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Combustible waste sorting method of construction waste

A waste and sorting technology, used in the field of environment and civil engineering

Active Publication Date: 2015-07-29
人善ENT公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention is proposed to solve the above problems, and its purpose is to provide a method for sorting combustible wastes of construction wastes, which can effectively sort combustibles such as wood in construction wastes , thus solving the shortage of landfills and enabling re-use as fuel

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  • Combustible waste sorting method of construction waste
  • Combustible waste sorting method of construction waste
  • Combustible waste sorting method of construction waste

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Embodiment Construction

[0033] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0034] Such as figure 1 As shown below, the combustible waste sorting method of construction waste according to the present invention basically includes: a large combustible waste removal step 100 of removing large combustible waste 1 from the construction waste after sorting recycled aggregate; sorting large combustible waste After removing the incombustible material 1 from the construction waste, the combustible material sorting step 300 of removing the non-combustible material 2 and sorting the combustible material 3; the wood sorting step 400 of removing other combustible material 4 from the combustible material 3 and sorting the wood type 5 .

[0035] The separation methods of construction waste include the method of removing non-combustibles first and the method of removing combustibles first, and the method of removing non-combustibles first is easy to...

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Abstract

The present invention relates to a method for sorting combustible waste from construction waste, comprising: a large combustible removing step (100) of removing large combustibles from construction waste after sorting recycled aggregates; a combustible sorting step (300) of removing nonflammables from construction waste and sorting combustibles after removing large combustibles; and a wood sorting step (400) of sorting wood from the combustibles; whereby efficiently sorting combustibles such as wood and the like from construction waste, solving problems of shortage of landfill, and enabling the sorted combustibles to be re-used as fuel.

Description

technical field [0001] The invention relates to the fields of civil engineering and environment, and more specifically relates to a method for sorting combustible waste contained in construction waste. Background technique [0002] Construction waste generated from the demolition of buildings and other structures can be roughly divided into combustible and non-combustible. The current situation is that the recycled aggregate (recycled aggregate) is sorted by an intermediate processor, and a part of the combustible that is easy to sort is incinerated. Most of the combustibles and non-combustibles that are difficult to sort are landfilled in landfills. [0003] Analysis of construction waste after sorting recycled aggregates shows that 25% of wood, 30% of other combustibles, and 45% of non-combustibles are reported (Seoul Landfill Management Corporation, 2010) [0004] That is, the current situation is that about 55% of construction waste including wood and other combustible ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C23/08B03B5/28B03C1/08
CPCY02W30/78B09B3/00Y02W30/58B03B9/065
Inventor 金允熙元锺哲宋相基尹琇冏闵鐘民金在根姜镐政李鹤
Owner 人善ENT公司