Slurry recycling and blending equipment for concrete

Abstract

The utility model relates to the technical field of concrete slurry blending, in particular to slurry recycling and blending equipment for concrete. Comprising a bottom table, a primary pulp tank fixedly connected to the bottom table, a standard pulp tank fixedly connected to the bottom table, a separating valve fixedly connected between the primary pulp tank and the bottom table, a slurry pipe fixedly connected to the bottom table, a slurry pump fixedly connected to the slurry pipe, a liquid inlet hopper fixedly connected to the standard pulp tank, and the slurry pipe is matched with the liquid inlet hopper. A separation structure is arranged on the bottom table. According to the device, the aggregate and the slurry water in the slurry water are separated through the separation structure, so that the aggregate cannot be added into the blending process when the device extracts the slurry water, the device is more accurate during slurry water blending, and the accuracy of the device during slurry water callback is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete slurry mixing, in particular to a slurry recycling mixing device for concrete. Background Art

[0002] Concrete, or cement concrete, is a composite material formed by bonding fine aggregate and coarse aggregate with cement (cement paste) and hardening after a period of time. In the past, the most common cement was lime-based cement, such as lime paste, but sometimes hydraulic cement is also used, such as calcium aluminate cement or silicate cement. As my country continues to increase its efforts in environmental protection, the treatment and reuse of waste slurry water in the concrete industry has received more and more attention from manufacturers.

[0003] The construction concrete slurry water recycling and mixing device includes a raw slurry tank, a standard slurry tank and a control system. During the mixing process, the slurry water is pumped from the raw slurry tank to the standard slurry tank through a slurry pump. Under the premise of ensuring the quality of concrete, the slurry water in the mixing station can be recycled to protect the environment. The concentration of the slurry can also be accurately mixed to increase the utilization rate of resources.

[0004] However, in the process of using the existing construction concrete slurry water recycling and mixing device, since the concrete is often mixed with aggregates and other additives, it is not easy to extract such concrete slurry water by a slurry pump alone. In addition, during the process of mixing the slurry water by the device, the mixed aggregates are difficult to weigh accurately, which easily affects the accuracy of the slurry water mixing. Utility Model Content

[0005] The purpose of the present application is to solve the problem that during the use of the existing construction concrete slurry water recycling and mixing device, concrete aggregates will affect the accuracy of slurry water mixing. The present application provides a concrete slurry water recycling and mixing device.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A slurry water recycling and mixing equipment for concrete comprises a base platform, to which a raw slurry tank is fixedly connected, to which a standard slurry tank is fixedly connected, a separation valve is fixedly connected between the raw slurry tank and the base platform, a slurry pipe is fixedly connected to the base platform, a slurry pump is fixedly connected to the slurry pipe, the slurry pump is fixedly connected to the base platform, a liquid inlet hopper is fixedly connected to the standard slurry tank, the slurry pipe is matched with the liquid inlet hopper, and a separation structure is arranged on the base platform.

[0008] By adopting the above technical scheme, when the device is used to reuse and mix the slurry water, the separation valve in the original slurry tank is first started to allow the slurry water in the original slurry tank to flow into the bottom platform through the separation valve, and the aggregate in the slurry water is separated from the slurry water through the separation structure, and the aggregate is separated, and then the slurry water is pumped out from the slurry pipe through the slurry pump, and poured into the standard slurry tank after mixing, so that when the device is mixing the slurry water, the aggregate can be separated from the slurry water in advance, and added in the subsequent mixing process, so that the recycled slurry water can be more accurately mixed after mixing.

[0009] Furthermore, the separation structure comprises a separation basket fixedly connected to the base platform, a driving motor is fixedly connected to the separation basket, and an auger is fixedly connected to an output end of the driving motor.

[0010] By adopting the above technical solution, the driving motor Di'adong auger is started to rotate, thereby transporting the aggregate in the slurry to the separation basket, thereby enhancing the separation effect of the device.

