Storage precautions and installation methods for dry burning electric heaters

Dry fired electric heaters are usually used to heat stationary and flowing air media, with a surface load of 1-2w/cm2 for heating stationary air, or a power of 1kw per meter; The surface load of heated hot air circulation air is 1-4w/cm2, which is 2kw per meter of power. The installation of dry burning electric heater threads is done by opening holes on the container, such as M18 * 1.5mm threads Φ 19 or Φ Install the hole of 20 and tighten the sealing ring nut on the threaded sleeve; The baffle is installed with holes and can be directly inserted. The double end terminal can be equipped with a protective porcelain cap; The distance between pipes should be more than 2cm, and the distance between pipes and container walls should be more than 2cm; Fix the horse riding card.
Dry fired electric heaters and water fired heating pipes cannot be mixed, and the welding of air dry fired heating element fasteners may not be full welding to prevent leakage and leakage. Do you need to reserve a cold end (non heating area); Whether the heating area needs to be segmented; Whether the lead wire needs to be resistant to high temperatures is something to pay attention to. Dry fired electric heaters are made by inserting electric heating wires into metal tubes, filling the gaps with oxidized m powder with good thermal conductivity and insulation, and then shrinking them into various shapes that users need. It has a simple structure, high thermal efficiency, good mechanical strength, and good adaptability in harsh environments. Dry burning electric heaters may occasionally experience leakage or shortened service life during use.
Due to the poor quality of the dry burning electric heater itself, attention may also be paid to improper use. Therefore, the storage and use of the dry burning electric heater must be kept dry and with appropriate insulation resistance. If the insulation resistance of the storage environment of the electric heater is found to be too low during use, it can be restored at low voltage before use. The dry burning electric heater should be properly fixed before use, and the wiring part should be placed outside the insulation layer to avoid contact with corrosiveness. The magnesium oxide at the outlet of the dry burning electric heater is prone to contamination due to the infiltration of impurities and moisture. Therefore, it is necessary to pay attention to the state of the outlet of the electric heating tube during operation to avoid leakage accidents caused by this.
Dry burning electric heaters are used as electric heating equipment in the food industry for baking various types of bread, biscuits, and pastries in flowing water tunnels. Used in plastic product processing, molding, extrusion equipment, and rubber product molding equipment. In sanitary disinfection equipment, such as sterilizer and sterilizer, infrared heater. Heating and enameling wire drying equipment for motor vacuum impregnation equipment, as well as finned electric heating tubes and far-infrared heating tubes. In daily life, various household electric appliances, such as electric stoves, ovens, rice cookers, fryers, water heaters, electric irons, etc., include cast aluminum heating plates, double ended heating pipes, etc.