Concrete grout recycling device

Abstract

The utility model provides a concrete grout recycling device, and belongs to the technical field of concrete production. A concrete slurry recovery device is characterized by comprising a recovery pool, a separation chamber communicated with the recovery pool is arranged on the recovery pool, a water inlet pipe is arranged at the upper end of the separation chamber, a baffle is arranged on one side in the separation chamber, a collection box is arranged on the other side in the separation chamber, and two filter boxes are rotationally connected to the front end of the baffle. A first driving motor for driving the filter box to rotate is arranged at the rear end of the baffle, and the filter box can rotate to the position above the collecting box. The slurry recovery device has the advantages that the first driving motor drives the filter box to rotate for half a circle, so that the filter box is inversely arranged above the collection box, and gravels in the filter box are poured into the collection box, so that automatic recovery of the gravels is realized, the filter box dumps the gravels in time, and the gravels are prevented from easily blocking the filter box and affecting the recovery efficiency of slurry.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production and relates to a concrete slurry water recovery device. Background Art

[0002] In the concrete production process, it is necessary to regularly flush the mixer truck and the transport truck. The concrete mixed slurry obtained by flushing contains sand and gravel and building material dissolved slurry. Sand and gravel and building material dissolved slurry can be recycled and reused. The use of recycled slurry is conducive to improving the workability of concrete and improving the compressive strength and impermeability of concrete. When recycling concrete slurry, the current recycling device usually separates the sand and gravel through a filter net, and the filtered slurry is stored in a recycling pool. However, during the separation of sand and gravel, the recycling device cannot recycle the sand and gravel on the filter net in time. As the sand and gravel on the filter net increase, the sand and gravel are easy to clog the filter net, affecting the recovery efficiency of the slurry. Summary of the invention

[0003] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose a concrete slurry water recovery device, which solves the problem that during the sand and gravel separation process, the recovery device cannot recover the sand and gravel on the filter net in time, and as the sand and gravel on the filter net increases, the sand and gravel easily clog the filter net, affecting the slurry water recovery efficiency.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A concrete slurry water recovery device, characterized in that it includes a recovery pool, a separation chamber connected to the recovery pool is provided on the recovery pool, a water inlet pipe is provided at the upper end of the separation chamber, a baffle is provided on one side of the separation chamber, and a collection box is provided on the other side of the separation chamber, the front end of the baffle is rotatably connected to two filter boxes, and the rear end of the baffle is provided with a first drive motor that drives the filter box to rotate, and the filter box can be rotated to the top of the collection box.

[0006] In the above-mentioned concrete slurry water recovery device, two springs are provided in the separation chamber, and a support bar is fixedly connected to the spring. The support bar is located above the collecting box, and the two filter boxes correspond to the support bar one by one. The filter box can abut against the support bar when rotating.

[0007] In the above-mentioned concrete slurry water recovery device, a push rod motor is fixedly connected to the separation chamber, and the baffle is fixedly connected to the push rod of the push rod motor.

[0008] In the above-mentioned concrete slurry water recovery device, two rotating rods are rotatably connected in the water inlet pipe, a plurality of knocking rods are fixedly connected to the rotating rods, and a second driving motor for driving the rotating rods to rotate is provided on the water inlet pipe.

[0009] In the above-mentioned concrete slurry water recovery device, the recovery pool is connected with a pumping pipe, and the pumping pipe is provided with a circulating water pump and a valve.

[0010] In the above-mentioned concrete slurry water recovery device, a drainage hole is provided on the collection box.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] The first drive motor drives the filter box to rotate half a circle, so that the filter box is inverted above the collecting box, and the sand and gravel in the filter box are poured into the collecting box to realize automatic recovery of the sand and gravel. When one filter box is pouring sand and gravel, the other filter box is filtering. The two filter boxes filter the sand and gravel alternately to ensure the filtering effect of the filter box. The filter box dumps the sand and gravel in time to prevent the sand and gravel from easily clogging the filter box and affecting the recovery efficiency of the slurry water. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model when the filter box is pouring sand and gravel.

[0015] In the figure,

[0016] 2. Recovery tank; 3. Separation chamber; 4. Water inlet pipe; 5. Baffle; 6. Collection box; 7. Filter box; 8. Spring; 9. Abutment bar; 10. Rotating rod; 11. Knocking rod; 12. Second drive motor; 13. Pumping pipe; 14. Circulating water pump; 15. Valve. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figure 1 to Figure 2 As shown,

[0019] A concrete slurry water recovery device, characterized in that it includes a recovery pool 2, the recovery pool 2 is provided with a separation chamber 3 connected thereto, the upper end of the separation chamber 3 is provided with a water inlet pipe 4, a baffle 5 is provided on one side of the separation chamber 3, and a collection box 6 is provided on the other side of the separation chamber 3, the front end of the baffle 5 is rotatably connected to two filter boxes 7, the rear end of the baffle 5 is provided with a first driving motor that drives the filter box 7 to rotate, and the filter box 7 can be rotated to the top of the collection box 6.

