Multifunctional recycled aggregate cleaning machine

Abstract

The utility model relates to the technical field of building waste recycling, and discloses a multifunctional recycled aggregate cleaning machine which comprises a cleaning box, a water tank is fixedly connected to one side of the cleaning box, a filter plate is fixedly connected to the interior of the water tank, a water pump is fixedly connected to the bottom end of one side of the water tank, and a cleaning hopper is fixedly connected to the upper ends of two supporting plates. A brush roller is rotatably connected to the interior of the cleaning hopper, a water collecting pipe is fixedly connected to one side of the upper end of the interior of the cleaning hopper, a plurality of spray heads arranged in a linear array are fixedly arranged on the outer wall of the water collecting pipe, and a discharging pipe is fixedly connected to one side of the bottom end of the cleaning hopper. According to the multifunctional recycled aggregate cleaning machine, through the arrangement of the water tank and the water pump, cyclic utilization of water can be achieved, after being filtered by the filter plate, the water after cleaning can be pumped by the water pump again and sprayed out through the spray head to be used for cleaning recycled aggregate, the water consumption can be reduced, and then the purpose of saving water resources is achieved.

Description

Technical Field

[0001] This application relates to the technical field of construction waste recycling, and specifically to a multi-functional recycled aggregate cleaning machine. Background Art

[0002] With the acceleration of the urbanization process, the generation amount of construction waste has increased year by year, bringing huge challenges to environmental protection and resource utilization. As an important recycling method of construction waste, the quality of recycled aggregates directly affects the performance and application range of recycled building materials.

[0003] At present, the recycled aggregate cleaning equipment on the market has a single function, low cleaning efficiency, and cannot effectively remove various pollutants on the surface of the aggregates, restricting the high-quality application of recycled aggregates. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, this application provides a multi-functional recycled aggregate cleaning machine, which has the advantages of performing multiple cleanings, etc., and solves the problems that the recycled aggregate cleaning equipment on the market at present has a single function, low cleaning efficiency, and cannot effectively remove various pollutants on the surface of the aggregates, restricting the high-quality application of recycled aggregates.

[0005] To achieve the above object, this application provides the following technical solution: A multi-functional recycled aggregate cleaning machine includes a cleaning tank. One side of the cleaning tank is fixedly connected to a water tank. A filter plate is fixedly connected inside the water tank. A water pump is fixedly connected to the bottom end of one side of the water tank. Two support plates are fixedly connected to both sides of the upper end of the water tank. A cleaning hopper is fixedly connected to the upper ends of the two support plates. A brush roller is rotatably connected inside the cleaning hopper. A plurality of drain holes arranged in a rectangular array are provided through the bottom end of the cleaning hopper. A water collecting pipe is fixedly connected to one side of the upper end inside the cleaning hopper. A plurality of nozzles arranged in a linear array are fixedly provided on the outer wall of the water collecting pipe. A discharge pipe is fixedly connected to one side of the bottom end of the cleaning hopper.

[0006] Through the above solution, through the setting of the water tank and the water pump, the recycling of water can be realized. After the cleaned water is filtered by the filter plate, it can be pumped by the water pump again and sprayed out through the nozzles for cleaning the recycled aggregates, which can reduce the water consumption and thus achieve the purpose of saving water resources. The brush roller provided inside the cleaning hopper can rotate and, together with the water sprayed out by the nozzles, perform a comprehensive cleaning of the recycled aggregates to ensure that the dirt on the surface of the aggregates is removed. The plurality of drain holes provided through the bottom end of the cleaning hopper can ensure that the water in the cleaned aggregates is quickly discharged, preventing the aggregates from accumulating water in the cleaning hopper for a long time and affecting the cleaning effect and subsequent processing work.

[0007] Further, a rotating shaft is rotatably connected to one side inside the cleaning tank, and a plurality of water deflecting plates arranged in a circular array are fixedly connected to the outer wall of the rotating shaft.

