Waste residue recovery device for garbage power generation

Abstract

The utility model belongs to the technical field of waste residue recovery, and particularly discloses a garbage power generation waste residue recovery device which comprises a machine body, a feeding port, two protective covers, springs and connecting plates, the feeding port is formed in the upper portion of the machine body, the two protective covers are symmetrically arranged on the inner side of the feeding port, and the two connecting plates corresponding to the protective covers are symmetrically fixed to the upper portion of the feeding port. A plurality of springs are arranged between the connecting plates and the corresponding protective covers; a feeding port is formed in the machine body, two parallel smashing wheels are symmetrically arranged below the feeding port, a first driving motor is arranged on one side of the machine body, two gears meshed with each other are arranged on the other side of the machine body, the two gears are connected with the corresponding smashing wheels through rotating shafts respectively, a discharging port is formed in the middle of the lower portion of the machine body, and a feeding cylinder is arranged on the discharging port. The feeding port can be directly opened by pressing the protective cover downwards, the feeding port is automatically closed by loosening the protective cover after the garbage is put into the feeding port, then waste residues generated by garbage power generation are put into the feeding port, and the waste residues are smashed through the smashing wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of waste residue recovery, in particular to a garbage power generation waste residue recovery device. Background Art

[0002] Waste-to-energy refers to a form of power generation that uses a special incineration boiler to burn urban solid waste and then generates electricity through a steam turbine generator set. Waste-to-energy can be divided into two categories: waste incineration power generation and landfill gas power generation.

[0003] Waste-to-energy generally produces waste residues, which need to be crushed by a pulverizer during the recycling process. However, dust is generated during the crushing process, so some people install a dust suction mechanism on the side of the device. For example, the Chinese utility model patent with announcement number CN217663536U specifically discloses a waste-to-energy waste residue recovery device.

[0004] However, during actual use of the above-mentioned waste residue recovery device, people will find that although the device can extract internal dust through the exhaust pipe, since the feed port is open, some dust will still float out from the feed port during actual work, causing the working environment to deteriorate and easily be inhaled into the mouth of the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a waste slag recovery device for garbage power generation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage power generation waste residue recovery device, comprising a body, a feed port, a protective cover, a spring and a connecting plate, wherein a feed port is arranged above the body, two protective covers are symmetrically arranged inside the feed port, each protective cover is hinged to the inner wall of the feed port, two connecting plates corresponding to the protective covers are symmetrically fixed above the feed port, a plurality of springs are arranged between the connecting plates and the corresponding protective covers, and the two ends of the springs are respectively fixed to the corresponding connecting plates and the protective covers; two mutually parallel crushing wheels are symmetrically arranged below the feed port, a first driving motor is arranged on one side of the body, two mutually meshing gears are arranged on the other side of the body, the two gears are respectively connected to the corresponding crushing wheels through rotating shafts, the driving shaft of the first driving motor is connected to one of the crushing wheels, a feed port is arranged in the middle position below the body, and a feeding barrel is arranged on the feed port; when adding materials, the feed port can be directly opened by pressing the protective cover downward, and the feed port is automatically closed by loosening the protective cover after the materials are put in, and then the waste residue of garbage power generation is put in from the feed port and the waste residue is crushed by the crushing wheel.

[0007] Preferably, a driving rod is provided inside the feeding barrel, a second driving motor is provided at one end of the feeding barrel, a discharge port is provided at the other end of the feeding barrel, a driving shaft of the second driving motor is connected to the driving rod, an auger piece is provided on the driving rod, the second driving motor is used to drive the auger piece to rotate, and the auger piece is used to transport the crushed debris.

[0008] Preferably, a support frame is fixed at a position below the machine body near the side, and the support frame is mainly used for supporting.

[0009] Preferably, the feed opening is conical so as to concentrate the waste residue between the two crushing wheels.

[0010] Preferably, a limiting block is provided on the side wall of the feed port, and the limiting block is located above the protective cover, and the provided limiting block serves to limit the protective cover.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a protective cover in the conical feed port and connects the protective cover with a spring, so that the protective cover can be pressed down to open the feed port, and then the waste residue is put into the machine body for crushing. When the waste residue is put in, the protective cover is automatically closed by loosening, so that dust generated when the waste residue is crushed can be prevented from floating out of the feed port. The auger piece is provided to transport the crushed waste residue, so as to avoid blockage caused by the accumulation of waste residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 The internal structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3 The internal structure of the utility model is shown in FIG. Figure 2 .

