The flange type explosion-proof electric heating tube structure is to weld multiple U-shaped heating tubes on a flat flange for centralized heating, also known as high-power bundle heater. The flange type heating tube heats various flowing or stationary liquids and gases through forced convection or natural convection. It is mainly used for heating open and closed solutions and other containers and circulation systems.

Usage and maintenance:

1. Pay attention to distinguishing between triangular connections and star connections, and the voltage used should not exceed the rated voltage;

2. The electric heating tube must be effectively grounded;

3. Use the correct type of terminal block (appropriate diameter and power cord specifications), and clamp the terminal block on the wire with a suitable clamping tool;

4. After working for a certain period of time, it is recommended to remove the electric heating tube and use a soft cloth for mechanical wiping before reusing it. It is strictly prohibited to use chemical cleaning solutions for cleaning.

Product application:

Suitable for heating water, oil, and corrosive liquids in both static and flowing states, used for heating and insulation in water tanks, electric boilers, medical machinery equipment, chemical industry containers, pipelines, reaction vessels, auxiliary tanks, steam heating, solution tanks, and electrolysis tanks. Installation method: Weld the outer connecting pipe, mother flange, and heating tube to the container for docking.

Features:

1. Long service life, with multiple protection systems (cover, waterproof joints, etc.), safe and reliable;

2. Small size, high heating power, 2-4 times the surface load of air heating;

3. Heating can be applied to various media such as water and oil, water vapor, metal solutions, and explosion-proof applications;

4. Strong controllability: The heating system can be equipped with a fully automated control cabinet;

5. Optional materials: carbon steel, stainless steel, copper, titanium tube;

6. Surface treatment of flange type explosion-proof electric heating tube: waterproof scale coating.