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GB/T 34352-2017 English PDF

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GB/T 34352-2017: Cleaning guide for the boiler and system with organic heat transfer fluids
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GB/T 34352-2017English359 Add to Cart 4 days [Need to translate] Cleaning guide for the boiler and system with organic heat transfer fluids Valid GB/T 34352-2017

PDF similar to GB/T 34352-2017


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Basic data

Standard ID GB/T 34352-2017 (GB/T34352-2017)
Description (Translated English) Cleaning guide for the boiler and system with organic heat transfer fluids
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J98
Classification of International Standard 27.060.01
Word Count Estimation 18,112
Date of Issue 2017-10-14
Date of Implementation 2018-05-01
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 34352-2017: Cleaning guide for the boiler and system with organic heat transfer fluids

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Cleaning guide for the boiler and system with organic heat transfer fluids ICS 27.060.01 J98 National Standards of People's Republic of China Organic heat carrier boiler and system cleaning guidelines 2017-10-14 Published 2018-05-01 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 General 2 4.1 General Requirements 2 4.2 Basic Requirements 2 5 technical requirements 2 5.1 cleaning program 2 5.2 cleaning agent 3 5.3 Cleaning conditions 3 5.4 Preparation before cleaning 4 5.5 Cleaning System 4 5.6 cleaning process and control 5 5.7 Cleaning Process Monitoring 7 6 cleaning quality requirements and inspection 7 6.1 Cleaning Quality Requirements 7 6.2 cleaning quality inspection 8 7 Safety Requirements 8 7.1 Safety Measures 8 7.2 Safety Operation 9 8 Waste Disposal and Emissions 9 Appendix A (informative) organic heat carrier boiler and system cleaning record table 10 Appendix B (informative) organic heat carrier boiler and circulatory system shunt cleaning system settings 12 Appendix C (Normative) Organic cleaning agent for online cleaning on the impact of organic heat carrier Small trials 13

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Boiler and Pressure Vessel Standardization Technical Committee (SAC/TC262). This standard drafting unit. China Boiler Water Treatment Association, Ningbo Special Equipment Inspection Institute, Jiangsu Province, special equipment safety supervision Changzhou branch of the Institute of Inspection, Hangzhou Special Equipment Inspection Institute, Jiangsu Institute of Special Equipment Safety Supervision and Inspection Wuxi Branch, Jiangsu Provincial Special Equipment Safety Supervision and Inspection Institute of Suzhou Branch, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Suzhou Solutia HTF Co., Ltd., Jinan far far Industrial Co., Ltd., China Special Equipment Inspection and Research Institute, Guangzhou Special Pressure Equipment Testing Institute, Shaoxing City, special Equipment Testing Institute, Xinjiang Uygur Autonomous Region Special Equipment Inspection Institute, Ningbo Haishu the same energy-saving environmental protection Technology Co., Ltd.. The main drafters of this standard. Wang Jialing, Zhou Ying, Hu Yue new, Xiong Weidong, Deng Hongkang, Yang Hengzhong, Fan Shengping, Chen Hao, Guo Hongtao, Qian Linfeng, Du Yuhui, Yao Guoping, Zhang Ronghua, Shi Jianxin, Secretary Rong. Organic heat carrier boiler and system cleaning guidelines

1 Scope

This standard specifies the organic heat carrier boiler and system cleaning of the basic requirements, technical requirements, cleaning quality requirements, safety and waste disposal Requirements and so on. This standard applies to organic heat carrier boiler and system cleaning.

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. GB 8978 Integrated Wastewater Discharge Standard GB/T 23800 organic heat carrier thermal stability of determination GB/T 24747 organic heat carrier safety conditions GB/T 31188 chemical cleaning waste disposal technical specifications GB/T 34355 steam and hot water boiler chemical cleaning rules

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Organic heat carrier organicheattransferfluids The general term for organic substances used as heat transfer media. 3.2 Organic heat carrier boiler and system organicheattransferfluidsboilerandsystem Boiler body, piping, circulation pump, heat exchange equipment, expansion tank, storage tank and other the entire system. 3.3 Water-based cleaning agent water-basedcleaningagent Water as a solvent cleaning agent. 3.3.1 Alkaline cleaning agent alkalinecleaningagent Mainly based on alkaline agents water-based cleaning agent. 3.3.2 Acidic cleaning agent acidiccleaningagent Acid water-based cleaning agent. 3.4 Organic cleaning agent organiccleaningagent Organic compounds consisting of cleaning agents

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