[0011] Furthermore, an inclined slope is provided in the base platform, the inclined slope corresponds to the separation valve, a separation pipe is fixedly connected to the inclined slope, and the auger is adapted to the separation pipe.

[0012] By adopting the above technical solution, the aggregate is moved to the separation pipe through the inclined slope, so that the auger can better convey the aggregate.

[0013] Furthermore, a filter screen is fixedly connected to the inclined slope, and a leaking plate is fixedly connected to the separation pipe.

[0014] By adopting the above technical solution, the slurry water and the aggregate are separated by the filter screen, so that the slurry pump can pump the slurry water without the aggregate.

[0015] Furthermore, a water tank is fixedly connected to the base platform, a water pump is fixedly connected to the water tank, a clean water pipe is fixedly connected to the water pump, and the clean water pipe is adapted to the liquid inlet hopper.

[0016] By adopting the above technical solution, clean water is added from the clean water pipe into the liquid bucket through a water pump, making it more convenient to add water during the mixing process of the device.

[0017] Furthermore, a fixed box is fixedly connected to the base platform, a discharge valve is fixedly connected to the fixed box, a solid pipe is fixedly connected to the discharge valve, a solid bucket is fixedly connected to the standard slurry tank, and the solid pipe is adapted to the solid bucket.

[0018] By adopting the above technical solution, the aggregate is added into the standard slurry tank through the solid bucket by opening the discharge valve, so that the device can add aggregate separately when mixing concrete, thereby improving the accuracy of aggregate content.

[0019] Furthermore, the solid-state bucket is fixedly connected to a dustproof net, and the dustproof net is fixedly connected to the solid-state tube.

[0020] By adopting the above technical solution, the dust in the aggregate is blocked by the dustproof net, thereby reducing the diffusion of dust.

[0021] Furthermore, a patch sensor is fixedly connected to the standard slurry tank, and the patch sensor is adapted to the liquid inlet hopper.

[0022] By adopting the above technical solution, the patch sensor will detect the injection amount of slurry water and the injection amount of clean water, thereby ensuring that the device can better mix concrete.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, slurry flows from the raw slurry tank onto the inclined slope, and the solid aggregate in the slurry will move toward the separation pipe along the inclined slope, and the slurry will flow into the interior of the base through the filter screen and be extracted by a slurry pump, and the aggregate will enter the vicinity of the separation pipe. At this time, the drive motor is started to drive the auger to rotate, and the aggregate is taken out of the separation pipe and falls into the separation basket. At the same time, the slurry carried by the aggregate will leak from the leak plate into the base, so that less slurry is wasted in aggregate separation, and the device will not add aggregate into the mixing process when extracting slurry water, so that the device is more accurate in mixing slurry water, thereby improving the accuracy of the device in adjusting the slurry water.

[0025] 2. In this application, the slurry is poured from the slurry pipe into the liquid inlet hopper, and flows into the standard slurry tank through the liquid inlet hopper, and the amount of slurry is detected by the patch sensor, and then the water pump is started to add the clean water in the water tank into the hopper through the clean water pipe, and then the discharge valve is opened to allow new aggregates and additives to enter the solid hopper from the fixed box through the solid pipe. During the process of adding aggregates, the dust generated by the aggregates is blocked by the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a concrete slurry water recycling and mixing equipment in this application;

[0027] Figure 2 It is a side view of a concrete slurry water recycling and mixing device in the present application;

[0028] Figure 3 It is an internal schematic diagram of a slurry water recycling and mixing equipment for concrete in the present application;

[0029] Figure 4 It is a partial cross-sectional view of a slurry water recycling and mixing device for concrete in the present application.

[0030] Description of reference numerals:

[0031] 1. Base; 2. Raw pulp tank; 3. Standard pulp tank; 4. Drive motor; 5. Auger; 6. Separation basket; 7. Slurry pipe; 8. Slurry pump; 9. Clean water pipe; 10. Fixed box; 11. Discharge valve; 12. Solid pipe; 13. Solid bucket; 14. Dustproof net; 15. SMD sensor; 16. Separation pipe; 17. Separation valve; 18. Filter; 19. Water pump; 20. Water tank; 21. Liquid inlet bucket; 22. Leakage plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a slurry water recycling and mixing device for concrete.

