The functions and characteristics of explosion-proof liquid electric heaters

The functions and characteristics of explosion-proof liquid electric heaters

1. The explosion-proof liquid electric heater heats the medium through a "conduction+convection" energy conversion mode, which is significantly energy-saving.

2. Explosion proof liquid electric heaters can achieve program control of process parameters such as temperature, pressure, and flow rate, and can flexibly and arbitrarily change the operating temperature to achieve a better process. This ensures that the output medium temperature of the heater is uniform and the temperature rise is stable.

3. The explosion-proof liquid electric heater has high temperature tracking response accuracy and fast response.

4. The IIC explosion-proof structure can work normally in areas with explosive gas hazards in Zone I and Zone II, and has obtained a legal manufacturing license.

5. Equipped with overheating protection for heating elements and medium, to prevent flow interruption and accidental damage to heating elements.

6. Equipped with an automatic power switch protection device for gas-liquid transition.

7. Most liquids and gases from various industries can be heated, with a wide range of applications.

Precautions for using explosion-proof electric heaters

1. Electric heating tubes should be properly positioned and fixed, and the effective heating area must be fully immersed in liquid or metal solids, and empty burning is strictly prohibited. When scale or carbon deposits are found on the surface of the pipe, they should be promptly removed and reused to avoid affecting heat dissipation and shortening the service life.

2. When heating fusible metals or solid nitrates, alkalis, drains, paraffin, etc., the operating voltage should be lowered first, and the rated voltage can only be raised after the medium melts.

3. When heating the air, the components should be arranged evenly and cross to provide good heat dissipation conditions and allow the flowing air to be fully heated.

4. When heating nitrate, safety measures should be considered to prevent explosion accidents.

5. The wiring part should be placed outside the insulation layer to avoid contact with corrosive, explosive media, and moisture; The wiring should be able to withstand the temperature and heating load of the wiring section for a long time, and excessive force should be avoided when tightening the wiring screws

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