Building waste recycled aggregate washing purification device

Abstract

The construction waste recycled aggregate washing purification device comprises a box body, a cleaning cylinder, an insertion block, a rotating motor and a permeable plate, a filling port is formed in the top end of the box body, a discharging port is formed in the bottom of the box body, supporting columns are fixedly installed on the two sides of the inner bottom of the box body, and the top ends of the supporting columns are fixedly connected with the side wall of the cleaning cylinder; a top plate is detachably installed at the top end of the cleaning cylinder, a bottom plate is detachably installed at the bottom of the cleaning cylinder, side plates are detachably installed at the two ends of the cleaning cylinder, rotating motors are detachably installed in the centers of the outer side walls of the side plates, rotating rods are fixedly installed in the centers of the inner side walls of the side plates, and the tail ends of transmission shafts of the rotating motors are fixedly connected with the rotating rods. A plurality of stirring rods are transversely, uniformly and fixedly connected to the top end and left and right side walls of the rotating rod; the recycled aggregate is driven to turn over and move by arranging the permeable plate for supporting permeable water, so that the situation that the recycled aggregate is accumulated at the bottom of the cleaning cylinder and consequently the washing effect becomes poor is avoided, and then the cleaning efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of building material production, and in particular to a water washing and purification device for recycled aggregates from construction waste. Background Art

[0002] Recycled aggregate from construction waste is a recycled material made from waste concrete after crushing, screening and grading. It has the advantages of high strength and low cost, and can replace natural aggregate in various construction projects. Recycled aggregate can not only reduce the pollution of construction waste to the environment, but also reduce project costs and improve project quality. However, recycled aggregate contains impurities and needs to be cleaned before use.

[0003] Application No. 202321356864.8 discloses a water-washing and purification device for recycled aggregates from construction waste, including a water-washing frame, a support seat, a support foot, a top plate, a hydraulic cylinder and a screen drum, etc. By arranging a hydraulic cylinder and a discharge plug, it is convenient for users to adjust the height of the screen drum, and it is convenient for users to remove the discharge plug to discharge the recycled aggregates after water washing and purification inside the screen drum, thereby accelerating the work efficiency of discharging the recycled aggregates after water washing and purification, and facilitating the water-washing and purification treatment of the next batch of recycled aggregates. By arranging a motor and a screen drum, the recycled aggregates inside the screen drum are driven to collide with the cleaning liquid inside the water-washing frame, which is beneficial to the separation of debris inside the recycled aggregate, and is beneficial to the separation of the cleaned debris from the recycled aggregate, which is beneficial to improving the water-washing and purification quality of the recycled aggregate, and simplifies the structure inside the water-washing frame, which is convenient for later maintenance.

[0004] However, in use, there are the following defects:

[0005] Although an easily adjustable screen drum is used to accelerate the collision separation of recycled aggregates, thereby improving the water washing quality, after the aggregates enter the screen drum and are added with water, they tend to pile up together and are inconvenient to turn over, which affects the separation of impurities and greatly reduces the water washing effect of the device. Utility Model Content

[0006] The purpose of the present application is to provide a construction waste recycled aggregate water washing purification device, which solves the problem proposed in the background technology that although a conveniently adjustable screen cylinder is used to accelerate the collision separation of recycled aggregates, thereby improving the water washing quality, after the aggregates enter the screen cylinder, they are easily piled together after adding water and are inconvenient to turn over, thereby affecting the separation of impurities and greatly reducing the water washing effect of the device.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a water washing and purification device for recycled aggregates from construction waste, comprising a box body, a cleaning cylinder, an insert block, a rotating motor and a water-permeable plate, a filling port being provided at the top of the box body, and a discharge port being provided at the bottom of the box body, support columns being fixedly installed on both sides of the inner bottom of the box body, the top ends of the support columns being fixedly connected to the side walls of the cleaning cylinder, a top plate being detachably installed at the top end of the cleaning cylinder, and a bottom plate being detachably installed at the bottom of the cleaning cylinder, side panels being detachably installed at both ends of the cleaning cylinder, a rotating motor being detachably installed at the center of the outer side wall of the side panel, a rotating rod being fixedly installed at the center of the inner side wall of the side panel, and the tail end of the transmission shaft of the rotating motor being fixedly connected to the rotating rod, and a number of stirring rods being fixedly connected laterally and evenly to the top end and left and right side walls of the rotating rod.

