A slurry recycling device

Abstract

The utility model discloses a kind of slurry recycling devices, comprising: mixing box, the lower surface of the mixing box is fixedly connected with first discharge pipe, the inside of the first discharge pipe is provided with third valve, the side surface of the first discharge pipe is fixedly connected with first connecting pipe, the inside of the first connecting pipe is provided with first valve, the end of the first connecting pipe away from first discharge pipe is fixedly connected with slurry stationary tank, the left surface of the slurry stationary tank is fixedly connected with second connecting pipe, the inside of the second connecting pipe is provided with second valve, the end of the second connecting pipe away from slurry stationary tank is fixedly connected with pump body, the upper surface of the pump body is fixedly connected with third connecting pipe, can be collected after washing cement slurry, can be re-delivered to mixing box inside with the cement slurry of sediment, the recycling of cement slurry is realized, avoid the waste of sediment cement slurry, effectively save building material resources, reduce engineering cost.

Description

Technical Field

[0001] This utility model relates to the field of building slurry technology, and in particular to a slurry recycling device. Background Technology

[0002] Cement grout is a commonly used grouting material made of cement and water. It has high strength and durability and is suitable for foundation reinforcement, tunnel lining, dam seepage prevention and other projects under various geological conditions. After the cement grout is mixed, the inside of the mixer needs to be cleaned for the next use.

[0003] Currently, after mixing cement slurry in a mixing tank, water is added to clean the cement slurry adhering to the inner wall of the mixing tank and the mixing rod. After cleaning, the material is discharged. However, this results in a large amount of unused cement slurry being diluted and discharged, causing waste of raw materials. Utility Model Content

[0004] The purpose of this invention is to provide a slurry recycling device that can transport the settled cement slurry back into the mixing tank, thereby realizing the recycling and reuse of cement slurry, avoiding the waste of settled cement slurry, effectively saving building material resources, and reducing project costs.

[0005] To achieve the above objectives, a slurry recycling device is provided, comprising: a mixing tank body; a first discharge pipe fixedly connected to the lower surface of the mixing tank body; a third valve disposed inside the first discharge pipe; a first connecting pipe fixedly connected to the side surface of the first discharge pipe; a first valve disposed inside the first connecting pipe; a slurry settling tank fixedly connected to the end of the first connecting pipe away from the first discharge pipe; a second connecting pipe fixedly connected to the left surface of the slurry settling tank; a second valve disposed inside the second connecting pipe; a pump body fixedly connected to the end of the second connecting pipe away from the slurry settling tank; a third connecting pipe fixedly connected to the upper surface of the pump body; a mixing tank top cover disposed on the upper surface of the mixing tank body; an opening disposed inside the mixing tank top cover; and the inner surface of the opening fixedly connected to the third connecting pipe.

[0006] According to the aforementioned slurry recycling device, the lower surface of the pump body is fixedly connected to the slurry settling tank, which increases the stability of the structural connection.

[0007] According to the aforementioned slurry recycling device, an observation window is provided inside the slurry settling tank, and a controller is fixedly connected to the front surface of the slurry settling tank, with the pump body electrically connected to the controller.

[0008] According to the aforementioned slurry recycling device, a support column is fixedly connected to the lower surface of the slurry settling tank. The support column has four columns arranged in a rectangular shape and serves to support and fix the slurry settling tank.

[0009] According to the aforementioned slurry recycling device, a water inlet pipe is fixedly connected to the upper surface of the mixing tank top cover, and a feed pipe is fixedly connected to the upper surface of the mixing tank top cover. Water is added to the mixing tank through the water inlet pipe, and materials are added to the mixing tank through the feed pipe.

[0010] According to the aforementioned slurry recycling device, a second discharge pipe is fixedly connected to the lower surface of the slurry settling tank. A fourth valve is installed inside the second discharge pipe. Water in the settling tank is discharged from the second discharge pipe by opening the fourth valve.

