CN218502047U - Hydrolysis kettle for preparing 5-methoxy-1- [4- (trifluoromethyl) phenyl ] -1-pentanone - Google Patents

Abstract

The utility model relates to a hydrolysis kettle technical field discloses a hydrolysis kettle for preparing 5-methoxy-1- [4- (trifluoromethyl) phenyl ] -1-pentanone, including the kettle body, rotation motor and rack ring, the interior diapire of kettle body rotates and is connected with the pivot, the top of pivot run through the kettle body and with the output fixed connection of rotating motor power, the surface of pivot is fixed mounting respectively has connecting gear and rotating gear, the interior roof of kettle body rotates and is connected with rotating gear, rotating gear's surface meshes with connecting gear's surface and rack ring's inner wall respectively mutually, rack ring's bottom surface fixed mounting has two sets of cleaning plates, the surface fixed mounting of pivot has two sets of (mixing) shafts, rotating gear's surface meshing is connected with two drive gears, each drive gear's bottom surface all fixed mounting has agitating unit; the utility model discloses a setting is rotated motor, pivot, connecting gear, rotating gear, rack ring and is cleaned the board, has realized carrying out the mesh of clearing up to the internal wall of cauldron.

Description

A kind of water for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone solution

technical field

The utility model relates to the technical field of hydrolysis kettles, in particular to a hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone.

Background technique

5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone is a key intermediate in the production of fluvoxamine maleate, in 5-methoxy-1-[4 -(Trifluoromethyl)phenyl]-1-pentanone will be used in the production process of the hydrolysis tank, and the hydrolysis tank is mainly used for the container equipment of the hydrolysis reaction process.

The utility model of the existing authorized public number CN209810179U discloses a new type of hydrolysis kettle for the production of pharmaceutical intermediates, including a kettle body. Agitator, the agitator includes a rotating shaft, and stirring blades are arranged at equal intervals on the rotating shaft. An anti-sedimentation brush is installed under the bottom stirring blade. The bottom of the anti-sedimentation brush is close to the bottom of the kettle body, and the kettle body is set on the support column , a supporting bottom plate is set between the supporting column and the kettle body, an elastic component is arranged between the kettle body and the supporting column, a high-frequency oscillator is arranged at the lower end of the supporting bottom plate, and a Roots blower is connected to the outer upper end of the kettle body, and the Roots An aeration pipe is connected to the lower part of the fan, and an aeration nozzle is connected to the side of the aeration pipe that goes deep into the interior of the kettle body.

Using the above technical scheme, an anti-sedimentation brush is installed in the kettle body to ensure the smallest residual amount of sediment in the hydrolysis kettle. However, in the above technical scheme, after the device is used, it is inconvenient for workers to clean the inner wall of the kettle, so that the raw materials are easy to adhere to the inner wall of the kettle, which affects the reuse of the hydrolysis kettle, and the hydrolysis kettle is only Stirring in one direction can be carried out, so that the mixing efficiency of raw materials is low.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone, which has the capability of increasing raw material mixing The advantages of efficiency and ease of cleaning the inner wall of the hydrolysis kettle.

(2) Technical solution

In order to achieve the above object, the utility model provides the following technical scheme: a hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone, including a kettle body , a rotating motor and a rack ring, the inner bottom wall of the kettle body is rotatably connected with a rotating shaft, the top of the rotating shaft penetrates the kettle body and is fixedly connected with the output end of the rotating motor power, and the outer surface of the rotating shaft is fixedly installed with The connecting gear and the rotating gear, the inner top wall of the kettle body is rotatably connected with a rotating gear, the outer surface of the rotating gear meshes with the outer surface of the connecting gear and the inner wall of the rack ring respectively, and the bottom surface of the rack ring Two sets of wiping plates are fixedly installed, the outer surface of each of the wiping plates is in contact with the inner wall of the kettle body, two sets of stirring shafts are fixedly installed on the outer surface of the rotating shaft, and the outer surface of the rotating gear is meshed and connected with There are two transmission gears, and a stirring device is fixedly installed on the bottom surface of each transmission gear.

Preferably, two supporting legs are fixedly installed on the bottom surface of the kettle body, and a mounting plate is fixedly installed on the bottom surface of each of the supporting legs.

Preferably, two support frames are fixedly installed on the outer surface of the rotating motor, and the bottom surface of each support frame is fixedly connected with the upper surface of the kettle body.

Preferably, the outer surface of the kettle body is fixedly connected with a feed pipe, and the left end of the feed pipe is threadedly connected with a bucket cover.

Preferably, two pulleys are fixedly installed on the upper surface of the rack ring, and a slide rail is provided on the inner top wall of the kettle body, and each of the pulleys is slidably connected to the inside of the slide rail.

Preferably, the bottom end of each stirring device is rotatably connected with a bearing seat, and the bottom surface of each bearing seat is fixedly connected with the inner bottom wall of the kettle body.

