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    Home > Chemicals Industry > Chemical Technology > There are about 470,000 coal-fired industrial boilers in China, accounting for 80% of industrial boilers

    There are about 470,000 coal-fired industrial boilers in China, accounting for 80% of industrial boilers

    • Last Update: 2022-11-20
    • Source: Internet
    • Author: User
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    China's coal-fired industrial boilers have always firmly occupied the main position of China's industrial boilers, according to statistics, there are about 470,000 coal-fired industrial boilers in use in China, accounting for more than 80% of the industrial boilers in use; It consumes about 400 million tons of standard coal every year, accounting for about
    a quarter of the country's total coal consumption.

    At present, China's coal-fired industrial boilers in use are mainly chain grates, the actual operation combustion efficiency and boiler thermal efficiency are about 15% lower than the international advanced level, soot emissions account for about 44.
    8% of the total national emissions, carbon dioxide emissions account for about 10% of the total national emissions, and sulfur dioxide emissions account for 36.
    7%
    of the total national emissions.

    At present, more than
    500 sets of pulverized coal industrial boiler systems have been built in Liaoning, Tianjin, Shandong, Anhui, Jiangsu, Zhejiang, Fujian, Guangdong and other eastern coastal areas, and in western alpine mining areas such as Inner Mongolia, Shaanxi and Gansu.

    "Coal-fired industrial boilers are one of the main contributors to urban air pollution, and the second largest source of soot-type pollution after coal-fired power generation
    .
    " Liu Feng, vice president of the China Coal Industry Association, said
    .

    In China's ecological environmental protection task is becoming increasingly arduous, especially air pollution prevention and control has become a major concern of people's livelihood today, the development, production and promotion of the application of clean and efficient new coal-fired boilers is conducive to saving coal, controlling the total amount of coal consumption, helping to reduce pollutant emissions, and prevent and control air pollution, which is both a top priority and a long-term strategic priority
    .

    In the coming period, coal will continue to dominate primary energy consumption
    .
    Therefore, it is necessary to further improve the level of clean and efficient utilization of coal and alleviate the pressure on
    resources and the environment.
    According to the Action Plan for Clean and Efficient Utilization of Coal (2015-2020), by 2017, the average operating efficiency of coal-fired industrial boilers will be increased by 5 percentage points compared with 2013; By 2020, the average operating efficiency of coal-fired industrial boilers will increase by 8 percentage points
    compared with 2013.

    China's coal-fired industrial boilers have always firmly occupied the main position of China's industrial boilers, according to statistics, there are about 470,000 coal-fired industrial boilers in use in China, accounting for more than 80% of the industrial boilers in use; It consumes about 400 million tons of standard coal every year, accounting for about
    a quarter of the country's total coal consumption.

    Coal-fired industrial boilers

    At present, China's coal-fired industrial boilers in use are mainly chain grates, the actual operation combustion efficiency and boiler thermal efficiency are about 15% lower than the international advanced level, soot emissions account for about 44.
    8% of the total national emissions, carbon dioxide emissions account for about 10% of the total national emissions, and sulfur dioxide emissions account for 36.
    7%
    of the total national emissions.

    At present, more than
    500 sets of pulverized coal industrial boiler systems have been built in Liaoning, Tianjin, Shandong, Anhui, Jiangsu, Zhejiang, Fujian, Guangdong and other eastern coastal areas, and in western alpine mining areas such as Inner Mongolia, Shaanxi and Gansu.

    "Coal-fired industrial boilers are one of the main contributors to urban air pollution, and the second largest source of soot-type pollution after coal-fired power generation
    .
    " Liu Feng, vice president of the China Coal Industry Association, said
    .

    In China's ecological environmental protection task is becoming increasingly arduous, especially air pollution prevention and control has become a major concern of people's livelihood today, the development, production and promotion of the application of clean and efficient new coal-fired boilers is conducive to saving coal, controlling the total amount of coal consumption, helping to reduce pollutant emissions, and prevent and control air pollution, which is both a top priority and a long-term strategic priority
    .

    In the coming period, coal will continue to dominate primary energy consumption
    .
    Therefore, it is necessary to further improve the level of clean and efficient utilization of coal and alleviate the pressure on
    resources and the environment.
    According to the Action Plan for Clean and Efficient Utilization of Coal (2015-2020), by 2017, the average operating efficiency of coal-fired industrial boilers will be increased by 5 percentage points compared with 2013; By 2020, the average operating efficiency of coal-fired industrial boilers will increase by 8 percentage points
    compared with 2013.

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