CN220119385U - Slag discharging device for garbage incineration boiler - Google Patents
Slag discharging device for garbage incineration boiler Download PDFInfo
- Publication number
- CN220119385U CN220119385U CN202321580757.3U CN202321580757U CN220119385U CN 220119385 U CN220119385 U CN 220119385U CN 202321580757 U CN202321580757 U CN 202321580757U CN 220119385 U CN220119385 U CN 220119385U
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- China
- Prior art keywords
- slag
- bearing plate
- conveying mechanism
- cooling
- incineration boiler
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- 239000002893 slag Substances 0.000 title claims abstract description 91
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 54
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 238000004056 waste incineration Methods 0.000 claims abstract description 11
- 238000010079 rubber tapping Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000003595 mist Substances 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to the technical field of garbage incineration, in particular to a slag discharging device for a garbage incineration boiler. A slag tapping apparatus for a waste incineration boiler, comprising: the cooling bin is used for cooling slag; and the transferring part is movably arranged on one side of the cooling bin, temporarily stores slag of the garbage incineration boiler and transfers the slag into the cooling bin for cooling. The beneficial effects of the utility model are as follows: the device is through scraping the subassembly on the loading board to be close to the linear displacement of conveying mechanism direction to scrape the cooled slag on the loading board from the loading board and push on the conveying mechanism, available conveying mechanism carries out the processing to cooled slag, not only can cut and rub down with the slag that is stained with on the loading board on the one hand, on the other hand realizes simultaneously carrying out the unloading to the cooled slag that is in on the loading board.
Description
Technical Field
The utility model relates to the technical field of garbage incineration, in particular to a slag discharging device for a garbage incineration boiler.
Background
In the face of increasing garbage, garbage classification is required to be made, so that the garbage can be combusted more fully in a garbage power generation furnace, and harmless, recycling and reduction treatment of the garbage is realized. In the process of burning the garbage, the generated ash contains glass, ceramic tiles, iron, copper, lead and other heavy metals, and the substances can be reused as resources, and meanwhile, some toxic and harmful substances in the ash are needed to be treated.
In general, a mechanical garbage incinerator for continuously discharging slag is in a high-heat state (about 400 ℃) and needs to be cooled before transporting the slag, and because the slag is cooled due to the high temperature, some melted slag is solidified and attached to a plate for carrying the slag in cooling, the slag attached to the plate is not easy to fall off, and the cooled slag is not easy to transport.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides a slag discharging device for a waste incineration boiler, which solves the problem that after the slag is cooled, some melted slag is adhered to a plate carrying the slag in the cooling process due to cooling solidification, so that the slag adhered to the plate is not easy to fall off.
The technical scheme for solving the technical problems is as follows: a slag tapping apparatus for a waste incineration boiler, comprising:
the cooling bin is used for cooling slag;
the transferring part is movably arranged at one side of the cooling bin, temporarily stores slag of the garbage incineration boiler and transfers the slag into the cooling bin for cooling, and comprises a bearing bracket and a bearing plate, wherein the bearing plate is fixed at the top of the bearing bracket;
the conveying mechanism is arranged on the other side of the cooling bin, and the moving direction of the transferring part is parallel to the conveying direction of the conveying mechanism;
the scraping component is arranged on the bearing plate and linearly displaces towards the direction close to the conveying mechanism on the bearing plate so as to scrape the cooled slag on the bearing plate from the bearing plate and push the slag onto the conveying mechanism.
The beneficial effects of the utility model are as follows:
1) The device utilizes transfer portion to store garbage incineration boiler's slag temporarily and transport the slag to cool down in the cooling bin, and the rethread scrapes the subassembly and linearly displaces to being close to conveying mechanism direction on the loading board to scrape the cooled slag on the loading board and push on the conveying mechanism from the loading board, available conveying mechanism carries the processing to the cooled slag, not only can scrape the slag that is stained with on the loading board and scratch down, on the other hand realizes simultaneously carrying out the unloading to the cooled slag that is in on the loading board.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the transfer part further comprises at least four wheels and a driving motor for driving the wheels to roll in the direction close to or far away from the conveying mechanism, the four wheels are rotatably connected to the bearing support through rotating shafts, and driving shafts of the driving motor are coaxially connected with the wheels and fixed to the bearing support.
