中华人民共和国住房和城乡建设部公告

前言

1　总　　则

2　基本规定

3　设备基础、地脚螺栓及垫板

• 3.1　设备基础交接验收

• 3.2　设备安装基准线和基准点

• 3.3　地脚螺栓

• 3.4　垫　　板

4　设备和材料进场

• 4.1　设备进场

• 4.2　材料进场

5　转炉设备安装

• 5.1　耳轴轴承座及耳轴轴承

• 5.2　托　　圈

• 5.3　炉　　体

• 5.4　倾动装置

• 5.5　活动挡板和固定挡板

6　氧枪和副枪设备安装

• 6.1　氧　　枪

• 6.2　副　　枪

• 6.3　氮封装置

• 6.4　副枪探头装头机和拔头机

7　烟罩设备安装

• 7.1　裙　　罩

• 7.2　移动烟罩

8　余热锅炉设备安装

• 8.1　一般规定

• 8.2　烟　　道

• 8.3　锅　　筒

• 8.4　汽、水系统管道

• 8.5　蓄　热　器

• 8.6　除氧水箱

9　电弧炉设备安装

• 9.1　轨　　座

• 9.2　倾动装置

• 9.3　倾动锁定装置

• 9.4　摇　　架

• 9.5　炉　　体

• 9.6　炉盖、电极旋转及炉盖升降机构

• 9.7　电极升降及电极夹持机构

• 9.8　氧　　枪

10　钢包精转炉设备安装

• 10.1　钢包车轨道

• 10.2　钢　包　车

• 10.3　炉盖吊架、炉盖及炉盖升降机构

• 10.4　电极升降及夹持机构

11　钢包真空精炼炉及真空吹氧脱碳炉设备安装

• 11.1　一般规定

• 11.2　真　空　罐

• 11.3　真空罐盖及罐盖升降机构

• 11.4　真空装置

• 11.5　氧　　枪

12　循环真空脱气精炼炉设备安装

• 12.1　一般规定

• 12.2　真空脱气室车及脱气室

• 12.3　钢包顶升装置

• 12.4　真空脱气室预热装置

• 12.5　氧　　枪

13　浇注设备安装

• 13.1　钢包回转台

• 13.2　中间罐车及轨道

• 13.3　烘　烤　器

14　连续铸钢设备安装

• 14.1　结晶器和振动装置

• 14.2　二次冷却装置

• 14.3　扇形段更换装置

• 14.4　拉　矫　机

• 14.5　引锭杆收送及脱引锭装置

• 14.6　火焰切割机

• 14.7　摆　动　剪

• 14.8　切头收集装置

• 14.9　毛刺清理机

15　出坯和精整设备安装

• 15.1　输送辊道

• 15.3　推钢机、拉钢机、翻钢机

• 15.4　火焰清理机

• 15.5　升降挡板、打印机

• 15.6　横移小车

• 15.7　对中装置

16　混铁炉安装

• 16.1　底座和滚道

• 16.2　炉　　壳

• 16.3　倾动装置

• 16.4　揭盖机构

17　铁水预处理设备安装

• 17.1　脱硫（磷）剂输送设备

• 17.2　搅拌脱硫设备

• 17.3　喷吹脱磷设备

• 17.4　铁水罐车及轨道

• 17.5　扒　渣　机

18　炼钢机械设备试运转

• 18.1　一般规定

• 18.2　转炉设备试运转

• 18.3　氧枪和副枪设备试运转

• 18.4　烟罩设备试运转

• 18.5　余热锅炉系统试运转

• 18.6　电弧炉设备试运转

• 18.7　钢包精转炉设备试运转

• 18.8　钢包真空精炼炉和真空吹氧脱碳炉设备试运转

• 18.9　循环真空脱气精炼炉设备试运转

• 18.10　浇注设备试运转

• 18.11　连续铸钢设备试运转

• 18.12　出坯和精整设备试运转

• 18.13　混铁炉试运转

• 18.14　铁水预处理设备试运转

19　安全和环保

本规范用词说明

引用标准名录

1　General provisions

2　Basic requirement

3　Equipment foundation，foot bolt and shim plate

• 3.1　Acceptance for take-over of equipment foundation

• 3.2　Datum line and datum mark set up for installation of equipment

• 3.3　Foot bolt

• 3.4　Shim plate

4　Equipment and material entering the site

• 4.1　Equipment entering the sit

• 4.2　Material entering the site

5　Installation of converter

• 5.1　Trunion bearing pedestal and trunion bearing

• 5.2　Backing ring

• 5.3　Converter proper

• 5.4　Tilting devic

• 5.5　Movable guard plate and fixed guard plate

6　Installation of oxygen lance and sublance

• 6.1　Oxygen lance

• 6.2　Sublance

• 6.3　Nitrogen sealing device

• 6.4　Heading machine and removing machine for sublance detector

7　Installation of hood

• 7.1　Petticoat

• 7.2　Removable hood

8　Installation of afterheat boiler

• 8.1　General requirement

• 8.2　Flue

• 8.3　Boiler drum

• 8.4　Pipe for steam and water system

• 8.5　Heat accumulator

• 8.6　Deaerization box

9　Installation of electrical arc furnace

• 9.1　Rail support

• 9.2　Tilting device

• 9.3　Tilting locking device

• 9.4　Swaying rack

• 9.5　EAF proper

• 9.6　Installation of EAF cover，electrical pole rototion mechanism and lifing mechanism of EAF covr

