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2023
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09
Energy Saving Status and Development Trend of Industrial Furnace
Industrial furnace energy saving in addition to tapping the potential from the equipment and technology, but also from the energy management aspects of manpower. From the organization, production, operation of three aspects to strengthen energy management. Organize production, strengthen equipment maintenance, exert the ability of equipment, and make the furnace run. Improve the operation level, strengthen the planning and scheduling, and check and deal with the energy waste caused by running, emitting, dripping, leakage and other energy waste in the process of energy use, so as to effectively eliminate all kinds of tangible losses.
Development Trend of Industrial Furnace Energy Saving
(1) Adjust the fuel structure. Although coal is still the main energy source in China at a considerable stage, it is not only seriously polluted, but also unfavorable to the implementation of high-temperature air combustion technology. Therefore, replacing coal and other solid fuels with oil and gas is a strategic direction for the energy-saving development of industrial furnaces in China.
(2) Further development of combustion technology. Vigorously and promote high temperature air combustion technology is still the future direction of industrial furnace energy-saving development. On the basis of high temperature and ball screw flame, the technology of increasing furnace temperature, the technology of uniform distribution of furnace temperature, and N0x control technology are the core technology of promoting oxygen-enriched combustion and the future development direction. At the same time, the emission reduction and storage of C02 will become an important research hotspot, and waste heat recovery and full use of low calorific value fuel are the focus of energy-saving development of industrial furnaces.
(3) Masonry will develop in the direction of integration and lightening. With the development of monolithic refractories, the overall casting and light structure will be more extensive development. Using new refractory materials, using high temperature resistant ceramics and ceramic fibers instead of refractory bricks, so that the furnace heats up quickly and the heat loss is small.
(4) Both energy conservation and environmental protection. While carrying out energy-saving transformation, pollution control should be carried out, and efforts should be made to reduce or eliminate harmful exhaust gas and soot emissions. Energy conservation is one of the big environmental protection measures for China.
China's energy shortage and shortage has become a foregone conclusion, a serious impact on economic development. Energy conservation is the core of China's energy strategy and policy. To solve the problem of energy and resources, the fundamental thing is to rely on scientific and technological progress. The energy-saving of industrial furnaces should focus on technological innovation, find and explore new energy-saving mechanisms and ways, walk out of the old road of traditional energy-saving methods, and take the sustainable development path of high technology content, good economic benefits, low resource consumption and less environmental pollution.
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