Sorting equipment for municipal waste incineration

Abstract

The utility model relates to the technical field of garbage treatment, in particular to sorting equipment for municipal garbage incineration, which comprises a mounting part and a blocking component, a discharge port is arranged at one end of the mounting part, a plurality of groups of fixing parts are symmetrically arranged at two ends of the mounting part at equal intervals, positioning parts are arranged in the fixing parts in an inserting and pulling manner, and screws are arranged in threaded holes of the positioning parts. The screws are in contact connection with the fixing pieces, the positioning pieces in the two sets of symmetrically-arranged fixing pieces are arranged on the same set of sorting pieces, every two adjacent sets of sorting pieces are in contact connection, the apertures of the sorting pieces sequentially arranged on the side of the discharging opening are gradually reduced, and the blocking assemblies are arranged on the mounting piece, located at the connecting position of every two sets of sorting pieces and used for temporary storage of slag. The mounting part is arranged on the supporting assembly, and the supporting assembly is used for supporting the mounting part and adjusting the angle of the mounting part; and the sorting grade is high, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a sorting device for urban garbage incineration. Background Art

[0002] Waste incineration is the process of reducing the volume of waste through oxidation at high temperature through appropriate thermal decomposition, combustion, melting and other reactions to become residue or molten solid matter. At present, general waste incineration uses high-temperature furnaces to burn waste in a centralized manner. During the incineration process, a large amount of slag will be produced. The slag is generally in block shape. Due to the different types of waste and dopants, the size and shape of the slag produced by combustion are also different. Due to the difference in size of slag, the use of a unified crushing device will affect the blades of the crushing device due to the difference in size. Therefore, the fine slag powder and slag blocks produced by waste incineration are generally sorted, and then processed using crushing and grinding tools of different precisions according to the size of the slag. Therefore, screening and sorting equipment is often required for the recovery of slag produced during waste incineration.

[0003] Currently, most of the sorting equipment on the market uses a drum with a mesh to perform flip screening. This method can only screen out two sizes of slag at the same time. When sorting slag particles of different sizes, the size of the mesh needs to be changed, making the sorting work very cumbersome and the mesh may be blocked. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a sorting device for urban garbage incineration which has high sorting level and is convenient to use.

[0005] The utility model discloses a sorting device for urban garbage incineration, comprising:

[0006] Mounting parts and barrier components, one end of the mounting part is provided with a discharge port, and two ends of the mounting part are symmetrically and equidistantly provided with multiple groups of fixing parts, a positioning part is inserted and pulled out of the fixing part, a screw is provided in the threaded hole of the positioning part, and the screw is in contact with and connected to the fixing part, and the positioning parts in the two groups of symmetrically arranged fixing parts are arranged on the same group of sorting parts, and the two adjacent groups of sorting parts are in contact with each other. The aperture of the sorting parts arranged in sequence from the discharge port side gradually decreases, and the barrier component is arranged on the mounting part and is located at the connection between each two groups of sorting parts. The barrier component is used for temporary storage of slag;

[0007] Support assembly, the mounting piece is arranged on the support assembly, and the support assembly is used for mounting piece support and angle adjustment.

[0008] Furthermore, the blocking component includes multiple groups of connecting pieces arranged at equal intervals on the top end of the mounting piece. A transmission shaft is arranged inside the shaft hole of the connecting piece. Two coaxially mounted transmissions are symmetrically arranged on the same group of blocking pieces. The blocking piece is located at the connection of two sorting pieces and is in contact connection with the sorting pieces. The blocking piece is driven by a power component.

[0009] Preferably, the power component includes servo motors respectively arranged at both ends of the mounting piece. A worm is coaxially arranged at the output end of the servo motor. A worm gear is coaxially arranged on the transmission shaft. The worm gears on multiple groups of transmission shafts on the same side are arranged alternately. The worm is in meshing transmission connection with the worm gears on the same side.

[0010] Furthermore, a stabilizing piece is arranged on the mounting piece and is arranged inside the shaft hole of the worm gear.

[0011] Preferably, the support component includes support shafts respectively and symmetrically arranged at both ends of the mounting piece. Support pieces are arranged on two groups of support shafts on one side of the mounting piece. The two support pieces are arranged on the operating table. The support piece is at the feeding end of the mounting piece. An adjusting component is arranged on the operating table. The two support shafts at the other end of the mounting piece are arranged on the adjusting component. The operating table is arranged on the driving component.

