Flotation machine filter device

Abstract

The invention discloses a flotation machine filter device comprising a conical filter cartridge, a left insertion plate and a right insertion plate, a baffle plate is arranged on the lower side of theleft side plate of the conical filter cartridge, and the baffle plate is arranged below the lower mouth of the conical filter cartridge. A right notch is arranged on the right side of the left insertion plate, a left notch is arranged on the left side of the right insertion plate, the left insertion plate is a sloping board with a higher left side and a lower right side, and the right insertion plate is a sloping board with a lower left side and a higher right side. A slanted mouth I is arranged on the left side plate of the conical filter cartridge, wherein the slanted mouth I is adapted tothe size of the left insertion plate, and has a higher left side and a lower right side, a slanted mouth II is arranged on the right side plate of the conical filter cartridge, wherein the slanted mouth II is adapted to the size of the right insertion plate, and has a lower left side and a higher right side. The left insertion plate is inserted into the slanted mouth I, the right insertion plate is inserted into the slanted mouth II, and the right insertion plate is installed below the left insertion plate. The flotation machine filter device has the advantages of good liquid surface control effect, small liquid level fluctuation, easy cleaning, simple structure, low cost, safety and reliability, and long service life.

Description

technical field [0001] The invention relates to a mine flotation machine, in particular to a filter device for a flotation machine. Background technique [0002] When the existing flotation machine is working, in order to scrape off the useful foam in time, it is necessary to control the liquid level in the flotation tank in real time. The existing liquid level control is adjusted manually by means of visual and sensory control of the gate. Because 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, an ultrasonic measuring instrument or a laser measuring instrument can be used to measure and control the liquid level. When the machine is working, the liquid level fluctuates greatly, and there are many foams on the liquid surface, which will also lead to large errors in measurement and control. Contents of the invention [0003] The object of...

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Problems solved by technology

[0002] When the existing flotation machine is working, in order to scrape off the useful foam in time, it is necessary to control the liquid level in the flotation tank in real time. The existing liquid level control is adjusted manually by means of visual and sensory control of the gate. Because this method cannot timely and accurately control the liquid level, the adjustment error is relatively large, resulting in a low ore extraction rate. In order to better control the liquid level, an ultrasonic measuring instrument or a laser measuring instrument can be used to measure and control the liquid level. When the machine is working, the liquid level fluctuates greatly, and there are many foams on the liquid surface, which will also lead to large errors in measurement and control

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