NB/T 10522.1-2021 English PDF

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NB/T 10522.1-2021: (Automatic control waterproof gates for mines - Part 1: Mechanical devices)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 10522.1-2021	559	Add to Cart	5 days	(Automatic control waterproof gates for mines - Part 1: Mechanical devices)	Valid

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MT/T 1041.4   MT/T 1078   MT/T 1041.1   NB/T 10522.3   NB/T 10522.4   NB/T 10522.2   

Basic data

Standard ID: NB/T 10522.1-2021 (NB/T10522.1-2021)
Description (Translated English): (Automatic control waterproof gates for mines - Part 1: Mechanical devices)
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: D98
Word Count Estimation: 24,286
Issuing agency(ies): National Energy Administration

NB/T 10522.1-2021: (Automatic control waterproof gates for mines - Part 1: Mechanical devices)

---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.
(Automatic control waterproof gates for mines Part 1.Mechanical devices) ICS 73.100.99 D98 People's Republic of China Energy Industry Standard Mine automatic control waterproof gate Part 1.Mechanical devices Part 1.Mechanicaldevices 2021-04-01 Implementation Released by the National Energy Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Classification, marking, model 2 5 Technical Requirements 3 6 Inspection method 7 7 Inspection rules9 8 Marking, packaging, transportation, storage 10 Appendix A (Informative Appendix) Structure Diagram of Waterproof Gate 11 Appendix B (Informative Appendix) Schematic Diagram of Layout of Waterproof Gate System 14 Appendix C (Normative Appendix) Nominal Pressure Rating and Main Specifications and Model Parameters 17 Appendix D (Informative Appendix) Schematic Diagram of Pressure Cylinder 18 Appendix E (Normative Appendix) Inspection Item 19 Appendix F (Normative Appendix) Product Random Document 20 Reference 21

foreword

NB/T 10522 "Automatic Control Waterproof Gate for Mining" is divided into four parts. --- Part 1.Mechanical devices; --- Part 2.Electro-hydraulic control system; --- Part 3.Specifications for engineering design, construction and acceptance; --- Part 4.Operation and maintenance requirements. This part is Part 1 of NB/T 10522. This section is drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some content of this document may be patented. The issuing authority of this document assumes no responsibility for identifying these patents. This part is proposed by China Coal Industry Association. This part is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association. This section is drafted by. Shendong Coal Group Co., Ltd., China Coal Science and Industry Group Wuhan Design and Research Institute Co., Ltd., Wuhan Ming and Qing Dynasties Technology Engineering Co., Ltd. The main drafters of this section. Yang Peng, Du Shanzhou, Wang Cunfei, Wang Fafa, Wang Zhigang, Liu Huntian, Zhang Xiangming, Peng Zhigang, Du Fangtian, Wu Guichen, Wei Ziliang, Liu Shaojun, Fang Min, Gao Tianqiang, Li Shizhong. Mine automatic control waterproof gate Part 1.Mechanical devices

1 Scope

This part of NB/T 10522 stipulates the classification, Marking, model, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage requirements. This part applies to the roadway with a cross-sectional area of 5.0m2~21m2.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 713-2014 Steel plates for boilers and pressure vessels GB/T 985.1-2008 Recommended grooves for gas welding, electrode arc welding, gas shielded welding and high energy beam welding GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs GB 6514 Painting Operation Safety Regulations Painting Process Safety and Its Ventilation and Purification GB/T 8923.1-2011 Visual assessment of surface cleanliness of steel surface treatment before application of paint - Part 1.Uncoated The rust grade and treatment grade of the steel surface and the steel surface after comprehensive removal of the original coating GB/T 11345 Ultrasonic Testing Technology, Testing Grade and Evaluation for Nondestructive Testing of Welds GB/T 11375 Metal and Other Inorganic Coatings Thermal Spray Operation Safety GB/T 12608 Classification and technical supply conditions of wire, rod and core material for thermal spraying flame and arc spraying MT/T 5017-2011 Technical specification for anti-corrosion of coal mine shaft equipment

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 waterproof gate waterproofdoor A mine waterproofing facility with a door is set up to prevent sudden water gushing underground in the area where the underground may be threatened by water damage. 3.1.1 Waterproof gate with local control, remote control and emergency functions. 3.2 remote controlremotecontrol The control terminal (industrial computer) is located on the ground, and the control mode of opening and closing is completed through the network. 3.3 localcontrol It can realize the control mode of on-site manual operation. ......

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