[0012] Furthermore, the adjusting component includes two groups of auxiliary pieces arranged on the operating table. The support shaft is arranged inside the adjusting slot of the auxiliary piece. A bolt is arranged in the threaded inner hole of the support shaft. The bolt passes through the long slot hole of the auxiliary piece and is in contact connection with the auxiliary piece.

[0013] Preferably, the driving component includes multiple groups of mounting shafts arranged in the through cavity of the operating table. The multiple groups of mounting shafts are arranged on the mounting base. A cylinder is arranged on the mounting base. The output end of the cylinder is arranged on the operating table.

[0014] Furthermore, multiple groups of support feet are arranged at the bottom end of the mounting base.

[0015] Preferably, the two servo motors at both ends of the mounting piece are driven separately.

[0016] Furthermore, a lead-out end is arranged on the side of the discharge port of the mounting piece.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through multiple sets of fixing parts and positioning parts symmetrically and equidistantly arranged on the mounting part, and the design of the sorting part with gradually decreasing aperture, the step-by-step precise screening of slag particles is realized. This design can automatically distinguish slag of different sizes, without the need to frequently replace parts, greatly simplifies the sorting process, improves work efficiency. The contact connection method between the screw and the fixing part ensures the firm installation of the sorting part. This design facilitates the disassembly and assembly of the sorting part. The stable support and angle adjustment function provided by the support assembly control the rolling speed of the slag under the action of gravity. The setting of the baffle assembly effectively stores the slag temporarily. Combined with the step-by-step sorting design, it increases the residence time in each sorting area, prevents the influence of slag inclusion on sorting, has a high sorting level and good usability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the axonometric structural schematic diagram of the present utility model;

[0020] Figure 3 is the left view structural schematic diagram of the present utility model;

[0021] Figure 4 is the part structural schematic diagram of the present utility model;

[0022] Reference numerals in the drawings: 1, mounting part; 2, fixing part; 3, positioning part; 4, sorting part; 5, screw; 6, connecting part; 7, transmission shaft; 8, baffle; 9, servo motor; 10, worm; 11, worm gear; 12, stabilizing part; 13, support shaft; 14, support part; 15, operating platform; 16, auxiliary part; 17, bolt; 18, mounting shaft; 19, mounting base; 20, cylinder; 21, support foot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0024] As Figures 1 to 4 shown, a sorting device for urban waste incineration of the present utility model includes:

[0025] Mounting member 1 and baffle assembly. One end of the mounting member 1 is provided with a discharge port. A plurality of groups of fixing members 2 are symmetrically and equidistantly arranged at both ends of the mounting member 1. A positioning member 3 is inserted into the fixing member 2. A screw 5 is arranged in the threaded hole of the positioning member 3, and the screw 5 is in contact connection with the fixing member 2. The positioning members 3 in two groups of symmetrically arranged fixing members 2 are arranged on the same sorting member 4. Adjacent two groups of sorting members 4 are in contact connection. The aperture of the sorting members 4 arranged successively from the discharge port side gradually decreases. The baffle assembly is arranged on the mounting member 1 and is located at the connection of every two groups of sorting members 4. The baffle assembly is used for temporarily storing slag. A diversion member is correspondingly arranged on each sorting member 4;

[0026] Support assembly. The mounting member 1 is arranged on the support assembly. The support assembly is used for supporting the mounting member 1 and adjusting the angle; Through the design of a plurality of groups of fixing members 2 and positioning members 3 symmetrically and equidistantly arranged on the mounting member 1, and the sorting members 4 with gradually decreasing apertures, the step-by-step precise screening of slag particles is realized. This design can automatically distinguish slag of different sizes, without the need to frequently replace components, greatly simplifies the sorting process, and improves work efficiency. The contact connection mode between the screw 5 and the fixing member 2 ensures the firm installation of the sorting member 4. This design facilitates the disassembly and assembly of the sorting member 4. The stable support and angle adjustment functions provided by the support assembly enable the rolling speed of the slag to be controlled under the action of gravity. The setting of the baffle assembly effectively stores the slag temporarily. Cooperating with the step-by-step sorting design, it increases the residence time in each sorting area, prevents the influence of slag inclusion on sorting, has a high sorting level, and is convenient to use.

