The broad understanding of the reactor is a stainless steel container with physical or chemical reaction. The structure design and parameter configuration of the container are carried out according to the requirements of different process conditions. The design conditions, process, inspection, manufacturing, and acceptance must be based on relevant technical standards to achieve process requirements The heating, evaporation, cooling and low-speed mixing reaction function. Pressure vessels must follow the standard of GB150 {steel pressure vessel}, and atmospheric pressure vessels must follow the standard of NB/T47003.1-2009 {steel welded atmospheric pressure vessel}. Subsequently, the pressure requirements in the reaction process have different requirements for the vessel design. The production must be processed, tested and tested in strict accordance with the corresponding standards. Stainless steel reactors are different according to different production processes and operating conditions. The design structure and parameters of the reactor are different, that is, the structure of the reactor is different, and it belongs to non-standard container equipment.
The reaction vessel is a comprehensive reaction vessel. The structure, function and configuration accessories of the reaction vessel are designed according to the reaction conditions. From the beginning of the feed-reaction-discharge, the pre-set reaction steps can be completed with a high degree of automation, and the temperature, pressure, mechanical control (stirring, blast, etc.), reactants/products during the reaction process Important parameters such as concentration are strictly regulated. Its structure is generally composed of a kettle body, a transmission device, a stirring device, a heating device, a cooling device, and a sealing device. Corresponding auxiliary equipment: fractionation column, condenser, water separator, collection tank, filter, etc.
The materials of the reactor generally include carbon-manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel) alloy and other composite materials. The reactor can be made of SUS304, SUS316L and other stainless steel materials. The agitator has anchor type, frame type, paddle type, turbine type, scraper type, combined type. The rotating mechanism can adopt cycloidal pinwheel reducer, stepless speed reducer or frequency conversion speed control, etc., which can meet the special requirements of various materials. Response requirements. The sealing device can adopt sealing structures such as mechanical seals and packing seals. Heating and cooling can use jackets, half pipes, coils, Miller plates and other structures. Heating methods include steam, electric heating, and heat transfer oil to meet different working environments such as acid resistance, high temperature resistance, abrasion resistance, and corrosion resistance. Process needs. And it can be designed and manufactured according to the user's process requirements.
