Under different loads, thermal efficiency of the 1 ton boiler steam generate in pound whether there will be major changes?Each boiler has an economic load range, generally about 75% to 100% of rated load of the boiler, than this load, the efficiency is decreased below this load, the efficiency also decreased; for each boiler furnace and smoke channel capacity is fixed, when the rated load is exceeded, causes the fuel in the furnace residence time is too short, not enough time to be taken out of the combustion furnace, resulting in increased heat loss chemically incomplete; because excessive smoke, smoke flow and flue gas temperature of greater than normal, causing a large loss of the flue gas, reducing its efficiency. In the low-load operation, since the furnace temperature drops more, burning disturbance weakened, incomplete combustion heat loss increases, boiler efficiency will be reduced.

What areas need the benefits of a steam 1 ton boiler steam generate in pound in daily life brought us there are areas in need of life has a lot of steam, naturally inseparable from steam boilers to make steam, then you have it? Xiao Bian here to tell you about the most common of several common places: 1, home heating in winter is very cold, especially in the northern region, then at home to install a steam boiler, steam boiler steam and then supplied through the pipeline in circulating the room, so that we can make the entire room becomes warm up. Heating is such a general truth, but to install the heating price is too expensive, no steam boiler is more affordable. 2, bath a lot of people hate going to some of the bathhouse, the reason is because there is very little room Jacuzzi, steam too but stayed in there a long time will dizziness. So they prefer to take a bath at home, summer is no problem, but if it is winter? Bathing will be cold at home, this time you can install a steam boiler at home, and how much to adjust its good use steam to set what kind of vapor discharge amount, so as to be able to enjoy a bath at home feeling and do not do not want to dizziness phenomenon. 3, for some people who want to do business with entrepreneurial wealth for steam boilers can say is their best assistants, like selling bread, buns food such time, if only rely on water to get burned with steam, the result is not heat well and is hard to control, so that we need to use the help of a steam boiler. Steam boiler to provide steam to the best people to make these foods, but do not worry about the heat problem.

Recently, Shanxi Province issued a notice "Shanxi win the Battle of Blue Sky 2019 action plan" for the atmospheric environment management direction, the total annual target put forward concrete implementation of the program, as follows.

1, to promote the boiler depth treatment. October 1, 2019, with the province and more than 65 tons of steam coal-fired boilers and located in built-up areas of cities and counties in coal-fired heating boilers, biomass boilers to complete a full ultra-low emissions transformation. Actively promote the orderly transformation of gas boiler low NOx combustion. 2019, the province completed 232 sets of 19060 tons of steam boiler low nitrogen gas Combustion Technology, 40 407 tons of steam boilers ultra-low emission biomass transformation, 907 sets of 4160 tons of steam boiler low NOx combustion gas transformation.

2, continue to carry out special treatment industrial furnaces. The inclusion of 2018 --2019 autumn and winter ban out of the scope of the comprehensive management of air pollution crucial action of industrial furnaces (coal-fired stove in key areas and non-ferrous industry, coal-fired kilns, coal-fired reverberatory furnace, coal-fired lead melting pot and lead electric boiler, coal-fired heating in the cogeneration heating pipe network coverage, kiln drying, etc.) to conduct a comprehensive clean-up, to ensure the elimination ban in place. Expected annual industrial furnaces out of 147 units, industrial furnace-depth treatment of 629 units.

3, vigorously promote clean winter heating. Full use of the complete transformation of the ultra-low emission cogeneration units and large central heating boiler, cogeneration and district heating based, coal to electricity, coal gas and other clean energy sources, supplemented priority to the township as a unit, take piece together the transformation of the way, instead of living and bulk coal for heating.

4, strengthen management and control bulk coal, municipal or county government to promptly clean heating has been completed the transformation of the area designated as a "ban on coal zone" prohibiting bulk coal entering, to prevent the resurgence of loose coal; energy management department should be organized to make clean coal supply protection; market supervision and management departments to increase coal quality sampling, civil bulk coal company coal sales monthly sampling coverage to more than 10%, the annual sampling coverage to 100%.

5, the implementation of total coal consumption control. Optimize the use of coal structure, non-power coal in 2019 substantially reduced compared to last year, accounting for the province to improve coal for power generation coal consumption ratio.

7, shutting down out of substandard small coal-fired units. In the case with cogeneration heating conditions, shutting down the integration of 300,000 kilowatts and heating in the range of 15 kilometers radius of more coal-fired heating boilers and coal-fired units is not up to the small thermal power generating units. In 2019 the province out of 300,000 kilowatts or less is not up to five coal-fired units, 1.02 million kilowatts.

Even though the CFB operates at a much lower temperature than a pulverized coal-fired unit,the high particle residence time and turbulent mixing provided by the hot circulating solids to enhance carbon burnout and in,practice,the two units operate with similar combustion efficiencies.The CFB,however,can operate with a lower flue gas exit temperature which enhances 1 ton boiler steam generate in pound efficiency. The reason for this lower flue gas temperature is the economizer, which can be used more effectively in a CFB.The water temperature can be raised in the economizer while still maintaining the appropriate steam/water ratio by weight in the furnace tubes, as the heat fluxes are lower than in a pulverized coal-fired unit.The SO2 content in CFB flue gas is also significantly lower than in a PC, since sulfur capture takes place in the furnace.This results in a lower acid dew point and flue gas can be colder without cold end corrosion.While more auxiliary power is needed for fluidization, no mills are required and there is no additional flue gas pressure drop due to FGD and SCR units, and no water consumption, as in a FGD.The power demand of these components are more or less equal to the power needed for fluidization.