Brief description of flange type electric heating tube

Today I will talk about flange-type electric heating tubes, which are also called plug-in electric heating tubes. Flange-type electric heating tubes generally use U-shaped electric heating tubes, which are assembled on the flange cover according to the power configuration requirements according to the design specifications of different heating media, and inserted into the material to be heated. A large amount of heat emitted by the heating element is conducted to the heated medium. Increase the temperature of the medium to meet the required process requirements.

         The flange-type electric heating tube can be combined with the temperature control system to start the automatic function of automatic temperature control: when the temperature of the medium reaches the set value required by the process, the control system adjusts the output power of the electric heating tube after PID calculation according to the temperature sensor signal, Realize temperature control for the resistive load of the flange-type electric heating tube. Make the temperature of the medium uniform and meet the required requirements; when the heating element is over-temperature or low in the liquid level, the interlocking protection device of the heating element immediately cuts off the heating power to prevent the heating element from burning out and prolong the life of the heating element.

       The flange-type electric heating pipe heat pipe is centralized heating of multiple electric heating pipes welded on the flange, which is mainly used for heating in open and closed solution tanks and circulation systems.

Has the following advantages:

1. The surface power is large, which is 2 to 4 times the surface load of air heating.

2. Highly intensive and compact structure. Because the whole is short and dense, it has good stability and no bracket is needed for installation.

3. The combined type mostly uses argon arc welding to connect the heating tube to the flange, and can also use the form of a fastening device, that is, each electric heating tube is welded with a fastener, and then the flange cover is locked with a nut. Adopt argon arc welding with fasteners and never leak. The fastener seal adopts scientific technology, which is extremely convenient for single replacement, which greatly saves future maintenance costs.

4. Scientific production technology and strict quality management ensure the superior electrical performance of the electric heating tube.

5. Long service life, with multiple protection systems, safe and reliable.

Product application: Flange electric heating tube is suitable for heating liquid in various containers, tanks, and solution tanks.