DEVICE FOR COMPLEX AUTOMATIC MONITORING OF PARAMETERS OF FLUID TECHNOLOGICAL MEDIUM FLOW Russian patent published in 2003 - IPC

FIELD: monitoring of mining and concentrating process; measurement of parameters of pulp, flushing solutions, etc. SUBSTANCE: proposed device includes measurement zone made in form of fragment of product line through which flow of medium under test runs. Connected to measurement zone by means of attachment mechanism is X-ray fluorescent elementary composition analyzer; attachment mechanism is provided with roentgen-transparent baffle and shut-off unit for closing said roentgen-transparent baffle; attachment mechanism is inclined to axis of flow at angle of 115-125 deg. Insulating roentgen-transparent baffle is made in form of hollow cassette whose working walls are made from plastic material; said cassette is provided with tightness sensor connected with actuating mechanism of shut-off unit through control unit by means of electric circuits. EFFECT: enhanced accuracy and reliability; reduced amount of flotation reagents. 3 cl, 2 dwg