Recovery device for municipal engineering

Abstract

The utility model relates to the field of municipal engineering recycling, and discloses a municipal engineering recycling device which comprises a waste box, a draining box is obliquely arranged on the waste box, and a filter screen capable of filtering waste water and a cleaning roller for cleaning the filter screen are arranged in the draining box; the water draining box is arranged on the waste box, the water draining box is obliquely arranged, the filter screen for filtering waste water and the cleaning roller for cleaning the filter screen are arranged in the water draining box, when the waste is cleaned in a centralized mode, the waste is placed in the water draining box firstly, and due to the fact that the water draining box is obliquely arranged, the water draining box is arranged in the water draining box; excessive water flows towards the filter screen due to self weight, the wastewater is filtered out through the filter screen, and the cleaning roller can clean the screen surface of the filter screen, so that the filter screen is prevented from being blocked, and the smoothness of water filtration is ensured; and redundant water in the waste is filtered out, so that the total amount of the waste is effectively reduced, and the waste collection, transportation and treatment cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of municipal engineering recycling, and in particular to a recycling device for municipal engineering. Background Art

[0002] Municipal engineering recycling mainly refers to a series of actions to classify, collect, transport, treat and reuse the waste generated during the construction of municipal engineering projects. Municipal engineering may involve road construction, bridge construction, sewage treatment, landscaping, river regulation and other fields, which will generate a large amount of construction waste, waste and recyclable resources;

[0003] The waste generated during the construction of municipal engineering recycling projects will be mixed with a lot of water, especially the waste generated during rainy weather operations will have a higher water content. If the waste mixed with water is directly concentrated in a waste box, since the existing waste box body is relatively closed, the wastewater will be deposited at the bottom of the box after entering the box body, which will increase the total weight of the waste, thereby increasing the cost of waste collection, transportation and treatment. At the same time, if the sewage generated by the mixture of water and waste is directly discharged into the soil or water without treatment, it will cause serious environmental pollution. The heavy metals and organic pollutants that may be contained therein will cause harm to the ecological environment. In order to solve the above problems, a recycling device for municipal engineering is now proposed.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of municipal engineering recycling, the present application provides a municipal engineering recycling device.

[0006] The present application provides a municipal engineering recycling device that adopts the following technical solution:

[0007] A recycling device for municipal engineering includes a waste box with a drain box arranged obliquely on the waste box. The drain box is provided with a filter screen for filtering waste water and a cleaning roller for cleaning the filter screen. The drain box is also provided with a waste pushing component, and the cleaning roller is rotatably arranged on the waste pushing component.

[0008] Preferably, the drain box is also provided with two extrusion plates for extruding the waste and two cylinders for driving the two extrusion plates to achieve the extrusion.

[0009] Preferably, the waste pushing assembly comprises a waste pushing plate and a cylinder 1, the output end of the cylinder 1 is connected to the waste pushing plate, and the cleaning roller is rotatably arranged at the bottom of the waste pushing plate;

[0010] The waste box is provided with a waste inlet.

[0011] Preferably, a wastewater collection assembly is provided at the bottom of the drain tank;

[0012] The wastewater collection assembly includes a diversion hopper, a connecting pipe, and a waste liquid tank. The diversion hopper and the inner cavity of the waste liquid tank are connected by the connecting pipe. The diversion hopper is arranged at the bottom of the filter screen on the drain tank.

[0013] Preferably, a centralized box is slidably arranged in the waste box.

[0014] Preferably, a side box door is rotatably provided on one side of the waste box.

[0015] Preferably, the waste box is further provided with a support block 1, and a rain shelter is rotatably provided inside the support block 1.

[0016] In summary, compared with the related art, the utility model has the following beneficial effects:

[0017] A drain box is arranged on the waste box, and the drain box is arranged at an angle. A filter screen for filtering waste water and a cleaning roller for cleaning the filter screen are arranged in the drain box. When the waste is cleaned centrally, the waste is first placed in the drain box. Since the drain box is arranged at an angle, excess water or due to its own weight flows in the direction of the filter screen, and the waste water is filtered out through the filter screen. The cleaning roller can clean the filter screen surface to avoid clogging of the filter screen and ensure smooth water filtration. Compared with related technologies, the excess water in the waste is filtered out, which effectively reduces the total amount of waste, and is conducive to reducing the cost of waste collection, transportation and treatment. At the same time, the filtered waste water is easy to be treated centrally, and the waste water is prevented from being directly discharged into the soil or water body and causing pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0019] Figure 2 It is a schematic diagram of the overall opening structure of the embodiment of the application;

[0020] Figure 3 is a schematic diagram of a top view of the structure of an embodiment of the application;

[0021] Figure 4 is a schematic diagram of a side cross-sectional structure of an embodiment of the application;

[0022] Figure 5 It is a schematic diagram of the cleaning roller structure of an embodiment of the application.

