Double-disc refining pulverizer

Abstract

The invention discloses a double-disc refining pulverizer, which comprises a machine base and a machine box, wherein the upper part of the machine box is provided with a discharging hole; the lower part of the machine box is provided with an air outlet; one side of the machine box is provided with a feeding hopper; the feeding hopper is communicated with a first distributing pipe and a second distributing pipe; a first diversion groove is formed on the lower part of the first distributing pipe; a second diversion groove is formed on the lower part of the second distributing pipe; a first throwing disk is connected with a first main shaft arranged on a first bearing base; a second throwing disk is connected with a second main shaft arranged on a second bearing base; and the first polishing disk and the second polishing disk are arranged oppositely in the machine box. In the invention, a double-disc refining structure is adopted, and a motor is directly used for driving two throwing disks to throw materials out by rotating positively and negatively at high speeds, so that the materials are collided, sheared and decomposed within a short distance, the aim of pulverizing is fulfilled, the structure of an air current pulverizer is simplified, and the production cost and the energy consumption are lowered.

Description

technical field [0001] The invention relates to a crushing machine, in particular to a double-disc mill pulverizer which adopts a double-disk structure and can be used for comminuting common particle diameters and superfine particle diameters of various materials. Background technique [0002] In the current crushing industry, crushing equipment using the principle of rolling and crushing is relatively common, but it is difficult to achieve the effect of ultra-fine powder by rolling and crushing. , such as the structure of the pulverizer is complex, the production cost is high, the selectivity of materials is strong, and the energy consumption is large. Contents of the invention [0003] The invention provides a double-disk mill pulverizer adopting a double-disk structure, which can be used for pulverizing common particle diameters and superfine particle diameters of various materials. [0004] The object of the present invention is achieved in this way: a double-disc mil...

AI Technical Summary

Problems solved by technology

[0002] In the current crushing industry, crushing equipment using the principle of rolling and crushing is relatively common, but it is difficult to achieve the effect of ultra-fine powder by rolling and crushing. , such as the structure of the pulverizer is complex, the production cost is high, the selectivity of materials is strong, and the energy consumption is large, etc.

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