Detachable waterjet gun and waterjet apparatus having the same

摘要

The waterjet spraying device according to the present invention includes (i) the spray gun can be detachably installed on a pedestal or hanger, (ii) can be freely rotated and moved while the spray gun is installed on the pedestal or hanger, and (iii) a waterjet The reaction force generated during injection can be effectively supported, (iv) it can be installed in a high-place work vehicle, and (v) it can be installed in a mobile work vehicle and can work while moving.