CN214106948U

CN214106948U - High-efficient stirred tank is used in organic synthesis reaction

Info

Publication number: CN214106948U
Application number: CN202022958098.5U
Authority: CN
Inventors: 靳跃双; 唐义强; 卢学磊; 赵明根
Original assignee: Shanxi Zhichuang Pharmaceutical Research Technology Co Ltd
Current assignee: Shanxi Zhichuang Pharmaceutical Research Technology Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-03
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a high-efficiency stirring kettle for organic synthesis reaction, which comprises a support shell, wherein a tank body is arranged in the support shell, the support shell comprises stainless steel, glass wool is arranged at the inner side of the stainless steel, and plastic films are fixed at the inner side and the outer side of the glass wool; the tank body is provided with a tank cover at the top, a heating shell is arranged in the tank body, heat conducting liquid is filled in the heating shell, and a heating rod is arranged in the heating shell; the jar is internal to be provided with the (mixing) shaft, the (mixing) shaft is equipped with the agitator, and the agitator includes the stirring rake, and there is the contained angle stirring rake and horizontal plane, the cover top is equipped with main motor and gear motor, main motor is connected with gear motor, gear motor's output and agitator shaft are connected. The utility model discloses in, through setting up the heating casing, reach the effect that promotes product quality, through setting up the glass cotton, fully reach noise reduction effect and heat preservation effect, through setting up the stirring rake, reach the effect that improves production efficiency.

Description

High-efficient stirred tank is used in organic synthesis reaction

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a high-efficient stirred tank is used in organic synthesis reaction.

Background

The stirring kettle is a container for carrying out physical or chemical reaction, and the structural design and parameter configuration of the container are the same as the performance principle of the reaction kettle, so that the heating, evaporation, cooling and low-speed and high-speed mixing functions required by the process are realized. The design structure and parameters of the stirring kettle are different according to different production processes, operating conditions and the like, namely the structure style of the stirring kettle is different, and the stirring kettle belongs to non-standard container equipment. Organic synthesis refers to a process of chemically preparing simple substances, simple inorganic substances or simple organic substances into more complex organic substances. At present, most organic substances such as resin, rubber, fiber, dye, medicine, fuel, perfume and the like can be prepared by organic synthesis. The synthesis of partial organic matter needs to absorb heat to react, and the existing reaction kettle can not ensure that reactants are effectively and uniformly heated under the condition of long-term reaction, generally can only heat from one side, so that the synthesis reaction is not thorough, the reaction effect is limited, and the product quality can not be ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient stirred tank is used in organic synthesis reaction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

designing a high-efficiency stirring kettle for organic synthesis reaction, which comprises a support shell, wherein the support shell is erected on the ground through support legs, a tank body is arranged in the support shell, the support shell comprises stainless steel, glass wool is arranged on the inner side of the stainless steel, plastic films are covered and fixed on the inner side and the outer side of the glass wool, the outer plastic film is fixed with the stainless steel, the inner plastic film is attached to the tank body, a carrying handle is arranged on the outer side of the support shell, and the carrying handle is fixed with the stainless steel;

the tank is characterized in that a tank cover is arranged at the top of the tank body, a heating shell is coaxially arranged in the tank body, heat conducting liquid is filled in the heating shell, and a plurality of heating rods are arranged in the heating shell;

the tank body is internally provided with a stirring shaft, the stirring shaft is provided with stirrers which are arranged up and down, the stirrers comprise four stirring paddles which are arranged along the axial direction of the stirring shaft, included angles are formed between the stirring paddles and the horizontal plane, a main motor and a speed reducing motor are arranged above the tank cover, the output end of the main motor is connected with the input end of the speed reducing motor, and the output end of the speed reducing motor is connected with the stirring shaft through a coupler;

the top of one side of the tank body is provided with a feed inlet, the bottom of the tank body is provided with a discharge outlet, and the discharge outlet runs through the support shell.

Preferably, the top of the tank body and the edge of the tank cover are respectively connected with flanges through welding, and the flanges are fastened through bolts.

Preferably, the heating shell is covered on the inner wall of the tank body in a fitting mode, and the heating rods are arranged in the heating shell in a horizontal equidistant mode.

Preferably, an installation groove is fixed on the inner wall of one side, close to the tank body, of the heating shell, and the heating rod is placed in the installation groove.

Preferably, the stirring shaft is sleeved with a fixed sleeve, the stirring paddle is mounted on the fixed sleeve through a screw, an included angle between the stirring paddle and the horizontal plane is 30-60 degrees, and the stirring paddle is centrosymmetric with respect to the fixed sleeve.

Preferably, the main motor and the speed reduction motor are integrally fixed through a fixing frame, and the speed reduction motor is fixed with the tank cover through a mounting frame.

