CN214553489U

CN214553489U - Stirring structure for reaction of bromine and bromine derivatives

Info

Publication number: CN214553489U
Application number: CN202023189523.5U
Authority: CN
Inventors: 宗先庆; 张国强; 孙美玲; 李栋; 孙杰; 李学波
Original assignee: Shandong Rixing New Material Co ltd
Current assignee: Shandong Rixing New Material Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-11-02
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a stirring structure is used in bromine and bromine derivative reaction, it belongs to bromination reaction technical field, including installing the (mixing) shaft in agitated vessel, the reciprocal actuating mechanism of agitated vessel fixed mounting is passed to the (mixing) shaft upper end, (mixing) shaft lower extreme fixed mounting has helical fin, between reciprocal actuating mechanism and the helical fin install a plurality of stirring mechanism that can freely remove on the (mixing) shaft, the last gag lever post of fixed mounting on agitated vessel that is equipped with of stirring mechanism.

Description

Stirring structure for reaction of bromine and bromine derivatives

Technical Field

The utility model relates to a bromination reaction technical field, concretely relates to bromine and bromine derivative reaction are with stirring structure.

Background

The reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is a pressure container for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials. In the synthesis process of bromine and bromine derivatives, a reaction kettle is often needed to carry out mixing reaction of raw materials so as to facilitate the subsequent processing of various links.

When adding raw and other materials, current reation kettle can have the phenomenon of caking in the raw and other materials, and the stirring structure list causes the reation kettle compounding uneven for a moment in the reation kettle simultaneously, and stirring effect is unsatisfactory, needs long-time processing compounding to handle, leads to production efficiency low, and secondly, easy adhesion reactant influences reaction quality on reation kettle's the inner wall.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a pair of bromine and bromine derivative reaction are with stirring structure both can improve stirring speed and stirring quality, can clear up the agitated vessel inner wall again.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a bromine and bromine derivative stirring structure for reaction, is including installing the (mixing) shaft in agitated vessel, the reciprocal actuating mechanism of agitated vessel fixed mounting is passed to the (mixing) shaft upper end, (mixing) shaft lower extreme fixed mounting has helical fin, between reciprocal actuating mechanism and the helical fin install a plurality of stirring mechanism that can freely remove on the (mixing) shaft, be equipped with the gag lever post of fixed mounting on agitated vessel on the stirring mechanism.

Preferably, the reciprocating driving mechanism comprises a gear fixedly mounted on the stirring shaft, the gear is meshed with a rack, the rack is fixedly connected with a driving cylinder, and the driving cylinder is fixedly mounted on the stirring equipment.

Preferably, rabbling mechanism includes the push pedal, establish to threaded connection between push pedal and the (mixing) shaft, the (mixing) shaft is located push pedal central point puts, install the annular scraper blade with agitated vessel inner wall matched with in the push pedal outside, be equipped with connecting rod fixed connection between annular scraper blade and the push pedal, the annular scraper blade is close to one side of connecting rod is equipped with the jack, the gag lever post is inserted and is established in the jack just the gag lever post can freely move in the jack, gag lever post upper end fixed mounting is on agitated vessel.

Preferably, a plurality of arc-shaped baffles which are distributed in a circumferential array manner around the stirring shaft are arranged on the upper end face and the lower end face of the push plate, and the directions of the arc-shaped baffles on the upper side and the lower side of the push plate are opposite.

The utility model has the advantages of that:

1. in the utility model, the stirring shaft is driven to rotate by matching the rack and the gear, and the stirring shaft is in threaded connection with the push plate, so that the rotating stirring shaft drives the push plate to move up and down, and further drives the annular scraper to clean the inner wall of the stirring equipment, and the reactant can be effectively prevented from being adhered to the inner wall of the stirring equipment;

2. the utility model discloses in cooperate with cowl through the push pedal, utilize the push pedal to reciprocate in the (mixing) epaxial and realize the removal of each component in vertical face, terminal surface sets up cowl can promote the mixture of each component in the horizontal plane about through the push pedal, and the terminal surface sets up cowl's opposite direction about the push pedal simultaneously, can further improve mixed effect, is favorable to improving the mixing speed and the product quality of each component.

Drawings

FIG. 1 is a schematic view of the overall structure of a stirring structure for reaction of bromine and bromine derivatives according to the present invention;

fig. 2 is a schematic view of a stirring mechanism of the stirring structure for reaction of bromine and bromine derivatives of the present invention.

