The gas thermal oil heater is mainly composed of incinerator, furnace, circulating oil pump, expansion tank, chimney and control system. Using natural gas or liquefied petroleum gas as fuel, the hot oil is heated in the furnace. The hot oil circulates between the heat transfer oil boiler and the heat engine through a circulating oil pump, and reaches the function of heating and controlling temperature. In addition to carbon dioxide and water, there are no other harmful substances in natural gas incineration, so natural gas heat conduction oil boiler as an environmental boiler has been strongly supported by the government.
Compared with traditional coal fired boilers, thermal oil heaters can complete automatic and intelligent operation without the need for full-time boiler operators, thus saving labor costs. In addition, when the normal operation and operation of the outage, the natural gas boiler thermal oil no continuous heating coking risk. Natural gas boiler has pipeline explosion-proof equipment, block control box, extend service life. Hot oil bypass pressure release loop.
Gas Thermal Oil Boiler Advantage
- Liquid phase circulation heating, no condensation heat loss, high thermal efficiency of heating system.
- Obtain low pressure high temperature hot medium, easy to regulate, uniform heating, can meet the precise process temperature.
- There are technical measures in the system to compensate the changes of the volume caused by the heating and heat release of the working medium and temperature rise and fall.
- Technical measures to strictly control air, water and other low volatile content in working medium shall be taken before circulating heating.
- Large-diameter combustor: The boiler combustor is composed of large-diameter coils, with sufficient fuel combustion space, complete combustion and high thermal efficiency.
- Coil design: the inner and outer spiral coils are made of multi-head and small-diameter steel tubes, which have good thermal expansion performance, low stress, safety and reliability.
- Process design: three return trips of flue gas, medium flowing through inside and outside coil, uniform flow rate, safe and stable operation.
- Sufficient output: reasonable heating surface layout, large area, good heat transfer effect, high efficiency, sufficient output stability.
The horsepower and heating power of this series thermal oil boiler oil pump can be fixed. Selection of crowbar machine, convenient device, simple operation. Multilayer coil is used for heat exchange, excellent installation of heating area, low external heat load, resulting in thermal oil is not easy to coking and carbon accumulation. Adiabatic incineration of fuel in the furnace can make incineration simpler and more comprehensive and improve the thermal efficiency of the boiler.
The gas thermal oil heater has high operating temperature under low pressure and can control the operation of medium with high precision. The system has high heat utilization rate and convenient operation and maintenance. It is a safe, efficient and energy-saving heating equipment.