Closed municipal solid waste incineration device

Abstract

The utility model discloses a closed municipal solid waste incineration device, which belongs to the technical field of municipal solid waste incineration and comprises an incineration device main body, the incineration device main body is communicated with a filter storage box through a centrifugal fan, an adjusting screw rod is rotatably mounted at the top of an inner cavity of the filter storage box, and the surface of the adjusting screw rod is movably connected with an assembly plate. A filter frame used for filtering fly ash in airflow is mounted at the bottom of the assembly plate, and vibration assemblies used for performing shaking ash removal on the filter frame are arranged on the two sides of the assembly plate; the collecting hopper is arranged at the bottom of an inner cavity of the filter storage box and used for collecting fly ash, a fixed clamping plate is clamped to the outer side of the collecting hopper, and an extrusion assembly for compressing the fly ash is arranged above the collecting hopper; in the incineration process, generated fly ash can be guided through airflow, meanwhile, the fly ash is separated, filtered and collected, fluffy fly ash can be compressed, the collecting space occupied by the fly ash is reduced, and the storage cost is reduced.

Description

Technical Field

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

[0002] Domestic waste treatment refers specifically to solid waste generated by daily life or activities that provide services for daily life. We can treat urban domestic waste by incineration; and in order to prevent the environment from being seriously polluted or even damaged after incineration, it is generally necessary to incinerate it through a closed incineration device. However, during the incineration process of garbage in current incineration devices, the fly ash generated by the incineration of garbage often occupies a large volume during the storage process after collection due to its fluffy nature, which in turn increases storage costs and reduces the utilization efficiency of the fly ash storage box. Therefore, we need to propose a closed urban domestic waste incineration device. Utility Model Content

[0003] The purpose of the utility model is to provide a closed urban domestic waste incineration device, which can guide the fly ash generated during the incineration process through airflow, and at the same time filter and collect the fly ash, and can compress the fluffy fly ash, reduce the collection space occupied by the fly ash, reduce the storage cost, and improve the utilization rate of the fly ash collection, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides: a closed urban domestic waste incineration device, including an incineration device main body, the incineration device main body is connected to a filter storage box through a centrifugal fan, an adjusting screw is rotatably installed on the top of the inner cavity of the filter storage box, and an assembly plate is movably connected to the surface of the adjusting screw, a filter frame for filtering fly ash in the airflow is installed at the bottom of the assembly plate, and vibration components for shaking and cleaning the filter frame are arranged on both sides of the assembly plate; a collecting bucket for collecting fly ash is arranged at the bottom of the inner cavity of the filter storage box, a fixed clamping plate is clamped on the outer side of the collecting bucket, and an extrusion component for compressing the fly ash is arranged above the collecting bucket.

[0005] Preferably, the vibration assembly includes: a connecting plate movably mounted on the surface of the adjusting screw, and limiting rods mounted at both ends of the assembly plate; wherein a fixing plate is mounted on the top of the connecting plate, both ends of the limiting rod are slidably connected to the surface of the fixing plate, and the other side of the assembly plate is slidably connected to the guide rod via the connecting plate.

[0006] Preferably, a vibration motor is installed on the top of the assembly plate, a buffer spring is sleeved on the surface of the limit rod, and an end of the buffer spring is connected to the surface of the fixing plate.

[0007] Preferably, the top end of the adjusting screw rod and the top of the filter storage box are connected with a driven bevel gear, and a driving motor is installed on the top of the filter storage box. The output end of the driving motor is drivingly connected to the surface of the driven bevel gear.

[0008] Preferably, one side of the driving motor is located on the top of the filter storage box and is connected to a mounting plate, and a protective shell for protecting the driving motor is mounted on the surface of the mounting plate.

[0009] Preferably, the extrusion assembly includes: a limiting guide rod connected to the inner wall of the filter storage box, and an ash pressing plate movably mounted on the surface of the limiting guide rod; wherein, the surface of the ash pressing plate is slidably connected to the inner wall of the collecting bucket, the end of the ash pressing plate is connected to an adjusting plate, and a sealing block is provided on one side of the adjusting plate.

[0010] Preferably, card slots are provided on both sides of the filter storage box, and the fixed card plates are movably inserted into the inner walls of the card slots.

