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一、改造时间:1977年10月。二、改造地点:鸡西房产段舍。三、原炉情况: 原来段舍锅炉房安设一台四平锅炉厂制造的5M——9铸铁锅炉,担负段舍大楼及地区职工食堂1290平方米采暖面积。采暖方式为自然循环温水采暖,烟囱高度为20米,采暖期耗煤180吨,烟囱排烟为浓黑色。1975年用土法改炉,将炉体抬高380％,下部加水冷壁,炉膛砌反射拱,采暖期耗煤150吨,烟囱排烟为淡黄色。
First, the transformation of time: October 1977. Second, the transformation Location: Jixi real estate section. Third, the original furnace situation: the original section of the boiler room to set up a Siping Boiler Factory 5M - 9 cast iron boilers, responsible for the section of the building and the area staff canteen 1290 square meters of heating area. Heating for the natural circulation of warm water heating, chimney height of 20 meters, 180 tons of coal during the heating, chimney smoke thick black. In 1975, soil modification furnace, the furnace elevation of 380%, the lower water wall, refractories furnace arch, coal consumption during heating 150 tons, chimney exhaust light yellow.