Tianjin Yantu esterification and polycondensation high-pressure reactor
Tianjin Yantu esterification and polycondensation reactor
: It is a reaction device that completes esterification and polycondensation at the same time. During the esterification reaction, the moisture and low molecular substances produced by the esterification reaction are separated through the distillation column, packed tower, and condenser. During the polycondensation reaction, the esterification reaction valve is closed, the polycondensation valve is opened, and the temperature is adjusted to a higher temperature. Under temperature conditions, many identical or different low molecular substances interact with each other through the stirring system to generate polymer substances. At the same time, precipitated small molecules, such as water, alcohol, ammonia, and halides, are separated and collected through the condenser receiving tank. Esterification and polycondensation reactors are widely used in organic synthesis, chemical industry and chemical fiber and other fields.
Tianjin Yantu esterification polycondensation reactor:
Adopts annular rare earth permanent magnetic coupling driver, large stirring torque, static sealing, no leakage, high temperature, high pressure, high vacuum resistance, high stirring speed, and stable operation , low noise, simple use, convenient operation and other characteristics. The up and down buttons on the controller are used to control the slow lifting and lowering of the kettle lid, eliminating the tedious and heavy mechanical labor of the operator. Heating methods can be selected from various forms such as electric heating and oil bath heating. The kettle body is mainly made of 3 stainless steel, and can be made according to different media requirements such as (nickel), titanium and titanium alloys, tantalum, zirconium, Hastelloy, Monel, lined with polytetrafluoroethylene, sprayed with PTFE, etc. Specific needs can be solved by consulting the company's engineers. The stirring bearing adopts self-lubricating and wear-resistant sleeve, which is suitable for stirring various media. There are two discharging methods, upper discharging and lower discharging, for users to choose when ordering. This series of products features smooth operation, low noise, and easy operation. It is an ideal device for conducting various chemical reactions in the laboratory.
Technical parameters of Tianjin Yantu esterification and polycondensation reactor:
Volume: .~
Working temperature: ℃
Working pressure: (, 3 optional)
Stirring speed ~
Motor power~
Motor form: The motor is an ordinary DC motor, or a DC servo motor is generally used. An explosion-proof motor can also be used according to user requirements.
Heating power~
Heating methods: electric heating, electromagnetic heating, microwave heating, thermal oil heating, external circulation
Conventional kettle lid opening form: gas phase port with needle valve, liquid phase port with needle The bottom pipe is inserted into the valve and the kettle, the solid feeding port is equipped with a wire plug, the temperature measurement and control port is equipped with a platinum resistor, the pressure gauge safety explosion port is equipped with a pressure gauge and a safety explosion-proof device, and the inlet and outlet of the cooling coil in the kettle are equipped with water nozzles.
Stirring type: paddle type or anchor type, the stirring type can also be determined according to the actual situation and user requirements.
Stirring shaft: It adopts self-lubricating and wear-resistant sleeve, which is suitable for mixing of various media.
Sealing method: magnetic seal, mechanical seal, packing seal.
Discharging method: upper discharging and lower discharging are optional
Material: The kettle body material is mainly made of 3 stainless steel, and can be made of titanium, nickel, tantalum, zirconium, etc. according to the requirements of different media. Hastelloy, the reactor is sprayed with PTFE and nickel-lined
Controller: Equipped with an automatic temperature regulator, the temperature control accuracy is ℃, it has speed display and stepless speed regulation function, the heating power is adjustable, and it can realize automatic constant temperature the goal of.
Other configurations: If the user adds other auxiliary devices (such as condensation reflux device, constant pressure feeding tank, receiving device, condenser, etc.) in the kettle lid, kettle body opening, internal structure, pressure level, stirring blades, ), etc. have special requirements, and can be processed and manufactured completely according to the user's requirements.
Tianjin Yantu esterification and polycondensation high pressure reactor YT-GSH