无酸除锈、无氧焖火拔丝新工艺

• 机 构: 玉渊潭公社窗纱厂
• 出 处: 劳动保护
• 发表日期: 1972年02期
• 关键词: 皂片 窗纱 毛主席 润滑剂 下水道 毛泽东思想 保守思想 多度 酸洗 《矛盾论》

我厂的窗纱生产,从一九七一年起,在毛泽东思想指引下,在学习外单位先进经验的基础上,加以创造,改用了无酸除锈,无氧焖火新工艺。 过去生产窗纱,拔丝工序要经过三次酸洗,二次退火。用这种工艺生产,一年要用四十多吨硫酸,四百多吨煤炭,三千多吨水,九万多度电,以及其它一些材料。

Since 1971, under the guidance of Mao Zedong Thought, based on the advanced experience of learning from overseas units, the production of window screens in our factory has been changed from the new technology of acid-free rust-removing and anaerobic stewing fire. In the past the production of screens, wire drawing process to go through three pickling, the second annealing. In this process, more than 40 tons of sulfuric acid, more than 400 tons of coal, more than 3,000 tons of water, more than 90,000 tons of electricity, and other materials are used in one year.