CN210861114U - Multistage grate module formula waste incinerator - Google Patents
Multistage grate module formula waste incinerator Download PDFInfo
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- CN210861114U CN210861114U CN201921438429.3U CN201921438429U CN210861114U CN 210861114 U CN210861114 U CN 210861114U CN 201921438429 U CN201921438429 U CN 201921438429U CN 210861114 U CN210861114 U CN 210861114U
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- furnace
- rubbish
- ash discharging
- grate
- garbage
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Abstract
The utility model discloses a multistage grate module formula waste incinerator, transfer the grab bucket, fire burning furnace, motion grate, steam generator, active carbon sprayer, ash discharging furnace and chimney including rubbish apotheca, rubbish, the rubbish apotheca lateral part is provided with fires burning furnace, the feed inlet upper portion that fires burning furnace is provided with rubbish and shifts the grab bucket, it is provided with the motion grate to fire burning furnace bottom, it is provided with steam generator to fire burning furnace upper portion, it is connected with ash discharging furnace through the pipeline to fire burning furnace, ash discharging furnace upper portion has the active carbon sprayer through the pipe connection, ash discharging furnace lower part is provided with the ash discharging port, ash discharging furnace passes through the pipeline and is connected with the chimney. The utility model discloses can make the efficient of system burn rubbish, the rubbish burning is abundant, and pollutant discharge is few simultaneously, and the heat energy that utilizes rubbish to produce that can be abundant reduces the pollution of rubbish to the environment.
Description
Technical Field
The utility model relates to a technical field of waste incineration equipment, especially a multistage grate module formula waste incinerator's technical field.
Background
The quantity of municipal refuse is huge, a large amount of land landfill garbage is needed every year, land resources and water sources can be polluted, meanwhile, the garbage can not be effectively utilized, the burning of the garbage is realized by combustion-supporting fuel and understanding mixing modes through the existing garbage burning equipment, the garbage contains higher moisture, the garbage can not be sufficiently burned, and the heat energy utilization efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem among the prior art, provide a multistage grate module formula waste incinerator, can make the efficient of system burn rubbish, the waste combustion is abundant, and the pollutant discharges fewly simultaneously, and the heat energy that utilizes rubbish production that can be abundant reduces the pollution of rubbish to the environment.
For realizing the above-mentioned purpose, the utility model provides a multistage grate module formula waste incinerator, shift the grab bucket, fire burning furnace, motion grate, steam generator, active carbon sprayer, ash discharging furnace and chimney including rubbish apotheca, rubbish apotheca lateral part is provided with fires burning furnace, the feed inlet upper portion that fires burning furnace is provided with rubbish and shifts the grab bucket, it is provided with the motion grate to fire burning furnace bottom, it is provided with steam generator to fire burning furnace upper portion, it is connected with ash discharging furnace through the pipeline to fire burning furnace, ash discharging furnace upper portion has active carbon sprayer through the pipe connection, ash discharging furnace lower part is provided with the ash discharging port, ash discharging furnace passes through the pipeline and is connected with the chimney.
Preferably, a bag-type dust collector is arranged in the chimney.
Preferably, the moving grate comprises a moving motor, a moving rotating shaft and blades, the moving rotating shaft is connected with a rotating shaft of the moving motor, and the blades are fixedly arranged on the moving rotating shaft in a spiral shape.
Preferably, a cooling pipeline bent in a spiral shape is arranged in the motion rotating shaft.
Preferably, the bottom of the combustion furnace is provided with an air blowing opening, and the air blowing opening is provided with an air blower.
The utility model has the advantages that: the utility model discloses a should be in rubbish combustion system with rubbish apotheca, rubbish transfer grab bucket, fire burning furnace, motion grate, steam generator, active carbon sprayer, row's ash stove and chimney, fire burning furnace is used for holding burning rubbish, through spouting the fuel into the burning furnace, makes rubbish more abundant burning, snatchs rubbish through rubbish transfer grab bucket, shifts rubbish in the rubbish apotheca to the burning furnace, drives rubbish upset and rise through the motion grate, can make rubbish more abundant burning, converts heat energy into steam kinetic energy through steam generator, through the motion electricity generation of steam-driven generator, row's ash stove is used for discharging the ashes of burning out, the active carbon sprayer is used for spraying the active carbon, absorbs the toxic substance in the flue gas through the active carbon sprayer, through chimney exhaust flue gas, can make system's efficient burn rubbish, the garbage can be fully combusted, the pollutant discharge is less, the heat energy generated by the garbage can be fully utilized, and the pollution of the garbage to the environment is reduced.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:
fig. 1 is a schematic view of the multi-stage grate modular garbage incinerator of the present invention.
