Industrial boiler transformation and upgrading to accelerate the efficiency of high efficiency pulve

Industry observation

2016 China international energy saving low carbon innovation technology and Equipment Expo will be held in September 12th in Beijing China International Exhibition center. This exhibition will be "green production, green life" as the theme, focusing on new energy saving technology and equipment field and the future trend of development, products involved in the field of energy-saving boiler, industrial furnace, heating energy saving technology and equipment, to further promote the development of energy saving and environmental protection industry, promote the transformation and upgrading of industrial boilers in china.

Industrial boiler is divided into coal-fired steam boiler, fuel gas steam boiler, oil furnace, hot blast furnace, mainly used in power generation, industrial production, textile, metallurgy and other fields. At present, the industrial boiler to coal based, the next period of time, coal-fired industrial boilers will still be the dominant product of our country, and the majority of the large capacity. But the coal-fired boiler will cause serious environmental pollution, with the change of the structure of energy supply and energy saving and environmental protection increasingly stringent requirements, small coal-fired industrial boilers will be phased out, the use of clean fuels and clean combustion technology with high efficiency and energy saving, low pollution industrial boiler will become the future development trend.

Data show that China's coal-fired industrial boilers about 47 units, accounting for more than 80% of industrial boilers, the annual consumption of about 4 tons of standard coal, accounting for about 1/4 of the country's total coal consumption. At present, our country's coal-fired industrial boilers with chain grate, the actual operation of the combustion efficiency and thermal efficiency of the boiler is low. Among them, the smoke and dust emissions accounted for about 45% of the national total emissions, carbon dioxide emissions by about 10%, sulfur dioxide emissions accounted for about 36%.

In recent years, our country vigorously develop energy saving and environmental protection industry, and guide the transformation and upgrading of industrial boiler production enterprises. In July this year, the Ministry issued the "energy efficient environmental protection industrial boiler industry implementation plan", promoting green manufacturing and intelligent manufacturing, the formulation and implementation of energy efficient environmental protection industrial boiler industry, to enhance the energy efficiency of industrial boiler system level and equipment level, the promotion of industrial boiler industry transformation and upgrading, to achieve energy conservation, improve the environment quality. "Plan" put forward by the end of 2020, to capture a number of key technologies and energy efficient environmental protection industrial boiler, cultivating a number of efficient energy saving and environmental protection industrial boiler manufacturing base, promote efficient energy saving industrial boiler products, efficient energy saving and environmental protection industrial boiler market share up to 60%, the cumulative promotion of efficient energy-saving environmental protection industry 1 million tons of steam boilers.

With the increase of China's environmental protection efforts, industrial boilers in order to achieve energy saving and environmental protection needs, enterprises have to upgrade the boiler, so that it can meet the requirements of energy-saving and environmental protection. Institutions are expected, such as the use of pulverized coal fired industrial boiler technology to existing coal-fired industrial boilers are upgrading, annual savings of 1 tons of standard coal, carbon dioxide emissions of about 5 tons, about 3 million tons of sulfur dioxide, about 300 thousand tons of dust and waste residue of about 30 million tons, is expected to significantly improve the air quality in china. At the same time, the coal industry boiler system has significantly improved the efficiency of coal utilization. The data show that the combustion efficiency of pulverized coal industrial boiler system is more than 98%, and the thermal efficiency of the boiler is more than 90%. Compared with the traditional chain grate boiler, the average efficiency of pulverized coal fired industrial boiler system increased from 65% to more than 90%, the comprehensive coal saving rate reached more than 30%, the future will become the main development direction of industrial boilers in china.

Hexun.com published today, "the upgrade accelerated efficient pulverized coal furnace technology the significant advantages of" industrial boiler transformation, more reports on the matter, please read in the news finance client.