Waste incineration ash crushing device

Abstract

The utility model discloses a waste incineration ash crushing device which comprises a box body, a first crushing roller and a second crushing roller are respectively arranged in the box body close to the top end, the first crushing roller is movably connected in the box body, a first motor is fixedly connected to the outer wall of one side of the box body, and a second motor is fixedly connected to the outer wall of the other side of the box body. And one end of an output shaft of the first motor is fixed to the first crushing roller, an adjusting assembly enabling the second crushing roller to move is arranged in the box body so as to control the distance between the first crushing roller and the second crushing roller, and a conical funnel is fixedly connected to the interior, close to the bottom end, of the box body. According to the utility model, waste residues can fall onto the conical funnel and flow out from the leakage holes in the conical funnel, unfiltered waste residues slide into the annular charging barrel along the outer wall of the conical funnel, the unfiltered waste residues can be removed in time, and the flow of the waste residues can be accelerated through the vibration of the conical funnel, so that the waste residues can flow away more quickly; the retention time of the waste residues on the surface of the conical funnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of incineration ash, in particular to a waste incineration ash crushing device. Background Art

[0002] Incineration ash refers to the solid ash produced by the incineration system. With the rapid development of social economy, industrial waste slag is increasing, which not only puts tremendous pressure on the urban environment, but also restricts the development of the city. In order to make better use of these waste slags, it is generally necessary to crush them to crush large pieces of waste slag into fine particles.

[0003] At present, the general method for crushing waste residue is to squeeze the waste residue by rotating two crushing rollers against each other to crush it. After the waste residue is crushed, there are still some larger waste residues mixed in it. For this reason, the crushed waste residue needs to be filtered. However, when filtering the waste residue, the unfiltered waste residue cannot be removed in time and will accumulate on the filter net, causing the filter net to be blocked and affecting its filtration efficiency. In addition, for the two crushing rollers, it is inconvenient to adjust the distance between the two crushing rollers according to the size of the waste residue, and there are defects in its use. Therefore, the technicians in this field provide a waste incineration ash crushing device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a waste incineration ash crushing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste incineration ash crushing device comprises a box body, wherein a first crushing roller and a second crushing roller are respectively arranged inside the box body near the top, the first crushing roller is movably connected in the box body, a first motor is fixedly connected to an outer wall of one side of the box body, and one end of the first motor output shaft is fixed to the first crushing roller, an adjusting component for moving the second crushing roller is arranged inside the box body to control the distance between the first crushing roller and the second crushing roller, a conical funnel is fixedly connected to the inside of the box body near the bottom end, an annular barrel is fixedly connected to the bottom inner wall of the box body, the bottom end of the conical funnel is flush with the surface of the annular barrel, and a beating component for vibrating the conical funnel is arranged on one side of the box body.

[0007] As a further solution of the utility model, the adjustment component is a sliding frame, sliding openings are opened on both sides of the box body, the sliding frame is movably connected in the two sliding openings, the second crushing roller is movably connected to the sliding frame, an outer wall of one side of the box body is fixedly connected to an electric telescopic rod, and one end of the electric telescopic rod passes through the box body and is fixed to the sliding frame, one end of the sliding frame is fixedly connected to a second motor, and one end of the second motor output shaft is fixed to the second crushing roller.

[0008] As a further solution of the utility model, the beating component is a rubber ball, a notch is opened on one side of the box body, a rotating shaft is movably connected in the notch, a rotating plate is fixedly connected to the rotating shaft, one end of the rotating plate extends to the interior of the box body, the rubber ball is fixedly connected to the bottom of one end of the rotating plate, and the rubber ball is in contact with the conical funnel, and a driving component for rotating the rotating shaft is provided on the outer wall of one side of the box body.

[0009] As a further solution of the utility model, the driving assembly includes a cam and a pressure block, one end of the first crushing roller passes through the box and is fixedly connected to the cam, the pressure block is fixedly connected to the other end of the rotating plate, the cam is in contact with the rotating plate, the circumferential outer wall of the rotating shaft is movably connected to a torsion spring, and the two ends of the torsion spring are respectively fixed to the rotating shaft and the box.

[0010] As a further solution of the utility model, a feed hopper is fixedly connected to the top of the box body.

[0011] As a further solution of the utility model, a feeding port is provided at the bottom of the box body.

[0012] As a further solution of the utility model, a through opening is opened on one side of the box body, and a sliding door is movably connected in the through opening.

[0013] The beneficial effects of the utility model are:

[0014] 1. The waste residue falls into the conical funnel and flows out from the leakage hole on the conical funnel. The unfiltered waste residue slides along the outer wall of the conical funnel into the annular barrel. The unfiltered waste residue is removed in time to avoid the waste residue staying on the conical funnel and causing blockage, which affects the filtration rate.