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

[0012] The utility model cooperates with the structures of centrifugal fan, adjusting screw, assembly plate, filter frame, vibration component and extrusion component, and drives the driven bevel gear through the driving motor to rotate the adjusting screw, so as to drive the height of the assembly plate connected to the top of the connecting plate to be adjusted, and the filter frame at the bottom of the assembly plate is lowered to the air inlet position of the centrifugal fan, and the fly ash generated by the incineration of the incineration device body is sucked into the filter storage box in cooperation with the centrifugal fan, and the fly ash is filtered and collected by the filter frame; the vibration motor vibrates on the assembly plate, so that the assembly plate cooperates with the buffer spring on the surface of the limit rod, and the fly ash on the filter frame can be vibrated and dropped into the collection bucket, and the ash pressing plate is moved on the limit guide rod through the adjusting plate to squeeze the fly ash in the collection bucket, thereby reducing the collection space occupied by the fly ash and improving the utilization rate of the fly ash collection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the internal structure of the filter storage box of the utility model;

[0015] Figure 3 This is a schematic diagram of the assembly plate structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the ash pressing plate of the utility model.

[0017] In the figure: 1. Incineration device body; 2. Filter storage box; 3. Centrifugal fan; 4. Mounting plate; 5. Protective shell; 6. Driving motor; 7. Connecting plate; 8. Fixing plate; 9. Adjusting screw; 10. Driven bevel gear; 11. Guide rod; 12. Assembly plate; 13. Limit rod; 14. Buffer spring; 15. Filter rack; 16. Vibration motor; 17. Collecting bucket; 18. Card slot; 19. Fixed card plate; 20. Limiting guide rod; 21. Ash pressing plate; 22. Adjusting plate; 23. Blocking block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides: a closed urban domestic waste incineration device, including an incineration device body 1, the incineration device body 1 is connected to a filter storage box 2 through a centrifugal fan 3, an adjusting screw 9 is rotatably installed on the top of the inner cavity of the filter storage box 2, and an assembly plate 12 is movably connected to the surface of the adjusting screw 9, a filter frame 15 for filtering fly ash in the airflow is installed at the bottom of the assembly plate 12, and vibration components for shaking and cleaning the filter frame 15 are arranged on both sides of the assembly plate 12; a collecting bucket 17 for collecting fly ash is arranged at the bottom of the inner cavity of the filter storage box 2, a fixed clamping plate 19 is clamped on the outer side of the collecting bucket 17, and an extrusion component for compressing the fly ash is arranged above the collecting bucket 17.

[0020] It is worth noting that, through the coordinated arrangement of the centrifugal fan 3, the adjusting screw 9, the assembly plate 12, the filter frame 15, the vibration assembly and the extrusion assembly structure, the fly ash generated during the incineration process can be guided by the airflow, and the fly ash can be filtered and collected at the same time, and the fluffy fly ash can be compressed to reduce the collection space occupied by the fly ash and reduce the storage cost.

[0021] Specifically, the vibration assembly includes: a connecting plate 7 movably mounted on the surface of the adjusting screw 9, and a limiting rod 13 mounted on both ends of the assembly plate 12; wherein, a fixing plate 8 is mounted on the top of the connecting plate 7, and both ends of the limiting rod 13 are slidably connected to the surface of the fixing plate 8, and the other side of the assembly plate 12 is slidably connected to the guide rod 11 through the connecting plate 7. A vibration motor 16 is mounted on the top of the assembly plate 12, and a buffer spring 14 is sleeved on the surface of the limiting rod 13, and the end of the buffer spring 14 is connected to the surface of the fixing plate 8.

[0022] Furthermore, the adjusting screw 9 is a lifting component for transmitting the connecting plate 7, the connecting plate 7 is a structure for fixing the fixed plate 8, and the fixed plate 8 plays a lifting role for the assembly plate 12. The connecting plates 7 on both sides of the assembly plate 12 are an integrated structure, and the guide rod 11 assists the movement of the connecting plate 7 to play a guiding effect. The assembly plate 12 is a structure for installing the filter frame 15, and the filter frame 15 is a structure for filtering fly ash. The buffer spring 14 cooperates with the limit rod 13 to play a shaking role, and cooperates with the vibration motor 16 to improve the vibration cleaning effect of the filter frame 15.

[0023] The top of the adjusting screw rod 9 is connected to a driven bevel gear 10 at the top of the filter storage box 2. A driving motor 6 is installed at the top of the filter storage box 2. The output end of the driving motor 6 is connected to the surface of the driven bevel gear 10. One side of the driving motor 6 is connected to a mounting plate 4 at the top of the filter storage box 2. A protective shell 5 for protecting the driving motor 6 is mounted on the surface of the mounting plate 4. Card slots 18 are provided on both sides of the filter storage box 2. A fixed card plate 19 is movably inserted into the inner wall of the card slot 18.

[0024] In addition, the driven bevel gear 10 is a structure for cooperating with the drive motor 6 to pass through the adjusting screw 9, the mounting plate 4 is a structure for installing the protective shell 5, the protective shell 5 is a structure for protecting the drive motor 6 and the driven bevel gear 10, and the slot 18 is a structure for installing the fixed card plate 19. The fixed card plate 19 is inserted into the slot 18 to limit the collecting bucket 17.

