JPS5691115A - Drying and incinerating apparatus of sludge - Google Patents

Drying and incinerating apparatus of sludge

Info

Publication number
JPS5691115A
JPS5691115A JP16803179A JP16803179A JPS5691115A JP S5691115 A JPS5691115 A JP S5691115A JP 16803179 A JP16803179 A JP 16803179A JP 16803179 A JP16803179 A JP 16803179A JP S5691115 A JPS5691115 A JP S5691115A
Authority
JP
Japan
Prior art keywords
drier
sludge
exhaust gas
carried
incinerator
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
JP16803179A
Other languages
Japanese (ja)
Other versions
JPS576007B2 (en
Inventor
Shusuke Shoji
Atsushi Okuda
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16803179A priority Critical patent/JPS5691115A/en
Publication of JPS5691115A publication Critical patent/JPS5691115A/en
Publication of JPS576007B2 publication Critical patent/JPS576007B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable to incinerate sludge in a safe manner depending on the water content of sludge, by providing an exhaust-gas passage by-passing a drier, a passage for circulating exhaust gas of the drier, etc. in an apparatus for drying sludge by by- passing combustion gas to a drier.
CONSTITUTION: Water containing sludge is carried on a conveyor 11 to an inlet 8 of a drier 2. After the sludge is dried in the drier 2, it is carried into a sludge incinerator 1 via an outlet chute 9 and a transport conveyor 12. On the other hand, exhaust gas of the incinerator 1 is branched into two passages after it is discharged from an auxiliary incinerator 15 equipped with an auxiliary burner 16. Exhaust gas in one of the two passages is drawn by a relief fan 18 via a relief duct 17 and discharged to the atmosphere from a smokestack 7. Exhaust gas in the other passage joins with exhaust gas carried through a circulating duct 22 and is supplied to the drier 2. Exhaust gas discharged from the drier 2 is removed of soot in a cyclone 3, and after passing through a fan 4, it is branched from the circulating duct 22 and carried to a deodorizing furnace 5. Here, dampers 19, 23 are controlled depending on the temperature of exhaust gas.
COPYRIGHT: (C)1981,JPO&Japio
JP16803179A 1979-12-24 1979-12-24 Drying and incinerating apparatus of sludge Granted JPS5691115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16803179A JPS5691115A (en) 1979-12-24 1979-12-24 Drying and incinerating apparatus of sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16803179A JPS5691115A (en) 1979-12-24 1979-12-24 Drying and incinerating apparatus of sludge

Publications (2)

Publication Number Publication Date
JPS5691115A true JPS5691115A (en) 1981-07-23
JPS576007B2 JPS576007B2 (en) 1982-02-02

Family

ID=15860528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16803179A Granted JPS5691115A (en) 1979-12-24 1979-12-24 Drying and incinerating apparatus of sludge

Country Status (1)

Country Link
JP (1) JPS5691115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009202124A (en) * 2008-02-28 2009-09-10 Mhi Environment Engineering Co Ltd Rotary kiln sludge drying apparatus and safely stopping method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009202124A (en) * 2008-02-28 2009-09-10 Mhi Environment Engineering Co Ltd Rotary kiln sludge drying apparatus and safely stopping method thereof

Also Published As

Publication number Publication date
JPS576007B2 (en) 1982-02-02

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