Introduction To Reactor

The broad understanding of reactor is stainless steel container with physical or chemical reaction. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing and acceptance must be based on relevant technical standards to achieve the heating, evaporation, cooling and low-speed mixing reaction functions required by the process. Pressure vessels must follow the standard of GB150{steel pressure vessels}, and atmospheric pressure vessels must follow the standard of NB/T47003.1-2009{steel welded atmospheric pressure vessels}. As a result, the pressure requirements in the reaction process also have different design requirements for the container. Production must be strictly processed, tested and tested in accordance with the corresponding standards. Stainless steel reactors vary according to different production processes, operating conditions, etc. The design structure and parameters of the reactor are different, that is, the structural style of the reactor is different, which is a non-standard container equipment.
The reactor is a comprehensive reaction vessel, and the design of the reactor structure function and configuration accessories is based on the reaction conditions. From the initial feeding-reaction-discharging, the pre-set reaction steps can be completed with a high degree of automation, and important parameters such as temperature, pressure, mechanical control (stirring, blasting, etc.), reactant/product concentration, etc. in the reaction process can be strictly regulated. Its structure is generally composed of a kettle, a transmission device, a stirring device, a heating device, a cooling device, and a sealing device. Corresponding supporting auxiliary equipment: distillation column, condenser, water separator, collection tank, filter, etc.
The materials of the reactor are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel) alloy and other composite materials. The reactor can be made of stainless steel materials such as SUS304 and SUS316L. The agitator has anchor type, frame type, paddle type, turbine type, scraper type, and combined type. The rotating mechanism can adopt a cycloidal pinwheel reducer, a stepless speed reducer or a frequency conversion speed regulation, etc., which can meet the special reaction requirements of various materials. The sealing device can adopt sealing structures such as mechanical seals and packing seals. Heating and cooling can adopt jacket, half-pipe, coil, Miller plate and other structures, and the heating methods include steam, electric heating, and heat transfer oil to meet the process requirements of different working environments such as acid resistance, high temperature resistance, wear resistance, and corrosion resistance. It can also be designed and manufactured according to the user's process requirements.