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NB/T 11132-2023 English PDF

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NB/T 11132-2023: General specification for dust source tracking and dust suppression by spraying system on shearer
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Basic data

Standard ID NB/T 11132-2023 (NB/T11132-2023)
Description (Translated English) General specification for dust source tracking and dust suppression by spraying system on shearer
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard D09
Classification of International Standard 13.100
Word Count Estimation 14,132
Date of Issue 2023-02-06
Date of Implementation 2023-08-06
Issuing agency(ies) National Energy Administration

NB/T 11132-2023: General specification for dust source tracking and dust suppression by spraying system on shearer


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 13:100 CCSD09 People's Republic of China Energy Industry Standards Coal mining machine dust source tracking spray dust suppression system General technical conditions Released on 2023-02-06 2023-08-06 Implementation Released by the National Energy Administration

table of contents

Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Model and meaning 2 5 requirements 2 6 Test method 5 7 Inspection rules 9 8 Labeling, packaging, instruction manual, transportation and storage 10

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 for Standardization Documents" drafting: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document was proposed by the China Coal Industry Association: This document is under the jurisdiction of the Coal Mine Safety Standardization Technical Committee of the Coal Industry: This document is drafted by: China Coal Science and Industry Group Chongqing Research Institute Co:, Ltd:, Chongqing Anbiao Testing Research Institute Co:, Ltd:, Shaanxi Shanmei Yu North Coal Industry Co:, Ltd:, National Energy Group Ningxia Coal Industry Co:, Ltd: The main drafters of this document: Li Dewen, Chen Fang, Huang Yongan, Ma Wei, Zhang Shijian, Hou Shuhong, Xu Kui, Wang Jie, Ju Guanggang, Ma Cheng, Jing Judong, Guo Shengjun, Yang Biao, Kang Xinrong, Zhuang Xuean, Zheng Lei, Wang Zhenxing, Yuan Dijing, Liu Guoqing, Zhang Qiang, Liu Yong, Liu Chao, Wu Guoyou, Li Zhi, Mo Jinming, Yang Tong, Ran Chuan, Li Tenglong, Cheng Li: Coal mining machine dust source tracking spray dust suppression system General technical conditions

1 Scope

This document specifies the terms and definitions, requirements, test methods, inspection rules, signs, packaging, Instructions for use, transportation and storage: This document is applicable to the coal mining machine dust source tracking spray dust suppression system (hereinafter referred to as the "system"):

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 191 Packaging, storage and transportation icon marks GB/T 3836:1 Explosive atmospheres Part 1: General requirements for equipment GB/T 3836:2 Explosive atmospheres Part 2: Equipment protected by flameproof enclosure "d" GB/T 3836:4 Explosive atmospheres Part 4: Equipment protected by intrinsic safety type "i" GB/T 9969 General Rules for Instructions for Use of Industrial Products GB/T 10111 Generation of Random Numbers and Its Application in Product Quality Sampling Inspection AQ1043 Mining product safety sign identification MT/T 98 Inspection specification for hoses and hose assemblies for hydraulic supports MT/T 154:2 Modeling method for electromechanical products used in coal mines Part 2: Modeling method for electrical products MT/T 188:2 Coal Mine Emulsion Pump Station Emulsion Pump MT209 General Technical Requirements for Coal Mine Communication, Detection and Control Electrical and Electronic Products MT/T 240 General Specifications for Coal Mine Dust Suppression Nozzles MT286 Coal mine communication and automation product model compilation method and management method MT/T 503 General Specifications for Light Controlled Automatic Spray Dust Suppression Device MT/T 715 General Specifications for Mining Explosion-proof Solenoid Valves MT818:1 Coal Mine Cables Part 1: General Provisions for Mobile Flexible Cables MT818:5 Coal Mine Cables Part 5: Mobile Flexible Cables with Rated Voltage 0:66/1:14kV and Below

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 onshearer Sensors are used to detect the operating position and state of the shearer, and the spray device arranged on the top beam of the support is used to spray the shearer roll: A combination of equipment for real-time automatic spraying and dust reduction of dust generated by barrel cutting coal:

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