In the figure: 1-a garbage storage chamber, 2-a garbage transfer grab bucket, 3-a combustion furnace, 4-a moving grate, 5-a steam generator, 6-an active carbon ejector, 7-an ash discharging furnace and 8-a chimney.
Detailed Description
Referring to fig. 1, the utility model relates to a multi-stage grate module type garbage incinerator, including garbage storage chamber 1, garbage transfer grab bucket 2, combustion furnace 3, movement grate 4, steam generator 5, activated carbon injector 6, ash discharging furnace 7 and chimney 8, the side of garbage storage chamber 1 is provided with combustion furnace 3, combustion furnace 3 is used for holding burning garbage, through spraying fuel into combustion furnace 3, make the more abundant burning of garbage, the upper portion of feed inlet of combustion furnace 3 is provided with garbage transfer grab bucket 2, through garbage transfer grab bucket 2 snatchs garbage, shifts the garbage in garbage storage chamber 1 to combustion furnace 3, the bottom of combustion furnace 3 is provided with movement grate 4, through movement grate 4 drive garbage upset and rise, can make the more abundant burning of garbage, the upper portion of combustion furnace 3 is provided with steam generator 5, through steam generator 5 convert heat energy into steam kinetic energy, the steam generator 5 is driven by steam to move to generate electricity, the combustion furnace 3 is connected with the ash discharging furnace 7 through a pipeline, the ash discharging furnace 7 is used for discharging burnt furnace ash, the upper part of the ash discharging furnace 7 is connected with the activated carbon ejector 6 through a pipeline, the activated carbon ejector 6 is used for ejecting activated carbon, toxic substances in smoke are absorbed through the activated carbon ejector 6, an ash discharging opening is formed in the lower part of the ash discharging furnace 7, the ash discharging furnace 7 is connected with the chimney 8 through a pipeline, and the smoke is discharged through the chimney 8. A bag-type dust collector is arranged in the chimney 8, smoke dust is filtered through the bag-type dust collector, particulate matters in the smoke dust are removed, then the smoke dust is discharged into the atmosphere, and pollution to the surrounding environment can be reduced. The moving grate 4 comprises a moving motor, a moving rotating shaft and blades, the moving rotating shaft is connected with a rotating shaft of the moving motor, the blades are spirally and fixedly arranged on the moving rotating shaft, the moving rotating shaft is driven to rotate by the moving motor, the blades are driven to rotate by the moving rotating shaft, and the garbage is pushed to move upwards by the blades. Be provided with in the motion pivot and be the cooling tube way of heliciform bending, cool off through pouring into the cooling water into in the cooling tube way, the purpose is in order to prevent that the motion pivot from melting under high temperature. The bottom of the combustion furnace 3 is provided with an air blowing port, and the air blowing port is provided with an air blower.
Dumping garbage into a garbage storage chamber 1, feeding the garbage into an inlet of a combustion furnace 3 by a garbage transfer grab 2, and feeding the garbage into the combustion furnace 3 through the inlet of the combustion furnace 3 and a feeding chute in the combustion furnace 3. The feed chute is sealed at the end of the combustion furnace 3, the garbage passes through a hearth formed by a drying section, a combustion section and a burnout section in the combustion furnace 3, the incineration is effectively carried out, and slag left after the garbage combustion is discharged through the end of the hearth. The slag is discharged to the slag storage pit by the wet slag discharging device, and then is grabbed by the slag crane, loaded and transported out for landfill or comprehensive utilization. High-temperature flue gas from the combustion furnace 3 generates high-temperature and high-pressure steam through a waste heat boiler, and pushes a steam turbine generator unit to generate electricity or supply heat, so that energy recovery is realized. The flue gas from the waste heat boiler enters a flue gas purification system such as an ash discharging furnace 7 and a bag type dust collector, acid gas, dust, heavy metal and dioxin are removed, and finally, the purified flue gas meeting the environmental protection emission requirement is discharged into the atmosphere through a chimney 8. The concentration of pollutants in the garbage leaching liquid in the garbage pit is high, the garbage leaching liquid is mixed with other low-concentration sewage needing to be treated in a factory after coagulation evaporation treatment, and the mixed sewage can reach the standard after biochemical treatment. The lime preparation system prepares CaO into Ca (OH)2 slurry with a certain concentration, and the slurry is sprayed into the semi-dry reaction tower through a centrifugal effect generated by high-speed rotation of the slurry through a rotary atomizer to form tiny fog drops. Meanwhile, the flue gas enters the reaction tower through a flue gas inlet volute at the upper part of the reaction tower in a reasonable rotating direction and speed to fully contact with lime slurry fog drops for reaction SO as to remove harmful gases such as HCl, HF, SO2 and the like and partial heavy metals. The high temperature flue gas in the reaction tower evaporates the water