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Patent Searching and Data


Title:
TRANSPORTATION METHOD AND TRANSPORTATION DEVICE
Document Type and Number:
Japanese Patent JP2019027163
Kind Code:
A
Abstract:
To provide a transportation method which can suppress earth and sand from adhering to an inner surface of a transportation pipe.SOLUTION: A transportation method of earth and sand is a transportation method of transporting earth and sand in the inside of a transportation pipe 10, and includes a process of transporting earth and sand in the inside of a transportation pipe 10 by a compressor and an ejector 22. In the process of transportation, water for suppressing accumulation of the earth and sand on an inner surface 10a of the transportation pipe 10 is transported along with the earth and sand.SELECTED DRAWING: Figure 12

Inventors:
上本 勝広
小林 一三
岡本 道孝
照井 秀幸
笹岡 里衣
藤崎 勝利
八重尾 康介
石井 健嗣
永谷 英基
矢野 孝司
板橋 信男
清水 優貴
Application Number:
JP2017148224A
Publication Date:
February 21, 2019
Filing Date:
July 31, 2017
Export Citation:
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Assignee:
鹿島建設株式会社
International Classes:
E21D9/13; E02F7/00
Attorney, Agent or Firm:
長谷川 芳樹
黒木 義樹
近藤 寛
湯本 譲司