CN206191597U - Small -size rural garbage pyrolytic gasification equipment - Google Patents
Small -size rural garbage pyrolytic gasification equipment Download PDFInfo
- Publication number
- CN206191597U CN206191597U CN201621203416.4U CN201621203416U CN206191597U CN 206191597 U CN206191597 U CN 206191597U CN 201621203416 U CN201621203416 U CN 201621203416U CN 206191597 U CN206191597 U CN 206191597U
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- CN
- China
- Prior art keywords
- layer
- pyrolysis gasification
- utility
- ash bucket
- small
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- 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.)
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- 238000002309 gasification Methods 0.000 title claims abstract description 38
- 239000010813 municipal solid waste Substances 0.000 title abstract description 18
- 238000000197 pyrolysis Methods 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000003546 flue gas Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 2
- 238000003763 carbonization Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002737 fuel gas Substances 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000010782 bulky waste Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Incineration Of Waste (AREA)
Abstract
The utility model belongs to the environmentally protective facility field, concretely relates to small -size rural garbage pyrolytic gasification equipment, feed inlet including pyrolysis gasifier, pyrolysis gasifier upper end, the inside from the top down of pyrolysis gasifier have set gradually dry layer, pyrolysis gasification layer, burning zone, after -flame layer and ash bucket. The utility model discloses fully decomposing the organic matter of rubbish in the reality and the carbonization, realizing that combustible gas fully burns with innoxious, the process is continuously gone on, and combustion efficiency is high, can reach the environmental protection requirement of eliminating secondary pollution, the utility model discloses high integration, the integrated design, easy operation, low cost, area is little, and economic benefits is showing.
Description
Technical field
The utility model belongs to environmental protection facility field, and in particular to a kind of small rural refuse pyrolysis gasification installation.
Background technology
With the quickening of new countryside construction, rural garbage amount is on the increase, and surrounding enviroment are polluted in rubbish air storage.By
More disperse in rural garbage corresponding point position, collect that more difficult, transportation range is remote, therefore the overall receipts to rural garbage transport cost
It is higher.China rural area shortage cost of investment and operating cost are relatively low simultaneously, can effectively process the technology and equipment of rubbish,
Rural area is caused to process rubbish using the mode such as original stacking, simple landfill, open incineration mostly, this directly threatens periphery peasant
Production and living and ecological environment.
Utility model content
To solve the problems, such as above technology, the utility model provides a kind of simple to operate, economical and efficient, safely cleaning
Small rural refuse pyrolysis gasification installation.
Its technical scheme is：
A kind of small rural refuse pyrolysis gasification installation, including pyrolysis gasification furnace, the charging aperture of pyrolytic gasification furnace upper end, heat
Solution gasification furnace interior is disposed with drying layer, pyrolytic gasification layer, burning zone, after-flame layer and ash bucket from top to bottom；
Flue gas mouthful is provided with the pyrolytic gasification layer, blower fan is connected on flue gas mouthful, blower fan is connected to second-time burning road,
Burner is provided with second-time burning road, second-time burning road lower section is provided with expansion chamber, and second-time burning road end is set to exhaust outlet；
The after-flame layer both sides are provided with blast pipe, and after-flame layer lower end is provided with rotary fire grate, and rotary fire grate lower section is set
There is ash bucket, ash bucket side is provided with outlet.
From in charging aperture input pyrolysis gasification furnace, rubbish is first in drying layer by burner hearth Wall Radiation, height for rural garbage
Warm pyrolytic gasification smoke convection and the lower drying of pyrolytic gasification layer heat conduction tripartite effect, fully volatilize refuse moisture.Dried rubbish
The rubbish pyrolytic gasification that is heated in pyrolytic gasification layer is the fuel gas such as carbon monoxide, gaseous hydrocarbons, is mixed into lower section burning zone burning
In the flue gas of generation, wind-engaging power traction is led, and is discharged from flue gas mouthful.It is abundant that the combustible remained after refuse pyrolysis gasification enters burning zone
Burning, in combustion process, outside air enters in burning zone and after-flame layer from blast pipe, there is provided the oxygen that incineration firing needs.
