Solid construction waste crushing and screening line
A construction waste, crushing and screening technology, applied in solid separation, sieving, chemical instruments and methods, etc., can solve the problems of low quality of recycled materials and achieve the effect of easy screening
Active Publication Date: 2021-06-18
四川兴华路通再生资源科技有限公司
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Problems solved by technology
However, the current recovery of construction waste is basically only crushed without separation, resulting in low quality recycled materials
Method used
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[0034] Such as figure 1 As shown, a solid construction waste crushing and screening line includes a frame 1 and a crusher 2 installed on the frame 1 . The crusher 2 is respectively provided with a feed port 3 and a discharge port 4. Large-scale solid construction waste enters the crusher 2 through the feed port 3 for crushing, and then is discharged through the discharge port 4 after crushing, completing the processing of large solid construction waste. The crushing of construction waste, but the crushed solid construction waste may have different particle sizes.
[0035] combine figure 1 and Figure 4 , The lower end of the discharge port 4 of the crusher 2 is provided with a screening device 5 on the frame 1, and the screening device 5 includes a receiving tray 51, a disc 52 and a first motor 53. The material receiving tray 51 is welded on the frame 1 , and the material receiving tray 51 is welded with a connecting plate 26 communicating with the discharge port 4 . The m...
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The invention relates to a crushing and screening line for solid construction waste, which includes a frame and a crusher arranged on the frame. The lower end of the discharge port of the crusher is provided with a screening device on the frame, and the screening device includes a feeder. The disc, the disc and the first motor, the receiving tray is fixed on the frame, and a round hole is arranged in the hollow inside of the receiving tray, the disc is accommodated in the round hole and abuts against the inner edge of the receiving tray, and the rack is set There is a mounting seat for fixing the first motor, a circle of first baffles is arranged vertically upward on the outer edge of the material receiving tray, and a circle of second baffles is arranged vertically upward on the outer edge of the disc, and the material receiving tray is arranged along its arc length A plurality of screens with different apertures are adjacently arranged in the direction, and the size of the screen holes of the plurality of screens increases gradually along the moving direction of the push plate, and the first baffle and the second baffle are on the second baffle Several push plates are provided. The invention has the effect of facilitating screening of broken solid construction waste.
Description
technical field [0001] The invention relates to the technical field of construction waste treatment, in particular to a crushing and screening line for solid construction waste. Background technique [0002] At present, with the continuous development of my country's infrastructure, construction waste is increasing day by day. According to statistics, my country's annual average production of construction waste is about 300-500 million tons, and various construction wastes have brought many harms to the society. The recycling of construction waste has become an unavoidable trend in the construction industry. [0003] Construction waste mainly includes heavy materials such as metal, concrete, etc., light materials such as wood, fiber, plastic, etc., and ash. However, the current recovery of construction waste is basically only crushed without separation, resulting in low quality recycled materials. Contents of the invention [0004] The object of the present invention is ...
Claims
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IPC IPC(8): B02C23/16B07B1/04B07B1/46
CPCB02C23/16B02C2023/165B07B1/04B07B1/46B07B1/4609
Inventor 李云祥沈克彪
Owner 四川兴华路通再生资源科技有限公司