JPS6428498U - - Google Patents
Info
- Publication number
- JPS6428498U JPS6428498U JP12309487U JP12309487U JPS6428498U JP S6428498 U JPS6428498 U JP S6428498U JP 12309487 U JP12309487 U JP 12309487U JP 12309487 U JP12309487 U JP 12309487U JP S6428498 U JPS6428498 U JP S6428498U
- Authority
- JP
- Japan
- Prior art keywords
- mining
- ore
- seabed
- lifting pipe
- ore bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005065 mining Methods 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
第１図は本考案の一実施例における海底露天掘
採鉱装置の全体配置図、第２図は第１図のヒーブ
補償装置の拡大側断面図、第３図は第１図の採鉱
機の拡大側断面図、第４図は海底の堆積物を剥土
する水中エキスカベータの説明図である。
４…鉱床、５…採鉱船、６…揚鉱管、７…ヒー
ブ補償装置、８…採鉱機、１０…スラリーポンプ
。
Fig. 1 is an overall layout diagram of a seabed open pit mining equipment according to an embodiment of the present invention, Fig. 2 is an enlarged side sectional view of the heave compensator shown in Fig. 1, and Fig. 3 is an enlarged view of the mining machine shown in Fig. 1. The side sectional view, FIG. 4, is an explanatory diagram of an underwater excavator for stripping sediments from the seabed. 4...Ore deposit, 5...Mining ship, 6...Ore lifting pipe, 7...Heave compensation device, 8...Mining machine, 10...Slurry pump.
Claims (1)
つ高剛性の揚鉱管の下部に、ヒーブ補償装置を介
設して、海底に露出した鉱体を採鉱可能な採鉱機
及び採鉱した鉱体を該揚鉱管経由採鉱船上へ移送
可能なスラリーポンプを配設した海底露天掘採鉱
装置。 A mining machine that can mine ore bodies exposed on the seabed by installing a heave compensation device at the bottom of a high-strength and highly rigid ore lifting pipe that extends from a mining ship toward the seabed, and the mined ore. A submarine open-pit mining equipment equipped with a slurry pump that can transport the ore bodies onto a mining vessel via the lifting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12309487U JPS6428498U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12309487U JPS6428498U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428498U true JPS6428498U (en) | 1989-02-20 |
Family
ID=31371629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12309487U Pending JPS6428498U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016033289A (en) * | 2014-07-31 | 2016-03-10 | 東亜建設工業株式会社 | Firewood system |
-
1987
- 1987-08-13 JP JP12309487U patent/JPS6428498U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016033289A (en) * | 2014-07-31 | 2016-03-10 | 東亜建設工業株式会社 | Firewood system |
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