CN213533206U

CN213533206U - Environment-friendly commercial concrete waste recycling system

Info

Publication number: CN213533206U
Application number: CN202022100628.2U
Authority: CN
Inventors: 张文辉; 胡远华; 郭爱珍
Original assignee: Foshan Guanglu Concrete Products Co ltd
Current assignee: Foshan Guanglu Concrete Products Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-25
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to an environment-friendly merchant concrete waste recycling system, it includes the storehouse body, set up in washing subassembly and stirring subassembly in the storehouse body, it includes high pressure nozzle to wash the subassembly, the stirring subassembly include vertical rotation set up in pivot in the storehouse body, edge the axial direction of pivot set up in epaxial first stirring piece and second stirring piece, the internal filter that is provided with of storehouse, the filter is located stirring subassembly below, the lateral wall of the storehouse body is provided with first discharging pipe, first discharging pipe is located the filter top, the diapire of the storehouse body is provided with the second discharging pipe, the top of the storehouse body is provided with the inlet pipe, the top of the storehouse body still is provided with and is used for the drive the pivot carries out the pivoted driving piece. This application has the effect that can improve the useless clout recycle system's of merchant's concrete work efficiency.

Description

Environment-friendly commercial concrete waste recycling system

Technical Field

The application relates to the technical field of commercial concrete waste residue recovery, in particular to an environment-friendly commercial concrete waste residue recycling system.

Background

Commercial concrete is commercial concrete, which is also called premixed concrete, and is also called commercial concrete for short, and is commonly called ash or material: is a concrete mixture which is prepared by mixing cement, aggregate, water, an additive and a mineral admixture according to the requirement according to a certain proportion, metering and stirring the components in a stirring station, selling the components, adopting a transport vehicle, and transporting the components to a use place within a specified time

In the construction process, the amount of the commercial concrete is generally more than the amount actually required, so that residual commercial concrete often exists, the discharged waste commercial concrete cannot be recycled, the serious waste of production materials is caused, the loss of commercial concrete production enterprises is increased, the direct stacking can pollute the environment, and the industrial environment-friendly requirement is not met.

Aiming at the related technologies, the inventor thinks that the waste commercial concrete excess material recovery system needs to be used for recovering and treating the waste commercial concrete excess material so as to reduce the waste of the commercial concrete.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the waste commercial concrete remainder can not be recycled in the prior art, the application provides an environment-friendly waste commercial concrete remainder recycling system.

The application provides a waste clout recycle system of environment-friendly commercial concrete adopts following technical scheme:

the utility model provides an useless clout recycle system of environment-friendly merchant concrete, including the storehouse body and set up in internal washing subassembly and the stirring subassembly in storehouse, clean subassembly includes high pressure nozzle, the stirring subassembly include vertical rotation set up in internal pivot in storehouse, edge the axial direction of pivot set up in epaxial first stirring piece and second stirring piece, the top of the storehouse body is provided with and is used for the drive the pivot carries out pivoted driving piece.

Through adopting above-mentioned technical scheme, wash the subassembly and wash the useless clout of merchant's concrete in to the storehouse, high pressure nozzle can erode stirring leaf and the useless clout of merchant's concrete, and the stirring subassembly moves and stirs the useless clout of merchant's concrete under drive assembly's effect, under the combined action of washing subassembly and stirring subassembly, makes cement, rubble and sand alternate segregation in the useless clout of merchant's concrete. And through setting up first stirring subassembly and second stirring subassembly, improved the stirring efficiency of stirring subassembly to a certain extent, make separation such as rubble, cement and sand in the useless clout of merchant's concrete thoroughly to reach the useless clout of recycle merchant's concrete and improve the purpose of the useless clout recycle system's of merchant's concrete work efficiency.

Preferably, the first stirring part comprises two stirring blades arranged on the rotating shaft, the blades of the stirring blades are spiral stirring blades, and a plurality of through holes are formed in the blades of the stirring blades.

By adopting the technical scheme, the stirring blade is set to be the spiral stirring blade, so that the contact area between the stirring blade and the waste commercial concrete remainder can be increased, a plurality of tangential acting forces for stirring the waste commercial concrete remainder can be formed by the stirring blade, and the stirring efficiency of the stirring blade is improved to a certain extent. The through hole that sets up can reduce the useless clout adhesion of merchant's concrete chance on the stirring leaf, and the through hole that sets up has also carried out certain degree of scraping to the useless clout of merchant's concrete in addition, is favorable to improving separation efficiency, makes rubble, cement and sand etc. in the useless clout of merchant's concrete separate more thoroughly.

Preferably, the second stirring part comprises a plurality of stirring frames arranged on the rotating shaft and a stirring rod arranged in the stirring frames in a crossed manner, and the second stirring part is positioned between the two stirring blades.

Through adopting above-mentioned technical scheme, under the combined action of the puddler of stirring frame and cross setting, strike and beat the useless clout of merchant's concrete, make rubble, cement and sand thoroughly separate, reach the purpose that improves the useless clout of recycle merchant's concrete.

Preferably, the driving part comprises a driving motor, the driving motor is located at the top of the bin body, and an output shaft of the driving motor is fixedly connected with the rotating shaft.

By adopting the technical scheme, the purpose of driving the first stirring piece and the second stirring piece to rotate is achieved by arranging the driving motor and driving the driving motor.

Preferably, the cleaning assembly comprises a water inlet pipe, a water outlet pipe and a high-pressure nozzle, one end of the water inlet pipe, which is far away from the bin body, is communicated with a water outlet of the high-pressure pump, the other end of the water inlet pipe is communicated with the water outlet pipe, the water outlet pipe is arranged along the inner wall of the bin body, and the high-pressure nozzle is arranged at the bottom of the water outlet pipe.

Through adopting above-mentioned technical scheme, the high-pressure pump is with water pump to inlet tube, rivers are through outlet pipe and spout from high pressure nozzle to wash the useless clout of merchant's concrete.

Preferably, a filter plate is arranged in the bin body, the filter plate is located below the stirring assembly, a first discharging pipe is arranged on the side wall of the bin body and located above the filter plate, a second discharging pipe is arranged on the bottom wall of the bin body, a feeding pipe is arranged at the top of the bin body, filter holes are formed in the filter plate, and the filter plate is inclined downwards by a preset angle.

Through adopting above-mentioned technical scheme, the useless clout of merchant concrete gets into the storehouse body from the inlet pipe, under the combined action of washing subassembly and stirring subassembly, rubble, cement and sand etc. in the useless clout of merchant concrete are separated, simultaneously, under the filtering action of filter, the great material of external diameter such as rubble is detained on the filter to discharge from the first discharge gate that is located the filter top, and cement and sand etc. then permeate through the filter and discharge from the second discharge gate. Then the crushed stone and the mixture of sand and cement are respectively collected, so that the aim of recycling the waste and redundant commercial concrete can be achieved.

Preferably, a cross rod is arranged on the rotating shaft, a scraper is fixedly installed on one side, far away from the rotating shaft, of the cross rod, and the scraper is in contact with the inner wall of the bin body.

Adopt above-mentioned technical scheme, through setting up horizontal pole and scraper blade, the during operation, the horizontal pole follows the pivot and rotates, drives the scraper blade simultaneously and scrapes the inner wall of the storehouse body, reduces the useless clout adhesion of merchant's concrete in the possibility of storehouse internal wall.

Preferably, one end of the rotating shaft, which is close to the driving motor, is provided with a rolling bearing.

By adopting the technical scheme, the sliding friction between the rotating shaft and the top wall of the bin body is converted into rolling friction by arranging the rolling bearing, so that the mechanical abrasion between the rotating shaft and the top wall of the bin body is reduced, and the service life of the system is prolonged to a certain extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the cleaning assembly, the first stirring piece, the second stirring piece and the driving piece, the broken stones, the cement, the sand and the like in the commercial concrete waste residue are thoroughly separated, and the purposes of recycling the commercial concrete waste residue and improving the working efficiency of the commercial concrete waste residue recycling system are achieved;

2. through setting up spiral stirring leaf, stirring frame and puddler, improved the stirring efficiency of stirring subassembly, improved the stirring effect of stirring subassembly, reach the purpose that improves the useless clout recycle system's of commercial concrete work efficiency.

Drawings

FIG. 1 is a sectional view of an environment-friendly commercial concrete waste recycling system in the embodiment of the present application.

FIG. 2 is a schematic structural diagram of a stirring assembly, a cross bar and a scraper of the environment-friendly commercial concrete waste recycling system in the embodiment of the application.

FIG. 3 is a schematic structural diagram of a filter plate of an environment-friendly commercial concrete waste recycling system in an embodiment of the application.

Description of reference numerals: 1. a bin body; 10. a control valve; 11. a first discharge pipe; 12. a second discharge pipe; 13. a feed pipe; 14. a frame; 2. a rotating shaft; 21. stirring blades; 211. a through hole; 22. a stirring frame; 23. a stirring rod; 3. a filter plate; 31. a filtration pore; 4. a drive motor; 5. a water inlet pipe; 6. a water outlet pipe; 7. a high pressure spray head; 8. a cross bar; 81. a squeegee; 9. a rolling bearing.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an environment-friendly commercial concrete waste recycling system. Referring to fig. 1, the environment-friendly commercial concrete waste recycling system comprises a rack 14 and a bin body 1 vertically arranged on the rack 14, wherein the bin body 1 is of a hollow cylindrical structure, and the upper end and the lower end of the bin body 1 are both sealed. The bin body 1 is internally provided with a cleaning component and a stirring component.

