ADAPTER FOR DEVICE OF LOADING EXPLOSIVE AND FILLING, AND METHOD OF LOADING EXPLOSIVE AND FILLING USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an adapter for a device of loading an explosive and a filling which is simple and capable of preventing an unforeseen accident such as blasting of a main dynamite due to excessive air pressure, without requiring a simulation test using the explosive and the filling, and to provide a method of loading the explosive and the filling using the same.;SOLUTION: The adapter 23 for the device of loading the explosive and the filling is attached on the downstream side where the explosive and the filling are sent out from a loading machine 20 prior to the loading of the explosive and the filling, for example, the downstream side end of the loading machine 20. The adapter 23 includes a throat part 23e with a cross-sectional area smaller than that of an internal space 24a of a loading hose 24, and moreover, a second pressure gauge 26. The adapter 23 is configured to generate a load equivalent to a load based on the loading of the explosive and the filling so as to previously test an air pressure necessary for loading the explosive and the filling.;COPYRIGHT: (C)2012,JPO&INPIT