Changzhou reaction kettle PU kettle has excellent craftsmanship and outstanding performance

Description :

　　The construction principle and characteristics of a reaction kettle: The reaction kettle consists of a pot body, a pot cover, a stirrer, a jacket, a support and transmission device, a shaft seal device, etc. The material and opening can be customized according to the user's process requirements. Heating methods include electric heating, oil heating, gas heating, water heating (or cooling), open flame heating, etc. The jacket forms are divided into jacket type and outer half tube type, and the jacket oil heating type is equipped with a flow guide device. The mixing forms generally include paddle type, anchor type, frame type, screw type, scraping wall type, etc. The high-speed category includes dispersed impeller, turbine, high shear, and thruster types, for customers to choose according to the process. The transmission forms include ordinary motors, explosion-proof motors, electromagnetic speed regulating motors, frequency converters, etc. The reducers include cycloidal pinwheel, worm gear, and planetary infinitely variable speed. The shaft seal includes ordinary water-cooled packing seal, combined PTFE packing seal, and mechanical seal. The discharge forms include ball valves and downward expansion valves.

　　The heat transfer jacket of the reactor is generally made of ordinary carbon steel. It is a container that is placed outside the reactor cylinder to form a sealed space, which is simple and convenient. The jacket is equipped with inlet and outlet ports for steam, cooling water or other heating and cooling media.

　　The reaction kettle consists of a kettle body, kettle cover, jacket, stirrer, transmission device, shaft seal device, support, etc. When the aspect ratio of the mixing device is large, multiple layers of mixing blades can be used, and it can also be selected according to the user's requirements. A jacket is installed outside the kettle wall, or a heat exchange surface is installed inside the reactor, or heat exchange can be achieved through external circulation. The support seat can be of the support type or ear type. Gear reducers should be used when the speed exceeds 160 revolutions per minute The number of openings, specifications, or other requirements can be designed and manufactured according to user requirements.

　　1. Packing sealing is usually used under normal or low pressure conditions, with a pressure of less than 2 kilograms.

　　2. In general, mechanical seals are used for medium pressure or vacuum situations, with a pressure of negative pressure or 4 kilograms.

　　3. Magnetic sealing will be used under high pressure or high volatility of the medium, usually when the pressure exceeds 14 kilograms. Except for magnetic seals that use water cooling, other sealing forms will increase the cooling water jacket when the temperature exceeds 120 degrees.

AfterSalesService :

• Changzhou Reactor