[0008] With the above solution, when the rotating shaft rotates, the water deflecting plate will rotate accordingly, thereby agitating the water in the cleaning tank, making the water mix better with the recycled aggregate, improving the cleaning effect. During the cleaning process, the aggregate may settle at the bottom of the cleaning tank due to gravity. The agitation of the water deflecting plate can prevent the aggregate from excessive settling and keep the aggregate in a suspended state during the cleaning process, thus ensuring the thoroughness of cleaning.

[0009] Further, both sides of one end of the cleaning tank far from the rotating shaft are fixedly connected with baffles. A first conveyor belt is rotatably connected inside the baffles, and a plurality of lifting plates arranged in a rectangular array are fixedly connected to the outer wall of the first conveyor belt.

[0010] With the above solution, the aggregate can be taken out of the cleaning tank by the first conveyor belt and the lifting plates arranged thereon, reducing the need for manual handling of the aggregate, lowering the labor intensity of workers, and at the same time improving the stability and safety of the equipment.

[0011] Further, an ultrasonic generator is fixedly connected to the outer wall of the cleaning tank. Three ultrasonic generating rods arranged in a linear array are fixedly connected to the bottom end inside the cleaning tank. Three wires are fixedly connected to the bottom end of the ultrasonic generator, and one end of each of the three wires far from the ultrasonic generator is fixedly connected to the ultrasonic generating rod.

[0012] With the above solution, ultrasonic waves have the characteristics of high-frequency oscillation and can generate a large number of tiny bubbles. When these bubbles burst, they will generate a strong impact force, which can penetrate into the tiny gaps and surfaces of the recycled aggregate and effectively remove the dirt and impurities attached to it, thereby improving the cleaning effect. Ultrasonic cleaning does not use any chemical agents, avoiding the environmental pollution and subsequent wastewater treatment problems that may be brought about by chemical cleaning, and is an environmentally friendly and green cleaning method.

[0013] Further, two fixing plates are fixedly connected to one side of the cleaning tank far from the water tank. A heating box is fixedly connected to the upper ends of the two fixing plates. An air inlet pipe is fixedly connected to the upper end of the heating box, and a fan is fixedly connected inside the air inlet pipe.

[0014] With the above solution, the fan is provided to blow air into the heating box.

[0015] Further, a heating rod is fixedly connected inside the heating box. A plurality of air outlet grooves arranged in a linear array are opened at the bottom end of the heating box. A second conveyor belt is rotatably connected between the two fixing plates.

[0016] Through the above solution, the addition of the heating rod enables the heating box to generate uniform and controllable hot air. The hot air is blown out through the air outlet slots. The multiple linearly arranged air outlet slots ensure the uniform distribution of the hot air. The recycled aggregate after cleaning is transported to the lower part of the heating box through the second conveyor belt. The hot air is directly blown onto the aggregate through the air outlet slots to dry it.

[0017] Further, a hose is fixedly connected to the output end of the water pump, and one end of the hose away from the water pump is fixedly connected to the water collecting pipe.

[0018] Through the above solution, the use of the hose makes the connection between the water pump and the water collecting pipe more flexible. This flexible connection can adapt to different installation positions and angles, facilitating the layout and installation of the equipment.

[0019] Further, a collecting box is provided at one end of the bottom of the second conveyor belt away from the cleaning box.

[0020] Through the above solution, the recycled aggregate that has been cleaned, heated, and dried is transported to the collecting box through the second conveyor belt, making the collection process of the aggregate simple and convenient.

[0021] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0022] For this multifunctional recycled aggregate cleaning machine, through the setting of the water tank and the water pump, the recycling of water can be realized. After the cleaned water is filtered by the filter plate, it can be pumped by the water pump again and sprayed through the nozzles for cleaning the recycled aggregate, which can reduce the water consumption and thus achieve the purpose of saving water resources. The brush roller provided inside the cleaning bucket can rotate and, together with the water sprayed by the nozzles, clean the recycled aggregate comprehensively to ensure that the dirt on the surface of the aggregate is removed. The multiple water drainage holes penetrating through the bottom end of the cleaning bucket can ensure that the water in the cleaned aggregate drains quickly, preventing the aggregate from accumulating water in the cleaning bucket for a long time and affecting the cleaning effect and subsequent processing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of the structure of the present application;

[0024] Figure 2 is the pre-cleaning structural schematic diagram of the structure of the present application;

[0025] Figure 3 is the main cleaning structural schematic diagram of the structure of the present application;

[0026] Figure 4 is the drying structural schematic diagram of the structure of the present application.