[0023] Explanation of the reference numerals: 1. Waste box; 2. Side box door; 3. Drain box; 4. Waste push plate; 5. Cylinder one; 6. Extrusion plate; 7. Cylinder two; 8. Waste inlet; 9. Diversion bucket; 10. Connecting pipe; 11. Waste liquid box; 12. Support block one; 13. Awning; 14. Filter screen; 15. Support block two; 16. Cleaning roller; 17. Concentrating box. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-5 This application is described in further detail.

[0025] The present application embodiment discloses a recycling device for municipal engineering. Figure 1-5 A recycling device for municipal engineering, comprising a waste box 1, a drain box 3 is tiltedly arranged on the waste box 1, a filter screen 14 for filtering waste water and a cleaning roller 16 for cleaning the filter screen 14 are arranged in the drain box 3, a waste pushing component is also arranged in the drain box 3, and the cleaning roller 16 is rotatably arranged on the waste pushing component;

[0026] It should be noted that the surface array of the cleaning roller 16 has protrusions, which fit the mesh surface of the filter screen 14. The cleaning roller 16 rotates so that the protrusions pass through the mesh surface of the filter screen 14, which can play a role in cleaning the mesh surface. The drain box 3 can be fixed to the waste box 1 by bolts, and the mesh surface of the filter screen 14 can be made of metal.

[0027] It should be further explained that the bottom side of the drain box 3 fixed to the waste box 1 is higher than the bottom side away from the waste box 1, and the angle between the bottom surface of the drain box 3 and the fixed side of the waste box 1 is 110 degrees to 150 degrees counterclockwise;

[0028] By adopting the above technical solution, the drain box 3 is set at an angle, and the waste is placed in the drain box 3. Excessive water or due to its own weight flows toward the direction of the filter 14, and the waste water is filtered out through the filter 14. The cleaning roller 16 rotates, and the protrusions on the surface of the cleaning roller 16 can clean the filter surface, thereby avoiding clogging of the filter 14 and ensuring smooth water filtration.

[0029] Reference Figure 1-3 The drain box 3 is also provided with two squeezing plates 6 for squeezing the waste and two cylinders 7 for driving the two squeezing plates 6 to achieve squeezing;

[0030] It should be noted that the output end of the cylinder 2 7 is fixedly connected to the extrusion plate 6;

[0031] It can be understood by those skilled in the art that the output end of the cylinder 2 7 is the telescopic rod thereon;

[0032] By adopting the above technical solution, the cylinder 2 7 is driven to move the squeezing plate 6 in the drain box 3, so that the waste in the drain box 3 can be further squeezed to further separate the water in the waste.

[0033] Reference Figure 1-5 The waste pushing assembly includes a waste pushing plate 4 and a cylinder 5, the output end of the cylinder 5 is fixedly connected to the waste pushing plate 4, and a cleaning roller 16 is rotatably arranged at the bottom of the waste pushing plate 4;

[0034] The waste box 1 is provided with a waste inlet 8;

[0035] It can be understood by those skilled in the art that the output end of the cylinder 1 5 is the telescopic rod thereon;

[0036] It should be noted that a support block 2 5 is fixed to the bottom of the waste pushing plate 4, and the cleaning roller 16 rotates on the support block 2 15 through a rotating shaft. The bottom edge of the waste inlet 8 is arc-shaped, so that the incoming waste is not easy to get stuck on the edge of the waste inlet 8, so that the waste enters the waste box 1 more smoothly;

[0037] It should be further explained that, since there is a protrusion on the cleaning roller 16, there is a gap between the cleaning roller 16 and the inner bottom surface of the drain box 3. The cleaning roller 16 can not only clean the mesh surface of the filter screen 14, but also reduce the friction between the waste pushing plate 4 and the bottom of the drain box 3 when the waste pushing plate 4 moves in the drain box 3. At the same time, when the waste pushing plate 4 moves, if there is still waste water, it can flow to the filter screen 14 through the gap between the cleaning roller 16 and the inner bottom surface of the drain box 3;

[0038] By adopting the above technical solution, the cylinder 1 5 is driven to move the waste pushing plate 4 in the drain box 3, so that the fully drained waste can enter the drain box 3 through the waste inlet 8.

[0039] Reference Figure 1-4 , a wastewater collection assembly is provided at the bottom of the drain tank 3;

[0040] The wastewater collection assembly includes a diversion hopper 9, a connecting pipe 10, and a waste liquid tank 11. The diversion hopper 9 and the waste liquid tank 11 are connected through the connection of the connecting pipe 10. The diversion hopper 9 is arranged at the bottom of the filter screen 14 on the drain tank 3.

