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我国已有不少潜水泵厂生产大量的小型潜水泵,其扬程与流量等参数,基本符合煤矿井下采区之用。但因不符合防爆要求而未被使用。为解决现场生产急需,笔者认为可以根据《煤矿安全规程》第410条规定精神处理。即当井下所用的电气设备不符合表5要求时,可以用“制订安全措施,报省(区)煤炭局批准”的办法处理。笔者认为,根据我
Many submersible pump plants in our country have produced a large number of small submersible pumps with their head and flow parameters basically in line with the requirements of underground coal mining areas. But because they do not meet the explosion-proof requirements and have not been used. In order to solve the urgent need of on-site production, I believe that according to the “coal mine safety regulations,” the provisions of article 410 spirit. That is, when the electrical equipment used in the well does not meet the requirements of Table 5, it can be dealt with by “formulating safety measures and submitting it to the provincial (district) coal authority for approval”. I think, according to me