Building wastewater and waste material separation treatment device

Abstract

The invention discloses a building wastewater and waste material separation treatment device which comprises a solid-liquid separation device and a sewage purification device, the solid-liquid separation device comprises a shell, a smashing mechanism and a discharging mechanism, the shell is provided with a cavity and a feeding port communicated with the cavity, the smashing mechanism is arranged in the cavity and located below the feeding port, and the discharging mechanism is arranged in the cavity and located below the feeding port. The discharging mechanism is partially arranged in the cavity and located below the smashing mechanism, and the discharging mechanism partially extends out of the shell. The sewage purification device comprises a shell and a water purification mechanism arranged in the shell, a water inlet and a water outlet are formed in the shell, and the water inlet is communicated with the bottom of the shell through a pipeline. The crushing roller is mounted at the feed port of the solid-liquid separation device to crush the construction waste, so that the construction waste can be reused conveniently, and meanwhile, the sewage purification device is arranged to purify and utilize the construction waste water, so that the waste of a water source is avoided.

Description

technical field [0001] The invention relates to the technical field of waste water and waste treatment, in particular to a separation and treatment device for construction waste water and waste. Background technique [0002] With the rapid development of urban construction, the process of reconstruction and demolition brings a large amount of construction waste, which can be divided into: old building demolition waste, construction site waste, decoration waste and building material production waste. It is composed of muck, sand and gravel, waste mortar, concrete fragments, waste wood and waste decoration materials, and cooling water during demolition. Part of the construction waste can be reused as renewable resources, such as: scrap metal can be reprocessed into various Various specifications of steel and waste wood can be used to manufacture various man-made boards, etc., but there is no good utilization method for the waste materials such as broken bricks, concrete blocks...

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Problems solved by technology

[0002] With the rapid development of urban construction, the process of reconstruction and demolition brings a large amount of construction waste, which can be divided into: old building demolition waste, construction site waste, decoration waste and building material production waste. It is composed of muck, sand and gravel, waste mortar, concrete fragments, waste wood and waste decoration materials, and cooling water during demolition. Part of the construction waste can be reused as renewable resources, such as: scrap metal can be reprocessed into various Steel products of various specifications and waste wood can be used to manufacture various man-made panels, etc., but the waste materials such as broken bricks, concrete blocks and waste water brought by the demolition of old buildings are not well utilized at present. Such construction waste at home and abroad Landfill is mainly used, which can easily cause secondary pollution of the ecological environment and waste of resources

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