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GB/T 35976-2018: Strip finishing and processing equipment -- Safety requirements
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Strip finishing and processing equipment -- Safety requirements
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GB/T 35976-2018
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Basic data | Standard ID | GB/T 35976-2018 (GB/T35976-2018) | | Description (Translated English) | Strip finishing and processing equipment -- Safety requirements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H94 | | Classification of International Standard | 77.180 | | Word Count Estimation | 86,886 | | Date of Issue | 2018-02-06 | | Date of Implementation | 2018-09-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 35976-2018: Strip finishing and processing equipment -- Safety requirements---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Strip finishing and processing equipment-Safety requirements
ICS 77.180
H94
National Standards of People's Republic of China
Strip finishing and surface treatment equipment
Safety technical condition
Published on.2018-02-06
2018-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration issued
Content
Preface VII
Introduction VIII
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 equipment composition 4
5 Major Hazard Table 4
6 Safety requirements and/or measures 5
6.1 Overall Design Requirements 5
6.1.1 Description 5
6.1.2 Structural components 5
6.1.3 Security Layout 5
6.1.4 Entry of the production line 6
6.1.5 Protection 7
6.1.6 Protective fence 7
6.1.7 Safety signs and alarm devices 7
6.1.8 Safety related control system 7
6.1.9 Personal Protective Equipment (PPE) 8
6.1.10 Electrical equipment 8
6.1.11 Hydraulic, pneumatic, cooling and lubrication systems 8
6.1.12 Fluid system for transporting or storing liquids 9
6.1.13 Substances discharged into the drainage ditch 9
6.1.14 Ergonomic principles 9
6.1.15 Surface temperature and heat radiation 9
6.1.16 Fire 9
6.1.17 Vibration 9
6.1.18 Maintenance of equipment containing hazardous materials 9
6.1.19 Public and auxiliary equipment 10
6.1.20 High voltage static protection 10
6.1.21 Protection against ionizing radiation 10
6.1.22 Local illumination and interference light obstruction 10
6.1.23 Safety explosion protection of continuous annealing furnace 10
6.1.24 Safety measures for flying shear adjustment 11
6.1.25 Process interlocking of cutting shears, disc shears, flying shears, etc. 11
6.2 Major hazards, hazardous conditions, safety requirements and/or measures for the head and tail equipment of the production line 11
6.2.1 General 11
6.2.2 Hydraulic and pneumatic equipment 12
6.2.3 Overpass, bridge and guiding system 14
6.2.4 Control room 15
6.2.5 Strip transport and transfer equipment 16
6.2.6 Unwinding equipment 17
6.2.7 Shears and waste or sample transfer equipment 18
6.2.8 Strip guiding and conveying equipment 19
6.2.9 Strip looper 20
6.2.10 Strip guiding system 21
6.2.11 Strip inspection table 22
6.2.12 Take-up equipment 23
6.2.13 Strip splicing system 23
6.2.14 Oiling system 25
6.2.15 Measuring equipment and display devices 26
6.2.16 Strip printing equipment 27
6.2.17 Packing equipment such as balers, hoists, walking beams, etc. 29
6.3 Major hazards, hazardous conditions, safety requirements and/or measures for finishing and handling equipment 30
6.3.1 General description 30
6.3.2 Hydraulic and pneumatic equipment 30
6.3.3 Overpass, bridge and guiding system 30
6.3.4 Control room 30
6.3.5 slitting equipment 30
6.3.6 Multi-roller multi-plate straightening machine 32
6.3.7 Fixed-length cross-cutting equipment 32
6.3.8 Collecting stacking equipment 33
6.3.9 Annealing furnace 34
6.3.10 Leveling machine and/or finishing machine 35
6.3.11 Pickling equipment 36
6.3.12 Pretreatment equipment 39
6.3.13 Hot dip equipment 42
6.3.14 Electroplating equipment 50
6.3.15 Stretch Straightener 53
6.3.16 Roll coating organic coating equipment 53
6.3.17 Chemical post-treatment equipment 55
6.4 Special safety requirements or measures 58
6.4.1 General 59
6.4.2 Jog control device 59
6.4.3 Mechanical restraint device 59
6.4.4 Inspection of the strips 59
6.5 Noise reduction for safety requirements 59
6.5.1 Design source noise reduction 59
6.5.2 Noise reduction by protective measures 60
6.5.3 Noise reduction by information 60
6.5.4 Examples of noise sources and noise reduction measures 60
7 Verification of safety requirements and/or measures 62
8 Use information 62
8.1 Safety signs and alarms 62
8.2 Mark 62
8.3 Guidebook 62
8.3.1 Overview 62
8.3.2 Identification information 62
8.3.3 Details/Description 63
8.3.4 Operation 63
8.4 Maintenance Manual 64
Appendix A (informative) Typical solution 65
A.1 Operating Mode Example 65
A.2 Mobile Platform 66
A.3 Walkway Protection Example 1 66
A.4 Walkway Protection Example 2 67
A.5 Checker (horizontal) protection example 67
A.6 Example of an inspection table with door, protection lock and top cover protection 68
