Movable construction waste crushing device

Abstract

The invention discloses a movable construction waste crushing device. The movable construction waste crushing device comprises a frame, a feed pipe and wheels, wherein the wheels are mounted at the bottom of the frame; the feed pipe is mounted on the frame, and an electromagnet is mounted in the feed pipe; a rolling-type separator, a crusher, a chain bucket elevator and a separation cartridge aremounted in the frame; the crusher comprises a housing, a feed opening, toothed rollers, plain rollers and a crushing discharge opening; a sliding centrifugal sleeve, a centrifugal shaft and a slidingshaft are mounted in the separation cartridge; and the sliding centrifugal sleeve and the separation cartridge are in sliding fit in the axial direction. People only needs to place construction wasteinto the feed pipe to recover ferromagnetic substances in the construction waste, remove impurities and separate the construction waste according to granularity, so that recycling and reusing requirements are satisfied. The movable construction waste crushing device is good in mobility; people do not need to convey the construction waste to designated sites, so that convenience is brought for people; and small working noise is produced in the working process, so that use requirements of people are met.

Description

technical field [0001] The invention relates to the construction field, in particular to a mobile construction waste crushing device. Background technique [0002] With the rapid development of my country's national economic construction, the process of urbanization in my country has accelerated, and the construction of roads and buildings in various places has increased, and the construction industry has become a popular industry. The construction process of the construction industry will produce a large amount of construction waste. The main sources of construction waste are: first, in the process of building new buildings; second, in the process of building maintenance; third, in the process of building reconstruction and demolition produce. Waste mainly includes waste concrete blocks, broken bricks, metal, wood, glass and other waste. [0003] Due to the relatively concentrated accumulation of construction waste, the site is relatively limited, and the location of a lo...

AI Technical Summary

Problems solved by technology

However, the vast majority of construction waste is transported to the suburbs or villages by the construction unit without any treatment, and is stacked in the open air or landfilled, which consumes a lot of construction expenses such as land acquisition fees, garbage removal and transportation fees, and at the same time, during the process of clearing, transporting and stacking Problems such as dust, dust and sand flying have caused serious environmental pollution. Construction waste has become a public hazard, not only occupying a large amount of arable land, but also not decomposing.

The recycling and reuse of construction waste is already a hot research issue at present, but the construction waste needs to be crushed before it can be recycled and reused. The existing crushing devices are fixed. loud noise

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