CN219766320U - Fly ash treatment device suitable for waste incineration power plant - Google Patents
Fly ash treatment device suitable for waste incineration power plant Download PDFInfo
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- CN219766320U CN219766320U CN202320913998.9U CN202320913998U CN219766320U CN 219766320 U CN219766320 U CN 219766320U CN 202320913998 U CN202320913998 U CN 202320913998U CN 219766320 U CN219766320 U CN 219766320U
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- Prior art keywords
- fixedly connected
- fly ash
- filter screen
- power plant
- plate
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- 239000010881 fly ash Substances 0.000 title claims abstract description 28
- 238000004056 waste incineration Methods 0.000 title claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a fly ash treatment device suitable for a waste incineration power plant, which belongs to the technical field of fly ash treatment devices and comprises a filter screen arranged in a diversion pipeline, wherein a blanking port is arranged at the bottom of one side of the diversion pipeline, a blanking pipe is fixedly connected to the bottom of the blanking port, an aggregate box is detachably hung at the bottom of the blanking pipe, a scraping plate is arranged at one side, close to the blanking port, of the filter screen, connecting rods are fixedly connected to two sides of the bottom of the blanking port, a transverse plate is fixedly connected to the bottom of the connecting rods, and a fixing plate is fixedly connected to the bottom of the diversion pipeline. This fly ash processing apparatus suitable for msw incineration power plant, cooperation between through scraper blade, connecting rod, diaphragm, screw rod, motor, unloading pipe, pneumatic cylinder and collecting box utilizes the scraper blade to clear up the dust that filter screen one side was piled up, has better cleaning effect, can not make the filter screen produce deformation, is favorable to using widely.
Description
Technical Field
The utility model belongs to the technical field of fly ash treatment devices, and particularly relates to a fly ash treatment device suitable for a waste incineration power plant.
Background
Incineration is one of the main ways to treat garbage, but in the process of incinerating garbage, secondary environmental pollution is caused, and resources and energy are wasted. Therefore, in the garbage treatment, the garbage can be treated in a garbage incineration power generation mode, and the treated flue gas is discharged up to the standard through various dust fall, dust removal, chemical reaction and other methods, so that the treatment method is more energy-saving and environment-friendly; however, the fly ash treatment device of the existing waste incineration power plant has certain defects when in use, the fly ash generated by traditional waste power generation is required to be filtered by filtering equipment such as a filtering cloth bag to remove some fly ash and some smaller particles, so that a great amount of fly ash brings great pressure to cloth bag dust removing equipment, frequent manual shutdown is required to disassemble cloth bag cleaning, time and labor are wasted, the power generation efficiency is reduced, the cloth bag is back-flushed for many times, and the cloth bag is easy to damage, so that the service life of the cloth bag is reduced.
Through searching, the Chinese published patent application number: 202121372632.2 a fly ash treatment device suitable for a waste incineration power plant is disclosed, which comprises a diversion pipeline, wherein an ash discharge pipe is fixedly arranged on the lower surface of the diversion pipeline, and a filter plate block is movably arranged at the joint of the diversion pipeline and the ash discharge pipe. The utility model can reduce the amount of fly ash flowing into the dust removing cloth bag for filtration by adding the filter plate, reduce the pressure on the dust removing cloth bag equipment and reduce the cleaning frequency of the dust removing cloth bag. But the device makes the accumulational dust drop on the filter plate through the mode of beating vibrations, if the power of beating is too little, then can not play good dust removal effect, and the power of beating is too big then makes the filter plate produce deformation easily, hardly plays good dust removal effect to the filter plate, is unfavorable for using widely.
Disclosure of Invention
The utility model aims to provide a fly ash treatment device suitable for a waste incineration power plant, and aims to solve the problem that the fly ash treatment device suitable for the waste incineration power plant in the prior art is difficult to achieve a good dust removal effect on a filter plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fly ash processing apparatus suitable for waste incineration power plant, includes the filter screen of setting in the water conservancy diversion pipeline is inside, one side bottom of water conservancy diversion pipeline is provided with the feed opening, the bottom fixedly connected with feed opening, the bottom detachable of feed opening hangs and is equipped with the box that gathers materials, one side that the filter screen is close to the feed opening is provided with the scraper blade, the equal fixedly connected with connecting rod in bottom both sides of feed opening, the bottom fixedly connected with diaphragm of connecting rod, the bottom fixedly connected with fixed plate of water conservancy diversion pipeline, one side rotation of fixed plate is connected with the screw rod, the bottom fixedly connected with motor of fixed plate, the output shaft and the screw rod fixedly connected with of motor, diaphragm and screw rod threaded connection, one side bottom fixedly connected with curb plate of water conservancy diversion pipeline, one side fixedly connected with pneumatic cylinder of curb plate, the one end fixedly connected with baffle of pneumatic cylinder, one side that the baffle runs through the feed opening.
