浙江开化华埠公社郑家生产队炭农林聪贵,对醋石生产具有丰富的经验。他综合利用的白炭窑,每百斤木炭可出醋石17斤,超过当地一般产量的2倍多;且质量好,大多达到甲级要求。他的主要经验是:1.烟道畅通,冷却充分:该窖设有2个烟囱,烟囱沿窑壁直通窖底,底部直径为8—9寸。烟囱口再与 Zhejiang Kaihua Hua Bu Commune Zheng production team carbon farmers Lin Conggui, vinegar production has extensive experience. He comprehensive utilization of white charcoal kiln per kilogram of charcoal stone can be 17 pounds, more than twice the local general output; and good quality, mostly up to Class A requirements. His main experience is: 1. Flue smooth, fully cooled: The cellar has two chimneys, chimneys along the kiln wall through the bottom of the pit, the bottom diameter of 8-9 inches. Chimney mouth and again