CN215234213U

CN215234213U - Mixing arrangement is used in benzethonium chloride preparation

Info

Publication number: CN215234213U
Application number: CN202121642228.2U
Authority: CN
Inventors: 吴枫; 赵朴; 吴宏林
Original assignee: Yangzhou Avision Biotechnology Co ltd
Current assignee: Yangzhou Avision Biotechnology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-21
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a mixing arrangement is used in benzethonium chloride preparation, including reation kettle, the reation kettle top is provided with agitator motor, agitator motor's output shaft coaxial coupling has the (mixing) shaft that stretches into reation kettle inside, the reation kettle upper end is provided with the feed inlet, reation kettle upper end one side still is provided with first liquid storage pot and second liquid storage pot, first liquid storage pot, second liquid storage pot below are provided with first drain pipe, second drain pipe respectively, first drain pipe, second drain pipe communicate in the feed liquor pipe, the feed liquor pipe is laid in reation kettle. The utility model discloses going on and managing the charge-in pipeline of the liquid material that adds step by step and sodium hydroxide solution, need the sodium hydroxide solution to add behind liquid material pipe feed liquor and carry out the auxiliary reaction to the existence of pipe makes sodium hydroxide solution wash the advancing pipe of liquid material, guarantees not adhere to raw materials liquid on the feed liquor pipe wall, guarantees the accuracy that liquid raw materials adds, and then has guaranteed the effect that the raw materials mixes.

Description

Mixing arrangement is used in benzethonium chloride preparation

Technical Field

The utility model relates to a benzethonium chloride preparation equipment technical field, concretely relates to mixing arrangement is used in benzethonium chloride preparation.

Background

Benzethonium chloride, flaky crystal, melting point 164-. There is the step of mixing solid material and liquid material in its preparation process, still need slowly to add the sodium hydroxide solution at the mixing process simultaneously and carry out the auxiliary reaction, but, present mixing arrangement all directly lays feed inlet, inlet and sodium hydroxide solution import, but the inlet has the problem of adhering to the mixing arrangement lateral wall when the feed liquor, and then indirectly influences benzethonium chloride's yield.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, mixing arrangement effectual at preparation benzethonium chloride in-process to the not enough of existence among the above-mentioned background art.

In order to realize the purpose, the utility model relates to a mixing arrangement is used in benzethonium chloride preparation has adopted following technical scheme.

The utility model provides a mixing arrangement is used in benzethonium chloride preparation, includes reation kettle, the reation kettle top is provided with agitator motor, agitator motor's output shaft coaxial coupling has the (mixing) shaft that stretches into reation kettle inside, the reation kettle upper end is provided with the feed inlet, reation kettle upper end one side still is provided with first liquid storage pot and second liquid storage pot, first liquid storage pot, second liquid storage pot below are provided with first drain pipe, second drain pipe respectively, first drain pipe, second drain pipe communicate in the feed liquor pipe, the feed liquor pipe is laid in reation kettle.

The utility model relates to a benzethonium chloride preparation is with mixing arrangement's further improvement part lies in, feed liquor pipe laminating reation kettle's inner wall.

The utility model relates to a benzethonium chloride preparation is with mixing arrangement's further improvement part lies in, the feed liquor pipe includes two branch pipes, the branch pipe upper end is provided with the ring flange, first drain pipe, second drain pipe lower extreme also are provided with the ring flange, the ring flange of first drain pipe, second drain pipe respectively with two ring flange on the branch pipe passes through bolted connection.

The utility model relates to a benzethonium chloride preparation is with mixing arrangement's further improvement part lies in, first drain pipe, second drain pipe all are provided with the extension pipe in its ring flange department, the extension pipe inserts the branch pipe.

The utility model relates to a benzethonium chloride preparation is with mixing arrangement's further improvement part lies in, the branch pipe inner wall is provided with the sealing washer, the sealing washer supports the extension pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses going on and managing the charge-in pipeline of the liquid material that adds step by step and sodium hydroxide solution, need the sodium hydroxide solution to add behind liquid material pipe feed liquor and carry out the auxiliary reaction to the existence of pipe makes sodium hydroxide solution wash the advancing pipe of liquid material, guarantees not adhere to raw materials liquid on the feed liquor pipe wall, guarantees the accuracy that liquid raw materials adds, and then has guaranteed the effect that the raw materials mixes.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the reactor comprises a reaction kettle 1, a stirring motor 2, a stirring shaft 3, a first liquid storage tank 4, a second liquid storage tank 5, a first liquid outlet pipe 6, a second liquid outlet pipe 7, a liquid inlet pipe 8, a branch pipe 9, a flange plate 10, an extension pipe 11, a sealing ring 12 and a feed inlet 13.

