Standard No.:	GB 19081-2008
English Name:	Safety regulations for dust explosion prevention in feed processing system
Chinese Name:	饲料加工系统粉尘防爆安全规程
Chinese Classification:	C67    Factory fire and blast protection technology
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ SAC
Issued on:	2003-4-17
Implemented on:	2009-10-1
Status:	to be superseded
Superseded by:	GB 19081-2025 Safety specification for dust explosion prevention in feed processing system
Superseded on:	2026-2-1
Superseding:	GB 19081-2003 Safety regulations dust explosion for prevention and pretection in the feed processing system
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	70.0
Delivery:	via email in 1 business day

This Standard specifies the basic requirements of safety for dust explosion prevention in feed processing system. This Standard is applicable to the design, construction, operation and management of dust explosion prevention in feed processing system.

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 General Requirements 5 Open-Flame Operation 6 Building (Structure) 6.1 General 6.2 Architectural Structure 6.3 Fire Prevention and Fire-Fighting of General Layout 7 Electric Design 7.1 Division of Feed Dust-Explosion Hazard Areas 7.2 General Requirements 7.3 Electric Equipment 7.4 Electric Circuit 7.5 Lightning Protection and Earthing 8 Process Design and Equipment 8.1 General Requirements 8.2 Bucket Elevator 8.3 Articulated Chute, Pipe Fitting and Buffer Hopper 8.4 Buffer Device 8.5 Screw Conveyor and Embedded Scraper Conveyor 8.6 Grain Delivery Machine 8.7 Magnetic Separator 8.8 Crusher 8.9 Batching Scale, Mixer and Buffer Hopper 8.10 Air Compressor 8.11 Heater 8.12 Dryer 9 Dust Removal and Pneumatic Transport Systems