[0034] Reference Figure 1 A slurry water recycling and mixing equipment for concrete includes a base 1, a raw slurry tank 2 is fixedly connected to the base 1, a standard slurry tank 3 is fixedly connected to the base 1, a separation valve 17 is fixedly connected between the raw slurry tank 2 and the base 1, a slurry pipe 7 is fixedly connected to the base 1, a slurry pump 8 is fixedly connected to the slurry pipe 7, the slurry pump 8 is fixedly connected to the base 1, a liquid inlet hopper 21 is fixedly connected to the standard slurry tank 3, the slurry pipe 7 is adapted to the liquid inlet hopper 21, and a separation structure is provided on the base 1.

[0035] When the device is used to reuse and mix slurry, first start the separation valve 17 in the original slurry tank 2 to allow the slurry in the original slurry tank 2 to flow into the base 1 through the separation valve 17, separate the aggregate from the slurry through the separation structure, and then pump the slurry from the slurry pipe 7 through the slurry pump 8, mix it and then pour it into the standard slurry tank 3, so that when the device is mixing the slurry, the aggregate can be separated from the slurry in advance, and added in the subsequent mixing process, so that the recycled slurry can be more accurately mixed after mixing.

[0036] Reference Figure 2 and Figure 3 , Figure 4The separation structure includes a separation basket 6 fixedly connected to the base 1, a driving motor 4 fixedly connected to the separation basket 6, and an auger 5 fixedly connected to the output end of the driving motor 4. An inclined slope is provided inside the base 1, the inclined slope corresponds to the separation valve 17, a separation pipe 16 is fixedly connected to the inclined slope, and the auger 5 is adapted to the separation pipe 16. A filter screen 18 is fixedly connected to the inclined slope, and a leak plate 22 is fixedly connected to the separation pipe 16.

[0037] When the device is used for slurry water recycling, the slurry water is first flowed from the raw slurry tank 2 to the inclined slope through the separation valve 17, and the solid aggregate in the slurry water will move toward the separation pipe 16 along the inclined slope, and the slurry water will flow into the interior of the base 1 through the filter screen 18, and will be extracted by the slurry pump 8, and the aggregate will enter the vicinity of the separation pipe 16. At this time, the drive motor 4 is started to drive the auger 5 to rotate, and the aggregate is taken out of the separation pipe 16 and falls into the separation basket 6. At the same time, the slurry water carried by the aggregate will leak from the leak plate 22 into the base 1, so that less slurry water is wasted in aggregate separation, and the device will not add aggregates into the mixing process when extracting slurry water, so that the device is more accurate in mixing slurry water, thereby improving the accuracy of the device in adjusting the slurry water.

[0038] Reference Figure 1 and Figure 2 A water tank 20 is fixedly connected to the base 1, a water pump 19 is fixedly connected to the water tank 20, a clean water pipe 9 is fixedly connected to the water pump 19, and the clean water pipe 9 is matched with the liquid inlet hopper 21. A fixed box 10 is fixedly connected to the base 1, a discharge valve 11 is fixedly connected to the fixed box 10, a solid pipe 12 is fixedly connected to the discharge valve 11, a solid bucket 13 is fixedly connected to the standard slurry tank 3, and the solid pipe 12 is matched with the solid bucket 13. A dustproof net 14 is fixedly connected to the solid bucket 13, and the dustproof net 14 is fixedly connected to the solid pipe 12. A patch sensor 15 is fixedly connected to the standard slurry tank 3, and the patch sensor 15 is matched with the liquid inlet hopper 21.

