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JB/T 12593-2016Wet electrostatic precipitators downstream of wet flue gas desulfurization for coal-fired plants (English PDF)

燃煤烟气湿法脱硫后湿式电除尘器

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12593-2016 is the English-translated version of 燃煤烟气湿法脱硫后湿式电除尘器.

JB/T 12593-2016 is the Chinese machinery industry standard for the wet electrostatic precipitator installed downstream of wet desulphurization equipment on coal-fired flue gas.

It gives the terms and definitions, the structure, the type designation, the basic and technical requirements, the test methods and the inspection rules, and it goes on to operation and maintenance and to packaging, transport and storage.

It applies to the metal-plate wet electrostatic precipitator placed after wet desulphurization of coal-fired flue gas. Among the standards it quotes are GB/T 191, GB/T 1804, GB/T 8923.1, GB/T 13931, GB/T 19493, GB 50236, DL/T 678, HJ/T 320 and NB/T 47003.1-2009.

Its classification is J88 in the Chinese scheme and 13.020.40 in the international one.

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Document preview — JB/T 12593-2016

National Standard of the People's Republic of China

ICS
13.020.40

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 Structure
  • 5 Method of indicating the model
  • 6 Basic parameters
  • 6.1 Basic original parameters
  • 6.2 Other parameters
  • 7 Technical requirements
  • 7.1 Conditions of use
  • 7.2 Basic requirements
  • 7.3 Performance requirements
  • 7.4 Requirements on the main components
  • 7.5 Installation requirements
  • 7.6 Painting
  • 8 Test methods
  • 8.1 Detection of the dust concentration, of the dust removal efficiency, of the pressure drop and of the air leakage rate
  • 8.2 Air flow distribution test
  • 8.3 Detection of the mist droplet content
  • 8.4 Kerosene leakage test
  • 8.5 Insulation level test and voltage rise test
  • 8.6 No-load voltage rise test
  • 9 Operation and maintenance
  • 9.1 Operation management
  • 9.2 Maintenance and servicing
  • 9.3 Safety protection
  • 10 Packaging, transport and storage
  • 10.1 Packaging
  • 10.2 Transport and storage
  • Table 1 Assessment indexes of the no-load breakdown voltage value of the electric field after the installation of the metal plate type wet electrostatic precipitator

What this standard covers

This standard specifies the terms and definitions, structure, type notation, basic requirements, technical requirements, test methods, inspection rules, operation and maintenance and packaging, transportation and storage of wet dust after wet flue gas desulfurization. This standard applies to coal-fired flue gas wet desulfurization after the metal plate wet electrostatic precipitator.

Document data

International classification (ICS): 13.020.40.

Chinese classification (CCS): J88.

Estimated length of the Chinese original: 9,964 words.

Standards quoted by this document

GB/T 191; GB/T 1804; GB 4053.1; GB 4053.2; GB 4053.3; GB/T 8923.1; GB/T 13931; GB/T 16845; GB/T 19493; GB 50236; GB 50254; GB 50255; GB 50256; GB 50257; DL/T 678; DL/T 869; HJ/T 320; HJ/T 321; NB/T 47003.1-2009; JB/T 5000.12; JB/T 5908; JB/T 5909; JB/T 59

3 Terms and definitions

4 Structure

5 Method of indicating the model

6 Basic parameters

7 Technical requirements

8 Test methods

9 Operation and maintenance

10 Packaging, transport and storage

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

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