JPS54147583A - Inflammable powdery dust collecting method - Google Patents
Inflammable powdery dust collecting methodInfo
- Publication number
- JPS54147583A JPS54147583A JP5524378A JP5524378A JPS54147583A JP S54147583 A JPS54147583 A JP S54147583A JP 5524378 A JP5524378 A JP 5524378A JP 5524378 A JP5524378 A JP 5524378A JP S54147583 A JPS54147583 A JP S54147583A
- Authority
- JP
- Japan
- Prior art keywords
- inflammable
- powdery dust
- dust
- powdery
- gas
- 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
Abstract
PURPOSE: To prevent condensation of steam, etc., and to improve inflammable powdery dust collecting efficiency by heating a part of gas from exit side of a bag filter up to a temperature below burning temperature of the inflammable powdery dust and mixing it with the powdery dust.
CONSTITUTION: If a mixed powder dust of an inflammable powdery dust and an inflammable gas is allowed to pass through a bag filter 1 as it is, pressure loss goes up disabling operation of the system for one whole day, and therefore, this powdery dust is dedusted by the bag filter 1, a part of gas to be sent to next processing stage by a blower 2 is heated by a combusting heating furnace 3 up to a temperature below burning temperature of the inflammable powdery dust and mixed by a gas mixer 4 so that temperature of the powdery dust is maintained below substantial dew point of vapor and mist accompanying the dust.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5524378A JPS54147583A (en) | 1978-05-10 | 1978-05-10 | Inflammable powdery dust collecting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5524378A JPS54147583A (en) | 1978-05-10 | 1978-05-10 | Inflammable powdery dust collecting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54147583A true JPS54147583A (en) | 1979-11-17 |
JPS6153101B2 JPS6153101B2 (en) | 1986-11-15 |
Family
ID=12993144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5524378A Granted JPS54147583A (en) | 1978-05-10 | 1978-05-10 | Inflammable powdery dust collecting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147583A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01262916A (en) * | 1988-04-11 | 1989-10-19 | Nippon Spindle Mfg Co Ltd | Dust collecting apparatus |
-
1978
- 1978-05-10 JP JP5524378A patent/JPS54147583A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01262916A (en) * | 1988-04-11 | 1989-10-19 | Nippon Spindle Mfg Co Ltd | Dust collecting apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6153101B2 (en) | 1986-11-15 |
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