JPS5775182A - Treatment of refuse by incineration - Google Patents
Treatment of refuse by incinerationInfo
- Publication number
- JPS5775182A JPS5775182A JP55149349A JP14934980A JPS5775182A JP S5775182 A JPS5775182 A JP S5775182A JP 55149349 A JP55149349 A JP 55149349A JP 14934980 A JP14934980 A JP 14934980A JP S5775182 A JPS5775182 A JP S5775182A
- Authority
- JP
- Japan
- Prior art keywords
- water
- gas
- treated
- incineration
- waste
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 11
- 239000007789 gas Substances 0.000 abstract 7
- 239000002351 wastewater Substances 0.000 abstract 3
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Landscapes
- Chimneys And Flues (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
PURPOSE: To eliminate discharging of treated water at all and decrease the amt. of makeup water by evaporating the total amt. of the balance of the treated water to be recirculated to an incineration furnace and a scrubber in a gas cooler.
CONSTITUTION: The waste gas 6 produced by the incineration of refuse 5 in an incineration furnace 1 is flowed into a gas cooler 12. On the other hand, part of the treated water 10 of a waste water treating device 3 is brought in direct contact with a gas 6 as cooling water 10c to cool the gas 6, and to evaporate the entire amt. of the water 10c. The produced steam is flowed together with an outlet gas 6' to a scrubber 2, where salts 13 in the water 10c are separated as solids. The gas 6' is scrubbed by the scrubbing water 5 which is the mixture of the other part 10b of the water 10 and makeup water 11, by which it is removed of harmful components, dust, etc. to make a treated gas 7. Part of the water 4 evaporates but the other part is waste water 9 which is flowed into a device 3. The waste water 8 of ash removal of the furnace 1 is treated with the device 3 and is used as water 10a for ash removal.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55149349A JPS5775182A (en) | 1980-10-27 | 1980-10-27 | Treatment of refuse by incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55149349A JPS5775182A (en) | 1980-10-27 | 1980-10-27 | Treatment of refuse by incineration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5775182A true JPS5775182A (en) | 1982-05-11 |
Family
ID=15473173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55149349A Pending JPS5775182A (en) | 1980-10-27 | 1980-10-27 | Treatment of refuse by incineration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5775182A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949288A (en) * | 1972-09-18 | 1974-05-13 | ||
| JPS5478364A (en) * | 1977-11-17 | 1979-06-22 | Ciba Geigy Ag | Waste gas purification and slurry separator |
-
1980
- 1980-10-27 JP JP55149349A patent/JPS5775182A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949288A (en) * | 1972-09-18 | 1974-05-13 | ||
| JPS5478364A (en) * | 1977-11-17 | 1979-06-22 | Ciba Geigy Ag | Waste gas purification and slurry separator |
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