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GB/T 35183-2017 English PDF

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GB/T 35183-2017: Vertical shaft surface aerator
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 35183-2017359 Add to Cart 4 days Vertical shaft surface aerator Valid

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Basic data

Standard ID: GB/T 35183-2017 (GB/T35183-2017)
Description (Translated English): Vertical shaft surface aerator
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J88
Classification of International Standard: 13.020.40
Word Count Estimation: 18,153
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
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 35183-2017: Vertical shaft surface aerator

---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.
Vertical shaft surface aerator ICS 13.020.40 J88 National Standards of People's Republic of China Vertical axis surface aerator 2017-12-29 Posted 2018-07-01 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 classification models and basic parameters 2 5 Requirements 4 6 test method 6 7 inspection rules 8 8 logo, packaging, transportation and storage 9 Appendix A (informative) impeller immersion depth setting and adjustment 11 Appendix B (Normative) Determination of dynamic efficiency 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the National Development and Reform Commission. This standard by the National Environmental Protection Industry Standardization Technical Committee (SAC/TC275) centralized. This standard drafting unit. Anhui Guo Zhen environmental protection and energy conservation technology Co., Ltd., Lexus Environmental Protection Co., Ltd., China Standardization Research Hospital, Beijing University of Technology, National Environmental Product Quality Supervision and Inspection Center, Jiangsu Lexus Environmental Engineering Co., Ltd. The main drafters of this standard. Hou Hongxun, Wang Gan, Peng Yongzhen, Ling Jianjun, Zhu Jiahua, Huang Jin, Zhou Wenzhong, Hao Yuping, Wang Wenli, Zhang Jing, Zheng Shiliang, Zhou Wei, Li Tao, Gou Quanzeng, Cheng Pengfei, Sun Zhaoguo, Zhang Xiaoxin. Vertical axis surface aerator

1 Scope

This standard specifies the terms and definitions vertical axis surface aerator, classification and basic parameters, requirements, test methods, inspection rules, standard Log, packaging, transportation and storage. This standard applies to sewage treatment used in vertical shaft surface aerator (hereinafter referred to as "surface exposure machine").

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/T 191 Packaging - Pictorial signs GB/T 1270 chemical reagents cobalt chloride hexahydrate (cobalt chloride) GB/T 3222.2 Acoustics - Description, measurement and evaluation of ambient noise - Part 2. Determination of ambient noise level GB/T 3785.1 Electroacoustic sound level meter Part 1. Specification GB 5749 drinking water health standards GB/T 6075.1 Mechanical vibration - Measurement on non-rotating parts - Evaluation of machine vibration - Part 1. General GB/T 7251.1-2013 Low-voltage switchgear and control equipment - Part 1. General Visual inspection of surface cleanliness of steel surfaces before application of paints - Part 1. Uncoated Of the steel surface and the full removal of the original coating after the steel surface corrosion level and treatment level GB/T 12467.3 Welding quality requirements of metallic materials - Part 3. General quality requirements GB/T 13306 signs GB/T 13384 mechanical and electrical product packaging General technical conditions GB/T 13824 rotary and reciprocating machinery, mechanical vibration on the vibration intensity measuring instrument requirements GB 18613-2012 small and medium-sized three-phase asynchronous motor efficiency limits and energy efficiency rating GB/T 22722 YX3 series (IP55) high efficiency three-phase asynchronous motor technology (frame size 80 ~ 355) HG/T 2967 industrial anhydrous sodium sulfite JB/T 5000.12 Heavy machinery General technical requirements Part 12. Painting JB/T 7118 YVF2 series (IP54) Frequency Control Special three-phase asynchronous motor technology (frame size 80 ~ 355)

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 The impeller is immersed in water and its axis is perpendicular to the surface of the oxygenating equipment. 3.2 Impeller nominal diameter nominaldiameteroftheimpeler Impeller maximum circumscribed circle diameter.
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