Oil-fired gas boiler is the main force in the heating system, which can provide a steady stream of heat for the heating system. With the premise of comprehensive attention to energy saving and emission reduction in today's society, how can oil-fired boilers be used in heating systems to solve the problem of boiler energy saving, which can save money and operate efficiently?
Zhengzhou Fangkuai Boiler will tell you that if you want to improve the thermal efficiency of the boiler and heating system and reduce energy consumption, you need to strengthen the maintenance of the daily operation of the boiler, analyze the factors that affect the thermal efficiency of the boiler during the operation, and formulate Come up with effective solutions.
Fuel is the most consumed in the use of oil-fired gas boilers. To make energy-saving measures, we must start with the choice of fuel. Under current social and economic conditions, there are three main boiler fuels, namely solid fuel, gas fuel and liquid fuel.
From the overall situation, gas fuel has great advantages in terms of heating quality and environmental protection. It should be given priority when selecting fuel. In the fuel selection of fuel oil, because of the higher cost, it is often more expensive to select this fuel in boiler heating.
In terms of combustion methods, the combustion forms of different forms of fuel are different: gaseous fuels are mainly flamed and flameless, and flamed combustion is gas-phase combustion. The flame is longer and has a clear contour. The speed of combustion is strongly related to the mixing speed of air. Flameless combustion refers to solid-phase combustion. The combustion speed is fast and the combustion temperature is high. The disadvantage is that the combustion capacity is small.
Liquid fuels also have two types of combustion, namely high-pressure atomization and low-pressure atomization. High pressure atomization is more suitable for some larger boilers. Although it can effectively recover the waste heat of the flue gas, the operating cost and energy consumption are relatively high. The low-pressure atomization is mainly applicable to small and medium-sized oil-fired and gas-fired boilers. The energy consumption and cost are relatively high. Although it is not convenient to collect flue gas, the corresponding method can still be used to collect waste heat.
In general, when selecting fuel for oil-fired gas boilers, various conditions should be compared according to the actual situation to determine the most suitable fuel and combustion method.