Construction waste sorting device and use method

A construction waste and sorting device technology, which is applied in the direction of using tools for cleaning methods, chemical instruments and methods, cleaning methods and utensils, etc. problems, to improve the utilization rate and economy, improve the efficiency of magnetic separation, reduce the effect of scattered blanking

Inactive Publication Date: 2020-09-18
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the relocation, the original buildings were demolished, and most of the construction waste was transported to the construction waste discharge site, but the construction waste in contact with the soil was difficult to separate from the muck
If it cannot be sorted, the construction waste and muck mixture can only be discharged together to the construction waste discharge site, which greatly increases the pressure on the construction waste discharge site, and at the same time greatly increases the construction cost. The construction waste is not allowed to be directly discharged to the muck yard, and the construction waste discharge fee is much higher than the muck discharge fee. In areas with high groundwater levels, muck can still be sold

Method used

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  • Construction waste sorting device and use method
  • Construction waste sorting device and use method
  • Construction waste sorting device and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , image 3 , Figure 4 and Figure 6 As shown, a sorting device for construction waste includes a box body 1, a feed hopper 2 is fixedly arranged on the box body 1, and a crushing mechanism is provided inside the box body 1, and the crushing mechanism includes a drive motor 3 and two left and right side-by-side The crushing roller 4 and the driving motor 3 are fixedly installed outside the casing 1, the output shaft of the driving motor 3 is fixedly connected with one of the crushing rollers 4, and the two crushing rollers 4 are connected through a chain drive. The driving motor 3 drives the two crushing rollers 4 to crush the construction waste, so that the internal magnetic material can be exposed to facilitate resource recovery.

[0031] A magnetic separation mechanism is fixedly installed on the casing 1 below the crushing roller 4. The magnetic separation mechanism includes a magnetic separation cylinder 5 and a collection box 6. Two magnetic se...

Embodiment 2

[0034] Such as figure 1 and Figure 5 As shown, on the basis of Example 1, a further preferred solution is provided. A partition 7 is fixedly connected directly below the crushing roller 4. A blanking opening is provided in the middle of the partition 7. A movable rod runs through the partition 7 vertically. 8. The bottom of the movable rod 8 is fixedly connected with the filter plate 9 at the blanking port, the top of the movable plate is fixedly connected with the support plate 10, and the movable rod 8 between the support plate 10 and the partition 7 is sleeved There is a spring, and a cam 11 is fixedly connected to the crushing roller 4 , and the outer peripheral surface of the cam 11 is attached to the support plate 10 . The crushing roller 4 drives the cam 11 to rotate, so that the outer circumference of the cam 11 is pressed against the support plate 10, and at the same time the support plate 10 moves up under the action of the spring, thereby realizing the periodic mo...

Embodiment 3

[0036] Such as figure 2As shown, on the basis of Embodiment 2, a further preferred solution is provided. The inner left and right sides of the feed hopper 2 are rotatably connected with a protective plate 12, and the middle part of the protective plate 12 is rotatably connected with a connecting rod 13, and the connecting rod 13 is far away from the protective plate. One end of the plate 12 is rotatably connected with a slide block 14, and the feed hopper 2 below the protective plate 12 is fixedly connected with a track 15 for the free movement of the slide block 14, and the track 15 is provided with a return spring 16 and is fixedly connected with the slide block 14 . To prevent the excessive pressure when the construction waste is crushed and cause damage to surrounding personnel, through the protective plate 12, connecting rod 13, slider 14, track 15 and return spring 16, after the construction waste enters the hopper, it will completely pass through Behind the protective...

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Abstract

The invention discloses a construction waste sorting device and a use method, and belongs to the technical field of construction waste sorting. The construction waste sorting device is provided with adriving motor, a crushing roller wheel and a magnetic separation mechanism below. The driving motor drives the crushing roller to carry out crushing treatment on construction waste, and the treated debris is separated and screened by the magnetic separation mechanism, so that the utilization rate and economical efficiency of garbage are improved greatly, and the screened muck can be sold at the same time.

Description

technical field [0001] The invention relates to the technical field of construction waste sorting, in particular to a construction waste sorting device and a use method. Background technique [0002] With the advancement of urbanization, more and more urban villages and shantytowns have been demolished and transformed into urbanized structures such as residential quarters, office buildings, and infrastructure. After the relocation, the original buildings will be demolished, and most of the construction waste will be transported to the construction waste discharge site, but the construction waste in contact with the soil is difficult to separate from the muck. If it cannot be sorted, the construction waste and muck mixture can only be discharged together to the construction waste discharge site, which greatly increases the pressure on the construction waste discharge site, and at the same time greatly increases the construction cost. Construction waste is not allowed to be d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/28B02C4/42B02C23/00B02C23/04B02C23/02B02C23/14B03C1/12B07B1/34B07B1/42B07B1/46B08B1/02
CPCB02C4/08B02C4/286B02C4/42B02C23/00B02C23/04B02C23/14B02C2201/06B03C1/12B07B1/343B07B1/42B07B1/46B08B1/005B08B1/02
Inventor 李志路
Owner CHINA MCC17 GRP
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