Slurry recycling device for green building construction

Abstract

The utility model discloses a mud recovery processing device for green building construction, and particularly relates to the technical field of green building construction, the mud recovery processing device comprises a rolling groove, the left side wall and the right side wall of the inner surface of the rolling groove are jointly and rotationally connected with a rolling roller, and the rolling roller penetrates through the rolling groove through the axis and is fixedly connected with a first motor; a drainage groove is fixedly connected to the rear end of the rolling groove, a separation assembly is arranged on the rear side of the lower portion of the lower end of the drainage groove, and a sedimentation tank is arranged on the lower portion of the separation assembly. According to the slurry recovery processing device for green building construction, in the using process, firstly, the grinding roller is used for grinding slurry which is poured into the grinding groove and needs to be recovered, the compact sawteeth on the outer surface of the grinding roller can be used for grinding agglomerated slurry more evenly, and the situation that the agglomerated slurry is separated slowly, so that the slurry is not prone to falling off is avoided. Meanwhile, the driving force of the motor I is used for driving the separation assembly to operate together, so that the driving machinery is reduced, and the cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of green building construction, in particular to a slurry recovery and treatment device for green building construction. Background Technique

[0002] Construction slurry is a mixture of mud and water, mainly composed of a semi-colloidal suspension formed by the dispersion of tiny particles of clay in water and mixing with water. In the composition of the slurry, in addition to clay and water as basic raw materials, it may also contain some non-clay minerals, such as quartz, feldspar, mica, calcite, iron oxide, etc. These non-clay minerals may form sand in the slurry, and their content varies with the type of clay.

[0003] During the construction process, some slurry will be left over, and these excess slurries need to be recycled and reused through a recovery device. When recycling, the sand in the slurry needs to be screened. However, the existing slurry recovery and treatment devices for green building construction have some problems in actual use. For example, when the existing slurry recovery and treatment devices for green building construction recycle slurry, the slurry may form lumps. When directly adding water for screening, the coagulated slurry blocks are difficult to disperse, resulting in a low recovery efficiency.

[0004] Chinese Patent Document CN215276158U discloses a slurry water treatment and recovery device for construction sites, including a recovery housing, a filtering mechanism, a discharging mechanism, a driving mechanism, and a sedimentation tank. A filtering cylinder is rotatably connected to the top inner walls on both sides of the recovery housing. The driving mechanism includes mounting plates fixed to the top inner walls at both ends of the recovery housing, and a servo motor is mounted on the outer wall of the top of the mounting plate. A driving gear is sleeved on the outer circumference of the output shaft of the servo motor, and a fixed ring meshing with the driving gear is sleeved on one side of the outer circumference of the filtering cylinder. The above utility model improves the cleaning efficiency and reduces the workload of workers by setting a discharging mechanism to regularly lift the sealing cover plate by an electric telescopic rod to avoid the accumulation of sediment. By setting a filtering mechanism, the sand filtering mesh plate can re-filter the sediment water. The filtered water enters the recovery housing through the through holes, and the sediment is discharged to the outside through the sand filtering mesh plate for collection, which is convenient for workers to use. However, the above patent document still has the following defects in the process of use:

[0005] The above patent document directly adds the external slurry into the filtering cylinder through the liquid inlet hopper for the separation of sand and water. However, if the sand has been placed for a period of time and forms lumps, the speed of slurry dispersion during the separation of sand and slurry is affected, thus affecting the efficiency of slurry recovery. Content of the Utility Model

[0006] The main purpose of the present utility model is to provide a mud recycling and treatment device for green building construction, which can effectively solve the problem that it is not convenient to pre-treat the caked mud, resulting in low mud recycling efficiency.

[0007] To achieve the above object, the technical solution adopted by the present utility model is as follows:

[0008] A mud recycling and treatment device for green building construction, including a rolling groove, characterized in that: the left and right side walls of the inner surface of the rolling groove are jointly rotatably connected with a rolling rod, the rolling rod passes through the rolling groove through the axis and is fixedly connected with a first motor, the lower end of the rolling groove is fixedly connected with two symmetrically arranged support frames on the left and right, the rear end of the rolling groove is fixedly connected with a drainage groove, a separation assembly is arranged at the lower rear part of the lower end of the drainage groove, and a sedimentation tank is arranged below the separation assembly.

[0009] Preferably, a second motor is fixedly connected to the upper part of the left end of the rolling groove, the second motor is fixedly connected with a first rotating shaft through a coupling at the output end, the first rotating shaft passes through the drainage groove and is rotatably connected with the drainage groove, a first baffle is fixedly connected to the outer surface of the first rotating shaft, and the first baffle is in close contact with the rolling groove.

