain extent. In order to achieve the above purpose, the present utility model adopts the following technical scheme: a high efficiency chemical reaction kettle, comprising: The inner side wall of the lower part of the kettle body is provided with an annular wavy chute; the stirring assembly is arranged in the kettle body, and the top end of the stirring assembly penetrates through the top wall of the kettle body to be in transmission connection with the output end of the driving mechanism; The sliding sleeve is connected to the bottom of the stirring assembly in a sliding manner along the height direction of the kettle body; The kettle bottom turning assemblies are circumferentially and uniformly arranged at intervals on the outer circumferential side of the sliding sleeve, one end of each kettle bottom turning assembly is fixed on the sliding sleeve, and the other end of each kettle bottom turning assembly is slidably connected in the annular wavy sliding groove. The stirring assembly can drive the kettle bottom stirring assembly to synchronously rotate while rotating, and the kettle bottom stirring assembly floats up and down while rotating around the stirring assembly due to the constraint of the wavy sliding chute so as to stir the kettle bottom material and prevent the material from depositing on the kettle bottom. Preferably, the stirring assembly comprises a stirring shaft and stirring rods, the top end of the stirring shaft penetrates through the top wall of the kettle body to be in transmission connection with the output end of the driving mechanism, the stirring rods are arranged at intervals along the axial direction of the stirring shaft and fixed on the shaft body of the stirring shaft, and the sliding sleeve is connected to the bottom of the stirring shaft in a sliding manner along the height direction of the kettle body. Preferably, each group of kettle bottom turning assemblies are positioned in the same horizontal plane. Preferably, the wave number of the annular wavy sliding groove is an integral multiple of the number of the kettle bottom turning assemblies. Preferably, the kettle bottom turning assembly comprises a turning shaft and turning paddles, wherein the turning shaft is perpendicular to the stirring shaft, one end of the turning shaft is fixed on the outer side wall of the sliding sleeve, the other end of the turning shaft is connected with the wavy annular groove in a sliding manner, and a plurality of turning paddles are fixed on the shaft body of the turning shaft. Preferably, the turning blade comprises a supporting rod and a spoiler, the supporting rod is perpendicular to the turning shaft, one end of the supporting rod is fixed on the turning shaft, and the spoiler surface is perpendicular to the supporting rod and fixed at the other end of the supporting rod. Preferably, the spoiler is a straight plate or an arc plate. Preferably, the device is further provided with a follow-up assembly, the follow-up assembly comprises a follow-up shaft and follow-up blades, the middle of the spoiler is provided with a mounting hole, the follow-up shaft is parallel to the turning shaft and is rotatably mounted in the mounting hole, and the follow-up blades are circumferentially uniformly arranged at intervals and are fixed on the follow-up shaft. Preferably, the device further comprises a scraping plate, wherein the top of the scraping plate is in sliding connection with the top wall in the kettle body, the bottom of the scraping plate is in sliding connection with the bottom wall in the kettle body, a sliding hole which is arranged along the height direction of the kettle body is formed in the lower portion of the scraping plate corresponding to the turning shaft, and one end,