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Brief introduction of Reaction kettle

- Aug 14, 2018 -

The general understanding of a reaction kettle is a stainless steel container with physical or chemical reaction, according to the requirements of different technological conditions, the structure design and parameter configuration of the vessel are carried out, and the design conditions, process, inspection, manufacture and acceptance shall be based on the relevant technical standards in order to realize the heating, evaporation, cooling and low speed mixing reaction function of the process requirements. The pressure vessel must follow the standard of gb150{steel pressure vessel}, and the atmospheric vessel must comply with the standard of nb/t47003.1-2009{steel welded normal pressure vessel. The pressure requirements for the reaction process are different for the design requirements of the vessel. Production must be in strict accordance with the corresponding standards of processing, testing and commissioning.

Stainless steel reactor According to different production technology, operating conditions and so on, the reactor design structure and parameters are different, that is, the structure of the reactor style is different, is non-standard container equipment. The reaction kettle is a comprehensive reaction vessel, and the structure function and configuration accessory of the reactor are designed according to the reaction conditions. From the beginning of the feed-reaction-discharge can be a higher degree of automation to complete a predetermined response steps, the reaction in the process of temperature, pressure, mechanical control (stirring, blast, etc.), reactant/product concentration and other important parameters of strict regulation. The 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 ancillary equipment: fractionation column, condenser, water separator, collecting tanks, filters and so on. Reaction kettle materials generally have carbon manganese steel, stainless steel, zirconium, nickel base (Parapenaeopsis, Monel) alloy and other composite materials. The reaction kettle can be made of stainless steel materials such as SUS304 and sus316l. Agitator has anchor type, frame type, paddle type, turbine type, scraper plate, modular, rotary mechanism can be used cycloid reducer, stepless speed reducer or variable frequency speed, etc., to meet the special response requirements of various materials. The sealing device can be sealed by mechanical seal, packing seal and so on. Heating, cooling can be used jacket, half pipe, coil, Miller board and other structures, heating methods are: steam, electric heating, heat conduction oil to meet the acid, high temperature, abrasion resistance, anti-corrosion and other working conditions of the process needs.

And can be designed and manufactured according to the requirements of the user process.