How to install Industrial FlangeTubular Heater?
In the field of industrial electric heating equipment, the flange heater is a kind of heating tube with a high frequency of use. It has been widely used due to its high power advantage. So in industrial electric heating equipment, the installation method of flange heater has become a matter of concern to everyone. This problem needs to be considered in advance when we design the heating tube, because the design of the heater is different for different installation methods.
Installation direction of flange heater
1.The installation direction of the flange heater is generally horizontal installation with holes at the bottom of the side and vertical installation from top to bottom (or from bottom to top). For these two installation methods, we need to consider when designing the heating tube. The design is mainly reflected in the confirmation of the cold zone and the heating zone of the heating tube.
2. When installed vertically, as the water level in the vessel heated by the heating tube is not full, part of the heating tube is out of the water level. And the power load of the heating tube for heating the liquid medium is much greater than that of dry heating, the flange heater cannot be dried out of water. Therefore, in the case of vertical installation, if the heating tube cannot be completely immersed in water for heating, it is recommended that the user leave a part of the cold end (the size of the cold end is subject to the low water level).
3. When the bottom of the side is installed horizontally, the phenomenon of dry burning can almost be avoided. However, when installing horizontally, the length of the tube needs to be considered. Due to the influence of gravity, the horizontal installation side has a small force area and a large unit force. Therefore, this problem must be properly considered when selecting the flange parameters.