[0025] The extrusion assembly includes: a limiting guide rod 20 connected to the inner wall of the filter storage box 2, and an ash pressing plate 21 movably installed on the surface of the limiting guide rod 20; wherein, the surface of the ash pressing plate 21 is slidably connected to the inner wall of the collecting bucket 17, and the end of the ash pressing plate 21 is connected to an adjusting plate 22, and a sealing block 23 is provided on one side of the adjusting plate 22.

[0026] Among them, the limiting guide rod 20 is a structure that guides and limits the ash pressing plate 21, thereby improving the stability of the movement of the ash pressing plate 21. The ash pressing plate 21 compresses the fluffy fly ash inside the collecting bucket 17. The collecting bucket 17 is a structure for collecting fly ash. The sealing block 23 is a structure for sealing the through groove on the adjusting plate 22.

[0027] The driven bevel gear 10 is driven by the driving motor 6 to rotate the adjusting screw 9, thereby driving the height of the assembly plate 12 connected to the top of the connecting plate 7 to be adjusted, and the filter frame 15 at the bottom of the assembly plate 12 is lowered to the air intake position of the centrifugal fan 3, and the fly ash generated by the incineration of the incineration device body 1 is sucked into the filter storage box 2 in cooperation with the centrifugal fan 3, and the fly ash is filtered and collected by the filter frame 15; the vibration motor 16 is vibrated on the assembly plate 12, so that the assembly plate 12 cooperates with the buffer spring 14 on the surface of the limit rod 13, and the fly ash on the filter frame 15 can be vibrated and dropped into the collection bucket 17, and the ash pressing plate 21 is moved on the limit guide rod 20 through the adjusting plate 22 to squeeze the fly ash inside the collection bucket 17, thereby reducing the collection space occupied by the fly ash and improving the utilization rate of the fly ash collection.

[0028] 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 closed urban domestic waste incineration device, characterized in that: include: An incineration device body (1), the incineration device body (1) being connected to a filter storage box (2) via a centrifugal fan (3), an adjusting screw (9) being rotatably mounted on the top of the inner cavity of the filter storage box (2), a mounting plate (12) being movably connected to the surface of the adjusting screw (9), a filter frame (15) for filtering fly ash in an airflow being mounted on the bottom of the mounting plate (12), and vibration components for shaking and cleaning the filter frame (15) being arranged on both sides of the mounting plate (12); A collecting hopper (17) for collecting fly ash is arranged at the bottom of the inner cavity of the filter storage box (2), a fixed clamping plate (19) is clamped on the outer side of the collecting hopper (17), and an extrusion component for compressing the fly ash is arranged above the collecting hopper (17).

2. A closed-type municipal solid waste incineration device according to claim 1, characterized in that: The vibration component comprises: a connecting plate (7) movably mounted on the surface of the adjusting screw (9), and Limit rods (13) mounted on both ends of the assembly plate (12); A fixing plate (8) is installed on the top of the connecting plate (7), two ends of the limiting rod (13) are slidably connected to the surface of the fixing plate (8), and the other side of the assembly plate (12) is slidably connected to the guide rod (11) via the connecting plate (7).

3. A closed-type municipal solid waste incineration device according to claim 2, characterized in that: A vibration motor (16) is installed on the top of the assembly plate (12), a buffer spring (14) is sleeved on the surface of the limit rod (13), and an end of the buffer spring (14) is connected to the surface of the fixing plate (8).

4. A closed-type municipal solid waste incineration device according to claim 1, characterized in that: A driven bevel gear (10) is connected to the top of the adjusting screw (9) and located at the top of the filter storage box (2). A drive motor (6) is installed on the top of the filter storage box (2). The output end of the drive motor (6) is drivingly connected to the surface of the driven bevel gear (10).

5. A closed-type municipal solid waste incineration device according to claim 4, characterized in that: One side of the drive motor (6) is located at the top of the filter storage box (2) and is connected to a mounting plate (4), and a protective shell (5) for protecting the drive motor (6) is mounted on the surface of the mounting plate (4).

6. A closed-type municipal solid waste incineration device according to claim 1, characterized in that: The extrusion assembly comprises: a limiting guide rod (20) connected to the inner wall of the filter storage box (2), and An ash pressing plate (21) movably mounted on the surface of the limiting guide rod (20); The surface of the ash pressing plate (21) is slidably connected to the inner wall of the collecting bucket (17), the end of the ash pressing plate (21) is connected to an adjustment plate (22), and a blocking block (23) is provided on one side of the adjustment plate (22).

7. A closed-type municipal solid waste incineration device according to claim 1, characterized in that: The filter storage box (2) is provided with card slots (18) on both sides, and the fixed card plate (19) is movably inserted into the inner wall of the card slot (18).

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