Notes on the use of electric heating pipes

The electric heating pipe is a tubular electric heating element which is composed of a metal tube spiral resistance wire and crystal magnesia powder etc.. Uniform distribution of high temperature resistance wire in stainless steel seamless tube, fill in the void thermal properties and crystallization properties of magnesium oxide and good insulation structure, not only advanced, high thermal efficiency, uniform heating, high temperature resistance wire in a current is passed, the heat pipe to the metal surface diffusion through the Magnesium Oxide powder, then transfer to be heating or air to achieve the purpose of heating.

The electric heating pipe is a tubular electric heating element, is mainly composed of a metal tube, spiral resistance wire and crystal magnesia powder etc.. Suitable for heating metal pipe, spiral resistance wire and crystal magnesia powder etc..

In the use of electric heating pipe in the heating of the above medium, the attention should be paid to the following questions:

1, the electric heating pipe should be fixed and fixed, useful heating zone, it is necessary to fully immersed in liquid or metal solid, prohibit empty burning. Found the body surface scaling or carbon, should promptly remove clean and, to avoid affecting heat and shorten the service life.

2, heat fusible metal or solid salt, alkali, asphalt, paraffin, should be decreased by using voltage, medium to be melted, can rise to additional voltage.

3, heating air, components should be inserted evenly placed, so that components have good heat dissipation conditions, so that the flow of air can be fully heated.

4, heating should be on nitrate safety measures to avoid blasting.

5, some wiring should be placed on the outside of the insulation layer, avoid touching and corrosive, explosive medium, water; wiring should be able to accept the long time temperature and heating load of some wiring, the wiring screws should avoid excessive force.

6, components should be stored in the dry place, if the insulation resistance is lower than 1M for a long time, can be in the oven at about 200 degrees dry, or down voltage, ohmic heating, until the restoration of insulation resistance.

7, the outlet end of the electric heating tube of magnesium oxide, used in place to avoid being contaminants and moisture to enter, to avoid attack leakage incidents.