Preferably, a discharging ball valve is arranged on the discharging port.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the heating shell in the jar body, utilize the heat-conducting liquid to heat the internal reactant of jar from a plurality of directions, not only promote heating rate, and promote the reactant to be heated evenly, guarantee thorough reaction, reach the effect of promoting product quality, through setting up the glass cotton, because inside fibre is fluffy crisscross, there are a large amount of inside and outside little pores that communicate, the sound wave can arouse the vibration of air molecule in the space, finally turn into the sound energy heat energy and lose, fully reach the noise reduction effect, the same, the hole in its structure also makes the heat difficult outwards to distribute, has very low thermal conductivity, reach good heat preservation effect, through setting up the stirring rake, set for to have the contained angle between (mixing) shaft and the horizontal plane, in the reaction process, make the reactant can both obtain the stirring in horizontal and vertical two directions, not only improve the mixing rate, and make the reactant fully heated, the effect of improving the production efficiency is achieved.

Drawings

FIG. 1 is a schematic view of the internal structure of a high-efficiency stirred tank for organic synthesis reaction according to the present invention;

FIG. 2 is a schematic structural view of a heating shell of a high-efficiency stirred tank for organic synthesis reaction according to the present invention;

FIG. 3 is a schematic structural view of a stirrer of a high-efficiency stirred tank for organic synthesis reaction according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of the support casing of high-efficient stirred tank for organic synthesis reaction.

In the figure: the device comprises a support shell 1, a tank body 2, a tank cover 3, a flange 4, supporting legs 5, a main motor 6, a speed reducing motor 7, a fixing frame 8, a stirring shaft 9, a stirrer 10, a mounting frame 11, a feeding hole 12, a discharging ball valve 13, a heating shell 14, heat conducting liquid 15, a heating rod 16, a mounting groove 17, a carrying handle 18, a discharging hole 19, glass wool 100, a plastic film 110, stainless steel 120, a stirring paddle 101 and a fixing sleeve 102.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency stirring kettle for organic synthesis reaction comprises a support shell 1, wherein the support shell 1 is erected on the ground through support legs 5, a tank body 2 is installed in the support shell 1, the support shell 1 comprises stainless steel 120, the stainless steel 120 serves as a support structure, glass wool 100 is arranged on the inner side of the stainless steel 120, plastic films 110 are fixedly covered on the inner side and the outer side of the glass wool 100, the plastic films 110 serve as finish layers of the glass wool 100 to play a role in protection, the outer plastic film 110 is fixed with the stainless steel 120, the inner plastic film 110 is attached to the tank body 2, a carrying handle 18 is arranged on the outer side of the support shell 1, and the carrying handle 18 is fixed with the stainless steel 120;

specifically, by arranging the glass wool 100, because the fibers in the glass wool are fluffy and staggered, a large number of micro pores which are communicated from inside to outside exist, when sound waves are incident on the centrifugal glass wool, the sound waves can enter the material from the pores, and the vibration of air molecules in the pores is caused. Because of the viscous resistance of air and the friction between air molecules and pore walls, sound energy is converted into heat energy to be lost, thereby fully achieving the noise reduction effect.

The top of the tank body 2 is provided with a tank cover 3, a heating shell 14 is coaxially arranged in the tank body 2, heat-conducting liquid 15 is filled in the heating shell 14, and a plurality of heating rods 16 are arranged in the heating shell 14;

specifically, the heating rod 16 is connected with a power supply through a power line, a temperature control switch is connected on the power line in series, and the temperature control switch is installed on the tank body 2 and adjusts the temperature value according to the reaction requirement.

Further, there are flanges 4 at the top of the tank body 2 and the edge of the tank cover 3 respectively through welding, and the flanges 4 are fastened through bolts, so that the tank cover 3 can be conveniently opened to overhaul the inside of the tank body 2.

Further, the heating shell 14 is attached to and covered on the inner wall of the tank body 2, and the heating rods 16 are horizontally arranged in the heating shell 14 at equal intervals; the uniformity of the heating structure is ensured, so that the reactant can be uniformly heated.

Further, an installation groove 17 is fixed on the inner wall of the heating shell 14 near the tank 2, and the heating rod 16 is placed in the installation groove 17.

Specifically, through set up heating shell 14 in jar body 2, utilize heat conduction liquid 15 to heat the reactant in jar body 2 from a plurality of directions, not only promote rate of heating, promote the reactant moreover and be heated evenly, guarantee thorough reaction, reach the effect that promotes product quality.

A stirring shaft 9 is arranged in the tank body 2, the stirring shaft 9 is provided with stirrers 10 which are arranged up and down, each stirrer 10 comprises four stirring paddles 101 which are arranged along the axial direction of the stirring shaft 9, an included angle is formed between each stirring paddle 101 and the horizontal plane, a main motor 6 and a speed reducing motor 7 are arranged above the tank cover 3, the output end of the main motor 6 is connected with the input end of the speed reducing motor 7, and the output end of the speed reducing motor 7 is connected with the stirring shaft 9 through a coupler;

specifically, the main motor 6 and the speed reduction motor 7 are connected with a power supply through a wire, control switches of the main motor 6 and the speed reduction motor 7 are connected on the wire in series, the control switches are installed on the tank body 2, and parameters such as the rotating speed, the working time and the like of the main motor 6 and the speed reduction motor 7 are set through the control switches so as to meet the reaction requirement.

