Multipurpose breaking and sorting production line and breaking method thereof

Abstract

The invention is suitable for the technical field of breakers and provides a multipurpose breaking and sorting production line and a breaking method thereof. The production line mainly comprises structures of an integrated prepress machine, a chain-plate conveyor, a main breaking machine, a hydraulic shaft pulling device, a vibration machine, winnowing and dust collecting equipment, a discharge conveyor belt, a rotary drum, magnetic separator front vibrating machine and the like. A special hydraulic machine is used to prepress the whole casing of a waste car to certain height, the prepressed casing of the waste car is conveyed into the main breaking machine through the conveyor belt to perform integral breaking, cyclone separation and cloth bag dust removal to dissociate steel, copper, aluminum, plastics, chemical fiber, leather and the like which are on a car body and mutually bonded, and high-purity excellent broken steel meeting furnace material requirements of a steel mill and other materials of non-ferrous metal and light materials of foam and the like can be obtained after processes of two-stage iron magnetic separation, winnowing dust removal, eddy current sorting and the like. The problems of operating rate and using cost are resolved, the operating rate is met, and the using cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of crushers, and in particular relates to a multipurpose crushing plus sorting production line and crushing method. Background technique [0002] At present, for the overall crushing of waste car shells, crushers above 1500KW or pre-crushing and main crushing are used for crushing. Using crushers above 1500KW has large power and energy consumption. The production capacity per hour is large, and the current domestic recycling capacity of scrap steel and scrap cars cannot meet the operating rate. The method of pre-crushing and main crushing is adopted, and the equipment cost and use cost are high. Utility model content [0003] The present invention aims at the high power and high energy consumption of the crushers in the prior art, the large capacity per hour of the crusher, which cannot meet the operating rate, and the equipment cost and the use cost are both low when the method of pre-crushing and main cr...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the high power and high energy consumption of the crushers in the prior art, the large capacity per hour of the crusher, which cannot meet the operating rate, and the equipment cost and the use cost are both low when the method of pre-crushing and main crushing is adopted. For higher problems, a crusher separation production line and crushing method are proposed

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