[0015] 2. The rubber ball is rotated downward to hit the conical funnel, causing it to vibrate. The vibration of the conical funnel accelerates the flow of waste residue, helps the waste residue flow away faster, and reduces the time the waste residue stays on the surface of the conical funnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front side three-dimensional structure of a waste incineration ash crushing device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the rear three-dimensional structure of a waste incineration ash crushing device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a first partial cross-sectional structure of a waste incineration ash crushing device proposed by the utility model;

[0019] Figure 4 This is a second partial cross-sectional structural schematic diagram of a waste incineration ash crushing device proposed by the utility model.

[0020] In the figure: 1. Box body; 2. Sliding door; 3. Slide; 4. Feed hopper; 5. First motor; 6. Second motor; 7. Electric telescopic rod; 8. First crushing roller; 9. Second crushing roller; 10. Conical funnel; 11. Annular barrel; 12. Sliding frame; 13. Feeding port; 14. Rubber ball; 15. Rotating plate; 16. Rotating shaft; 17. Torsion spring; 18. Pressing block; 19. Cam. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0022] Reference Figure 1-Figure 4 A waste incineration ash crushing device comprises a box body 1, wherein a first crushing roller 8 and a second crushing roller 9 are respectively arranged inside the box body 1 near the top, wherein the first crushing roller 8 is rotatably connected to the box body 1, a first motor 5 is fixed to an outer wall of one side of the box body 1 by bolts, and one end of the output shaft of the first motor 5 is fixed to the first crushing roller 8, and the waste slag falls into the box body 1, and the first crushing roller 8 and the second crushing roller 9 are controlled to rotate inwardly to crush the waste slag, and an adjusting component for moving the second crushing roller 9 is arranged inside the box body 1 to control the first crushing roller 8 and The distance between the second crushing roller 9, the inside of the box body 1 near the bottom is fixed with a conical funnel 10 by bolts, and the bottom inner wall of the box body 1 is fixed with an annular barrel 11 by bolts, the bottom end of the conical funnel 10 is flush with the surface of the annular barrel 11, the crushed waste residue falls into the conical funnel 10, and flows out through the leakage holes on the conical funnel 10, while the unfiltered waste residue slides along the outer wall of the conical funnel 10 into the annular barrel 11, and then the unfiltered waste residue is removed in time, and a beating component for vibrating the conical funnel 10 is provided on one side of the box body 1.

[0023] In the utility model, the adjustment component is a sliding frame 12, and sliding openings 3 are opened on both sides of the box body 1. The sliding frame 12 is slidably connected in the two sliding openings 3, and the second crushing roller 9 is rotatably connected to the sliding frame 12. An electric telescopic rod 7 is fixed to the outer wall of one side of the box body 1 by bolts, and one end of the electric telescopic rod 7 passes through the box body 1 and is fixed to the sliding frame 12. A second motor 6 is fixed to one end of the sliding frame 12 by bolts, and one end of the output shaft of the second motor 6 is fixed to the second crushing roller 9. The first motor 5 and the second motor 6 rotate forward and reverse respectively to rotate the first crushing roller 8 and the second crushing roller 9 inward.

[0024] In the utility model, the beating component is a rubber ball 14, a notch is provided on one side of the box body 1, a rotating shaft 16 is rotatably connected in the notch, a rotating plate 15 is fixed on the rotating shaft 16 by bolts, one end of the rotating plate 15 extends to the inside of the box body 1, the rubber ball 14 is fixed to the bottom of one end of the rotating plate 15 by bolts, and the rubber ball 14 is in contact with the conical funnel 10, and a driving component for rotating the rotating shaft 16 is provided on the outer wall of one side of the box body 1, the driving component includes a cam 19 and a pressure block 18, one end of the first crushing roller 8 passes through the box body 1 and is keyed to the cam 19, the pressure block 18 is fixed to the other end of the rotating plate 15 by bolts, the cam 19 is in contact with the rotating plate 15, and the circumference of the rotating shaft 16 A torsion spring 17 is sleeved on the outer wall, and the two ends of the torsion spring 17 are fixed to the rotating shaft 16 and the box body 1 respectively. The first crushing roller 8 rotates to rotate the cam 19, and the rotation of the cam 19 squeezes the pressure block 18. After the pressure block 18 is squeezed, the rotating plate 15 rotates downward. At the same time, the torsion spring 17 is deformed by the force, and the rotating plate 15 rotates downward to lift the rubber ball 14 and separate it from the conical funnel 10. When the cam 19 rotates to separate from the pressure block 18, the torsion spring 17 rebounds and resets to make the rotating plate 15 rotate upward. At this time, the rubber ball 14 rotates downward to slap the conical funnel 10, causing the conical funnel 10 to vibrate. The vibration of the conical funnel 10 accelerates the flow of waste slag, which helps the waste slag to flow away faster.

[0025] In the utility model, a feed hopper 4 is fixed to the top of the box body 1 by bolts, and the waste residue is transported to the feed hopper 4 by external transport equipment.

