CN212237647U

CN212237647U - Construction waste treatment system

Info

Publication number: CN212237647U
Application number: CN201922483037.5U
Authority: CN
Inventors: 石志华; 华建敏; 朱志明; 冯航标; 徐斌; 徐立
Original assignee: Jiangsu Xinsiwei Environmental Protection Technology Co ltd; Ruitai Environmental Protection Equipment Co ltd
Current assignee: Ruitai environmental protection equipment Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-29
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a construction waste processing system, including crushing equipment one, screening equipment one, magnetic separation equipment, winnowing equipment one, crushing equipment two, screening equipment two, winnowing equipment two and a plurality of conveying equipment, crushing equipment one, screening equipment one, winnowing equipment one, crushing equipment two, screening equipment two and wind selection equipment two are all connected gradually through the conveying equipment head and the tail between two liang, magnetic separation equipment is located screening equipment one and wind selection equipment between one, and is located screening equipment one and wind selection equipment between one conveying equipment directly over, and construction waste becomes usable aggregate after twice breakage, screening, selection by winnowing and a magnetic separation.

Description

Construction waste treatment system

Technical Field

The utility model relates to a construction waste handles technical field, especially relates to construction waste processing system technical field.

Background

In the existing process of treating construction waste in buildings and recycling resources, the construction waste from urban demolition and decoration is characterized by containing concrete blocks and bricks, and also containing a large amount of impurities, including construction wood waste, waste plastics (sheets, tubes and sections), woven bags, fabrics, bamboo chips, broken glass, broken ceramic tiles, broken aerated blocks, gypsum boards, and parts of iron and nonferrous metals (copper and aluminum), sand, waste cement and the like. Because the generation of the construction waste is different from the region, the materials are uncertain every day, sometimes the water content is high, sometimes some impurities are more, and the like. The treatment process is to separate and treat the aggregate in the construction waste to form renewable building aggregate, and other impurities are classified and recycled by adopting related equipment. But the requirement on the purity of the recycled aggregate material is higher.

At present, the domestic construction waste is generally washed by water to remove light materials in the original waste, but the qualified aggregate, the washing process and equipment have the problems of large floor area, large water consumption, complex process, high sewage treatment cost and the like. Therefore, a construction waste treatment system which has continuous treatment process, reduces occupied land, simplifies the process flow and cancels water washing is urgently needed.

Disclosure of Invention

For overcoming the problems of large occupied area, large water consumption, complex process, high sewage treatment cost and the like existing in the prior art, the utility model provides a construction waste treatment system.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a construction waste processing system, includes crushing equipment one, screening equipment one, magnetic separation equipment, winnowing equipment one, crushing equipment two, screening equipment two, winnowing equipment two and a plurality of conveying equipment, crushing equipment one, screening equipment one, winnowing equipment one, crushing equipment two, screening equipment two and two liang of wind selection equipment all link gradually through the conveying equipment head and the tail between, magnetic separation equipment is located screening equipment one and wind selection equipment one, and is located the conveying equipment between screening equipment one and wind selection equipment one directly over, and construction waste becomes usable aggregate after twice breakage, screening, selection by winnowing and a magnetic separation.

On the basis, the garbage truck further comprises a loader, and the loader is used for transporting the construction garbage.

On the basis, the light impurity box and the aggregate box are further included, the light impurity box is connected with a light impurity outlet of the first winnowing device through a conveying device, and the aggregate box is located at an aggregate outlet of the second winnowing device.

On the basis of the above, the first crushing equipment is a jaw crusher.

On the basis, the first winnowing device is a box type winnowing machine.

On the basis, the second winnowing device is a folded plate winnowing machine.

