CN203043984U

CN203043984U - Anti-corrosion reaction kettle for biotin production line

Info

Publication number: CN203043984U
Application number: CN 201320021033
Authority: CN
Inventors: 蔡统骏; 蔡显理; 陈舰; 许修棋; 郑广
Original assignee: ZHEJIANG SHENGDA PHARMACEUTICAL CO Ltd
Current assignee: Zhejiang Shengda Bio Pharm Co ltd
Priority date: 2013-01-15
Filing date: 2013-01-15
Publication date: 2013-07-10
Anticipated expiration: 2023-01-15

Abstract

The utility model belongs to the technical field of a reaction kettle and relates to an anti-corrosion reaction kettle for a biotin production line. The anti-corrosion reaction kettle comprises an agitator in the reaction kettle, a reaction kettle interlayer, a liquid inlet and a liquid outlet, wherein the liquid inlet and the liquid outlet are connected with the outer wall of the interlayer and are communicated with an inner cavity of the interlayer; and the thickness of the wall of a connection pipe of the liquid inlet and the liquid outlet is same as that of the outer wall of the interlayer. The anti-corrosion reaction kettle has the advantages that the thicknesses of the walls of a connection pipe of a feeding opening and a discharging opening and the connection pipe of the liquid inlet and the liquid outlet increase, so that the possibility of accidents is reduced; and the connection pipes are made of a stainless steel material so as to further improve anti-corrosion performance and ensure the safety of work, and are applicable to reaction kettles which contain corrosive mediums and are used in a manner of alternating cooling and heating.

Description

Corrosion resistant biotin production line reactor

Technical field

The utility model belongs to the reactor technical field, refers in particular to a kind of corrosion resistant biotin production line reactor.

Background technology

At present, corrosive substances such as steam, salt solution replace the reactor of using for the biotin production line and the environment of the use that colds and heat succeed each other owing to being in for a long time, because the tube wall thinner (less than the thickness of reactor interlayer outer wall) of the tube connector of the liquid in-out mouth of reactor, corrode than corrosive substances such as the steam that is easier to be used alternatingly, salt solution, and then cause the reactor seepage, influence is normal produces, even causes accident to take place.

Summary of the invention

The purpose of this utility model provides a kind of corrosion resistant biotin production line reactor.

The purpose of this utility model is achieved in that

Corrosion resistant biotin production line reactor, comprise agitator, the reactor interlayer in the reactor and be connected on the interlayer outer wall and the inlet and the liquid outlet that are communicated with the interlayer inner chamber that the tube wall of the tube connector of described inlet and liquid outlet equates with the thickness of interlayer outer wall.

Above-mentioned inlet and the tube connector of liquid outlet are made with the 20Gr material.

The utility model outstanding and beneficial technical effects compared to existing technology is:

1, the utility model is thinner at the tube wall of the tube connector of the liquid in-out mouth of existing reactor, than deficiencies that corrosive substance corroded such as the steam that is easier to be used alternatingly, salt solution, the one, the pipe thickness of the tube connector of increasing liquid inlet and outlet, its thickness with the interlayer outer wall is equated, form a kind of tube wall and the design of interlayer outer wall equivalent life of tube connector of liquid inlet and outlet, reduced the generation of accident.

2, the tube connector of liquid in-out mouth of the present utility model uses the 20Gr material, has increased Corrosion Protection further, has guaranteed the safety of work.

3, the utility model is applicable to mordant medium and the reactor of the use that colds and heat succeed each other.

Description of drawings

Fig. 1 is the local connection status schematic diagram of liquid in-out mouth of the present utility model and reactor interlayer outer wall.

The specific embodiment

The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:

Corrosion resistant biotin production line reactor, comprise agitator, the reactor interlayer (comprising interlayer outer wall 20 and interlayer inwall 22) in the reactor and be connected on the interlayer outer wall and the inlet that is communicated with interlayer inner chamber 21 and liquid outlet 10 that the tube wall of the tube connector 30 of described inlet and liquid outlet 10 equates with the thickness of interlayer outer wall 20.

The tube connector 30 usefulness 20Gr materials of above-mentioned inlet and liquid outlet 10 are made.

Above-described embodiment is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims

1. corrosion resistant biotin production line reactor, comprise agitator, the reactor interlayer in the reactor and be connected on the interlayer outer wall and the inlet and the liquid outlet that are communicated with the interlayer inner chamber that it is characterized in that: the tube wall of the tube connector of described inlet and liquid outlet equates with the thickness of interlayer outer wall.

2. corrosion resistant biotin production line reactor according to claim 1, it is characterized in that: the tube connector of described inlet and liquid outlet is made with the 20Gr material.