Device for classifying and treating building construction waste materials

Abstract

The invention discloses a device for classifying and treating building construction waste materials. The device comprises a box body and a feeding hopper, the feeding hopper is fixed to the top of thebox body and communicates with the interior of the box body, a partition wall is arranged in the box body and fixedly connected with the inner bottom face of the box body, a gap is reserved between the top of the partition wall and the inner top face of the box body, the two sides of the partition wall are provided with a classification cavity and a treatment discharging cavity correspondingly, alifting screen net slidably connected with the inner wall of the box body is arranged in the classification cavity, a driving motor is arranged at the top of the box body, the output end of the driving motor is provided with a threaded rod, a threaded sleeve rotatably connected with the threaded rod in a threaded mode is mounted on the threaded rod in a sleeving mode, the threaded sleeve is mounted on the lifting screen net in an inserted mode and fixedly connected with the lifting screen net, and the side face of the lifting screen net is clamped in the partition wall and slidably connectedwith the partition wall. According to the device, the different building construction materials can be classified in order, thus the situation that recycling cannot be conducted under unified treatment is avoided, using is convenient, classification work and treatment work are completed at a time, and the treatment efficiency is high.

Description

technical field [0001] The invention relates to building construction equipment, in particular to a sorting and processing device for building construction waste materials. Background technique [0002] The construction industry is developing more and more rapidly nowadays, and there will be a lot of construction waste in the construction industry, so the construction waste is often directly handled by the staff, and it is often very difficult for the staff to handle it, which not only increases the workload of the staff , and wasted time, reducing the efficiency of staff. [0003] At present, when the construction waste is sorted and processed, in addition to separating the iron parts, all the other waste materials, including paper products and wood, are all crushed together, mainly used as concrete materials and building bricks, etc., which not only affects the quality of the product, but also Greatly reduces the fire performance of the building. [0004] Chinese Patent ...

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Problems solved by technology

[0002] The construction industry is developing more and more rapidly nowadays, and there will be a lot of construction waste in the construction industry, so the construction waste is often directly handled by the staff, and it is often very difficult for the staff to handle it, which not only increases the workload of the staff , and wasting time and reducing staff productivity

[0003] At present, when the construction waste is sorted and processed, in addition to separating the iron parts, all the other waste materials, including paper products and wood, are all crushed together, mainly used as concrete materials and building bricks, etc., which not only affects the quality of the product, but also Significantly reduces the fire performance of the building

[0004] Chinese Patent Announcement No. CN207592047U proposes a construction waste treatment device, which utilizes the different specific gravity of different wastes to screen and classify the waste through buoyancy, but it cannot pre-treat the waste, and cannot perform continuous classification , the processing method cannot be continuous, and there are still problems in efficiency

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