A.7 Plating section example 68
A.8 Electroplating production line diagram view 69
A.9 flange cover example 69
A.10 Example of reverse rotation when applying roller cleaning 70
Appendix B (Normative) Safety requirements and/or measures for electrical equipment 71
B.1 Overview 71
B.2 Special requirements for control systems 71
B.3 Special requirements for parking 71
B.3.1 Stop function/emergency stop function 71
B.3.2 Specific hazards of mechanical equipment 72
B.3.3 Selection of stop function 72
B.3.4 Emergency stop area 72
B.3.5 Stop function 72
Appendix C (informative) Example of manufacturer's maintenance safety procedures for strip finishing and processing line 74
C.1 Lack of procedures for danger 74
C.2 Danger of visual and auditory inspection of equipment in motion 74
C.3 Danger caused by accidental movement during maintenance 74
C.4 Danger of work when the protective measures are disabled during the stop period 74
C.5 Dangers caused by the use of hazardous substances 75
C.6 Hazards from factory restarts 75
Index 76
Figure A.1 Example of Operating Modes 65
Figure A.2 Mobile Platform 66
Figure A.3 Example of aisle protection 1 66
Figure A.4 Example of aisle protection 2 67
Figure A.5 Checklist (horizontal) protection example 67
Figure A.6 Example of an inspection table with door, protection lock and top cover protection 68
Figure A.7 Example of plating section 68
Figure A.8 Graphical view of the plating line 69
Figure A.9 Example of flange cover 69
Figure A.10 Example of reverse rotation when applying roller cleaning 70
Table 1 Schematic diagram of the composition of the strip finishing and processing production line Table 4
Table 2 Major hazards, hazardous conditions, safety requirements and/or measures for the head and tail equipment of the production line 11
Table 3 Major hazards, hazardous conditions, safety requirements and/or measures for hydraulic and pneumatic equipment 13
Table 4 Major hazards, hazardous conditions, safety requirements and/or measures for production line flyovers, bridges and guiding systems 14
Table 5 Major hazards, hazardous conditions, safety requirements and/or measures for the production line control room 15
Table 6 Major hazards, hazardous conditions, safety requirements and/or measures for production line strip transport and transfer equipment 16
Table 7 Major hazards, hazardous conditions, safety requirements and/or measures for the unwinding equipment of the production line 17
Table 8 Significant hazards, hazardous conditions, safety requirements and/or measures for line shears and waste or sample transfer equipment 18
Table 9 Major hazards, hazardous conditions, safety requirements and/or measures for production line strip guiding and conveying equipment 19
Table 10 Significant hazards, hazardous conditions, safety requirements and/or measures for the production of live strips
Table 11 Major hazards, hazardous conditions, safety requirements and/or measures for the production line strip guiding system 21
Table 12 Major hazards, hazardous conditions, safety requirements and/or measures for the production line strip inspection table 22
Table 13 Major hazards, hazardous conditions, safety requirements and/or measures for the production line take-up equipment 23
Table 14 Major hazards, hazardous conditions, safety requirements and/or measures for production line welders 24
Table 15 Major hazards, hazardous conditions, safety requirements and/or measures for the production line sewing machine 25
Table 16 Major hazards, hazardous conditions, safety requirements and/or measures for the production line oil system 25
Table 17 Major hazards, hazardous conditions, safety requirements and/or measures for production line measuring equipment and display devices 26
Table 18 Major hazards, hazardous conditions, safety requirements and/or measures for line inkjet printers 27
Table 19 Significant hazards, hazardous conditions, safety requirements and/or measures for the coding equipment of the tinned wire of the production line 28
Table 20 Significant hazards, hazardous conditions, safety requirements and/or measures for the coding equipment of the production line coils 29
Table 21 Major hazards, hazardous conditions, safety requirements and/or measures for packaging equipment such as balers, hoists, walking beams, etc. 29
Table 22 Major hazards, hazardous conditions, safety requirements and/or measures for production line slitting equipment 31
Table 23 Major hazards, hazardous conditions, safety requirements and/or measures for the production line multi-roller multi-plate straightening machine 32
Table 24 Major hazards, hazardous conditions, safety requirements and/or measures for the production line cut-to-cut equipment 32
Table 25 Major hazards, hazardous conditions, safety requirements and/or measures for the collection of stacking equipment on the production line 33
