Liquid level measurement device for flotation machine

Abstract

The invention discloses a liquid level measurement device for a flotation machine. The liquid level measurement device is characterized in that the device comprises a filter drum, a connection board,a shock-absorbing rubber, a base, a rotary shaft, a locating board, a sliding rod, a fastening screw for a sliding seat, the sliding seat, a wire collecting drum, a laser range finder, multiple base bolts, multiple locking nuts, multiple adjusting screws and multiple inner hexagon screws. The upper surface of the base is welded with a lug board. The sliding seat comprises a sliding sleeve and a flat board. The left part of the flat board is equipped with a circular hole. The connection board is installed on the right side surface of the filter drum in a welding manner. The shock-absorbing rubber is clamped between the connection board and the base through base bolts. The sliding rod is connected with the ear plate through the rotary shaft. The locating board is welded on the sliding rod. The adjusting screws are installed on the locating board. The liquid level measurement device for the flotation machine is advantaged by being high in control precision of liquid level, easy in installation, convenient in adjustment, novel in structure and long in service lifetime and is safe and reliable.

Description

technical field [0001] The invention relates to flotation equipment, in particular to a liquid level measuring device for a flotation machine. Background technique [0002] When the existing flotation machine is working, in order to scrape away as much foam containing non-ferrous metals as possible for the next step of purification, it is necessary to control the liquid level in the flotation tank in real time. The existing liquid level control is through Manual adjustment is performed by visual inspection and sensory control of the gate. Since this method cannot timely and accurately control the liquid level, the adjustment error is relatively large, resulting in a low mining rate. In order to better control the liquid level, ultrasonic measurement can be used Instrument or laser measuring instrument to measure and control the liquid level, but because the liquid level fluctuates greatly when the flotation machine is working, and there are many foams on the liquid surface, ...

AI Technical Summary

Problems solved by technology

[0002] When the existing flotation machine is working, in order to scrape away as much foam containing non-ferrous metals as possible for the next step of purification, it is necessary to control the liquid level in the flotation tank in real time. The existing liquid level control is through Manual adjustment is performed by visual inspection and sensory control of the gate. Since this method cannot timely and accurately control the liquid level, the adjustment error is relatively large, resulting in a low mining rate. In order to better control the liquid level, ultrasonic measurement can be used instrument or laser measuring instrument to measure and control the liquid level, but when the flotation machine is working, the liquid level fluctuates greatly, and there are many foams on the liquid surface, the error of measurement and control is also relatively large

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