prize list forfluidized bed biomass boilers

China fuel gas-fired prize list forfluidized bed biomass boilers future energy saving potential analysis: China's industrial boiler production and use of a wide range of large and small average capacity, the capacity is less than 35t / h boiler accounts for 98.9% of total industrial boilers, of which 2 ~ lOt / h of accounting for about 75% of the boiler, boiler average capacity of less than 3t / h. Coal-fired industrial boilers account for more than 80% of the industrial boiler, fuel gas-fired boiler accounts for about l5%, electric heating boilers account for about l%, the rest is methane, black liquor, biomass and other fuels for the boiler. By the end of 2008, China's industrial boilers with 578,200 units, incremental 8% ~ lO% per year, the annual fuel consumption of about 400 million t (tce), about 1/40 of the total coal output of China's industrial boilers emit large quantities of smoke and SO2 and NOx and other pollutants in the atmosphere has become one of the major coal-burning pollution in China. Pollutant emission of industrial boilers per year is about: smoke 8,000,000 t, S02900 Wan t, C0212.5 one hundred million t.

Meanwhile, the transformation of the cost of coal-fired prize list forfluidized bed biomass boilerss, specifically how much, is based on the actual situation of the boiler to set, refer to the following main points.

1, determine the status of the boiler: To understand the current situation in the use of coal-fired boilers, there is almost a new, how about the extent of damage, if there is severe wear.

2, the transformation method: There are many ways of coal-fired boiler, the coal to gas, biomass, coal, coal to methanol to change the status quo are more and more. How you want to change, only partial or total transformation of the transformation, these costs are different.

3, difficult transformation: some boiler design of structural change is better, but some difficult to change the degree of difficulty of the transformation is the technical difficulty of the transformation will affect the final cost.

4, boiler life: life is generally coal-fired boilers in 10 years --20 years, if the stove has been used for more than six years, the extent of the damage is more severe, corresponding to the degree of difficulty and the transformation will also increase the .

At the end of 2017, China Guodian is located in Jiangxi Province Wanan Hydropower Plant After evaluating the situation, some of the steam prize list forfluidized bed biomass boilers used to purchase much-needed daily work. Sales Manager fast boiler combined with the actual situation of the power plant for its recommendation 2 0.5 tons of electrically heated steam boilers.

How many calories Horizontal one ton steam prize list forfluidized bed biomass boilers needs? 1 ton steam boiler, require 600,000 calories, biomass is the most economical fuel. 1 t of steam boilers, 600,000 calories needed, is converted into fuels: diesel 58kg / hour, i.e. cost of diesel and 466 / hour; biomass particles 150kg / hour, the cost of 165 / hour. 697 electrical degrees / hour, i.e. cost of electricity 697 / hour; gas 75m3 / hour, i.e. cost of natural gas 375 / hour; 120kg of coal / hour, i.e. cost of coal is about $ 120. As can be seen from the above, coal and biomass particles are the most economical. Wherein the combustion of coal is difficult to control, and the actual consumption costs considerably biomass particles. However, polluting coal boiler is very large, and the biomass boiler is both economical, and environmentally friendly. Accordingly, we can see that biomass pellet boiler is the best future direction of development of the industry boiler, the boiler will also become the industry mainstream.

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