Table 26 Major hazards, hazardous conditions, safety requirements and/or measures for line annealing furnaces 34
Table 27 Major hazards, hazardous conditions, safety requirements and/or measures for production line levelers and/or finishing machines 35
Table 28 Significant hazards, hazardous conditions, safety requirements and/or measures for the pickling tanks and flushing tanks in the production line 36
Table 29 Production line pickling cycles and flush cycles, significant hazards, hazardous conditions, safety requirements and/or measures for pumps and storage areas 37
Table 30 Production line squeezing roll unit, significant hazard, hazardous condition, safety requirements and/or measures for the brush roll 37
Table 31 Major hazards, hazardous conditions, safety requirements and/or measures for the exhaust system of the pickling and rinsing zone in the production line 38
Table 32 Major hazards, hazardous conditions, safety requirements and/or measures for the production line strip drying ovens 39
Table 33 Major hazards, hazardous conditions, safety requirements and/or chemical line degreasing tanks, chemical surface activation tanks and cleaning tanks
Measure 39
Table 34 Major hazards, hazardous conditions, safety requirements and/or measures for electrolytic degreasing tanks and electrolytic surface activation tanks in production lines 40
Table 35 Major hazards, hazardous conditions, safety requirements and/or measures for the pretreatment cycle and cleaning cycle of the production line 41
Table 36 Major hazards, hazards, safety requirements and/or measures for line squeezing rolls, brush rolls, steering rolls, sunken rolls
Table 37 Major hazards, hazardous conditions, safety requirements and/or measures for the production line of molten metal pans 42
Table 38 Significant hazards, hazards, safety requirements and/or measures for lifting gear and/or mobile equipment in production line pans 44
Table 39 Major hazards, hazardous conditions, safety requirements and/or measures for the production line pre-melting pans 44
Table 40 Major hazards, hazardous conditions, safety requirements and/or measures for the metal feeding system of the production line 45
Table 41 Major hazards, hazardous conditions, safety requirements and/or measures for the production line of molten pool equipment 45
Table 42 Major hazards, hazardous conditions, safety requirements and/or measures for the production line air knife system 46
Table 43 Major hazards, hazardous conditions, safety requirements and/or measures for line indicator and cold indicating instruments 47
Table 44 Major hazards, hazardous conditions, safety requirements and/or measures for the production line of small zinc flower systems 48
Table 45 Major hazards, hazardous conditions, safety requirements and/or measures for the production line strip cooling system 49
Table 46 Major hazards, hazardous conditions, safety requirements and/or measures for the production line cooling tower deflection rollers and strip correcting devices 50
Table 47 Major hazards, hazardous conditions, safety requirements and/or measures for the plating line containing the circulation system and low voltage supply 51
Table 48 Major hazards, hazardous conditions, safety requirements and/or measures for the metal dissolution station at the production line 52
Table 49 Major hazards, hazardous conditions, safety requirements and/or measures for the production line stretch straighteners 53
Table 50 Major hazards, hazardous conditions, safety requirements and/or measures for roll coating organic coating equipment on the production line 54
Table 51 Major hazards, hazardous conditions, safety requirements and/or measures for the treatment line and cleaning tanks in the production line 55
Table 52 Major hazards, hazardous conditions, safety requirements and/or measures for the production line roll coating equipment 55
Table 53 Major hazards, hazardous conditions, safety requirements and/or measures for the production line aftertreatment cycle and flushing cycle system 57
Table 54 Major hazards, hazardous conditions, safety requirements and/or measures for line squeezing rolls, brush rolls, steering rolls, sunken rolls
Table 55 Major hazards, hazardous conditions, safety requirements and/or measures for the exhaust system of the aftertreatment area of the production line 58
Table 56 Examples of noise sources and noise reduction measures for strip finishing and processing equipment head tail equipment 60
Table 57 Examples of noise sources and noise reduction measures for finishing and processing equipment for strip finishing and processing lines 61
Table 58 Examples of noise sources and noise reduction measures for strip finishing and processing equipment head finishing equipment, finishing and processing equipment 61
Table B.1 Stop function 72
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the National Metallurgical Equipment Standardization Technical Committee (SAC/TC409).
