Because of the various types of electric heaters, it is not easy for consumers to choose a suitable one. At least they must have a basic understanding of a commonly used electric heater. Take the flange-type electric heater as an example. Do you know its structure, performance and working principle?
Start with the analysis of the structural layout of the flange-type electric heater. The equipment welds multiple heating tubes to the flange. Most of them use argon arc. Of course, a fastening device can also be used to weld each electric heating tube. Fasteners to facilitate centralized heating.
In addition, the fastener seal of the flange-type electric heater adopts scientific technology, which is extremely convenient for single replacement, which greatly saves future maintenance costs. And the overall structure will become more compact; just because the flange-type electric heater is short and dense as a whole, it has good stability and no need for brackets for installation.
Secondly, it is about the performance of the flange type electric heater. Compared with other electric heaters, its surface power is large, which makes the air heating surface load 2 to 4 times. With this point, the equipment is mainly used for open, Closed solution tank and circulation system.
U-shaped tubular electric heating elements are used in the flange electric heater, and according to the design specifications of different heating media, it is assembled on the flange cover according to the power configuration requirements and inserted into the material to be heated. When the heating element is working, the large amount of heat emitted is conducted to the heated medium to increase the temperature of the medium to meet the required process requirements.
When the temperature of the medium reaches the set value required by the process, the flange-type electric heater control system adjusts the output power of the electric heater after PID calculation according to the temperature sensor signal, and realizes temperature control of the resistive load of the heating element to make the medium temperature , meet the required requirements.
