coal fired fluidized bed boiler

Instead of gas-fired coal fired fluidized bed boiler coal-fired boilers has become an inevitable trend of more and more common as the use of gas, China's energy structure has undergone tremendous changes. In the future for a long period of time, gas and coal is still the main source of energy, how to weigh the severity of it in small series for everyone here today about the analysis and comparison:? Although there are many drawbacks of coal-fired boilers, but in the national economic development has an irreplaceable role, he plays an important role in the past for a long time. Because all the advantages of gas-fired boiler, will become a major force in the development of national energy policy boiler. Instead of gas-fired boiler coal-fired boilers has become an inevitable trend. Coal-fired boilers are in a very long time the main products of heating, but there are many drawbacks: such as low thermal efficiency, energy waste, due to the high sulfur content coal, to atmospheric pollution. In recent years, the contradiction between supply and demand of energy and environmental pollution have become increasingly prominent. Compared with coal and gas, is one of the most clean fuel, he combustion, high thermal efficiency, low air pollution, good environmental performance.

Note reform project electric coal fired fluidized bed boiler renovation project which note electric boiler which? Electric boiler reconstruction project notes and common rehabilitation programs under the influence of reform policies in recent years, coal boiler, electric boiler transformation project will be more, so the process of carrying out the transformation of the electric boiler, it should be noted that on? (1) distribution problems, want to effectively use electric boilers, power distribution issue will be a priority issue, and distribution environment is not in place, there is no way to install electric boiler. (2) the analysis of the actual situation of reform, in the process of transformation in some parts of the original boiler can still use simple, so the use of the process, can simply be retained, both to reduce the difficulty of construction can also save some costs, it is important not affect the safety of the boiler running smoothly. (3) At the same time, the technical staff of the organic integration and use of existing and new elements of the original, is more important, so be sure to have a clear understanding of the actual situation at the scene, prompting the entire electric boilers after the transformation operation coordination. No matter how they talk, renovation work must be combined with the actual situation, a clear location, and reasonable reform, promote the transformation of the smooth operation of the boiler.

A coal fired fluidized bed boiler thermal efficiency improve conventional coal-fired boiler mostly thermal efficiency of about 70%, a large portion of the energy due to heat loss or otherwise be wasted, the use of gas boiler after the "coal to gas", the thermal efficiency will be 20% -40% improved. Second, lower investment costs than the price of coal gas prices high, but in addition to fuel costs, only the investment pipeline can. The investment in coal-fired boilers in addition to fuel costs, as well as transportation costs, labor costs, storage costs, the overall price is not cheap. From the cost point of view, natural gas overall advantage. Third, improve environmental benefits due to the combustion of natural gas itself is adequate, and clean burning, non-polluting emissions is a more environmentally friendly energy sources. After coal combustion emissions from sulfur, more ash, environmental pollution more serious, which is incomparable with gas boiler. Gas boiler can bring greater environmental benefits to the enterprise.

Inter-regional Pingdingshan Coal Industry Group Co., Ltd. by the Pingdingshan Shenma Group and two Chinese top 500 enterprises founded by restructuring, cross-industry, cross-ownership and transnational business of large state-owned energy and chemical group, under the People's Government of Henan Province , is the most complete variety of coking coal, thermal coal production base, has Asia's largest chemical production base in nylon. Carefully selected and comparison, fast coal fired fluidized bed boiler Pingmei cooperation with party has chosen to provide a 2 tons of steam electric steam boiler (WDR2.0-1.25-II) by a fast side.

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