STAND FOR CONDITIONING ELECTRIC/NON-ELECTRIC PERCUSSION DETONATORS AT HYDROSTATIC PRESSURE AND TEMPERATURE

摘要

The invention relates to a stand for conditioning electric or non-electric percussion detonators used as initiating means for explosives, at hydrostatic pressure and temperature. According to the invention, the stand consists of a cylindrical recipient (5) having a metallic cover (4) tightly fixed with screws, a valve (1) through which the recipient (5) is filled with water at a certain temperature, a compressor (11) which achieves the pressure through an air circulation pipe (10), two valves (6 and 7) which allow the circulation of the heat carrier at the preset temperature through the coil pipe (8) and a metallic support (3) which provides the support of the percussion detonators for 48 h, at a pressure ranging between 0.2...1 MPa and temperatures of 20...65°C, indicated by the thermometer (2).