Stirring movement and material cleaning of stainless steel reaction kettle

- Apr 28, 2019-

When the stainless steel reaction kettle is being charged, it is necessary to strictly avoid metal or blocky hard matter falling into the tank, so that the tank wall can be effectively prevented to some extent, and the stainless steel reaction kettle is stirred and operated after the power is turned on. Whether the reducer and the transmission parts such as agitation have abnormal conditions

 

The stainless steel reaction tank is stirred and moved after the power is turned on. It is effective to observe the abnormality of the transmission parts such as the reducer and the stirring. When the temperature of the product is raised or the temperature is lowered, it is necessary to control the temperature of the tank wall as much as possible. Tank heating material, hot tank plus cold material.

 

The jacket of the stainless steel reaction tank or the lifting pressure of the liner and the temperature are slow, so that the stainless steel reactor can be prevented from being subjected to thermal shock and the maximum working pressure and the maximum working temperature are exceeded.

 

Stainless steel reaction tanks should always pay attention to the changes in the tank during the reaction. Observe and record the readings of each indicating instrument. If there is any abnormality, take emergency stop, report to the higher level, and promptly eliminate the fault. When the material is discharged, it is sticky and clogged. Do not use the metal tool to open it to avoid damage to the inner wall.

 

After the stainless steel reaction tank is discharged, the material adhering to the surface of the stainless steel reaction tank should be cleaned in time. Pay attention to the temperature difference when cleaning. During the hydraulic test, the equipment has obvious deformation or residual deformation exceeding the specified value, the local corrosion of the wall thickness of the kettle body exceeds the minimum specified by the design, and the corrosion area is greater than 20% of the total area.

 

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