Referring to fig. 1, the cleaning assembly includes a water inlet pipe 5, a water outlet pipe 6 and a high pressure nozzle 7, wherein a water inlet end of the water inlet pipe 5 is connected with a high pressure pump, the high pressure pump is not shown in the figure, and a water outlet end of the water inlet pipe 5 is communicated with the water outlet pipe 6. The water outlet pipe 6 is arranged on the top wall in the bin body 1, and the outside of the bin body 1 is provided with a through hole for the water inlet pipe 5 to extend into the bin body 1. The water outlet pipe 6 is attached to the inner wall of the bin body 1 along the inner circumference of the bin body 1.

The high-pressure spray heads 7 are arranged at the bottom of the water outlet pipe 6, the number of the high-pressure spray heads 7 is multiple, in the embodiment, four high-pressure spray heads 7 are arranged, and the four high-pressure spray heads 7 are arrayed on the water outlet pipe 6 along the circle center circumference of the inner circumference of the bin body 1.

Referring to fig. 1 and 2, the stirring assembly comprises a rotating shaft 2, a first stirring piece and a second stirring piece, wherein the rotating shaft 2 is vertically arranged in the bin body 1, and the upper end of the rotating shaft 2 is rotatably connected to the center of the top wall of the bin body 1. In order to reduce the mechanical abrasion between the rotating shaft 2 and the bin body 1, a rolling bearing 9 is arranged at the upper end of the rotating shaft 2, the inner ring of the rolling bearing 9 is fixedly connected with the outer side of the rotating shaft 2, and the outer ring of the rolling bearing 9 is embedded on the top wall of the bin body 1. The top of the bin body 1 is provided with a driving motor 4, and an output shaft of the driving motor 4 penetrates through the top of the bin body 1 and is coaxially fixed with the upper end of the rotating shaft 2.

Referring to fig. 1 and 2, the first stirring member includes two stirring blades 21, the two stirring blades 21 are disposed on the rotating shaft 2 at intervals along the axial direction of the rotating shaft 2, and both the two stirring blades 21 are disposed as spiral stirring blades. And each stirring blade 21 is provided with a through hole 211.

The second stirring member includes a plurality of stirring frames 22 circumferentially arrayed on the peripheral side of the rotating shaft 2 along the axial center of the rotating shaft 2, the stirring frames 22 are located between the two stirring blades 21, in this embodiment, the number of the stirring frames 22 is four, and the four stirring frames 22 are arranged on the peripheral side of the rotating shaft 2 in a cross manner. Two stirring rods 23 are arranged in the stirring frame 22, and the two stirring rods 23 are arranged in the stirring frame 22 in a cross manner.

Referring to fig. 1 and 3, the filter 3 is obliquely arranged in the bin body 1, one side of the filter 3 is obliquely downwards inclined, the filter 3 is integrally positioned below the rotating shaft 2, and the side edge of the filter 3 is fixedly connected with the inner side wall of the bin body 1. The filter plate 3 is provided with filter holes 31 for the silt and the liquid mixture of cement and water to pass through.

A feeding pipe 13 is arranged at the top of the bin body 1, and the feeding pipe 13 is positioned beside the driving motor 4. The feed pipe 13 is communicated with the bin body 1. The side wall of the bin body 1 is provided with a first discharge pipe 11, the first discharge pipe 11 is communicated with the bin body 1, and the first discharge pipe 11 is positioned at the position corresponding to the lowest position of the filter plate 3. A second discharge pipe 12 is arranged at the bottom of the bin body 1, the second discharge pipe 12 is communicated with the bin body 1, and the second discharge pipe 12 is perpendicular to the bottom of the bin body 1 and is arranged at the center of the bottom of the bin body 1. In order to facilitate control of opening and closing of the first discharge pipe 11 and the second discharge pipe 12, control valves 10 are provided in both the first discharge pipe 11 and the second discharge pipe 12.

