JPS5770189A - Gasifying equipment for coal - Google Patents
Gasifying equipment for coalInfo
- Publication number
- JPS5770189A JPS5770189A JP14711380A JP14711380A JPS5770189A JP S5770189 A JPS5770189 A JP S5770189A JP 14711380 A JP14711380 A JP 14711380A JP 14711380 A JP14711380 A JP 14711380A JP S5770189 A JPS5770189 A JP S5770189A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- gasifying agent
- char
- pulverized coal
- supplying pipe
- 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
Abstract
PURPOSE: To form a local high-temperature region, prevent the formation of clinker on a dispersing plate and carry out an efficient gasification reaction, by inserting a supplying pipe for a gasifying agent, pulverized coal and char into a central part above the dispersing plate of fluidizing bed type coal gasifying equipment.
CONSTITUTION: A gasifying agent is supplied through a gasifying agent supplying pipe 5, an auxiliary, gasifying agent supplying pipe 5, an auxiliary, gasifying agent supplying pipe 8 and a solid matter drawing out pipe 2 to fluidize solid particles 17 thrown into the equipment through a loading aperture 12. When a gasifying agent having a large content of oxidizing agent, pulverized coal caught by a dust catcher and char are supplied through a supplying pipe 7 for a gasifying agent, pulverized coal and char that is inserted into the upper part of the dispersing plate 1, a high- temperature region is formed above the pipe 7, where pulverized coal and char are burned to be gasified. The resulting gas is taken out through a gas exhaust pipe 14. On the other hand, ash formed in the gasification is softened and fused by a high temperature to agglomerate, and then discharged through a constriction-shaped retention pipe 3 for restraining the fall of solid particles and a solid matter drawing out pipe 2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14711380A JPS5770189A (en) | 1980-10-21 | 1980-10-21 | Gasifying equipment for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14711380A JPS5770189A (en) | 1980-10-21 | 1980-10-21 | Gasifying equipment for coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5770189A true JPS5770189A (en) | 1982-04-30 |
Family
ID=15422813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14711380A Pending JPS5770189A (en) | 1980-10-21 | 1980-10-21 | Gasifying equipment for coal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5770189A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03131687A (en) * | 1989-10-17 | 1991-06-05 | Ebara Corp | Fluidized bed oven for gasification |
| US6719952B1 (en) * | 2000-02-21 | 2004-04-13 | Westinghouse Electric Company Llc | Fluidized bed reaction design |
| CN107794091A (en) * | 2017-11-13 | 2018-03-13 | 煤炭科学技术研究院有限公司 | A kind of thermal reforming upgrading furnace |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661486A (en) * | 1979-10-15 | 1981-05-26 | Inst Gas Technology | Method and apparatus for converting hydrocarbon solid matter to gas product |
-
1980
- 1980-10-21 JP JP14711380A patent/JPS5770189A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661486A (en) * | 1979-10-15 | 1981-05-26 | Inst Gas Technology | Method and apparatus for converting hydrocarbon solid matter to gas product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03131687A (en) * | 1989-10-17 | 1991-06-05 | Ebara Corp | Fluidized bed oven for gasification |
| US6719952B1 (en) * | 2000-02-21 | 2004-04-13 | Westinghouse Electric Company Llc | Fluidized bed reaction design |
| CN107794091A (en) * | 2017-11-13 | 2018-03-13 | 煤炭科学技术研究院有限公司 | A kind of thermal reforming upgrading furnace |
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