[0010] Preferably, the separation assembly includes a separation tank, the left and right rear sides of the separation tank are jointly fixedly connected with a U-shaped pipe, the left and right side walls of the inner surface of the separation tank are jointly rotatably connected with a second rotating shaft, a plurality of connecting rods are fixedly connected to the outer surface of the second rotating shaft, and a spiral blade is fixedly connected to the mutually separated ends of the plurality of connecting rods, and a control assembly is fixedly connected to the lower end of the separation tank.

[0011] Preferably, the right end of the second rotating shaft penetrates through the separation tank and is transported to the right part of the right end of the separation tank, and the axis of the second rotating shaft is connected with the axis of the rolling rod through two belt pulleys and a transmission belt.

[0012] Preferably, a plurality of nozzles are fixedly connected to the front side of the outer surface of the U-shaped pipe.

[0013] Preferably, a second baffle is rotatably connected to the front part of the left end of the separation tank, a drainage plate is fixedly connected to the outer side of the left end of the separation tank, and the upper end of the horizontal part of the drainage plate is located below the lower end of the second baffle.

[0014] Preferably, the control assembly includes a fixed frame, a first filter plate is fixedly connected to the upper part of the inner surface of the fixed frame, a second filter plate is slidably connected to the lower part of the inner surface of the fixed frame, and a first limiting member and a second limiting member are respectively fixedly connected to the left and right ends of the fixed frame.

[0015] Preferably, the fixed frame is fixedly connected with the separation tank, and a plurality of through holes are opened at the upper ends of the first filter plate and the second filter plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During the use of the utility model, first, the rolling roller is used to crush the mud to be recycled poured into the rolling tank. The dense sawteeth on the outer surface of the rolling roller can crush the lumps more evenly, avoiding the slow separation of the lumpy mud, which affects the filtration and separation efficiency. At the same time, the driving force of the first motor drives the separation component to operate together, reducing the driving machinery and greatly reducing the cost.

[0018] 2. During the use of the utility model, the spiral blade is used to stir the mud in the separation tank. During the stirring process, the sand and stones in the mud rub against each other to separate the mud on the surface of the sand and stones. Then, the first filter plate is opened to filter the mud into the sedimentation tank for collection and precipitation in the sedimentation tank, thereby further improving the sediment separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic diagram of another perspective of the overall structure of the utility model;

[0021] Figure 3 is of the utility model Figure 2 is an enlarged schematic diagram of part A;

[0022] Figure 4 is a schematic diagram of the partial structure of the separation component of the utility model;

[0023] Figure 5 is a schematic sectional view of the partial structure of the control component of the utility model;

[0024] Figure 6 is a schematic diagram of another perspective of the sectional view of the partial structure of the control component of the utility model.

[0025] In the figure: 1. Rolling tank; 2. Rolling roller; 3. Support frame; 4. Drainage groove; 5. Separation component; 7. Sedimentation tank; 8. First motor; 11. Second motor; 12. First rotating shaft; 13. First baffle; 51. U-shaped pipe; 511. Sprayer; 52. Separation tank; 53. Spiral blade; 54. Connecting rod; 55. Second rotating shaft; 56. Control component; 521. Second baffle; 522. Drainage plate; 561. First filter plate; 562. First limiting part; 563. Second filter plate; 564. Fixed frame; 565. Second limiting part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with the specific embodiments.

[0027] As Figure 1 shown, a mud recycling and treatment device for green building construction includes a rolling tank 1. The left and right inner side walls of the rolling tank 1 are jointly rotatably connected with a rolling rod 2. The rolling rod 2 passes through the rolling tank 1 through its axis and is fixedly connected with a first motor 8. The lower end of the rolling tank 1 is fixedly connected with two symmetrically arranged supports 3 on the left and right. The rear end of the rolling tank 1 is fixedly connected with a drainage tank 4. A separation component 5 is arranged at the lower rear side of the lower end of the drainage tank 4. A sedimentation tank 7 is arranged below the separation component 5.

