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爬罐是上掘天、溜井,盲井和斜井比较理想的一种设备。酒钢镜铁山矿自1968年开始使用爬罐以来,到目前为止共掘进天溜井120余条(7200米),平均13～15天掘完一条60米的天井。掘进332米(1924米~3),成本大约13万多元。(一)结构与性能它主要由主机、三角架、工作平台、罐笼、爬道、安全装置等部分组成,如图1所示。
Climbing tank is digging days, slippery well, blind and inclined well is a kind of ideal equipment. Since its founding in 1968, the Jiesteel Tieshan Iron and Steel Mine has been excavating more than 120 skylift wells (7200 meters) so far and has completed a 60-meter patio for an average of 13 to 15 days. Drilling 332 meters (1924 meters ~ 3), the cost of about 130,000 yuan. (A) Structure and Performance It mainly by the host, tripod, work platform, cage, climbing, safety devices and other components, as shown in Figure 1.