NB/T 51024-2014Technical conditions of porous bottom-unloading scraper conveyor for solid backfilling materials (English PDF)
固体充填材料多孔底卸式刮板输送机技术条件
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
October 15, 2014
Implementation date
March 1, 2015
Scope
NB/T 51024-2014 is the English-translated version of 固体充填材料多孔底卸式刮板输送机技术条件.
NB/T 51024-2014 is a recommended Chinese energy industry standard setting the technical conditions for the porous bottom-unloading scraper conveyor used with solid backfilling materials in coal mines.
It specifies the technical requirements for this filling conveyor together with the test methods, the inspection rules and the provisions for marking, packaging, transport and storage.
Its Chinese classification D98 and its international classification 73.100.01 place it with mining machinery. The quoted documents are largely explosion protection and mining equipment texts, among them GB 3836.1 to GB 3836.4, GB/T 12718-2009, GB/T 25974.2, MT/T 71-1997, MT/T 105-2006 and GB/T 24503-2009. Issued on 15 October 2014, it has applied since 1 March 2015.
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Document preview — NB/T 51024-2014
National Standard of the People's Republic of China
- ICS
- 73.100.01
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 51024-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 3836.1
GB 3836.2
GB 3836.3
GB 3836.4
GB/T 12718-2009
GB/T 25974.2
MT/T 71-1997
MT/T 72-1998
MT/T 101-2000
MT/T 102-1985
MT/T 103-1995
MT/T 104-1993
MT/T 105-2006
MT/T 150
MT/T 208-1995
MT/T 495-1995
GB/T 13306
GB/T 24503-2009
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 12718-2009High-tensile steel chains ( round link ) for mining
- GB/T 25974.2Powered support for coal mine-Part 2:Specification for power set legs and rams
- MT/T 71-1997Shackle type connector units for mining round link chain
- MT/T 102-1985Scraper conveyor central trough test specification
- MT/T 105-2006General technical specification of face conveyor
- MT/T 495-1995Scraper conveyors Chain Adjuster
GB 3836.1 · GB 3836.2 · GB 3836.3 · GB 3836.4 · MT/T 72-1998 · MT/T 101-2000 · MT/T 103-1995 · MT/T 104-1993 · MT/T 150 · MT/T 208-1995
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Related Standards
GB/T 12718-2009 — High-tensile steel chains ( round link ) for mining
GB/T 13306-2011 — Plates
GB/T 25974.2-2010 — Powered support for coal mine-Part 2:Specification for power set legs and rams
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NB/T 51024-2014
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