Inflatable mechanical stirring type flotation machine for mineral separation

Abstract

The invention relates to the field of charging equipment. The invention discloses an inflatable mechanical stirring type flotation machine for mineral separation. The flotation machine comprises a roughing bin, a fine separation bin is arranged at the side end of the roughing bin, a feeding branch pipe is arranged at the front end of the fine separation bin, a discharging pipe is arranged at the side end of the fine separation bin, a feeding pipe is arranged at the side end of the roughing bin, a connecting pipe is arranged at the side end of the feeding pipe, a water pump is arranged at the side end of the connecting pipe, and a reservoir is arranged at the front end of the water pump. According to the pneumatic mechanical stirring type flotation machine, ore pulp cannot be left to pollute ore materials needing to be screened next time through up-down movement of a connecting block and a baffle, shaking of a flotation communicating pipe can be effectively prevented through a bearing limiting sleeve and a T-shaped fixing piece, the number of bubbles discharged by a scraper can be increased through blowing of a turbofan and an air duct, through cooperation of a communicating water channel and an injector head, the interior of the flotation machine can be most effectively cleaned through fewest water resources, and manual labor is reduced.

Description

technical field [0001] The invention relates to the field of mineral screening, in particular to an inflatable mechanical stirring type flotation machine for ore dressing. Background technique [0002] Following the progress of the times, now there are professional machinery and equipment for ore screening. Flotation machines are mostly used to screen different minerals after ore mining. The screening speed is fast, the operation is simple, and labor is saved. [0003] The existing flotation machines still have certain disadvantages when they are used. First, when the existing flotation machines are carried out through the discharge bin, the gate is raised through the screw to allow the ore pulp to be discharged through the discharge port. There is a certain space between the outlets, so that some of the existing ore pulp will be left in the discharge bin when it is discharged. When screening different ores, the remaining ore pulp will pollute the next ore pulp. Affect the ...

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Problems solved by technology

[0003] The existing flotation machines still have certain disadvantages when they are used. First, when the existing flotation machines are carried out through the discharge bin, the gate is raised through the screw to allow the ore pulp to be discharged through the discharge port. There is a certain space between the outlets, so that some of the existing ore pulp will be left in the discharge bin when it is discharged. When screening different ores, the remaining ore pulp will pollute the next ore pulp. Affect the accuracy of screening; Second, after each flotation machine is used, there will be mineral residues in the screening chamber, which need to be cleaned manually, and a large amount of water resources are required to be manually washed. Thirdly, the bearing seat is only fixed by a single limit plate. When the flotation machine is running, the motor drives the drive shaft to rotate the impeller, and the pulp is continuously sucked and surged, so that the flotation connecting pipe will produce Shaking will affect the stable operation of the impeller, and the depth of the screening chamber is relatively large. It is inconvenient for the user to observe its internal conditions; fourth, the air enters the slurry through the exhaust pipe to generate a large number of air bubbles, which makes the specific mineral material When adsorbed on the air bubbles and removed by the scraper, due to the non-directionality of the air bubbles, the scraper cannot effectively discharge many air bubbles at one time, and the work efficiency is low. machine selection

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