The application of static emulsion site mixed and charged truck in open-pit mines
FANG Yueda
GUO Ziqing
WANG Mushen
JIN Longhua
TANG Qiuming
Abstract：The static emulsion site mixed and charged truck adopts a pipeline static emulsifiers for on-site emulsion preparation and sensitization within blast holes.After loading non-explosive materials such as aqueous phase,oil phase,and sensitizer at the ground station,the truck performs emulsification and sensitization at the operation site,ensuring intrinsic safety in design and production process.This article introduces the practical application of the static emulsion site mixed and charged truck in open-pit mines,and summarizes the formulation of emulsion explosive,charging efficiency,and blasting conditions.Industrial applications show that the static emulsion site mixed and charged truck has strong adaptability in formulation,excellent blasting effects,low unit consumption,and high charging efficiency.Whether in terms of national policy guidance or intrinsic safety,this site mixed and charged truck will promote the development of safety technology for emulsion explosive site mixed and charged truck.
Keywords：site mixing and chargingpipeline typestatic emulsionsensitization in holeintrinsic safety
Publication Date：2025-03-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 14-18 )