External coil reactor vessel

An external coil reactor generally refers to a reactor with a half-tube cl welded to the outer wall of the cylinder inside the tank for circulating the heat exchange medium, etc. It has the characteristics of rapid heating, high temperature resistance, resistance, hygiene, no environmental pollution, no need for automatic boiler temperature, convenient use, etc. It is widely used in petroleum, chemical industry, rubber, pestic, dye, medicine, food, etc. It is used to complete the process of vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization condensation, etc. It is based on the premise of full mixing of the substances participating in the reaction. For the physical change processes such as heating, cooling, and extraction as well as gas absorption, it is necessary to use a stirring device to achieve good effects. It can also be designed and manufactured for customers to design and process coil reactors.

The lower part of the reactor body has a discharge port, and there is arer inside the reactor, and holes for feeding, stirring, observing, measuring temperature, measuring pressure, steam extraction fractionation, and safety discharge are opened on the reactor. There are connection pipe holes for oil (gas) inlet and outlet, temperature measurement, and exhaust on the heating coil, which can be connected to steam, heat oil, and water to achieve heating or cooling. According to the production requirements of the material and the needs of the user, the pressure, temperature, material, type stirring device, speed, sealing structure, and heating method are determined for design and manufacturing. Reactor varieties and specifications are diverse, and the volume ranges from 01 to 10 cubic meters.

1. The spiral-shaped half-tube design reduces the thickness of the reactor wall and increases the pressure bearing capacity of the reactor. (The thickness ratio of the reactor body and the lower head 37.5% and 50% thinner than the thickness designed for the jacket.) It is conducive to improving the efficiency of heat transfer (It can not only improve the heat supply coefficient but also reduce the thermal resistance)
2. It is also suitable for the process of cooling
3. It also increase the flow rate of the medium in the coil, and the high-speed flowing medium can effectively prevent the scaling on the inner surface of the jacket.
4. Save energy consumption.

5. Reduce the overall diameter of the reactor, which is conducive to the layout of the workshop.
6. Save steel;