论文部分内容阅读
节约能源,这已成为目前国内外日益关心的重要课题。在工业炉的节能技术方面,除了近几年来已取得显著效果的诸如废热利用、新型节能燃烧器以及采用新型的耐火绝热材料——耐火纤维等节能措施外,最近在日本等国又出现了一种新型的节能材料——节能涂料,并已作为商品推向市场。据称,在工业炉(包括加热炉、热处理炉、退火炉等)上应用这种节能涂料后可获得节约燃料2～24％,提高生产率约20～30％,延长炉衬寿命等效果。现将这种节能涂料的化学成份、特性、节能机理和节能效果、使用方法以及应用范围等概述如下。
Energy conservation has become an increasingly important issue at home and abroad. In terms of energy-saving technologies for industrial furnaces, in addition to energy-saving measures such as waste heat utilization, new energy-saving burners and the use of new refractory insulation materials, such as fire-resistant fibers, which have achieved remarkable results in recent years, New energy-saving materials - energy-saving coatings, and has been brought to market as a commodity. Allegedly, the application of such energy-saving coatings in industrial furnaces (including furnaces, heat treatment furnaces, annealing furnaces, etc.) results in savings of 2 to 24%, an increase in productivity of about 20 to 30% and an extended lining life. Now this energy-saving coatings chemical composition, characteristics, energy-saving mechanism and energy-saving effect, the use of methods and the scope of application are summarized below.