Pipeline heater is divided into two modes: one is to use the flange-type tubular electric heating element inside the pipeline heater inserted upside down into the reactor jacket of the pipeline heater to heat the heat transfer oil, transferring the heat energy in the pipeline heater to the chemical raw materials in the reactor inside the pipeline heater. Another way is to directly insert the tubular electric heating element in the pipeline heater into the reactor in the pipeline heater or evenly distribute the electric heating tubes around the wall of the pipeline heater. This mode is called the internal heating type of the pipeline heater. The internal heating type of the pipeline heater has fast heating and high efficiency.
