CN205874323U - Domestic waste gasification equipment - Google Patents
Domestic waste gasification equipment Download PDFInfo
- Publication number
- CN205874323U CN205874323U CN201620740889.1U CN201620740889U CN205874323U CN 205874323 U CN205874323 U CN 205874323U CN 201620740889 U CN201620740889 U CN 201620740889U CN 205874323 U CN205874323 U CN 205874323U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- gasification furnace
- domestic garbage
- fluidized
- cyclone separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002309 gasification Methods 0.000 title claims abstract description 74
- 239000010791 domestic waste Substances 0.000 title abstract description 5
- 238000006298 dechlorination reaction Methods 0.000 claims abstract description 10
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 10
- 230000023556 desulfurization Effects 0.000 claims abstract description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 30
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000005276 aerator Methods 0.000 claims description 9
- 238000006555 catalytic reaction Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a domestic waste gasification equipment. Domestic waste gasification equipment includes steam boiler, fluidized bed gasifica tion stove, heat exchanger, air -blower, desulfurization and dechlorination system, cyclone and ash -collecting box, steam boiler the fluidized bed gasifica tion stove the heat exchanger the desulfurization and dechlorination system with cyclone connects gradually, the air -blower the heat exchanger with the fluidized bed gasifica tion stove connects gradually, ash -collecting box simultaneously with the fluidized bed gasifica tion stove with cyclone connects. The utility model provides a there is the technical problem of various drawbacks in the waste treatment technology that domestic waste gasification equipment had solved prior art.
Description
Technical field
This utility model relates to field of garbage disposal equipment, is specifically related to one way of life refuse gasification device.
Background technology
The quantity of domestic waste constantly rises in recent years, and existing treatment technology mainly includes landfill, burns and heap
Fertile.All there is different drawbacks in these three mode, wherein landfill floor space is big, and all can soil, subsoil water and air
Cause the impact and potentially hazardous of reality；Burning is the significant wastage to resource for the refuse that calorific value is low, Er Qie
Burning process is easily generated flue dust and severe toxicity pollutant dioxin；Aerobic compost is a power consumption process, needs to input energy and goes
Aeration, produces the most again GHG carbon dioxide.
Summary of the invention
There is the technical problem of various drawback for solving the technology of garbage disposal of prior art, this utility model provides one
The domestic garbage gasification device of energy-conserving and environment-protective.
One way of life refuse gasification device, including steam boiler, fluidized-bed gasification furnace, heat exchanger, aerator, desulfurization dechlorination
System, cyclone separator and dust collecting box, described steam boiler, described fluidized-bed gasification furnace, described heat exchanger, described desulfurization dechlorination
System and described cyclone separator are sequentially connected with, and described aerator, described heat exchanger and described fluidized-bed gasification furnace are sequentially connected with,
Described dust collecting box is connected with described fluidized-bed gasification furnace and described cyclone separator simultaneously.
In a kind of preferred embodiment of the domestic garbage gasification device of this utility model offer, described domestic garbage gasification
Device also includes that catalytic reaction stove, described catalytic reaction stove are connected with described cyclone separator.
In a kind of preferred embodiment of the domestic garbage gasification device of this utility model offer, described fluidized-bed gasification furnace
Including gasification furnace body and combustion reactor, described combustion reactor is located at described gasification furnace, and this is internal.
In a kind of preferred embodiment of the domestic garbage gasification device of this utility model offer, described cyclone separator is also
It is connected with described combustion reactor.
In a kind of preferred embodiment of the domestic garbage gasification device of this utility model offer, described heat exchanger includes changing
Heat pipe and heat exchange outer wall, described heat exchanger tube is located in described heat exchange outer wall.
In a kind of preferred embodiment of the domestic garbage gasification device provided at this utility model, described aerator, described
Heat exchanger tube and described fluidized-bed gasification furnace are sequentially connected with, described fluidized-bed gasification furnace, described heat exchange outer wall and described desulfurization dechlorination
System is sequentially connected with.
Compared to prior art, the described domestic garbage gasification device that this utility model provides has the advantages that
One, described domestic garbage gasification device effectively reduces the adverse effect causing environment, and gasification is at limit oxygen
Carrying out under state, two English of generation and furan are far below directly burning.
Two, the compression effectiveness of described domestic garbage gasification device is better than general pyrolysis installation, and after gasification, only remnants have on a small quantity
Ashes.
Three, the power consumption of described domestic garbage gasification device is less, and the waste heat making full use of generation in running is gentle
Change product, decrease outside energy input.
Four, described domestic garbage gasification device gasification temperature is less than common pyrolysis temperature, decreases nitrogen oxides equally
Generation.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, be made during embodiment will be described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only embodiments more of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing, wherein:
Fig. 1 is the structural representation of the domestic garbage gasification device that this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole
Embodiment.
Refer to Fig. 1, be the structural representation of the domestic garbage gasification device that this utility model provides.
Described domestic garbage gasification device 1 include steam boiler 11, fluidized-bed gasification furnace 12, heat exchanger 13, aerator 14,
Desulfurization dechlorination system 15, cyclone separator 16, dust collecting box 17 and catalytic reaction stove 18.
Described fluidized-bed gasification furnace 12 includes gasification furnace body 121 and combustion reactor 122, described combustion reactor 122
It is located in described gasification furnace body 121.
