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　热（冷）电负荷

• 4.1　热（冷）负荷和热（冷）介质

• 4.2　电负荷

5　厂址选择

6　总体规划

• 6.1　一般规定

• 6.2　厂区内部规划

• 6.3　厂区外部规划

7　主厂房布置

• 7.1　一般规定

• 7.2　主厂房布置

• 7.3　检修设施

• 7.4　综合设施

8　运煤系统

• 8.1　一般规定

• 8.2　卸煤设施及厂外运输

• 8.3　带式输送机系统

• 8.4　贮煤场及其设备

• 8.5　筛、碎煤设备

• 8.6　石灰石贮存与制备

• 8.7　控制方式

• 8.8　运煤辅助设施及附属建筑

9　锅炉设备及系统

• 9.1　锅炉设备

• 9.2　煤粉制备

• 9.3　烟风系统

• 9.4　点火及助燃油系统

• 9.5　锅炉辅助系统及其设备

• 9.6　启动锅炉

10　除灰渣系统

• 10.1　一般规定

• 10.2　水力除灰渣系统

• 10.3　机械除渣系统

• 10.4　干式除灰系统

• 10.5　灰渣外运系统

• 10.6　控制及检修设施

• 10.7　循环流化床锅炉除灰渣系统

11　脱硫系统

12　脱硝系统

13　汽轮机设备及系统

• 13.1　汽轮机设备

• 13.2　主蒸汽及供热蒸汽系统

• 13.3　给水系统及给水泵

• 13.4　除氧器及给水箱

• 13.5　凝结水系统及凝结水泵

• 13.6　低压加热器疏水泵

• 13.7　疏水扩容器、疏水箱、疏水泵与低位水箱、低位水泵

• 13.8　工业水系统

• 13.9　热网加热器及其系统

• 13.10　减温减压装置

• 13.11　蒸汽热力网的凝结水回收设备

• 13.12　凝汽器及其辅助设施

14　水处理设备及系统

• 14.1　水的预处理

• 14.2　水的预除盐

• 14.3　锅炉补给水处理

• 14.4　热力系统的化学加药和水汽取样

• 14.5　冷却水处理

• 14.6　热网补给水及生产回水处理

• 14.7　药品贮存和溶液箱

• 14.8　箱、槽、管道、阀门设计及其防腐

• 14.9　化验室及仪器

15　信息系统

• 15.1　一般规定

• 15.2　全厂信息系统的总体规划

• 15.3　管理信息系统（MIS）

• 15.4　报价系统

• 15.5　视频监视系统

• 15.6　门禁管理系统

• 15.7　布线

• 15.8　信息安全

16　仪表与控制

• 16.1　一般规定

• 16.2　控制方式及自动化水平

• 16.3　控制室和电子设备间布置

• 16.4　测量与仪表

• 16.5　模拟量控制

• 16.6　开关量控制及联锁

• 16.7　报警

• 16.8　保护

• 16.9　控制系统

• 16.10　控制电源

• 16.11　电缆、仪表导管和就地设备布置

• 16.12　仪表与控制试验室

17　电气设备及系统

• 17.1　发电机与主变压器

• 17.2　电气主接线

• 17.3　交流厂用电系统

• 17.4　高压配电装置

• 17.5　直流电源系统及交流不间断电源

• 17.6　电气监测与控制

• 17.7　电气测量仪表

• 17.8　元件继电保护和安全自动装置

• 17.9　照明系统

• 17.10　电缆选择与敷设

• 17.11　过电压保护与接地

• 17.12　电气试验室

• 17.13　爆炸火灾危险环境的电气装置

• 17.14　厂内通信

• 17.15　系统保护

• 17.16　系统通信

• 17.17　系统远动

• 17.18　电能量计量

18　水工设施及系统

• 18.1　水源和水务管理

• 18.2　供水系统

• 18.3　取水构筑物和水泵房

• 18.4　输配水管道及沟渠

• 18.5　冷却设施

• 18.6　外部除灰渣系统及贮灰场

• 18.7　给水排水

• 18.8　水工建（构）筑物

19　辅助及附属设施

20　建筑与结构

• 20.1　一般规定

• 20.2　抗震设计

• 20.3　主厂房结构

• 20.4　地基与基础

• 20.5　采光和自然通风

• 20.6　建筑热工及噪声控制

• 20.7　防排水

• 20.8　室内外装修

• 20.9　门和窗

• 20.10　生活设施

• 20.11　烟囱

• 20.12　运煤构筑物

• 20.13　空冷凝汽器支承结构

• 20.14　活荷载

21　采暖通风与空气调节

• 21.1　一般规定

• 21.2　主厂房

• 21.3　电气建筑与电气设备

• 21.4　运煤建筑

• 21.5　化学建筑

• 21.6　其他辅助及附属建筑

• 21.7　厂区制冷、加热站及管网

22　环境保护和水土保持

• 22.1　一般规定

• 22.2　环境保护和水土保持设计要求

• 22.3　各类污染源治理原则

• 22.4　环境管理和监测

• 22.5　水土保持

23　劳动安全与职业卫生

• 23.1　一般规定

• 23.2　劳动安全

• 23.3　职业卫生

24　消防

附录A　水质全分析报告

本规范用词说明

引用标准名录

1 General provisions

2 Terms

3 Basic requirement

4 Heating（cooling）and electrical load

• 4.1 Heating（cooling）load and heating（cooling）medium

• 4.2 Electrical load

5 Site selection

6 Overall planning

• 6.1 General requirement

• 6.2 Plant area planning

• 6.3 Off-site facilities planning

7 Main power building arrangement

• 7.1 General requirement

• 7.2 Main power building arrangement

• 7.3 Maintenance and repair facilities

• 7.4 Integrated facilities

8 Coal handling system

• 8.1 General requirement

• 8.2 Coal unloading facilities and off-site transport

• 8.3 Belt conveyor system

• 8.4 Coal storage yard and its equipments

• 8.5 Coal screening and crushing equipment

• 8.6 Limestone storage and limestone pulverizing system

• 8.7 Coal handling control mode

• 8.8 Coal handling auxiliary facilities and ancillary buildings

9 Boiler equipment and system

• 9.1 Boiler equipment

• 9.2 Pulverized coal making

• 9.3 Flue gas and air system

• 9.4 Fuel oil system for lgnition and combustion stabilization

• 9.5 Boiler auxiliary system and its equipments

• 9.6 Auxiliary boiler

10 Fly ash and bottom ash removed system

• 10.1 General requirement

• 10.2 Fly ash and bottom ash removed hydraulic system

• 10.3 Bottom ash removed mechanical system

• 10.4 Dry ash removed system

• 10.5 Fly ash and bottom ash transportation system

• 10.6 Control mode and maintenance facilities

• 10.7 Fly ash and bottom ash removed system of CFB boiler

11 Desulfuration system

12 Denitration system

13 Steam turbine equipment and system

• 13.1 Steam turbine equipment

• 13.2 Main steam system and heat supplying steam system

• 13.3 Feedwater system and feedwater pump

• 13.4 Deaerator and feedwater tank

• 13.5 Condensate system and condensate pump

• 13.6 Water draining pump of low pressure heater

