Building waste recycled aggregate washing purification device

Abstract

The utility model discloses a construction waste recycled aggregate washing purification device, and relates to the technical field of recycled aggregates. The side part of the water tank is provided with a hoisting assembly and an overflow box, the hoisting assembly is provided with a cleaning assembly positioned in the water tank, the bottom of the overflow box is connected with a water pump, and a return pipe is connected between the output end of the water pump and the side part of the water tank; a filter plate is placed in the overflow box, two hanging pieces corresponding to the overflow box are arranged on the upper side of the filter plate, an overflow groove is formed in the side portion of the water containing box and located between the two hanging pieces, and the cleaning assembly and the filter plate are located below the overflow groove. The overflow box, the filter plate and the overflow tank are matched, light and floating garbage can be conveniently collected in a centralized mode, the influence on passing ability of large and small garbage is reduced, the filter plate can be conveniently lifted out or positioned through the hanging piece, and therefore the filtered garbage can be conveniently removed.

Description

Technical Field

[0001] The utility model belongs to the field of recycled aggregates, and in particular relates to a water washing and purification device for recycled aggregates of construction waste. Background Art

[0002] Construction waste is a multi-component mixture. In addition to inorganic hard components such as waste concrete and waste bricks and tiles, it also contains waste wood, waste asphalt, waste metal, waste plastic and other components. Construction waste must be utilized separately on the basis of effective separation of each component, so as to realize the resource disposal of construction waste. Aggregate is a granular material that plays a skeleton and filling role in concrete and mortar. Construction waste contains a large amount of recycled aggregate, which can be recycled.

[0003] A Chinese patent with publication number CN214417117U discloses a water-washing and purification device for recycled aggregates from construction waste, comprising a water tank, the upper surface of the water tank being fixedly connected to a box body, the inner wall of the water tank being fixedly connected to a fixed frame, the surface of the fixed frame being provided with a fixed plate, the fixed frame being fixedly connected to a filter plate through the fixed plate, a drain pipe being provided on one side of the box body, the drain pipe and the water tank being connected through and through, a water inlet pipe being provided on one side of the box body, a water pump being provided on one side of the water inlet pipe, one end of the water inlet pipe being connected through and through the water tank, a motor being fixedly connected to the inner wall of the box body, a rotating shaft being extended from one end of the motor, a support plate being fixedly connected to the inner wall of the box body, and a disturbance rod being fixedly connected to the rotating shaft passing through the support plate.

[0004] During use, the construction waste recycled aggregate water washing and purification device disclosed in the application utilizes a salvage spoon to salvage large pieces of garbage and a filter to filter smaller garbage. The operation process is relatively cumbersome, and it is inconvenient to clean up the garbage and it is also inconvenient to take out the recycled aggregate after washing. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a water washing and purification device for recycled aggregates of construction waste.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A washing and purification device for recycled aggregates from construction waste, comprising a water tank, a hoisting assembly and an overflow box installed on the side of the water tank, a cleaning assembly located in the water tank installed on the hoisting assembly, a water pump connected to the bottom of the overflow box, an input end of the water pump connected to the inner cavity of the overflow box, a return pipe connected between the output end of the water pump and the side of the water tank, and the return pipe connected to the inner cavity of the water tank;

[0008] A filter plate is placed in the overflow box, and two hanging parts corresponding to the overflow box are installed on the upper side of the filter plate. An overflow trough is provided on the side of the water tank. The overflow trough runs through the upper end of the water tank, and is connected with the water tank and the inner cavity of the overflow box. The overflow trough is located between the two hanging parts, and the cleaning assembly and the filter plate are located below the overflow trough.

[0009] Optionally, the hanging member includes a top plate located on the upper side of the overflow box, a handle is installed on the upper side of the top plate, a hanging plate and two extension plates are installed on the lower side of the top plate, the extension plate is installed on the upper side of the filter plate, and the hanging plate is located on the side of the overflow box. The hanging plate cooperates with the top plate to facilitate positioning and installation of the filter plate.

[0010] Optionally, a water inlet pipe is connected to the side of the water tank, the water inlet pipe is communicated with the inner cavity of the water tank, a first valve is arranged on the water inlet pipe, and the water inlet pipe can be controlled to inject water into the water tank by switching the first valve.

[0011] Optionally, a drain pipe is connected to the side of the water tank, the drain pipe is connected to the inner cavity of the water tank, the water inlet pipe is located above the drain pipe, and a second valve is provided on the drain pipe. By opening the second valve, the sewage in the water tank can be controlled to be discharged from the drain pipe.

[0012] Optionally, the cleaning component includes a net barrel located in the water tank, a plurality of spoilers are installed on the inner wall side of the net barrel, and a connecting plate corresponding to the hanging component is installed on the upper end of the net barrel, and the water is stirred by rotating the spoiler.

