摘要
矿井热害严重影响井下职工的健康和采掘工效。治理热害应首先探明热源,然后根据热害类型及程度进行综合治理。对热水型矿井热害主要采取超前疏干和严格管理热水的措施,并辅以加强通风、使用隔热材料等方法。对正常地热增温型和地热异常型矿井热害主要采用通风改善井下气象条件,并辅以喷撒冷水、喷涂隔热或不燃性材料和使用空调设备等。
The heat in mine has a seriously harmful influence on the workers' health and excavation velocity, even can cause fire or bring significant loss when the mine flooding by hot water takes place. The heat source and type of heat-harm should be investigated before controlling it. For the hot water type heat harm, the dredging and drying measurements and strict managements should be taken with strengthening ventilation and using heat-resistant material. For the other types the improved conditions should be given by ven+ilation, spurting cold water, sprayiny heat-ins ulaled or heatproof material and using air-conditioners.
出处
《铀矿冶》
CAS
1989年第1期1-7,共7页
Uranium Mining and Metallurgy
关键词
热害
矿井
治理
Heat-harm Mine Measurement for control
