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GB 18245-2024: Safety specification for dust explosion prevention and protection in tobacco processing system
Status: Valid GB 18245: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 18245-2024 | English | 289 |
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Safety specification for dust explosion prevention and protection in tobacco processing system
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GB 18245-2024
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| GB 18245-2000 | English | 249 |
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Safety regulation for dust explosion in tobacco processing system
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GB 18245-2000
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PDF similar to GB 18245-2024
Standard similar to GB 18245-2024 GB 17440 GB 17440 GB 19081 GB 17918 Basic data | Standard ID | GB 18245-2024 (GB18245-2024) | | Description (Translated English) | Safety specification for dust explosion prevention and protection in tobacco processing system | | Sector / Industry | National Standard | | Classification of Chinese Standard | C67 | | Classification of International Standard | 13.230 | | Word Count Estimation | 14,167 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB 18245-2000 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB 18245-2024: Safety specification for dust explosion prevention and protection in tobacco processing system
---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.
ICS 13.230
CCSC67
National Standard of the People's Republic of China
Replaces GB 18245-2000
Safety specification for dust explosion prevention in tobacco processing systems
Released on 2024-09-29
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General Requirements 2
5 Requirements for prevention of ignition sources of process equipment 2
6 Requirements for dust removal facilities and equipment 2
7 Electrical safety requirements 4
8 Safety management requirements 4
9 Verification Method 5
References 7
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB 18245-2000 "Safety Regulations for Dust Explosion Prevention in Tobacco Processing Systems". Compared with GB 18245-2000, except for the structure
In addition to adjustments and editorial changes, the main technical changes are as follows.
a) Added the term and definition of "dust removal room" (see 3.2);
b) The definition of "tobacco processing system" has been changed (see 3.1, 3.1 of the.2000 edition);
c) The terms and definitions of “dust explosion prevention” and “dust cloud” have been deleted (see 3.2 and 3.3 of the.2000 edition);
d) Added the identification, assessment and zoning control content of tobacco dust explosion hazard areas (see 4.2);
e) Added requirements for identification and suppression of ignition sources of major process equipment in tobacco processing systems and dust removal systems (see Chapter 5);
f) Added safety technical requirements for dust explosion prevention in tobacco dust removal systems (see Chapter 6, Chapter 7, and Chapter 8);
g) Added technical requirements for pneumatic ash conveying, spiral ash conveying, and manual ash collection (see 6.5, 6.6, and 6.7);
h) Added management requirements for inspection, maintenance and cleaning operations (see 8.7 and 8.8).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the Ministry of Emergency Management of the People's Republic of China.
The previous versions of this document and the documents it replaces are as follows.
---First published in.2000 as GB 18245-2000;
---This is the first revision.
Safety specification for dust explosion prevention in tobacco processing systems
1 Scope
This document specifies the overall requirements for dust explosion prevention and safety in tobacco processing systems, the requirements for preventing ignition sources for process equipment, and the requirements for dust removal facilities and equipment.
Requirements, electrical safety requirements, safety management requirements, and describes the verification method.
This document applies to the design, operation, management and inspection of dust explosion protection in tobacco processing systems.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB 2894 Safety signs and their use guidelines
GB/T 3836.1 Explosive atmospheres Part 1.General requirements for equipment
GB/T 3836.2 Explosive atmospheres Part 2.Equipment protected by flameproof enclosure "d"
GB/T 3836.3 Explosive atmospheres Part 3.Equipment protected by increased safety "e"
GB/T 3836.16 Explosive atmospheres Part 16.Inspection and maintenance of electrical installations
GB 15577 Dust explosion safety regulations
GB/T 15604 Dust explosion-proof terminology
GB/T 15605 Dust Explosion Pressure Venting Guide
GB/T 16758 Classification and technical requirements of exhaust hoods
GB/T 17919 Explosion-proof Guidelines for Dust Collectors Used in Dust Explosion Hazardous Locations
GB 50016 Code for Fire Protection Design of Buildings
GB 50019 Design code for heating, ventilation and air conditioning of industrial buildings
GB 50057 Code for Lightning Protection Design of Buildings
GB 50058 Design specification for electrical installations in explosive atmospheres
3 Terms and definitions
The terms and definitions defined in GB/T 15604 and the following apply to this document.
3.1
The general term for the production process of processing tobacco leaves into finished cigarettes.
Note. This includes tobacco processing such as tobacco leaf redrying, tobacco leaf making, tobacco leaf rolling and packaging, and tobacco leaf reconstitution.
3.2
Dust removal room
A building (structure) where tobacco dust collection and treatment equipment is centrally arranged.
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