GB/T 41994-2022
Industrial furnace and associated processing equipment—Safety requirements for machinery and equipment for production of steel by electric arc furnaceses (English Version)

Standard No.

GB/T 41994-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 41994-2022

Scope

This document specifies general safety requirements for electric arc furnace (EAF) steelmaking that does not contain radioactive materials. Note: Radioactive substances are tested before entering the steel plant. This document deals with the major hazards, hazardous situations and hazardous events associated with EAF listed in Table 1, when used in accordance with the conceived and manufacturer's intended conditions, also includes failures during foreseeable failures and misuse. This document specifies guidelines for integrating equipment and equipment into production processes. This document specifies the requirements for ensuring personnel safety during equipment design, transportation, assembly, commissioning, operation, maintenance and decommissioning. This document assumes that the equipment is operated and maintained by adequately trained personnel and that manual setup, adjustment and maintenance are part of normal use of the equipment. This document applies to the following equipment (see Table B.1 and Table B.2 of Appendix B, Figure C of Appendix C.

GB/T 41994-2022 Referenced Document

• GB/T 15706-2012 Safety of machinery.General principles for design.Risk assessment and risk reduction
• GB/T 16855.1-2018 Safety-related components of machinery safety control systems Part 1: General principles for design
• GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
• GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements
• IEC 60519-4 Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
• IEC 61310-1 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
• IEC 61310-2 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
• IEC 61310-3 Safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators
• IEC 61511-1 Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and application programming requirements*， 2024-04-20 Update
• IEC 62061 
• ISO 11428 Ergonomics - Visual danger signals - General requirements, design and testing
• ISO 11429 Ergonomics - System of auditory and visual danger information signals
• ISO 13574 Industrial furnaces and associated processing equipment - Vocabulary
• ISO 13732-1 Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces
• ISO 14120 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards
• ISO 14122-1 Safety of machinery - Permanent means of access to machinery - Part 1: Choice of fixed means and general requirements of access
• ISO 14122-3 Safety of machinery - Permanent means of access to machinery - Part 3: Stairs, stepladders and guard-rails
• ISO 14122-4 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders
• ISO 16069 Graphical symbols - Safety signs - Safety way guidance systems (SWGS)
• ISO 3864-1 Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs and safety markings
• ISO 3864-2 Graphical symbols - Safety colours and safety signs - Part 2: Design principles for product safety labels
• ISO 3864-3 Graphical symbols - Safety colours and safety signs - Part 3: Design principles for graphical symbols for use in safety signs
• ISO 4871 Acoustics - Declaration and verification of noise emission values of machinery and equipment
• ISO 7010 Graphical symbols*， 2024-04-01 Update
• ISO 7731 Ergonomics - Danger signals for public and work areas - Auditory danger signals
• ISO 8995-1 Lighting of work places — Part 1: Indoor*， 2024-04-20 Update

GB/T 41994-2022 history

• 2022 GB/T 41994-2022 Industrial furnace and associated processing equipment—Safety requirements for machinery and equipment for production of steel by electric arc furnaceses