As one preferable mode of the utility model, a first wind speed sensor and a second wind speed sensor are respectively arranged on two sides of the filter screen, and a controller is arranged on one side of the diversion pipeline.
As one preferable mode of the utility model, a limiting plate is fixedly connected to the inner wall of one side of the flow guide pipeline, which is close to the scraping plate, and the connecting rod is positioned between the limiting plate and the filter screen.
In one preferable aspect of the present utility model, a baffle is fixedly connected to one side of the scraper.
As one preferable mode of the utility model, a backing plate is arranged on one side of the top of the blanking pipe, and the backing plate is made of rubber.
As one preferable mode of the utility model, both sides of the blanking pipe are fixedly connected with limiting strips, the tops of both sides of the material collecting box are fixedly connected with hooks, the hooks are matched with the limiting strips, and one side of the material collecting box is fixedly connected with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. this fly ash processing apparatus suitable for msw incineration power plant, cooperation between through scraper blade, connecting rod, diaphragm, screw rod, motor, unloading pipe, pneumatic cylinder and collecting box utilizes the scraper blade to clear up the dust that filter screen one side was piled up, has better cleaning effect, can not make the filter screen produce deformation, is favorable to using widely.
2. This fly ash processing apparatus suitable for msw incineration power plant, through the cooperation between first wind speed sensor, second wind speed sensor and the controller, can monitor the gas velocity of flow of water conservancy diversion pipeline, when the gas velocity of flow difference of filter screen both sides is great, then can start the scraper blade and clear up the filter screen, it is more convenient laborsaving to use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic view of a driving structure of a squeegee according to the present utility model.
In the figure: 1. a filter screen; 2. discharging pipes; 3. a collection box; 4. a scraper; 5. a baffle; 6. a hook; 7. a hydraulic cylinder; 8. a side plate; 9. a handle; 10. a controller; 11. a first wind speed sensor; 12. a fixing plate; 13. a connecting rod; 14. a motor; 15. a screw; 16. a second wind speed sensor; 17. a feed opening; 18. a cross plate; 19. a backing plate; 20. a baffle; 21. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a fly ash processing apparatus suitable for waste incineration power plant, including setting up at the inside filter screen 1 of water conservancy diversion pipeline, one side bottom of water conservancy diversion pipeline is provided with feed opening 17, the bottom fixedly connected with unloading pipe 2 of feed opening 17, the detachable box 3 that gathers materials that hangs in bottom of unloading pipe 2, one side that filter screen 1 is close to feed opening 17 is provided with scraper blade 4, the equal fixedly connected with connecting rod 13 in bottom both sides of feed opening 17, the bottom fixedly connected with diaphragm 18 of connecting rod 13, the bottom fixedly connected with fixed plate 12 of water conservancy diversion pipeline, one side rotation of fixed plate 12 is connected with screw 15, the bottom fixedly connected with motor 14 of fixed plate 12, the output shaft and the screw 15 fixedly connected with of motor 14, diaphragm 18 and screw 15 threaded connection, one side bottom fixedly connected with curb plate 8 of water conservancy diversion pipeline, one side fixedly connected with pneumatic cylinder 7 of curb plate 8, one end fixedly connected with baffle 5 of pneumatic cylinder 7, one side that baffle 5 runs through unloading pipe 2.
In the specific embodiment of the utility model, the flue gas carrying the fly ash enters the diversion pipeline, and the filter screen 1 intercepts the fly ash with larger volume, so that the content of the fly ash in the flue gas is reduced, and the aim of reducing the workload of a dust collection cloth bag is fulfilled; when the dust attached to the surface of the filter screen 1 needs to be cleaned, the motor 14 and the hydraulic cylinder 7 are started, the hydraulic cylinder 7 contracts and drives the baffle 5 to move in the feed opening 17, the baffle 5 moves out of the feed opening 17, the output shaft of the motor 14 drives the screw 15 to rotate, the screw 15 drives the connecting rod 13 to move downwards through the driving transverse plate 18, the connecting rod 13 drives the scraping plate 4 to move along the surface of the filter screen 1, so that the dust on the surface of the filter screen 1 falls off and enters the interior of the feed opening 17, the fallen dust falls into the aggregate box 3 through the blanking pipe 2, dust collection can be completed, then the scraping plate 4 and the baffle 5 are reset by utilizing the motor 14 and the hydraulic cylinder 7, the feed opening 17 is restored to be in a sealing state, the cleaning of the filter screen 1 can be completed, the filter screen 1 has a good cleaning effect, deformation can not be generated, and popularization and use is facilitated.
Specifically, a first wind speed sensor 11 and a second wind speed sensor 16 are respectively arranged on two sides of the filter screen 1, and a controller 10 is arranged on one side of the diversion pipeline.
