Novel shear crusher and application thereof

Abstract

The invention discloses a novel shear crusher and an application thereof. The crusher comprises a rotary feeding system, an orientating magnetic circuit iron-removing system, a rotary cutting coarse-crush system and a rod-toothed crushing knapping system. The orientating magnetic circuit iron-removing system is fixedly disposed on the rotary feeding system. The rotary cutting coarse-crush system is disposed on the lower part of the rotary feeding system. The rod-toothed crushing knapping system is connected to the lower part of the rotary cutting coarse-crush system. The invention is applied to knapping dregs of beans, with special effect, uniform granularity of knapped dregs of beans, low fines content, large output, low energy consumption, simple operation, and convenient maintenance. The invention has the function of a tractor serving multiple purposes.

Description

technical field [0001] The present invention relates to a crushing machine and its application, in particular to a novel shearing crusher and its application. Background technique [0002] The domestic edible oil industry is developing rapidly, and large-scale edible oil processing enterprises are constantly rising. In addition to edible oil, its final product, soybean meal, accounts for more than 85% of its output. For a large-scale oil processing enterprise with a daily output of 5,000 tons / 24h of soybeans, the output of soybean meal can reach 4,500 tons / 24h. About 45% of the soybean meal is in the form of aggregated lumps during the production process, especially the expanded soybean meal, and the aggregated lumps account for more than 70%. This situation is a very difficult problem for oil processing enterprises. Although the process has been improved many times, it still cannot solve the fundamental problem of soybean meal agglomeration. It can only be solved by addi...

AI Technical Summary

Problems solved by technology

However, the problems with this approach are:

[0003] 1. The soybean meal pulverized by the hammer mill is too fine, resulting in a large powder degree, and the proportion of crushed powder accounts for more than 30%

[0004]Second, the hammer mill needs to be equipped with a large drive motor of 250Kw, and the power consumption is too large

It takes up a lot of production space, and the labor intensity of workers is high. Its main disadvantages are large power consumption and high powderiness of soybean meal products.

Under the same output conditions, the power consumption of the combination of these two equipments is more than 250KW / h, and the power consumption of 1000 tons per day consumes more than 6000KW / 24h, and the powder degree of the crushed soybean meal is more than 30%, and the crushing is too broken and the powder is too much Phenomenon, resulting in large power consumption, soybean meal products can not meet the standard requirements of the particles

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