[0027] In the figure:

[0028] 1. Cleaning tank; 2. Water tank; 3. Filter plate; 4. Water pump; 5. Support plate; 6. Cleaning hopper; 7. Brush roller; 8. Drainage holes; 9. Water collecting pipe; 10. Nozzle; 11. Discharge pipe; 12. Rotating shaft; 13. Water deflecting plate; 14. Baffle; 15. First conveyor belt; 16. Material lifting plate; 17. Ultrasonic generator; 18. Ultrasonic rod; 19. Wire; 20. Fixed plate; 21. Heating tank; 22. Air inlet pipe; 23. Fan; 24. Heating rod; 25. Air outlet groove; 26. Second conveyor belt; 27. Hose; 28. Collection box. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0030] Please refer to Figure 1 , Figure 2 and Figure 3 , in this embodiment, the multifunctional recycled aggregate cleaning machine includes a cleaning tank 1. A water tank 2 is fixedly connected to one side of the cleaning tank 1. A filter plate 3 is fixedly connected inside the water tank 2. A water pump 4 is fixedly connected to the bottom end of one side of the water tank 2. Through the settings of the water tank 2 and the water pump 4, the recycling of water can be realized. After the washed water is filtered by the filter plate 3, it can be pumped by the water pump 4 again and sprayed out through the nozzle 10 for cleaning the recycled aggregate, which can reduce the water consumption and thus achieve the purpose of saving water resources. Both sides of the upper end of the water tank 2 are fixedly connected with two support plates 5. Two support plates 5 are fixedly connected with a cleaning hopper 6 at the upper end. A brush roller 7 is rotatably connected inside the cleaning hopper 6. The brush roller 7 provided inside the cleaning hopper 6 can rotate and, together with the water sprayed out by the nozzle 10, perform a comprehensive cleaning of the recycled aggregate to ensure that the dirt on the surface of the aggregate is removed. A plurality of drainage holes 8 arranged in a rectangular array are provided through the bottom end of the cleaning hopper 6. A water collecting pipe 9 is fixedly connected to one side of the upper end inside the cleaning hopper 6. A plurality of nozzles 10 arranged in a linear array are fixedly provided on the outer wall of the water collecting pipe 9. A discharge pipe 11 is fixedly connected to one side of the bottom end of the cleaning hopper 6.

[0031] Please refer to Figure 1 and Figure 3, on one side inside the cleaning tank 1, there is a rotating shaft 12 rotatably connected. On the outer wall of the rotating shaft 12, there are multiple water deflecting plates 13 arranged in a circular array. When the rotating shaft 12 rotates, the water deflecting plates 13 will rotate accordingly, thus agitating the water in the cleaning tank 1, enabling the water to mix better with the recycled aggregate and improving the cleaning effect. During the cleaning process, the aggregate may precipitate at the bottom of the cleaning tank 1 due to gravity. The agitating effect of the water deflecting plates 13 can prevent the aggregate from excessive precipitation and keep the aggregate in a suspended state during the cleaning process, thereby ensuring the thoroughness of cleaning. On both sides at one end of the cleaning tank 1 away from the rotating shaft 12, there are baffles 14 fixedly connected. Inside the baffles 14, there is a first conveyor belt 15 rotatably connected. On the outer wall of the first conveyor belt 15, there are multiple lifting plates 16 arranged in a rectangular array. Through the first conveyor belt 15 and the lifting plates 16 arranged thereon, the aggregate can be taken out of the cleaning tank 1, reducing the need for manual handling of the aggregate, lowering the labor intensity of workers, and at the same time improving the stability and safety of the equipment. On the outer wall of the cleaning tank 1, there is an ultrasonic generator 17 fixedly connected. At the bottom end inside the cleaning tank 1, there are three ultrasonic generating rods 18 arranged in a linear array fixedly connected. At the bottom end of the ultrasonic generator 17, there are three wires 19 fixedly connected. One end of the three wires 19 away from the ultrasonic generator 17 is fixedly connected to the ultrasonic generating rods 18. Ultrasonic waves have the characteristic of high-frequency oscillation and can generate a large number of tiny bubbles. When these bubbles burst, they will generate a strong impact force, which can penetrate into the tiny gaps and surfaces of the recycled aggregate and effectively remove the dirt and impurities attached to it, thereby improving the cleaning effect. Ultrasonic cleaning does not use any chemical agents, avoiding the environmental pollution and subsequent wastewater treatment problems that may be brought about by chemical cleaning, and is an environmentally friendly and green cleaning method.