[0013] Optionally, the lifting assembly includes an electric push rod installed on the side of the water tank, a first motor is embedded in the output end of the electric push rod, a rotating plate is installed at the output end of the first motor, the rotating plate is located above the water tank, a second motor is installed at the end of the rotating plate, an extension column is installed at the output end of the second motor, the extension column is installed on the upper side of the connecting plate, and the second motor drives the extension column and the cleaning assembly to rotate.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] The overflow box, the filter plate and the overflow trough are coordinated to collect light and floating garbage in a centralized manner, thereby reducing the impact on the passability of large and small garbage. The filter plate can be lifted or positioned by the hanging parts to facilitate the removal of filtered garbage. The lifting assembly and the cleaning assembly are coordinated to drive the cleaning assembly to rotate to clean or dry the recycled aggregate, and the cleaning assembly can be transferred to the side of the water tank to take out the recycled aggregate and put in the construction waste containing the recycled aggregate, so that the water in the water tank can clean multiple batches of recycled aggregate, thereby improving the utilization rate of water resources.

[0016] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Water tank 1, overflow trough 101, water inlet pipe 2, first valve 201, lifting assembly 3, electric push rod 301, rotating plate 302, second motor 303, extension column 304, cleaning assembly 4, net bucket 401, spoiler 402, connecting plate 403, overflow box 5, water pump 6, return pipe 601, filter plate 7, extension plate 701, top plate 702, handle 703, hanging plate 704, drain pipe 8, second valve 801.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-2 As shown, in this embodiment, a washing and purification device for recycled aggregates from construction waste is provided, comprising a water tank 1, a hoisting assembly 3 and an overflow tank 5 are installed on the side of the water tank 1, a cleaning assembly 4 located in the water tank 1 is arranged on the hoisting assembly 3, a water pump 6 is connected to the bottom of the overflow tank 5, an input end of the water pump 6 is connected to the inner cavity of the overflow tank 5, a return pipe 601 is connected between the output end of the water pump 6 and the side of the water tank 1, and the return pipe 601 is connected to the inner cavity of the water tank 1;

[0025] A filter plate 7 is placed in the overflow box 5, and two hanging parts corresponding to the overflow box 5 are installed on the upper side of the filter plate 7. An overflow groove 101 is provided on the side of the water tank 1. The overflow groove 101 runs through the upper end of the water tank 1. The overflow groove 101 is connected with the water tank 1 and the inner cavity of the overflow box 5. The overflow groove 101 is located between the two hanging parts, and the cleaning component 4 and the filter plate 7 are located below the overflow groove 101.

[0026] One aspect of the application of this embodiment is as follows: when in use, construction waste containing recycled aggregates is put into the cleaning component 4, and then clean water is injected into the water tank 1. After the clean water submerges the cleaning component 4, clean water is continuously injected so that the clean water in the water tank 1 flows from the overflow tank 101 into the overflow tank 5. After a certain amount of water is stored in the overflow tank 5, water injection is stopped, and then the water pump 6 is operated to pump out the water in the overflow tank 5 and input it back into the water tank 1 through the reflux pipe 601, so that the water in the water tank 1 continues to flow out from the overflow tank 101, and the water circulates between the water tank 1 and the overflow tank 5. In this process, the cleaning component 4 rotates to press against the construction waste. The built-up garbage is cleaned, and the floating garbage will float on the water surface in the water tank 1. The floating garbage and smaller garbage will enter the overflow box 5 from the overflow trough 101 with the flow of water. The floating garbage and smaller garbage are collectively referred to as lightly floating garbage below. Then the filter plate 7 is used to filter the water flowing into the overflow box 5, so that the lightly floating garbage is intercepted on the filter plate 7. After the cleaning is completed, the lifting component 3 works to lift the cleaning component 4 out of the water tank 1 to drain water, and control the cleaning component 4 to rotate and throw water. When there is a lot of lightly floating garbage in the overflow box 5, the lifting suspension part will lift the filter plate 7 out of the overflow box 5 for cleaning, and then reinstall it after the cleaning is completed.

[0027] The hanging member of this embodiment includes a top plate 702 located on the upper side of the overflow box 5, a handle 703 is installed on the upper side of the top plate 702, a hanging plate 704 and two extension plates 701 are installed on the lower side of the top plate 702, the extension plate 701 is installed on the upper side of the filter plate 7, and the hanging plate 704 is located on the side of the overflow box 5. The top plate 702 and then the hanging plate 704 cooperate to facilitate the positioning and installation of the filter plate 7, and the handle 703 facilitates the lifting and lowering of the filter plate 7.

[0028] The side of the water tank 1 of this embodiment is connected with a water inlet pipe 2, which is communicated with the inner cavity of the water tank 1. A first valve 201 is provided on the water inlet pipe 2. The water inlet pipe 2 can be connected to an external water source. By opening the first valve 201, the water inlet pipe 2 can be controlled to inject water into the water tank 1.

