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GB/T 34117-2017 English PDF

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GB/T 34117-2017: Specifications for moisture separator reheaters in conventional island of nuclear power plant
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PDF similar to GB/T 34117-2017


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Basic data

Standard ID GB/T 34117-2017 (GB/T34117-2017)
Description (Translated English) Specifications for moisture separator reheaters in conventional island of nuclear power plant
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K54
Classification of International Standard 27.040
Word Count Estimation 18,199
Date of Issue 2017-07-31
Date of Implementation 2018-02-01
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 34117-2017: Specifications for moisture separator reheaters in conventional island of nuclear power plant


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Specifications for moisture separator reheaters in conventional island of nuclear power plant ICS 27.040 K54 National Standards of People's Republic of China Conventional island equipment for nuclear power plants - Separators and separators - Specification for separators and reheaters 2017-07-31 Posted 2018-02-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Structure and parts name 3 5 General 5 6 design 5 6.1 Overall Design 5 6.2 Structure Design 6 6.3 Design parameters 6 6.4 Flow Selection 6 6.5 parts design 6 6.6 Performance Design 9 6.7 Design Verification 10 7 material 10 7.1 Selection principle 7.2 Housing 10 7.3 Separator 10 7.4 Reheater 10 7.5 Welding consumables 11 8 manufacturing, inspection and acceptance 11 8.1 General requirements 11 8.2 Parts Requirements 11 8.3 Surface Treatment 12 8.4 Anti-pollution and cleaning treatment 13 8.5 Nondestructive testing 13 8.6 Stress Tests 13 9 factory documents 13 10 logo, paint, packaging, storage and transportation 13

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China Electrical Equipment Industry Association. This standard by the National Standardization Technical Committee steam turbine (SAC/TC172) centralized. This standard was drafted unit. Shanghai Power Equipment Design Institute, Dongfang Electric (Guangzhou) Heavy Machinery Co., Ltd., Harbin boiler Factory Co., Ltd., Shanghai Electric Power Station Equipment Co., Ltd. Shanghai Steam Turbine Works, Harbin Turbine Co., Ltd., Shanghai Electric Power Plant Equipment Co., Ltd. Shanghai Power Station Auxiliary Plant, Hangzhou Boiler Group Co., Ltd., Hangzhou Zhongze Mechanical Engineering Co., Ltd. The main drafters of this standard. Li Yujie, Wang Jing, Ye Fen, Fuyuan Steel, Niu Zhonghua, Liu Ruijie, Sheng Cha Jun, Kong Zexue, Yao Feiji, Zhu Youjun. Conventional island equipment for nuclear power plants - Separators and separators - Specification for separators and reheaters

1 Scope

This standard specifies the requirements of the material, design, manufacture, inspection and acceptance of the soda separator reheater (MSR). This standard applies to PWR conventional island equipment soda separator reheater to achieve separation and reheat steam body and its attached Belong to the parts (such as equipment support, etc.), does not include its supporting devices, such as pipes, meters, valves or other components.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Pressure vessels - Part 1. General requirements Pressure vessels - Part 2. Materials Pressure vessels - Part 3. Design Pressure vessels - Part 4. Manufacture, inspection and acceptance GB/T 151 heat exchanger Visual inspection of surface cleanliness of steel surfaces before application of coatings - Part 1. Uncoated steel Surface and the full removal of the original coating steel surface corrosion level and treatment level JB/T 4711 Pressure Vessel Coating and Transport Packaging NB/T 47014 (JB/T 4708) Pressure Equipment Welding Procedure Qualification NB/T 47015 (JB/T 4709) Pressure vessel welding procedures NB/T 47016 (JB/T 4744) pressure equipment products welding test mechanical properties testing TSG21 Stationary Pressure Vessel Safety Technology Supervision Procedures

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Soda water separation reheater moistureseparator MSR A soda water reheater refers to a combined soda separation and reheat device, or a separate device that is used only for soda separation or reheat. 3.2 Soda water separator reheater shell moistureseparatorreheatershel Containment of soda water separator or reheat device pressure vessel. 3.3 Water separator moistureseparator A device that mechanically removes most of the circulating steam humidity. It consists of circulating steam distribution device and water vapor separation device composition.

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