论文部分内容阅读
一、前言节能是解决能源问题的一条重要途径,因而受到世界各国的普遍重视。工业窑炉因其用途广,消耗能源多,热效率低,自然成为节能的重点。近些年来,工业发达国家已相继研究出各种适用于工业窑炉的节能装置。其中以自身预热烧嘴结构紧凑、节能效果显著、经济效益突出等优点而居首位。近年来其应用范围正在不断扩大。到目前为止,国外的自身预热烧嘴,只能烧各种气体燃料和粘度小于3.3°E的油。我国燃油工业窑炉,除少数烧轻柴油
I. INTRODUCTION Energy conservation is an important way to solve the energy issue and is therefore universally valued by all countries in the world. Industrial kilns because of its wide range of uses, energy consumption and low thermal efficiency, naturally become the focus of energy conservation. In recent years, industrialized countries have successively developed a variety of energy-saving devices suitable for industrial kilns. One of its own preheater burner compact, significant energy-saving effect, highlighting the economic benefits and other advantages come first. In recent years its scope of application is constantly expanding. So far, foreign self-heating burner, can only burn a variety of gaseous fuels and oil viscosity less than 3.3 ° E. China’s oil industry kilns, except for a few burning light diesel oil