Flange heating tube is also called plug-in heating tube. Flange heating pipes usually use U-shaped heating pipes. According to the design standards of different materials for heating, the assembly line is equipped on the flange cover according to the output power and inserted into the raw materials that need to be heated. A lot of the heat generated is transferred to the heated material to increase the temperature of the material, which exceeds the required processing technology regulations.
The flanged heating tube can be closely integrated with the temperature control system software to start the automatic technical function of automatic temperature control: when the material temperature exceeds the preset value specified by the processing technology, the automatic control system of the flange electric heating tube manufacturer is based on temperature induction After PID and calculation, adjust the heating tube power to maintain temperature control of the resistance load of the flange heating tube, so that the material temperature is even and exceeds the required regulation; when the heating tube is overheated or the low level meter, it will send The interlock protector of the hot components immediately disconnects the heating switch power supply to prevent the hot components from burning and increase the service life of the heating tube.
Flanged heating tube radiator is a centralized heating of multiple heating tubes welded on the flange plate, mainly used for heating in open and closed aqueous solution tanks and breathing systems. Have the following many advantages:
1. The surface output power is large, which is 2 to 4 times the load of the gas heating surface.
2, the aspect ratio is dense, and the structure is compact. Because the overall is short and gathered, the reliability is good, and the installation does not require a support frame.
3. Most of the combined type use argon arc welding machine to connect the heating tube to the looper flange, and it can also use the method of tightening equipment, that is, each heating tube is welded with standard parts, and then a nut card is used with the flange cover. Tight, the water pipe and the standard parts are connected by an argon arc welding machine, and there is no leakage. The sealing part of the standard parts adopts scientific research processing technology, which is extremely convenient to disassemble and replace, which greatly saves the maintenance cost afterwards.