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Database: 189760 (25 Oct 2025)
MT 1122-2011 English PDF
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MT 1122-2011
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Technical specification of the arch-breakageair-shot in bulk material silo
Obsolete
MT 1122-2011
PDF similar to MT 1122-2011
Standard similar to MT 1122-2011
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GB 567.4
Basic data
Standard ID
MT 1122-2011 (MT1122-2011)
Description (Translated English)
Technical specification of the arch-breakageair-shot in bulk material silo
Sector / Industry
Coal Industry Standard
Classification of Chinese Standard
J74
Classification of International Standard
23.020.30
Word Count Estimation
14,135
Date of Issue
2011-04-12
Date of Implementation
2011-09-01
Quoted Standard
GB 150-1998; GB/T 700-2006; GB 713-2008; GB/T 1801-1999; GB/T 1804-2000; GB/T 8163; GB/T 9019-2001; GB/T 10111; HG 20592 -1997; JB 4708-2000; JB/T 4711-2003; JB/T 4730.2-2005; JB/T 4746-2002; TSG R0003-2007
Regulation (derived from)
?State Administration of Work Safety Announcement 2011 No.13
Issuing agency(ies)
State Administration of Work Safety
Summary
This standard specifies the bulk material warehouse broken arch air gun (hereinafter referred to as: broken arch air gun) terms and definitions, Types and basic parameters, technical requirements, installation and use requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to positions in the coal industry for bulk materials with broken arch air guns, also applies to electricity, chemical, cement, metallurgy, steel coking, casting, grain and other bulk materials industry positions with broken arch air guns. Applies to contain dust explosions and gas outburst dangerous gases or explosive materials in bulk warehouse with broken arch air guns.