Garbage fermentation device for garbage incineration power plant

Abstract

The utility model provides a garbage fermentation device for a garbage incineration power plant. According to the garbage fermentation device of the garbage incineration power plant, two supporting frames are fixedly connected to the positions, located on the two sides, of the top of a bottom plate, the adjacent sides of the two supporting frames are rotationally connected with penetrating rotating shafts through bearings, and driven gears are fixedly connected to the ends, close to the opposite sides, of the outer surfaces of the two rotating shafts; the adjacent ends of the two rotating shafts are fixedly connected with a fermentation container, a discharging frame is installed on the outer surface of the fermentation container, a lifting assembly is installed at the tops of the two supporting frames, and a sealing plate is installed at the telescopic end of the lifting assembly. According to the garbage fermentation device of the garbage incineration power plant, the garbage can be easily discharged from the interior of the fermentation container through the structure after the garbage fermentation is completed, and meanwhile, the spraying assembly and the stirring frame are matched to enable the garbage to be stirred in the fermentation container and be in full contact with a fermentation solution, so that the fermentation effect is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage fermentation, in particular to a garbage fermentation device for a garbage incineration power plant. Background Art

[0002] Garbage incineration is a process in which garbage is reduced in volume through appropriate thermal decomposition, combustion, melting and other reactions, and undergoes oxidation at high temperature to become residues or molten solid substances. Garbage incineration facilities must be equipped with flue gas treatment facilities to prevent heavy metals, organic pollutants, etc. from being discharged into the environmental medium again.

[0003] Before garbage is incinerated and generated into electricity, it is necessary to ferment the garbage. Generally, it is loaded into a container and then fermented by spraying a fermenting aqueous agent or clean water to make it fully contact with the garbage inside the container. Then, it is discharged for subsequent treatment and finally incinerated and generated into electricity. In the published patent 201911219703.2, there is a crushing device; a fermentation device 2, and the fermentation device includes a fermentation tank. The two sides of the bottom end of the fermentation tank are fixedly installed with a second motor through bolts...... It can avoid the remaining nutrient solution in the pipeline, not only avoid the waste of the nutrient solution, but also remove the remaining nutrient solution in the pipeline, avoid the blockage of the pipeline caused by crystallization, and ensure the normal operation of the device.

[0004] However, the fermentation device below this structure is square, and it is not convenient to discharge the garbage from the inside after the garbage fermentation is completed, and the garbage cannot fully contact the fermentation liquid inside, which will affect the fermentation effect.

[0005] Therefore, it is necessary to provide a garbage fermentation device for a garbage incineration power plant to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a garbage fermentation device for a garbage incineration power plant, which solves the problems that it is not convenient to discharge the garbage after the fermentation of the square garbage fermentation container and the garbage cannot fully contact the fermentation liquid inside the container, affecting the fermentation effect.

[0007] To solve the above technical problems, the garbage fermentation device for a garbage incineration power plant provided by the utility model includes: a bottom plate;

[0008] Two support frames, the two support frames are fixedly connected to the top of the bottom plate at positions on both sides, one side of the two adjacent support frames is rotatably connected through bearings with a penetrating rotating shaft, on the outer surface of the two rotating shafts near the opposite ends, driven gears are fixedly connected respectively, at the adjacent ends of the two rotating shafts, a fermentation container is fixedly connected, on the outer surface of the fermentation container, a discharge frame is installed, on the top of the two support frames, a lifting assembly is installed, at the telescopic end of the lifting assembly, a sealing plate is installed, on the top of the sealing plate, a spraying assembly is installed, at one end of one of the rotating shafts, a penetrating through-hole is opened;

[0009] Two first mounting frames, the two first mounting frames are respectively fixedly connected to the opposite sides of the two support frames, on the other side of the two first mounting frames, first driving components are fixedly connected respectively, at the output ends of the first driving components, driving gears are fixedly connected respectively, on one side of one of the support frames, a second mounting frame is installed, on the other side of the second mounting frame, a second driving component is installed, at the output end of the second driving component, a stirring frame is installed through a rotating rod;

[0010] The sealing plate can seal the opening of the discharge frame, at the position where the fermentation container installs the discharge frame, an opening is provided, the second mounting frame is located above the first mounting frame, the rotating rod passes through the inside of the through-hole, the through-hole penetrates through one of the rotating shafts and one end of the fermentation container, the rotating rod and the through-hole are sealed but do not affect its rotation, the other end of the stirring frame is rotatably connected to the other end of the inner wall of the fermentation container, and the stirring frame can be spiral.

[0011] Preferably, the lifting assembly includes a fixed frame and a fixed piece, on the top of the fixed frame, a telescopic rod is installed, at the top end of the fixed piece, a stabilizing rod is fixedly connected;

[0012] The fixed piece is fixedly connected to the top of the sealing plate near both sides, and the stabilizing rod penetrates through the fixed frame.