In this embodiment: the flue gas velocity of entering into the guide pipeline is detected by utilizing the first wind speed sensor 11, the flue gas velocity of passing through the filter screen 1 is detected by utilizing the second wind speed sensor 16, data information can be transmitted to the controller 10 by the two, the controller 10 can analyze and compare the flow velocity, when the gas velocity difference value of the two sides of the filter screen 1 is larger, the hydraulic cylinder 7 and the motor 14 can be started, the filter screen 1 is cleaned by utilizing the scraping plate 4, and the use is more convenient and labor-saving.
Specifically, a limiting plate 21 is fixedly connected to the inner wall of one side of the diversion pipeline, which is close to the scraping plate 4, and the connecting rod 13 is positioned between the limiting plate 21 and the filter screen 1.
In this embodiment: the connecting rod 13 is limited by the limiting plate 21, so that the scraping plate 4 can be tightly attached to one side surface of the filter screen 1, and the dust removal effect is good.
Specifically, a baffle 20 is fixedly connected to one side of the scraping plate 4.
In this embodiment: utilize barrier 20 to carry out spacingly to the dust that drops, restrict the motion track of dust, make it can fall into the inside of feed opening 17, be favorable to collecting the dust.
Specifically, a backing plate 19 is arranged on one side of the top of the blanking pipe 2, and the backing plate 19 is made of rubber.
In this embodiment: when the feed opening 17 is in a closed state, one end of the baffle plate 5 presses the backing plate 19, and the rubber backing plate 19 deforms, so that the feed opening 17 maintains a good sealing state.
Specifically, the spacing of both sides of unloading pipe 2 all fixedly connected with, the equal fixedly connected with couple 6 in both sides top of box 3 gathers materials, couple 6 and spacing looks adaptation, the one side fixedly connected with handle 9 of box 3 gathers materials.
In this embodiment: through the cooperation between spacing and the couple 6, to one side pull handle 9, can lift off the box that gathers materials 3 from the bottom of unloading pipe 2, be convenient for regularly clear up the inside dust of box that gathers materials 3, the operation is more convenient laborsaving.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a fly ash processing apparatus suitable for msw incineration power plant, includes filter screen (1) that sets up inside the water conservancy diversion pipeline, its characterized in that: one side bottom of water conservancy diversion pipeline is provided with feed opening (17), the bottom fixedly connected with unloading pipe (2) of feed opening (17), the bottom detachable of unloading pipe (2) hangs and is equipped with box (3) that gathers materials, one side that filter screen (1) is close to feed opening (17) is provided with scraper blade (4), equal fixedly connected with connecting rod (13) in bottom both sides of feed opening (17), the bottom fixedly connected with diaphragm (18) of connecting rod (13), the bottom fixedly connected with fixed plate (12) of water conservancy diversion pipeline, one side rotation of fixed plate (12) is connected with screw rod (15), the bottom fixedly connected with motor (14) of fixed plate (12), the output shaft and screw rod (15) fixedly connected with of motor (14), one side bottom fixedly connected with curb plate (8) of water conservancy diversion pipeline, one side fixedly connected with pneumatic cylinder (7) of curb plate (8), one end fixedly connected with baffle (5) of pneumatic cylinder (7), one side of running through (2) of water conservancy diversion pipeline.
2. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 1, characterised in that: the two sides of the filter screen (1) are respectively provided with a first wind speed sensor (11) and a second wind speed sensor (16), and one side of the diversion pipeline is provided with a controller (10).
3. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 2, characterised in that: the inner wall of one side of the diversion pipeline, which is close to the scraping plate (4), is fixedly connected with a limiting plate (21), and the connecting rod (13) is positioned between the limiting plate (21) and the filter screen (1).
4. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 2, characterised in that: one side of the scraping plate (4) is fixedly connected with a baffle plate (20).
5. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 2, characterised in that: one side of the top of the blanking pipe (2) is provided with a backing plate (19), and the backing plate (19) is made of rubber.
6. A fly ash treatment device suitable for use in a waste incineration power plant according to claim 1, characterised in that: the utility model discloses a discharging box, including unloading pipe (2), box (3), couple (6) and spacing looks adaptation, one side fixedly connected with handle (9) of box (3) gathers materials, spacing of both sides of unloading pipe (2) is all fixedly connected with, the both sides top of box (3) all fixedly connected with couple (6) gathers materials, couple (6) and spacing looks adaptation, one side fixedly connected with handle (9) of box (3) gathers materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913998.9U CN219766320U (en) | 2023-04-21 | 2023-04-21 | Fly ash treatment device suitable for waste incineration power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913998.9U CN219766320U (en) | 2023-04-21 | 2023-04-21 | Fly ash treatment device suitable for waste incineration power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219766320U true CN219766320U (en) | 2023-09-29 |
Family
ID=88129232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320913998.9U Active CN219766320U (en) | 2023-04-21 | 2023-04-21 | Fly ash treatment device suitable for waste incineration power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219766320U (en) |
-
2023
- 2023-04-21 CN CN202320913998.9U patent/CN219766320U/en active Active
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