Construction waste classification recycling device
A technology for recycling and processing construction waste, applied in grain processing, wet separation, solid separation, etc., can solve problems affecting concrete coagulation, waste of resources, and inability to remove waste debris, so as to facilitate recycling and secondary use and reduce waste Effect
Inactive Publication Date: 2021-03-09
唐海燕
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Problems solved by technology
[0004] However, the cement blocks in the current construction waste contain a large amount of sand and gravel. At present, the cement blocks are generally directly landfilled, resulting in a waste of resources or used in the above-mentioned way, but the crushed sand and gravel contain a large amount of waste debris that cannot be removed. , during the secondary use of sand and gravel, it affects the coagulation of concrete, so it is necessary to design a sorting and recycling device for construction waste
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1-8 , the present invention provides a technical solution of construction waste sorting recovery treatment device:
[0030] according to Figure 1-8As shown, including a workbench 1, the top of the workbench 1 is respectively equipped with a processing box 10 and a screening box 5, a side of the workbench 1 is fixedly installed with a separation pool 13, and one side of the screen box 5 is fixedly installed with two L-shaped Support frame ...
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The invention discloses a construction waste classification recycling device. The device comprises a workbench, wherein a treatment box and a screening box are arranged at the top end of the workbenchrespectively; a separation pool is fixedly arranged at one side of the workbench; two L-shaped supporting frames are fixedly arranged at one side of the screening box; a conveyor belt is fixedly arranged between the two L-shaped supporting frames; and one end of the conveyor belt extends into the screening box. According to the device, a servo motor is installed to drive a second bevel gear of alead screw to rotate, the second bevel gear is connected to a first bevel gear in a meshed mode, so that the lead screw is driven to rotate, a sliding block is driven to move through rotation of the lead screw, and iron nails and iron blocks in construction waste conveyed on the surface of a conveyor belt are conveniently adsorbed through movement of the sliding block; and when an electromagnet moves to a contact switch, power-on shutdown is conducted, the attracted iron blocks, iron nails and the like flow out of the screening box through a containing plate, and the iron blocks and the iron nails in the construction waste can be recycled conveniently.
Description
technical field [0001] The invention relates to a treatment device, in particular to a construction waste sorting recovery treatment device, which belongs to the technical field of construction waste. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, silt and other wastes generated during the construction, laying or demolition, and repair of various buildings, structures, and pipe networks by construction units or individuals. Garbage refers to the general designation of muck, waste concrete, waste masonry and other waste produced by people in the production activities of the construction industry such as demolition, construction, decoration, and repair. Classified by source, construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud, etc.; classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick fragments, Waste mortar, mud, ...
Claims
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IPC IPC(8): B02C4/08B02C4/42B02C4/30B02C23/14B03C1/22B03B5/40B03B11/00B07B1/28B07B1/42B07B1/46B07B9/00
CPCB02C4/08B02C4/30B02C4/42B02C23/14B02C2201/06B03B5/40B03B11/00B03C1/22B07B1/28B07B1/42B07B1/46B07B9/00
Inventor 唐海燕
Owner 唐海燕