1 General Provisions
1.0.1 This code is formulated in order to guarantee that the design of surface multi-rope friction hoisting system of coal mine can realize safety production, operation reliability, energy conservation and working condition improvement and achieve advanced technology, economy and rationality.
1.0.2 This code is applicable to the determination for surface multi-rope friction hoisting (hereinafter referred to as hoisting) system of coal mine, selection and arrangement of mechanical and electric equipment and design for water supply & drainage, heating and ventilation of hoisting tower (house); while it is not applicable to the design for the relevant building structure, hoisting container and shaft device of the hoisting system.
1.0.3 Design of the hoisting system shall meet not only the requirements of the this code, but also those specified in the current national relevant standards and specifications.
Contents
1 General Provisions 1
2 Mechanical Process 1
2.1 Determination of Hoisting System 1
2.2 Selection Calculation 2
2.3 Arrangement of Hoist House 4
2.4 Auxiliary Equipment 5
3 Electricity 6
3.1 Power 6
3.2 Electrical Control System and Equipment Selection 7
3.3 Arrangement for Electrical Control Assemblies of Tower Hoist 9
3.4 Arrangement for Electrical Control Assemblies of Floor Type Hoist 10
3.5 Selection and Routing of Cables 10
3.6 Lighting 11
3.7 Hoisting Signal, Communication and Interlocking 11
3.8 Lightning Protection and Grounding 12
4 Water Supply & Drainage and Heating & Ventilation 13
4.1 Water Supply and Drainage 13
4.2 Heating and Ventilation 13
Appendix A Calculation of Slipping Limit Deceleration for Wire Rope 14
Appendix B Explanation of Wording in This Code 17
Additional Explanations 18
Standard
MT 5021-1997 Code for design of surface multi-rope friction hoisting system of coal mine (English Version)
Standard No.
MT 5021-1997
Status
valid
Language
English
File Format
PDF
Word Count
8000 words
Price(USD)
160.0
Implemented on
1997-9-1
Delivery
via email in 1 business day
Detail of MT 5021-1997
Standard No.
MT 5021-1997
English Name
Code for design of surface multi-rope friction hoisting system of coal mine
1 General Provisions
1.0.1 This code is formulated in order to guarantee that the design of surface multi-rope friction hoisting system of coal mine can realize safety production, operation reliability, energy conservation and working condition improvement and achieve advanced technology, economy and rationality.
1.0.2 This code is applicable to the determination for surface multi-rope friction hoisting (hereinafter referred to as hoisting) system of coal mine, selection and arrangement of mechanical and electric equipment and design for water supply & drainage, heating and ventilation of hoisting tower (house); while it is not applicable to the design for the relevant building structure, hoisting container and shaft device of the hoisting system.
1.0.3 Design of the hoisting system shall meet not only the requirements of the this code, but also those specified in the current national relevant standards and specifications.
Contents of MT 5021-1997
Contents
1 General Provisions 1
2 Mechanical Process 1
2.1 Determination of Hoisting System 1
2.2 Selection Calculation 2
2.3 Arrangement of Hoist House 4
2.4 Auxiliary Equipment 5
3 Electricity 6
3.1 Power 6
3.2 Electrical Control System and Equipment Selection 7
3.3 Arrangement for Electrical Control Assemblies of Tower Hoist 9
3.4 Arrangement for Electrical Control Assemblies of Floor Type Hoist 10
3.5 Selection and Routing of Cables 10
3.6 Lighting 11
3.7 Hoisting Signal, Communication and Interlocking 11
3.8 Lightning Protection and Grounding 12
4 Water Supply & Drainage and Heating & Ventilation 13
4.1 Water Supply and Drainage 13
4.2 Heating and Ventilation 13
Appendix A Calculation of Slipping Limit Deceleration for Wire Rope 14
Appendix B Explanation of Wording in This Code 17
Additional Explanations 18
