Circulation pumps for thermal oils in heating systems. Thermal oils are applied in systems that use a high temperature oil carrier. The use of thermal oil as a heat carrier for supplying thermal energy in various technological processes in industry is more preferable than steam heating, as it allows obtaining high temperatures at low pressures, which reduces the cost of the main equipment.
Areas of application for thermal oil boilers:
Pump for oil thermostats. Oil is used as a heat carrier in the thermostat circuit. The operating temperature of the thermostat is 300 °C. Thermostats are designed for heating molds and calenders and are used in various industrial processes, including casting, extrusion and forging.
Steam generator oil pump. Steam generator with indirect heating. A special thermal oil is used as a heat carrier. The combined use of steam generators in thermal oil systems is one of the simplest ways to obtain the steam required for production.
The circulation pump delivers thermal oil, the oil circulates in tubes washed by cold air. As a result of heat exchange, hot air is obtained, which can then be easily used in industrial systems. The largest volume of thermal oil consumption belongs to thermal oil boilers and systems.
Also, biomass elements can be used as fuel in thermal oil boilers - wood processing wastes (sawdust, shavings, wood chips, bark) of any humidity, wood pellets and granules, peat, crop waste (buckwheat husk, cake and husks of sunflower seeds, hop and grape vine , boxes of flax, straw, etc.).
Thermal oil boilers are mainly used in industry, where they replace steam boilers. Heat-transfer installations, widespread in the West, operating on thermal oil, are used in all areas of energy. Wherever a uniform heating process is required at temperatures up to 450 °C. Thermal oil is used as the heat carrier of the installation, instead of hot water or steam.
Hot water mode for heating and hot water supply, steam mode for technological needs, with power generation - cogeneration plants.
Thermal oil boiler house - a heat generating system using mineral or synthetic oil as a heat carrier. The thermal oil boiler house allows, at low pressure in pipelines (about 6 bar), to create operating temperatures up to 350 °C.
Areas of use for thermal oil boilers:
The complex is designed for heating and draining dark oil products (fuel oil), oil (oil drain), bitumen (bitumen heater) from railway tanks through the top hatch. A special thermal oil is used as a heat carrier. Oil consumption rates depend on the power of the installation, the volume of the expansion tank, the heated area, operating conditions, etc. Mineral organic heat carrier, with proper operation of the system, lasts about 10,000 hours, synthetic is 5 times longer, detection and monitoring of thermal destruction of the heat carrier (occurs when the operating temperatures for this heat carrier are exceeded), it is easy to carry out by conducting its periodic analysis.
Petroleum oil pumps used in closed heating systems equipped with a device for removing low-boiling decomposition products that may form during long-term operation of the heat carrier. Recommended for chemical fiber factories and other industries. The maximum allowable oil temperature with intensive forced circulation under long-term operation is up to 300 °C.