Classified according to the movement form of the main air flow in the calciner

According to the movement form of the main air flow in the furnace, there are four basic types of calciner: swirl type, spray type, suspension type and fluidized bed type. In these four types of calciners, raw materials and fuels are dispersed in the airflow by "swirl effect", "spray effect", "suspension effect" and "fluidization effect" respectively.What needs to be done for heat treatment with vacuum oil quenching furnace? Most of the calciners developed in the early stage mainly rely on one of the "four effects" mentioned above. Later, various types of calciners penetrated each other technically, so most of the current calciners tend to use the "comprehensive effect" of the above effects, in order to optimize the heat transfer, mass transfer, momentum transfer and chemical energy transfer in the calciner. Heat treatment process of gear vacuum carburizing and quenching Reaction process (referred to as "three passes and one reaction" process). That is to follow the principle of "taking the high dispersion of materials as the premise, taking the high efficiency and complete combustion of fuel as the key, aiming at the effective decomposition of raw materials, and taking environmental protection and social responsibility as our responsibility!" to improve and perfect the calciner.FULLY AUTOMATIC PLC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAWS GZ4265 FLS series calciner refers to a series of calciner developed by F.L. Smith Company (FLS) in Denmark. The typical furnace types used to be: SLC, ILC and integral decomposition system, among which the integral decomposition system is no longer popularized and used.FULLY AUTOMATIC PLC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAWS GZ4250