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NB/T 10743-2021Acceptance specification for intelligent fully mechanized mining face (English PDF)

智能化综采工作面验收规范

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

November 16, 2021

Implementation date

February 16, 2022

Scope

NB/T 10743-2021 is the English-translated version of 智能化综采工作面验收规范.

NB/T 10743-2021 governs the acceptance of intelligent fully mechanized mining faces, the companion to the design rules of NB/T 10742. Acceptance is organised around basic requirements, the working face and its roadways, the installed equipment and control systems, and the production capacity actually achieved by the intelligent face.

The text defines such a face as one where shearers, hydraulic supports, scraper conveyors, stage loaders, crushers and belt conveyors are run through an integrated intelligent control system with remote visual monitoring, either adapting to conditions on their own or started and stopped with one key.

It draws on the coal mine roadway, equipment installation and electrical acceptance codes, the intelligent mine design standard GB/T 51272 and shearer and conveyor inspection rules. Issued on 16 November 2021, it has applied since 16 February 2022.

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Document preview — NB/T 10743-2021

National Standard of the People's Republic of China

Classification: D 97

Issued by: National Energy Administration of the People's Republic of China

Foreword
1 Scope
2 Normative references
3 Terms and Definitions

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.

1 Scope

This document specifies the basic requirements for the acceptance of intelligent fully mechanized mining face, the acceptance of working face and roadway, the acceptance of equipment and control systems, the acceptance of intelligent Acceptance of production capacity of fully mechanized mining face, etc.

This document is applicable to the acceptance of intelligent fully mechanized mining face.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the dated edition applies to this document; for undated references, the latest edition (including all amendments) applies to this document document.

GB/T 15663.3 Coal Mine Technical Terminology Part 3: Underground Mining

GB/T 15663.10 Coal Mine Technical Terms Part 10: Mining Machinery

GB 50213 Code for Quality Acceptance of Coal Mine and Roadway Engineering

GB 50215 Code for Design of Coal Industry Mine

GB 50946 Code for Quality Acceptance of Coal Mine Equipment Installation Engineering

GB 51145 Code for Construction and Acceptance of Coal Mine Electrical Equipment Installation Engineering

GB/T 51272 Design standard for intelligent mines in coal industry

MT/T 81 Specification for type inspection of drum shearer

MT/T 82 Specification for factory inspection of drum shearer

MT/T 154.5 Hydraulic support product model compilation and management method

MT/T 497 Standard for downhole industrial test of scraper conveyor

MT/T 812 Specification for inspection of scrapers for scraper conveyors

AQ1049 Basic requirements for safety audit of coal mine construction projects

3 Terms and Definitions

Terms and definitions defined in GB 50215, GB/T 15663.3, GB/T 15663.10, GB/T 51272, AQ1049, and the following terms terms and definitions apply to this document.

3.1 Intelligent fully mechanized mining face

Apply advanced technologies such as new-generation technical communications, Internet of Things, cloud computing, big data, artificial intelligence, etc., adopt autonomous perception and autonomous decision-making and intelligent mining and transportation of shearers, hydraulic supports, scraper conveyors, loader, crushers, belt conveyors, etc.

The equipment, with the integrated intelligent control system as the core and the visual remote monitoring as the means, realizes the operation of coal mining, support and coal transportation at the working face.

Intelligent engineering (self-adaptive working conditions and collaborative process control) or one-key start-stop operation mode (including unmanned and unmanned aircraft operations, manned safety inspections) Fully efficient and comprehensive mechanized coal mining method.

3.2 Integrated intelligent control system

Based on the self-perceived data information of the intelligent equipment in the fully mechanized mining face, relying on advanced communication networks, big data, Internet of Things, artificial intelligence and other advanced technologies

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

MT/T 81 · MT/T 82 · MT/T 154.5 · MT/T 497 · MT/T 812 · AQ1049

Similar standards

NB/T 10742-2021|GB/T 37815-2019|NB/T 11518-2024|NB/T 11118.1-2023|NB/T 11118.10-2023|NB/T 11118.11-2023

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