Production equipment for regenerating building materials from construction waste

Abstract

The invention discloses production equipment for regenerating building materials from construction waste. The equipment comprises a crushing box, a screening box and a lifting chassis; the screening box is fixed at the central position at the top of the crushing box; the lifting chassis is fixed at the central position of one side surface of the crushing box; one side surface of the lifting chassis communicates with an inner cavity of the screening box through a material guiding pipe; a material inlet pipe is installed on one side, away from the lifting chassis, at the top of the screening box; an electromagnetic screening plate is fixedly installed at the central position at the bottom end of the inner cavity of the screening box via a first electric push rod and a supporting stand; discharging channels are arranged on the bottom end surface of the screening box on two sides of the electromagnetic screening plate and communicate with an inner cavity of the crushing box; and the two discharging channels respectively communicate with the tops of a metal discharging cavity and a crushing cavity which are arranged in the crushing box. According to the production equipment for regenerating building materials from construction waste, the situation that metal waste causes interference during waste crushing is effectively avoided, the metal waste can be cleaned without manual operation, and cleaning is more convenient.

Description

technical field [0001] The invention belongs to the technical field of construction waste recycling, and in particular relates to production equipment for preparing recycled building materials from construction waste. Background technique [0002] Construction waste refers to the general designation of muck, waste concrete, waste masonry and other waste generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. Classified by source, construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud, etc.; classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick fragments, Waste mortar, mud, asphalt block, waste plastic, waste metal, waste bamboo and wood, etc. The existing production equipment for preparing recycled building materials from construction waste needs to crush and screen the constructio...

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Problems solved by technology

[0003] At present, most of the production equipment for the production of recycled building materials from traditional construction waste cannot realize the screening of metals in waste when crushing construction waste. The equipment that can screen metals is manually cleaned when the metal is exported and cleaned. The cleaning efficiency is low and affects the overall work efficiency.

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