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近来各厂都采用石英砂混合料来修爐,我們采用这种材料修爐,在打紧混合填料时,由于爐膛空間小使不上勁,因此爐襯打的不够紧,这样修出来的爐襯不耐用。我們研究出了一种修爐工具,如附圖,經我們使用效果很好,工时又有降低。使用时將工具調整到所需要的直徑,就可套在冲天爐爐膛中,將圓棒形的安全插銷通过安全帽插在被侵蝕的爐襯上,以防修爐工具下落發生危險。然后放进混合填料,填料的数量一次不可超过150公厘,用砂樁子从上方用力樁
Recently, the factory uses quartz sand mixture to repair the furnace, we use this material to repair the furnace, tightening mixed filler, due to small furnace space is not strong, so the lining is not tight enough, so repaired lining is not durable . We have developed a repair stove tools, as shown in the drawings, we use the good results, working hours have reduced. Use the tool to adjust to the required diameter, you can set in the cupola furnace, the round bar-shaped safety bolt through the helmet on the erosion of the lining to prevent repair furnace tools falling dangerous. And then into the mixed filler, the amount of filler can not exceed 150 mm, sand pile from the top of the force pile