The Chemical Reactor Characteristics of Leak-proof & Corrosion Resistant

The Chemical Reactor Characteristics of Leak-proof & Corrosion Resistant

Reactor materials, stirring device, heating method, shaft seal structure, volume size, temperature, pressure, etc., there are many kinds of similarities and differences, their basic characteristics are described as follows: reaction kettle

I. Structure

The structure of the reactor is basically the same. In addition to the reactor, there are transmission devices, stirring and heating (or cooling) devices, etc., which can improve the heat transfer conditions, make the reaction temperature control more uniform, and do not strengthen the mass transfer process.

Storage tanks, as the name implies, use welded POTS. Generally speaking, the storage tank should have high airtight and strong corrosion resistance, which puts forward higher requirements on the production technology and welding process of the storage tank. So, what is the welding process of storage tank? Let's take a look at it.

As we all know, there are many kinds of welding process, and the welding quality of each is good. But in the production of storage tanks, the use of more or argon arc welding, and generally are manual welding. In argon arc welding, we should use small current, fast welding speed, short arc and narrow passage welding, and keep the temperature between the control layers under 100 degrees. Of course, the welding materials used should also match, otherwise the welding effect will be affected.

II. Operating pressure

The reactor operating pressure is high. The pressure in the reactor is generated by chemical reaction or formed by temperature rise, the pressure fluctuation is large, sometimes the operation is unstable, the sudden pressure rise may exceed several times the normal pressure, therefore, most of the reactor belongs to the pressure vessel.