What is the structure of the reactor? The shell and tube heat exchanger manufacturer said:

The reaction kettle is composed of a kettle body, a kettle cover, a jacket, a stirrer, a transmission device, a shaft sealing device, and a support. When the height and diameter of the stirring device are relatively large, multi-layer stirring blades can be used, or it can be arbitrarily selected according to user requirements. A jacket is arranged outside the wall of the kettle, or a heat exchange surface is arranged in the vessel, and heat exchange can also be carried out through an external circulation. The supporting seat has a supporting type or an ear type supporting seat and so on. A gear reducer should be used if the speed exceeds 160 rpm. The number of holes, specifications or other requirements can be designed and manufactured according to user requirements.

1. Packing is usually used under normal pressure or low pressure conditions, and the pressure is generally less than 2 kg.

2. In general medium pressure or vacuum conditions, mechanical seals are used, and the general pressure is negative pressure or 4 kg.

3. Magnetic sealing will be used under high pressure or medium volatility. Generally, the pressure exceeds 14 kg. Except for the magnetic seals that use water to cool down, other sealing forms will increase the cooling water jacket above 120 degrees.