CN214416388U

CN214416388U - Reation kettle is used in production of 1-mesyl-2-imidazolidinone

Info

Publication number: CN214416388U
Application number: CN202120224277.8U
Authority: CN
Inventors: 季李字
Original assignee: LISHUI VOCATIONAL HIGH SCHOOL
Current assignee: LISHUI VOCATIONAL HIGH SCHOOL
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-19
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a reation kettle is used in production of 1-mesyl-2-imidazolidinone, including the reation kettle body, the top outer wall fixedly connected with of reation kettle body is the positive and negative motor that changes, and the first axis of rotation of output shaft fixedly connected with of positive and negative motor that changes, the circumference inner wall of reation kettle body is close to flitch under the bottom position fixedly connected with, and a plurality of bracing pieces of top outer wall fixedly connected with of flitch down. The utility model discloses carry out the during operation at reation kettle, positive reverse motor drives first axis of rotation positive reverse reciprocating rotation, and then drives the pinion rotatory, and the pinion drives the gear wheel rotation, makes the connecting rod carry out arc reciprocating motion, and then drives second stirring rake reciprocating motion, simultaneously under the effect of first belt, second belt and third belt, drives the second stirring rake around second axis of rotation reciprocating motion, stirs this internal reaction liquid of reation kettle, reaches the purpose of intensive mixing.

Description

Reation kettle is used in production of 1-mesyl-2-imidazolidinone

Technical Field

The utility model relates to a 1-mesyl-2-imidazolidinone technical field especially relates to a reation kettle is used in 1-mesyl-2-imidazolidinone production.

Background

1-methylsulfonyl-2-imidazolidinone, which is a medical intermediate, mainly synthesizes mezlocillin sodium, belongs to a new generation of semi-synthetic third-generation penicillin drugs, and has strong antibacterial action on gram-positive bacteria and gram-positive bacteria such as escherichia coli, enterobacter, proteus and the like; clinically, the medicine has better curative effect on bacterial infection of pseudomonas aeruginosa, klebsiella pneumoniae, streptococcus and the like.

When the 1-methylsulfonyl-2-imidazolidinone is produced, a reaction kettle needs to be used, and at present, the existing reaction kettle for producing the 1-methylsulfonyl-2-imidazolidinone is uneven in stirring, so that the chemical reaction in the reaction kettle body is slow, the reaction among chemicals is insufficient, and the production efficiency of the 1-methylsulfonyl-2-imidazolidinone is affected, and therefore, the reaction kettle for producing the 1-methylsulfonyl-2-imidazolidinone needs to be designed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone comprises a reaction kettle body, wherein a positive and negative rotating motor is fixedly connected to the outer wall of the top of the reaction kettle body, a first rotating shaft is fixedly connected to the output shaft of the positive and negative rotating motor, a blanking plate is fixedly connected to the position, close to the bottom, of the inner wall of the circumference of the reaction kettle body, a plurality of support rods are fixedly connected to the outer wall of the top of the blanking plate, the outer wall of the top of each support rod is fixedly connected with a same mounting plate, the outer wall of the top of each mounting plate is connected with the outer wall of the bottom of the first rotating shaft through a bearing, a mounting sleeve is fixedly connected to the outer wall of the top of each mounting plate, a plurality of rows of mounting grooves which are distributed equidistantly are formed in the outer wall of the circumference of each mounting sleeve, the inner wall of each mounting groove and the inner wall of the bottom of each mounting groove are both rotatably connected with the same rotating shaft, and a large gear is fixedly connected to the outer wall of each rotating shaft, and the top outer wall fixedly connected with connecting rod of gear wheel, the circumference outer wall equidistance fixedly connected with pinion of first axis of rotation, and the pinion meshes with the gear wheel mutually, the first stirring rake that the circumference outer wall fixedly connected with multiseriate equidistance of installation sleeve distributes, and one side outer wall of first stirring rake all opens a plurality of small openings, is located the bottom the top outer wall of connecting rod all rotates and is connected with the second axis of rotation, and the circumference outer wall equidistance fixedly connected with second stirring rake of second axis of rotation.

Furthermore, the circumference outer wall of first axis of rotation is close to top position fixedly connected with first belt pulley, and the circumference outer wall top fixedly connected with second belt pulley of second axis of rotation, and the circumference outer wall of first belt pulley is connected with same first belt with the circumference outer wall transmission of second belt pulley.

Furthermore, a plurality of the third belt pulleys are fixedly connected to the outer wall of the circumference of the second rotating shaft, and a second belt and a third belt are connected between two adjacent second belt pulleys and the third belt pulley on the same horizontal plane in a transmission mode.

Furthermore, the outer wall of the bottom of the reaction kettle body is fixedly connected with a plurality of supporting legs.

Furthermore, the inner wall of the blanking plate is fixedly connected with a semiconductor refrigeration piece.

Further, the circumference inner wall fixedly connected with hot plate of reation kettle body, and the hot plate is the annular.

Furthermore, the outer wall of the top of the blanking plate is provided with a blanking port, the outer wall of the bottom of the blanking plate is fixedly connected with a blanking pipe, and the outer wall of one side of the blanking pipe is fixedly connected with a blanking valve.