[0013] Preferably, on one side of the fixed frame, a conveying assembly is installed, at the outlet of the conveying assembly, a conveying pipe is installed;

[0014] The other end of the conveying pipe is connected to the connecting pipe in the spraying assembly, and the conveying assembly includes a housing and a conveying pump.

[0015] Preferably, the spraying assembly includes a connecting pipe and a mounting pipe, at the bottom of the mounting pipe, a plurality of nozzles are installed;

[0016] The connecting pipe is installed on the top of the sealing plate, and the mounting pipe is installed on the bottom of the sealing plate.

[0017] Preferably, on one side of one of the support frames, a control box is fixedly connected, on one side of the control box, a box door is rotatably connected;

[0018] A lock is provided on the box door.

[0019] Preferably, the first driving component includes a protective shell with heat dissipation holes formed on both the front and back surfaces thereof, and a driving motor is installed inside the protective shell;

[0020] The structures of the first driving component and the second driving component are the same, and the driving motor provides power.

[0021] Compared with the related art, the garbage fermentation device of the waste incineration power plant provided by the present invention has the following beneficial effects:

[0022] The present invention provides a garbage fermentation device for a waste incineration power plant. In order to facilitate the discharge of the fermented garbage from the inside of the fermentation container, a rotating shaft is installed on two support frames respectively through two bearings, and then the fermentation container is installed between the two bearings, enabling the fermentation container to adjust the angle between the support frames. A driven gear is installed at each end of the two rotating shafts facing away from each other. Then, two first driving components are installed on the opposite sides of the two support frames through two first mounting brackets, and the driving gear at the output end of the first driving component is meshed with the driven gear to provide power for adjusting the angle of the fermentation container. Then, a second driving component is installed on one side of one of the support frames through a second mounting bracket, and a stirring frame is installed at the output end of the second driving component through a rotating rod, and the rotating rod penetrates through one of the rotating shafts, so that the spiral stirring frame is located inside the fermentation container. A sealing plate aligned with the discharge frame is installed above the support frame through a lifting component, and a spraying component is installed on the sealing plate, which can spray the fermentation liquid into the fermentation container. With this structure, the garbage can be easily discharged from the inside of the fermentation container after fermentation, and at the same time, the spraying component and the stirring frame are coordinated to make the garbage stir inside the fermentation container and fully contact with the fermentation solution, which is beneficial to improving the fermentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of a preferred embodiment of the garbage fermentation device for a waste incineration power plant provided by the present invention;

[0024] Figure 2 It is a schematic structural diagram of the spraying component provided by the present invention;

[0025] Figure 3 Provided by the present invention Figure 2 An enlarged view of the part marked A as shown;

[0026] Figure 4 It is a schematic structural diagram of the stirring frame provided by the present invention;

[0027] Figure 5 It is a schematic structural diagram of the nozzle provided by the present invention;

[0028] Figure 6 The structural schematic diagram of the drive motor is provided for the present utility model.

[0029] Reference numerals in the figure: 1, base plate; 2, support frame; 3, control box; 4, box door; 5, first mounting frame; 6, second mounting frame; 7, first drive assembly, 701, protective shell, 702, drive motor, 703, heat dissipation holes; 8, second drive assembly; 9, conveying assembly; 10, lifting assembly, 101, fixing frame, 102, stabilizing rod, 103, telescopic rod, 104, fixing piece; 11, sealing plate; 12, discharge frame; 13, spraying assembly, 131, connecting pipe, 132, mounting pipe, 133, spray head; 14, fermentation container; 15, conveying pipe; 16, drive gear; 17, rotating shaft; 18, driven gear; 19, bearing; 20, through hole; 21, rotating rod; 22, stirring frame. Detailed implementation manners

[0030] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , wherein, Figure 1 is the structural schematic diagram of a preferred embodiment of the garbage fermentation device of the garbage incineration power plant provided by the present utility model; Figure 2 is the structural schematic diagram of the spraying assembly provided by the present utility model; Figure 3 is provided by the present utility model Figure 2 The enlarged view of the position A shown; Figure 4 is the structural schematic diagram of the stirring frame provided by the present utility model; Figure 5 is the structural schematic diagram of the spray head provided by the present utility model; Figure 6 is the structural schematic diagram of the drive motor provided by the present utility model. The garbage fermentation device of the garbage incineration power plant includes: base plate 1;

