JPS5781815A - Dust collecting method for coal fuel plant - Google Patents
Dust collecting method for coal fuel plantInfo
- Publication number
- JPS5781815A JPS5781815A JP55157636A JP15763680A JPS5781815A JP S5781815 A JPS5781815 A JP S5781815A JP 55157636 A JP55157636 A JP 55157636A JP 15763680 A JP15763680 A JP 15763680A JP S5781815 A JPS5781815 A JP S5781815A
- Authority
- JP
- Japan
- Prior art keywords
- sent
- char
- gasification
- coal
- dust collecting
- 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
- 239000003245 coal Substances 0.000 title abstract 5
- 239000000428 dust Substances 0.000 title abstract 5
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002309 gasification Methods 0.000 abstract 6
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
PURPOSE: To make operation and control simple and economical and to make gasification of unburned part efficiently. by dust collecting using unburned part of fuel coal as granular.
CONSTITUTION: Crushed coal crushed by a crusher 4 is fed to a coal gasification furnace 5, and char (d) is separated from generated gas from the gasification furnace 5 by a char separator 6 such as a cyclone etc. The separated char is sent to a movable layer type dust collector. There, the gasified gas (c) is dust collected and sent to a burner from an outlet 11 side through a desulfurizer 14. The char sent to the dust collecting layer 13 from an inlet 8 is sent to the gasification furnace 5 together with crushed coal (b) which is gasification fuel, from an outlet 9 and utilized again as gasification fuel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157636A JPS5781815A (en) | 1980-11-11 | 1980-11-11 | Dust collecting method for coal fuel plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157636A JPS5781815A (en) | 1980-11-11 | 1980-11-11 | Dust collecting method for coal fuel plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781815A true JPS5781815A (en) | 1982-05-22 |
Family
ID=15654044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55157636A Pending JPS5781815A (en) | 1980-11-11 | 1980-11-11 | Dust collecting method for coal fuel plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781815A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118414A (en) * | 1984-07-06 | 1986-01-27 | Kawasaki Heavy Ind Ltd | Dust collecting method and its apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53130575A (en) * | 1977-04-19 | 1978-11-14 | Kawasaki Heavy Ind Ltd | Method of forming stratified moving layers of powdered materials |
-
1980
- 1980-11-11 JP JP55157636A patent/JPS5781815A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53130575A (en) * | 1977-04-19 | 1978-11-14 | Kawasaki Heavy Ind Ltd | Method of forming stratified moving layers of powdered materials |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118414A (en) * | 1984-07-06 | 1986-01-27 | Kawasaki Heavy Ind Ltd | Dust collecting method and its apparatus |
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