GB/T 6719-2009 English PDF

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GB/T 6719-2009: Specifications for bag house
Status: Valid

GB/T 6719: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6719-2009	929	Add to Cart	7 days	Specifications for bag house	Valid
GB/T 6719-1986	399	Add to Cart	3 days	Classification and specification for bag filters	Obsolete

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Basic data

Standard ID: GB/T 6719-2009 (GB/T6719-2009)
Description (Translated English): Specifications for bag house
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J88
Classification of International Standard: 13.020
Word Count Estimation: 42,417
Date of Issue: 2009-04-13
Date of Implementation: 2009-12-01
Older Standard (superseded by this standard): GB/T 6719-1986; GB/T 12138-1989
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
Summary: This standard specifies the baghouse classification and naming rules, baghouse filter and bag with the naming, classification, technical requirements, test methods, inspection rules, packaging, labeling, storage and transportation, baghouse main performance test items and test methods. This standard applies to the manufacture of fiber filter baghouse filter element design, manufacture, use, and baghouse filter bag with the design, manufacture, use, baghouse performance testing.

GB/T 6719-2009: Specifications for bag house

---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.
Specifications for bag house ICS 13.020 J88 National Standards of People's Republic of China Replacing GB/T 6719-1986, GB/T 12138-1989 Bag filter technical requirements Posted 2009-04-13 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 bag filter category 4 5 bag filter type 5 6 6 baghouse named 7 bag filter specifications, performance and indicates that the project 7 8 filter classification and nomenclature 8 9 media technical requirements 10 10 media detection method 13 11 bag 14 Inspection and filter bag 12 of 16 13 filter and the filter bag packaging, labeling, storage and transport 17 14 bag filter test project and requirements 17 15 baghouse Test Method 17 Appendix A (normative) static filter media performance testing 28 Appendix B (normative) filter dynamic filter performance test 30 Annex C (normative) filter temperature characteristics of the test 33 Annex D (normative) corrosion detection filter 34 Appendix E (normative) oleophobic filter detected 35 Annex F (informative) 101.33kPa under pressure, the saturation vapor pressure at different temperatures of 37 Annex G (normative) bag filter usage summary and performance measurement data 38

Foreword

This standard replaces GB/T 6719-1986 "baghouse classification and specification method", GB/T 12138-1989 "Bag Precipitator performance test methods. " This standard and GB/T 6719-1986 "baghouse classification and specification method" the more significant changes are as follows. --- The sub-room cleaning and nozzle cleaning category are classified as anti-hair type; --- Baghouse uniform naming simplified form only brief provisions cleaning dust collector, filter area, branch office number, code-named by the other students Production units to determine their own; --- Increased pulse cleaning mode, the line pulse jet type and rotary type pulse jet bag filter; --- Divided by way of cleaning dust in the form of adjustments to the original standards, the new divided into. mechanical rapping class, anti-hair type, pulse jet type, Four forms composite cleaning etc.; --- Baghouse term increase in the cleaning cycle, cleaning time, remove the dust experiment, median diameter test dust, grain dust test Size distribution and other terms; --- Naming format in the first letter L removed, represents manufacturers Pinyin initials removed; --- Not specify the characteristics of the production units of product code; --- In the preparation of the format and presentation of the rules according to GB/T 1.1-2000 "Standardization Guide Part 1. The structure and coding standards Write Rules "requirements of the original standard considerably revised. The main changes compared with the standard GB/T 12138-1989 "baghouse performance test methods" as follows. --- The first chapter, "baghouse prototype performance test" and the second part "baghouse field performance test" merger. --- The baghouse performance parameters specified as collection efficiency, dust resistance equipment, bag filter dust collector and air leakage rate Rate; the inlet and outlet air flow, gas temperature, gas humidity, gas static pressure, gas flow rate and gas dust concentration specified for the test items Head; cancel the original standard --- dust emissions target rate by external factors influenced the test items; cancel the original standard performance in Central Africa --- Compressive strength test project indicators. --- According to GB/T 16157 "solid source emission of particulate matter and gaseous pollutants measured sampling method" to determine the test pipeline Location and number of sampling points. The Standard Appendix A, Appendix B, Appendix C, Appendix D, Appendix E, Appendix G is a normative appendix, Appendix F for the informative appendix. This standard was proposed by the State Administration of Work Safety. This standard by the National Standardization Technical Committee of production safety, environmental product standards National Technical Committee. This standard was drafted. Beijing Institute of Labour Protection, Northeastern University, Kelin Environmental Protection Equipment Co., Ltd., Beijing labor The science and technology development of a limited liability company. The main drafters of this standard. Qi Jinyan, Zhang Tong, Sun Hee, Han Guojun, Chen violent students, Liu Jing Xian, Sang Liang, Shen satellite, Hao Lijun, Wang Xiaobing, Sun Chenggang, Xiaowei Fang, Wang Kuan, Fu Ming Mei, Yang Yawen, Song Xiaojie, Chu Minghua, Wang Jinbo. This standard replaces the standards previously issued as follows. --- GB/T 6719-1986; --- GB/T 12138-1989. Bag filter technical requirements

1 Scope

This standard specifies the classification and naming of bag filter, bag filter with filter bag and naming, classification, technical requirements, inspection Test methods, inspection rules, packaging, labeling, storage and transportation, the main bag filter performance test items and test methods. This standard applies to the manufacture of fiber filter baghouse filter element design, manufacture, use, bag filters and filter media with Bag design, manufacture, use, bag filter performance testing.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 191 Packaging - Pictorial signs GB/T 2828.1 Sampling procedures for inspection - Part 1. batch inspection sampling plan according to accepted quality limit (AQL) retrieval Determination of GB/T 3820 thickness of textiles and textile products GB/T 3923.1 Textiles Tensile properties of fabrics - Part 1. breaking force and elongation Strip method Determination of GB/T 4667 Woven fabrics of width Determination of GB/T 4668 woven fabric density Determination of GB/T 4669 Textiles woven fabric mass per unit length and mass per unit area GB/T 4745 Textile fabrics - Determination of resistance to surface wetting - Spray test GB/T 5453 Textiles - Determination of air permeability GB/T 5455 Textiles - Burning behavior - Vertical method GB/T 5748 Workplace air dust measurement method GB/T 7689.1 Reinforcements method for woven fabrics Part 1. Determination of thickness for glass GB/T 7689.2 Test methods for woven fabrics - Part 2. The weft density determination GB/T 7689.3 enhancements Part 3 Test method for woven fabrics. Determination of width and length GB/T 7689.5 Reinforcements method for woven fabrics Part 5. Glass fiber tensile breaking strength and elongation at break Determine GB/T 9914.3 Enhanced Test methods - Part 3. Determination of mass per unit area Assessment - Part 1 GB/T 12703 Textiles static properties. the static voltage half-life Determination FZ/T 60003 non-woven fabric mass per unit area Determination FZ/T 60004 non-woven fabric thickness

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Use fiber filter bag-made filter element to trap dust and gas in the equipment of the solid particles, called baghouse. ......

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