Building rubbish disposal method

A technology for construction waste and disposal methods, which is applied in grain treatment, sustainable waste treatment, climate sustainability, etc., can solve the problems of high transportation costs, construction waste utilization rate of less than 5%, low added value, etc., to achieve The effect of saving building resources

Inactive Publication Date: 2017-10-24
BCEG RESOURCES RECYCLING CO LTD
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Problems solved by technology

According to statistics, my country currently produces about 1.5 billion tons of construction waste every year, accounting for about 40% of the total urban waste. However, the resource utilization rate of construction waste is less than 5%, which is far below the level of developed countries.
In this method, the added value is low, and after a certain transportation distance, the transportation cost is too high and there is no use value.

Method used

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  • Building rubbish disposal method

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as figure 1 As shown, the preferred embodiment of the present invention provides a kind of construction waste disposal method, and described construction waste disposal method comprises the following steps:

[0028] S10: A soil removal process, wherein the soil removal process is used to separate the soil from the block of construction waste.

[0029] Specifically, the automobile transports the construction waste to the storage yard for centralized storage, and uses a forklift to load the material into the feeding hopper of the apron feeder (including a homogenizer). The material in the funnel enters the apron feeder, and the material The machine moves forward at a certain speed (v=0-0.1m / s), and is evenly fed to the...

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Abstract

The invention discloses a building rubbish disposal method. The building rubbish disposal method comprises the following building rubbish crushing and screening working procedures of soil removal, primary crushing, primary screening, artificial sorting, secondary crushing and secondary screening. Through repeated crushing and screening of building rubbish, the building rubbish can form recyclable aggregate, thus saving building resources.

Description

technical field [0001] The invention relates to the technical field of construction waste disposal, in particular to a construction waste disposal method. Background technique [0002] With the prosperity and development of the national economy, many old urban residential areas are being demolished and rebuilt. At the same time, a large number of urban infrastructure construction, including urban road construction, rail transit construction and urban village reconstruction, etc., must be accompanied by "big demolition" in this process. "Great construction" and a large number of earthworks will inevitably produce a huge amount of construction waste during the construction process. According to statistics, my country currently produces about 1.5 billion tons of construction waste every year, accounting for about 40% of the total urban waste. However, the resource utilization rate of construction waste is less than 5%, far below the level of developed countries. The piling or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C23/14C04B18/16
CPCB02C21/00B02C23/14C04B18/16Y02W30/91
Inventor 李烁刘旭詹晋王效彭吴劲松
Owner BCEG RESOURCES RECYCLING CO LTD
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