[0039] When the slurry pump 8 extracts slurry water, the slurry water is poured from the slurry pipe 7 into the liquid inlet hopper 21, and flows into the standard slurry tank 3 through the liquid inlet hopper 21, and the amount of slurry water is detected by the patch sensor 15, and then the water pump 19 is started to add the clean water in the water tank 20 into the hopper through the clean water pipe 9, and then the discharge valve 11 is opened to allow new aggregates and additives to enter the solid hopper 13 from the fixed box 10 through the solid pipe 12. During the process of adding aggregates, the dust generated by the aggregates is blocked by the dustproof net 14, so that the device can add more accurately during the mixing process, and the slurry-water ratio after the device is mixed is more accurate.

[0040] Working principle: When the device is used for slurry water reuse, the slurry water is first flowed from the raw slurry tank 2 to the inclined slope through the separation valve 17, and the solid aggregate in the slurry water will move toward the separation pipe 16 along the inclined slope, and the slurry water will flow into the interior of the base 1 through the filter screen 18, and will be extracted by the slurry pump 8, and the aggregate will enter the vicinity of the separation pipe 16. At this time, the drive motor 4 is started to drive the auger 5 to rotate, and the aggregate is taken out of the separation pipe 16 and falls into the separation basket 6. At the same time, the slurry water carried by the aggregate will leak from the leak plate 22 into the base 1, so that less slurry water is wasted in aggregate separation;

[0041] The slurry is poured from the slurry pipe 7 into the liquid hopper 21, and flows into the standard slurry tank 3 through the liquid hopper 21. The amount of slurry is detected by the patch sensor 15, and then the water pump 19 is started to add the clean water in the water tank 20 into the hopper through the clean water pipe 9, and then the discharge valve 11 is opened to allow new aggregates and additives to enter the solid hopper 13 from the fixed box 10 through the solid pipe 12. During the process of adding aggregates, the dust generated by the aggregates is blocked by the dustproof net 14.

Claims

1. A concrete slurry recycling and mixing device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a raw pulp tank (2), the base (1) is fixedly connected to a standard pulp tank (3), a separation valve (17) is fixedly connected between the raw pulp tank (2) and the base (1), a slurry pipe (7) is fixedly connected to the base (1), a slurry pump (8) is fixedly connected to the slurry pipe (7), the slurry pump (8) is fixedly connected to the base (1), a liquid inlet hopper (21) is fixedly connected to the standard pulp tank (3), the slurry pipe (7) is compatible with the liquid inlet hopper (21), and a separation structure is provided on the base (1); The separation structure comprises a separation basket (6) fixedly connected to the base (1), a drive motor (4) fixedly connected to the separation basket (6), and an auger (5) fixedly connected to the output end of the drive motor (4); An inclined slope is provided inside the base (1), the inclined slope corresponds to the separation valve (17), a separation pipe (16) is fixedly connected to the inclined slope, and the auger (5) is adapted to fit the separation pipe (16); A filter screen (18) is fixedly connected to the inclined slope, and a leaking plate (22) is fixedly connected to the separation pipe (16).

2. The concrete slurry water recycling and mixing equipment according to claim 1 is characterized by: A water tank (20) is fixedly connected to the base platform (1), a water pump (19) is fixedly connected to the water tank (20), a clean water pipe (9) is fixedly connected to the water pump (19), and the clean water pipe (9) is compatible with the liquid inlet hopper (21).

3. The concrete slurry water recycling and mixing equipment according to claim 2 is characterized in that: The base (1) is fixedly connected to a fixed box (10), the fixed box (10) is fixedly connected to a discharge valve (11), the discharge valve (11) is fixedly connected to a solid pipe (12), the standard pulp tank (3) is fixedly connected to a solid bucket (13), and the solid pipe (12) is compatible with the solid bucket (13).

4. The concrete slurry water recycling and mixing equipment according to claim 3 is characterized in that: The solid bucket (13) is fixedly connected to a dustproof net (14), and the dustproof net (14) is fixedly connected to the solid pipe (12).

5. The concrete slurry water recycling and mixing equipment according to claim 2 is characterized in that: A patch sensor (15) is fixedly connected to the standard slurry tank (3), and the patch sensor (15) is compatible with the liquid inlet hopper (21).

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