This standard was drafted. China Heavy Machinery Research Institute Co., Ltd.
The main drafters of this standard. Zhang Yongan, Wang Shechang, Ren Yucheng, Zhang Kangwu, Jia Hailiang, Zhou Deqi, Gao Wenhui, Jing Qunping, Yao Yangku,
Yin Gang, Su Jing, Xia Juan, Yan Juan, Zhu Lin.
Introduction
In order to improve the equipment safety and personal safety of the strip finishing and processing lines for different uses and different installed levels, in equipment design and equipment
It is necessary to standardize the safety requirements of the strip finishing and processing lines in the aspects of distribution, transportation, commissioning, operation and maintenance.
According to the classification of GB/T 15706-2012, this standard belongs to the C standard.
This standard is particularly relevant to the following stakeholders related to mechanical safety.
--- Manufacturer of the production line;
--- Health and safety agencies.
Other stakeholders affected by the level of mechanical safety are.
---The user of the production line;
---The owner of the production line;
---Service provider;
--- Consumer (when the production line is scheduled to be used by consumers).
The machinery involved and the hazard, hazard or hazardous event applications covered are given in the scope of this standard.
When the requirements of this standard are different from those of Class A or Class B standards, for machines designed or manufactured according to Class C standards
The requirements in this standard take precedence over the requirements in other standards.
Strip finishing and surface treatment equipment
Safety technical condition
1 Scope
This standard specifies the personnel of the strip finishing and processing line during equipment design, assembly, transportation, commissioning, operation, maintenance and scrapping.
Safety requirements and safety measures to be taken.
This standard applies to equipment design, assembly, transportation, commissioning, operation, maintenance and scrapping of sheet metal strip finishing and processing lines. This standard
Applicable to the strip finishing and processing line equipment manufactured prior to the release of this standard.
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/T 1251.1 ergonomic hazard signal hazard signals in public places and work areas
GB/T 2893.1 Graphical symbols - Safety colours and safety signs - Part 1. Design principles for safety and safety markings
GB 5226.1-2008 Mechanical electrical safety machinery and electrical equipment - Part 1. General technical conditions
GB 7247.1 Safety of laser products - Part 1. Equipment classification, requirements
GB/T 7247.4 Safety of laser products - Part 4. Laser screens
GB/T 8196 Mechanical safety guards - General requirements for design and manufacture of fixed and movable guards
GB 11291.1 Safety requirements for robots for industrial environments - Part 1
GB/T 12265.3 Mechanical safety to avoid the minimum spacing of various parts of the human body
GB/T 15706-2012 Mechanical Safety Design General Risk Assessment and Risk Reduction
GB 16297 Integrated emission standards for atmospheric pollutants
GB/T 16754-2008 Mechanical safety emergency stop design principle
GB/T 16855.1-2008 Safety of machinery - Safety systems - Part 1 . General rules
GB/T 16856 Mechanical Safety Risk Assessment Implementation Guide and Method Examples
GB/T 17248.3 Measurement of sound pressure levels emitted by acoustic machines and equipment and other specified positions
Simple method on site
GB/T 17454.2 Mechanically safe pressure sensitive protective devices - Part 2. General rules for design and testing of pressure sensitive edges and pressure sensitive bars
GB/T 17888.1 Mechanical safety - Access to fixed installations of machinery - Part 1
select
GB/T 17888.2 Mechanical safety access to mechanical fixed installations - Part 2. Working platforms and channels
GB/T 17888.3 Mechanical safety - Access to machinery - Part 3. Stairs, stairs and guardrails
GB/T 17888.4 Mechanical safety access to machinery - Part 4. Fixed ladders
GB/T 18153 Mechanically safe contactable surface temperature ergonomic data for determining hot surface temperature limits
GB/T 18209.1 Mechanical and electrical safety instructions, marking and operation - Part 1. Requirements for visual, audible and tactile signals
GB/T 18209.2 Mechanical and electrical safety instructions, marking and operation - Part 2. Marking requirements
GB/T 18569.1 Mechanical safety to reduce the risk to health of hazardous substances emitted by machinery Part 1. For mechanical systems
Manufacturer's principles and norms
GB/T 18569.2 Mechanical safety to reduce the risk to health of hazardous substances emitted by machinery Part 2. Generation of verification procedures
Methodology
GB/T 18831 mechanical safety belt guards interlocking device design and selection principle
GB/T 19436.1 Mechanical and electrical safety - Electro-sensitive protective equipment - Part 1. General requirements and tests
GB/T 19436.2 Mechanical and electrical safety - Electro-sensitive protective devices - Part 2. Equipment using active photoelectric protection devices (AOPDs)