content of the fog drops, quickly reduces the temperature of the flue gas to a temperature suitable for the reaction of the lime slurry and the acid gas and finally dries the reaction product into solid particles. A small part of coarse particles are removed in the reaction tower, and most of particles and incompletely reacted absorbent enter a downstream bag type dust collector along with the flue gas. And before the flue gas enters the bag type dust collector, activated carbon is sprayed to adsorb mercury and dioxin/furan in a gaseous state. The incompletely reacted absorbent and the activated carbon continue to react with residual acid gas and harmful substances on a filter bag of the bag type dust collector for the second time, and the reactants and smoke dust including solid heavy metal and dioxin/furan are captured by the dust collector together, so that the aim of purifying the smoke gas is fulfilled
The utility model relates to a multistage grate module formula waste incinerator, through should burning garbage in rubbish combustion system with rubbish apotheca 1, rubbish shift grab bucket 2, fire burning furnace 3, motion grate 4, steam generator 5, active carbon sprayer 6, row's ash stove 7 and chimney 8, burning furnace 3 is used for holding burning rubbish, through spouting the fuel into burning furnace 3, makes the more abundant burning of rubbish, snatchs rubbish through rubbish shift grab bucket 2, shifts the rubbish in the rubbish apotheca 1 to burning furnace 3, drives rubbish upset and rises through motion grate 4, can make the more abundant burning of rubbish, converts heat energy into steam kinetic energy through steam generator 5, promotes steam generator 5 through steam and moves the electricity generation, row's ash stove 7 is used for discharging the ashes of burning out, active carbon sprayer 6 is used for spraying the active carbon, absorbs the toxic substance in the flue gas through active carbon sprayer 6, through 8 exhaust flue gases in chimney, can make the efficient rubbish of burning of system, the rubbish burning is abundant, and the pollutant discharge is few simultaneously, and the heat energy that can abundant utilization rubbish produced reduces the pollution of rubbish to the environment.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a multistage grate module formula waste incinerator which characterized in that: the garbage incinerator comprises a garbage storage chamber (1), a garbage transfer grab bucket (2), a combustion furnace (3), a moving grate (4), a steam generator (5), an activated carbon ejector (6), an ash discharging furnace (7) and a chimney (8), wherein the combustion furnace (3) is arranged on the side portion of the garbage storage chamber (1), the garbage transfer grab bucket (2) is arranged on the upper portion of a feed inlet of the combustion furnace (3), the moving grate (4) is arranged at the bottom of the combustion furnace (3), the steam generator (5) is arranged on the upper portion of the combustion furnace (3), the combustion furnace (3) is connected with the ash discharging furnace (7) through a pipeline, the activated carbon ejector (6) is connected to the upper portion of the ash discharging furnace (7) through a pipeline, an ash discharging port is arranged on the lower portion of the ash discharging furnace (7), and the ash discharging furnace (7).
2. The multi-stage grate modular garbage incinerator of claim 1, wherein: and a bag-type dust collector is arranged in the chimney (8).
3. The multi-stage grate modular garbage incinerator of claim 1, wherein: the moving grate (4) comprises a moving motor, a moving rotating shaft and blades, the moving rotating shaft is connected with a rotating shaft of the moving motor, and the blades are fixedly arranged on the moving rotating shaft in a spiral shape.
4. The multi-stage grate modular garbage incinerator of claim 3, wherein: and a cooling pipeline bent in a spiral shape is arranged in the motion rotating shaft.
5. The multi-stage grate modular garbage incinerator of claim 1, wherein: the bottom of the combustion furnace (3) is provided with an air blowing opening, and the air blowing opening is provided with an air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438429.3U CN210861114U (en) | 2019-08-30 | 2019-08-30 | Multistage grate module formula waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438429.3U CN210861114U (en) | 2019-08-30 | 2019-08-30 | Multistage grate module formula waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861114U true CN210861114U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921438429.3U Expired - Fee Related CN210861114U (en) | 2019-08-30 | 2019-08-30 | Multistage grate module formula waste incinerator |
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| Country | Link |
|---|---|
| CN (1) | CN210861114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870943A (en) * | 2022-01-25 | 2022-08-09 | 郑敏 | Ash treatment equipment and rubbish integrated processing system behind garbage power generation |
-
2019
- 2019-08-30 CN CN201921438429.3U patent/CN210861114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870943A (en) * | 2022-01-25 | 2022-08-09 | 郑敏 | Ash treatment equipment and rubbish integrated processing system behind garbage power generation |
| CN114870943B (en) * | 2022-01-25 | 2024-03-26 | 新沂高能环保能源有限公司 | Ash processing equipment and comprehensive garbage processing system after garbage power generation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |