CN211887024U

CN211887024U - Waste treatment equipment for building site

Info

Publication number: CN211887024U
Application number: CN202020500800.0U
Authority: CN
Inventors: 冯伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-10
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a waste material treatment facility for building site, including first frame and second frame, the top fixedly connected with jaw crusher of first frame to the hierarchical shale shaker of top fixedly connected with of second frame, the discharge gate of hierarchical shale shaker is connected with jaw crusher's feed inlet to the top fixedly connected with negative pressure cover of hierarchical shale shaker feed inlet, the top of hierarchical shale shaker and the right side fixedly connected with sealed cowling that is located negative pressure cover, the utility model relates to a construction waste handles technical field. This waste material treatment equipment for building site sets up the negative pressure cover through empting the feed point, makes the raise dust collect in the negative pressure cover, reduces the raise dust excessive, seals material transfer passageway and crushing space through the sealed cowling, avoids carrying and the raise dust diffusion that crushing process produced, sets up spraying system in negative pressure cover and sealed cowling, further reduces the raise dust diffusion, improves and handles operation environmental quality.

Description

Waste treatment equipment for building site

Technical Field

The utility model relates to a construction waste treatment technical field specifically is a waste material treatment equipment for building site.

Background

The construction waste is solid waste generated in the process of building, rebuilding, expanding or dismantling a building, and can be divided into construction waste and demolished construction waste according to different generation sources of the construction waste.

Among the prior art, the ubiquitous condition that the raise dust is big among the building rubbish processing procedure, its raise dust main production point produces when toppling over the material and rubbing crusher smashes for toward the batcher, and building rubbish is unified to be sent into in the rubbing crusher, because of the particle size difference is big, wherein unnecessary kibbling tiny particle rubbish causes the unnecessary burden for the rubbing crusher, influences the treatment effeciency and increases the raise dust volume simultaneously, consequently, is necessary to further improve current device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a waste material treatment equipment for building site has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waste treatment device for construction sites comprises a first machine base and a second machine base, wherein the top of the first machine base is fixedly connected with a jaw crusher, and the top of the second base is fixedly connected with a grading vibrating screen, the discharge hole of the grading vibrating screen is connected with the feed inlet of the jaw crusher, a negative pressure cover is fixedly connected with the top of the feed inlet of the grading vibrating screen, a sealing cover is fixedly connected with the top of the grading vibrating screen and positioned on the right side of the negative pressure cover, a transverse pipe is fixedly connected with the top of the inner wall of the sealing cover, and violently the pipe be provided with two, two the one end of violently managing all runs through the negative pressure hood and extends to the inside of negative pressure hood, two the one end of violently managing and extending to the inside of negative pressure hood all is connected with the standpipe, two the equal fixedly connected with first shower nozzle in bottom on violently managing the surface to the equal fixedly connected with second shower nozzle in one side that two standpipe surfaces are close to mutually.

Preferably, the end of each transverse pipe far away from the vertical pipe penetrates through the sealing cover and extends to the outside of the sealing cover, and a three-way pipe is communicated between the ends of the transverse pipes extending to the outside of the sealing cover.

Preferably, the water inlet of the three-way pipe is communicated with a connecting pipe, and one end, far away from the three-way pipe, of the connecting pipe is communicated with a water pump.

Preferably, a partition board is fixedly connected to the right side between the front side and the back side of the inner wall of the negative pressure cover, and an air groove is formed in the middle of the partition board.

Preferably, the right side of the partition board is fixedly connected with a negative pressure fan on the right side of the air duct, and a filter screen is fixedly connected inside the air duct.

Preferably, the middle part of the bottom of the grading vibrating screen is provided with a fine material outlet, and the bottom of the fine material outlet is fixedly connected with a material guide cylinder.

Advantageous effects

The utility model provides a waste material treatment equipment for building site. Compared with the prior art, the method has the following beneficial effects:

(1) this waste material treatment equipment for building site sets up the negative pressure cover through empting the feed point, makes the raise dust collect in the negative pressure cover, and it is excessive to reduce the raise dust, through the setting of sealed cowling, seals material transfer passageway and crushing space, avoids carrying and the raise dust diffusion that crushing process produced to through set up spraying system in negative pressure cover and sealed cowling, further reduce the raise dust diffusion, improve and handle operation environmental quality.

(2) This waste material treatment equipment for building site through with traditional feed structure replacement for hierarchical shale shaker, separates the thin material in advance, only makes the waste material that reaches certain granule size carry out the breakage, reduces breaker operation burden, improves crushing efficiency, does benefit to the hierarchical processing of waste material simultaneously, reduces the raise dust that the unnecessary operation of thin material produced.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a cross-sectional view of the negative pressure cover structure of the present invention;

FIG. 3 is a side view of the internal structure of the sealing cap of the present invention;

fig. 4 is a top view of the horizontal tube and the vertical tube distribution structure of the present invention.

In the figure: 1-a first machine base, 2-a second machine base, 3-a jaw crusher, 4-a grading vibration screen, 5-a negative pressure cover, 6-a sealing cover, 7-a horizontal pipe, 8-a vertical pipe, 9-a first spray nozzle, 10-a second spray nozzle, 11-a three-way pipe, 12-a connecting pipe, 13-a water pump, 14-a partition plate, 15-an air groove, 16-a negative pressure fan, 17-a filter screen, 18-a fine material outlet and 19-a guide cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a waste treatment device for construction sites comprises a first machine base 1 and a second machine base 2, wherein a jaw crusher 3 is fixedly connected to the top of the first machine base 1, a grading vibration screen 4 is fixedly connected to the top of the second machine base 2, a fine material outlet 18 is formed in the middle of the bottom of the grading vibration screen 4, a guide cylinder 19 is fixedly connected to the bottom of the fine material outlet 18, the guide cylinder 19 can reduce the diffusion of raised dust generated by separated fine materials, a discharge port of the grading vibration screen 4 is connected with a feed port of the jaw crusher 3, a negative pressure hood 5 is fixedly connected to the top of the feed port of the grading vibration screen 4, a partition plate 14 is fixedly connected to the right side between the front side and the back side of the inner wall of the negative pressure hood 5, an air duct 15 is formed in the middle of the partition plate 14, a negative pressure fan 16 is fixedly connected to the right side of the partition plate 14 and positioned on the right side of the air duct 15, the, the left space of the partition plate 14 is enabled to form a negative pressure state, the dust diffusion of dumping feeding points is reduced, the inside of the air duct 14 is fixedly connected with a filter screen 17, the top of the grading vibrating screen 4 is fixedly connected with a sealing cover 6 positioned on the right side of the negative pressure cover 5, the top of the inner wall of the sealing cover 6 is fixedly connected with two transverse pipes 7, one ends of the two transverse pipes 7 penetrate through the negative pressure cover 5 and extend to the inside of the negative pressure cover 5, one ends of the two transverse pipes 7 extending to the inside of the negative pressure cover 5 are connected with vertical pipes 8, a spraying system of the vertical pipes 8 sprays dust-containing air pumped by a negative pressure fan 16, so that the dust falls into the grading vibrating screen 4 to be separated, one ends of the two transverse pipes 7 far away from the vertical pipes 8 penetrate through the sealing cover 6 and extend to the outside of the sealing cover 6, and a three-way pipe 11 is communicated between the ends of, the water inlet of the three-way pipe 11 is communicated with a connecting pipe 12, one end of the connecting pipe 12 far away from the three-way pipe 11 is communicated with a water pump 13, the bottoms of the surfaces of the two transverse pipes 7 are fixedly connected with first spray nozzles 9, and the sides of the surfaces of the two vertical pipes 8 close to each other are fixedly connected with second spray nozzles 10, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

During the use, pour the construction waste material into 4 feed inlets of hierarchical shale shaker through empting the feed point, form negative pressure system in making negative pressure hood 5 by negative-pressure air fan 16, make a large amount of raise dusts of empting the process production collect, reduce the diffusion, the raise dusts of collection pass through wind groove 15 and get into 5 inside right side spaces of negative pressure hood, drench the raise dusts by 8 sprinkler system spray water of standpipe, make the raise dusts fall and classify in entering hierarchical shale shaker 4, the fine material exports 18 by hierarchical shale shaker 4 in the rubbish waste material, derive through guide cylinder 19, the coarse fodder then sends into jaw crusher 3 by hierarchical shale shaker 4 and smashes, spray by violently pipe 7 sprinkler system in the transportation process, the production of dust when reducible breakage when reducing the raise dusts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waste treatment equipment for building site, includes first frame (1) and second frame (2), its characterized in that: the top of the first machine seat (1) is fixedly connected with a jaw crusher (3), the top of the second machine seat (2) is fixedly connected with a grading vibrating screen (4), a discharge hole of the grading vibrating screen (4) is connected with a feed inlet of the jaw crusher (3), the top of the feed inlet of the grading vibrating screen (4) is fixedly connected with a negative pressure cover (5), the top of the grading vibrating screen (4) is fixedly connected with a sealing cover (6) on the right side of the negative pressure cover (5), the top of the inner wall of the sealing cover (6) is fixedly connected with a transverse pipe (7), the transverse pipe (7) is provided with two transverse pipes, one end of each transverse pipe (7) penetrates through the negative pressure cover (5) and extends into the negative pressure cover (5), one end of each transverse pipe (7) extending into the negative pressure cover (5) is connected with a vertical pipe (8), and the bottom of the surface of each transverse pipe (7) is fixedly connected with a first spray nozzle (9), and one side of the surfaces of the two vertical pipes (8) close to each other is fixedly connected with a second spray head (10).

2. The waste treatment apparatus for construction sites according to claim 1, wherein: one end, far away from the vertical pipe (8), of each of the two transverse pipes (7) penetrates through the sealing cover (6) and extends to the outside of the sealing cover (6), and a three-way pipe (11) is communicated between the ends, extending to the outside of the sealing cover (6), of the two transverse pipes (7).

3. The construction site waste disposal apparatus as set forth in claim 2, wherein: the water inlet of the three-way pipe (11) is communicated with a connecting pipe (12), and one end, far away from the three-way pipe (11), of the connecting pipe (12) is communicated with a water pump (13).

4. The waste treatment apparatus for construction sites according to claim 1, wherein: the right side fixedly connected with baffle (14) between negative pressure cover (5) inner wall front and the back to wind groove (15) have been seted up in the middle part of baffle (14).

5. The construction site waste disposal apparatus as set forth in claim 4, wherein: the right side of baffle (14) just is located the right side fixedly connected with negative-pressure air fan (16) of wind groove (15) to the inside fixedly connected with filter screen (17) of wind groove (15).

6. The waste treatment apparatus for construction sites according to claim 1, wherein: the middle part of the bottom of the grading vibrating screen (4) is provided with a fine material outlet (18), and the bottom of the fine material outlet (18) is fixedly connected with a guide cylinder (19).