论文部分内容阅读
永川钢铁厂跳石河分厂铸管立式热风炉是1957年12月6日投入生产。风温在600C°～620℃,至今已使用两年多,从未折换铸铁管件、石壳炉体。铸管没有弯斜,倒塌、破裂、起壳现象。该炉之所以能高温长寿,主要是厂党委重视了铸管质量、安装、技术操作和管理。 (1)基建结构安装方面: 铸管立式热风炉,受热面积为159平方米,热风炉全长17050毫米,宽3500毫米,高3600毫米,两侧用槽铁拉条16根将石壳拉紧,炉内V型弯管36根,底座39个,直管6个,冷热风四通各1根。
Yongchuan Iron and Steel Plant jump stone River Branch cast pipe vertical hot stove is December 6, 1957 into production. Air temperature at 600C ° ~ 620 ℃, has been used for more than two years, never converted cast iron pipe, stone shell furnace. Casting pipe without bending, collapse, rupture, shell phenomenon. The reason why the furnace can longevity, mainly the factory party committee attaches importance to the quality of the pipe, installation, technical operation and management. (1) Installation of infrastructure: The vertical hot-blast furnace has a heating area of 159 square meters, a full-length hot stove of 17050 mm, a width of 3500 mm and a height of 3600 mm. Tight, furnace V-shaped elbow 36, base 39, straight tube 6, hot and cold air each one.