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Building solid castoff specification regeneration system and method

A solid waste and recycling system technology, applied in the field of waste treatment, can solve the problems of dust pollution, large floor space, low added value of recycled aggregates, etc., and achieve the effects of low noise, compact equipment layout, and resource realization.

Inactive Publication Date: 2008-07-02
上海德滨环保科技有限公司
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Problems solved by technology

At present, there is no established construction solid waste treatment production line in China, and the existing recycled aggregate utilization is not classified, processed and recycled. The currency processing, extensive technology, failed to play the role of different construction solid waste and different material properties, and the quality of recycled aggregate is not high. The added value of recycled aggregate is low; the layout of various crushing equipment is not compact enough, the floor area is large, and the dust pollution is serious

Method used

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  • Building solid castoff specification regeneration system and method
  • Building solid castoff specification regeneration system and method
  • Building solid castoff specification regeneration system and method

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Embodiment Construction

[0029] Such as figure 1 As shown, the construction solid waste sorting and recycling system of the present invention includes a steel structure 100 with an accommodating space inside, and a feeding unit 110 is arranged in the steel structure, and a feeding unit 110 is connected A crushing unit 120 , a screening unit 130 connected to the crushing unit, and a dust removal unit 140 is further arranged in the steel structure 100 .

[0030] Specifically, further reference figure 2 As shown, the steel structure 100 at least includes a bottom layer A, a top layer B and at least one middle layer C between the bottom layer A and the top layer B.

[0031] The feeding unit 110 is a commonly used feeder in the construction field, such as a vibrating feeder. The crushing unit 120 includes a rough breaking device 121, a classifying device 122, a washing device 123, a medium breaking device 124 and a fine breaking device 125 which can be connected in sequence by a conveyor belt; the rough...

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Abstract

The invention discloses a sorting and reclamation system of building solid waste and a method thereof. The system comprises a steel structure which is provided with a feed unit, a crushing unit connected with the feed unit, and a screening unit connected with the crushing unit; the steel stricture is further provided with a dust removing unit. The sorting and reclamation system of building solid waste has compact layout of equipment and the method can fulfill treatment of sorting and reclamation of building solid waste and produce no pollution and low noise. In addition, different renewable products in urgent need of the market can be obtained according to different building waste, thus realizing resource saving and reduction of building cost.

Description

technical field [0001] The invention relates to the field of waste treatment, in particular to a system and method for sorting and regenerating construction solid waste. Background technique [0002] Construction solid waste is mainly composed of waste concrete and clay bricks, followed by rubble, ceramics, glass, wood, steel bars, plastics, and muck, which are relatively complex solid wastes. For a long time, my country's construction solid waste recycling rate has been low, largely due to the lack of scientific construction solid waste treatment systems and complete sets of equipment. [0003] Concrete and clay bricks are the two largest types of man-made materials in my country, with an annual output of 2 billion cubic meters and 1 billion cubic meters respectively. Reinforced concrete structure buildings and brick-concrete structure buildings in my country are the mainstream models of buildings in China, so the solid waste from demolition of old buildings is mainly comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B5/00B09B3/00B02C23/08B03B7/00
CPCY02W30/20Y02W30/58
Inventor 杨德志张雄赵由才杨孙虹黄跃申黄海徐雄增董杨
Owner 上海德滨环保科技有限公司
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