[0028] In the specific implementation process of this solution, first, the mud to be recycled is poured into the rolling tank 1. Then, the first motor 8 is started, and the rolling rod 2 is used to roll the mud to disperse the lumps in the mud. Then, the rear opening of the rolling tank 1 is opened, and the mud is drained into the separation component 5 through the drainage tank 4. The driving force of the first motor 8 is used to drive the separation component 5 to operate and stir the mud inside the separation component 5. Then, the water supply device outside the U-shaped pipe 51 is started to release water into the separation component 5, so that the mud is mixed with water. After stirring for a period of time, the opening at the lower part of the separation component 5 is opened, and the mud and water are poured into the sedimentation tank 7 to precipitate the mud, and the sand and gravel remain inside the separation component 5. After completion, it can be taken out.

[0029] Specifically, in order to avoid incomplete separation and affect the secondary use of the mud, refer to Figure 2 . A second motor 11 is fixedly connected to the upper left end of the rolling tank 1. The second motor 11 is fixedly connected with a first rotating shaft 12 through a coupling at the output end. The first rotating shaft 12 passes through the drainage tank 4 and is rotatably connected with the drainage tank 4. A first baffle 13 is fixedly connected to the outer surface of the first rotating shaft 12, and the first baffle 13 is in close contact with the rolling tank 1;

[0030] Thus, when the mud to be recycled is poured into the rolling tank 1, the first motor 8 is started to drive the rolling rod 2 to start rotating, and the mud to be recycled inside the rolling tank 1 is crushed. The dense sawteeth on the outer surface of the rolling rod 2 can crush the lumps more evenly, avoiding slow separation of the lumpy mud and thus affecting the filtration and separation efficiency. After rolling, the second motor 11 is started to drive the first rotating shaft 12 to rotate backward, which can drive the first baffle 13 to rotate backward, so that the lower part of the first baffle 13 is far away from the rolling tank 1, and the mud inside the rolling tank 1 is drained into the separation tank 52 through the drainage tank 4.

[0031] Specifically, in order to further improve the recycling efficiency, refer to Figure 3 、 Figure 4 and Figure 5, the separation component 5 includes a separation tank 52. At the rear sides of the left and right ends of the separation tank 52, a U-shaped pipe 51 is fixedly connected. On the left and right inner side walls of the separation tank 52, a second rotating shaft 55 is rotatably connected. On the outer surface of the second rotating shaft 55, a number of connecting rods 54 are fixedly connected. At the mutually remote ends of the number of connecting rods 54, a spiral blade 53 is fixedly connected. At the lower end of the separation tank 52, a control component 56 is fixedly connected;

[0032] Further, referring to Figure 3 , the right end of the second rotating shaft 55 penetrates through the separation tank 52 and extends to the right part of the right end of the separation tank 52. The axis of the second rotating shaft 55 and the rolling roller 2 are connected together through two belt pulleys and a transmission belt;

[0033] Further, referring to Figure 3 , on the front side of the outer surface of the U-shaped pipe 51, a number of spray heads 511 are fixedly connected;

[0034] Further, referring to Figure 4 , at the front part of the left end of the separation tank 52, a second baffle 521 is rotatably connected. At the outer side of the left end of the separation tank 52, a diversion plate 522 is fixedly connected. The upper end of the horizontal part of the diversion plate 522 is located below the lower end of the second baffle 521;

[0035] Further, referring to Figure 5 and Figure 5 , the control component 56 includes a fixed frame 564. At the upper part of the inner surface of the fixed frame 564, a first filter plate 561 is fixedly connected. At the lower part of the inner surface of the fixed frame 564, a second filter plate 563 is slidably connected. At the left and right ends of the fixed frame 564, a first limiting member 562 and a second limiting member 565 are respectively fixedly connected;

[0036] Further, referring to Figure 5 , the fixed frame 564 is fixedly connected to the separation tank 52. A number of through holes are provided at the upper ends of both the first filter plate 561 and the second filter plate 563;

[0037] The above-mentioned U-shaped pipe 51 is fixedly connected to the output end of an external water supply device, which is convenient for supplying sufficient water to the spray heads 511 at any time.

[0038] In the above, the first filter plate 561 and the second filter plate 563 are arranged in a staggered manner, and the second filter plate 563 is arranged away from the second limiting member 565, so that the lower part of the separation tank 52 is in a closed state.