The beneficial effect of adopting above-mentioned further scheme is, through driving motor drive wheel rotation and roll towards keeping away from conveying mechanism direction to deposit the slag in the waste incineration boiler, then driving motor drive wheel rotation roll towards being close to conveying mechanism direction, and then make the loading board that stores the slag move into in the cooling bin.
Further, the bearing plate is curved towards the direction of the wheel.
The beneficial effect of adopting above-mentioned further scheme is, sets up the loading board and carries out the curved arc towards the wheel direction, makes the slag on the loading board gather towards loading board central authorities direction, is difficult for dropping.
Further, a plurality of penetration holes are formed in the bearing plate, a collecting bin is arranged between the bearing support and the bearing plate, a filter screen is arranged on the inner side wall of the collecting bin, and a delivery pipe communicated with the collecting bin is fixedly connected to the bottom of the collecting bin.
Further, strike-off subassembly includes electric putter and scraper blade, electric putter fixes at loading board one side top, the scraper blade is fixed at electric putter's drive end and is supported on the loading board, electric putter extends and drives the scraper blade on the loading board along electric putter axis linear displacement towards being close to conveying mechanism direction.
Further, the conveying mechanism comprises a conveying belt, and the horizontal height of the conveying belt is lower than that of the bearing plate.
The beneficial effect of adopting above-mentioned further scheme is, can use electric putter to extend and drive the scraper blade on the loading board along electric putter axis linear displacement on to and then follow the separation of the slag that is stained with on the loading board and drop from the loading board, along with the scraper blade along electric putter axis linear continued displacement on, can push the slag that cuts off from the loading board and scratch to the conveying belt that the level is less than the loading board.
Further, the cooling bin is in an inverted U shape, and a plurality of spray heads for spraying water mist towards the direction of the bearing plate are arranged at the top of the cooling bin.
The beneficial effect of adopting above-mentioned further scheme is, through spraying water smoke towards the loading board direction, can carry out watering cooling treatment to the slag of keeping in on the loading board, realizes the rapid cooling of slag.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the transfer section of the present utility model removed from the cooling chamber;
fig. 3 is a side view of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
100. a cooling bin; 101. a spray head; 200. a transfer section; 201. a load bearing bracket; 201a, a collection bin; 201b, a filter screen; 201c, delivery tube; 202. a carrying plate; 202a, a permeation hole; 203. a wheel; 300. a conveying mechanism; 301. a conveyor belt; 400. a scraping assembly; 401. an electric push rod; 402. a scraper.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The roll surface is faced with increasingly more garbage, if the roll surface is not wanted to be surrounded by garbage, garbage classification is needed to be made, so that the roll surface can be burnt more fully in a garbage power generation furnace, and harmless, recycling and reduction treatment of the garbage is realized. In the process of burning the garbage, the generated ash contains glass, ceramic tiles, iron, copper, lead and other heavy metals, and the substances can be reused as resources, and meanwhile, some toxic and harmful substances in the ash are needed to be treated.
While a mechanical garbage incinerator for continuously discharging slag is generally used, the slag discharged from the tail end of the mechanical garbage incinerator is in a high-heat state (about 400 ℃), cooling treatment is needed before conveying the slag, and after the slag is cooled due to the high temperature, some melted slag is adhered to a plate for carrying the slag in cooling due to cooling solidification, so that the slag adhered to the plate is not easy to fall off, and the conveying of the cooled slag is not easy to be carried out, and the inventor proposes a slag discharging device for a garbage incinerator for solving the problems.
