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CJ/T 82-2015: Sludge scraper for accelerator
Status: Valid CJ/T 82: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| CJ/T 82-2015 | English | 349 |
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3 days [Need to translate]
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Sludge scraper for accelerator
| Valid |
CJ/T 82-2015
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| CJ/T 82-1999 | English | 399 |
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3 days [Need to translate]
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Sludge scraper assembly for accelerated clarifier
| Obsolete |
CJ/T 82-1999
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PDF similar to CJ/T 82-2015
Basic data | Standard ID | CJ/T 82-2015 (CJ/T82-2015) | | Description (Translated English) | Sludge scraper for accelerator | | Sector / Industry | Urban Construction Industry Standard (Recommended) | | Classification of Chinese Standard | J77 | | Classification of International Standard | 13.06 | | Word Count Estimation | 15,129 | | Date of Issue | 2015-11-23 | | Date of Implementation | 2016-04-01 | | Older Standard (superseded by this standard) | CJ/T 82-1999 | | Regulation (derived from) | Ministry of Housing and Urban?Rural Development Announcement No.968 | | Issuing agency(ies) | Ministry of Housing and Urban-Rural Development of the People's Republic of China | CJ/T 82-2015: Sludge scraper for accelerator---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.
Sludge scraper for accelerator
ICS 13.060
J77
People's Republic of China urban construction industry standards
Replacing CJ/T 82-1999
Mechanical stirring clarifier pool scraper
Posted on.2015-11-23
2016-04-01 implementation
Ministry of Housing and Urban-Rural Development, People's Republic of China released
Directory
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
4 specifications and basic parameters 2
5 material 3
6 Requirements 4
7 Test Method 6
8 Inspection rules 8
9 logo, packaging, transportation and storage 9
Appendix A (informative) scraper structure type Figure 10
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces CJ/T 82-1999 "mechanical stirring clarifier pool scraper." Major technical changes compared to CJ/T 82-1999
as follows.
--- Added terms and definitions (see Chapter 3);
--- Removed the scraper model and markings defined (see.1999 version 3.4);
--- Remove the legend in the form of specifications (see the.1999 version of Figure 1 and Figure 2);
--- Modify the specifications and basic parameters (see 4.2,.1999 version 3.2);
--- Added material chapter (see Chapter 5);
--- Modify part of the technical requirements (see Chapter 6,.1999 edition Chapter 4);
--- Increased scraper requirements (see 6.3);
--- Increased transportation and storage requirements (see 9.3);
--- Removed the environmental conditions and reliability requirements and durability requirements (see.1999 version 4.1 and 4.10);
--- Modify the test methods and inspection rules (see Chapter 7 and Chapter 8,.1999 edition Chapter 5);
--- Removed the field test and inspection (see.1999 version 5.2);
--- Added Appendix A scraper structure type legend (see Appendix A).
This standard proposed by the Ministry of Housing and Urban Standard and Design Institute.
This standard by the Ministry of Housing and Urban Water Supply and Drainage Municipal Standardization Technical Committee centralized.
This standard was drafted. Beijing Municipal Engineering Design and Research Institute Co., Ltd., Yixing City Product Quality Supervision and Inspection Institute, Jiangsu rain
Environmental Protection Group Co., Ltd., Jiangsu First Ring Group Co., Ltd., Shenyang North Heavy Mining Machinery Manufacturing Co., Ltd..
The main drafters of this standard. Zhang Yun, Lin Haiyan, Dong Hong, Xue Guangjin, Yao Zuo Gang, Wang Yang, Kong Yun, Prince, Wang Ming root, Lu Douhong, Hang Xin,
Strong into the good, Liu Zhijia, Du Bin.
This standard replaces the standards previously issued as follows.
--- CJ/T 33-1991;
--- CJ/T 82-1999.
Mechanical stirring clarifier pool scraper
1 Scope
This standard specifies the terms and definitions, specifications and basic parameters, materials, requirements, test methods, inspection
Rules, marking, packaging, shipping and storage.
This standard applies to mechanical stirring clarifier tank scraper manufacturing and acceptance.
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 699 high-quality carbon structural steel
GB/T 700 carbon structural steel
GB 755 rotating motor quotas and performance
GB/T 985.1 gas welding, welding arc welding, gas shielded welding and high-beam welding recommended groove
GB/T 1176 cast copper and copper alloy
GB/T 1220 stainless steel rod
GB/T 1243 transmission with short pitch precision roller chain, sleeve chain, accessories and sprockets
GB/T 3280 stainless steel cold-rolled steel sheet and strip
GB/T 3768 Acoustics sound pressure method for the determination of noise source sound power level above the reflective surface using envelope measurement of surface simple method
GB/T 3797 electrical control equipment
GB 4208 enclosure protection (IP code)
GB/T 4237 stainless steel hot-rolled steel sheet and strip
Rustproof packaging GB/T 4879-1999
GB/T 4942.1 rotary motor overall structure of the protection level (IP code) classification
GB/T 5574 industrial rubber plate
GB/T 5796.4 Trapezoidal thread - Part 4. Tolerances
Visual inspection of surface cleanliness of steel substrates 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 9439 gray cast iron
Cylindrical worm, worm gear precision
GB/T 13306 signs
GB/T 14975 stainless steel seamless pipe structure
GB/T 17219 drinking water distribution equipment and protective materials safety evaluation criteria
GB/T 29537 80 ° non-sealed pipe thread
Code for design of outdoor water supply
JB/T 5000.12 General specifications for heavy machinery - Part 12. Painting
SJ20893 Specification for pickling and passivation of stainless steel
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