JPS57182010A - Method to remove dam ring from inside of rotary kiln - Google Patents
Method to remove dam ring from inside of rotary kilnInfo
- Publication number
- JPS57182010A JPS57182010A JP56067508A JP6750881A JPS57182010A JP S57182010 A JPS57182010 A JP S57182010A JP 56067508 A JP56067508 A JP 56067508A JP 6750881 A JP6750881 A JP 6750881A JP S57182010 A JPS57182010 A JP S57182010A
- Authority
- JP
- Japan
- Prior art keywords
- kiln
- dam rings
- dam
- rings
- rotary kiln
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
Abstract
PURPOSE:To remove dam rings from a kiln within a short time without stopping the operation of the kiln, by partially heating and cooling the produced dam rings in case that dam rings formed in a rotary kiln when industrial refuse is incinerated, are removed from the kiln. CONSTITUTION:When industrial refuse such as waste oil is loaded into a rotary kiln 3 from a hopper 1 and is burnt by a burner 4, the refuse incinerated is moved, gradually turning to the right side by the rotary movement of a rotary kiln 3, to be discharged from an outlet 6 fitted to a hood 5' on the discharge side. During this time, dam rings 9 are formed on a caster 8 of inside wall of a kiln 3, and they gradually grow up. When the dam rings 9 grow to some predetermined thickness, loading of material to the kiln is once stopped, to burn the dam rings 9 only until they are partially melted, with a light oil blowing into a kiln from a burner nozzle 10. Then, water is sprayed to produce crack to the dam rings 9 for collapsing, after they are cooled by cold air blown into through the burner 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56067508A JPS6026935B2 (en) | 1981-05-02 | 1981-05-02 | How to remove dam rings in a rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56067508A JPS6026935B2 (en) | 1981-05-02 | 1981-05-02 | How to remove dam rings in a rotary kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57182010A true JPS57182010A (en) | 1982-11-09 |
| JPS6026935B2 JPS6026935B2 (en) | 1985-06-26 |
Family
ID=13346989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56067508A Expired JPS6026935B2 (en) | 1981-05-02 | 1981-05-02 | How to remove dam rings in a rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026935B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007225187A (en) * | 2006-02-23 | 2007-09-06 | Matsushita Electric Ind Co Ltd | Heating cooker |
| CN114717372A (en) * | 2022-04-26 | 2022-07-08 | 酒泉钢铁(集团)有限责任公司 | High-temperature cleaning method for ring formation of rotary kiln for direct reduction of iron ore |
-
1981
- 1981-05-02 JP JP56067508A patent/JPS6026935B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007225187A (en) * | 2006-02-23 | 2007-09-06 | Matsushita Electric Ind Co Ltd | Heating cooker |
| CN114717372A (en) * | 2022-04-26 | 2022-07-08 | 酒泉钢铁(集团)有限责任公司 | High-temperature cleaning method for ring formation of rotary kiln for direct reduction of iron ore |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6026935B2 (en) | 1985-06-26 |
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