[0026] In the utility model, a discharge port 13 is provided at the bottom of the box body 1 , and the waste residue flows out through the leakage holes on the conical funnel 10 for filtration, and then is discharged through the discharge port 13 .

[0027] In the utility model, a through opening is opened on one side of the box body 1, and a sliding door 2 is rotatably connected in the through opening. The annular barrel 11 can be moved out of the box body 1 by opening the sliding door.

[0028] Working principle: When the waste residue needs to be crushed, the waste residue is transported to the feed hopper 4 through external conveying equipment, and then the waste residue falls into the box body 1, and the first motor 5 and the second motor 6 are started. The first motor 5 and the second motor 6 rotate forward and reverse respectively to make the first crushing roller 8 and the second crushing roller 9 rotate inward to crush the waste residue. The crushed waste residue falls into the conical funnel 10 and flows out through the leakage holes on the conical funnel 10, while the unfiltered waste residue slides along the outer wall of the conical funnel 10 into the annular barrel 11, thereby timely removing the unfiltered waste residue, and at the same time At the same time, the first crushing roller 8 rotates to rotate the cam 19, and the rotation of the cam 19 squeezes the pressing block 18. After the pressing block 18 is squeezed, the rotating plate 15 rotates downward. At the same time, the torsion spring 17 is deformed by the force, and the rotating plate 15 rotates downward to lift the rubber ball 14 and separate it from the conical funnel 10. When the cam 19 rotates to separate from the pressing block 18, the torsion spring 17 rebounds and resets to make the rotating plate 15 rotate upward. At this time, the rubber ball 14 rotates downward to slap the conical funnel 10, causing the conical funnel 10 to vibrate. The vibration of the conical funnel 10 accelerates the flow of waste slag, which helps the waste slag to flow away faster.

[0029] In this application, structures and connection relationships that are not described in detail are all prior arts, and their structures and principles are well-known technologies and will not be described in detail here.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste incineration ash crushing device, comprising a box (1), characterized in that: The box body (1) is provided with a first crushing roller (8) and a second crushing roller (9) near the top, respectively. The first crushing roller (8) is movably connected in the box body (1). A first motor (5) is fixedly connected to an outer wall of one side of the box body (1), and one end of an output shaft of the first motor (5) is fixed to the first crushing roller (8). An adjusting component for moving the second crushing roller (9) is provided in the box body (1) to control the distance between the first crushing roller (8) and the second crushing roller (9). A conical funnel (10) is fixedly connected to the inside of the box body (1) near the bottom, and an annular barrel (11) is fixedly connected to the bottom inner wall of the box body (1). The bottom end of the conical funnel (10) is flush with the surface of the annular barrel (11). A beating component for vibrating the conical funnel (10) is provided on one side of the box body (1).

2. The waste incineration ash crushing device according to claim 1, characterized in that: The adjustment component is a sliding frame (12), both sides of the box body (1) are provided with sliding openings (3), the sliding frame (12) is movably connected in the two sliding openings (3), the second crushing roller (9) is movably connected to the sliding frame (12), an electric telescopic rod (7) is fixedly connected to the outer wall of one side of the box body (1), and one end of the electric telescopic rod (7) passes through the box body (1) and is fixed to the sliding frame (12), one end of the sliding frame (12) is fixedly connected to the second motor (6), and one end of the output shaft of the second motor (6) is fixed to the second crushing roller (9).

3. The waste incineration ash crushing device according to claim 1, characterized in that: The beating component is a rubber ball (14). A notch is provided on one side of the box (1). A rotating shaft (16) is movably connected in the notch. A rotating plate (15) is fixedly connected to the rotating shaft (16). One end of the rotating plate (15) extends into the interior of the box (1). The rubber ball (14) is fixedly connected to the bottom of one end of the rotating plate (15). The rubber ball (14) is in contact with the conical funnel (10). A driving component for rotating the rotating shaft (16) is provided on the outer wall of one side of the box (1).

4. The waste incineration ash crushing device according to claim 3, characterized in that: The driving assembly comprises a cam (19) and a pressure block (18); one end of the first crushing roller (8) passes through the housing (1) and is fixedly connected to the cam (19); the pressure block (18) is fixedly connected to the other end of the rotating plate (15); the cam (19) is in contact with the rotating plate (15); the circumferential outer wall of the rotating shaft (16) is movably connected to a torsion spring (17), and the two ends of the torsion spring (17) are respectively fixed to the rotating shaft (16) and the housing (1).

5. The waste incineration ash crushing device according to claim 1, characterized in that: A feed hopper (4) is fixedly connected to the top of the box body (1).

6. The waste incineration ash crushing device according to claim 1, characterized in that: The bottom of the box body (1) is provided with a feeding opening (13).

7. The waste incineration ash crushing device according to claim 1, characterized in that: A through opening is provided on one side of the box body (1), and a sliding door (2) is movably connected in the through opening.

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