• 9.7　Lifting＆retaining mechnism of electrical pole

• 9.8　Oxygen lance

10　Installation of ladle refining furnance

• 10.1　Rail for ladle car

• 10.2　Ladle car

• 10.3　LF cover lifting jack，LF cover and lifting mechnism

• 10.4　Lifting mechnism and retaining mechnism of electrical pole

11　Installation of mechanical equipment for ladle vacuum degassing furnace and vacuum-oxygen decarbonizing furnace

• 11.1　General requirement

• 11.2　Vacuum tank

• 11.3　Vacuum tank cover and its lifting mechanism

• 11.4　Vacuum tank

• 11.5　Oxygen lance

12　Installation of recirculation vacuum degasing refining furnace

• 12.1　General requirement

• 12.2　The car in vacuum degasing chamber and degasing chamber

• 12.3　Ladle roof lifting device

• 12.4　Preheating device for vacuum degasing chamber

• 12.5　Oxygen lance

13　Installation of casting equipment

• 13.1　Ladle revolving platform

• 13.2　Tundish and rail

• 13.3　Roaster

14　Installation of continuous steel-casting equipment

• 14.1　Crystallizer and vibrating device

• 14.2　Secondary cooling device

• 14.3　Segment replacement device

• 14.4　Withdrawal straightening machine

• 14.5　Receiving＆sending device of dummy bar and decoupling and traction device

• 14.6　Flame cutting machine

• 14.7　Swinging shears

• 14.8　Scrap end gathering unit

• 14.9　Bur clearing unit

15　Installation of billet sending-out sizing equipment

• 15.1　Travelling roller table

• 15.3　Pushing device，steel drawing machine，reversing machine

• 15.4　Scarfing machine

• 15.5　Life baffle and printer

• 15.6　Sideslip car

• 15.7　Alignment device

16　Installation of metal mixer

• 16.1　Base seat and roller table

• 16.2　Furnace shell

• 16.3　Tilting device

• 16.4　Cover carriage mechanism

17　Installation of melt metal pretreatment equipment

• 17.1　Desulfurizerconveying equipment

• 17.2　Mixing＆desulfurizing equipment

• 17.3　Blowing＆dephophorizing equipment

• 17.4　Melten iron tank car and its rail

• 17.5　Slag clearing machine

18　Trial running of steel-making mechanical equipment

• 18.1　General reqirement

• 18.2　Trail running of converter

• 18.3　Trial running of oxygen lance and sublance

• 18.4　Trial running of hood

• 18.5　Trial running of afterheat boiler

• 18.6　Trial running of EAF

• 18.7　Trial running of ladle refining　furnace

• 18.8　Trial running of ladle vacuum refining furnace andvacuum-oxygen decarbonizing furnace

• 18.9　Trial running of recirculation vacuum degasing refining furnace

• 18.10　Trial running of casting equipment

• 18.11　Trial running of continuous casting-steelequipment

• 18.12　Trial running of billet sending-out and sizing equipment

• 18.13　Trial running of metal mixer

• 18.14　Trial running of melt iron pretreatment equipment

19　Safety and environmental protection

Explanation of wording in this code

List of quoted standards