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我厂有22门轮窑一座,窑室宽3.6m,高2.7m,火眼排距1m,烟囱高4Om,年生产普通砖2500～2600万块.自然干燥场地容坯150万块左右,经常因无坯场而影响湿坯生产.全年存干坯500万块以上,使生产车间处于等架台生产.针对这一问题,于1992年初利用小轮窑一部火分为两部火焙烧(除7、8、9三个高温月外).每部火日进排长度40m,最快可达50m.内掺比在90 %以上(利用工业废渣、粉煤灰),产品质量稳定,产量比一部火焙烧增加70%以上.
Our factory has 22 wheel kilns, kiln room width 3.6m, height 2.7m, fire eye row distance 1m, chimney height 4Om, the annual production of ordinary bricks 2500 ~ 26000000 blocks. Natural dry space containing about 1.5 million blocks, often due to No billet will affect the production of wet billet. More than 5 million dry billets will be stored in the year to make the production workshop stand in the production of racks. In response to this problem, at the beginning of 1992, a small fire kiln was used to divide fire into two fires (except 7,8,9 three high temperature months). Each fire on the row length 40m, the fastest up to 50m. The inside of the blending ratio of more than 90% (using industrial waste, fly ash), product quality and product ratio A fire roasting increased by more than 70%.