Special requirements
GB 19436.3 Mechanical and electrical safety - Electrosensitive protective devices - Part 3
Special requirements for (AOPDDR) equipment
GB/T 19670-2005 Mechanical safety to prevent accidental start
GB/T 19876 Mechanical safety and positioning of safety devices related to the approach speed of human body parts
Ergonomic design of control centres GB/T 22188.1 Part 1. Design principles for control centres
Ergonomic design of control centres GB/T 22188.2 Part 2. Layout principles for control suites
Ergonomic design of control centres GB/T 22188.3 Part 3. Layout of control rooms
GB/T 23819 mechanical safety fire prevention
GB/T 23821 mechanical safety to prevent the upper and lower limbs from reaching the safe distance of the danger zone
GB/T 25078.1 Acoustic low-noise machines and equipment design implementation recommendations Part 1. Planning
GB 25285.1 Explosive environmental explosion prevention and protection - Part 1. Basic principles and methods
GB/T 26118.3 Evaluation and reduction of risks arising from mechanical safety machinery - Part 3. Reduction by attenuation or shielding
radiation
GB/T 28780 overall safety of mechanical safety machines
DL/T 575.8 Control center ergonomics design guide - Part 8. Layout and dimensions of workstations
DL/T 575.10 Control center ergonomics design guide - Part 10. Principles of environmental requirements
3 Terms and definitions
The following terms and definitions as defined in GB/T 15706-2012 apply to this document.
3.1
Strip finishing and processing line stripfinishingandprocessingline
Cross-cutting, slitting, rewinding and tensioning, leveling, pickling, annealing, etc. for processing strip dimensions, treating surfaces and/or improving strip properties
The general term for a coated production line.
3.2
Head equipment terminalequipments
Entry segment equipment entrysectionequipments
The general term for loading, unwinding, opening, straightening, cutting, welding, looping and other equipment, including auxiliary equipment such as hydraulic and pneumatic
device.
3.3
Tail equipment terminalequipments
Export segment equipment exitsectionequipments
The general name for exporting loopers, tensioning devices, inspection, oiling, slitting, steering, coiling, unwinding, etc., and related auxiliary equipment
Equipment such as hydraulic and pneumatic equipment.
3.4
Finishing and processing equipment finishingandprocessingequipments
Processing equipment with dimensions, handling surfaces and/or equipment to improve product performance.
3.5
Plating section
Different number of plating tank devices in the processing line of the electroplating line.
3.6
Security layout safetylayout
Description of the safety functions of the equipment associated with the production line, which should ensure the safe operation of the strip finishing and processing lines, avoiding danger or
Dangerous situation.
3.7
Contact take-overpoint
Bridge cranes or other transportation systems where the coils are stored or removed.
3.8
Product
Metal strip to be treated.
3.9
Coil coil
Wrapped in a rolled metal strip.
3.10
Broken belt cobbling
The strip is broken by an abnormal production process condition, causing the strip to leave the predetermined line.
3.11
Control room pulpit
The station in which the equipment or production line is located and the room in which the monitoring facility is located.
3.12
Console/rack controlingstand
Free standing console near the equipment.
3.13
Maintenance maintenance
Strip finishing and handling, inspection and repair of all equipment on the production line.
3.14
Manual mode manualmode
The individual function of the device is controlled by an operator through jog control or equivalent device control mode.
3.15
Semi-automatic mode semi-automaticmode
The entire work cycle consists of a series of automatic program modes of operation. at the end of each program, initiated by the operator, then by
The programming electronics system controls, the operation is automatically stopped, and the start of the next program requires a new instruction from the operator.
3.16
Automatic mode automaticmode
A cycle consisting of continuous or parallel programs, once activated by the operator, the entire process will be controlled by a programmable electronic system
Type. As long as the operating conditions are met, repeated operation of the equipment work cycle does not require any operator intervention.
3.17
Trained personnel trainedpersonnel
An experienced person with basic knowledge of the system can operate and/or maintain the equipment for the intended use and proper operation of the equipment.
3.18
Unauthorized person
Access to an area of the strip finishing and processing line without permission or to perform certain operations related to equipment operation and/or maintenance in the area
An action person.
4 equipment composition
The strip finishing and processing line includes. from the junction of the inlet section (ie the head unit) to the finishing and processing equipment, to the exit section (i...
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