[0011] The above-mentioned solution has the following beneficial effects:

[0012] 1. By setting up a first discharge pipe, a first connecting pipe, a first valve, a placement box, and a third valve, the cleaned cement slurry can be collected, avoiding direct discharge of the material after cleaning and thus preventing waste of raw materials.

[0013] 2. By setting up a second connecting pipe, a second valve, a pump body, a third connecting pipe, a mixing tank top cover, and openings, the settled cement slurry can be transported back into the mixing tank, realizing the recycling and reuse of cement slurry, avoiding the waste of settled cement slurry, effectively saving building material resources, and reducing project costs.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a slurry recycling device according to the present invention;

[0017] Figure 2 This is a top view of a slurry recycling device according to the present invention;

[0018] Figure 3 for Figure 2 Sectional view of part of the structure at point AA;

[0019] Figure 4 This is a left view of a slurry recycling device according to the present invention.

[0020] Legend:

[0021] 1. Mixing tank body; 2. First discharge pipe; 3. First connecting pipe; 4. First valve; 5. Slurry settling tank; 6. Second connecting pipe; 7. Second valve; 8. Pump body; 9. Third connecting pipe; 10. Mixing tank top cover; 11. Opening; 12. Observation window; 13. Controller; 14. Support column; 15. Third valve; 16. Water inlet pipe; 17. Feed pipe; 18. Second discharge pipe; 19. Fourth valve. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model discloses a slurry recycling device, comprising: a mixing tank 1, a first discharge pipe 2 fixedly connected to the lower surface of the mixing tank 1, a third valve 15 disposed inside the first discharge pipe 2, and after the slurry is mixed, the slurry is discharged from the first discharge pipe 2 by opening the third valve 15; a first connecting pipe 3 fixedly connected to the side surface of the first discharge pipe 2, a first valve 4 disposed inside the first connecting pipe 3; and a slurry settling tank 5 fixedly connected to the end of the first connecting pipe 3 away from the first discharge pipe 2. The device is used for cleaning the mixing tank 1. Close the third valve 15, inject water into the mixing tank 1 through the water inlet pipe 16, start the mixing assembly to mix and clean the internal materials and water, and the cleaned water and mud enter the slurry settling tank 5 through the first valve 4. The water from multiple cleanings enters the slurry settling tank 5. After the water and mud in the slurry settling tank 5 have been settling for a period of time, the water is on top and the mud is at the bottom of the slurry settling tank 5. The water and mud after multiple cleanings enter the slurry settling tank 5 for settling. The mixing assembly includes a drive motor, a rotating shaft and a mixing rod. The drive motor is electrically connected to the controller 13.

[0024] A second connecting pipe 6 is fixedly connected to the left surface of the slurry settling tank 5. A second valve 7 is installed inside the second connecting pipe 6. A pump body 8 is fixedly connected to the end of the second connecting pipe 6 away from the slurry settling tank 5. The lower surface of the pump body 8 is fixedly connected to the slurry settling tank 5, which increases the stability of the structural connection. A third connecting pipe 9 is fixedly connected to the upper surface of the pump body 8. A mixing tank top cover 10 is installed on the upper surface of the mixing tank body 1. An opening 11 is provided inside the mixing tank top cover 10. The inner surface of the opening 11 is fixedly connected to the third connecting pipe 9. When the second valve 7 is opened and the pump body 8 is started, the slurry at the bottom of the slurry settling tank 5 enters the mixing tank body 1 through the second connecting pipe 6 and the third connecting pipe 9. The cement slurry can be recycled and reused, avoiding the waste of sedimented cement slurry, effectively saving building material resources and reducing project costs.

