Gas fired boilers are fueled by natural gas, city gas, coke oven gas, liquefied petroleum gas or biogas. Gas fired boilers include gas fired steam boiler and gas fired hot water boiler. Gas fired hot water boiler is also called gas fired heating boiler.

Gas fired boilers are the popular choices in areas of the country with easy access to gas sources. Unlike coal fired boiler, gas fired boilers require a burner to inject the gas fuel into the boiler furnace, it is burned in a fire chamber without the use of grate. Since gas fired boilers do not produce ash after combustion, so they do not need slag remover. If the gas injected into the furnace is mixed with the air within a certain range, it is easy to explode. Therefore, gas fired boilers require an automated combustion and control system. Gas fired boilers are compact in structure; the boiler body and its ventilation, water supply, control and auxiliary equipment are all arranged on one distribution box, and the large and medium-sized ones can also be assembled.

The main pressure components of fire tube boiler: shell, tube sheet, furnace, and fire pipe;

The main pressure components of water tube boiler: drum, water wall, boiler tube bundle, serpentine tube, header;

The connection mode of main pressure components: welded or expanded tube joint.

TANSHAN Brand gas fired boiler includes SZS series gas steam boiler, SZS series gas fired hot water boiler, WINS series gas fired hot water boiler, WINS series gas steam boiler, all our gas fired boiler can be applied to generate steam or hot water for industrial applications.

Oil fired boilers are fueled by light oil (such as diesel or kerosene), heavy oil, residual oil or crude oil. Oil fired boilers is a popular choice in areas of the country with easy access to oil sources. Unlike coal fired boiler, oil fired boilers require a burner to inject oil fuel into the boiler furnace, it is burned in a fire chamber without the use of grate.

Compared with gas fired boilers, oil fired boilers are more convenient to use. With the development of the economy and the advancement of society and people’s awareness of environmental protection, coal fired boilers are far away from people’s sights due to serious pollution. They are replaced by new environmentally-friendly boilers, such as electrode boilers, oil fired boilers, gas fired boilers, etc. The electrode boiler is the most expensive to operate, and the gas fired boiler needs to open the gas pipeline. If there is no natural gas pipeline and the boiler operation cost is low, only oil fired boiler is available. Oil fired boiler is heated by the burner, the oil atomization effect is good, fuel is fully burned, and the chimney has no see black smoke, so oil fired boiler is green, energy-efficient and energy-saving.

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