中华人民共和国住房和城乡建设部公告第315号

前言

1　总则

2　术语

3　基本规定

4　锅炉基础复查与画线

5　钢架及相关金属结构

• 5.1　钢架安装及二次灌浆

• 5.2　平台扶梯及相关金属结构

6　受热面

• 6.1　汽包或启动分离器、联箱

• 6.2　受热面管（束）屏安装

• 6.5　炉膛密封

7　水压试验

8　燃烧装置

• 8.1　布风装置

• 8.2　启动点火及稳燃装置

• 8.3　煤泥枪

9　锅炉附属管道及附件

• 9.1　锅炉附属管道

• 9.2　汽包就地水位计

• 9.3　安全阀

• 9.4　就地仪表及取源部件

• 9.5　膨胀系统及指示器

• 9.6　燃油（气）管道

• 9.7　吹灰装置

10　烟、风、燃（物）料管道及附属设备

• 10.1　空气预热器

• 10.2　烟、风、燃（物）料管道

• 10.3　外置床及旋风分离器

• 10.4　其他附属设备安装

11　锅炉烟、风系统严密性试验

• 11.1　严密性试验条件

• 11.2　严密性试验要求

12　锅炉炉墙砌筑

• 12.1　不定形耐磨耐火材料施工

• 12.2　定形耐磨耐火材料施工

• 12.3　耐火陶瓷纤维施工

13　锅炉热力设备及管道保温

14　锅炉调整试验

• 14.1　一般规定

• 14.2　烘炉

• 14.3　锅炉化学清洗

• 14.4　锅炉冷态通风试验

• 14.5　锅炉吹管

• 14.6　蒸汽严密性试验及安全阀校验

15　质量验收

• 15.1　施工质量验收划分

• 15.2　施工质量验收基本要求

附录A　施工质量验收表格

本规范用词说明

引用标准名录

1 General provisions

2 Terms

3 Basic requirements

4 Boiler foundation inspection and locating

5 Frame and related metal structure

• 5.1 Steel structure installation and secondary grouting

• 5.2 Platform ladder and related metal structure

6 Heat surface

• 6.1 Drum（start－up separatorand） header

• 6.2 Heat surface and tube bundle installation

• 6.5 Boiler furnace sealing

7 Water pressure test

8 Combustion facility

• 8.1 Wind distribution device

• 8.2 Start ignition and stable combustion device

• 8.3 Coal slurry gun

9 Boiler auxiliary pipes and accessories

• 9.1 Boiler auxiliary pipe

• 9.2 Steam drum local water level gauge

• 9.3 Safety valves

• 9.4 Local instruments and symbol receiving apparatus

• 9.5 Expansion system and indicator

• 9.6 Fuel oil(gaspipes)

• 9.7 Ash blow equipment

10 Flue，wind，fuel pipes and auxiliary equipments

• 10.1 Air pre－heater

• 10.2 Flue，wind，fuel pipes

• 10.3 External bed and cyclone separator

• 10.4 Auxiliary equipments installation

11 Boiler flue gas system tightness test

• 11.1 Tightness test condition

• 11.2 Tightness test requirement

12 Boiler wall building

• 12.1 Indefinite fire－proof and wear－resistance material construction

• 12.2 Shaped fire－proof pouring material construction

• 12.3 Fire－proof ceramic fiber construction

13 Boiler thermal equipment and pipe insulation

14 Boiler start up trial run

• 14.1 General requirement

• 14.2 Furnance drying

• 14.3 Boiler chemical cleaning

• 14.4 Boiler cold condition ventilation test

• 14.5 Boiler blow pipe

• 14.6 Steam tightness test and safety valve adjustment

15 Quality acceptance

• 15.1 Construction quality acceptance division

• 15.2 Constrction quality acceptance basic requirement

Appendix A：Form of acceptance of constructionquality

Explanation of wording in this code

List of quoted standards