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US$359.00 · In stock Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35183-2017: Vertical shaft surface aerator Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 35183-2017 | English | 359 |
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Vertical shaft surface aerator
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GB/T 35183-2017
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PDF similar to GB/T 35183-2017
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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