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NB/T 10530-2021: Methods for energy saving of shearers
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Methods for energy saving of shearers
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NB/T 10530-2021
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Basic data | Standard ID | NB/T 10530-2021 (NB/T10530-2021) | | Description (Translated English) | Methods for energy saving of shearers | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D92 | | Word Count Estimation | 17,114 | | Issuing agency(ies) | National Energy Administration | NB/T 10530-2021: Methods for energy saving of shearers---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.
Methods for energy saving of shearers
ICS 19.020
D92
Energy Industry Standards of the People's Republic of China
Energy-saving technical method of drum shearer
Released on 2021-01-07
Implementation on 2021-04-01
Issued by the National Energy Administration
Table of contents
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General requirements 2
5 Energy-saving technical methods 2
6 Inspection 9
Appendix A (informative appendix) Energy-saving operation plan outline 11
Appendix B (informative appendix) Test data record table 12
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents.
This part was proposed by the China Coal Industry Association.
This part is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association.
Drafting organizations of this section. Yankuang Group Co., Ltd., Yanzhou Coal Industry Co., Ltd., Xi'an Coal Mining Machinery Co., Ltd., Shandong Science and Technology University
School, Liaoning Technical University, Anhui Kebo Product Inspection and Research Institute Co., Ltd.
The main drafters of this section. Li Xiyong, Yin Mingde, Liu Jian, Zhang Qiang, Zhao Youjun, Wang Fuqi, Qi Yuhao, An Manlin, Liu Ya, Yu Tongzhu,
Zhang Daixiang, Hao Tiankun, Tian Ying, Li Wenxue, Liu Junming.
Energy-saving technical method of drum shearer
1 Scope
This standard specifies the general requirements, energy-saving technical methods and inspections of the energy-saving technology of the drum shearer (hereinafter referred to as the shearer).
This standard is applicable to the application of advanced energy-saving technology that guides the production and use of gear-pin-line shearers for longwall mining.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB 3836 (all parts) explosive atmosphere
GB 4793.1 Safety requirements for electrical equipment for measurement, control and laboratory use Part 1.General requirements
GB/T 15408 Security system power supply technical requirements
GB/T 15663.10 Coal Mine Science and Technology Terminology Part 10.Mining Machinery
GB/T 20522 Semiconductor Devices Part 14-3.Semiconductor Sensors-Pressure Sensors
GB/T 35060.1 General technical requirements for drum shearer Part 1.Complete machine
GB/T 35060.2 General technical requirements for drum shearer Part 2.Cutting transmission device
GB/T 35060.3 General technical requirements for drum shearer Part 3.Walking drive device
MT/T 81 Drum coal mining machine type inspection specification
MT/T 85 Coal Shearer Hydraulic Parts Test Specification
MT/T 163 direct reading dust concentration measuring instrument general technical conditions
Technical requirements of YBVF series walking motor for MT/T 1040 shearer frequency conversion speed regulating device
MT/T 1041.2 Technical requirements for electrical speed control device of coal shearer Part 2.Frequency conversion speed control device
Coal Mine Safety Regulations (Order No. 87 of the State Administration of Work Safety)
3 Terms and definitions
The following terms and definitions defined in GB/T 15663.10 apply to this document.
3.1
Cuttingunit
The general term for cutting mechanism of mining machinery and its transmission or driving device.
[GB/T 15663.10-2008, definition 2.2]
3.2
Travelunit
The general term for the traveling mechanism and traveling driving device of mining machinery, which realizes the function of moving mining machinery.
[GB/T 15663.10-2008, definition 2.4]
3.3
Energysavingtechnology
Through the adjustment of the operating parameters of the shearer, the improvement of materials before and after manufacturing, and the optimization of the structure, the technology of energy-saving operation of the shearer is realized.
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