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JB/T 12538-2015Electrostatic-fabric hybrid precipitators for cement plants (English PDF)

水泥厂用电袋复合除尘器

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

October 10, 2015

Implementation date

March 1, 2016

Scope

JB/T 12538-2015 is the English-translated version of 水泥厂用电袋复合除尘器.

JB/T 12538-2015 is the Chinese machinery industry standard covering electrostatic-fabric hybrid precipitators for cement plants. It was issued on 10 October 2015 and has been in force since 1 March 2016, as a first edition.

The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2015 edition.

The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.

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Document preview — JB/T 12538-2015

National Standard of the People's Republic of China

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 Product classification
  • 4.1 Product structure
  • 4.2 Product designation
  • 5 Basic parameters
  • 5.1 Basic parameters of the complete machine
  • 5.2 Main technical parameters
  • 6 Technical requirements
  • 6.1 Conditions of use
  • 6.2 Performance in use
  • 6.3 Basic requirements
  • 6.4 Requirements on the main parts and components
  • 6.5 Electrical equipment
  • 6.6 Safety protection
  • 6.7 Requirements on the rust prevention and on the appearance
  • 6.8 Requirements for the installation on site
  • 7 Test methods
  • 7.1 Performance test
  • 7.2 Inspection methods of the main parts
  • 7.3 Test of the high voltage power supply
  • 7.4 Test of the electrical control device
  • 7.5 Test of the control functions of the host computer control system
  • 7.6 Air tightness test of the filter bag device
  • 7.7 Inspection of the welding quality
  • 7.8 Inspection of the rust prevention and of the appearance requirements
  • 7.9 Measurement of the earthing resistance of the dust collector
  • 7.10 Measurement of the running noise
  • 7.11 Other inspections
  • 8 Inspection rules
  • 8.1 Classification of inspection
  • 8.2 Factory inspection
  • 8.3 Installation inspection
  • 8.4 Type inspection
  • 8.5 Decision rules
  • 9 Marking and instructions for use

3 Terms and definitions

4 Product classification

5 Basic parameters

6 Technical requirements

7 Test methods

8 Inspection rules

9 Marking and instructions for use

Foreword

This document was issued on 10 October 2015 by the Ministry of Industry and Information Technology of the People's Republic of China, and has been in force since 1 March 2016.

It is the first edition of this standard.

The document is under the responsibility of the Ministry of Industry and Information Technology.

About this edition

JB/T 12538-2015 is the first edition of this standard. It was issued on 10 October 2015 and has been in force since 1 March 2016.

There is no earlier edition to compare it with, so a specification that has to refer to this subject can only cite JB/T 12538-2015 itself.

The interval between issue and effect is the transition period. It exists so that producers, laboratories and buyers can requalify products, revise procedures and use up documentation before the new text becomes the one that applies. The date on this page is the official one announced by the Ministry of Industry and Information Technology of the People's Republic of China.

Edition history and citation

JB/T 12538-2015 is a first edition: there is no earlier version of this standard, so a document that needs to refer to this subject can only cite JB/T 12538-2015 itself.

Where an edition is replaced, the Chinese standardization system keeps the number and changes the year: the number identifies the subject, the year identifies the text. That is why a citation without a year is ambiguous and a citation with one is not.

Classification and status

JB/T 12538-2015 carries no ICS number in the official record.

The JB/T prefix marks a recommended standard of China's machinery industry, issued by the Ministry of Industry and Information Technology. It is not, in itself, law: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document is under the responsibility of the Ministry of Industry and Information Technology, which is the body that maintains it and that will answer a formal question about its interpretation.

How this standard is designated

The full designation is JB/T 12538-2015. A citation should carry the number with its year, because the year identifies the text that applies.

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

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