[0025] The slurry settling tank 5 has an observation window 12 inside, through which the stratification of water and mud can be observed, with water on top and mud at the bottom. A controller 13 is fixedly connected to the front surface of the slurry settling tank 5, and the controller 13 is electrically connected to the pump body 8. Four support columns 14 are fixedly connected to the lower surface of the slurry settling tank 5 in a rectangular arrangement, providing support and fixation. The mixing tank top cover 10... A water inlet pipe 16 is fixedly connected to the upper surface of the mixing tank 1, through which water is added to the mixing tank 1. A feed pipe 17 is fixedly connected to the upper surface of the mixing tank top cover 10, through which materials are added to the mixing tank 1. A second discharge pipe 18 is fixedly connected to the lower surface of the slurry settling tank 5. A fourth valve 19 is installed inside the second discharge pipe 18. After the slurry in the slurry settling tank 5 is discharged, the water in the slurry settling tank 5 is discharged from the second discharge pipe 18 by opening the fourth valve 19.

[0026] Working principle: After the slurry is mixed, the slurry is discharged from the first discharge pipe 2 by opening the third valve 15. When cleaning the mixing tank 1, the third valve 15 is closed, and water is injected into the mixing tank 1 through the water inlet pipe 16. The mixing assembly is started to mix and clean the internal materials and water. The cleaned water and mud enter the slurry settling tank 5 by opening the first valve 4. The water from multiple cleanings enters the slurry settling tank 5. After the water and mud in the slurry settling tank 5 have been left to stand for a period of time, the stratification of water and mud in the slurry settling tank 5 can be observed through the observation window 12. The water is on top. On the surface, the slurry is at the bottom of the slurry settling tank 5. The second valve 7 is opened and the pump body 8 is started. The slurry at the bottom of the slurry settling tank 5 enters the mixing tank 1 through the second connecting pipe 6 and the third connecting pipe 9. The cement slurry can be recycled and reused in the mixing of new slurry. This structure can collect the cleaned cement slurry, avoiding the direct discharge of materials after cleaning, which would cause waste of raw materials. It can also transport the settled cement slurry back into the mixing tank 1, realizing the recycling and reuse of cement slurry, avoiding the waste of settled cement slurry, effectively saving building material resources and reducing project costs.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A slurry recycling device, comprising: A mixing tank (1) is characterized in that a first discharge pipe (2) is fixedly connected to the lower surface of the mixing tank (1), a third valve (15) is provided inside the first discharge pipe (2), a first connecting pipe (3) is fixedly connected to the side surface of the first discharge pipe (2), a first valve (4) is provided inside the first connecting pipe (3), and a slurry settling tank (5) is fixedly connected to the end of the first connecting pipe (3) away from the first discharge pipe (2), and the left surface of the slurry settling tank (5) is fixedly connected to the first discharge pipe (2). A second connecting pipe (6) is fixedly connected to the second connecting pipe (6), and a second valve (7) is provided inside the second connecting pipe (6). A pump body (8) is fixedly connected to the end of the second connecting pipe (6) away from the slurry settling tank (5). A third connecting pipe (9) is fixedly connected to the upper surface of the pump body (8). A mixing tank top cover (10) is provided on the upper surface of the mixing tank body (1). An opening (11) is provided inside the mixing tank top cover (10). The inner surface of the opening (11) is fixedly connected to the third connecting pipe (9).

2. The slurry recycling device according to claim 1, characterized in that, The lower surface of the pump body (8) is fixedly connected to the slurry settling tank (5).

3. The slurry recycling device according to claim 1, characterized in that, The slurry settling tank (5) is provided with an observation window (12) inside, and a controller (13) is fixedly connected to the front surface of the slurry settling tank (5).

4. The slurry recycling device according to claim 1, characterized in that, The lower surface of the slurry settling tank (5) is fixedly connected with support columns (14), and the number of support columns (14) is four and they are distributed in a rectangular shape.

5. The slurry recycling device according to claim 1, characterized in that, A water inlet pipe (16) is fixedly connected to the upper surface of the mixing tank top cover (10), and a feed pipe (17) is fixedly connected to the upper surface of the mixing tank top cover (10).

6. The slurry recycling device according to claim 1, characterized in that, The lower surface of the slurry settling tank (5) is fixedly connected to a second discharge pipe (18), and a fourth valve (19) is provided inside the second discharge pipe (18).

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