[0027] As Figures 1 to 4 shown, as a preferred solution, the baffle assembly includes a plurality of groups of connecting members 6 arranged at equal intervals on the top end of the mounting member 1. A transmission shaft 7 is arranged inside the shaft hole of the connecting member 6. Two coaxially installed transmission shafts 7 are symmetrically arranged on the same baffle member 8. The baffle member 8 is located at the connection of two groups of sorting members 4 and is in contact connection with the sorting members 4. The baffle member 8 is driven by a power assembly. The power assembly includes servo motors 9 respectively arranged at both ends of the mounting member 1. A worm 10 is coaxially arranged at the output end of the servo motor 9. A worm gear 11 is coaxially arranged on the transmission shaft 7. The worm gears 11 on a plurality of groups of transmission shafts 7 on the same side are arranged alternately. The worm 10 is in meshing transmission connection with the worm gears 11 on the same side. The two servo motors 9 at both ends of the mounting member 1 are driven independently. A stabilizing member 12 is arranged on the mounting member 1. The stabilizing member 12 is arranged inside the shaft hole of the worm gear 11; Through the precise cooperation of the servo motor 9 and the worm 10 - worm gear 11 mechanism, the baffle member 8 realizes the functions of dynamically adjustable slag temporary storage and conveying. The setting of the stabilizing member 12 strengthens the rotational stability of the worm gear 11, effectively reduces the vibration and wear during operation. By independently driving each baffle member 8 through the servo motor 9, the slag is discharged step by step and stays in each stage of the sorting member 4.

[0028] As Figures 1 to 4As shown, as a preferred solution, the support assembly includes support shafts 13 symmetrically arranged at both ends of the mounting member 1 respectively. Support members 14 are arranged on two groups of support shafts 13 on one side of the mounting member 1. The two groups of support members 14 are arranged on the operation table 15. The support members 14 are at the feeding end of the mounting member 1. An adjustment assembly is arranged on the operation table 15. The two groups of support shafts 13 at the other end of the mounting member 1 are arranged on the adjustment assembly. The operation table 15 is arranged on the driving assembly. The adjustment assembly includes two groups of auxiliary members 16 arranged on the operation table 15. The support shafts 13 are arranged inside the adjustment slots of the auxiliary members 16. Bolts 17 are arranged in the threaded inner holes of the support shafts 13. The bolts 17 pass through the long slot holes of the auxiliary members 16 and are in contact connection with the auxiliary members 16. Through the connection design of the support shafts 13 and the bolts 17 of the auxiliary members 16, combined with the application of the adjustment assembly, the mounting member 1 can achieve fine adjustment of the angle. This design not only adapts to the needs of different working environments and types of garbage, but also facilitates adjusting the optimal inclination angle according to the actual working conditions to control the rolling speed and sorting efficiency of the slag on the sorting member 4, thereby maximizing the sorting effect. The stable structure design of the support assembly, including the arrangement of the support shafts 13 and the support members 14, and the stable support of the operation table 15, jointly ensures the stability of the entire sorting equipment during operation.

[0029] As Figures 1 to 4 shown, as a preferred solution, the driving assembly includes multiple groups of mounting shafts 18 arranged in the through cavity of the operation table 15. The multiple groups of mounting shafts 18 are arranged on the mounting base 19. A cylinder 20 is arranged on the mounting base 19. The output end of the cylinder 20 is arranged on the operation table 15. Multiple groups of support feet 21 are arranged at the bottom of the mounting base 19. Through the cooperation of the multiple groups of mounting shafts 18, the operation table 15 is slidably supported on the mounting base 19. Through the cylinder 20, the operation table 15 drives the multiple groups of sorting members 4 on the mounting member 1 to swing to screen the slag on the temporary sorting member 4. The arrangement of the mounting base 19 and the multiple groups of support feet 21 provides a solid physical support for the entire driving assembly and even the entire sorting equipment.

[0030] As Figures 1 to 4 shown, as a preferred solution, a lead-out end is arranged on the discharge port side of the mounting member 1. The arrangement of the lead-out end enables the diversion and discharge of the remaining slag after screening, which is convenient for centralized collection.

