Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Marine polymetallic sulfide cutting device

A polymetallic sulfide and cutting device technology, which is applied in the fields of mining minerals, earth-moving drilling, special mining, etc., and can solve problems such as seabed environmental impact

Inactive Publication Date: 2012-05-02
CENT SOUTH UNIV
View PDF4 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing cutting methods for seabed mineral resources use a cutting head to strip seabed minerals. The main task of the cutting head is to strip minerals. After stripping, minerals are easy to diffuse into the surrounding seawater, which will affect the seabed environment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Marine polymetallic sulfide cutting device
  • Marine polymetallic sulfide cutting device
  • Marine polymetallic sulfide cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0015] see figure 1 , a front view of a submarine polymetallic sulfide cutting device, a submarine polymetallic sulfide cutting device, comprising a left cutting head 1, a right cutting head 2, a collection cover 3, a lift pump 4, a pipeline 5, a mining ship 6, Collector 7, rocking arm 8, left hydraulic pump 10, right hydraulic pump 11, described lift pump 4 is installed in the outlet of collecting cover 3, and pipeline 5 communicates lifting pump 4 and mining ship 6, and described collecting cover 3 and The ore collectors 7 are connected by a rocker arm 8, and the polymetallic sulfide deposit 9 is located below the ore collectors 7.

[0016] see figure 2 , a local schematic diagram of a submarine polymetallic sulfide cutting device; the lef...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a marine polymetallic sulfide cutting device, which comprises a left cutting head, a right cutting head, a collection cover, a lifting pump, a pipeline, a mining ship, a mining machine, a rocker arm, a left hydraulic pump and a right hydraulic pump, and is characterized in that: the left cutting head is arranged on the left side of the collection cover; the right cutting head is arranged on the right side of the collection cover; the left cutting head and the right cutting head are arranged at the same horizontal height and have the completely same structural shape; cutting teeth of the left cutting head and the right cutting head are arranged in a staggered mode; the lifting pump is arranged at an input end of the left cutting head; the lifting pump is communicated with the mining ship through the pipeline; the collection cover is connected with the mining machine through the rocker arm; and a polymetallic sulfide ore deposit is positioned below the mining machine. By the device, the stripped marine polymetallic sulfides are prevented from polluting a marine environment.

Description

technical field [0001] The invention relates to seabed mining equipment, in particular to a seabed polymetallic sulfide cutting device. Background technique [0002] Submarine polymetallic sulfides are an important deep-sea mineral resource, not only rich in copper, zinc, silver, gold and other metals. And the occurrence water depth is shallower than that of seabed polymetallic nodules, so it has more prospects for commercial exploitation. The mining of polymetallic sulphides on the seabed is a huge and complex task, involving many key technologies such as polymetallic The polymetallic sulfides are stripped from the ore bed and broken into particles of a certain size range, and it is also necessary to reduce the diffusion of the cut minerals into seawater as much as possible to protect the environment. [0003] Most of the existing seabed mineral resources cutting methods use a cutting head to strip seabed minerals. The main task of the cutting head is to strip minerals. A...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E21C50/00
Inventor 刘少军黄中华
Owner CENT SOUTH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com