[0008] In this technical solution, the top plate at the top of the cleaning cylinder is opened, and then the aggregate is poured into the inside of the cleaning cylinder through the filling port, and then the top plate is closed. After the water source is connected to the outside through the water filling pipe and the water filling port, water is added to the inside of the cleaning cylinder. The aggregate can be stirred and cleaned through the rotating motor, the rotating rod, the permeable plate and the permeable hole. After the water is added, the water will accumulate under the cleaning cylinder. At this time, the rotating motor is powered on to start, driving the rotating rod to rotate, and the stirring rod and the permeable plate on the side wall of the rotating rod will also rotate with it, thereby driving the aggregate to rotate together. Since the permeable holes on the permeable plate can only accommodate water to pass through, and the cutting plate at the other end of the permeable plate can shovel the aggregate, thereby driving the aggregate to rotate in the cleaning cylinder, the reciprocating action of water inlet and outlet avoids the accumulation of aggregate. The water accumulated at the bottom of the cleaning cylinder causes the washing effect to deteriorate, which improves the cleaning efficiency of the device. Aggregates and water can be separated by the water-permeable plate, water-permeable holes and bottom plate. After the rotary cleaning is completed, the water-permeable plate is rotated to both sides of the bottom plate. At this time, the bottom plate is opened to discharge the water, while the aggregates still remain in the cleaning cylinder. After the water is drained, it is only necessary to continue to rotate the rotating rod so that the aggregates can gradually reach the bottom plate, thereby leaving the bottom plate for collection, and the cutting plate can shovel off the aggregates remaining on the side wall of the cleaning cylinder, avoiding the accumulation of aggregates and improving the collection efficiency of aggregates. At the same time, through the slots, plugs and water-permeable plates, the water-permeable plates can be regularly pulled out for cleaning to avoid the water-permeable holes being blocked by aggregates, thereby affecting the efficiency of water flow.

[0009] As an optional solution of the technical solution of the present application, slots are provided on both sides of the bottom of the rotating rod, and plug blocks are laterally slidably connected to the inner sides of the slots.

[0010] As an optional solution of the technical solution of the present application, the plug block is fixedly connected to one end of the water-permeable plate, and cutting plates are fixedly installed on both sides of the other end of the water-permeable plate.

[0011] As an optional solution of the technical solution of the present application, a plurality of water-permeable holes are opened on the surface of the water-permeable plate.

[0012] As an optional solution of the technical solution of the present application, a water inlet is opened on the surface of the cleaning cylinder on the right side of the top plate, and the water inlet is connected to one end of a water filling pipe, and the other end of the water filling pipe passes through the box and is connected to an external water source.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present application uses a water adding pipe and a water adding port to add water to the inner side of the cleaning cylinder after the water source is connected to the outside. The aggregate can be stirred and cleaned through the rotating motor, the rotating rod, the water-permeable plate and the water-permeable hole. After the water is added, the water will accumulate at the bottom of the cleaning cylinder. The rotating motor drives the rotating rod, the stirring rod and the water-permeable plate to rotate together, thereby driving the aggregate to rotate together. Since the water-permeable holes on the water-permeable plate can only accommodate water to pass through, and the cutting plate at the other end of the water-permeable plate can shovel the aggregate, thereby driving the aggregate to rotate in the cleaning cylinder. The reciprocating action of water inlet and outlet avoids the accumulation of aggregate at the bottom of the cleaning cylinder, which causes the water washing effect to deteriorate, and improves the cleaning efficiency of the device.

