CN100535390C - Deep-sea mineral mining equipment - Google Patents
Deep-sea mineral mining equipment Download PDFInfo
- Publication number
- CN100535390C CN100535390C CNB2007100488053A CN200710048805A CN100535390C CN 100535390 C CN100535390 C CN 100535390C CN B2007100488053 A CNB2007100488053 A CN B2007100488053A CN 200710048805 A CN200710048805 A CN 200710048805A CN 100535390 C CN100535390 C CN 100535390C
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- valve
- cylinder
- working cylinder
- control valve
- piston
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Abstract
The invention is a harvester for deep-sea mineral which resolves its technical barrier. The outflow tube of hydraulic pump connects with the controlling valve which joints to a double-acting driving cylinder. Aggregate barn connects with bleeder valves of one or more working cylinders. The inlet valve of (10) communicates the sea. The piston of (6) and the piston of (10) locate on both ends of the identical or solid coupling piston rod. The (12) and (13) are one-way valves. The upper end of (10) communicates the sea.
Description
Technical field:
The present invention is relevant with the harvester of deep-sea mineral.Especially relevant with mineral hydraulic pressure harvester.
Background technology:
What take up an area of ball surface area 71% is the ocean, is containing human relying in the affluent resources of existence in the ocean, and along with the exhaustion day by day of land resources, the importance of marine resources is more and more outstanding.The human now extra large activity that relates to is moved towards the deep-sea from the shallow sea.But use different with shallow sea equipment with the land, the deep-sea mineral collection must face deep-sea rugged environment characteristics: high pressure, corrosive properly and destructiveness, special landform, landforms and special mineral occurrence status and the physical characteristics in deep-sea, land acquisition method and equipment are all powerless, in addition on land very mature technology just may become impassable technology barrier at the deep-sea.
Summary of the invention:
The purpose of this invention is to provide that a kind of sea water hydraulic drives, the deep-sea mineral mining equipment of gathering with the Yu Haiyang mineral.
The present invention is achieved in that
Deep-sea mineral mining equipment of the present invention, the outlet pipe 2 of hydraulic pamp 1 is connected with control valve 5, control valve 5 is connected with one or more double acting driving cylinders 6, collecting bin 14 is communicated with the bleeder valve 13 of one or more working cylinders 10, the inlet valve 12 of working cylinder 10 is communicated with seawater, the piston 7 of driving cylinder 6 and the piston 9 of working cylinder 10 are positioned at the two ends of same piston rod or rigidly connected piston rod 16, and the upper end of working cylinder 10 is communicated with seawater.
Driving cylinder 6 constitutes the composite cylinder that cylinder body links to each other with working cylinder 10, and working cylinder 10 epicoeles have balance port 8 to communicate with seawater.
Working cylinder and driving cylinder are a plurality of, and control valve 5 is a distributing valve, are connected with a plurality of double acting driving cylinders 6 by multiple-way duct, and control valve 5 has control valve delivery port 4.
The present invention has following advantage:
1. adopt sea water hydraulic to drive, be open system, pressure can compensate automatically, both has been fit to the shallow sea, is fit to the deep-sea again, and system is simple.
2. can adopt a plurality of composite cylinders can alternately operating, raise the efficiency.
3. charging aperture has all been installed the scraper bowl 11 that barrier is arranged, and mineral aggregate and foreign material are effectively separated, and prevent the mineral aggregate blocking channel, and it is smooth and easy to guarantee to flow.
4. the epicoele of working cylinder has a balance port constantly this chamber to be communicated the balance seawater pressure with seawater.
Description of drawings:
Fig. 1 is a structure chart of the present invention.
Fig. 2 is the working cylinder structure chart.
