CN216860196U

CN216860196U - Concrete sand and stone separator with ground paste recovery unit

Info

Publication number: CN216860196U
Application number: CN202123214914.2U
Authority: CN
Inventors: 刘鹏
Original assignee: Langfang Quanze Concrete Co ltd
Current assignee: Langfang Quanze Concrete Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-01
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of concrete recovery, and provides a concrete gravel separator with a slurry recovery device. The sand-rock separation device is simple in structure, and can solve the problem that water resource waste is caused because water used for cleaning waste materials cannot be recycled when sand-rock separation is carried out by the conventional equipment only through simple operation.

Description

Concrete sand and stone separator with ground paste recovery unit

Technical Field

The utility model relates to the technical field of concrete recovery, in particular to a concrete sand-stone separator with a slurry recovery device.

Background

In the actual production process of the concrete mixing plant, the phenomenon that the actual demand of concrete is smaller than the supply quantity often occurs, so that residual concrete is generated, and the residual concrete in the concrete mixing transport vehicle can not fall out every day. And the residual concrete is an inevitable phenomenon in the process of producing concrete. The residual concrete not only causes the waste of resources, but also forms a vicious circle for environmental pollution, and does not meet the requirements of modern green civilized construction. In order to recycle the concrete waste, it is necessary to completely separate stones, sand, and water from the residual concrete waste.

But the in-process of concrete separation gravel and sand can produce a large amount of waste water, waste residue, and the direct emission of these wastes material can cause great pollution to the environment, and current concrete gravel and sand separating centrifuge is relatively poor and efficiency to the separation effect of solid and liquid is lower, and the unable cyclic utilization of water that equipment was used for wasing the concrete has caused the waste of water resource.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete sand-stone separator with a slurry recovery device, which solves the problem that the existing equipment in the related art can generate a large amount of waste water when separating sand and stone, and the environment is influenced.

The technical scheme of the utility model is as follows:

the utility model provides a concrete grit separating centrifuge with ground paste recovery unit, includes the base, its characterized in that base upper end fixedly connected with rose box, the rose box rear end has first recovery case through the connecting pipe intercommunication, first recovery case right-hand member fixedly connected with viewing aperture, fixedly connected with filter equipment in the rose box, the rose box upper end is connected with the agitator, the agitator internal rotation is connected with separator.

The technical scheme of the utility model is as follows: the feeding opening and the discharge opening are formed in the circumferential surface of the stirring barrel, a blanking plate is fixedly connected in the discharge opening, during operation, concrete is conveyed into the stirring barrel through the feeding opening, and stones separated out from the discharge opening are discharged through the blanking plate.

As a further scheme of the utility model: separator is including motor, auger and filter plate, the agitator front end passes through the first motor of motor case fixedly connected with, first motor play axle end fixedly connected with auger, fixedly connected with filter plate in the agitator, agitator and rose box intercommunication, the during operation, when the concrete enters into the agitator, through starting first motor, first motor drives the auger and rotates, and the auger carries the concrete to putting on the auger, when the filter plate was advanced to the concrete, carries out water and sand and separates with the stone, and the sand passes through the filter plate and enters into in the rose box.

As a further scheme of the utility model: filter equipment is including second motor, cylinder, conveyer belt and filter screen, the rose box left end passes through motor case fixedly connected with second motor, the second motor goes out the axle head and passes through axis of rotation fixedly connected with cylinder, connect through the conveyer belt between the cylinder, the rose box inner wall passes through fixed block fixedly connected with filter screen, and the during operation, when sand and water enter into the rose box, starts the second motor and drives the cylinder through the axis of rotation and rotate, and the cylinder drives the conveyer belt and rotates, and the conveyer belt horizontal position is preceding than the back a bit higher slightly, and the sand passes through the conveyer belt and separates sand and water to arranging sand mouth department under the cooperation of filter screen.

As a further scheme of the utility model: the sand cleaning machine comprises a rotating shaft, a first gear, a second gear, a connecting shaft, a brush, a second motor, a transmission belt, a transmission.

As a further scheme of the utility model: the sand discharge port is formed in the front end face of the filter box, a baffle is fixedly connected to the front end of the sand discharge port, the baffle is rotatably connected with the connecting shaft, and when the brush cleans sand on the conveying belt, sand thrown away by the brush is blocked in the baffle by the baffle in a check mode to prevent splashing to the surrounding environment.

