论文部分内容阅读
高压高炉在冶炼过程中,产生出的煤气具有一定的压力。以往,煤气的压力经过调压阀减压后输送给用户使用,造成煤气压力能量的损失。高炉炉顶煤气能量回收透平发电装置(简称TRT)是当前取代调压阀组最为合理的系统,该系统煤气压力调节稳定,回收能源效果显著,不消耗任何燃料,不产生环境污染,发电成本低,已经在国际上得到了普遍的应用。 自从苏联1962年第一套TRT投产以来,世界上比较典型的TRT,按煤气净化系统划分大致可分为三类:
High-pressure blast furnace in the smelting process, the gas produced has a certain pressure. In the past, the pressure of the gas pressure regulator valve after the delivery to the user to use decompression, resulting in pressure loss of gas pressure. Blast furnace top gas energy recovery Turbine power generation unit (referred to as TRT) is the most reasonable system to replace the regulator group, the system gas pressure regulation is stable, significant energy recovery, do not consume any fuel, no environmental pollution, power generation costs Low, has been widely used in the international community. Since the first TRT was put into operation in 1962 in the Soviet Union, the typical TRT in the world can be divided into three categories according to the gas purification system: