COMBINED CHARGING MOBILE DEVICE Russian patent published in 2019 - IPC F42D1/08 F42D1/10 C06B21/00 

Abstract RU 2689098 C1

FIELD: blasting operations.

SUBSTANCE: invention relates to a charging device for introduction of explosives into bore pit or well bore in preparation of blasting operations at open pits. Proposed device comprises frame with emulsion or ammonium nitrate loading hopper mounted thereon and inclined screw conveyor connected with hopper outlet to replaceable mixer feeder. In the mixer of tanks with diesel fuel (DF) and gas-generating additive (GGA) installed on the base of the frame by means of pumps connected to them, supply of DF or GGA accordingly.

EFFECT: simplified design, increased safety.

6 cl, 7 dwg

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RU 2 689 098 C1

Authors

Sudakov Maksim Nikolaevich

Mamontov Evgenij Anatolevich

Dates

2019-05-23Published

2018-06-21Filed