Construction waste recycling and reusing device

Abstract

The invention discloses a construction waste recycling and reusing device, and relates to the technical field of construction waste treatment, in particular to the construction waste recycling and reusing device. The construction waste recycling and reusing device comprises a shell, wherein the bottom surface of the shell is fixedly connected with symmetrically distributed brackets, the top of theshell is fixedly connected with a material collecting box, and the top of the material collecting box is movably connected with a conveyor. According to the construction waste recycling and reusing device, a first hinge shaft and a second hinge shaft which are symmetrically distributed are movably connected to the interior of a crushing box, the outer ends of the first hinge shaft and the secondhinge shaft are fixedly connected with oppositely distributed motors, the outer parts of the first hinge shaft and the second hinge shaft are fixedly connected with uniformly distributed biting teeth,meanwhile, the biting teeth are arranged in a trapezoidal shape, the two sides of the outer parts of the biting teeth protrude outwards, and the biting teeth on the outer parts of the first hinge shaft and the second hinge shaft are distributed in a staggered mode, so that the first hinge shaft and the second hinge shaft of the device can effectively grab the outer part of the construction waste.

Description

technical field [0001] The invention relates to the technical field of construction waste treatment, in particular to a treatment device for recycling construction waste. Background technique [0002] Construction waste refers to the dregs, abandoned materials, spoils and other wastes generated during the construction, laying or demolition and repair of various buildings, structures, pipe networks, etc. by construction units and individuals. A large amount of construction waste Not only will it take up a lot of land, but it will also lead to a decrease in air quality, and the construction waste containing heavy metals is buried underground, which often leads to heavy metal pollution in surface water and groundwater resources, and most of the abandoned construction waste can be reused. A waste of resources, so for the treatment of construction waste, a recycling and reuse treatment device for construction waste is needed. [0003] There are currently many types of constructi...

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Problems solved by technology

[0002] Construction waste refers to the dregs, abandoned materials, spoils and other wastes generated during the construction, laying or demolition and repair of various buildings, structures, pipe networks, etc. by construction units and individuals. A large amount of construction waste Not only will it take up a lot of land, but it will also lead to a decrease in air quality, and the construction waste containing heavy metals is buried underground, which often leads to heavy metal pollution in surface water and groundwater resources, and most of the abandoned construction waste can be reused. A waste of resources, so for the treatment of construction waste, a device for recycling and reusing construction waste is needed

[0003] There are currently many types of construction waste treatment devices on the market. The existing devices have low efficiency for crushing construction waste, and the crushing parts of the existing devices are difficult to grasp the surface of the waste, making it difficult to cut construction waste. In addition In the process of processing construction waste in existing devices, a large amount of dust is often generated near the device, which will cause breathing difficulties for operators, which is very dangerous. Being processed into powder by existing devices often leads to difficult utilization of resources, so we propose a device for recycling and reusing construction waste

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