Described heat exchanger 13 includes heat exchanger tube 131 and heat exchange outer wall 132.Described heat exchange outer wall is located at by described heat exchanger tube 131
In 132.
Described steam boiler 11 is communicated to bottom described gasification furnace body 121, and described gasification furnace body 121 top connects successively
It is connected to described heat exchange outer wall 132 and described desulfurization dechlorination system 15, and is communicated to the sidepiece of described cyclone separator 16.Described rotation
Wind separator 16 top is connected with described catalytic reaction stove 18, and is communicated to described combustion reactor 122 simultaneously.
Described heat exchanger tube 131 one end is connected with described aerator 14, and the other end is connected to described gasification furnace body 121 end
Portion.Described dust collecting box 17 is connected simultaneously to bottom described gasification furnace body 121 and the bottom of described cyclone separator 16.
When being embodied as, house refuse, through crushing, be dried and after classification, adds to described gasification furnace body 121.Described
High temperature and high pressure steam that steam boiler 11 produces and the air that blasts of described aerator 14 collectively as gasifying agent, rubbish in gasification furnace
Rubbish.Produce gas treated, separate after, a part is passed through described catalytic reaction stove 18 and is converted into combustion gas, and another part is direct
It is passed through described combustion reactor 122 as fuel.
Gasify before the air described gasification furnace body of entrance 121 that described aerator 14 blasts the high-temperature gas generated with it
Carry out heat exchange, improve air themperature, strengthen gasification result.Described gasification furnace body 121 and described cyclone separator 16 produce
Ash is collected to described dust collecting box 17, it is to avoid pollute environment.
Compared to prior art, the described domestic garbage gasification device 1 that this utility model provides has the advantages that
One, described domestic garbage gasification device 1 effectively reduces the adverse effect causing environment, and gasification is at limit oxygen
Carrying out under state, two English of generation and furan are far below directly burning.
Two, the compression effectiveness of described domestic garbage gasification device 1 is better than general pyrolysis installation, and after gasification, only remnants have on a small quantity
Ashes.
Three, the power consumption of described domestic garbage gasification device 1 is less, and the waste heat making full use of generation in running is gentle
Change product, decrease outside energy input.
Four, described domestic garbage gasification device 1 gasification temperature is less than common pyrolysis temperature, decreases nitrogen oxides equally
Generation.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description made, or be directly or indirectly used in other phase
The technical field closed, within being the most in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. one way of life refuse gasification device, it is characterised in that: include steam boiler, fluidized-bed gasification furnace, heat exchanger, air blast
Machine, desulfurization dechlorination system, cyclone separator and dust collecting box, described steam boiler, described fluidized-bed gasification furnace, described heat exchanger,
Described desulfurization dechlorination system and described cyclone separator are sequentially connected with, described aerator, described heat exchanger and described fluid bed gas
Changing stove to be sequentially connected with, described dust collecting box is connected with described fluidized-bed gasification furnace and described cyclone separator simultaneously.
Domestic garbage gasification device the most according to claim 1, it is characterised in that: described domestic garbage gasification device also wraps
Including catalytic reaction stove, described catalytic reaction stove is connected with described cyclone separator.
Domestic garbage gasification device the most according to claim 1, it is characterised in that: described fluidized-bed gasification furnace includes gasification
Furnace body and combustion reactor, described combustion reactor is located at described gasification furnace, and this is internal.
Domestic garbage gasification device the most according to claim 3, it is characterised in that: described cyclone separator also with described combustion
Burning reactor connects.
Domestic garbage gasification device the most according to claim 1, it is characterised in that: described heat exchanger includes heat exchanger tube and changes
Hot outer wall, described heat exchanger tube is located in described heat exchange outer wall.
Domestic garbage gasification device the most according to claim 5, it is characterised in that: described aerator, described heat exchanger tube and
Described fluidized-bed gasification furnace is sequentially connected with, and described fluidized-bed gasification furnace, described heat exchange outer wall and described desulfurization dechlorination system are successively
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740889.1U CN205874323U (en) | 2016-07-14 | 2016-07-14 | Domestic waste gasification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740889.1U CN205874323U (en) | 2016-07-14 | 2016-07-14 | Domestic waste gasification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874323U true CN205874323U (en) | 2017-01-11 |
Family
ID=57695078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740889.1U Expired - Fee Related CN205874323U (en) | 2016-07-14 | 2016-07-14 | Domestic waste gasification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760436A (en) * | 2018-07-27 | 2020-02-07 | 福建美天环保科技有限公司 | Domestic waste bio-gasification intelligent device |
-
2016
- 2016-07-14 CN CN201620740889.1U patent/CN205874323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760436A (en) * | 2018-07-27 | 2020-02-07 | 福建美天环保科技有限公司 | Domestic waste bio-gasification intelligent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: Room 2309, Rongcheng International Plaza, No. 9, Xiangfu Middle Road, Yuhua District, Changsha City, Hunan Province Patentee after: Hunan chuanneng environmental protection Co., Ltd Address before: Tongzi high tech Development Zone in Hunan province Changsha Po Road 410000 No. 185 Hunan Province Public Security Bureau household service center building A room 105 Patentee before: CHANGSHA JIAZHONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200714 |