Building rubbish crushing and separating device

Abstract

The invention discloses a building rubbish crushing and separating device. A crushing device is arranged on one side of a feeding hopper, and a filtering device is arranged on the lower portion of thecrushing device. A screen II is arranged on one side of the crushing device, and a supporting plate II is arranged on one side of a screen I. A spiral plate is arranged in the screen I, and a rotarydisc is arranged on one side of a supporting frame. A supporting rod III is arranged on one side of the rotary disc, and a supporting rod II is arranged on one side of the supporting rod III. A rotaryshaft I is arranged on one side of the supporting rod II, and a worm wheel is arranged on one side of the rotary shaft I. A gear III is arranged at one end of a worm, and a discharging opening VIII is formed in the lower portion of the screen I. A separation device I is arranged on one side of the filtering device, and a guide plate I is arranged on one side of the screen I. A separation bucket is arranged on one side of the guide plate I, and a plurality of electromagnetic bars are arranged on one side of the separation bucket. A gear ring II is arranged on one side of the separation bucket,a gear IV is arranged on one side of the gear ring II, and a screw conveyor is arranged on one side of a guide plate II. The building rubbish crushing and separating device is good in metal separation effect and thorough in screening.

Description

technical field [0001] The invention belongs to the technical field of construction waste treatment, and in particular relates to a crushing and separating device for construction waste. Background technique [0002] At present, with the development of science and technology, urbanization is accelerating, the population is gradually increasing, and the output of garbage is also gradually increasing. The pollution caused by people in their lives is becoming more and more serious. Among them, urban construction waste has caused serious damage to people's lives and the environment. Harm; At present, people use construction waste treatment devices for crushing treatment. The current processing devices have poor metal separation efficiency after crushing construction waste, and the screening and separation of waste after crushing is not thorough, which reduces the utilization rate of construction waste. Contents of the invention [0003] The purpose of the present invention is ...

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Problems solved by technology

[0002] At present, with the development of science and technology, urbanization is accelerating, the population is gradually increasing, and the output of garbage is also gradually increasing. The pollution caused by people in their lives is becoming more and more serious. Among them, urban construction waste has caused serious damage to people's lives and the environment. Harm; At present, people use construction waste treatment devices for crushing treatment. The current processing device has poor metal separation efficiency after crushing construction waste, and the screening and separation of waste after crushing is not thorough, which reduces the utilization rate of construction waste.

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