The specific embodiment:
The present invention is mainly by general hydraulic pamp 1, control valve 5, composite cylinder, driving cylinder piston 7, working cylinder piston 9, and inlet valve (mouth) 12, bleeder valve (mouth) 13, compositions such as cabin 14, barrier scraper bowl 11, balance port 8 gather materials.A general hydraulic pamp 1 is drawn seawater, and seawater is transported to control valve 5, control valve 5 is a rotary valve or guiding valve, this valve drives the spool that makes this valve relative to valve body intermittent movement (rotate or slide) by---machine converter (as motor or electromagnet etc.), press water is arrived the upper and lower cavity of different driving cylinder by Alternating Transportation by different runner streams, driving cylinder piston 7 is moved up and down, thereby working cylinder piston 9 is moved up and down, working cylinder 10 has inlet valve (mouth) 12 and blow-off valve (mouth) 13, inlet valve (mouth) 12 and blow-off valve (mouth) 13 all are one way valves, all be contained in the cavity of resorption of working cylinder 10, but the installation direction difference.Principle such as Fig. 2.When piston moves upward, working cylinder (cavity of resorption) forms negative pressure, under the pressure effect of huge seawater, blow-off valve (mouth) 13 cuts out, and inlet valve (mouth) 12 is opened, and mineral aggregate is pumped into working cylinder (cavity of resorption) 10, when piston moved downward, the pressure in the working cylinder 10 was higher than seawater pressure, and inlet valve (mouth) cuts out, blow-off valve (mouth) is opened, and mineral aggregate is pressed into collecting bin 14.A plurality of composite cylinders can alternately operating, the efficient that has improved.At the inlet valve inlet, barrier scraper bowl 11 has been installed.Barrier scraper bowl 11 is barriers of having installed on scraper bowl as screen cloth.Mineral aggregate and large granular materials effectively can be separated, and prevent the mineral aggregate blocking channel, it is smooth and easy to guarantee to flow.The epicoele of working cylinder has a balance port 8 constantly this chamber to be communicated with seawater, both can make the epicoele internal and external pressure balance of working cylinder when piston moves downward, and can discharge the seawater of the epicoele of working cylinder when piston moves upward again.
Claims (6)
1, deep-sea mineral mining equipment, the outlet pipe (2) that it is characterized in that hydraulic pamp (1) is connected with control valve (5), control valve (5) is connected with one or more double acting driving cylinders (6), collecting bin (14) is communicated with the bleeder valve (13) of one or more working cylinders (10), the inlet valve (12) of working cylinder (10) is communicated with seawater, the piston (7) of driving cylinder (6) and the piston (9) of working cylinder (10) are positioned at the two ends of same piston rod or rigidly connected piston rod (16), and the upper end of working cylinder (10) is communicated with seawater.
2, device according to claim 1, inlet valve (12) and bleeder valve (13) are one way valve.
3, device according to claim 1 is characterized in that inlet valve (12) is positioned at the barrier or the screen cloth of scraper bowl (11).
4, device according to claim 1 is characterized in that driving cylinder (6) constitutes the composite cylinder that cylinder body links to each other with working cylinder (10), and working cylinder (10) epicoele has balance port (8) to communicate with seawater.
5, according to claim 1 or 4 described devices, it is characterized in that working cylinder and driving cylinder are a plurality of, control valve (5) is a distributing valve, is connected with a plurality of double acting driving cylinders (6) by multiple-way duct, control valve (5) has control valve delivery port (4).
6, device according to claim 4 is characterized in that control valve (5) is rotary valve or guiding valve, and its spool and motor or electromagnet are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100488053A CN100535390C (en) | 2007-04-03 | 2007-04-03 | Deep-sea mineral mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100488053A CN100535390C (en) | 2007-04-03 | 2007-04-03 | Deep-sea mineral mining equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101033690A CN101033690A (en) | 2007-09-12 |
| CN100535390C true CN100535390C (en) | 2009-09-02 |
Family
ID=38730412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100488053A Expired - Fee Related CN100535390C (en) | 2007-04-03 | 2007-04-03 | Deep-sea mineral mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100535390C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071937B (en) * | 2009-07-01 | 2013-11-27 | 徐中全 | Multi-metal sulfide mining shovel |
| CN104863595B (en) * | 2015-06-09 | 2017-04-12 | 长沙矿冶研究院有限责任公司 | Seabed cobalt-rich crust crushing and collecting integrated device |
| CN105909249B (en) * | 2016-04-29 | 2018-06-15 | 湖南工程学院 | Seabed plane mineral products scooping device and its take method |
| CN107965297A (en) * | 2017-06-09 | 2018-04-27 | 杭州云蜂工业设计有限公司 | A kind of special forklift of submarine surface combustible ice |
| CN112282761B (en) * | 2020-09-28 | 2022-12-06 | 江苏群星矿用机械有限公司 | Deep sea manganese nodule acquisition robot |
-
2007
- 2007-04-03 CN CNB2007100488053A patent/CN100535390C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101033690A (en) | 2007-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20110403 |