As a further scheme of the utility model: the first recycling tank is communicated with a second recycling tank through a connecting pipe, the right end of the second recycling tank is fixedly connected with a water pipe, the circumference of the water pipe is fixedly connected with a water pump, the circumference of the stirring barrel is fixedly connected with a spraying box, the upper end of the spraying box is fixedly connected with a first water pipe port and a second water pipe port, a spray head is fixedly connected in the spraying box, the spraying box is communicated with the second water tank through a water pipe, the right end of the first recycling tank is fixedly connected with a discharge pipe, when the spraying box works, the water pipe is connected into the stirring barrel through the first water pipe port to spray so as to dilute concrete, and the subsequent separation is facilitated, at the moment, the water level in the first recycling tank is observed through an observation port, when the water level reaches, the first water pipe port is closed, at the moment, the water pump is started, the water in the second recycling tank is conveyed into the spraying box, and under the precipitation of the filter tank and the first recycling tank, the water that enters into in the second collecting box is comparatively clean, satisfies the effect to concrete dilution and clearance, after the gravel and sand separation is accomplished, opens the delivery pipe, collects the ground paste of retrieving the inside and handles.

As a further scheme of the utility model: the base upper end fixedly connected with support, the one end fixed connection that the base was kept away from to the support is on the agitator periphery, and the during operation, because the agitator front end is used for discharging the stone, the front end heavy burden is great, through the fixed of support under, has strengthened the stability of equipment.

The working principle and the beneficial effects of the utility model are as follows: the utility model is characterized in that under the coordination of a second motor, a filter box, a roller, a conveyor belt, a rotating shaft, a first gear, a second gear, a chain, a filter screen, a first recovery box, a second recovery box, a water pipe, a spraying box, a water pump and a spray nozzle, when sand and water enter the filter box, the second motor is started, the second motor drives the roller to rotate through the rotating shaft, the roller drives the conveyor belt to rotate, the horizontal position of the conveyor belt is high in the front and low in the rear, the filter screen is fixedly connected in the filter box and is positioned on the left side, the right side and the rear side of the conveyor belt, the sand is conveyed outwards through the conveyor belt, the water flows downwards through the filter screen and enters the first recovery box through the filter box, the first recovery box is communicated with the second recovery box through a connecting pipe, when the water in the first recovery box flows over the height of the connecting pipe, the water in the first recovery box enters the second recovery box, and then the water is precipitated in the front, the water that enters into in the second water tank will take out the water pipe through the water pumper in, enters into through the water pipe and sprays the box, and the rethread sprays the shower nozzle of installation in the box and sprays in to the agitator, comes to rinse the concrete in the agitator, has reached circulation abluent effect, has solved the unable cyclic utilization of water that current equipment was used for clearing up the waste material when separating sand and stone, causes the problem of water waste.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic left side view of the present invention in partial cross section;

FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of part B in fig. 2 according to the present invention.

In the figure: 1-base, 2-filter box, 3-connecting pipe, 4-first recovery box, 5-observation port, 6-stirring barrel, 7-feeding port, 8-discharging port, 9-blanking plate, 10-first motor, 11-auger, 12-filter plate, 13-second motor, 14-roller, 15-conveyor belt, 16-filter screen, 17-first gear, 18-second gear, 19-chain, 20-rotating shaft, 21-connecting shaft, 22-brush, 23-sand discharge port, 24-baffle, 25-second recovery box, 26-water pipe, 27-water pump, 28-spray box, 29-spray head, 30-first water pipe port, 31-second water pipe port, 32-discharge pipe, 33-support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall relate to the scope of protection of the present invention.

Example 1

As shown in fig. 1, the embodiment provides a concrete sand-stone separator with a slurry recovery device, which comprises a base 1 and is characterized in that a filter box 2 is fixedly connected to the upper end of the base 1, the rear end of the filter box 2 is communicated with a first recovery box 4 through a connecting pipe 3, a viewing port 5 is fixedly connected to the right end of the first recovery box 4, a filter device is fixedly connected to the inside of the filter box 2, a stirring barrel 6 is connected to the upper end of the filter box 2, and a separation device is rotatably connected to the stirring barrel 6.

Example 2

As shown in fig. 1, based on the same concept as that of the above embodiment 1, the present embodiment further provides that a material inlet 7 and a material outlet 8 are formed on the circumferential surface of the stirring barrel 6, and a blanking plate 9 is fixedly connected in the material outlet 8.

In this embodiment, carry the agitator 6 with the concrete through pan feeding mouth 7 in, the pebble that discharge gate 8 was separated is discharged through flitch 9 down.

Example 3

As shown in fig. 2 to 4, based on the same concept as that of the embodiment 1, the embodiment further provides that the separation device includes a motor, an auger 11 and a filter plate 12, the front end of the stirring barrel 6 is fixedly connected with a first motor 10 through a motor box, the auger 11 is fixedly connected with the output shaft end of the first motor 10, the filter plate 12 is fixedly connected in the stirring barrel 6, and the stirring barrel 6 is communicated with the filter box 2.

