JPS57104017A - Combustor - Google Patents
CombustorInfo
- Publication number
- JPS57104017A JPS57104017A JP55179756A JP17975680A JPS57104017A JP S57104017 A JPS57104017 A JP S57104017A JP 55179756 A JP55179756 A JP 55179756A JP 17975680 A JP17975680 A JP 17975680A JP S57104017 A JPS57104017 A JP S57104017A
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel
- gasification unit
- gasification
- duct
- 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
- 238000002309 gasification Methods 0.000 abstract 8
- 239000000446 fuel Substances 0.000 abstract 6
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Spray-Type Burners (AREA)
Abstract
PURPOSE: To effect smooth gasification of fuel as well as to promote mixing with primary air by providing double air passages encompassing a fuel supply pipe and by introducing preheated high temperature air into a gasification unit through only an outer air passage.
CONSTITUTION: Upon switching on a heater 10 in an outer duct 9, a blower 12 and a pump 14, air is drawn into the gasification unit 1 through a gap between an inner air duct 11 and the pipe 13. At the same time, part of air flow through the outer air duct 9 is preheated by the heater 10 and introduced into the gasification unit 1 through a gap between the inner air duct 11 and a guide sleeve 8. Fuel is atomized as carried on a high speed air jet near outlet of the pipe 13. The atomized fuel becomes gasified state by impingement against a side wall of the gasification unit 1. This allows momentary gasification of fuel and steady combustion by prevention of reduction in temperature of the side wall of the gasification unit because air at high temperature which has been preheated in the branch duct 9 impinges aginst the gasification unit 1 together with atomized fuel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179756A JPS57104017A (en) | 1980-12-18 | 1980-12-18 | Combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179756A JPS57104017A (en) | 1980-12-18 | 1980-12-18 | Combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57104017A true JPS57104017A (en) | 1982-06-28 |
Family
ID=16071325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55179756A Pending JPS57104017A (en) | 1980-12-18 | 1980-12-18 | Combustor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57104017A (en) |
-
1980
- 1980-12-18 JP JP55179756A patent/JPS57104017A/en active Pending
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