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NB/T 11463-2023: Belt feeder
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
NB/T 11463-2023	English	309	Add to Cart	3 days [Need to translate]	Belt feeder

NB/T 11463-2023: Belt feeder

---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.
NB/T 11463-2023 English version. Belt feeder ICS 53.040.99 CCSJ81 Energy Industry Standards of the People's Republic of China Belt Feeder Released on 2023-12-28 2024-06-28 implementation The National Energy Administration released

Table of Contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Mark 2 5 Technical Requirements 3 6 Test methods 4 7 Inspection Rules 6 8 Marking, packaging, transportation and storage 7

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 of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the China Coal Industry Association. This document is under the jurisdiction of the Coal Industry Coal Mine Special Equipment Standardization Technical Committee. This document was drafted by. Shanghai Coal Science and Technology Testing Technology Co., Ltd., China Coal Technology and Engineering Group Shanghai Co., Ltd., Tai'an Yindili Electromechanical Technology Co., Ltd., National Safety Marking Center for Mining Products Co., Ltd. The main drafters of this document are. Hong Meijuan, Xi Lifeng, Pan Shengfa, Cao Dayuan, Feng Haitao, Li Feng, Liu Yongliang, Zhang Yuan, Qi Chuangang, Chen Huijun, Zhang Yongnian. Belt Feeder

1 Scope

This document specifies the marking, technical requirements, test methods, inspection rules, signs, packaging, transportation, etc. of belt feeders (hereinafter referred to as feeders). Transport and storage. This document applies to the design, manufacture and inspection of feeders used in coal mines and non-coal mines.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 1243 Short pitch precision roller chains, bushing chains, accessories and sprockets for transmission GB/T 3768 Acoustics Sound Pressure Method for Determination of Sound Power Level and Sound Energy Level of Noise Source Using a Simple Measurement of the Envelope Measurement Surface Above the Reflecting Surface Easy Method 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 9770 General purpose steel cord conveyor belts GB/T 8196 Mechanical safety guards - General requirements for the design and manufacture of fixed and movable guards GB/T 9770 General purpose steel cord conveyor belts GB/T 10111-2008 Generation of random numbers and their application in product quality sampling inspection GB/T 11352 Carbon steel castings for general engineering GB/T 13306 Labels GB/T 13384 General technical requirements for packaging of electromechanical products GB 22340-2008 Safety specification for belt conveyors for coal mines AQ1043 Mining Product Safety Signs and Labels JB/T 6950 Planetary cone-disc continuously variable transmission JB/T 8853 Bevel Gear Cylindrical Gear Reducer MT/T 113 General test methods and judgment rules for flame retardancy and antistatic properties of polymer products used in underground coal mines MT/T 668 Steel cord flame retardant conveyor belt for coal mines MT/T 776-2004 Factory inspection specification for hydraulic system assembly of coal mine machinery MT820-2006 Technical Specifications for Belt Conveyors for Coal Mines MT/T 914 Flame retardant fabric conveyor belt for coal mines

3 Terms and definitions

The following terms and definitions apply to this document. ...