[0020] In this embodiment, the mixed slurry water to be recovered is sent into the separation chamber 3 from the water inlet pipe 4. After the mixed slurry water enters the separation chamber 3, it falls on the filter box 7. The filter box 7 filters the sand and gravel in the mixed slurry water and intercepts them in the box. The filtered slurry water passes through the filter box 7 and falls into the recovery pool 2 below for storage. As the filtering time increases, the sand and gravel in the filter box 7 increase and the recovery efficiency decreases. At this time, the first drive motor drives the filter box 7 to rotate half a circle, so that the filter box 7 is inverted above the collection box 6, and the sand and gravel in the filter box 7 are poured into the collection box 6 to realize automatic recovery of the sand and gravel. When the filter box 7 pours the sand and gravel, the other filter box 7 is used for filtering. The two filter boxes 7 filter the sand and gravel alternately to ensure the filtering effect of the filter box 7. The filter box 7 dumps the sand and gravel in time to prevent the sand and gravel from easily clogging the filter box 7 and affecting the recovery efficiency of the slurry water.

[0021] In this embodiment, two springs 8 are provided in the separation chamber 3, and abutment bars 9 are fixedly connected to the springs 8. The abutment bars 9 are located above the collection box 6. The two filter boxes 7 correspond to the abutment bars 9 one by one, and the filter boxes 7 can abut against the abutment bars 9 when they rotate. When the filter box 7 pours sand and gravel, the first drive motor drives the filter box 7 to rotate half a circle, so that the filter box 7 is inverted, and the sand and gravel in the box are poured out. At the same time, the end of the filter box 7 collides with the abutment bars 9 in reverse, and the sand and gravel stuck on the filter box 7 is shaken off, thereby ensuring the filtering effect of the filter box 7.

[0022] In this embodiment, a push rod motor is fixedly connected to the separation chamber 3, and the baffle 5 is fixedly connected to the push rod of the push rod motor. The push rod motor drives the baffle 5 to move back and forth, so that the slurry water falls on different positions of the filter box 7, thereby improving the recovery efficiency of the slurry water.

[0023] In this embodiment, two rotating rods 10 are rotatably connected in the water inlet pipe 4, and a plurality of knocking rods 11 are fixedly connected to the rotating rods 10. A second driving motor 12 is provided on the water inlet pipe 4 to drive the rotating rods 10 to rotate. The rotating rods 10 and the knocking rods 11 are driven to rotate by the second driving motor 12, and the rotating knocking rods 11 break up the sand and gravel agglomerated in the slurry to prevent them from affecting the filtration of the filter box 7.

[0024] In this embodiment, the recovery pool 2 is connected with a water pumping pipe 13, and the water pumping pipe 13 is provided with a circulating water pump 14 and a valve 15. Through the water pumping pipe 13 and the circulating water pump 14, the water in the recovery pool 2 is pumped out for reuse.

[0025] In this embodiment, a drainage hole is provided on the collection box 6. The water remaining on the sand and gravel in the collection box 6 passes through the drainage hole and drips into the collection pool.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0028] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A concrete slurry water recovery device, characterized in that: The invention comprises a recovery pool (2), wherein a separation chamber (3) communicating with the recovery pool (2) is provided on the recovery pool (2), a water inlet pipe (4) is provided at the upper end of the separation chamber (3), a baffle (5) is provided on one side of the separation chamber (3), a collection box (6) is provided on the other side of the separation chamber (3), the front end of the baffle (5) is rotatably connected to two filter boxes (7), the rear end of the baffle (5) is provided with a first drive motor for driving the filter box (7) to rotate, and the filter box (7) can be rotated to the top of the collection box (6).

2. The concrete slurry water recovery device according to claim 1, characterized in that: Two springs (8) are arranged in the separation chamber (3), and abutment bars (9) are fixedly connected to the springs (8). The abutment bars (9) are located above the collection box (6). The two filter boxes (7) correspond to the abutment bars (9) one by one, and the filter boxes (7) can abut against the abutment bars (9) when rotating.

3. The concrete slurry water recovery device according to claim 1, characterized in that: A push rod motor is fixedly connected to the separation chamber (3), and the baffle (5) is fixedly connected to a push rod of the push rod motor.

4. The concrete slurry water recovery device according to claim 1, characterized in that: Two rotating rods (10) are rotatably connected in the water inlet pipe (4), a plurality of knocking rods (11) are fixedly connected to the rotating rods (10), and a second driving motor (12) for driving the rotating rods (10) to rotate is provided on the water inlet pipe (4).

5. The concrete slurry water recovery device according to claim 1, characterized in that: The recovery pool (2) is connected to a water pumping pipe (13), and the water pumping pipe (13) is provided with a circulating water pump (14) and a valve (15).

6. The concrete slurry water recovery device according to claim 1, characterized in that: The collecting box (6) is provided with a drainage hole.

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