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82. 发明专利

JPS6117630A Powder injecting and stirring work for underwater ground 失效
标题翻译：粉煤灰注入和搅拌工作为水下地面
公开(公告)号：JPS6117630A
公开(公告)日：1986-01-25
申请号：JP13792484
申请日：1984-07-05
申请人： Nitto Techno Group:Kk , Taisei Corp
发明人： HIGAKI KANJI , INABA MINORU
IPC分类号： E02D3/12
CPC分类号： E02D3/126
摘要： PURPOSE:To prevent the occurrence of pollution by a method in which a transport air is floated in a seal cover set under water from the bottom to the upside of the bottom and then recovered, and the quality of water in the seal cover is regulated. CONSTITUTION:A base ship 2 is provided by floating on the surface of water, a seal cover 5' is lowered through a winch 17 and a wire 18, and a hose 14' is extended. The lower end edge 16 of the cover 5' is set in the bottom 17. The injecting and stirring blade 11 of an injecting and stirring pipe 4 is rotationally penetrated into the ground 8, and cement is pneumatically sent into the pipe 4 and jetted from the blade 11 to form an improved ground 12. The transport air is floated in the cover 5' for recovery, and sulfuric acid and aluminium sulfate are supplied into the cover 5' through a pipe 23 from a water quality regulator 22 to regulate the quality of water.
摘要翻译：目的：为了防止运输空气从底部底部到水面上的密封盖中悬浮，然后回收，并且密封盖中的水质量受到限制，可以防止污染。构成：基础船2浮在水面上，密封盖5'通过绞盘17和电线18下降，软管14'延伸。盖5'的下端缘16设置在底部17中。喷射和搅拌管4的喷射和搅拌叶片11旋转地穿透到地面8中，水泥被气动地送入管4中并从叶片11形成改进的地面12.输送空气浮在盖5'中用于回收，硫酸和硫酸铝通过管道23从水质调节器22供给到盖5'中以调节质量的水。

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