Further, the top outer wall of reation kettle body is opened there is the feed inlet, and the inner wall fixedly connected with inlet pipe of feed inlet.

The utility model has the advantages that:

1. through the motor that just reverses that sets up, first axis of rotation, the second axis of rotation, first belt pulley, the second belt pulley, the third belt pulley, first belt, the second belt, the third belt, pinion and gear wheel, when reation kettle carries out the during operation, just reverse motor drives first axis of rotation just reverse reciprocating rotation, and then it is rotatory to drive the pinion, the pinion drives the gear wheel rotation, make the connecting rod carry out arc reciprocating motion, and then drive second stirring rake reciprocating motion, simultaneously at first belt, under the effect of second belt and third belt, drive second stirring rake around second axis of rotation reciprocating motion, stir this internal reaction liquid of reation kettle, reach the purpose of intensive mixing.

2. Through the first stirring rake and the second stirring rake that set up, the second stirring rake can drive reaction liquid and move to first stirring rake when moving to make liquid through the small-size water column of stranded motion at this internal of reation kettle through the small opening on the first stirring rake, reach the purpose that makes intensive mixing between the reaction liquid.

3. Through the hot plate that sets up, flitch and semiconductor refrigeration piece down, when the reation kettle body carries out the reaction, can control this internal temperature of reation kettle as required, reach the purpose of the controlled temperature of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention;

FIG. 2 is a schematic view of the internal structure of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention;

FIG. 3 is a schematic structural diagram of a heating plate and a blanking plate of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention;

FIG. 4 is a cross-sectional view of a blanking plate of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention;

fig. 5 is a schematic structural diagram of a first rotating shaft and a pinion of the reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention.

In the figure: 1-a reaction kettle body, 2-supporting legs, 3-a feeding pipe, 4-a forward and reverse rotating motor, 5-a first rotating shaft, 6-a first belt pulley, 7-a first belt, 8-a second rotating shaft, 9-a second belt pulley, 10-a second belt, 11-a third belt pulley, 12-a blanking plate, 13-a big gear, 14-a blanking port, 15-a supporting rod, 16-a first stirring paddle, 17-a second stirring paddle, 18-a connecting rod, 19-a mounting sleeve, 20-a small gear, 21-a blanking pipe, 22-a blanking valve, 23-a heating plate and 24-a refrigerating semiconductor chip.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

Referring to fig. 1-5, a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone, comprising a reaction kettle body 1, wherein the outer wall of the top of the reaction kettle body 1 is connected with a forward and reverse rotation motor 4 through a bolt, the output shaft of the forward and reverse rotation motor 4 is connected with a first rotating shaft 5 through a bolt, the position of the inner wall of the circumference of the reaction kettle body 1, which is close to the bottom, is connected with a blanking plate 12 through a bolt, the outer wall of the top of the blanking plate 12 is connected with a plurality of support rods 15 through bolts, the outer wall of the top of each support rod 15 is connected with a same mounting plate through a bolt, the outer wall of the top of each mounting plate is connected with a mounting sleeve 19 through a bolt, the outer wall of the circumference of each mounting sleeve 19 is provided with a plurality of mounting grooves which are distributed equidistantly, and the inner walls of the top and the bottom of the mounting grooves are both rotatably connected with a same rotating shaft, the circumference outer wall of pivot has gear wheel 13 through bolted connection, and there is connecting rod 18 top outer wall of gear wheel 13 through bolted connection, there is pinion 20 circumference outer wall equidistance of first axis of rotation 5 through bolted connection, and pinion 20 meshes with gear wheel 13 mutually, there is the first stirring rake 16 that multiseriate equidistance distributes the circumference outer wall of installation sleeve 19 through bolted connection, and one side outer wall of first stirring rake 16 all opens a plurality of small openings, the top outer wall that is located the connecting rod 18 of bottom all rotates and is connected with second axis of rotation 8, and there is second stirring rake 17 circumference outer wall equidistance of second axis of rotation 8 through bolted connection.

Wherein, the circumference outer wall of first axis of rotation 5 is close to top position and has first belt pulley 6 through bolted connection, and there is second belt pulley 9 at the circumference outer wall top of second axis of rotation 8 through bolted connection, and the circumference outer wall of first belt pulley 6 is connected with same first belt 7 with the circumference outer wall transmission of second belt pulley 9.

Wherein, the circumference outer wall of a plurality of second axis of rotation 8 all has third belt pulley 11 through bolted connection, and is located and all transmits between two adjacent second belt pulleys of same horizontal plane and third belt pulley 11 and is connected with second belt 10 and third belt.

Wherein, the outer wall of the bottom of the reaction kettle body 1 is connected with a plurality of supporting legs 2 through bolts.

Wherein, the inner wall of unloading board 12 has semiconductor refrigeration piece 24 through bolted connection, cools down in the reation kettle body 1.

Wherein, the circumference inner wall of reation kettle body 1 has hot plate 23 through bolted connection, and hot plate 23 is the annular, heats in the reation kettle body 1.