[0015] 2. The present application can separate aggregate and water through the water-permeable plate, water-permeable holes and bottom plate. After the rotary cleaning is completed, the water-permeable plate is rotated to both sides of the bottom plate. At this time, the bottom plate is opened to discharge the water, while the aggregate remains in the cleaning cylinder. After the water is drained, it is only necessary to continue to rotate the rotating rod to make the aggregate gradually reach the bottom plate, thereby leaving the bottom plate for collection, and the cutting plate can shovel off the aggregate remaining on the side wall of the cleaning cylinder, avoiding the accumulation of aggregate and improving the collection efficiency of aggregate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the internal structure of a cleaning cylinder of a water-washing and purification device for recycled aggregates from construction waste in this application;

[0018] Figure 2 This is a side cross-sectional schematic diagram of a construction waste recycled aggregate water washing and purification device according to the present application.

[0019] In the figure: 1. box body; 2. cleaning cylinder; 3. filling port; 4. discharge port; 5. water filling pipe; 501, water filling port; 6. support column; 7. rotating rod; 8. side plate; 9. rotating motor; 10. top plate; 11. bottom plate; 12. stirring rod; 13. water-permeable plate; 14. water-permeable hole; 15. slot; 16. plug block; 17. cutting plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0021] like Figure 1 As shown, a water washing and purification device for recycled aggregates from construction waste includes a housing 1, a cleaning cylinder 2, an insert 16, a rotating motor 9 and a water-permeable plate 13. A top plate 10 is detachably mounted on the top of the cleaning cylinder 2, and a bottom plate 11 is detachably mounted on the bottom of the cleaning cylinder 2. Side plates 8 are detachably mounted on both ends of the cleaning cylinder 2. A rotating motor 9 is detachably mounted in the center of the outer wall of the side plate 8. A rotating rod 7 is fixedly mounted in the center of the inner wall of the side plate 8. The side plate 8 can be removed so that the inner side of the cleaning cylinder 2 can be cleaned and maintained.

[0022] like Figure 1 As shown, the rear end of the transmission shaft of the rotating motor 9 is fixedly connected to the rotating rod 7, and a plurality of stirring rods 12 are evenly and horizontally fixedly connected to the top and left and right side walls of the rotating rod 7, and slots 15 are provided on both sides of the bottom of the rotating rod 7, and plug blocks 16 are slidably connected to the inner side of the slots 15, and the plug blocks 16 are fixedly connected to one end of the water-permeable plate 13, and cutting plates 17 are fixedly installed on both sides of the other end of the water-permeable plate 13. The surface of the water-permeable plate 13 is evenly provided with a plurality of water-permeable holes 14, and the pores of the water-permeable holes 14 can only accommodate water flow, and the cutting plates 17 are close to the inner wall of the cleaning cylinder 2, so that the aggregate can be completely shoveled up.

[0023] like Figure 1 As shown, a water inlet 501 is provided on the surface of the cleaning cylinder 2 on the right side of the top plate 10. The water inlet 501 is connected to one end of a water inlet pipe 5. The other end of the water inlet pipe 5 passes through the box body 1 and is connected to an external water source.

[0024] like Figure 2 As shown, a filling port 3 is provided at the top of the box body 1 , and a discharge port 4 is provided at the bottom of the box body 1 . Support columns 6 are fixedly installed on both sides of the inner bottom of the box body 1 , and the tops of the support columns 6 are fixedly connected to the side walls of the cleaning cylinder 2 .