On the basis, the conveying equipment is a conveyor belt conveyor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model changes the construction waste into usable aggregate after two times of crushing, screening, winnowing and one time of magnetic separation, the processing process forms a production line, is continuous and uninterrupted, can not cause the accumulation of the waste, has high processing efficiency, ensures the quality of the final aggregate, and has environmental protection and no pollution in the recovery process;

the utility model discloses building rubbish's processing procedure is simple, production convenient to use, and the accommodation of material is wide, and winnowing equipment one and wind select two performances of equipment and handling capacity to easily adjust, and the production process does not produce production sewage, and area is little, the installation is fast, the debugging is fast, and system stability is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1. the device comprises a first crushing device, a first screening device, a first magnetic separation device, a second screening device, a second winnowing device, a second screening device, a second winnowing device, a second separation device, a second conveying device, a second light impurity box, a second aggregate box, a second light impurity box, a second light.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, the utility model discloses the schematic shows a construction waste processing system, including crushing equipment 1, screening equipment 2, magnetic separation equipment 3, winnowing equipment 4, two 5 of crushing equipment, two 6 of screening equipment, two 7 of winnowing equipment and a plurality of conveying equipment 8, crushing equipment 1, screening equipment 2, winnowing equipment 4, two 5 of crushing equipment, two 6 of screening equipment and two 7 of winnowing equipment all connect gradually through conveying equipment 8 head and the tail between two liang, magnetic separation equipment 3 is located screening equipment 2 and winnowing equipment 4, and is located screening equipment 2 and the conveying equipment 8 between 4 directly over, and construction waste becomes usable aggregate after two crushing, screening, selection by winnowing and magnetic separation.

As the preferred embodiment of the utility model, still include loader 11, loader 11 is used for transporting the building rubbish.

As the utility model discloses a preferred embodiment still includes light miscellaneous workbin 9 and aggregate case 10, light miscellaneous workbin 9 connects the export of the light miscellaneous material of air separation equipment 4 through a conveying equipment 8, aggregate case 10 is located the aggregate discharge gate of air separation equipment two 7.

As a preferred embodiment of the present invention, the crushing plant one 1 is a jaw crusher.

As a preferred embodiment of the present invention, the second crushing device 5 is a reaction crusher.

As a preferred embodiment of the present invention, the first winnowing device 4 is a box-type winnowing machine.

As a preferred embodiment of the present invention, the second winnowing device 7 is a folded plate winnowing machine.

As the preferred embodiment of the present invention, the conveying equipment 8 is a conveyor belt conveyor

During operation, the loader 11 sends the construction waste into a jaw crusher for crushing, then the construction waste is screened and classified, metal impurities are selected through a magnetic separation device, the construction waste is processed by a box type winnowing machine to become coarse aggregate, then secondary crushing is carried out through a counterattack crusher, the aggregate size is graded through a screening device II 6, and the refined recycled aggregate is obtained after impurity removal is carried out through a folded plate winnowing machine.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A construction waste disposal system is characterized in that: including crushing equipment (1), screening equipment (2), magnetic separation equipment (3), winnowing equipment (4), crushing equipment two (5), screening equipment two (6), winnowing equipment two (7) and a plurality of conveying equipment (8), crushing equipment (1), screening equipment one (2), winnowing equipment one (4), crushing equipment two (5), screening equipment two (6) and winnowing equipment two (7) are all connected gradually through conveying equipment (8) head and the tail between two liang, magnetic separation equipment (3) are located screening equipment one (2) and winnowing equipment one (4), and are located screening equipment one (2) and the conveying equipment (8) between the winnowing equipment one (4) directly over, and building rubbish becomes usable aggregate after two crushing, screening, selection by winnowing and once.

2. The construction waste disposal system according to claim 1, wherein: the garbage truck further comprises a loader (11), and the loader (11) is used for transporting the construction garbage.

3. The construction waste disposal system according to claim 1, wherein: the light impurity box is characterized by further comprising a light impurity box (9) and an aggregate box (10), wherein the light impurity box (9) is connected with a light impurity outlet of the first winnowing device (4) through a conveying device (8), and the aggregate box (10) is located at an aggregate discharge port of the second winnowing device (7).

4. The construction waste disposal system according to claim 1, wherein: the first crushing equipment (1) is a jaw crusher.

5. The construction waste disposal system according to claim 1, wherein: the first winnowing device (4) is a box type winnowing machine.

6. The construction waste disposal system according to claim 1, wherein: and the second winnowing equipment (7) is a folded plate winnowing machine.

7. The construction waste disposal system according to claim 1, wherein: the conveying equipment (8) is a conveyor belt conveyor.