[0041] It should be noted that the guide bucket 9 is fixed to the bottom of the drain box 3 by bolts;

[0042] It should be further explained that a waste liquid port (not shown in the figure) is provided on the waste liquid tank 11 for discharging the waste water in the waste liquid tank 11, so as to further centrally treat the waste water in the waste liquid tank 11. A waste liquid bucket (not shown in the figure) connected to the connecting pipe 10 may also be placed in the waste liquid tank 11, and a box door is provided on the side of the waste liquid tank 11, so that the waste liquid bucket can be drawn out to clean the waste water by opening and closing the box door.

[0043] By adopting the above technical solution, the wastewater enters the waste liquid tank 11 through the guide bucket 9 and the connecting pipe 10, which is convenient for centralized treatment of the collected wastewater.

[0044] Reference Figure 2 and 4 , a centralized box 17 is slidably provided in the waste box 1;

[0045] It should be noted that the top height of the centralizing box 17 is flush with or slightly lower than the bottom surface of the waste inlet 8;

[0046] By adopting the above technical solution, relatively dry waste entering the waste box 1 will fall into the centralized box 17, which is convenient for centralized treatment of the waste.

[0047] Reference Figure 1-3 A side box door 2 is rotatably provided on one side of the waste box 1;

[0048] It should be noted that the side box door 2 is hinged to the waste box 1;

[0049] By adopting the above technical solution, the side box door 2 is provided to facilitate the central box 17 to be pulled out of the waste box 1, so as to facilitate the centralized treatment of waste.

[0050] Reference Figure 1 The waste box 1 is also provided with a support block 12, and a rain shelter 13 is rotatably provided inside the support block 12;

[0051] By adopting the above technical solution, the rain shelter 13 is arranged above the drain box 3, which can prevent precipitation in rainy weather from falling into the drain box 3.

[0052] The implementation principle of a municipal engineering recycling device in an embodiment of the present application is as follows: when it is necessary to process the waterlogged waste, the waste is first placed in the drain box 3. Since the drain box 3 is fixed on the waste box 1 in an inclined state, the excess water in the waste will naturally flow to the filter screen 14 along the inclined angle of the drain box 3 under the action of its own gravity. The waste water is filtered out through the filter screen 14 and flows into the guide bucket 9, and then flows into the waste liquid tank 11 through the connecting pipe 10. The cylinder 2 7 is driven to make the extrusion plate 6 squeeze the waste in the drain box 3 to further squeeze out the water in the waste. After sufficient squeezing, the cylinder 1 5 is driven to make the push plate 4 approach the waste box 1, so that the fully squeezed waste is pushed into the central box 17 in the waste box 1 through the waste inlet 8. When the capacity of the central box 17 reaches the maximum, the side box door 2 is opened and the central box 17 is pulled out for cleaning. Similarly, when the capacity of the waste liquid tank 11 reaches the maximum, the waste water in the waste liquid tank 11 is discharged for centralized treatment.

[0053] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0054] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0055] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A recycling device for municipal engineering, comprising a waste box (1), characterized in that: The waste box (1) is provided with a drain box (3) at an angle, the drain box (3) is provided with a filter screen (14) for filtering waste water and a cleaning roller (16) for cleaning the filter screen (14), the drain box (3) is also provided with a waste pushing component, and the cleaning roller (16) is rotatably provided on the waste pushing component; The drain box (3) is also provided with two squeezing plates (6) for squeezing the waste and two cylinders (7) for driving the two squeezing plates (6) to achieve squeezing; A wastewater collection assembly is provided at the bottom of the drain box (3); The wastewater collection assembly comprises a guide hopper (9), a connecting pipe (10), and a waste liquid tank (11). The guide hopper (9) and the waste liquid tank (11) are connected via the connecting pipe (10). The guide hopper (9) is arranged at the bottom of the filter screen (14) on the drain tank (3).

2. A municipal engineering recycling device according to claim 1, characterized in that: The waste pushing assembly comprises a waste pushing plate (4) and a cylinder (5), wherein the output end of the cylinder (5) is connected to the waste pushing plate (4), and the cleaning roller (16) is rotatably arranged at the bottom of the waste pushing plate (4); The waste box (1) is provided with a waste inlet (8).

3. A municipal engineering recycling device according to claim 1, characterized in that: A concentration box (17) is slidably arranged inside the waste box (1).

4. A municipal engineering recycling device according to claim 1, characterized in that: A side box door (2) is rotatably provided on one side of the waste box (1).

5. A municipal engineering recycling device according to claim 1, characterized in that: The waste box (1) is also provided with a support block (12), and a rain shelter (13) is rotatably arranged inside the support block (12).

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