GB/T 37812-2019General matching specification for fully-mechanized top coal caving mining face in deeply inclined coal seam (English PDF)
大倾角综放工作面总体配套技术条件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 30, 2019
Implementation date
March 1, 2020
Scope
GB/T 37812-2019 is the English-translated version of 大倾角综放工作面总体配套技术条件.
GB/T 37812-2019 is the Chinese standard "General matching specification for fully-mechanized top coal caving mining face in deeply inclined coal seam". Its scope clause reads: This standard stipulates the technical requirements and supporting verification of the overall supporting large-angle fully mechanized caving face.
This standard is applicable to extra-thick coal seams with a coal seam dip angle of more than 25°, and the overall working position of the mechanized top coal caving mining face with large dip angle Matching. Its clauses include terms and definitions.
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Document preview — GB/T 37812-2019
National Standard of the People's Republic of China
- ICS
- 73.100.01
- Classification
- D 90
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
1 Scope
This standard stipulates the technical requirements and supporting verification of the overall supporting large-angle fully mechanized caving face.
This standard is applicable to extra-thick coal seams with a coal seam dip angle of more than 25°, and the overall working position of the mechanized top coal caving mining face with large dip angle
Matching.
2 Normative references
The 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 amendments) applies to this document.
GB 18452 Breaking equipment safety requirements
GB/T 24506 hydraulic bracket type, parameters and model preparation
GB 25974.1-2010 Hydraulic supports for coal mines - Part 1. General technical conditions
GB/T 37771-2019 coal mine fully mechanized mining face overall supporting guidelines
GB 50581 Coal Industry Mine Monitoring and Monitoring System Equipment Configuration Standard
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 154.4-2008 Coal mine belt conveyor model preparation method
MT/T 188.1-2006 Emulsion pumping stations for coal mines - Part 1.
MT/T 188.2-2000 Emulsion pump station for coal mine emulsion pumping station
MT/T 493 Chute crusher
MT/T 529 Coal Mine Telescopic Belt Conveyor Parameters
MT/T 556 Hydraulic Support Design Specification
MT/T 815 top coal hydraulic support technical conditions
MT820 Technical conditions for belt conveyors for coal mines
MT/T 901 coal mine underground telescopic belt conveyor
MT/T 1136-2011 Mine cooling technical specification
3 Terms and definitions
The following terms and definitions apply to this document.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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