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今年以来,我们经过多次试验用白煤烧砖,终于获得了成功,从9月份起已全面推广了这项经验.现在把我们用白煤烧砖的做法介绍如后. 1.实行密码.砖坯距缩短到2厘米左右,在轮窑窑室宽度3.8米的横断面,由27-28个坯头,增加到30-31个坯头;火道高度减低5.3厘米.坯垛腿的上部仍为松形码法(一直一斜),以控制来自冷却带的风量,使燃烧保持稳定,加快升温. 2.加宽分煤坯.码火眼坯时每一火眼增加一坯的宽度(由原来两块增为三块)使添加的燃料于分煤坯上均匀碰散,能在上部完全燃
This year, after many trials, we finally succeeded in using white coal to bake bricks. We have fully promoted this experience since September. Now we introduce the practice of using white coal to make bricks. 1. Implement passwords. The distance between the bricks shortens to about 2 cm. In the cross section of the kiln chamber width of 3.8 meters, from 27-28 blank heads, to 30-31 blank heads; the height of the fire path is reduced by 5.3 centimeters. For the loose code method (always a slope) to control the amount of air from the cooling zone, so that the combustion remains stable, to speed up the temperature. 2. Widen the coal blank. Code fire eye blank when each fire increases the width of a blank (from the original Two pieces are increased to three) to make the added fuel evenly collide on the divided coal and it can completely burn on the upper part.