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An intelligent classification device for construction waste

A sorting device and construction waste technology, which is applied in construction waste recycling, solid separation, magnetic separation, etc., can solve the problems of manual operation, easy to block the filter screen, and low sorting efficiency, so as to save resources and avoid labor The effect of the operation

Active Publication Date: 2022-06-07
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing classification methods crush the construction waste, and then separate and filter the construction waste with a filter. However, the construction waste is various and irregular, and it is easy to block the filter, which makes the sorting efficiency low and requires manual operation.

Method used

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  • An intelligent classification device for construction waste
  • An intelligent classification device for construction waste
  • An intelligent classification device for construction waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] as attached figure 1 shown:

[0026] Box 2 is a construction waste sorting device, used to separate metals and fines in construction waste. The box body 2 is provided with a funnel 1 , and the funnel 1 is used to put in construction waste, and the funnel 1 is arranged at the uppermost end of the box body 2 .

[0027] The inside of the box body 2 is provided with a conveyor belt 8, one end of the conveyor belt 8 is correspondingly arranged under the funnel 1, the conveyor belt 8 is connected to the inside of the box body 2 through the bracket 9, the uppermost end of the box body 2 is provided with an electromagnet 3, the electromagnet 3 and The conveyor belt 8 is correspondingly arranged, and the electromagnet 3 has a magnetic force after being energized, which can absorb the metal in the construction waste. The electromagnet 3 is energized, and the construction waste is put into the hopper 1, the waste falls on the conveyor belt 8, and the electromagnet 3 adsorbs the ...

Embodiment 2

[0045] as attached Figure 5 shown:

[0046] The side of the sedimentation tank 13 close to the first overturning door 5 is provided with a second floating ball 34 , the second floating ball 34 can float on the water surface of the sedimentation tank 13 , and two sides of the second floating ball 34 are provided for limiting the second floating ball 34 . The third filter screen 32 and the fourth filter screen 33 that the ball 34 moves laterally, the second floating ball 34 is provided with a connecting rod 36 that is fixedly connected, and a magnet 35 is fixedly connected to the top of the connecting rod 36 .

[0047] During the specific operation, when the garbage in the sedimentation tank 13 increases and the water level rises, the first floating ball 23 floats upward, so that the push rod 24 also moves upward, the vertical rack 16 moves upward, and the gear 18 moves clockwise. Rotate, so that the transverse rack 17 moves in the direction close to the box body 2 , and the e...

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Abstract

The invention relates to the technical field of garbage sorting, in particular to an intelligent sorting device for construction waste, including: a box body, a funnel, a conveyor belt, a bracket, an electromagnet, a roller, a support, a settling tank, and a pressure switch for controlling the opening and closing of the electromagnet ;The electromagnet inside the box can separate the metal waste in the construction waste, the roller screens out the fine materials in the construction waste, and screens the larger construction waste into the settling tank, which is equipped with water. Garbage has different buoyancy in water, so that construction waste can be classified. The invention can automatically classify construction waste, avoid manual separation of waste, save operator's time, and save resources.

Description

technical field [0001] The invention relates to the technical field of garbage classification, in particular to an intelligent classification device for construction waste. Background technique [0002] Construction waste refers to the collective term for muck, waste concrete, waste masonry and other wastes generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. The various components in construction waste are highly mixed and difficult to distinguish. They are often transported directly to the landfill for disposal. However, in fact, many materials in construction waste can be recycled and reused, but the premise of recycling and reuse is effective Classification. [0003] Most of the existing classification methods pulverize the construction waste, and then use a filter to separate and filter the construction waste. However, the construction waste is varied and irregular, and it is easy to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03B7/00B03B11/00B03B5/28B03C1/30
CPCB03B7/00B03B11/00B03B5/28B03C1/30Y02W30/58
Inventor 刘霞胡犀孙敬涛
Owner CHONGQING VOCATIONAL INST OF ENG
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