[0029] In this embodiment, a drain pipe 8 is connected to the side of the water tank 1, and the drain pipe 8 is connected to the inner cavity of the water tank 1. The water inlet pipe 2 is located above the drain pipe 8. A second valve 801 is provided on the drain pipe 8. The drain pipe 8 can be connected to an external sewage pipe. By opening the second valve 801, the sewage in the water tank 1 can be controlled to be discharged from the drain pipe 8.

[0030] The cleaning component 4 of this embodiment includes a net barrel 401 located in the water tank 1, and a plurality of spoilers 402 are installed on the side of the inner wall of the net barrel 401. A connecting plate 403 corresponding to the lifting component 3 is installed on the upper end of the net barrel 401. When the net barrel 401 rotates, the spoiler 402 is driven to rotate synchronously, thereby stirring the water in the net barrel 401, thereby improving the cleanliness of the recycled aggregate.

[0031] The hoisting assembly 3 of the present embodiment includes an electric push rod 301 installed on the side of the water tank 1, and the output end of the electric push rod 301 is embedded with a first motor, and the output end of the first motor is equipped with a rotating plate 302, and the rotating plate 302 is located above the water tank 1. The end of the rotating plate 302 is equipped with a second motor 303, and the output end of the second motor 303 is equipped with an insertion column 304, and the insertion column 304 is installed on the upper side of the connecting plate 403. The second motor 303 drives the insertion column 304 and the cleaning assembly 4 to rotate. When the electric push rod 301 When the rotating plate 302 is extended and pushed upward, the cleaning component 4 can be lifted out of the water tank 1. After the cleaning component 4 rotates and spun dry, the first motor is controlled to drive the rotating plate 302 to rotate, thereby rotating the cleaning component 4 to the side of the water tank 1, and then the electric push rod 301 is retracted to put down the cleaning component 4, thereby improving the convenience of taking out the recycled aggregate. At this time, the cleaned recycled aggregate can be taken out from the net bucket 401, and construction waste containing recycled aggregate can continue to be put in for cleaning, so that the water in the water tank 1 can be used to clean multiple batches of recycled aggregate.

[0032] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A water washing and purification device for recycled aggregates from construction waste, characterized in that: include: A water tank (1), wherein a hanging assembly (3) and an overflow tank (5) are mounted on the side of the water tank (1); a cleaning assembly (4) located inside the water tank (1) is mounted on the hanging assembly (3); a water pump (6) is connected to the bottom of the overflow tank (5); and a return pipe (601) is connected between the output end of the water pump (6) and the side of the water tank (1); A filter plate (7) is placed in the overflow box (5), and two hanging parts corresponding to the overflow box (5) are installed on the upper side of the filter plate (7). An overflow trough (101) is provided on the side of the water storage tank (1), and the overflow trough (101) is located between the two hanging parts. The cleaning assembly (4) and the filter plate (7) are located below the overflow trough (101).

2. A water washing and purification device for recycled aggregate from construction waste according to claim 1, characterized in that: The hanging member comprises a top plate (702) located on the upper side of the overflow box (5); a handle (703) is installed on the upper side of the top plate (702); a hanging plate (704) and two extension plates (701) are installed on the lower side of the top plate (702); the extension plate (701) is installed on the upper side of the filter plate (7); and the hanging plate (704) is located on the side of the overflow box (5).

3. The water washing and purification device for recycled aggregate from construction waste according to claim 1 is characterized in that: A water inlet pipe (2) is connected to the side of the water storage tank (1), and a first valve (201) is provided on the water inlet pipe (2).

4. A construction waste recycled aggregate water washing and purification device according to claim 3, characterized in that: A drainage pipe (8) is connected to the side of the water storage tank (1), the water inlet pipe (2) is located above the drainage pipe (8), and a second valve (801) is provided on the drainage pipe (8).

5. The water washing and purification device for recycled aggregate from construction waste according to claim 1 is characterized in that: The cleaning assembly (4) comprises a net barrel (401) located in the water tank (1), a plurality of spoilers (402) are installed on the inner wall side of the net barrel (401), and a connecting plate (403) corresponding to the hanging assembly (3) is installed on the upper end of the net barrel (401).

6. The water washing and purification device for recycled aggregate from construction waste according to claim 5 is characterized in that: The lifting assembly (3) comprises an electric push rod (301) mounted on the side of the water tank (1); a first motor is embedded in the output end of the electric push rod (301); a rotating plate (302) is mounted on the output end of the first motor; a second motor (303) is mounted on the end of the rotating plate (302); an insertion column (304) is mounted on the output end of the second motor (303); and the insertion column (304) is mounted on the upper side of the connecting plate (403).

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