Smashing and sorting technology as well as smashing and sorting system

Abstract

The invention discloses a smashing and sorting technology. The smashing and sorting technology comprises the following steps of (1) feeding a material after smashing into a waterfall stream powder selecting machine, and sorting a mixing body of fine grains and fine powder; and (2) feeding the fine grains and the fine powder along the gas of the waterfall stream powder selecting machine into a dust collector, separating the gas from the fine grains and the fine powder, and obtaining the fine grains and the fine powder. The smashing and sorting technology provided by the invention adopts a technological process of a smashing machine and the waterfall stream powder selecting machine, and solves the problems that the power dissipation is large, the steel consumption is large, the yield is low, and the fault ratio is high in the existing technology. The invention also discloses a smashing and sorting system.

Description

technical field [0001] The invention relates to the technical field of crushing and sorting technology, more specifically, to a crushing and sorting process and a crushing and sorting system. Background technique [0002] In the prior art, when fine-grained products are required in the crushing process, for example, when 0-1mm or 0-2mm is required, a screening process must be used. For dry fine-grained screening, its main The problem is that the screening efficiency is low, which greatly reduces the production efficiency of the entire crushing and screening process, which makes the energy consumption of the entire process higher, and the consumption of wearing parts in the screening process is also large. The crushing and screening process has the following disadvantages: 1. The screening efficiency for fine particles is low, and a large number of qualified particles cannot be separated; 2. The output is very low; 3. The energy consumption and the consumption of wearing part...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when fine-grained products are required in the crushing process, for example, when 0-1mm or 0-2mm is required, a screening process must be used. For dry fine-grained screening, its main The problem is that the screening efficiency is low, which greatly reduces the production efficiency of the entire crushing and screening process, which makes the energy consumption of the entire process higher, and the consumption of wearing parts in the screening process is also large

The crushing and screening process has the following disadvantages: 1. The screening efficiency for fine particles is low, and a large number of qualified particles cannot be separated; 2. The output is very low; 3. The energy consumption and the consumption of wearing parts are large.

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