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zhi gao zhong xiao duan mian sui dao yao yi ci ma shao re xiao lv de tu jing
Author(s): 
Pages: 45-47+44
Year: Issue:  3
Journal: Yunnan Building Materials

Keyword:  小断面隧道窑一次码烧热效率热量支出中断面南湖窑车内燃出窑砖坯;
Abstract: <正> 小断面隧道窑一次烧码是北京地区首创的一种粘土砖生产新工艺.它具有简化制砖程序,缩短工艺流程,机械化程度高等优点,能大大提高劳动生产率.因而全国各地,纷纷推广.我厂和云南砖瓦厂先后新建的中断面隧道窑一次码烧生产线,也分别于77年和78年投入生产.两年多生产实践证明是成功的.我厂在配套机械尚未齐备的情况下,采用人力码车、出窑,79年度工人实物劳动生产率达25.8万块/人·年,窑的年产能力已突破设计指标,且大大超过了轮窑和隧道窑二次码烧.
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