中华人民共和国住房和城乡建设部公告

前言

1　总则

2　术　语

3　基本规定

4　铁水预处理

• 4.1　工艺设计

• 4.2　粉剂

• 4.3　工艺设备

• 4.4　工艺布置

5　转炉炼钢

• 5.1　总体工艺设计

• 5.2　原材料准备及供应

• 5.3　工艺设备

• 5.4　车间布置

6　电炉炼钢

• 6.1　工艺设计

• 6.2　原材料准备及供应

• 6.3　工艺设备

• 6.4　电炉车间布置与厂房

7　炉外精炼

• 7.1　工艺设计

• 7.2　原材料准备及供应

• 7.3　工艺设备

• 7.4　工艺布置

8　炉渣处理

• 8.1　总体工艺设计

• 8.2　转炉渣

• 8.3　电炉渣

• 8.4　精炼渣和铸余渣

• 8.5　铁水预处理渣

• 8.6　不锈钢渣

• 8.7　工艺设备

• 8.8　工艺布置

9　机修与检化验

• 9.1　机修

• 9.2　检化验

10　电力

• 10.1　负荷分级及供电电源

• 10.2　供配电系统

• 10.3　无功补偿及电能质量

• 10.4　变（配）电所及电气室

• 10.5　供配电及传动设备

• 10.6　电气工程

11　仪表

• 11.1　仪表选型设计

• 11.2　检测控制项目

• 11.3　仪表动力源

• 11.4　仪表防护与安全

12　电信

13　自动化控制与信息化

• 13.1　一般规定

• 13.2　基础自动化

• 13.3　过程控制

• 13.4　信息化

14　给水排水

• 14.1　一般规定

• 14.2　炼钢工艺用水水质及用水条件

• 14.3　供水系统

• 14.4　水处理设施

• 14.5　安全供水

• 14.6　水质稳定

• 14.7　补充水

• 14.8　水质分析及监测

15　热力

• 15.1　一般规定

• 15.2　转炉余热锅炉系统

• 15.3　电炉余热锅炉系统

• 15.4　炉外精炼热力设施

• 15.5　蒸汽供应

• 15.6　压缩空气供应

16　采暖通风空调及除尘

• 16.1　一般规定

• 16.2　采暖

• 16.3　通风

• 16.4　空调

• 16.5　除尘

17　燃气

• 17.1　一般规定

• 17.2　转炉煤气净化回收系统

• 17.3　燃气介质阀站和管网

18　建筑与结构

• 18.1　一般规定

• 18.2　主厂房

• 18.3　设备基础

• 18.4　工艺平台

• 18.5　公辅设施建筑

19　总图运输

• 19.1　厂址选择

• 19.2　厂区平面布置

• 19.3　运输

• 19.4　绿化

20　安全与环保

• 20.1　安全

• 20.2　消防

• 20.3　环境保护与综合利用

21　节能

22　工程与技术经济

• 22.1　工程经济

• 22.2　技术经济

本规范用词说明

引用标准名录

1 General provisions

2 Terms

3 Basic provisions

4 Hot metal pretreatment

• 4.1 Process design

• 4.2 Powder

• 4.3 Process equipment

• 4.4 Process layout

5 Converter steelmakin

• 5.1 General process design

• 5.2 Material preparation and supply

• 5.3 Process equipment

• 5.4 Layout and building of converter steelmaking shop

6 EAF steelmaking

• 6.1 Process design

• 6.2 Material preparation and supply

• 6.3 Process equipment

• 6.4 Layout and building of EAF steelmaking shop

7 Secondary refining

• 7.1 Process design

• 7.2 Material preparation and supply

• 7.3 Process equipment

• 7.4 Process layout

8 Slag treatment

• 8.1 General process design

• 8.2 Converter slag

• 8.3 EAF slag

• 8.4 Slag from refining and residual scrap from casting

• 8.5 Slag from hot metal pretreatment

• 8.6 Stainless steel slag

• 8.7 Process equipment

• 8.8 Process layout

9 Mechanical repair and laboratory

• 9.1 Mechanical repair

• 9.2 Laboratory

10 Electrical power

• 10.1 Load classification and power supply

• 10.2 Power supply and distribution system

• 10.3 Reactive power compensation and quality of power

• 10.4（Distribution）Substation and electrical room

• 10.5 Power supply and distribution facility and electrical drive

• 10.6 Power engineering

11 Instrumentation

• 11.1 Selection and design of instrument

• 11.2 Measuring and control item

• 11.3 Power source of instrument

• 11.4 Instrument protection and safety&health

12 Telecommunication

13 Automation control and information-based technology

• 13.1 General provisions

• 13.2 Basic automation

• 13.3 Process control

• 13.4 Information-based technology

14 Water supply and drainage

• 14.1 General provisions

• 14.2 Water quality and requirements for steelmaking process

• 14.3 Water supply system

• 14.4 Main water treatment facility

• 14.5 Emergency water supply

• 14.6 Water quality stabilization

• 14.7 Makeup water

• 14.8 Water quality analysis and monitoring

15 Thermal power

• 15.1 General provisions

• 15.2 Waste heat boiler system for converter

• 15.3 Waste heat boiler system for EAF

• 15.4 Thermal power facility for secondary refining

• 15.5 Steam supply

• 15.6 Compressed air supply

16 Heating，ventilation&air conditioning and dedusting

• 16.1 General provisions

• 16.2 Heating

• 16.3 Ventilation

• 16.4 Air conditioning

• 16.5 Dedusting

17 Fuel&gas

• 17.1 General provisions

• 17.2 Converter gas cleaning and recovery system

• 17.3 Gas valve station and pipe work

18 Building and structure

• 18.1 General provisions

• 18.2 Main shop building

• 18.3 Equipment foundation

• 18.4 Process platform

• 18.5 Building for utility

19 General layout and material transportation

• 19.1 Selection of plantsite

• 19.2 Layout of plantarea

• 19.3 Transportation

• 19.4 Green

20 Safety and environment protection

• 20.1 Safety and health

• 20.2 Fire protection

• 20.3 Environment protection and comprehensive utilization

21 Energy conservation

22 Engineering pricing and project investment consulting

• 22.1 Engineering pricing

• 22.2 Project investment consulting

Explanation of wording in this code

List of quoted standards