Construction waste treatment and recycling device for construction site

Abstract

The invention discloses a construction waste treatment and recycling device for a construction site. The device comprises a base, a fixing frame is fixedly connected to the left side and the right side of the upper surface of the base, a treatment box is fixedly arranged in the middle of the fixing frame, and hoppers are fixedly connected in the middles of the left and right sides of a box body onthe upper portion of the treatment box. Fixed bases are fixedly connected to the upper portions of the inner walls on the left and right sides of the treatment box, and sliding rods are fixedly connected to the upper sides and the lower sides in the fixed bases in the horizontal direction. Two sliding blocks are in contact connection with the outer surfaces of the middles of the sliding rods. According to the device, the crushing effect is very good, and crushed waste is screened through a vibrating screen so that recycled construction waste can be separated out, and resources are saved. In the crushing process, spraying is carried out through nozzles, dust generated in the crushing process of the construction waste is removed, the environment is protected, the degraded water can be recycled, and water resources are saved.

Description

technical field [0001] The invention relates to the field of construction, in particular to a device for processing, recycling and reusing construction waste on a construction site. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, residual mud and other wastes generated during the construction, laying or demolition and repair of various buildings, structures, pipe networks, etc. by construction, construction units or individuals. Many wastes in construction waste can be reused as renewable resources after being sorted, removed or crushed. , can be reprocessed and manufactured into steel products of various specifications; waste bamboo wood can be used to make artificial wood; waste materials such as bricks, stones, and concrete can be used instead of sand after being crushed for masonry mortar, plastering mortar, and concrete Cushion, etc., can also be used to make building materials such as blocks, paving bricks, and lattice br...

AI Technical Summary

Problems solved by technology

[0003] At present, 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 the scattering of dust and flying dust and sand have caused serious environmental pollution.

[0004] Therefore, construction waste disposal is a very big problem. The existing construction waste disposal devices do not have a good treatment effect on waste, making the recycling rate of waste very low, causing unnecessary waste, and a large amount of waste will be generated during the treatment process. Dust, polluting the environment

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