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Waterway control system and control method of polymetallic nodule ore collection test device

A technology of polymetallic nodules and test devices, applied in mining devices, pipeline systems, measuring devices, etc., can solve the problems of high cost and poor repeatability of field experiments, achieve strong self-diagnosis capabilities, complete software packages, and reduce external wiring. Effect

Inactive Publication Date: 2022-03-18
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In view of the deficiencies in the above-mentioned prior art, the present invention provides a waterway control system and control method of a polymetallic nodule ore collection test device, which solves the problems of expensive on-site experiments and poor repeatability in the prior art solutions

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  • Waterway control system and control method of polymetallic nodule ore collection test device

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Embodiment Construction

[0024] Below according to the accompanying drawings figure 1 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.

[0025] see figure 1 , one of the embodiments of the present invention 3 The waterway control system of the polymetallic nodule ore collection test device includes a weak current detection mechanism, a strong electric power mechanism, a multi-channel cross water pipe 40 and a collection device body 30; the weak current detection mechanism includes several intelligent flowmeters 110 and a proportional valve 120. An electric shunt regulating valve 130 and a first electric control box; the strong electric power mechanism includes a self-priming pump 210 and a second electric control box; the first electric control box includes an analog input and output module 140, a PLC Controller 150, a servo motor driver 160 for the walking part and a ...

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Abstract

The invention provides a waterway control system and control method of a multi-metal nodule ore collection test device. The system comprises a weak current measuring mechanism, a strong current power mechanism, a multi-path crossed water pipe and a collection device body, the strong current power mechanism comprises a self-priming pump and a first electric control box; the weak current measuring mechanism comprises an intelligent flowmeter, a proportional valve, an electric shunt regulating valve and a second electric cabinet; the second electric control box comprises an analog quantity input and output module, a PLC (Programmable Logic Controller), a walking part servo motor driver and a transformer; one end of the analog input and output module is connected with the PLC, and the other end is connected with the proportional valve, the electric shunt regulating valve, the intelligent flowmeter and the frequency converter; the frequency converter is connected with the self-priming pump; and a servo motor driver of the walking part is connected with the PLC. According to the waterway control system and control method of the polymetallic nodule ore collection test device, the problems of high field experiment cost, poor repeatability and the like in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of deep-sea resource development control systems, in particular to a waterway control system and a control method of a polymetallic nodule ore collection test device. Background technique [0002] The bottom of the vast ocean contains rich mineral resources. Proven deep-sea mineral resources with development prospects include polymetallic nodules, cobalt-rich crusts, polymetallic sulfides, etc., among which the reserves of manganese, nickel, cobalt and other metals are much higher than those on land. If commercial mining can be carried out safely and efficiently, and the impact on the marine ecological environment during the operation can be well controlled, the abundant marine minerals will become an alternative resource for land mineral resources and meet the economic development needs of human society in the future. [0003] Polymetallic nodules generally occur on the flat seabed and coexist with seabed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D1/14F17D3/01F17D3/18G01M13/00E21C50/00E21F17/00E21F17/18
CPCF17D1/14F17D3/01F17D3/18E21C50/00E21F17/18E21F17/00G01M13/00
Inventor 杨建民张显涛金城刘诗航张宇俞嘉臻
Owner SHANGHAI JIAO TONG UNIV