In this embodiment, when concrete enters the stirring barrel 6, the first motor 10 is started, the auger 11 is driven by the first motor 10 to rotate, the auger 11 conveys the concrete to the auger 11, when the concrete enters the filter plate 12, water and sand are separated from stones, and the sand enters the filter box 2 through the filter plate 12.

Example 4

As shown in fig. 2 to fig. 3, based on the same concept as that of the above embodiment 1, the present embodiment further provides that the filtering apparatus includes a second motor 13, a roller 14, a conveyor belt 15 and a filter screen 16, the left end of the filtering tank 2 is fixedly connected to the second motor 13 through a motor box, the output end of the second motor 13 is fixedly connected to the roller 14 through a rotating shaft 20, the rollers 14 are connected to each other through the conveyor belt 15, and the inner wall of the filtering tank 2 is fixedly connected to the filter screen 16 through a fixing block.

In this embodiment, when sand and water entered into rose box 2, start second motor 13 and drive cylinder 14 through axis of rotation 20 and rotate, cylinder 14 drives conveyer belt 15 and rotates, and conveyer belt 15 horizontal position is preceding than the back a bit height a little, and sand passes through conveyer belt 15 and to arranging sand mouth 23 department, separates sand and water under the cooperation of filter screen 16.

Example 5

As shown in fig. 3, based on the same concept as that of the above embodiment 4, the present embodiment further proposes that a first gear 17 is fixedly connected to the circumferential surface of the rotating shaft 20, a second gear 18 is rotatably connected to the first gear 17 through a chain 19, a connecting shaft 21 is fixedly connected to the inside of the second gear 18, and a brush 22 is fixedly connected to the circumferential surface of the connecting shaft 21.

In this embodiment, when the sand is discharged on the conveyor belt 15, the second motor 13 drives the first gear 17 to rotate through the rotating shaft 20, the first gear 17 drives the second gear 18 to rotate through the chain 19, the second gear 18 drives the connecting shaft 21 to rotate, the circumferential surface of the connecting shaft 21 is fixedly connected with the brush 22, and the brush 22 rubs against the conveyor belt 15 to clean up the sand on the conveyor belt 15.

Example 6

As shown in fig. 2 to 3, based on the same concept as that of the above embodiment 1, the present embodiment further provides a sand outlet 23 formed on the front end surface of the filter box 2, a baffle 24 is fixedly connected to the front end of the sand outlet 23, and the baffle 24 is rotatably connected to the connecting shaft 21

In this embodiment, when the brush 22 cleans the sand on the belt 15, the baffle 24 blocks the sand flown by the brush 22 in the baffle 24 to prevent the sand from splashing into the surrounding environment.

Example 7

As shown in fig. 1 to 2, based on the same concept as that of embodiment 1, the present embodiment further proposes that the first recovery tank 4 is communicated with the second recovery tank 25 through the connection pipe 3, the right end of the second recovery tank 25 is fixedly connected with the water pipe 26, the water pump 27 is fixedly connected with the circumferential surface of the water pipe 26, the spray box 28 is fixedly connected with the circumferential surface of the stirring barrel 6, the first water pipe port 30 and the second water pipe port 31 are fixedly connected with the upper end of the spray box 28, the spray head 29 is fixedly connected in the spray box 28, the spray box 28 is communicated with the second water tank through the water pipe 26, and the discharge pipe 32 is fixedly connected with the right end of the first recovery tank 4.

In this embodiment, earlier spray in water pipe 26 is connected into through first water pipe mouth 30 to agitator 6, dilute the concrete, subsequent separation of being convenient for, at this moment observe the water level in the first collection box 4 through viewing aperture 5, when the water level reaches, close first water pipe mouth 30, at this moment start water pump 27, carry out the water in the second collection box 25 to spraying the box 28 in and carrying, under the sediment of rose box 2 and first collection box 4, it is comparatively clean to enter into the water in the second collection box, satisfy the effect diluted and cleared up the concrete, after the gravel and sand separation is accomplished, open discharge pipe 32, carry out the collection processing with the ground paste of the inside recovery.

Example 8

As shown in fig. 1, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that a bracket 33 is fixedly connected to the upper end of the base 1, and one end of the bracket 33 far away from the base 1 is fixedly connected to the circumferential surface of the stirring barrel 6.

In this embodiment, since the front end of the mixing tank 6 is used for discharging stones, the front end has a large load, and the stability of the apparatus is enhanced by the fixation of the bracket 33.

