JPS54147583A - Inflammable powdery dust collecting method - Google Patents

Inflammable powdery dust collecting method

Info

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
Application number
JP5524378A
Other languages
Japanese (ja)
Other versions
JPS6153101B2 (en
Inventor
Takeshi Osada
Kazuhiko Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Engineering Co Ltd
Original Assignee
Toray Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Engineering Co Ltd filed Critical Toray Engineering Co Ltd
Priority to JP5524378A priority Critical patent/JPS54147583A/en
Publication of JPS54147583A publication Critical patent/JPS54147583A/en
Publication of JPS6153101B2 publication Critical patent/JPS6153101B2/ja
Granted legal-status Critical Current

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
JP5524378A 1978-05-10 1978-05-10 Inflammable powdery dust collecting method Granted JPS54147583A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01262916A (en) * 1988-04-11 1989-10-19 Nippon Spindle Mfg Co Ltd Dust collecting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
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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