发明名称 BLASTING DEVICE AND BLASTING METHOD FOR REVIVAL WATER PIPE
摘要 The present invention relates to a blasting equipment and a blasting method used for surface processing prior to a coating process in a restoration work of public water pipe. For this purpose, in a blasting equipment for restoration work of public water pipe, the blasting equipment includes: a surface processing apparatus comprising a blasting body having a plurality of nozzles formed and a blasting tank which supplies a combustion material to the nozzles and fills at the same time; a partitioning wall for preventing scattering of injected combustion material and dust while putting the nozzles in between; a vacuum recovery apparatus connected to the partitioning wall for recovering the injected combustion material and sending the recovered combustion material to the blasting tank; a dust collection apparatus connected to the partitioning wall for collecting dust; and a trailer apparatus arranged below the apparatuses for moving the apparatuses.
申请公布号 KR101346011(B1) 申请公布日期 2013.12.31
申请号 KR20120096426 申请日期 2012.08.31
申请人 CONCLINIC CO., LTD.;GS ENGINEERING & CONSTRUCTION CORP.;CORN SYS CO., LTD. 发明人 YOO, YONG HA
分类号 F16L55/26;E03F7/00;F16L55/1645 主分类号 F16L55/26
代理机构 代理人
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