Preferably, three discharge pipes are fixedly connected to the outer surface of the kettle body, and a valve is fixedly installed on the outer surface of each of the discharge pipes.

(3) Beneficial effects

Compared with the prior art, the utility model provides a hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone, which has the following beneficial effects :

1. The hydrolysis kettle used to prepare 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone is equipped with a rotating motor, a rotating shaft, a connecting gear, a rotating gear, and a gear The rack ring and the wiping plate use the power provided by the rotating motor to cooperate with the rotating shaft, the connecting gear and the rotating gear to drive the rack ring to rotate, so that the rack ring drives the wiping plate to rotate, thereby realizing the cleaning of the inner wall of the kettle by the wiping plate The purpose is to try to avoid the adhesion of raw materials on the inner wall of the kettle, which will affect the reuse of the device.

2. The hydrolysis kettle used to prepare 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone is equipped with rotating gears, transmission gears, stirring shafts and stirring devices, Use the power provided by the rotating motor to cooperate with the rotating shaft to drive the stirring shaft to rotate, and at the same time drive the stirring device to rotate under the transmission of the rotating gear and the transmission gear, so as to realize the stirring of the raw materials in two directions, thereby increasing the mixing efficiency of the device , to ensure the uniformity of raw material mixing.

Description of drawings

Fig. 1 is the structural representation of still body of the utility model;

Fig. 2 is the structural representation of the cross-sectional view of the kettle body of the present utility model;

Fig. 3 is the structural representation of the utility model stirring device;

Fig. 4 is a structural schematic diagram of the rear view of the kettle body of the present invention.

In the figure: 1, kettle body; 2, rotating motor; 3, rotating shaft; 4, connecting gear; 5, rotating gear; 6, rotating gear; 7, rack ring; 8, wiping plate; 9, stirring shaft; 10, Transmission gear; 11, mixing device; 12, support leg; 13, mounting plate; 14, support frame; 15, feed pipe; 16, bucket cover; 17, pulley; 18, slide rail; Outlet pipe; 21, valve.

Detailed ways

In order to better understand the purpose, structure and function of the present utility model, below in conjunction with accompanying drawing, a kind of utility model is used for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1 -The hydrolysis kettle of pentanone is described in further detail.

Please refer to Fig. 1-4, the utility model: a kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone, comprising still body 1, Rotating motor 2 and rack ring 7, two support legs 12 are fixedly installed on the bottom surface of still body 1, and the bottom surface of each support leg 12 is all fixedly installed with mounting plate 13, utilizes bolt to fix mounting plate 13 on the ground, thereby The phenomenon of movement of the device is avoided as much as possible, thereby ensuring the stability of the device.

The inner bottom wall of the kettle body 1 is rotatably connected with a rotating shaft 3. The top of the rotating shaft 3 runs through the kettle body 1 and is fixedly connected with the output end of the rotating motor 2 power. The outer surface of the rotating motor 2 is fixedly equipped with two support frames 14, each The bottom surface of support frame 14 is all fixedly connected with the upper surface of kettle body 1, and the installation of support frame 14 has played the effect of fixing rotating motor 2, thus avoids the phenomenon that rotating motor 2 rotates when working as far as possible, and then has guaranteed the stability of this device. stability.

The outer surface of the rotating shaft 3 is respectively fixedly equipped with a connecting gear 4 and a rotating gear 5, and the inner top wall of the kettle body 1 is rotatably connected with a rotating gear 6, and the outer surface of the rotating gear 6 is connected with the outer surface of the connecting gear 4 and the rack ring 7 respectively. The inner wall of the rack ring 7 is fixedly mounted with two pulleys 17, the inner top wall of the kettle body 1 is provided with a slide rail 18, and each pulley 17 is slidably connected to the inside of the slide rail 18, and the pulley 17 and The installation of the slide rail 18 plays a role of limiting the moving track of the rack ring 7, thereby avoiding the phenomenon of deviating from the moving track when the rack ring 7 moves as far as possible, thereby ensuring the stability of the rack ring 7 moving.

The bottom surface of the rack ring 7 is fixedly equipped with two groups of wiping plates 8, the outer surface of each wiping plate 8 is in contact with the inner wall of the still body 1, and the outer surface of the still body 1 is fixedly connected with a feed pipe 15, and the feed pipe The left end of 15 is threadedly connected with bung 16, and the installation of feed pipe 15 is convenient for workers to add raw materials to the inside of kettle body 1, and the installation of bung 16 avoids the splashing of raw materials to the outside as far as possible, thereby reducing the waste of raw materials.

Two sets of stirring shafts 9 are fixedly installed on the outer surface of the rotating shaft 3, two transmission gears 10 are meshed and connected to the outer surface of the rotating gear 5, and three discharge pipes 20 are fixedly connected to the outer surface of the kettle body 1, each discharge pipe 20 Valves 21 are fixedly installed on the outer surface of the tank, and the installation of the discharge pipe 20 and the valve 21 is convenient for workers to sample and detect raw materials at different depths, thereby facilitating workers to understand the degree of hydrolysis of raw materials.