Referring to fig. 1 and 2, in order to reduce the possibility that the waste commercial concrete remains adhere to the inner wall of the silo body 1, a cross rod 8 is arranged on a rotating shaft 2, one end of the cross rod 8 is fixed on the rotating shaft 2, the extending direction of the cross rod 8 is perpendicular to the axial direction of the rotating shaft 2, a scraper 81 is fixedly connected to the other end of the cross rod 8, the extending direction of the scraper 81 is perpendicular to the extending direction of the cross rod 8, and one side of the scraper 81, which is far away from the rotating shaft 2, is in contact with the inner wall. In order to improve the stability of the scraper 81, the number of the cross bars 8 is two, and the two cross bars 8 are respectively located at the upper and lower sides of the two stirring vanes 21 which are far away from each other. In this embodiment, there are two scrapers 81, and two scrapers 81 are symmetrically disposed on two sides of the rotating shaft 2, and accordingly, there are four cross rods 8, and each two cross rods 8 correspond to one scraper 81.

The implementation principle of an environment-friendly commercial concrete waste recycling system in the embodiment of the application is as follows: inputting the waste commercial concrete remainder into the bin body 1 from the inlet pipe 13, introducing water into the bin body 1 through the cleaning assembly, simultaneously starting the driving motor 4, driving the stirring assembly to rotate by the driving motor 4, separating the waste commercial concrete remainder into broken stones and a liquid mixture of sand and cement under the action of the water and the stirring assembly, isolating the broken stones above the filter plate 3, and enabling the mixture of the sand and the cement to flow through the filter holes of the filter plate 3 and flow to the bottom of the bin body 1.

At this time, a crushed stone collecting box is placed below the first discharge pipe 11, and the control valve 10 on the first discharge pipe 11 is opened, and crushed stones slide down from the filter plate 3 through the first discharge pipe 11 under their own weight and fall into the crushed stone collecting box. A collecting device for the liquid mixture of sand and cement is placed below the second discharge pipe 12, and the control valve 10 on the second discharge pipe 12 is opened to collect and further separate the liquid mixture of sand and cement to obtain sand. And at this moment, the separation treatment of the commercial concrete waste residues is completed, and the crushed stones and the sand obtained by separation are collected for reuse.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an environment-friendly merchant's concrete waste recycling system which characterized in that: including the storehouse body (1), set up in washing subassembly and stirring subassembly in the storehouse body (1), it includes high pressure nozzle (7) to wash the subassembly, the stirring subassembly include vertical rotation set up in pivot (2) in the storehouse body (1), follow the axial direction of pivot (2) set up in first stirring and second stirring on pivot (2), the top of the storehouse body (1) is provided with and is used for driving pivot (2) carry out pivoted driving piece.

2. The environment-friendly merchant concrete waste recycling system of claim 1, characterized in that: first stirring piece including set up in stirring leaf (21) on pivot (2), the blade of stirring leaf (21) sets up to spiral stirring leaf just a plurality of through-holes (211) have been seted up on the blade of stirring leaf (21).

3. The environment-friendly merchant concrete waste recycling system of claim 2, characterized in that: the second stirring piece comprises a plurality of stirring frames (22) arranged on the rotating shaft (2) and a stirring rod (23) arranged in the stirring frames (22) in a crossed mode, and the second stirring piece is located between the two stirring blades (21).

4. The environment-friendly merchant concrete waste recycling system of claim 1, characterized in that: the driving piece comprises a driving motor (4), the driving motor (4) is located at the top of the bin body (1), and an output shaft of the driving motor (4) is fixedly connected with the rotating shaft (2).

5. The environment-friendly merchant concrete waste recycling system of claim 1, characterized in that: the cleaning assembly further comprises a water inlet pipe (5) and a water outlet pipe (6), one end of the water inlet pipe (5) far away from the bin body (1) is communicated with a water outlet of the high-pressure pump, the other end of the water inlet pipe is communicated with the water outlet pipe (6), the water outlet pipe (6) is arranged along the inner wall of the bin body (1), and the high-pressure spray head (7) is arranged at the bottom of the water outlet pipe (6).

6. The environment-friendly merchant concrete waste recycling system of claim 1, characterized in that: be provided with filter (3) in the storehouse body (1), filter (3) are located the below of pivot (2), the lateral wall of the storehouse body (1) is provided with first discharging pipe (11), first discharging pipe (11) are located filter (3) top, the diapire of the storehouse body (1) is provided with second discharging pipe (12), the top of the storehouse body (1) is provided with inlet pipe (13), filter hole (31) have been seted up on filter (3), filter (3) downward sloping predetermined angle.

7. The environment-friendly merchant concrete waste recycling system of claim 2, characterized in that: be provided with horizontal pole (8) on pivot (2), horizontal pole (8) are kept away from the one end fixed mounting of pivot (2) has scraper blade (81), scraper blade (81) with the inner wall of the storehouse body (1) contacts.

8. The environment-friendly merchant concrete waste recycling system of claim 4, characterized in that: one end of the rotating shaft (2) close to the driving motor (4) is provided with a rolling bearing (9), and the rolling bearing (9) is embedded in the top wall of the bin body (1).