Gas Electric Heater Has Wide Application Range and Significant Advantages

Gas electric heater is a heat exchange device that converts electrical energy into thermal energy. It has the advantages of convenient energy supply, compact structure, automatic temperature control, easy installation and maintenance, and no pollution. The electric heater consists of a tubular container and electric heating elements, equipped with a temperature control cabinet (panel). The control part adopts advanced digital circuits, integrated circuit triggers, high reverse voltage thyristors, etc., to form an adjustable temperature measurement and constant temperature system, ensuring the normal operation of the electric heater. The heating element adopts a straight tube type instead of a U-shaped structure, and can be easily installed and removed with a special wrench. Temperature control adopts thyristor regulation, PID digital display. Within the temperature control range, the required temperature can be arbitrarily set, and constant temperature is automatically maintained, with control temperature ±5°C. It also has over-limit audible and visual alarms and multiple protection functions, and can be controlled locally or remotely. Special requirements can also be designed and manufactured on behalf.

Gas electric heater is mainly used to heat the required air flow from the initial temperature to the required air temperature, up to 850°C. It has been widely used in many scientific research and production laboratories such as aerospace, weapon industry, chemical industry, and higher education institutions. It is especially suitable for automatic temperature control and large flow high-temperature combined systems and accessory tests. Gas electric heater has a wide application range: it can heat any gas, producing hot air that is dry, non-corrosive, non-polluting, non-conductive, non-flammable, non-explosive, safe and reliable, and the heated space heats up quickly (controllable).

Air Heater is a new type of heating equipment specially used for the ash removal system of coal-fired power plants. It is suitable for heating the gasification air of the air conveying chute, the gasification air of the electrostatic precipitator hopper, and the gasification air of the ash silo. The equipment consists of a gas electric heater body and a control system. The heating element uses 1Cr18Ni9Ti stainless steel tube as the protective sleeve, 0Cr27Al7MO2 high-temperature resistance alloy wire, and crystalline magnesium oxide powder, formed by compression process. The electric heating tube has good thermal conductivity and excellent insulation. A guide plate is arranged inside the heater for uniform heating. The gas electric heater control cabinet has interlocking control function with the gasification fan, as well as local control and remote control interfaces. When the equipment suddenly stops and restarts, the control cabinet can automatically adjust smoothly.