Construction waste sorting method and system

A construction waste and sorting system technology, applied in sorting and other directions, can solve the problems of high equipment cost, slow recognition time, difficult time control, etc., and achieve the effect of low system cost and accurate sorting time
CN106423913AInactive Publication Date: 2017-02-22HUAQIAO UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAQIAO UNIVERSITY
Publication Date
2017-02-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a construction waste sorting method and system. The construction waste storing method comprises the following steps: conveying a mishmash through a dispersing conveying belt; acquiring an image of the mishmash conveyed by the dispersing conveying belt, and processing to obtain the content of bricks in the mishmash as well as the position of each brick; and conveying the bricks arriving at the tail end of the dispersing conveying belt to a brick conveyor belt, and conveying the rest particles to another conveyor belt, thus realizing waste sorting. With the adoption of the method and the system, the bricks and concrete can be quickly automatically sorted; the recognizing process is performed earlier than the separating process, so that the sorting time can be accurately controlled; the cost is low; in addition, additional maintenance is avoided; the method and the system are applicable to the actual production environment.
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Description

technical field

[0001] The invention relates to the field of image detection and recognition, in particular to a sorting method and system for construction waste. Background technique

[0002] With the development of urban construction in our country, construction waste disposal has become a severe environmental problem. At present, the level of resource utilization of construction waste in my country is low, and the reuse of construction waste is limited to simple treatment, resulting in resource waste, soil and groundwater pollution and other environmental problems. Vigorously promoting the resource utilization of construction waste is an inevitable choice for my country's sustainable development. Developed countries in Europe and the United States have long-term experience and technical reserves in domestic and industrial waste sorting technologies: electromagnetic sensors can distinguish whether they contain metal elements, near-infrared spectroscopy can distinguish dif...

Claims

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