一种可烧青砖和红砖组合式隧道窑的探讨

Discussion on blue brick and red brick combined tunnel kiln

介绍一种即可烧红砖,又可烧青砖的分体组合式隧道窑,在焙烧红砖过程中可变换为烧青砖,在烧青砖时也可切换成烧红砖,即在焙烧过程中品种可互换,其产量几乎不受影响,完全取代用罐罐窑焙烧青砖的落后工艺,并彻底改变隧道窑不能连续烧青砖的历史。

The article introduces a combined tunnel kiln that can be used to produce fired red bricks and bluebricks. It can be converted into blue bricks during firing red bricks. It can also be switched to red bricks when firingblue bricks. In the firing process, the varieties are interchangeable, and their output is almost unaffected. This com-pletely replaces the backward process of firing bricks in the tank kiln and completely changes the history that thetunnel kiln cannot continuously firing.