The present utility model provides the following preferred embodiments
As shown in fig. 1, 2 and 3, a slag discharging device for a refuse incineration boiler includes:
the cooling bin 100 is used for cooling slag, and the cooling bin 100 is used for cooling the slag;
the transferring part 200 is movably arranged at one side of the cooling bin 100, temporarily stores slag of the garbage incineration boiler and transfers the slag into the cooling bin 100 for cooling, the transferring part 200 comprises a bearing bracket 201 and a bearing plate 202, and the bearing plate 202 is fixed at the top of the bearing bracket 201;
the conveying mechanism 300 is arranged on the other side of the cooling bin 100, and the moving direction of the transferring part 200 is parallel to the conveying direction of the conveying mechanism 300;
the scraping assembly 400 is arranged on the bearing plate 202, the scraping assembly 400 linearly displaces on the bearing plate 202 towards the direction close to the conveying mechanism 300 so as to scrape and push the cooled slag on the bearing plate 202 from the bearing plate 202 onto the conveying mechanism 300, the transporting part 200 is used for temporarily storing the slag of the garbage incineration boiler and transporting the slag into the cooling bin 100 for cooling, the scraping assembly 400 linearly displaces on the bearing plate 202 towards the direction close to the conveying mechanism 300 so as to scrape and push the cooled slag on the bearing plate 202 from the bearing plate 202 onto the conveying mechanism 300, and the conveying mechanism 300 can be used for conveying the cooled slag, so that the slag adhered on the bearing plate 202 can be scraped off, and the slag cooled on the bearing plate 202 can be simultaneously discharged.
In this embodiment, as shown in fig. 1, 2 and 3, the transferring portion 200 further includes at least four wheels 203 and a driving motor for driving the wheels 203 to roll in a direction approaching or separating from the conveying mechanism 300, the four wheels 203 are rotatably connected to the bearing support 201 through a rotating shaft, driving shafts of the driving motor are coaxially connected to the wheels 203 and fixed to the bearing support 201, the wheels 203 are driven by the driving motor to rotate and roll away from the conveying mechanism 300, so as to store the slag in the garbage incinerator, and then the driving motor drives the wheels 203 to roll in a direction approaching to the conveying mechanism 300, so that the bearing plate 202 storing the slag moves into the cooling bin 100.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the bearing plate 202 is curved towards the direction of the wheels 203, so that slag on the bearing plate 202 gathers towards the central direction of the bearing plate 202 and is not easy to drop, a plurality of penetration holes 202a are formed in the bearing plate 202, a collecting bin 201a is arranged between the bearing support 201 and the bearing plate 202, a filter screen 201b is arranged on the inner side wall of the collecting bin 201a, an eduction tube 201c penetrating the collecting bin 201a is fixedly connected to the bottom of the collecting bin 201a, the cooling bin 100 is in an inverted "U" shape, a plurality of spray heads 101 spraying water mist towards the direction of the bearing plate 202 are arranged at the top of the cooling bin 100, when the bearing plate 202 storing slag moves into the cooling bin 100, the slag temporarily stored in the direction of the bearing plate 202 is cooled by spraying water mist, the slag can be cooled down by water, the cooled down rapidly, the sprayed and the cooled water mist can flow into the collecting bin 201a through the penetration holes 202a, and the water mist can flow into the collecting bin 201a, and the water mist can be sprayed again in the direction of the water mist can be cooled down by the water mist, and can be cooled down again, and the water mist can be sprayed to the top of the cooling bin 100 when the water mist is cooled down and the water mist is not cooled down, and the water mist is sprayed again, and the water mist can be cooled down by the water mist is sprayed to the water mist and the water mist is cooled down by the water mist and the water mist is cooled.
In this embodiment, as shown in fig. 1, 2 and 3, the scraping assembly 400 includes an electric push rod 401 and a scraper 402, the electric push rod 401 is fixed on the top of one side of the carrier plate 202, the scraper 402 is fixed on the driving end of the electric push rod 401 and abuts against the carrier plate 202, the electric push rod 401 extends towards the direction close to the conveying mechanism 300 and drives the scraper 402 to linearly displace on the carrier plate 202 along the axis of the electric push rod 401, the conveying mechanism 300 includes a conveying belt 301, the horizontal height of the conveying belt 301 is lower than the horizontal height of the carrier plate 202, the electric push rod 401 can be used to extend towards the direction close to the conveying mechanism 300 and drive the scraper 402 to linearly displace on the carrier plate 202 along the axis of the electric push rod 401, so that slag adhered on the carrier plate 202 can be separated from the carrier plate 202, and the slag scraped off from the carrier plate 202 can be pushed onto the conveying belt 301 with the linear continuous displacement of the scraper 402 along the axis of the electric push rod 401.
