In recent years, the application of stainless steel stirred tanks has become more and more extensive. In order to avoid the precipitation of solid reaction materials to the bottom of the tank, this product has made some adjustments to the bottom of the tank based on the basic design and heating method of the original reactor.
Because the problem is caused by the solid reaction material settling to the bottom of the kettle. The main solution then is to avoid precipitation even without mixing or agitation. This can be achieved by adding an auxiliary bottom, which is higher than
The actual height is slightly higher, leaving a gap of 3 to 10 cm. This way the solid reactants will settle on the auxiliary stainless steel stirred tank bottom without forming a thermal insulation layer on the actual tank bottom.
The heat transfer will be continuous and uniform through the convection between the gaps at the bottom of the stainless steel stirred tank. The auxiliary bottom of the kettle is made of stainless steel (SS314), and there are many small holes on it, and the hole diameter is slightly smaller than the particle size of the reaction material. Its edge is bent downward for support. When the solid reaction material is heavily loaded, a metal ring can be added under the auxiliary bottom as a support. In this way, solid materials can be prevented from collecting at the bottom of the kettle.