[0016] In the figure: 1. machine body; 2. feed port; 3. protective cover; 4. connecting plate; 5. spring; 6. limiting block; 7. crushing wheel; 8. gear; 9. first drive motor; 10. feed barrel; 11. drive rod; 12. second drive motor; 13. auger piece; 14. discharge port; 15. support frame. DETAILED DESCRIPTION

[0017] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3 The utility model provides a technical solution: a waste power generation waste residue recovery device, including a body 1, a feed port 2, a protective cover 3, a spring 5 and a connecting plate 4, wherein the feed port 2 is arranged above the body 1, and two protective covers 3 are symmetrically arranged inside the feed port 2, each protective cover 3 is hinged to the inner wall of the feed port 2, and two connecting plates 4 corresponding to the protective covers 3 are symmetrically fixed above the feed port 2, and a plurality of springs 5 ​​are arranged between the connecting plates 4 and the corresponding protective covers 3, and the two ends of the springs 5 ​​are respectively fixed to the corresponding connecting plates 4 and the protective covers 3; two mutually parallel springs are symmetrically arranged below the feed port 2 A crushing wheel 7 is arranged in row, a first driving motor 9 is arranged on one side of the body 1, and two meshing gears 8 are arranged on the other side of the body 1, the two gears 8 are connected with the corresponding crushing wheels 7 through a rotating shaft respectively, and the driving shaft of the first driving motor 9 is connected with one of the crushing wheels 7, a feeding port is arranged in the middle position below the body 1, and a feeding barrel 10 is arranged on the feeding port; when adding materials, the feeding port 2 can be directly opened by pressing the protective cover 3 downward, and the feeding port 2 is automatically closed by loosening the protective cover 3 after adding, and then the waste residue of garbage power generation is put into the feeding port 2 and the waste residue is crushed by the crushing wheel 7.

[0021] Furthermore, a driving rod 11 is provided inside the feeding barrel 10, a second driving motor 12 is provided at one end of the feeding barrel 10, a discharge port 14 is provided at the other end of the feeding barrel 10, a driving shaft of the second driving motor 12 is connected to the driving rod 11, and an auger piece 13 is provided on the driving rod 11. The second driving motor 12 is used to drive the auger piece 13 to rotate, and the auger piece 13 is used to transport the crushed debris.

[0022] Furthermore, a support frame 15 is fixed at a position below the body 1 near the side, and the support frame 15 is mainly provided to play a supporting role.

[0023] Furthermore, the feed opening 2 is conical so as to facilitate the waste residue to be placed between the two crushing wheels 7 .

[0024] Furthermore, a limiting block 6 is provided on the side wall of the feed port 2 , and the limiting block 6 is located above the protective cover 3 . The limiting block 6 serves to limit the protective cover 3 .

[0025] In summary, when the device is in use, the power supply of the first drive motor 9 is turned on, so that one of the crushing wheels 7 of the first drive motor 9 rotates, so that the crushing wheel 7 drives the other crushing wheel 7 to rotate through the gear 8, and then the protective cover 3 is pressed downward, so that the protective cover 3 stretches the spring 5, so that the spring 5 deforms and stretches, thereby opening the feed port 2, and then the waste residue is put into the feed port 2, and then the protective cover 3 is released. At the same time, the spring 5 rebounds due to no pressure, and pulls the protective cover 3 back to its original position, closing the feed port 2. After the waste residue enters the body 1 from the feed port 2, it will be squeezed and crushed by the two crushing wheels 7. The dust generated during the crushing process is not easy to float out of the feed port 2 because the feed port 2 is conical. Even if it floats out of the feed port 2, the protective cover 3 is set to block the dust and prevent it from floating into the air. The crushed waste residue enters the feeding barrel 10, and the power supply of the second drive motor 12 is turned on, so that the drive rod 11 drives the auger piece 13 to rotate, and the crushed waste residue is discharged from the discharge port 14.

[0026] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste-to-energy waste residue recovery device, characterized in that: The invention comprises a machine body (1), a feed port (2), a protective cover (3), a spring (5) and a connecting plate (4); the machine body (1) is provided with a feed port (2) above, two protective covers (3) are symmetrically provided inside the feed port (2), each protective cover (3) is hinged to the inner wall of the feed port (2), two connecting plates (4) corresponding to the protective covers (3) are symmetrically fixed above the feed port (2), a plurality of springs (5) are provided between the connecting plates (4) and the corresponding protective covers (3), and the two ends of the springs (5) are respectively fixed to the opposite ends. The machine body (1) is provided with a first drive motor (9) on one side of the machine body (1), and two mutually meshing gears (8) are provided on the other side of the machine body (1). The two gears (8) are connected to the corresponding crushing wheels (7) through rotating shafts, and the driving shaft of the first drive motor (9) is connected to one of the crushing wheels (7). A feed opening is provided in the middle of the lower side of the machine body (1), and a feeding barrel (10) is provided on the feed opening.

2. The waste-to-energy slag recovery device according to claim 1, characterized in that: A driving rod (11) is arranged inside the feeding barrel (10), a second driving motor (12) is arranged at one end of the feeding barrel (10), a discharge port (14) is arranged at the other end of the feeding barrel (10), a driving shaft of the second driving motor (12) is connected to the driving rod (11), and a auger piece (13) is arranged on the driving rod (11).

3. The waste-to-energy slag recovery device according to claim 1, characterized in that: A support frame (15) is fixed below the machine body (1) and close to the side edge.

4. The waste-to-energy slag recovery device according to claim 1, characterized in that: The feed inlet (2) is conical.

5. The waste-to-energy slag recovery device according to claim 1, characterized in that: A limiting block (6) is provided on the side wall of the feed port (2), and the limiting block (6) is located above the protective cover (3).

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