[0032] Please refer to Figure 1 and Figure 4, on one side of the cleaning tank 1 far from the water tank 2, two fixing plates 20 are fixedly connected. At the upper ends of the two fixing plates 20, a heating tank 21 is fixedly connected. At the upper end of the heating tank 21, an air inlet pipe 22 is fixedly connected. Inside the air inlet pipe 22, a fan 23 is fixedly connected. The fan 23 is arranged to blow air into the heating tank 21. Inside the heating tank 21, a heating rod 24 is fixedly connected. At the bottom end of the heating tank 21, a plurality of air outlet slots 25 arranged in a linear array are provided. Between the two fixing plates 20, a second conveyor belt 26 is rotatably connected. The addition of the heating rod 24 enables the heating tank 21 to generate uniform and controllable hot air. The hot air is blown out through the air outlet slots 25. The plurality of air outlet slots 25 arranged in a linear array ensure the uniform distribution of the hot air. The regenerated aggregate after cleaning is transported to the lower part of the heating tank 21 through the second conveyor belt 26. The hot air is directly blown onto the aggregate through the air outlet slots 25 to dry it. The output end of the water pump 4 is fixedly connected with a hose 27. One end of the hose 27 far from the water pump 4 is fixedly connected with the water collecting pipe 9. The use of the hose 27 makes the connection between the water pump 4 and the water collecting pipe 9 more flexible. This flexible connection can adapt to different installation positions and angles, facilitating the layout and installation of the equipment. At the end of the bottom of the second conveyor belt 26 far from the cleaning tank 1, there is a collecting box 28. The regenerated aggregate after cleaning, heating and drying is transported into the collecting box 28 through the second conveyor belt 26, making the collection process of the aggregate simple and convenient.

[0033] In this embodiment, for this multifunctional regenerated aggregate cleaning machine, through the settings of the water tank 2 and the water pump 4, the recycling of water can be realized. After the cleaned water is filtered by the filter plate 3, it can be pumped again by the water pump 4 and sprayed out through the nozzles 10 for cleaning the regenerated aggregate, which can reduce the water consumption and thus achieve the purpose of saving water resources. The brush roller 7 provided inside the cleaning bucket 6 can rotate and, together with the water sprayed out by the nozzles 10, can clean the regenerated aggregate comprehensively to ensure that the dirt on the surface of the aggregate is removed. A plurality of water drainage holes 8 penetrating through the bottom end of the cleaning bucket 6 can ensure that the water in the aggregate after cleaning is quickly discharged, preventing the aggregate from accumulating water in the cleaning bucket 6 for a long time and affecting the cleaning effect and subsequent processing work.

[0034] It should be noted that the plurality of nozzles 10 are all inclined, so that the water is evenly sprayed onto the brush roller 7

[0035] The working principle of the above embodiment is as follows:

