CN204233967U - The de-mist device of a kind of garbage incinerating tail gas spray deacidification - Google Patents
The de-mist device of a kind of garbage incinerating tail gas spray deacidification Download PDFInfo
- Publication number
- CN204233967U CN204233967U CN201420672574.9U CN201420672574U CN204233967U CN 204233967 U CN204233967 U CN 204233967U CN 201420672574 U CN201420672574 U CN 201420672574U CN 204233967 U CN204233967 U CN 204233967U
- Authority
- CN
- China
- Prior art keywords
- deacidification
- mist
- gas
- spray column
- flue gas
- 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
- 239000003595 mist Substances 0.000 title claims abstract description 26
- 239000007921 spray Substances 0.000 title claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000003513 alkali Substances 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006386 neutralization reaction Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 3
- 238000004056 waste incineration Methods 0.000 description 2
- 239000002361 compost Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The de-mist device of a kind of garbage incinerating tail gas spray deacidification, comprise spray column and the de-mist tower of deacidification, spray column top is provided with smoke inlet, the inside of spray column is provided with alkali lye shower, the de-mist tower inside of deacidification is provided with two-layer spiral board, the top of the de-mist tower of deacidification offers exhanst gas outlet and rinse mouth, and the bottom of the de-mist tower of deacidification is also provided with wastewater outlet.The beneficial effects of the utility model: this device is by carrying out spraying to flue gas in spray column and after preliminary neutralization, spiral board again in the de-mist tower of deacidification is deacidified to flue gas and is taken off the water smoke in flue gas by centrifugal motion, not only eliminate the very most of sour gas in flue gas, and flue gas was kept dry before entering sack cleaner as far as possible, be convenient to follow-up dedusting work.This apparatus structure is simple, practical, is applicable to using in garbage incinerating tail gas process, effectively can carry out dedusting to tail gas, depickling takes off mist, greatly improve vent gas treatment efficiency.
Description
Technical field
The utility model relates to a kind of garbage incinerating tail gas treating apparatus, is specifically the de-mist device of a kind of garbage incinerating tail gas spray deacidification.
Background technology
The processing method of house refuse mainly contains landfill, compost, burning etc.In recent years, along with China's expanding economy, the raising of house refuse amount and refuse thermal value, burning disposal method is the most effective waste disposal method.But the vent gas treatment of waste incineration is one compares stubborn problem always, current garbage incinerating tail gas process mainly to utilize in alkaline matter and sour gas in tail gas, acidity in tail gas belongs to the acid of low concentration comparatively speaking, the acidity removing low concentration is not the problem of what difficulty technically, but because tail is large-minded, acid content is low, make treatment facility huge, higher equipment investment and operating cost must be paid, be not suitable for and use widely, a lot of small towns is based on investing larger consideration, have to directly the tail gas of waste incineration is directly discharged in air, affect air quality, be unfavorable for environmental protection.
Utility model content
For above-mentioned Problems existing, the purpose of this utility model is to provide a kind ofly invests the de-mist device of little, that acid removal rate is high garbage incinerating tail gas spray deacidification.
The technical solution of the utility model is: the de-mist device of a kind of garbage incinerating tail gas spray deacidification, comprise spray column and the de-mist tower of deacidification, spray column top is provided with smoke inlet, the inside of spray column is provided with alkali lye shower, the de-mist tower inside of deacidification is provided with two-layer spiral board, the top of the de-mist tower of deacidification offers exhanst gas outlet and rinse mouth, and the bottom of the de-mist tower of deacidification is also provided with wastewater outlet.
The beneficial effects of the utility model: this device is by carrying out spraying to flue gas in spray column and after preliminary neutralization, spiral board again in the de-mist tower of deacidification is deacidified to flue gas and is taken off the water smoke in flue gas by centrifugal motion, not only eliminate the very most of sour gas in flue gas, and flue gas was kept dry before entering sack cleaner as far as possible, be convenient to follow-up dedusting work.This apparatus structure is simple, practical, is applicable to using in garbage incinerating tail gas process, effectively can carry out dedusting to tail gas, depickling takes off mist, greatly improve vent gas treatment efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model is illustrated further.
As shown in Figure 1, spray column 1 top is provided with smoke inlet 101, the inside of spray column 1 is provided with alkali lye shower 102, de-mist tower 2 inside of deacidification is provided with two-layer spiral board 201, the top of the de-mist tower 2 of deacidification offers exhanst gas outlet 202 and rinse mouth 203, and the bottom of the de-mist tower 2 of deacidification is also provided with wastewater outlet 204.
Claims (1)
1. the de-mist device of garbage incinerating tail gas spray deacidification, comprise spray column (1) and the de-mist tower (2) of deacidification, it is characterized in that: spray column (1) top is provided with smoke inlet (101), the inside of spray column (1) is provided with alkali lye shower (102), de-mist tower (2) inside of deacidification is provided with two-layer spiral board (201), the top of the de-mist tower (2) of deacidification offers exhanst gas outlet (202) and rinse mouth (203), and the bottom of the de-mist tower (2) of deacidification is also provided with wastewater outlet (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672574.9U CN204233967U (en) | 2014-11-12 | 2014-11-12 | The de-mist device of a kind of garbage incinerating tail gas spray deacidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672574.9U CN204233967U (en) | 2014-11-12 | 2014-11-12 | The de-mist device of a kind of garbage incinerating tail gas spray deacidification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233967U true CN204233967U (en) | 2015-04-01 |
Family
ID=52763523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672574.9U Expired - Fee Related CN204233967U (en) | 2014-11-12 | 2014-11-12 | The de-mist device of a kind of garbage incinerating tail gas spray deacidification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619377A (en) * | 2020-12-18 | 2021-04-09 | 广东惠智通能源环保发展有限公司 | Exhaust gas purification system |
-
2014
- 2014-11-12 CN CN201420672574.9U patent/CN204233967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619377A (en) * | 2020-12-18 | 2021-04-09 | 广东惠智通能源环保发展有限公司 | Exhaust gas purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150401 |