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A method and device for comprehensively treating construction waste

A technology for comprehensive treatment of construction waste, applied in construction waste recycling, chemical instruments and methods, magnetic separation, etc., can solve the problems of reduced separation effect, inability to adsorb electromagnets, limited size of electromagnets, etc., and achieve the effect of improving separation effect.

Active Publication Date: 2020-06-23
四川先舟建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But its disadvantage is that the size of the electromagnet is limited. When there is a lot of construction waste entering the hopper, the construction waste is piled up above the electromagnet, so that the scrap iron in the upper part of the construction waste is separated by the construction waste and cannot be absorbed. To the electromagnet, when the electromagnet is turned, the scrap iron on the upper part of the electromagnet is thrown off and falls to the filter net, which reduces the separation effect on the magnetic metal in the construction waste

Method used

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  • A method and device for comprehensively treating construction waste
  • A method and device for comprehensively treating construction waste
  • A method and device for comprehensively treating construction waste

Examples

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Effect test

Embodiment 1

[0052] to combine figure 1 with figure 2 , a device for comprehensive treatment of construction waste, comprising a frame body 2, a storage hopper 1 is arranged on the frame body 2, a cover plate 11 is arranged on the storage hopper 1, a discharge pipe 12 is provided at the bottom of the storage hopper 1, and a discharge pipe 12 is arranged on the discharge pipe 12 A discharge switch 121 is provided. In this embodiment, the discharge switch 121 is set as a butterfly valve, which can control the flow rate and flow rate of the discharge.

[0053] to combine figure 2 with Figure 5 , the cover plate 11 is provided with multiple sets of separation assemblies 14, the multiple sets of separation assemblies 14 are concentrically arranged with the center of the cover plate 11 as the center of the circle, each set of separation assemblies 14 includes a plurality of rotating shafts 141, and the ends of the plurality of rotating shafts A flange 1413 is provided, and the rotating sha...

Embodiment 2

[0062] A method for comprehensively processing construction waste,

[0063] S1: The construction waste is crushed with a crusher, and the construction waste is repeatedly crushed three times; the construction waste is crushed more thoroughly.

[0064] S2: Transport the crushed construction waste to the comprehensive construction waste treatment device through a large-inclination inclined belt conveyor.

[0065] S3: Separation of metals from buildings through a comprehensive treatment of construction waste; making the metals in construction waste more thoroughly separated.

[0066] S301: put the construction waste into the feeding chute 13, and move the construction waste to the opening and closing plate 17;

[0067] S302: Start the first motor 15, so that the driving gear 151 drives a plurality of rotating gears 1412 to rotate, and the rotating gear 1412 drives a plurality of rotating shafts 141 to rotate at the same time, and the rotating shaft 141 absorbs the metal in the c...

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Abstract

The invention relates to a construction garbage comprehensive treatment method and apparatus, which relates to the field of recycling of construction garbage. The construction garbage comprehensive treatment apparatus comprises a storage hopper, wherein the storage hopper is provided with a cover plate, the lower part of the storage hopper is provided with a discharging pipe, the discharging pipeis provided with a discharging switch, the cover plate is provided with a plurality of groups of separation assemblies which are concentrically arranged by adopting the center of the cover plate as the center of a circle, each group of separation assemblies comprises a plurality of rotating shafts which are distributed on the peripheral position of the cover plate, each rotating shaft is sleeved and fixedly connected with a magnet, and the cover plate is provided with a driving assembly for driving the plurality of rotating shafts to rotate simultaneously. By arranging the plurality of rotating shafts, the contact area between the construction garbage comprehensive treatment apparatus and the metal in the construction garbage can be increased, an effect for stirring the construction garbage in the storage hopper can be achieved to certain extent, and when the rotating shafts stir the construction garbage, the metal in the construction garbage can be absorbed, so that the absorption effect for the metal in the construction garbage can be further improved.

Description

technical field [0001] The invention relates to the field of construction waste recycling, in particular to a method and device for comprehensively processing construction waste. Background technique [0002] Many wastes in construction waste can be reused as renewable resources after being sorted, removed or crushed, such as scrap steel bars, scrap iron wires, scrap wires, and various scrap steel accessories. After returning to the furnace, it can be reprocessed into steel products of various specifications; waste bamboo wood can be used to make artificial wood; waste materials such as bricks, stones, and concrete can be processed into new building materials after crushing. [0003] The Chinese patent with application publication number CN106140463A discloses a rapid screening device for construction waste treatment, including a partition, a garbage truck, a filter screen, a first slider, a first slide rail, a collection frame, a bearing seat, a second slide Rail, rotating...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00B03C1/30
CPCB03C1/30B09B3/00B09B5/00Y02W30/58
Inventor 钟宏毛建川郭涛
Owner 四川先舟建设工程有限公司
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