东北地区冬季竖井施工供暖系统的改进

Improvement of heating system for winter shaft construction in northeast China

在东北地区冬季竖井工程施工中利用空压机热风热能,解决了部分生产和职工的生活取暖问题,既节减了材料又节省了人工,节约了劳动成本、提高了生产效率。为在同类条件下类似工程的施工提供了经验。

The heat energy of air compressor was used for winter shaft construction in northeast China. It provided heating sources partly for production and staff living, saved material and labor, as well as labor cost, improved production efficiency. It also provided experience for engineering construction in similar conditions.