破磨断想

• 作 者: 民公
• 出 处: 矿山机械
• 发表日期: 2009年05期
• 关键词: 石灰石 咖啡豆 拌合料 细筛 黄豆 矿石破碎 水磨 矿渣 熬煮 矿石

一小麦磨细筛分后得到面粉;黄豆加水磨细过滤后得到豆浆;咖啡豆磨细熬煮过滤后得到咖啡。为了把石头做成细砂,我们需要把石头破碎;为了把混杂在矿石内部的需要的成分提取出来,我们需要把矿石破碎,还要磨细;为了制成水泥,我们需要把石灰石破碎并与黏土混合磨细,煅烧至部分熔融,冷却,再与矿渣等拌合料混合再磨细,形成水泥……破与磨,与我们的生活和工作如此密不可分甚至有

A wheat ground through the sieve to obtain flour; soybean water mill filtered soy milk obtained; finely ground coffee brewed coffee filter. In order to make the stone into fine sand, we need to crumble the stone; in order to extract the necessary components mixed in the ore, we need to crush the ore, but also finely ground; in order to make the cement, we need to crush the limestone and Clay mixed grinding, calcined to part of the melting, cooling, and then mix with slag and other materials and then grinding to form a cement ... broken and grinding, and our lives and work are so inseparable even