Ground water pipe in use must pay attention to some problems

发布时间：2014/6/25

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Now with the conditions of geological exploration is more and more complex, the depth of drilling is becoming more and more big, so the performance requirements of ground water pipe is quite high. But now have can satisfy large depth exploration, can fully meet the mining wear problem. The present ground water pipe requirements mainly includes several aspects: one is the strength, one is a faster penetration, is a higher safety factor. Modern mining influenced by geological conditions of mining, so wear ability of the probe is very demanding. General agent water pipe tends to be relatively good in design on the use of special double seal, it has to be reliable enough. Adopt alloy as far as possible on material selection, strength, not easy to deformation, loading and unloading of convenient, service life, guaranteeing product quality. Ground water pipe as one of important mining equipment, compared with conventional drill pipe, it has great advantages and characteristic. But it is important to note that when using a number of problems, to ensure the mining efficiency of drill pipe. The following is to simple analysis and introduce. First, go to sand or pebble bed, in the operation should pay attention to the water pipe is a footage is too deep, otherwise easy to understand only aperture decreases, and drill pipe and drill cannot be reversed and promoted, and even serious sticking and other major causes of the accident. In choosing a suitable for the geological drill bit, drill pipe, to guarantee the efficiency of the lament, and can avoid buying drill and sticking accidents. Second, at ordinary times the daily maintenance and ground water pipe to focus on. Good maintenance can effectively avoid premature wear and drill pipe to pipe damage repair, and suggest that regular inspection of drill pipe, and remove the sludge on the drill pipe.