1. The flange heat pipe should be fixed. The effective heating area must be completely immersed in liquid or metallic solids. Flange heater manufacturers are strictly prohibited from burning. When scaly or carbon deposits are found on the pipe surface, it should be cleaned and reused in time to avoid heat dissipation and shorten the service life.
2. When heating fusible metal or solid nitrate, alkali, asphalt, paraffin, etc., the voltage should be reduced first, and then the medium should be melted and raised to the rated voltage.
3. When heating the air, the parts should be evenly arranged so that the parts have good heat dissipation conditions, so that the flowing air can be fully heated.
4. Safety measures should be taken when heating nitrate to prevent explosion.
5. The wiring part should be placed outside the insulating layer to avoid contact with corrosive, explosive media and moisture; the lead should be able to withstand the temperature and thermal load of the wiring part for a long time, and avoid excessive pressure when tightening the end screws.
6. The parts should be stored in a dry place. If the insulation resistance is less than 1mω for a long time, it can be dried in an oven at about 200°c, or the voltage can be heated until the insulation resistance is restored.
Magnesium oxide powder is exported at 7. The flanged electric heating tube is protected from the penetration of pollutants and water at the use site to prevent leakage accidents.
Flange electric heating tube (also known as plug-in electric heater): U-shaped tubular electric heating element. According to the heating medium design specification, it is assembled on the flange cover according to the power configuration requirements, inserted into the heating material to be heated, and the heating element works. A large amount of heat is emitted to the heated medium to increase the temperature of the medium to meet the required process requirements.