[0036] The recycled aggregate is placed into the cleaning hopper 6. The water pump 4 pumps water from the water tank 2 and sends the water to the water collecting pipe 9 through the hose 27. The nozzles 10 on the water collecting pipe 9 spray out the water, which acts together with the rotating brush roller 7 in the cleaning hopper 6 to clean the aggregate comprehensively. The water after cleaning flows out through the water draining holes 8 at the bottom end of the cleaning hopper 6 and flows back into the cleaning tank 1. The water in the cleaning tank 1 is agitated by the rotating shaft 12 and the water deflecting plate 13 to mix with the aggregate, improving the cleaning effect. The ultrasonic generator 17 provides energy for the ultrasonic generating rod 18 through the wire 19. The ultrasonic generating rod 18 generates ultrasonic waves inside the cleaning tank 1 to deeply clean the aggregate, removing the dirt in the tiny gaps and on the surface. The cleaned aggregate is removed from the cleaning tank 1 through the first conveyor belt 15 and the lifting plates 16 thereon. The aggregate is conveyed onto the second conveyor belt 26 and passes through the heating box 21. The heating rods 24 in the heating box 21 heat the air and blow the hot air towards the aggregate through the air outlet slots 25 for drying. The dried aggregate is transported to the collecting box 28 through the second conveyor belt 26.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0038] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multifunctional recycled aggregate cleaning machine, comprising a cleaning box (1), characterized in that: One side of the cleaning box (1) is fixedly connected to a water tank (2), a filter plate (3) is fixedly connected inside the water tank (2), a water pump (4) is fixedly connected to the bottom end of one side of the water tank (2), two support plates (5) are fixedly connected to both sides of the upper end of the water tank (2), a cleaning bucket (6) is fixedly connected to the upper ends of the two support plates (5), a brush roller (7) is rotatably connected inside the cleaning bucket (6), a plurality of drainage holes (8) arranged in a rectangular array are penetrated through the bottom end of the cleaning bucket (6), a water collecting pipe (9) is fixedly connected to one side of the upper end of the cleaning bucket (6), a plurality of nozzles (10) arranged in a linear array are fixedly arranged on the outer wall of the water collecting pipe (9), and a discharge pipe (11) is fixedly connected to one side of the bottom end of the cleaning bucket (6).

2. The multifunctional recycled aggregate cleaning machine according to claim 1 is characterized in that: A rotating shaft (12) is rotatably connected to one side of the interior of the cleaning box (1), and a plurality of water-discharging plates (13) arranged in a circular array are fixedly connected to the outer wall of the rotating shaft (12).

3. The multifunctional recycled aggregate cleaning machine according to claim 1 is characterized in that: Baffles (14) are fixedly connected to both sides of one end of the cleaning box (1) away from the rotating shaft (12), a first conveyor belt (15) is rotatably connected to the inside of the baffle (14), and a plurality of lifting plates (16) arranged in a rectangular array are fixedly connected to the outer wall of the first conveyor belt (15).

4. The multifunctional recycled aggregate cleaning machine according to claim 1 is characterized in that: An ultrasonic generator (17) is fixedly connected to the outer wall of the cleaning box (1), three ultrasonic generating rods (18) arranged in a linear array are fixedly connected to the bottom end of the cleaning box (1), three wires (19) are fixedly connected to the bottom end of the ultrasonic generator (17), and the ends of the three wires (19) away from the ultrasonic generator (17) are fixedly connected to the ultrasonic generating rods (18).

5. The multifunctional recycled aggregate cleaning machine according to claim 1 is characterized in that: Two fixing plates (20) are fixedly connected to a side of the cleaning box (1) away from the water tank (2); a heating box (21) is fixedly connected to the upper ends of the two fixing plates (20); an air inlet pipe (22) is fixedly connected to the upper end of the heating box (21); and a fan (23) is fixedly connected inside the air inlet pipe (22).

6. The multifunctional recycled aggregate cleaning machine according to claim 5 is characterized in that: A heating rod (24) is fixedly connected inside the heating box (21), a plurality of air outlet slots (25) arranged in a linear array are provided at the bottom end of the heating box (21), and a second conveyor belt (26) is rotatably connected between the two fixed plates (20).

7. The multifunctional recycled aggregate cleaning machine according to claim 1 is characterized in that: The output end of the water pump (4) is fixedly connected to a hose (27), and one end of the hose (27) away from the water pump (4) is fixedly connected to a water collecting pipe (9).

8. The multifunctional recycled aggregate cleaning machine according to claim 6, characterized in that: A collecting box (28) is provided at the bottom end of the second conveyor belt (26) away from the cleaning box (1).

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