The boiler heated by heat transfer oil is called heat transfer oil boiler

Compared with the traditional heat transfer medium water and steam, the heat transfer oil boiler has the following advantages

1. Omit the water treatment system and equipment, improve the thermal efficiency of the system, and reduce the maintenance workload of equipment and pipelines. It can reduce the initial investment and operation cost of the heating system

2. Very high operating temperature can be obtained under almost atmospheric pressure. It can greatly reduce the operating pressure and safety requirements of the high-temperature heating system, and improve the reliability of the system and equipment

3. It can meet the process requirements of heating and cooling at different temperatures in a wider temperature range, or use the same heat transfer oil in the same system to realize the process requirements of high-temperature heating and low-temperature cooling at the same time. It can reduce the complexity of the system and operation

4. The heat transfer oil does not freeze without corrosion, and the heat transfer oil will not scale and cause corrosion like water. Since the heat transfer oil does not contain solid substances that will precipitate after heating, the expensive water treatment facilities and the chemical treatment of each part for corrosion prevention are eliminated. The natural or synthetic heat transfer oil available on the market is anti freezing at low temperature

5. Efficient four return design, comprehensive and uniform heating, low thermal inertia; The air enters the boiler from the air inlet of the burner at the lower part of the boiler, and then passes through the jacket between the inner and outer layers of the heat transfer oil furnace from bottom to top, reaching the burner at the top. In this process, the air is preheated. The preheated air enters the combustion chamber, passes through four returns, and is finally discharged from the chimney. This principle saves the use of a large number of high-temperature thermal insulation materials, greatly reduces the thermal inertia of the boiler, and thus prevents the excessive heating of the heat transfer oil caused by the problems of the pump and power supply

brief introduction to the performance of heat transfer oil boiler is as follows:
1. It can obtain higher working temperature under lower working pressure

2. Stable heating and accurate process temperature regulation
3. Liquid phase circulating heating, no condensation discharge heat loss, and high thermal efficiency of the heating system

4. When the liquid phase transports heat energy, the pressure of the heat carrier is 70 times less than that of the saturated steam of water at ＜ 300 ℃

5. It has complete operation control and safety monitoring devices< br /> 6. It can replace the water cut-off steam boiler heating in areas with poor water resources

application fields of heat transfer oil furnaces
In the chemical industry, it is mainly used for distillation, evaporation, polymerization, condensation / demulsification, greasing, drying, melting, dehydrogenation, forced heat preservation, and the heating of synthetic devices such as pesticide intermediates, antioxidants, surfactants, spices, etc

In the fat industry, the heat-conducting oil furnace is mainly used for the heating of oil decomposition, fatty acid distillation, greasing, nitrification, hydrogenation reaction, concentration, vacuum deodorization and other devices

In the synthetic fiber industry, heat-conducting oil furnaces are mainly used for polymerization, melting, spinning, thermosetting, fiber finishing, extension and heating of drying equipment

In the paper industry, it is mainly used for the heating of glue coating roller, drying roller, drying room, drying cabinet, hot melt pot and corrugated paper processing

In the plastic and rubber industry, it is mainly used for heating and insulation of hot pressing, hot stretching, extrusion, kneading, internal mixing, vulcanization molding, injection molding machines, slurry mixers, conveyor belt dryers, screw extruders and molds

In the air conditioning and electrical equipment industry, it is mainly used for centralized or decentralized heating in factories, offices, hospitals, civil buildings and hotels; Polishing machine, plate rolling machine, vacuum machine, dryer, drying chamber and vacuum chamber heating in electrical equipment manufacturing industry

In the fat and paint industry, it is mainly used for heating autoclaves, dryers, distillation tanks, evaporation equipment, paint drying, baking, drying and high-temperature curing

In the wood industry, it is mainly used for the hot pressing of fiberboard, particleboard, laminate, plywood, decorative panel and the heating of wood drying equipment, drying equipment, coating equipment and gluer

In the building materials industry, it is mainly used for gypsum board drying, concrete construction solidification protection and prefabrication production, ceramic tile film pressing, decorative material drying and linoleum production line

In construction engineering, it is mainly used for heating and dissolving asphalt, heating and insulation of asphalt storage tanks, asphalt concrete and emulsified asphalt

In metallurgy, machining and casting industries, heat-conducting oil furnaces are mainly used for heating metal degreasing tanks, acid irrigation, pickling tanks, cleaning tanks, electroplating tanks, LV Yang plate oxidation tanks, electrode manufacturing, bath heat treatment devices, phosphate treatment equipment, baking machine rooms, sand core drying, varnish spraying and drying, and assembly treatment devices

In the food industry, it is mainly used for the heating of bread baking device, biscuit baking device, candy production device, grain drying device, edible oil pressing and refining device, distillation pot, autoclave, conveyor belt dryer

In the textile printing and dyeing industry, it is mainly used for the heating of drying and setting devices, hot melt dyeing devices, dyeing and printing devices, dryers, dryers, calenders, flatteners, washing machines, cloth rolling machines, ironing machines, hot air stents, etc

In the automobile manufacturing industry, it is mainly used for heating tunnel drying rooms, degreasing baths and phosphoric acid treatment equipment

In the carbon industry, it is mainly used for graphite electrode, carbon products, asphalt melting, kneading pot heating, extrusion heating. In addition to the above industries, the heat-conducting oil furnace can be used for heating generators, hot water generators, steam generators, radiators, soap washing machine industries, tar processing industries, and washing machines