[0025] In actual use, the top plate 10 at the top of the cleaning cylinder 2 is opened, and then the aggregate is poured into the inside of the cleaning cylinder 2 through the filling port 3, and then the top plate 10 is closed. After the water source is connected to the outside, water is added to the inside of the cleaning cylinder 2 through the water filling pipe 5 and the water filling port 501. The aggregate can be stirred and cleaned through the rotating motor 9, the rotating rod 7, the water-permeable plate 13 and the water-permeable hole 14. After the water is added, the water will accumulate under the cleaning cylinder 2. At this time, the rotating motor 9 is powered on and started to drive the rotating rod 7 to rotate. The stirring rod 12 and the water-permeable plate 13 on the side wall of the rotating rod 7 will also rotate with it, thereby driving the aggregate to rotate together. Since the water-permeable hole 14 on the water-permeable plate 13 can only accommodate water to pass through, and the cutting plate 17 at the other end of the water-permeable plate 13 can shovel the aggregate, thereby driving the aggregate to rotate in the cleaning cylinder 2, the reciprocating action of water inlet and outlet avoids the accumulation of aggregate. The aggregates accumulated at the bottom of the cleaning cylinder 2 cause the water washing effect to deteriorate, thereby improving the cleaning efficiency of the device, and the aggregates and water can be separated by the water-permeable plate 13, the water-permeable holes 14 and the bottom plate 11. After the rotary cleaning is completed, the water-permeable plate 13 is rotated to both sides of the bottom plate 11. At this time, the bottom plate 11 is opened to discharge the water, while the aggregates still remain in the cleaning cylinder 2. After the water is discharged, it is only necessary to continue to rotate the rotating rod 7 so that the aggregates can gradually reach the bottom plate 11, thereby leaving the bottom plate 11 for collection, and the cutting plate 17 can shovel off the aggregates remaining on the side wall of the cleaning cylinder 2, thereby avoiding the accumulation of aggregates and improving the collection efficiency of aggregates. At the same time, through the slot 15, the plug block 16 and the water-permeable plate 13, the water-permeable plate 13 can be regularly pulled out for cleaning to avoid the aggregates blocking the water-permeable holes 14, thereby affecting the efficiency of water flow.

Claims

1. A water washing and purification device for recycled aggregates from construction waste, comprising a housing (1), a washing cylinder (2), an insert (16), a rotating motor (9) and a water-permeable plate (13), characterized in that: The top of the box body (1) is provided with a filling port (3), and the bottom of the box body (1) is provided with a discharge port (4). Support columns (6) are fixedly installed on both sides of the inner bottom of the box body (1), and the top of the support column (6) is fixedly connected to the side wall of the cleaning cylinder (2). The top of the cleaning cylinder (2) is detachably installed with a top plate (10), and the bottom of the cleaning cylinder (2) is detachably installed with a bottom plate (11). The two ends of the cleaning cylinder (2) are detachably installed with side plates (8), and a rotating motor (9) is detachably installed in the center of the outer wall of the side plate (8). A rotating rod (7) is fixedly installed in the center of the inner wall of the side plate (8), and the tail end of the transmission shaft of the rotating motor (9) is fixedly connected to the rotating rod (7). The top of the rotating rod (7) and the left and right side walls are evenly and laterally fixedly connected with a plurality of stirring rods (12).

2. The construction waste recycled aggregate water washing and purification device according to claim 1 is characterized by: Slots (15) are provided on both sides of the bottom of the rotating rod (7), and an insert block (16) is laterally slidably connected to the inner side of the slot (15).

3. A construction waste recycled aggregate water washing and purification device according to claim 2, characterized in that: The insert block (16) is fixedly connected to one end of the water-permeable plate (13), and cutting plates (17) are fixedly installed on both sides of the other end of the water-permeable plate (13).

4. The water washing and purification device for recycled aggregate from construction waste according to claim 3 is characterized by: The surface of the water-permeable plate (13) is provided with a plurality of water-permeable holes (14).

5. The water washing and purification device for recycled aggregate from construction waste according to claim 1 is characterized by: A water inlet (501) is provided on the surface of the cleaning cylinder (2) on the right side of the top plate (10), and the water inlet (501) is connected to one end of a water inlet pipe (5), and the other end of the water inlet pipe (5) passes through the box (1) and is connected to an external water source.

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