The coal fired thermal oil boiler can obtain a higher operating temperature under a lower operating pressure, thus obtaining stable heating and accurate temperature. Thermal oil boilers supplier manufacture thermal oil boilers that maintain optimum thermal efficiency at all levels of load. The boiler liquid phase heat transfer, stable and reliable operation, long service life.
Coal-fired thermal oil boiler used in petroleum chemical industry, textile printing and dyeing industry, plastics and rubber industry, as papermaking industry, oil industry, synthetic fiber industry, wood industry of plywood, fiberboard hot pressing molding, dry all the year round, steaming building materials industry of mineral wool board processing, plasterboard drying, asphalt heating, candy processing, glazed date processing, dry noodles drying, food industry, biscuit baking, cooking oil and beverage drying, the supply of paint under 350 ℃ heat source, food processing, wood processing, asphalt heating, carton production, dehydrated vegetables, the lacquer that bake, casting sand mold drying, etc.
This series of thermal oil boiler has complete operation control and safety monitoring device. It can save electricity, fuel, water and cost, so that it can recover investment in 3-6 months. Air, steam and light components should be discharged fully during the start-up of the thermal oil furnace. In operation, the thermal oil should be maintained at a high enough flow rate to prevent power cut off the pump, so as not to overheat the thermal oil and coking or carbon deposition. Filters should be cleaned regularly.
The thermal oil boilers supplier is experienced in production. When the boiler is started, it should check the instrument, circulating oil pump and backup generator, cooling and fire extinguishing apparatus, etc. To ensure its normal operation, it is necessary to cease fire when the furnace is ignited and shut down. After the temperature of the thermal oil drops, the circulating pump should be shut down. Frequent inspection should be carried out on the connection of the heat-conducting oil furnace tube wall, coil tube tension and so on. If abnormal changes and oil seepage are found, the furnace should be stopped in time for repair.
The thermal oil furnace of coal burning uses a grate. The grate uses a chain grate. Coal-fired thermal oil boiler generally used bituminous coal, mixed bituminous coal for combustion. In order to achieve better thermal efficiency and environmental protection efficiency, coal-fired thermal oil boiler has more configurations, such as blower, dust collector (cyclone dust removal, water film dust removal), slag extractor and coal loader. Because of its safety and energy saving, this series of heat carrier furnace has been widely used in various industrial fields.
According to the fuel characteristics, the thermal oil boilers supplier adopts such measures as high and low misalignment, widening space and ash cleaning device for ash blowing device in the convective heat exchanger section of the boiler to reduce the ash accumulation and improve the efficiency of the boiler. The boiler heating surface pipe butt should be fully automatic gas protection welding process and equipment, can be 100% real-time X-ray online detection welding. The welding quality is stable and reliable. Special design of grate arch, independent adjustment of air chamber, full and even combustion of coal, wide adaptability of coal, welcome to our factory for consultation and purchase.