Hazards of oil-fired and gas-fired boilers and preventive measures

　　The fuel of oil-fired boiler and gas-fired boiler is inflammable and explosive.Boiler room explosion is more harmful, and the source is generally electricity, natural gas and oil.So the explosion protection of boiler room must start from the management of electric circuit and natural gas and oil.Based on the analysis of the three basic factors that lead to the explosion of oil-gas boiler room, the possible factors that may lead to the explosion of oil-gas boiler room are summarized, so that we can avoid the boiler explosion in the future work.xDQBoiler Burner

　　The location or location where explosive substances can be released is called the release source.Airtight containers and channels themselves are not considered to be the source of release, and are considered to be the source of release when an accident occurs or when an explosive or combustible material is released during normal operation.The release sources shall be classified according to the frequency and duration of the release of inflammables.For explosive materials, the most important thing is to ensure that no leakage occurs.However, such leakage is inevitable, such as automatic meters, automatic analysis meter and valve, and so on.Therefore, in the design, must consider the electrical equipment in this environment for a long time normal work equipment explosion protection problem.xDQBoiler Burner

　　2. Ignition sourcexDQBoiler Burner

　　Open fire, spark, heat of chemical reaction and hot object surface can play a role in ignition, become a source of ignition.Electrical equipment, such as switches, knife switches, magnetic starter, etc., and the arc generated in the process, as well as the heat accumulation on the surface of the electrical equipment, may become ignition sources.In the electrical design is the most important is to prevent electrical equipment caused by the ignition problem.xDQBoiler Burner

　　3. Explosive concentrationxDQBoiler Burner

　　An explosive mixture can only be formed when an explosive gas is mixed with air in a certain proportion.This ratio is called explosive concentration.No explosion occurs when the concentration of the mixture exceeds or falls below the upper limit of the explosive concentration.Between the upper and lower limit of the danger zone;In particular, the lower limit, as the mixture below the lower limit is accumulated, may at any time reach the lower limit of explosive concentration and be ignited.Therefore, in the design of oil and gas boiler room, attention should be paid to the detection of explosive mixture concentration and the enhancement of indoor ventilation.xDQBoiler Burner

　　The safety hazard of air source boiler and electric boiler is mainly the danger of electric leakage.As long as the leakage protection and standard boiler operation can be.xDQBoiler Burner

　　The safety hazard of biomass boiler is mainly reflected in the safety hazard caused by water shortage.When producing biomass boiler, the manufacturer should do the automatic control protection device.xDQBoiler Burner

　　Summary: because coal-fired boilers pollute the atmosphere, existing environmental protection policies do not allow new coal-fired boilers.The oil and gas boiler has the explosion hidden danger, and the fuel receives the international oil, the natural gas price influence.It makes the cost and supply of boiler fuel unstable.The operating cost of electric boilers is the highest of all boilers.50% or more.Air source boiler is only suitable for summer use is more cost-effective.Operating costs in winter are equivalent to electric boilers.The smoke emission of biomass boiler is pollution-free and there is no explosion risk. The operation cost is the lowest among all boilers.Heating water costs only 5 yuan in summer and 10 yuan in winter.Biomass boiler fuel is produced by collecting agricultural and forestry waste, the price of granular fuel supply is stable.In order to save energy and environmental protection, safety, save money, please learn more about the natural life material boiler, the boiler into biomass boiler, purchase the use of biomass boiler.While saving yourself money, it can also contribute to the country's energy conservation and emission reduction.xDQBoiler Burner