CN210700062U

CN210700062U - Esterification reaction kettle with strong stirring function

Info

Publication number: CN210700062U
Application number: CN201920988514.0U
Authority: CN
Inventors: 关鉴平
Original assignee: Yingkou Hengyang New Energy Chemical Co Ltd
Current assignee: Yingkou Hengyang New Energy Chemical Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-09
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to an esterification reaction cauldron with powerful stirring, including the cauldron body, agitating unit, the internal portion of cauldron is equipped with agitating unit, and cauldron body top is located to rotary drive motor, and the (mixing) shaft runs through cauldron body top, and the internal portion of cauldron is located to the stirring rake, is equipped with a plurality of baffling boards on the internal wall of cauldron, and the baffling board vertically sets up, and the baffling board is along (mixing) shaft stirring direction slope, and the baffling board is 60~80 degrees with the radial contained angle of the cauldron body, a plurality of baffling boards circumference evenly distributed on the internal wall. The stirring paddle drives the liquid in the kettle body to form vortex, the liquid close to the edge of the kettle body is blocked by the baffle plate, and the liquid on the outer ring of the vortex is disturbed and mixed by the baffle plate to play a role of strong stirring.

Description

Esterification reaction kettle with strong stirring function

Technical Field

The utility model relates to a chemical production technical field, concretely relates to esterification reaction cauldron with powerful stirring.

Background

Esterification is a type of organic chemical reaction, which is the reaction of alcohol with carboxylic acid or oxygen-containing inorganic acid to produce ester and water. In the esterification reaction process, inorganic acid continuously adds in the carboxylic acid, promotes the reaction and goes on, and the inorganic acid that adds in the carboxylic acid needs rapid mixing even, consequently needs powerful agitating unit, but to big storage tank, the material that is close to reation kettle inner wall is hardly stirred to the position.

Disclosure of Invention

An object of the utility model is to solve above-mentioned problem, provide the esterification reaction cauldron with powerful stirring, it can promote the material stirring, plays intensive mixing effect.

In order to solve the above problem, the utility model discloses a technical scheme as follows:

esterification reaction kettle with powerful stirring, including the cauldron body, agitating unit, the internal 1 inside agitating unit 2 that is equipped with of cauldron, agitating unit 2 includes rotation driving motor 21, (mixing) shaft 22, stirring rake 23, rotation driving motor 21 locates the cauldron external 1, stirring shaft 22 runs through the 1 top of the cauldron body, stirring rake 23 locates the internal 1 inside of cauldron, a serial communication port, be equipped with a plurality of baffling boards 31 on the internal portion of cauldron, baffling board 31 vertically sets up, baffling board 31 inclines along (mixing) shaft stirring direction, the baffling board is 60~80 degrees with the radial contained angle of the cauldron body, a plurality of baffling boards circumference evenly distributed on the internal wall of cauldron.

Further, the baffle plate 31 is connected with the inner wall of the kettle body through a hinge, a baffle 32 is arranged at the rear part of the baffle plate 31, and a supporting spring 33 is arranged between the baffle 32 and the baffle plate 31.

Compared with the prior art, the utility model discloses favourable effect does:

(1) the stirring paddle drives the liquid in the kettle body to form vortex, the liquid close to the edge of the kettle body is blocked by the baffle plate, and the liquid on the outer ring of the vortex is disturbed and mixed by the baffle plate to play a role of strong stirring.

(2) The utility model discloses can realize the fast dispersion of material, promote the esterification reaction conversion, promote the reaction conversion rate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural diagram of an esterification reaction kettle with strong stirring according to an embodiment;

FIG. 2 is a top view of the autoclave body according to the second embodiment;

description of reference numerals: the device comprises a kettle body-1, a stirring device-2, a rotary driving motor-21, a stirring shaft-22, a stirring paddle-23, a baffle-31, a baffle-32 and a supporting spring-33.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

The first embodiment is as follows:

referring to the description attached drawing 1, the esterification reaction kettle with powerful stirring, including the cauldron body, agitating unit, cauldron body 1 inside is equipped with agitating unit 2, agitating unit 2 includes rotary drive motor 21, (mixing) shaft 22, stirring rake 23, and rotary drive motor 21 locates outside the cauldron body 1, and rotary drive motor is supported by external frame and is fixed in cauldron body top, and (mixing) shaft 22 runs through cauldron body 1 top, and stirring rake 23 locates inside the cauldron body 1, and the stirring rake is used for stirring the material, promotes the internal portion material vortex of cauldron to get up. Be equipped with a plurality of baffling boards 31 on the internal portion of cauldron, baffling board 31 vertically sets up, baffling board 31 inclines along (mixing) shaft stirring direction, the baffling board is 60~80 degrees with the radial contained angle of the cauldron body, a plurality of baffling boards circumference evenly distributed on the internal wall of cauldron, under the stirring of stirring rake, the whole vortex of the internal material of cauldron gets up, under the stopping of baffling board in the outside, outer lane material and inner circle material dislocation, thereby promote the rapid mixing of material and mix, the baffling board inclines along (mixing) shaft stirring direction, the baffling board does not block under the condition that the material flows, vortex material outer lane takes place the.

The second embodiment is as follows:

the impact force of the material movement on the baffle plate is large, the baffle plate is easy to crack and break off from the kettle body, the optimization is further performed on the basis of the specific embodiment, referring to the attached figure 2 in the specification, the baffle plate 31 is connected with the inner wall of the kettle body through a hinge, the rear part of the baffle plate 31 is provided with a baffle plate 32, and a supporting spring 33 is arranged between the baffle plate 32 and the baffle plate 31. Under supporting spring supports, the baffling board is supported, and under the stirring of stirring rake, the material vortex, the material collides the extrusion to the baffling board, and supporting spring is extruded, and the baffling board rotates along the stirring direction, and the baffling board is 60~80 degrees with the radial contained angle of cauldron body this moment to the baffling board plays to lean on the supporting role, and under supporting spring and baffling board support, the collision damage that the baffling board received is little.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.

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. Esterification reaction kettle with powerful stirring, including the cauldron body, agitating unit, cauldron body (1) inside agitating unit (2) that is equipped with, agitating unit (2) are including rotary drive motor (21), (mixing) shaft (22), stirring rake (23), cauldron body (1) top is located in rotary drive motor (21), cauldron body (1) top is run through in (mixing) shaft (22), inside cauldron body (1) is located in stirring rake (23), a serial communication port, be equipped with a plurality of baffling boards (31) on the internal wall of cauldron, baffling board (31) vertically set up, baffling board (31) are along (mixing) shaft stirring direction slope, the baffling board is 60~80 degrees with the radial contained angle of cauldron body, a plurality of baffling boards circumference evenly distributed on the internal wall of cauldron.

2. The esterification reaction kettle with strong stirring according to claim 1, wherein the baffle plate (31) is connected with the inner wall of the kettle body through a hinge, a baffle plate (32) is arranged at the rear part of the baffle plate (31), and a support spring (33) is arranged between the baffle plate (31) and the baffle plate (32).