Wherein, the outer wall of the top of lower blanking plate 12 is opened with feed opening 14, and the bottom outer wall of lower blanking plate 12 has unloading pipe 21 through bolted connection, and the outer wall of one side of unloading pipe 21 has unloading valve 22 through bolted connection, reaches the purpose of the unloading of being convenient for.

Wherein, the outer wall of the top of the reaction kettle body 1 is provided with a feed inlet, and the inner wall of the feed inlet is connected with a feed pipe 3 through a bolt, so that the purpose of convenient feeding is achieved.

The working principle is as follows: when the reaction kettle works, the forward and reverse rotation motor 4 drives the first rotating shaft 5 to rotate forward and reverse in a reciprocating manner, and further drives the pinion 20 to rotate, the pinion 20 drives the gearwheel 13 to rotate, so that the connecting rod 18 performs arc reciprocating motion, and further drives the second stirring paddle 17 to reciprocate, and simultaneously under the action of the first belt 7, the second belt 10 and the third belt, the second stirring paddle 17 is driven to reciprocate around the second rotating shaft 8, so as to stir the reaction liquid in the reaction kettle body 1, and achieve the purpose of full stirring, when the second stirring paddle 17 moves, the reaction liquid is driven to move towards the first stirring paddle 16, so that the liquid passes through the leak hole on the first stirring paddle 16, a plurality of small water columns are formed to move in the reaction kettle body 1, and the purpose of full mixing among the reaction liquids is achieved, through the arranged heating plate 23 and the semiconductor refrigerating sheet 24, when the reaction kettle body 1 is used for reaction, the temperature in the reaction kettle body 1 can be controlled according to the requirement, and the aim of conveniently controlling the temperature is fulfilled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The reaction kettle for producing the 1-methylsulfonyl-2-imidazolidinone comprises a reaction kettle body (1) and is characterized in that a positive and negative rotating motor (4) is fixedly connected to the outer wall of the top of the reaction kettle body (1), a first rotating shaft (5) is fixedly connected to the output shaft of the positive and negative rotating motor (4), a blanking plate (12) is fixedly connected to the position, close to the bottom, of the inner wall of the circumference of the reaction kettle body (1), a plurality of supporting rods (15) are fixedly connected to the outer wall of the top of the blanking plate (12), the outer wall of the top of each supporting rod (15) is fixedly connected with the same mounting plate, the outer wall of the top of each mounting plate is connected with the outer wall of the bottom of the first rotating shaft (5) through bearings, a mounting sleeve (19) is fixedly connected to the outer wall of the top of each mounting plate, and mounting grooves are formed in a plurality of rows and are distributed equidistantly on the outer wall of the circumference of the mounting sleeve (19), and the top inner wall of mounting groove all rotates with the bottom inner wall and is connected with same pivot, the circumference outer wall fixedly connected with gear wheel (13) of pivot, and the top outer wall fixedly connected with connecting rod (18) of gear wheel (13), circumference outer wall equidistance fixedly connected with pinion (20) of first axis of rotation (5), and pinion (20) mesh with gear wheel (13) mutually, the circumference outer wall fixedly connected with multiseriate equidistance of installation sleeve (19) first stirring rake (16) that distribute, and one side outer wall of first stirring rake (16) all opens a plurality of small openings, is located the bottom the top outer wall of connecting rod (18) all rotates and is connected with second axis of rotation (8), and the circumference outer wall equidistance fixedly connected with second stirring rake (17) of second axis of rotation (8).

2. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 1, wherein a first belt pulley (6) is fixedly connected to a position of the circumferential outer wall of the first rotating shaft (5) near the top, a second belt pulley (9) is fixedly connected to a top of the circumferential outer wall of the second rotating shaft (8), and the circumferential outer wall of the first belt pulley (6) and the circumferential outer wall of the second belt pulley (9) are in transmission connection with the same first belt (7).

3. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 2, wherein third belt pulleys (11) are fixedly connected to outer circumferential walls of the plurality of second rotating shafts (8), and a second belt (10) and a third belt are drivingly connected between two adjacent second belt pulleys and the third belt pulleys (11) on the same horizontal plane.

4. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 3, wherein a plurality of support legs (2) are fixedly attached to an outer wall of a bottom of the reaction kettle body (1).

5. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 4, wherein a semiconductor refrigeration plate (24) is fixedly attached to an inner wall of the blanking plate (12).

6. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to any one of claims 1 to 5, wherein a heating plate (23) is fixedly attached to the circumferential inner wall of the reaction kettle body (1), and the heating plate (23) is annular.

7. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 6, wherein a feed opening (14) is formed in an outer wall of a top of the feed plate (12), a feed pipe (21) is fixedly connected to an outer wall of a bottom of the feed plate (12), and a feed valve (22) is fixedly connected to an outer wall of one side of the feed pipe (21).

8. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 7, wherein a feed inlet is formed in an outer wall of a top of the reaction kettle body (1), and a feed pipe (3) is fixedly connected to an inner wall of the feed inlet.