Pipe electric heater consists of two parts

(1) The flanged tubular electric heating element inside the pipe heater is inserted upside down into the jacket of the reactor in the pipe heater to heat the heat transfer oil, and the heat energy in the pipe heater is transferred to the chemical raw materials in the reactor inside the pipe heater. (2) The tubular electric heating element in the pipe heater is directly inserted into the reactor in the pipe heater or the electric heating tubes are evenly distributed around the wall of the pipe heater. This mode is called the internal heating type of the pipe heater. The internal heating type of the pipe heater heats up quickly and has high efficiency. The pipe heater consists of two parts: the main body and the control system. The heating element uses a stainless steel pipe as a protective sleeve, a high-temperature resistance alloy wire, and crystallized magnesium oxide powder, which is formed by a compression process. The control part uses advanced digital circuits, integrated circuit triggers, high-reverse voltage thyristors, etc. to form an adjustable temperature measurement and constant temperature system to ensure the normal operation of the electric heater. The molding and control components utilize advanced digital circuits, integrated circuit triggers, and high-back-voltage thyristors to form an adjustable temperature measurement and constant-temperature system, ensuring the proper operation of the electric heater.

Pipeline heaters have many advantages, including: 1. Achieving high operating temperatures at low operating pressures. 2. High thermal efficiency, exceeding 95%, with a temperature control accuracy of ±1°C. 3. Compact size and flexible installation, suitable for installation near heat-consuming equipment. High power output. 4. Fast thermal response, high temperature control accuracy, and high overall thermal efficiency. 5. Wide application range and strong adaptability, suitable for both explosion-proof and general applications. Its explosion-proof ratings reach Class B and Class C, and its pressure resistance reaches 20 MPa. The cylinder can be installed vertically or horizontally, depending on user needs. 6. High heating temperature: The designed maximum operating temperature reaches 650°C, a level not achieved by conventional heat exchangers. 7. Long life and high reliability. Made of special electric heating materials, with a conservative design power load, and featuring multiple protections, this heater significantly increases its safety and lifespan.