[0032] Two support frames 2, the two support frames 2 are fixedly connected to the top of the base plate 1 at positions on both sides. A through rotating shaft 17 is rotatably connected to one side of each of the two adjacent support frames 2 through a bearing 19. Driven gears 18 are fixedly connected to the outer surfaces of the two rotating shafts 17 near the opposite ends. The adjacent ends of the two rotating shafts 17 are fixedly connected to a fermentation container 14. A discharge frame 12 is installed on the outer surface of the fermentation container 14. A lifting assembly 10 is installed on the top of the two support frames 2. A sealing plate 11 is installed at the telescopic end of the lifting assembly 10. A spraying assembly 13 is installed on the top of the sealing plate 11. A through through hole 20 is opened at one end of one of the rotating shafts 17;

[0033] Two first mounting brackets 5 are respectively fixedly connected to the opposite sides of the two support brackets 2. On the other sides of the two first mounting brackets 5, first driving components 7 are fixedly connected. The output ends of the first driving components 7 are fixedly connected with driving gears 16. On one side of one of the support brackets 2, a second mounting bracket 6 is installed. On the other side of the second mounting bracket 6, a second driving component 8 is installed. The output end of the second driving component 8 is installed with a stirring frame 22 through a rotating rod 21;

[0034] The sealing plate 11 can seal the opening of the discharge frame 12. An opening is provided at the position where the fermentation container 14 is installed with the discharge frame 12. The second mounting bracket 6 is located above the first mounting bracket 5. The rotating rod 21 passes through the inside of the through hole 20. The through hole 20 penetrates through one of the rotating shafts 17 and one end of the fermentation container 14. Sealing treatment is done at the rotating rod 21 and the through hole 20 but does not affect its rotation. The other end of the stirring frame 22 is rotatably connected to the other end of the inner wall of the fermentation container 14. The stirring frame 22 can be spiral and only needs to drive the garbage inside the fermentation container 14 to be stirred.

[0035] The lifting component 10 includes a fixing frame 101 and a fixing piece 104. A telescopic rod 103 is installed at the top of the fixing frame 101. The top end of the fixing piece 104 is fixedly connected with a stabilizing rod 102;

[0036] The fixing piece 104 is fixedly connected to the top of the sealing plate 11 near both sides. The stabilizing rod 102 penetrates through the fixing frame 101. Both ends of the fixing frame 101 are connected to the top ends of the two support brackets 2.

[0037] A conveying component 9 is installed on one side of the fixing frame 101. A conveying pipe 15 is installed at the outlet of the conveying component 9;

[0038] The other end of the conveying pipe 15 is connected to the connecting pipe 131 in the spraying component 13. The conveying component 9 includes a housing and a conveying pump.

[0039] The spraying component 13 includes a connecting pipe 131 and an installation pipe 132. A plurality of nozzles 133 are installed at the bottom of the installation pipe 132;

[0040] The connecting pipe 131 is installed on the top of the sealing plate 11. The installation pipe 132 is installed on the bottom of the sealing plate 11. The nozzles 133 can spray the fermentation solution into the inside of the fermentation container 14.

[0041] One side of one of the support brackets 2 is fixedly connected with a control box 3. A box door 4 is rotatably connected to one side of the control box 3;

[0042] A lock is provided on the box door 4, and a power switch and a controller for monitoring the working safety of the fermentation container 14 are provided inside the control box 3.

[0043] The first driving component 7 includes a protective housing 701. Heat dissipation holes 703 are formed on both the front and back of the protective housing 701, and a driving motor 702 is installed inside the protective housing 701;

[0044] The heat dissipation holes 703 assist in heat dissipation. The structures of the first driving component 7 and the second driving component 8 are the same, and the driving motor 702 provides power.

[0045] The working principle of the garbage fermentation device of the waste incineration power plant provided by the present utility model is as follows:

[0046] On the two support frames 2, a rotating shaft 17 is installed through two bearings 19 respectively. Then, the fermentation container 14 is installed between the two bearings 19, enabling the fermentation container 14 to adjust the angle between the support frames 2. On the opposite ends of the two rotating shafts 17, a driven gear 18 is installed respectively. Then, the two first driving components 7 are installed on the opposite sides of the two support frames 2 through two first mounting brackets 5, and the driving gear 16 at the output end of the first driving component 7 is meshed and connected with the driven gear 18 to provide power for adjusting the angle of the fermentation container. Then, the second driving component 8 is installed on one side of one of the support frames 2 through a second mounting bracket 6. A stirring frame 22 is installed at the output end of the second driving component 8 through a rotating rod 21, and the rotating rod 21 penetrates through one of the rotating shafts 17, so that the spiral stirring frame 22 is located inside the fermentation container 14. Above the support frame 2, a sealing plate 11 aligned with the discharge frame 12 is installed through a lifting component 10, and a spraying component 13 is installed on the sealing plate 11, which can spray the fermentation liquid into the fermentation container 14. In actual use, first, the discharge frame 12 on the outer surface of the fermentation container 14 is adjusted to the upper side through the first driving component 7. Then, the sealing plate 11 is lifted through the lifting component 10, and the garbage is poured into the fermentation container 14. Then, the sealing plate 11 is covered, and the fermentation liquid is sprayed into the fermentation container 14 by using the spraying component 13. At the same time, the second driving component 8 drives the stirring frame 22 to rotate inside the fermentation container 14, enabling the garbage to be stirred inside the fermentation container 14 and making it fully contact with the sprayed fermentation liquid. After the garbage fermentation is completed, only need to start the lifting component 10 to separate the sealing plate 11 from the discharge frame 12. At the same time, move the frame or conveying structure for loading the fermented garbage to the bottom plate 1 and place it below the fermentation container 14. Then, start the first driving component 7 to drive the driven gear 18 to rotate through the driving gear 16, which can slowly drive the fermentation container 14 to adjust the angle, and move the discharge frame 12 to the downward position. During this process, the stirring frame 22 continues to rotate, which can assist the garbage to be discharged from the fermentation container 14.

