Multi-shaft, multi-rotor and multi-separation combined powder concentrator

Abstract

The invention discloses a multi-shaft, multi-rotor and multi-separation combined powder concentrator. The multi-shaft, multi-rotor and multi-separation combined powder concentrator comprises a shell,a plurality of driving devices, a multi-shaft and multi-rotor mechanism and an air blowing device; the multi-shaft and multi-rotor mechanism is arranged inside the shell, the driving devices are arranged on the upper side of the shell, and the driving devices drive the multi-shaft and multi-rotor mechanism to rotate; and the air blowing device is arranged on one side of the shell, and a feeding port and a plurality of discharging ports are formed in the shell. According to the multi-shaft, multi-rotor and multi-separation combined powder concentrator, a plurality of rotating shafts can be arranged according to actual requirements, each rotating shaft is provided with the driving device, multi-stage separation of materials is achieved according to different rotating speeds of different rotors, the air blowing device provides airflow for the interior of the shell, the separation efficiency of the materials is higher, the plurality of discharging openings correspond to powder of differentlevels one to one and are used for collecting the powder of different levels, and various different levels of powder can be obtained at the same time.

Description

technical field [0001] The present invention relates to the technical field of powder separators, and more particularly, to a multi-shaft, multi-rotor, and multi-separation combined powder separator. Background technique [0002] The powder separator is used to separate the particle size of the material, that is, to separate powders of different particle sizes in the material to obtain powders of various particle sizes. In this process, the internal rotor of the powder separator plays a very important role. When obtaining powder with a smaller particle size, it is necessary to increase the rotational speed of the blade to increase the contact between the blade and the material, so that the powder with a larger particle size is thrown by the blade to the outer wall and separated from the airflow, and falls due to the action of gravity. The powder enters the collection bin of qualified products with the airflow. At present, most of the powder separators are mostly one rotor o...

AI Technical Summary

Problems solved by technology

At present, most powder classifiers are mostly one rotor or two rotors, which can only separate three grades of powder at most, and the two rotors rarely rotate at different speeds. Therefore, it is necessary to propose a multi- Shaft, multi-rotor, multi-separation combined powder classifier to at least partially solve the problems existing in the prior art

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