Further, a fixed sleeve 102 is sleeved on the stirring shaft 9, a stirring paddle 101 is installed on the fixed sleeve 102 through a screw, the included angle between the stirring paddle 101 and the horizontal plane is 30-60 degrees, and the stirring paddle 101 is centrosymmetric with respect to the fixed sleeve 102;

specifically, through setting up stirring rake 101, set for and have the contained angle between stirring rake 101 and the horizontal plane, in reaction process, make the reactant can both obtain the stirring in level and two vertical directions, make the reactant that is located different positions constantly be close to heating shell 14, not only improved the mixing rate, make the reactant fully heated moreover, reach the effect that improves production efficiency.

Further, the main motor 6 and the speed reducing motor 7 are integrally fixed through a fixing frame 8, and the speed reducing motor 7 is fixed with the tank cover 3 through a mounting frame 11; the main motor 6 and the speed reducing motor 7 are stably installed, and the main motor 6 and the speed reducing motor 7 are prevented from falling off due to the fact that vibration generated by stirring is too violent.

A feed inlet 12 is formed in the top of one side of the tank body 2, a discharge outlet 19 is formed in the bottom of the tank body 2, and the discharge outlet 19 penetrates through the support shell 1;

further, the discharging port 19 is provided with a discharging ball valve 13, so that discharging is conveniently controlled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an organic synthetic reaction is with high-efficient stirred tank, includes support casing (1), support casing (1) stands on subaerial through supporting leg (5), its characterized in that: the tank body (2) is installed in the support shell (1), the support shell (1) comprises stainless steel (120), glass wool (100) is arranged on the inner side of the stainless steel (120), plastic films (110) are fixedly covered on the inner side and the outer side of the glass wool (100), the outer plastic film (110) is fixed with the stainless steel (120), the inner plastic film (110) is attached to the tank body (2), a carrying handle (18) is arranged on the outer side of the support shell (1), and the carrying handle (18) is fixed with the stainless steel (120);

the tank cover (3) is arranged at the top of the tank body (2), the heating shell (14) is coaxially arranged in the tank body (2), heat-conducting liquid (15) is filled in the heating shell (14), and a plurality of heating rods (16) are arranged in the heating shell (14);

a stirring shaft (9) is arranged in the tank body (2), the stirring shaft (9) is provided with stirrers (10) which are arranged up and down, each stirrer (10) comprises four stirring paddles (101) which are axially arranged along the stirring shaft (9), included angles are formed between the stirring paddles (101) and the horizontal plane, a main motor (6) and a speed reducing motor (7) are arranged above the tank cover (3), the output end of the main motor (6) is connected with the input end of the speed reducing motor (7), and the output end of the speed reducing motor (7) is connected with the stirring shaft (9) through a coupling;

the feed inlet (12) is arranged at the top of one side of the tank body (2), the discharge outlet (19) is arranged at the bottom of the tank body (2), and the discharge outlet (19) penetrates through the support shell (1).

2. The efficient stirring kettle for organic synthesis reaction according to claim 1, wherein: the tank is characterized in that flanges (4) are respectively connected to the top of the tank body (2) and the edge of the tank cover (3) through welding, and the flanges (4) are fastened through bolts.

3. The efficient stirring kettle for organic synthesis reaction according to claim 1, wherein: heating casing (14) are at the laminating of jar body (2) inner wall and are covered, heating rod (16) are in the setting of heating casing (14) inside level equidistance.

4. The efficient stirring kettle for organic synthesis reaction according to claim 2, wherein: the heating shell (14) is close to the inner wall of one side of the tank body (2) and is fixedly provided with an installation groove (17), and the heating rod (16) is placed in the installation groove (17).

5. The efficient stirring kettle for organic synthesis reaction according to claim 1, wherein: the stirring shaft (9) is sleeved with a fixing sleeve (102), the stirring paddle (101) is installed on the fixing sleeve (102) through a screw, an included angle between the stirring paddle (101) and the horizontal plane is 30-60 degrees, and the stirring paddle (101) is centrosymmetric relative to the fixing sleeve (102).

6. The efficient stirring kettle for organic synthesis reaction according to claim 1, wherein: the main motor (6) and the speed reducing motor (7) are integrally fixed through a fixing frame (8), and the speed reducing motor (7) is fixed with the tank cover (3) through a mounting frame (11).

7. The efficient stirring kettle for organic synthesis reaction according to claim 1, wherein: and a discharging ball valve (13) is arranged on the discharging hole (19).