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GB/T 37809-2019: General matching specification for fully mechanized coal mining face in deeply inclined coal seam Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 37809-2019: General matching specification for fully mechanized coal mining face in deeply inclined coal seam---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT37809-2019 General matching specification for fully-mechanized coal mining face in deeply inclined coal seam ICS 73.100.01 D90 National Standards of People's Republic of China Overall supporting technical conditions for large dip angle fully mechanized mining face Generalmatchingspecificationforfuly-mechanizedcoalminingfaceindeeply Inclinedcoalseam Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued ForewordThis 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 organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the China Coal Industry Association. This standard was drafted. Tiandi Technology Co., Ltd., Yangquan Coal Industry (Group) Co., Ltd., Shandong University of Science and Technology, Sichuan Province Carbon Industry Group Co., Ltd. The main drafters of this standard. Wang Guofa, Ning Guifeng, Li Shengjun, Zeng Qingliang, Fan Yingchong, Li Mingzhong, Ren Huaiwei, Liu Junfeng, Yan You, Xin Jiaxiang, Zhang Jinhu. Overall supporting technical conditions for large dip angle fully mechanized mining face1 ScopeThis standard stipulates the technical requirements and supporting verification of the overall supporting working face of the large dip angle comprehensive mechanized mining face. This standard is applicable to the overall supporting of large-angle coal seam fully mechanized mining face with coal seam inclination angle above 25°, suitable for thin and medium thick and thick coal seam mining. (hereinafter referred to as the large dip angle fully mechanized mining support).2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all modified versions) applies to this document. GB 18452 Breaking equipment safety requirements GB/T 24506 hydraulic bracket type, parameters and model preparation GB 25974.1 Hydraulic support for coal mines - Part 1. General technical conditions GB 50471 Coal Mine Gas Drainage Engineering Design Code Design code for GB 50536 coal mine fully mechanized mining area GB 50581 Coal Industry Mine Monitoring and Monitoring System Equipment Configuration Standard GB/T 37771-2019 coal mine fully mechanized mining face overall supporting guidelines AQ1021 High-pressure spray dust reduction technical specification for coal mining face MT/T 81 drum shearer type inspection specification MT/T 82 drum shearer factory inspection specification MT/T 84 drum shearer type and basic parameters MT/T 103 mining scraper conveyor factory inspection specification General technical requirements for MT/T 105 scraper conveyor MT/T 106 Slotted scraper transferer general technical conditions MT/T 154.4 Coal Mine Belt Conveyor Model Preparation Method MT/T 188.1 Emulsion pumping station for coal mines - Part 1. Pumping station MT/T 188.2 Emulsion pump station for coal mine emulsion pump MT/T 493 Chute crusher MT/T 529 Coal Mine Telescopic Belt Conveyor Parameters MT/T 555 large inclination hydraulic support technical conditions MT/T 556 Hydraulic Support Design Specification MT/T 815 top coal hydraulic support technical conditions MT820 Technical requirements for belt conveyors for coal mines MT/T 901 coal mine underground telescopic belt conveyor MT/T 1136-2011 Mine cooling technical specification GB/T 37809-2019 General matching specification for fully-mechanized coal mining face in deeply inclined coal seam ICS 73.100.01 D90 National Standards of People's Republic of China Overall supporting technical conditions for large dip angle fully mechanized mining face Generalmatchingspecificationforfuly-mechanizedcoalminingfaceindeeply Inclinedcoalseam Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issuedForewordThis 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 organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the China Coal Industry Association. This standard was drafted. Tiandi Technology Co., Ltd., Yangquan Coal Industry (Group) Co., Ltd., Shandong University of Science and Technology, Sichuan Province Carbon Industry Group Co., Ltd. The main drafters of this standard. Wang Guofa, Ning Guifeng, Li Shengjun, Zeng Qingliang, Fan Yingchong, Li Mingzhong, Ren Huaiwei, Liu Junfeng, Yan You, Xin Jiaxiang, Zhang Jinhu. Overall supporting technical conditions for large dip angle fully mechanized mining face1 ScopeThis standard stipulates the technical requirements and supporting verification of the overall supporting working face of the large dip angle comprehensive mechanized mining face. This standard is applicable to the overall supporting of large-angle coal seam fully mechanized mining face with coal seam inclination angle above 25°, suitable for thin and medium thick and thick coal seam mining. (hereinafter referred to as the large dip angle fully mechanized mining support).2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all modified versions) applies to this document. GB 18452 Breaking equipment safety requirements GB/T 24506 hydraulic bracket type, parameters and model preparation GB 25974.1 Hydraulic support for coal mines - Part 1. General technical conditions GB 50471 Coal Mine Gas Drainage Engineering Design Code Design code for GB 50536 coal mine fully mechanized mining area GB 50581 Coal Industry Mine Monitoring and Monitoring System Equipment Configuration Standard GB/T 37771-2019 coal mine fully mechanized mining face overall supporting guidelines AQ1021 High-pressure spray dust reduction technical specification for coal mining face MT/T 81 drum shearer type inspection specification MT/T 82 drum shearer factory inspection specification MT/T 84 drum shearer type and basic parameters MT/T 103 mining scraper conveyor factory inspection specification General technical requirements for MT/T 105 scraper conveyor MT/T 106 Slotted scraper transferer general technical conditions MT/T 154.4 Coal Mine Belt Conveyor Model Preparation Method MT/T 188.1 Emulsion pumping station for coal mines - Part 1. Pumping station MT/T 188.2 Emulsion pump station for coal mine emulsion pump MT/T 493 Chute crusher MT/T 529 Coal Mine Telescopic Belt Conveyor Parameters MT/T 555 large inclination hydraulic support technical conditions MT/T 556 Hydraulic Support Design Specification MT/T 815 top coal hydraulic support technical conditions MT820 Technical requirements for belt conveyors for coal mines MT/T 901 coal mine underground telescopic belt conveyor MT/T 1136-2011 Mine cooling technical specification ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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