The gas-fired thermal oil boiler system can output 350°C hot oil for heat users under normal pressure liquid phase. The heating main power supply adopts solid-state module non-contact switching circuit, which is suitable for frequent switching and does not interfere with the power supply network. The gas thermal oil furnace has the function of preventing dry burning. A hot oil cooling system can be designed and added according to user requirements to meet the production process requirements that require rapid cooling after heating.
The heat utilization rate of gas-fired thermal oil boilers is 40% to 50% higher than that of steam. The thermal oil boiler system is a liquid-phase closed-circuit circulation, and the difference between the oil outlet temperature and the oil return temperature is 20-30°, that is to say, only the temperature difference of 20-30° can be heated to reach the operating temperature. At the same time, the equipment does not need water treatment equipment and has no heat loss such as running, running, dripping and leaking of steam boilers. The heat utilization rate of the boiler is very high, and compared with the steam boiler, the energy saving is about 50%.
Because the thermal oil furnace system is simple, there is no water treatment equipment and more auxiliary equipment, the boiler is under low pressure, etc., so the investment in the whole system is less. Since the system is only subjected to pump pressure, the heat transfer oil furnace system has no risk of explosion, making it safer. The environmental protection effect of gas thermal oil furnace is mainly reflected in the fact that the amount of flue gas emissions is very small, and there is no pollution and heat pollution.
YQW series thermal oil furnace can not only be used for drying and heating, but also widely used in high temperature setting, heating of acrylic sheet, rubber, drying, printing and dyeing, chemical industry, plywood production, waterproof coil production, asphalt heating, non-woven hot rolling mill , FRP hot presses, molds, drying rooms, ovens and other industries requiring heat. This series of boiler products have the characteristics of high heating temperature, low working pressure and energy saving. Can be widely used in a variety of industrial heating processes. Instead of electricity, steam and other heating, improve productivity.
The inner and outer spiral coils of the gas-fired thermal oil boiler are made of multi-head, small-diameter steel pipes. The coil has good thermal expansion performance, low stress, safety and reliability. YYQW series thermal oil boiler is equipped with an explosion-proof device connected to the furnace at the tail of the furnace body. When the discharged fuel is violently deflagrated in the furnace, the instantaneously generated high energy can be automatically reset, and it also has the functions of a fire-viewing mirror and an inspection channel. , Using the adjustment of the combustion flame during operation, the furnace inspection and maintenance are convenient. The sealing process and material of the gas thermal oil furnace are specially made, and the compressibility is good. It can completely block the leakage of flue gas and can be reused.