请翻译工厂有一个杂质存放仓库。二线和三线从原材料大豆中去除的杂质都会被直接从生产线输到该仓库。仓库存满后就会将杂质运往锅炉房掺到煤炭里烧掉。杂质的量会在每次清理仓库时统计一次。

The factory has an impurity storage warehouse. Impurities removed from soybeans by the second and third production lines are directly transported to the warehouse. When the warehouse is full, the impurities will be transported to the boiler room and mixed with coal to be burned. The amount of impurities will be counted each time the warehouse is cleaned.