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CN-224221307-U - High-efficient stirring reation kettle is used in organosilicon production

CN224221307UCN 224221307 UCN224221307 UCN 224221307UCN-224221307-U

Abstract

The utility model discloses a high-efficiency stirring reaction kettle for producing organic silicon, which comprises a kettle body, wherein a motor of the kettle body is connected with a vertical pipe, the vertical pipe is rotatably arranged on a cover of the kettle body through a first bearing, the vertical pipe is arranged in the kettle body, medicine spraying ports are uniformly distributed on the position of the vertical pipe in the kettle body, round holes are uniformly distributed on a rotating ring of the vertical pipe in the position of the vertical pipe outside the kettle body, a circular pipe is rotatably arranged outside the vertical pipe through a third bearing, the circular pipe is sleeved outside the round holes, a connecting port is formed on the side wall of the circular pipe, and a connecting pipe is connected in the connecting port. The drive standpipe rotates in the cauldron body, and the internal medium of stirred tank simultaneously, and the catalyst spouts into the cauldron body of stirring through the check valve, and the standpipe adopts the cavity (mixing) shaft as catalyst conveying channel, combines external buffer tank and inlet pipe, ensures catalyst evenly distributed, helps improving the uniformity and the efficiency of reaction.

Inventors

  • ZHANG HAIBIN
  • WANG XIANGYANG
  • JIANG WEIMING
  • Xi yongfeng
  • WANG ZHIBO

Assignees

  • 吉林东湖有机硅有限公司

Dates

Publication Date
20260512
Application Date
20250506

Claims (6)

  1. 1. The efficient stirring reaction kettle for the production of the organic silicon comprises a kettle body (1) and is characterized in that a vertical pipe (4) is connected to a motor of the kettle body (1), the vertical pipe (4) is rotatably arranged on a cover of the kettle body (1) through a first bearing (2), the vertical pipe (4) is arranged in the kettle body (1), medicine spraying ports (13) are uniformly distributed in the position of the vertical pipe (4) in the kettle body (1), round holes (19) are uniformly distributed in a rotating ring in the position of the vertical pipe (4) outside the kettle body (1), a round pipe (15) is rotatably arranged outside the vertical pipe (4) through a third bearing (16), the round pipe (15) is sleeved outside the round hole (19), a connecting port (17) is formed in the side wall of the round pipe (15), and a connecting pipe (18) is connected in the connecting port (17).
  2. 2. The efficient stirring reaction kettle for producing the organic silicon according to claim 1 is characterized in that a stirring structure (3) is arranged at a position where the vertical pipe (4) is arranged in the kettle body (1), and the stirring structure (3) comprises a shell (5), a driving piece (6), a worm (7), a rotating shaft (8), a blade (9), a second bearing (10) and a worm wheel (11); The utility model discloses a motor drive unit, including casing (5) and worm (7), casing (5) are installed on the lateral wall of standpipe (4), drive piece (6) are installed in casing (5), worm (7) are installed on the output shaft of drive piece (6), pivot (8) run through standpipe (4) and casing (5), pivot (8) are all connected through second bearing (10) with the engaged position of standpipe (4) and casing (5), the quantity of pivot (8) is not less than three, paddle (9) are installed respectively at the both ends of pivot (8), worm wheel (11) are installed on the position that casing (5) were arranged in to pivot (8), worm (7) and worm wheel (11) meshing are connected.
  3. 3. The efficient stirring reaction kettle for producing organic silicon according to claim 2 is characterized in that a control unit (12) is arranged in the shell (5), and the control unit (12) controls the driving piece (6).
  4. 4. The efficient stirring reaction kettle for producing organic silicon according to claim 1, wherein the medicine spraying ports (13) are positioned at the front, rear and left sides of the vertical pipe (4), and the medicine spraying ports (13) are distributed in four rows from top to bottom.
  5. 5. The efficient stirring reaction kettle for producing organic silicon according to claim 4, wherein the medicine spraying port (13) is internally provided with one-way valves (14), and the one-way valves (14) are in one-to-one correspondence with the medicine spraying ports (13).
  6. 6. The efficient stirring reaction kettle for producing the organic silicon according to claim 2 is characterized in that the blades (9) are connected with the rotating shaft (8) through connecting structures (20), the connecting structures (20) are in one-to-one correspondence with the blades (9), and the connecting structures (20) comprise bolts (21) and threaded holes (22); The screw bolt (21) is arranged on the rotating shaft (8), the threaded hole (22) is formed in the blade (9), and the screw bolt (21) is sleeved in the threaded hole (22).