Rubbish afterburnt, ashes fall on rotary fire grate, and fire grate rotary squeezing breaks up ashes, fall into ash bucket and manually periodically exclude.Rubbish
After burning produce carbon monoxide, carbon dioxide one-level little particle carbon dust can with refuse pyrolysis gasify to be formed carbon monoxide,
The fuel gas such as gaseous hydrocarbons enter second-time burning road from flue gas mouthful, and the burner point fire-fighting oxygen in second-time burning road fills flue gas
Divided combustion.Flue gas entered multiple baffling, imflammable gas is fully burnt, while by the solid particles sediment in flue gas in sedimentation
Room bottom, regular artificial treatment, last gas is discharged from exhaust outlet.The heat energy recoverable produced in second-time burning road, hair
Wave its value.
Further, the charging aperture top is provided with screw feeder, and screw feeder top is provided with hopper.Under spiral
Glassware energy continuous uniform is fed, and prevents rubbish from blocking, while preventing pyrolytic gasification inner flue gas of the stove from being overflowed from charging aperture, pollutes ring
Border.
Further, drying layer inside both sides have been arranged alternately polylith grid laminate, the downward-sloping setting of grid laminate.
Grid laminate allows smallclothes rubbish to pass through, but can increase the stroke of Bulky Waste, Bulky Waste is fully dried in drying layer,
Facilitate subsequent thermal pyrolytic gasification.
Further, Non-return air valve is provided with the blast pipe, flue gas rising causes after-flame stressor layer to increase, and can open single
Air is introduced from blast pipe to air valve, Non-return air valve prevents flue gas from leaking.
The beneficial effects of the utility model：
The organic matter of rubbish in reality can fully be decomposed and be carbonized by the utility model, realize fuel gas fully burn and
Innoxious, process is persistently carried out, high combustion efficiency, can reach the environmental requirement for eliminating secondary pollution；The utility model highly collects
Into integrated design is simple to operate, with low cost, and floor space is small, remarkable in economical benefits.
Brief description of the drawings
Fig. 1 is refuse pyrolysis gasification installation；
Wherein, 1- pyrolysis gasification furnaces, 2- charging apertures, 3- screw feeders, 4- hoppers, 5- drying layers, 6- pyrolytic gasifications layer,
7- burning zones, 8- after-flames layer, 9- rotary fire grates, 10- ash buckets, 11- outlets, 12- blast pipes, 13- Non-return air valves, 14- flue gases
Mouthful, 15- blower fans, 16- burners, 17- second-time burnings road, 18- expansion chambers, 19- exhaust outlets, 20- grid laminates.
Specific embodiment
As shown in figure 1, on a kind of small rural refuse pyrolysis gasification installation, including pyrolysis gasification furnace 1, pyrolysis gasification furnace 1
The charging aperture 2 at end, is disposed with drying layer 5, pyrolytic gasification layer 6, burning zone 7, after-flame from top to bottom inside pyrolysis gasification furnace 1
Layer 8 and ash bucket 10；
Flue gas mouthful 14 is provided with the pyrolytic gasification layer 6, blower fan 15 is connected on flue gas mouthful 14, blower fan 15 is connected to two
Secondary fire trough 17, is provided with burner 16 on second-time burning road 17, the lower section of second-time burning road 17 is provided with expansion chamber 18, second-time burning
The end of road 17 is set to exhaust outlet 19；
8 both sides of after-flame layer are provided with blast pipe 12, and 8 lower end of after-flame layer are provided with rotary fire grate 9, under rotary fire grate 9
Side is provided with ash bucket 10, and the side of ash bucket 10 is provided with outlet 11.
The top of the charging aperture 2 is provided with screw feeder 3, and the top of screw feeder 3 is provided with hopper 4.