The working principle of the utility model is as follows: when the utility model is used, the first motor 10 is started, the first motor 10 drives the auger 11 to rotate, then the concrete is conveyed into the stirring barrel 6 through the feeding port 7, at the same time, the water is conveyed into the first water pipe port 30 to spray the concrete, the water level is observed through the observation port 5 on the right side of the first recovery box, when the water level reaches, the water in the second recovery box 25 is enough, the first water pipe port 30 stops conveying the water, then the water pump 27 is started, the water in the second water tank is conveyed into the spraying box 28 through the second water pipe 26, then the concrete is sprayed through the spray head 29, the stones are conveyed to the discharge port 8 through the hinge to be discharged, the sand and the water enter the filter box 2 through the filter plate 12, at the moment, the second motor 13 is started, the second motor 13 drives the roller 14 to rotate through the rotating shaft 20, the roller 14 drives the conveyor belt 15 to rotate, at the moment, sand is conveyed forwards by the conveyor belt 15, the connecting shaft 21 positioned in front of the conveyor belt 15 drives the hairbrush 22 to rub the conveyor belt 15, the sand on the conveyor belt 15 is cleaned, the sand splashes around through the grids of the baffle plate 24 and is then discharged outwards, the separated water enters the first recovery box 4 through the filter box 2 and then enters the second recovery box 25 through the sediment of the first recovery box 4, the water in the second recovery box 25 is conveyed into the spraying box 28 through the water pipe 26 and then is sprayed to concrete through the spray head 29.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a concrete grit separator with ground paste recovery unit, includes base (1), its characterized in that: the improved filter box is characterized in that a filter box (2) is fixedly connected to the upper end of the base (1), a first recovery box (4) is connected to the rear end of the filter box (2) through a connecting pipe (3), an observation port (5) is fixedly connected to the right end of the first recovery box (4), a filter device is fixedly connected to the inner side of the filter box (2), a stirring barrel (6) is connected to the upper end of the filter box (2), and a separating device is connected to the inner side of the stirring barrel (6).

2. The concrete sand-stone separator with the slurry recovery device according to claim 1, wherein a feeding port (7) and a discharging port (8) are formed in the circumferential surface of the stirring barrel (6), and a blanking plate (9) is fixedly connected in the discharging port (8).

3. The concrete grit separator with the slurry recovery device according to claim 1, wherein the separation device comprises a first motor (10), an auger (11) and a filter plate (12), the front end of the stirring barrel (6) is fixedly connected with the first motor (10) through a motor box, the auger (11) is fixedly connected with the output shaft end of the first motor (10), the filter plate (12) is fixedly connected in the stirring barrel (6), and the stirring barrel (6) is communicated with the filter box (2).

4. The concrete grit separator with the slurry recovery device according to claim 1, wherein the filtering device comprises a second motor (13), a roller (14), a conveyor belt (15) and a filter screen (16), the second motor (13) is fixedly connected to the left end of the filtering box (2) through a motor box, the roller (14) is fixedly connected to the output end of the second motor (13) through a rotating shaft (20), the rollers (14) are connected through the conveyor belt (15), and the filter screen (16) is fixedly connected to the inner wall of the filtering box (2) through a fixing block.

5. The concrete grit separator with the slurry recycling device according to claim 4, wherein a first gear (17) is fixedly connected to the circumferential surface of the rotating shaft (20), a second gear (18) is rotatably connected to the first gear (17) through a chain (19), a connecting shaft (21) is fixedly connected to the inside of the second gear (18), and brushes (22) are fixedly connected to the circumferential surface of the connecting shaft (21).

6. The concrete grit separator with the slurry recovery device according to claim 1, wherein a sand discharge port (23) is formed in the front end face of the filter box (2), a baffle plate (24) is fixedly connected to the front end of the sand discharge port (23), and the baffle plate (24) is rotatably connected with the connecting shaft (21).

7. The concrete grit separator with the slurry recovery device according to claim 1, wherein the first recovery tank (4) is connected with a second recovery tank (25) through a connecting pipe (3), the right end of the second recovery tank (25) is fixedly connected with a water pipe (26), the circumference of the water pipe (26) is fixedly connected with a water pump (27), the circumference of the stirring barrel (6) is fixedly connected with a spraying box (28), the upper end of the spraying box (28) is fixedly connected with a first water pipe opening (30) and a second water pipe opening (31), a spray head (29) is fixedly connected in the spraying box (28), the spraying box (28) is connected with the second water tank through the water pipe (26), and the right end of the first recovery tank (4) is fixedly connected with a discharge pipe (32).

8. The concrete grit separator with the slurry recycling device according to claim 1, wherein a bracket (33) is fixedly connected to the upper end of the base (1), and one end of the bracket (33) far away from the base (1) is fixedly connected to the circumferential surface of the stirring barrel (6).