Description

High-efficient stirring reation kettle is used in organosilicon production Technical Field The utility model relates to the technical field of organosilicon production, in particular to a high-efficiency stirring reaction kettle for organosilicon production. Background Organosilicon, i.e., organosilicon compounds, are compounds which contain Si-C bonds and in which at least one organic group is directly bonded to a silicon atom, and those compounds in which an organic group is bonded to a silicon atom by oxygen, sulfur, nitrogen or the like are also conventionally known as organosilicon compounds. The polysiloxane formed by taking a silicon-oxygen bond (-Si-O-Si-) as a framework is the most abundant type of organosilicon compounds, has the deepest research and the widest application, and accounts for more than 90 percent of the total consumption, and a reaction kettle is required to be stirred in the organosilicon production process; however, in the using process of the stirring reaction kettle for producing the organic silicon, the catalyst is conveyed through a medicine continuing port at the top of the kettle body, so that the catalyst is inconvenient to uniformly distribute in a medium of the kettle body, and the consistency of the reaction and the reaction efficiency of the catalyst and the medium in the kettle body are reduced. Disclosure of utility model The utility model aims to provide an efficient stirring reaction kettle for producing organic silicon, which solves the problems that in the use process of the traditional stirring reaction kettle for producing organic silicon, a catalyst is not convenient to uniformly distribute in a medium of a kettle body due to the fact that the catalyst is conveyed through a medicine feeding port at the top of the kettle body, so that the consistency of reaction is reduced, and the reaction efficiency of the catalyst and the medium in the kettle body is reduced. The efficient stirring reaction kettle for the production of the organic silicon comprises a kettle body, wherein a vertical pipe is connected to a motor of the kettle body, the vertical pipe is rotatably arranged on a cover of the kettle body through a first bearing and is arranged in the kettle body, medicine spraying openings are uniformly distributed on the position of the vertical pipe in the kettle body, round holes are uniformly distributed on a rotating ring of the vertical pipe in the position of the kettle body, a round pipe is rotatably arranged outside the vertical pipe through a third bearing, the round pipe is sleeved outside the round hole, a connecting port is formed in the side wall of the round pipe, and a connecting pipe is connected in the connecting port. Preferably, the vertical pipe is arranged at the position in the kettle body and is provided with a stirring structure, and the stirring structure comprises a shell, a driving piece, a worm, a rotating shaft, a paddle, a second bearing and a worm wheel; The casing is installed on the lateral wall of standpipe, the driving piece is installed in the casing, the worm is installed on the output shaft of driving piece, the pivot runs through standpipe and casing, the pivot is all connected through the second bearing with the juncture position of standpipe and casing, the quantity of pivot is not less than three, the paddle is installed respectively at the both ends of pivot, install the worm wheel in the position in the casing is arranged in to the pivot, the worm is connected with the worm wheel meshing. Preferably, a control unit is installed in the housing, and the control unit controls the driving member. Preferably, the medicine spraying ports are positioned at the front, rear and left sides of the vertical pipe, and the medicine spraying ports are distributed in four rows from top to bottom. Preferably, the medicine spraying opening is internally provided with one-way valves, and the one-way valves are in one-to-one correspondence with the medicine spraying opening. Preferably, the paddles are connected with the rotating shaft through a connecting structure, the connecting structure corresponds to the paddles one by one, and the connecting structure comprises bolts and threaded holes; The screw bolt is installed in the pivot, the screw hole is seted up on the paddle, the bolt cup joints at threaded hole. Compared with the prior art, the efficient stirring reaction kettle for producing the organic silicon has the advantages that compared with the prior art, the efficient stirring reaction kettle for producing the organic silicon has the following advantages: 1. The vertical pipe is driven to rotate in the kettle body, the medium in the kettle body is stirred, meanwhile, the catalyst is sprayed into the stirred kettle body through the one-way valve, the vertical pipe adopts a hollow stirring shaft as a catalyst conveying channel, and the catalyst is ensured to be uniformly distributed by combining an external buffer box and a feeding