The specific working process of the utility model is as follows:
(1) Temporary storage of slag
First, when the wheel 203 is driven by the driving motor to rotate and roll away from the conveying mechanism 300, that is, move toward the garbage incinerator, the refuse is burned, and the wheel 203 is driven by the driving motor to rotate and roll away from the conveying mechanism 300, and then the slag generated after the refuse incineration in the garbage incinerator is poured onto the supporting plate 202.
(2) Into the cooling bin 100
The drive motor then drives the wheels 203 to roll in a direction toward the conveyor 300, which in turn moves the carrier plate 202 with the slag stored therein into the cooling bin 100.
(3) Cooling
The spray nozzle 101 sprays water mist towards the direction of the bearing plate 202, so that the slag temporarily stored on the bearing plate 202 can be subjected to water spraying, cooling and cooling treatment, and rapid cooling of the slag is realized.
(4) Discharging
The electric push rod 401 extends towards the direction approaching to the conveying mechanism 300 and drives the scraper 402 to linearly displace on the bearing plate 202 along the axis of the electric push rod 401, so that slag adhered on the bearing plate 202 is separated and falls off from the bearing plate 202, and along with the linear continuous displacement of the scraper 402 along the axis of the electric push rod 401, slag scraped off from the bearing plate 202 can be pushed onto the conveying belt 301 with the horizontal height lower than that of the bearing plate 202.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A slag tapping device for a waste incineration boiler, comprising:
the cooling bin is used for cooling slag;
the transferring part is movably arranged at one side of the cooling bin, temporarily stores slag of the garbage incineration boiler and transfers the slag into the cooling bin for cooling, and comprises a bearing bracket and a bearing plate, wherein the bearing plate is fixed at the top of the bearing bracket;
the conveying mechanism is arranged on the other side of the cooling bin, and the moving direction of the transferring part is parallel to the conveying direction of the conveying mechanism;
the scraping component is arranged on the bearing plate and linearly displaces towards the direction close to the conveying mechanism on the bearing plate so as to scrape the cooled slag on the bearing plate from the bearing plate and push the slag onto the conveying mechanism.
2. The slag discharging device for the waste incineration boiler according to claim 1, wherein the transferring part further comprises at least four wheels and a driving motor for driving the wheels to roll towards or away from the conveying mechanism, the four wheels are rotatably connected to the bearing bracket through rotating shafts, and driving shafts of the driving motor are coaxially connected with the wheels and fixed to the bearing bracket.
3. The slag discharging device for a waste incineration boiler according to claim 1, wherein the bearing plate is curved in a direction toward the wheels.
4. The slag discharging device for a waste incineration boiler according to claim 3 or 1, wherein a plurality of penetrating holes are formed in the bearing plate, a collecting bin is arranged between the bearing support and the bearing plate, a filter screen is arranged on the inner side wall of the collecting bin, and a delivery pipe communicated with the collecting bin is fixedly connected to the bottom of the collecting bin.
5. The slag discharging device for a waste incineration boiler according to claim 1, wherein the scraping assembly comprises an electric push rod and a scraping plate, the electric push rod is fixed at the top of one side of the bearing plate, the scraping plate is fixed at the driving end of the electric push rod and abuts against the bearing plate, and the electric push rod extends towards the direction close to the conveying mechanism and drives the scraping plate to linearly displace on the bearing plate along the axis of the electric push rod.
6. The slag discharging device for a waste incineration boiler according to claim 1, wherein the conveying mechanism comprises a conveying belt, and the conveying belt is lower than the bearing plate in level.
7. The slag discharging device for a waste incineration boiler according to claim 1, wherein the cooling bin is in an inverted U shape, and a plurality of spray heads for spraying water mist towards the direction of the bearing plate are arranged at the top of the cooling bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580757.3U CN220119385U (en) | 2023-06-20 | 2023-06-20 | Slag discharging device for garbage incineration boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580757.3U CN220119385U (en) | 2023-06-20 | 2023-06-20 | Slag discharging device for garbage incineration boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119385U true CN220119385U (en) | 2023-12-01 |
Family
ID=88915825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580757.3U Active CN220119385U (en) | 2023-06-20 | 2023-06-20 | Slag discharging device for garbage incineration boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119385U (en) |
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2023
- 2023-06-20 CN CN202321580757.3U patent/CN220119385U/en active Active
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