Double toothed roller-type environmental crusher

Abstract

The invention discloses a double-toothed roller type environmental protection crusher, which comprises a crusher box body, a mine-feeding funnel is arranged on the top side of the crusher box, a number of saw-toothed roller groups are arranged under the ore-feeding funnel, and a set of sawtooth rollers is arranged under the double-toothed rollers. Collecting car, the two sides of the collecting car are provided with spiral switches, and the bottom of the collecting car is provided with fixed pulleys; the double-toothed roller type environmental protection crusher of the present invention, the multi-layer double-toothed rollers crush the large ore in the ore material, The crushing effect is good and the efficiency is high, which further improves the crushing effect and working efficiency of the crusher; during the working process of the crusher, the blower blows cold air into the crusher box, and the cold air cools down the internal devices of the crusher, prolonging the working life of the crusher. After the service life, the hot air containing dust is drawn out by the exhaust fan, enters the dust removal device for dust removal, and then is discharged, which reduces pollution, protects the environment, and improves the working environment of the operator.

Description

technical field [0001] The invention relates to a crusher, in particular to a double toothed roller type environmental protection crusher, which belongs to the field of machinery manufacturing. Background technique [0002] Stone crushers can be divided into medical stone crushers and mining stone crushers according to major categories. In principle, the mining crusher is suitable for crushing a large number of hard rocks in mines. Its typical granite output particle size is less than or equal to 40mm, which accounts for 90%. The crushing ratio is large, and the crushed material is in the form of cubic particles. Mining crushing machinery refers to the crushing machinery in which the content of the particle size greater than 3 mm in the discharge accounts for more than 50% of the total discharge. In metallurgy, mining, chemical industry, cement and other industrial sectors, a large amount of raw materials and reused waste need to be processed by crushers every year. For e...

AI Technical Summary

Problems solved by technology

[0003] The general crushers process the ore directly when crushing stones. Due to the large ore particles, the processing effect is not good and the work efficiency is low. When the crusher works for a long time, the internal device will generate heat due to friction, reducing the In addition, during the working process of the crusher, dust will be generated, which not only pollutes the environment, but also affects the working environment of the operator.

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