一、概况我厂有两台0.928×1.04=0.97米~2室式燃煤加热炉,轮流供5台蒸汽锻锤使用。(其吨位分别为一吨一台,半吨三台,0.25吨一台)。在两台锻造加热炉尾部,加装半快装锅炉作为余热锅炉,利用高温出炉烟气获得蒸汽,以供蒸汽锻锤使用。多年来的实践和热平衡测试数据说明:此种燃煤加热炉余热利用系统,能够满足锻造生产需要,对提高热能利用效率,降低锻件成本大有好处。二、炉子的主要结构和技术性能 (一)加热炉的主要技术参数如下: I. Overview I plant has two 0.928 × 1.04 = 0.97 m ~ 2-room coal-fired furnace, in turn for 5 sets of steam forging hammer use. (The tonnage of one ton, one ton, three tonse and 0.25 tonne). At the end of two forged reheating furnaces, a half-quick-loading boiler is installed as a waste heat boiler, steam is obtained from the high-temperature flue gas for steam forging hammer use. Years of practice and heat balance test data show that: This coal-fired furnace waste heat utilization system to meet the needs of forging production, to improve thermal efficiency and reduce the cost of forging large benefits. Second, the main structure of the furnace and technical performance (A) The main technical parameters of the furnace are as follows: