Analysis on influencing factors of electronic detonators ignting inflammable gas
YUE Caixin
Abstract：There are many safety problems of combustible gas in the popularization and application of industrial digital electronic detonator in coal mine.Based on previous research results,product structure characteristics and recent test data,the analysis and demonstration are carried out from six aspects:main charge agent,strengthening cap,shell,electric ignition element,air chamber length and electronic control module.According to the analysis,we should not only pay attention to the traditional influencing factors that are easy to ignite combustible gas,but also mainly control the intrinsic safety design of electronic control modules combined with the structural characteristics of electronic detonators.
Keywords：electronic detonatorinflammable gas safetyelectronic control moduleinfluencing factor
Publication Date：2024-06-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 27-33 )