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What is a reaction kettle?

What is a reaction kettle?

[Abstract]:
  The general understanding of the reactor is that there are stainless steel containers with physical or chemical reactions, and the structural design and parameters of the container are designed

  The general understanding of the reactor is that there are stainless steel containers with physical or chemical reactions, and the structural design and parameters of the container are designed according to the requirements of different technological conditions. The heat exchanger manufacturer said:

  Configuration, design conditions, process, inspection and manufacture and acceptance should be based on relevant technical standards, so as to realize heating, evaporation, cooling and low speed mixing reaction of process requirements. Pressure vessel must follow the standard of GB150{steel pressure vessel}. The normal pressure vessel must follow the standard of NB/T47003.1-2009{steel welding normal pressure vessel}. The pressure requirements in the response process are not the same for the design of the container. Production must be processed, tested and tested in strict accordance with the corresponding standards. The stainless steel reactor is different according to different production processes and operation conditions. The design structure and parameters of the reactor are different, that is, the structural style of the reactor is different, it belongs to the non-standard container equipment.

  The reactor is a comprehensive reaction vessel, and the structure function of the reactor and the configuration accessories are designed according to the reaction conditions. From the beginning of feeding, reaction and discharge, the pre established reaction steps can be completed at a high degree of automation, and important parameters such as temperature, pressure, mechanical control (stirring, blowing, etc.) and reactant / product concentration must be strictly regulated in the process. The structure is composed of a kettle body, a transmission device, a stirring device, a heating device, a cooling device and a sealing device. Auxiliary auxiliary equipment: fractionating column, condenser, water separator, collecting tank, filter and so on.

  The reaction kettle is usually made of carbon manganese steel, stainless steel, zirconium, nickel base (harhht, Meng Naier) alloy and other composite materials. The reaction kettle can be made of stainless steel materials such as SUS304, SUS316L and so on. The agitator has anchor, frame, paddle, turbine, scraper and combination. The rotary mechanism can use cycloidal pin wheel reducer, stepless speed reducer or variable frequency speed regulation, etc., which can meet the special reaction requirements of all kinds of materials. Sealing device can adopt mechanical seal, packing seal and other sealing structures. Heating and cooling can be made of jacket, half pipe, coil and Miller board. The heating modes include steam, electric heating and heat conducting oil, so as to meet the technological needs of different working conditions, such as acid resistance, high temperature resistance, wear resistance and corrosion resistance. And it can be designed and manufactured according to the requirements of the user process.