Novel disc roller-type crusher

Abstract

The invention discloses a novel disc roller-type crusher. The novel disc roller-type crusher comprises a support 1, a lower loading oil cylinder 2, a base 3, a reducer 4, a housing 5, a power disc 6, a middle pillar 7, a conical roller 8, an upper loading oil cylinder 9, a distributing device 10 and a main motor 11. When various high and medium hardness materials are crushed, the power disc bears a large breaking force and simultaneously, the reducer adjusts a gear rate so that a high rate is transformed into large stress power and crusher power is large. Small qualified product particles pass through a screen and large particles are crushed primarily until particle sizes satisfy requirements and all materials pass through the screen so that work quality is guaranteed. Through use of deduster dedusting, work environment safety and sanitation are guaranteed. Dedusted ash passes through a pipe and is safely discharged so that pollution is prevented and safety and environmental protection are realized. High pressure compressed air forcibly compacts materials so that a material crushing process is fast and convenient and crusher work efficiency is improved.

Description

technical field [0001] The invention belongs to the application field of grinding machinery, and relates to a novel disc-roll crusher. Background technique [0002] Traditional grinding rollers generally adopt integral casting, which is of high quality, inconvenient maintenance, short equipment life, and high cost. More crushing and less grinding, replacing grinding with crushing, and reducing the output particle size of crushed products as much as possible is the goal of the crushing engineering field. There is a consensus that it is of great significance to increase efficiency and reduce consumption in crushing and grinding operations. However, due to technological level issues, domestic grinding rollers generally adopt integral casting, which is of high quality, inconvenient maintenance, short service life of equipment, and high cost. A large amount of economic consumption and energy waste are caused. The purpose of this invention is to design a new type of disc-roller cr...

AI Technical Summary

Problems solved by technology

[0002] Traditional grinding rollers generally adopt integral casting, which is of high quality, inconvenient maintenance, short equipment life, and high cost. More crushing and less grinding, replacing grinding with crushing, and reducing the output particle size of crushed products as much as possible is the goal of the crushing engineering field. There is a consensus that it is of great significance to increase efficiency and reduce consumption in crushing and grinding operations. However, due to technological level issues, domestic grinding rollers generally adopt integral casting, which is of high quality, inconvenient maintenance, short service life of equipment, and high cost. A large amount of economic consumption and energy waste are caused. The purpose of this invention is to design a new type of disc-roller crusher, which is mainly used in mineral processing, chemical industry, refractory materials, abrasive materials, building materials and other industries to finely crush various materials with high and medium hardness.

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