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Shimeiji Company's Drill Rig Rotary Table Sealing Device Wins National Patent

2014-03-21 726 0人评论

　由石煤机公司设计发明的一种新型钻机转盘密封装置获国家实用新型专利，该装置攻克了地质勘探钻机在高速钻进时由于泵吸作用引起的外部泥浆进入齿轮箱体内部或箱体内润滑油甩出的技术难题，破解了钻机高速钻进带来的环境污染问题。

　据技术人员介绍，传统地质勘探钻机转盘多采用迷宫密封形式，在高速工作时，经常会出现齿轮箱体内吸入泥浆或甩出润滑油的情况，造成箱体内润滑油早期失效，齿轮和轴承研损，而甩出润滑油会对环境造成污染，从而限制了转盘钻机在高钻速区域的应用。为破解这一难题，该公司专业技术人员自主研发了一种钻机转盘密封装置。该装置设计独特，采取了三道阻挡泥浆进入的措施，避免了钻机在高速工作状态下外部泥浆进入齿轮箱体内部，同时也可以阻止箱体内部的润滑油甩出。该装置特别适用于大口径深孔钻机使用，亦可用于高速钻进的普通转盘钻机，为野外绿色环保钻探施工提供了实用新型技术保障。

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Shimeiji Company's Drill Rig Rotary Table Sealing Device Wins National Patent

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Shimeiji Company's Drill Rig Rotary Table Sealing Device Wins National Patent

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