• 13.7 Water draining expandor，water draining tank，water draining pump and low tank，low pump

• 13.8 Service water cooling system

• 13.9 Thermal network heater and its systems

• 13.10 Desuperheating and reducing device

• 13.11 Condensate water return device of steam network

• 13.12 Condenser and its auxiliary facilities

14 Water treatment equipment and system

• 14.1 Water pretreatment system

• 14.2 Water pre-desalination system

• 14.3 Boiler make-up water treatment system

• 14.4 Chemical dosing and water-steam sampling of thermal system

• 14.5 Cooling water treatment system

• 14.6 Water treatment system for thermal network make-up water and industrial return water

• 14.7 Chemical storage and solution tank

• 14.8 Tank，slot，pipe，valve design and corrosion resistant

• 14.9 Chemical laboratory and instrument

15 Information system

• 15.1 General requirement

• 15.2 Overall plan of whole plant information system

• 15.3 Management information system

• 15.4 Price proposing system

• 15.5 Video monitoring system

• 15.6 Entrance guarding management system

• 15.7 Wire layout

• 15.8 Information safety

16 Instrument and control

• 16.1 General requirement

• 16.2 Control mode and level of automation

• 16.3 Control room and electric equipment room

• 16.4 Measurement and instrument

• 16.5 Analog control

• 16.6 Binary control and interlocking

• 16.7 Alarm

• 16.8 Protection

• 16.9 Control system

• 16.10 On-off control

• 16.11 Cable and instrument tube and arrangement of local equipment

• 16.12 Instrument and control laboratory

17 Electrical equipment and system

• 17.1 Generator and main transformer

• 17.2 Main electrical connection scheme

• 17.3 AC auxiliary power system

• 17.4 High voltage switchgear arrangement

• 17.5 DC system and AC uninterruptible power supply

• 17.6 Electrical monitoring and control

• 17.7 Electrical measurement and instrument

• 17.8 Component protection and security automatic equipment

• 17.9 Lighting system

• 17.10 Cable selection and cable laying

• 17.11 Overvoltage protection and grounding system

• 17.12 Electrical laboratory

• 17.13 Electrical equipment in the explosive and fire danger area

• 17.14 In-plant communication

• 17.15 Electric power system protection

• 17.16 Electric power system communication

• 17.17 Electric power system automation

• 17.18 Electric energy measurement system

18 Water supply facilities and system

• 18.1 Water source and water management

• 18.2 Water supply system

• 18.3 Water intake structure and pump house

• 18.4 Piping and culvert

• 18.5 Cooling facilities

• 18.6 Off-site fly ash and bottom ash removed system and ash storage yard

• 18.7 Water supply and water drainage

• 18.8 Water supply system buildings

19 Auxiliary and ancillary facilities

20 Architechure and structure

• 20.1 General requirement

• 20.2 Seismic resistant design

• 20.3 Main power building structure

• 20.4 Founding base and foundation

• 20.5 Daylighting and natural ventilation

• 20.6 Thermal engineering and noise control in building

• 20.7 Water proof and drainage

• 20.8 Indoor and outdoor decoration

• 20.9 Door and window

• 20.10 Life facilities

• 20.11 Chimney

• 20.12 Coal conveying building

• 20.13 Supporting structure of air cooling condenser

• 20.14 Live load

21 Heating，ventilation and air conditioning

• 21.1 General requirement

• 21.2 Main power building

• 21.3 Electrical buildings and electrical equipments

• 21.4 Coal handling building

• 21.5 Chemical buildings

• 21.6 Other auxiliary and ancillary buildings

• 21.7 Plant cooling and heating station and pipe network

22 Environmental protection and water-soil conservation

• 22.1 General requirement

• 22.2 Design requirements of environmental protection and water-soil conservation

• 22.3 Various pollution control principle

• 22.4 Management and monitoring of environmental protection

• 22.5 Water-soil conservation

23 Labor safety and occupational health

• 23.1 General requirement

• 23.2 Labor safety

• 23.3 Occupational health

24 Fire fighting

Appendix A Water quality analysis report

Explanation of wording in this code

List of quoted standards