The bottom surface of each transmission gear 10 is all fixedly equipped with stirring device 11, and the bottom of each stirring device 11 is all rotatably connected with bearing seat 19, and the bottom surface of each bearing seat 19 is all fixedly connected with the inner bottom wall of kettle body 1, The installation of the bearing seat 19 plays a role in stabilizing the stirring device 11, thereby avoiding the shaking phenomenon of the stirring device 11 as much as possible when rotating, thereby ensuring the stability of the stirring device 11.

The working principle of the utility model is: when in use, the worker first uses bolts to fix the mounting plate 13 with the ground, thereby ensuring the stability of the device, and then the worker connects the rotating motor 2 with the power supply, and when the worker uses the device to hydrolyze During the reaction, the worker first removes the barrel cover 16, and then feeds the raw material into the inside of the kettle body 1 from the feed pipe 15, and then the worker uses the barrel cover 16 to close the feed pipe 15, and then the worker opens the rotating motor 2, and uses the rotating The power provided by the motor 2 drives the rotating shaft 3 to rotate, so that the rotating shaft 3 drives the rotating gear 5 to rotate, and then the rotating gear 5 drives the two transmission gears 10 to rotate, and at the same time makes the stirring shaft 9 and the stirring device 11 rotate in opposite directions to the raw materials. Stirring, so as to ensure the mixing efficiency, when the worker needs to sample the hydrolysis progress of the raw material, the worker opens the three valves 21 in turn, so that the raw material at different depths inside the kettle body 1 can be sampled and tested, when the hydrolysis process is completed After that, the worker adds cleaning agent to the inside of the kettle body 1 through the feed pipe 15, and then the worker turns on the rotating motor 2, and uses the power provided by the rotating motor 2 to drive the rotating shaft 3 and the connecting gear 4 to rotate, so that the connecting gear 4 drives the rotating gear 6 rotates, and then the rotating gear 6 drives the rack ring 7 and the wiping plate 8 to rotate, so that the wiping plate 8 cleans the inner wall of the still body 1, and avoids the raw material from adhering to the inner wall of the still body 1 as much as possible.

It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalents can be made to these features and embodiments without departing from the spirit and scope of the utility model replace. In addition, the features and embodiments may be modified to adapt a particular situation and material to the teachings of the invention without departing from the spirit and scope of the invention. Therefore, the present utility model is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present utility model.

Claims (7)

1. A hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone, including a kettle body (1), a rotating motor (2) and gears The strip ring (7), characterized in that: the inner bottom wall of the kettle body (1) is rotatably connected with a rotating shaft (3), and the top end of the rotating shaft (3) penetrates the kettle body (1) and connects with the rotating motor (2) The output end of the power is fixedly connected, the outer surface of the rotating shaft (3) is fixedly installed with a connecting gear (4) and a rotating gear (5), and the inner top wall of the kettle body (1) is rotatably connected with a rotating gear (6 ), the outer surface of the rotating gear (6) meshes with the outer surface of the connecting gear (4) and the inner wall of the rack ring (7), and the bottom surface of the rack ring (7) is fixedly equipped with two sets of wipers plate (8), the outer surface of each wiping plate (8) is in contact with the inner wall of the kettle body (1), and two sets of stirring shafts (9) are fixedly installed on the outer surface of the rotating shaft (3). The outer surface of the rotating gear (5) is meshed with two transmission gears (10), and a stirring device (11) is fixedly installed on the bottom surface of each transmission gear (10). 2. A kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone according to claim 1, characterized in that: said kettle Two support legs (12) are fixedly installed on the bottom surface of the body (1), and a mounting plate (13) is fixedly installed on the bottom surface of each support leg (12). 3. A kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone according to claim 1, characterized in that: the rotating Two support frames (14) are fixedly installed on the outer surface of the motor (2), and the bottom surface of each support frame (14) is fixedly connected with the upper surface of the kettle body (1). 4. A kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone according to claim 1, characterized in that: said kettle The outer surface of the body (1) is fixedly connected with a feed pipe (15), and the left end of the feed pipe (15) is threadedly connected with a barrel cover (16). 5. A kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone according to claim 1, characterized in that: said tooth Two pulleys (17) are fixedly installed on the upper surface of the bar ring (7), and a slide rail (18) is provided on the inner top wall of the kettle body (1), and each of the pulleys (17) is slidably connected to a slide rail (18). 6. A kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone according to claim 1, characterized in that: each The bottom ends of the stirring devices (11) are rotatably connected with bearing seats (19), and the bottom surface of each bearing seat (19) is fixedly connected with the inner bottom wall of the kettle body (1). 7. A kind of hydrolysis kettle for preparing 5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone according to claim 1, characterized in that: said kettle The outer surface of the body (1) is fixedly connected with three discharge pipes (20), and the outer surface of each of the discharge pipes (20) is fixedly installed with a valve (21).

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