The inside both sides of the drying layer 5 have been arranged alternately polylith grid laminate 20, the downward-sloping setting of grid laminate 20.
Non-return air valve 13 is provided with the blast pipe 12.
Claims (4)
1. a kind of small rural refuse pyrolysis gasification installation, it is characterised in that including pyrolysis gasification furnace（1）, pyrolysis gasification furnace（1）
The charging aperture of upper end（2）, pyrolysis gasification furnace（1）Inside is disposed with drying layer from top to bottom（5）, pyrolytic gasification layer（6）, combustion
Burn layer（7）, after-flame layer（8）And ash bucket（10）；
The pyrolytic gasification layer（6）On be provided with flue gas mouthful（14）, flue gas mouthful（14）On be connected to blower fan（15）, blower fan（15）Even
Then second-time burning road（17）, second-time burning road（17）On be provided with burner（16）, second-time burning road（17）Lower section is provided with heavy
Drop room（18）, second-time burning road（17）End is set to exhaust outlet（19）；
The after-flame layer（8）Both sides are provided with blast pipe（12）, after-flame layer（8）Lower end is provided with rotary fire grate（9）, rotary fire grate
（9）Lower section is provided with ash bucket（10）, ash bucket（10）Side is provided with outlet（11）.
2. a kind of small rural refuse pyrolysis gasification installation according to claim 1, it is characterised in that the charging aperture
（2）Top is provided with screw feeder（3）, screw feeder（3）Top is provided with hopper（4）.
3. a kind of small rural refuse pyrolysis gasification installation according to claim 1, it is characterised in that the drying layer
（5）Internal both sides have been arranged alternately polylith grid laminate（20）, grid laminate（20）Downward-sloping setting.
4. a kind of small rural refuse pyrolysis gasification installation according to claim 1, it is characterised in that the blast pipe
（12）On be provided with Non-return air valve（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203416.4U CN206191597U (en) | 2016-11-08 | 2016-11-08 | Small -size rural garbage pyrolytic gasification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203416.4U CN206191597U (en) | 2016-11-08 | 2016-11-08 | Small -size rural garbage pyrolytic gasification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191597U true CN206191597U (en) | 2017-05-24 |
Family
ID=58734621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203416.4U Expired - Fee Related CN206191597U (en) | 2016-11-08 | 2016-11-08 | Small -size rural garbage pyrolytic gasification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548182A (en) * | 2018-06-08 | 2018-09-18 | 秦皇岛海涛万福环保设备股份有限公司 | A kind of incinerator and incineration system |
| CN108753365A (en) * | 2018-05-28 | 2018-11-06 | 河南农业大学 | A kind of reverse-flow type catalytic reforming prepares synthesis device of air and technique |
| CN111925236A (en) * | 2020-07-15 | 2020-11-13 | 成都市爱七面品牌管理有限公司 | System for organic fertilizer is made to organic waste |
| CN113464947A (en) * | 2020-08-28 | 2021-10-01 | 乐山新景环保科技有限责任公司 | Garbage pyrolysis furnace and method for treating garbage by using same |
-
2016
- 2016-11-08 CN CN201621203416.4U patent/CN206191597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753365A (en) * | 2018-05-28 | 2018-11-06 | 河南农业大学 | A kind of reverse-flow type catalytic reforming prepares synthesis device of air and technique |
| CN108548182A (en) * | 2018-06-08 | 2018-09-18 | 秦皇岛海涛万福环保设备股份有限公司 | A kind of incinerator and incineration system |
| CN111925236A (en) * | 2020-07-15 | 2020-11-13 | 成都市爱七面品牌管理有限公司 | System for organic fertilizer is made to organic waste |
| CN113464947A (en) * | 2020-08-28 | 2021-10-01 | 乐山新景环保科技有限责任公司 | Garbage pyrolysis furnace and method for treating garbage by using same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |