出版社: 中国电力出版社
出版日期: 2002-09-01
本标准规定了大型火力发电厂除灰系统设计应遵循的原则与建设标准。
本标准适用于汽轮发电机组容量125MW及以上凝汽式发电厂的除灰设计,也适用于50MW及以上供热式机组的热电厂和采用洁净煤发电技术的发电厂的除灰设计。本标准适用于新建或扩建电厂的除灰设计,改建工程的除灰设计可参照使用。
1. Scope
This Code specifies that the design of ash handling system of large-scale thermal power plant shall abide by the principle and construction standard.
This Code is applicable to the ash handling design of condensing power plant in output of 125MW or above of the turbo generator unit, and also applicable to the ash handling design of 50MW or above heating unit thermal plant and power station with clean coal power generation technology.
This Code is applicable to the ash handling design of newly-built or extended power plant, while the ash handling design of the reconstructed project may refer to this.
2. Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments (excluding content of corrigenda) to, or revisions of, any of these publications do not apply. However, Parties to agreements based on this Code are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies.
GBJ 29 Code for Design of Compressed Air Station
GB 16297 Comprehensive Emission Standard of Air Pollutants
DL 5000 Technical Specification for Design of Thermal Power Plants
DL/T 5032 Technical Code of General Plan Transportation Design for Fossil Fuel Power Plants
DL 5053 Design Code of Labour Safety and Industrial Hygiene for Fossil Fuel Power Plants
DL/T 5054 Code for Design of Thermal Power Plant Steam/Water Piping