In the figure: 1-stirring shaft, 2-helical fin, 3-gear, 4-rack, 5-driving cylinder, 6-push plate, 7-annular scraper, 8-connecting rod, 9-arc baffle and 10-limiting rod.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

The stirring structure for reaction of bromine and bromine derivatives as shown in fig. 1-2 comprises a stirring shaft 1 installed in a stirring device, wherein the upper end of the stirring shaft 1 penetrates through a reciprocating driving mechanism fixedly installed on the stirring device, the lower end of the stirring shaft 1 is fixedly installed with a spiral fin 2, a plurality of stirring mechanisms capable of moving freely are installed on the stirring shaft 1 between the reciprocating driving mechanism and the spiral fin 2, and a limiting rod 10 fixedly installed on the stirring device is arranged on the stirring mechanism.

The reciprocating driving mechanism comprises a gear 3 fixedly arranged on the stirring shaft 1, the gear 3 is meshed with a rack 4, the rack 4 is fixedly connected with a driving cylinder 5, the driving cylinder 5 is fixedly arranged on the stirring equipment, the rack 4 is pushed by the driving cylinder 5 to reciprocate, the rack 4 drives the gear 3 to rotate, the gear 3 drives the stirring shaft 1 to rotate in the positive and negative directions, and the stirring mechanism works through the rotating stirring shaft 1; the stirring mechanism comprises a push plate 6, the push plate 6 is in threaded connection with a stirring shaft 1, the stirring shaft 1 is located at the center of the push plate 6, the stirring shaft 1 rotates to drive the push plate 6 to reciprocate along the stirring shaft 1 in the up-down direction, an annular scraper 7 matched with the inner wall of the stirring equipment is installed on the outer side of the push plate 6, a connecting rod 8 is fixedly connected between the annular scraper 7 and the push plate 6, the annular scraper 7 can reciprocate along the inner wall of the stirring equipment in the up-down direction to clean the inner wall of the stirring equipment, so that material adhesion can be effectively avoided, a jack is arranged on one side, close to the connecting rod 8, of the annular scraper 7, a limiting rod 10 is inserted into the jack and the limiting rod 10 can freely move in the jack, and the upper end of the limiting rod 10 is fixedly installed on the stirring equipment, the limiting rod 10 limits the annular scraper 7 to rotate; the upper end face and the lower end face of the push plate 6 are respectively provided with a plurality of arc-shaped baffles 9 which are distributed around the stirring shaft 1 in a circumferential array, when the push plate 6 reciprocates up and down, the arc-shaped baffles 9 can guide the flowing direction of each component, the directions of the arc-shaped baffles 9 on the upper side and the lower side of the push plate 6 are opposite, and the mixing effect of each component can be effectively improved due to the fact that the flowing directions of each component on the two sides of the push plate 6 are opposite.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a bromine and bromine derivative stirring structure for reaction, characterized by, is including installing the (mixing) shaft in agitated vessel, agitated vessel fixed mounting reciprocating drive mechanism is passed to the (mixing) shaft upper end, (mixing) shaft lower extreme fixed mounting has helical fin, between reciprocating drive mechanism and the helical fin install a plurality of stirring mechanism that can freely remove on the (mixing) shaft, the last gag lever post of fixed mounting on agitated vessel that is equipped with of stirring mechanism.

2. The stirring structure for reaction of bromine and bromine derivatives as claimed in claim 1, wherein said reciprocating driving mechanism comprises a gear fixedly mounted on said stirring shaft, said gear is engaged with a rack, said rack is fixedly connected with a driving cylinder, and said driving cylinder is fixedly mounted on a stirring device.

3. The stirring structure for reaction of bromine and bromine derivatives as claimed in claim 2, wherein the stirring mechanism comprises a push plate, the push plate is in threaded connection with a stirring shaft, the stirring shaft is located at the center of the push plate, an annular scraper matched with the inner wall of the stirring device is installed at the outer side of the push plate, a connecting rod is fixedly connected between the annular scraper and the push plate, one side of the annular scraper, which is close to the connecting rod, is provided with a jack, the limiting rod is inserted into the jack and can freely move in the jack, and the upper end of the limiting rod is fixedly installed on the stirring device.

4. The stirring structure for reaction of bromine and bromine derivatives as claimed in claim 3, wherein said pushing plate has a plurality of arc-shaped baffles arranged on both upper and lower end surfaces thereof in a circumferential array around said stirring shaft, and said arc-shaped baffles on upper and lower sides of said pushing plate are opposite in direction.