[0047] Compared with the related technologies, the garbage fermentation device of the waste incineration power plant provided by the present utility model has the following beneficial effects:

[0048] In order to facilitate the discharge of the fermented garbage from the inside of the fermentation container, a rotating shaft 17 is respectively installed on two support frames 2 through two bearings 19. Then, the fermentation container 14 is installed between the two bearings 19, enabling the fermentation container 14 to adjust its angle between the support frames 2. A driven gear 18 is installed at each opposite end of the two rotating shafts 17. Then, two first driving components 7 are installed on the opposite sides of the two support frames 2 through two first mounting frames 5, and the driving gear 16 at the output end of the first driving component 7 is meshed with the driven gear 18 to provide power for adjusting the angle of the fermentation container. Then, a second driving component 8 is installed on one side of one of the support frames 2 through a second mounting frame 6. A stirring frame 22 is installed at the output end of the second driving component 8 through a rotating rod 21, and the rotating rod 21 penetrates through one of the rotating shafts 17, so that the spiral stirring frame 22 is located inside the fermentation container 14. A sealing plate 11 aligned with the discharge frame 12 is installed above the support frame 2 through a lifting component 10, and a spraying component 13 is installed on the sealing plate 11, which can spray the fermentation liquid into the inside of the fermentation container 14. With this structure, the garbage can be easily discharged from the inside of the fermentation container 14 after fermentation is completed. At the same time, in cooperation with the spraying component 13 and the stirring frame 22, the garbage is stirred inside the fermentation container 14 to fully contact the fermentation solution, which is beneficial to improving the fermentation effect.

[0049] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A garbage fermentation device for a waste incineration power plant, characterized in that, Comprising: Bottom plate; Two support frames, the two support frames are fixedly connected to the positions on both sides of the top of the bottom plate. One side of the two adjacent support frames is rotatably connected through bearings with a penetrating rotating shaft. Fixedly connected to the outer surfaces of the two rotating shafts near the opposite ends are driven gears. Fixedly connected to the adjacent ends of the two rotating shafts is a fermentation container. A discharge frame is installed on the outer surface of the fermentation container. An elevating assembly is installed on the top of the two support frames. The telescopic end of the elevating assembly is installed with a sealing plate. A spraying assembly is installed on the top of the sealing plate. One end of one of the rotating shafts is provided with a penetrating through-hole; Two first mounting frames, the two first mounting frames are respectively fixedly connected to the opposite sides of the two support frames. Fixedly connected to the other sides of the two first mounting frames are first driving assemblies. The output ends of the first driving assemblies are fixedly connected with driving gears. A second mounting frame is installed on one side of one of the support frames. A second driving assembly is installed on the other side of the second mounting frame. The output end of the second driving assembly is installed with a stirring frame through a rotating rod.

2. The garbage fermentation device of the waste incineration power plant according to claim 1, wherein, The elevating assembly includes a fixed frame and a fixed piece. A telescopic rod is installed on the top of the fixed frame. The top end of the fixed piece is fixedly connected with a stabilizing rod.

3. The garbage fermentation device of a waste incineration power plant according to claim 2, characterized in that, A conveying assembly is installed on one side of the fixed frame. A conveying pipe is installed at the outlet of the conveying assembly.

4. The garbage fermentation device of the waste incineration power plant according to claim 1, characterized in that, The spraying assembly includes a connecting pipe and a mounting pipe. A plurality of nozzles are installed at the bottom of the mounting pipe.

5. The garbage fermentation device of a waste incineration power plant according to claim 1, characterized in that Fixedly connected to one side of one of the support frames is a control box. A box door is rotatably connected to one side of the control box.

6. The garbage fermentation device of the waste incineration power plant according to claim 1, characterized in that, The first driving assembly includes a protective shell. Heat dissipation holes are provided on the front and back of the protective shell. A driving motor is installed inside the protective shell.

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