[0039] It can be seen from this that when the slurry is poured into the separation tank 52, with the start of the first motor 8, the second rotating shaft 55 is driven to rotate under the action of two belt pulleys and a transmission belt. Then, under the action of the connecting rods 54, the spiral blade 53 can be driven to rotate around the second rotating shaft 55, generating forced convection and shear forces. These forces can push the slurry to the left, cut and turn it, so as to achieve the effect of mixing and stirring;

[0040] After stirring for a period of time, the second filter plate 563 can be pushed forward, so that the second filter plate 563 slides on the inner surface of the fixed frame 564 until the second filter plate 563 is placed inside the second limiting member 565 and cannot be pushed anymore. At this time, the through holes of the second filter plate 563 correspond to the through holes of the first filter plate 561, and the mud is filtered into the sedimentation tank 7 for sedimentation. After the mud collection is completed, an external collection device can be connected to the drainage plate 522 to coagulate and manually open the second baffle 521, and the filtered sand and gravel are collected by the spiral blade 53, thus completing the recovery work of the mud.

[0041] After use, close the second baffle 521, and start the second motor 11 again to drive the first rotating shaft 12 and the first baffle 13 to rotate, so that the first baffle 13 is in close contact with the rolling groove 1, close the rolling groove 1, and pull the second filter plate 563 to make it slide inside the first limiting member 562 until it cannot be pulled anymore. At this time, the through holes of the second filter plate 563 and the through holes of the first filter plate 561 are misaligned again, and the separation groove 52 is closed for the next use.

[0042] It should be particularly noted that the specific installation methods, circuit connection methods, and control methods of the first motor 8 and the second motor 11 used in the present utility model are all conventional designs, and the present utility model will not elaborate in detail.

[0043] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mud recovery and processing device for green building construction, comprising a rolling trough (1), characterized in that: The left and right walls of the inner surface of the rolling trough (1) are rotatably connected to a rolling roller (2), the rolling roller (2) passes through the rolling trough (1) through the axis and is fixedly connected to a motor 1 (8), the lower end of the rolling trough (1) is fixedly connected to two left-right symmetrical support frames (3), the rear end of the rolling trough (1) is fixedly connected to a drainage trough (4), the lower end of the drainage trough (4) is provided with a separation component (5) at the rear side, and the lower part of the separation component (5) is provided with a sedimentation tank (7).

2. A mud recovery and processing device for green building construction according to claim 1, characterized in that: A motor 2 (11) is fixedly connected to the upper left end of the rolling trough (1); the motor 2 (11) is fixedly connected to a rotating shaft 1 (12) via a coupling at the output end; the rotating shaft 1 (12) passes through the drainage trough (4) and is rotatably connected to the drainage trough (4); a baffle 1 (13) is fixedly connected to the outer surface of the rotating shaft 1 (12); the baffle 1 (13) is in close contact with the rolling trough (1).

3. The mud recovery and processing device for green building construction according to claim 1 is characterized in that: The separation component (5) comprises a separation groove (52), the left rear side and the right rear side of the separation groove (52) being fixedly connected to a U-shaped tube (51), the left side wall and the right side wall of the inner surface of the separation groove (52) being rotatably connected to a second rotating shaft (55), a plurality of connecting rods (54) being fixedly connected to the outer surface of the second rotating shaft (55), the ends of the plurality of connecting rods (54) being away from each other being fixedly connected to a spiral blade (53), and the lower end of the separation groove (52) being fixedly connected to a control component (56).

4. A mud recovery and processing device for green building construction according to claim 3, characterized in that: The right end of the second rotating shaft (55) passes through the separation groove (52) and is transported to the right part of the right end of the separation groove (52). The second rotating shaft (55) is connected to the axis of the rolling roller (2) through two pulleys and a transmission belt.

5. The mud recovery and processing device for green building construction according to claim 3 is characterized by: A plurality of nozzles (511) are fixedly connected to the front side of the outer surface of the U-shaped tube (51).

6. A mud recovery and processing device for green building construction according to claim 3, characterized in that: The front portion of the left end of the separation groove (52) is rotatably connected to a second baffle plate (521), and the outer side of the left end of the separation groove (52) is fixedly connected to a guide plate (522), and the upper end of the horizontal portion of the guide plate (522) is located below the lower end of the second baffle plate (521).

7. The mud recovery and processing device for green building construction according to claim 3 is characterized by: The control assembly (56) comprises a fixed frame (564), the upper portion of the inner surface of the fixed frame (564) being fixedly connected to a first filter plate (561), the lower portion of the inner surface of the fixed frame (564) being slidably connected to a second filter plate (563), and the left end and the right end of the fixed frame (564) being fixedly connected to a first limit member (562) and a second limit member (565), respectively.

8. The mud recovery and processing device for green building construction according to claim 7 is characterized by: The fixing frame (564) is fixedly connected to the separation groove (52), and a plurality of through holes are provided on the upper ends of the first filter plate (561) and the second filter plate (563).

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