浙江平湖县曹乔公社在积肥造肥运动中,创造出了烧肥、烧炭、烧砖的三用土窑灶。这种窑工作效率高。烧一窑料,只需72小时,能出焦泥灰肥料3,000担,砖头(青砖或红砖)10,000块,木炭200斤。茲将它的建筑方法介绍于后,以供参考:1.材料准备:砖坯10,000块,木柴20担左右,敲细的松泥3,000担左右,鼓风机(手摇或脚踏 Cao Ping, Pinghu County, Zhejiang commune in fertilizer fertilizer campaign to create a fertilizer, charcoal, brick burning three-purpose soil kiln. This kiln work efficiently. Burn a kiln of material, just 72 hours, out of charcoal burnt 3,000 burners, brick (brick or red brick) 10,000, charcoal 200 pounds. It’s construction methods are introduced later for reference: 1. Material Preparation: Brick 10,000, about 20 tons of firewood, knocked loose pine about 3,000, the blower (hand or foot