This product is a new type of heating equipment specially designed for the ash removal system of coal-fired power plants. It is suitable for heating the fluidizing air of air conveying troughs, the fluidizing air of electrostatic precipitator hoppers, and the fluidizing air of ash storage silos. The equipment consists of an air electric heater body and a control system. The heating element uses1Cr18Ni9Ti stainless steel seamless tube as the protective sleeve,0Cr27Al7MO2 high-temperature resistance alloy wire, and crystalline magnesium oxide powder, formed by compression process. 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.
1. The heating element adopts a straight tube type instead of aU-shaped structure, and can be easily installed and removed with a special wrench.
3. Interlock control function and local control and remote control interfaces. When the equipment suddenly stops and restarts, the control cabinet can automatically adjust smoothly.1. Production standard: GB3836.1～3-2000; 2. Medium: fly ash; 3. Operating temperature: heated to 0～400℃; 4. Operating pressure: 0.5MPa; 5. Working power: 10-150KW; 6. Working voltage: 380V, three-phase (load adjustable 0～100%); 7. The electric heating tube is stainless steel plug-in type (replaceable) Φ20×18 pieces, container material is stainless steel, equipped with K type thermocouple.
Note: The above information and technical parameters are compiled and released by Yangzhou Dari Electric Co., Ltd.