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.

As shown in fig. 1 and 2, a benxonium chloride is mixing arrangement for preparation, including reation kettle 1, reation kettle 1 top is provided with agitator motor 2, agitator motor 2's output shaft coaxial coupling has the (mixing) shaft 3 that stretches into reation kettle inside, the reation kettle upper end is provided with feed inlet 13, reation kettle 1 upper end one side still is provided with first liquid storage pot 4 and second liquid storage pot 5, first liquid storage pot 4, second liquid storage pot 5 below are provided with first drain pipe 6, second drain pipe 7 respectively, first drain pipe 6, second drain pipe 7 communicate in feed liquor pipe 8, feed liquor pipe 8 is laid in reation kettle 1. Valves are arranged on the first liquid outlet pipe 6 and the second liquid outlet pipe 7. Liquid raw materials is deposited to first liquid storage pot, and sodium hydroxide solution is deposited to the second liquid storage pot, and the feed inlet is used for solid raw materials to get into, and first drain pipe, second drain pipe and pipe, has washed the feed liquor pipe when realizing that sodium hydroxide solution adds, has guaranteed that the raw materials is not attached to the pipe wall, and then has guaranteed the effect that the raw materials mixes. Preferably, the liquid inlet pipe 8 is attached to the inner wall of the reaction kettle 1. Further, feed liquor pipe 8 includes two

branch pipes

9, 9 upper ends of branch pipes are provided with ring flange 10,

first drain pipe

6, 7 lower extremes of second drain pipe also are provided with ring flange 10, the ring flange of first drain pipe, second drain pipe respectively with two ring flange on the branch pipe passes through bolted connection. The first liquid outlet pipe, the second liquid outlet pipe and the liquid inlet pipe are detachably connected through the flange plate, so that the liquid storage tank or the liquid outlet pipe can be maintained and replaced conveniently. Furthermore, extension pipes 11 are arranged at flange plates of the first liquid outlet pipe and the second liquid outlet pipe, and the extension pipes are inserted into the branch pipes. And a sealing ring 12 is arranged on the inner wall of the branch pipe and is propped against the extension pipe. The liquid in the liquid storage tank is ensured not to leak when entering the liquid inlet pipe.

The utility model discloses a theory of operation does: solid raw materials for preparing benzethonium chloride enter the reaction kettle from the feeding, liquid raw materials enter the liquid inlet pipe from the first liquid outlet pipe of the first liquid storage tank, the stirring motor is started to perform mixing and stirring reaction, after the liquid raw materials are added, sodium hydroxide solution is slowly added, the sodium hydroxide solution also flows in from the liquid inlet pipe at the moment, a flushing effect is achieved on the pipe wall, the liquid attached to the pipe wall enters the reaction kettle, and the whole preparation yield is further guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mixing arrangement is used in benzethonium chloride preparation which characterized in that: including reation kettle, the reation kettle top is provided with agitator motor, agitator motor's output shaft coaxial coupling has the (mixing) shaft that stretches into reation kettle inside, the reation kettle upper end is provided with the feed inlet, reation kettle upper end one side still is provided with first liquid storage pot and second liquid storage pot, first liquid storage pot, second liquid storage pot below are provided with first drain pipe, second drain pipe respectively, first drain pipe, second drain pipe communicate in the feed liquor pipe, the feed liquor pipe is laid in reation kettle.

2. The mixing device for benzethonium chloride preparation according to claim 1, characterized in that: the liquid inlet pipe is attached to the inner wall of the reaction kettle.

3. The mixing device for benzethonium chloride preparation according to claim 1, characterized in that: the feed liquor pipe comprises two branch pipes, flange plates are arranged at the upper ends of the branch pipes, the lower ends of the first liquid outlet pipe and the second liquid outlet pipe are also provided with flange plates, and the flange plates of the first liquid outlet pipe and the second liquid outlet pipe are respectively connected with the flange plates on the branch pipes through bolts.

4. The mixing device for benzethonium chloride preparation according to claim 3, characterized in that: extension pipes are arranged at the flange plates of the first liquid outlet pipe and the second liquid outlet pipe, and the extension pipes are inserted into the branch pipes.

5. The mixing device for benzethonium chloride preparation according to claim 4, characterized in that: and a sealing ring is arranged on the inner wall of the branch pipe and is propped against the extension pipe.