[0031] As Figures 1 to 4 shown, as a preferred solution, the working process is as follows:

[0032] First, place the device at the designated position and ensure that all components are correctly installed and connected. By adjusting the bolt 17 in the support assembly, the operator can adjust the tilt angle of the mounting member 1 according to actual needs to optimize the rolling speed and sorting effect of the slag on the sorting member 4. Start the cylinder 20 to drive the operating platform 15 and the mounting member 1 installed thereon to perform necessary position adjustments or swinging actions. The operator places the untreated slag at the feeding end of the operating platform 15. Due to the inclined setting of the mounting member 1, the slag begins to roll towards the discharge port side under the action of gravity. As the slag rolls, they first encounter the sorting member 4 with a smaller aperture. The slag with larger particles is blocked by the blocking member 8 and temporarily stored in the corresponding sorting area. Then, start the servo motor 9 to drive the blocking member 8 storing the slag to flip. After that, when the slag continues to move towards the discharge port, it will sequentially pass through the sorting members 4 with gradually increasing apertures. This process realizes the natural classification of the slag by size. Finally, the remaining slag can be centrally collected through the leading-out end.

[0033] A sorting device for municipal waste incineration according to the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0034] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A sorting device for municipal waste incineration, characterized in that, Including: An installation part and a baffle component. One end of the installation part is provided with a discharge port. Multiple groups of fixing parts are symmetrically and equidistantly arranged at both ends of the installation part. A positioning part is inserted into the fixing part. A screw is arranged in the threaded hole of the positioning part, and the screw is in contact connection with the fixing part. The positioning parts in two groups of symmetrically arranged fixing parts are arranged on the same sorting part. Adjacent two groups of sorting parts are in contact connection. The aperture of the sorting parts sequentially arranged from the side of the discharge port gradually decreases. The baffle component is arranged on the installation part and is located at the connection of every two groups of sorting parts. The baffle component is used for temporarily storing slag; A support component. The installation part is arranged on the support component. The support component is used for supporting the installation part and adjusting the angle.

2. The sorting device for urban waste incineration according to claim 1, characterized in that, The baffle component includes multiple groups of connecting parts arranged at equal intervals at the top end of the installation part. A transmission shaft is arranged inside the shaft hole of the connecting part. Two coaxially installed transmission shafts are symmetrically arranged on the same baffle part. The baffle part is at the connection of two groups of sorting parts and is in contact connection with the sorting parts. The baffle part is driven by a power component.

3. A sorting device for urban waste incineration according to claim 2, characterized in that, The power component includes servo motors respectively arranged at both ends of the installation part. A worm is coaxially arranged at the output end of the servo motor. A worm gear is coaxially arranged on the transmission shaft. The worm gears on multiple groups of transmission shafts on the same side are arranged alternately. The worm is in meshing transmission connection with the worm gears on the same side.

4. The sorting device for urban waste incineration according to claim 3, characterized in that, A stabilizing part is arranged on the installation part and is arranged inside the shaft hole of the worm gear.

5. The sorting device for urban waste incineration according to claim 3, characterized in that, The two servo motors at both ends of the installation part are driven independently.

6. A sorting device for urban waste incineration according to claim 1, characterized in that, The support component includes support shafts respectively and symmetrically arranged at both ends of the installation part. Support parts are arranged on two groups of support shafts on one side of the installation part. The two support parts are arranged on the operating platform. The support parts are at the feeding end of the installation part. An adjusting component is arranged on the operating platform. The two support shafts at the other end of the installation part are arranged on the adjusting component. The operating platform is arranged on the driving component.

7. The sorting device for urban waste incineration according to claim 6, characterized in that, The adjusting component includes two groups of auxiliary parts arranged on the operating platform. The support shaft is arranged inside the adjusting groove of the auxiliary part. A bolt is arranged in the threaded inner hole of the support shaft. The bolt passes through the long slot hole of the auxiliary part and is in contact connection with the auxiliary part.

8. The sorting device for urban waste incineration according to claim 6, wherein, The driving component includes multiple groups of installation shafts arranged in the through cavity of the operating platform. The multiple groups of installation shafts are arranged on the installation base. A cylinder is arranged on the installation base. The output end of the cylinder is arranged on the operating platform.

9. A sorting device for urban waste incineration according to claim 8, characterized in that, Multiple groups of support feet are arranged at the bottom end of the installation base.

10. A sorting device for urban waste incineration according to claim 1, characterized in that, A leading end is arranged on the side of the discharge port of the installation part.

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