Heating method of pipeline electric heater

Heating method of pipeline electric heater

Method 1: Direct heating (internal heating)

Direct heating is achieved by inverting the flange type tubular electric heating element inside the pipeline heater into the reactor jacket of the pipeline heater to heat the thermal oil and transfer the heat energy from the pipeline heater to the chemical raw materials in the reactor inside the pipeline heater; Alternatively, the tubular electric heating element in the pipeline heater can be directly inserted into the reactor in the pipeline heater, or the electric heating tubes can be evenly distributed around the wall of the pipeline heater. This mode is called the internal heating type of pipeline heater. The internal heating of pipeline heaters is fast and efficient.

Method 2: Indirect heating (far-infrared heating)

It is through far-infrared electric heating equipment that the internal electric heater in the pipeline heater is covered with the bottom of the reaction vessel and the middle and lower parts of the pipeline heater for heating, without direct contact. The far-infrared electric heating device of the pipeline heater has a large heating area of the internal system of the pipeline heater, which makes the temperature of the pipeline heater steadily and rapidly rise, and the heat release of the pipeline heater is uniform, The temperature control of the pipeline heater is convenient. The pipeline heater can be divided into upper, middle, and lower sections for control. The temperature of the inner wall of the pipeline heater is easy to control. The pipeline heater has no side effects on the fuel inside the reactor, and there is no carbonization phenomenon of the material in the pipeline heater. The operation of the pipeline heater is noise free and pollution-free. The pipeline heater has the characteristics of long-lasting durability, and the energy-saving effect of the pipeline heater is very obvious

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