Material-smashing crusher for improving size uniformity

Abstract

The invention discloses a material-smashing crusher for improving size uniformity. The material-smashing crusher comprises a crusher body. The top of the crusher body is open and is provided with a feeding plate, and a plurality of feeding openings are formed in the feeding plate. The lower portions of the feeding openings are connected with a primary crushing chamber which is internally providedwith a first crushing roll set, and the bottom of the primary crushing chamber is open and is provided with a primary filter screen. A plurality of separation nets are arranged below the primary crushing chamber, an air blower is arranged on one side of the inner wall of the crusher body, and a dust suction device is arranged on the other side of the inner wall of the crusher body. A plurality ofsecond crushing roll sets are arranged below the separation nets, and fine filtering nets are arranged below the second crushing roll sets. A plurality of small particle adhesion cylinders are arranged below the fine filtering nets, and a plurality of adhesion plates are arranged on the side wall faces of the small particle adhesion cylinders. According to the material-smashing crusher, materialscan be thoroughly crushed, meanwhile the uniformity of the crushed materials can be improved, the accuracy of the material size is improved, meanwhile dust impurities and excessively-crushed small particles in the materials can further be removed, and the quality of the crushed materials is improved accordingly.

Description

technical field [0001] The invention relates to a crusher, in particular to a crusher for crushing materials with improved size uniformity. Background technique [0002] In many industries such as metallurgy, construction, chemical industry, and materials, it is necessary to crush bulk materials into fine particle materials that meet production requirements. This process of reducing the particle size of materials is a crushing process. Generally, the crushing process is completed by mechanical equipment. This kind of mechanical equipment is the crusher, so the crusher plays an important role in the construction of the national economy. At present, most materials are crushed by roller crusher, that is, the crushing of materials is realized by the relative rotation of two rollers. Usually, many industries have high requirements for the size of materials, but the existing crushers crush the materials in an uneven size, the particle size of the material is not accurate enough,...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the crushing size of the material by the existing crusher is not uniform, the crushing particle size of the material is not accurate enough, and at the same time, there are many impurities and excessively crushed materials with a small particle size, which affects the material. The aim is to provide a crusher for crushing materials with improved size uniformity, which can completely crush materials, improve the uniformity of crushed materials, improve the accuracy of material sizes, and remove Existing dust impurities and tiny particles after excessive crushing improve the quality of crushed materials

Images