JPS54119775A - Method and apparatus for feeding ep ash to incinerator - Google Patents

Method and apparatus for feeding ep ash to incinerator

Info

Publication number
JPS54119775A
JPS54119775A JP2651478A JP2651478A JPS54119775A JP S54119775 A JPS54119775 A JP S54119775A JP 2651478 A JP2651478 A JP 2651478A JP 2651478 A JP2651478 A JP 2651478A JP S54119775 A JPS54119775 A JP S54119775A
Authority
JP
Japan
Prior art keywords
ash
incinerator
conduit
plugging
prevent
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
JP2651478A
Other languages
Japanese (ja)
Other versions
JPS6346326B2 (en
Inventor
Yoshiki Watabe
Toshio Uemura
Yoji Masumoto
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP2651478A priority Critical patent/JPS54119775A/en
Publication of JPS54119775A publication Critical patent/JPS54119775A/en
Publication of JPS6346326B2 publication Critical patent/JPS6346326B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: In conveying EP ash from a dust collector fitted in a combustion exhaust gas duc to an incinerator, to prevent plugging of an EP ash transfer conduit and a discharge port nozzle, and thereby to enable continuous operation of the incinerator.
CONSTITUTION: A swirl jet bed furnace 1 (incinerator) is filled with a fluidizing medium 2 which is swirled and moved up by the pressurized air fed from pipes 3a and 3b. The medium 2 is heated by a starter burner 4 and when its temperature has reached at 650°C, for example, EP ash is fed in from tanks 5 and 5' via nozzles 6 and 6' to be incinerated. To prevent the plugging of an EP ash transfer conduit 9a, nozzle 6, and the like, there are arranged EP ash conduit heaters 17a and 17b and seal air boxes 20 and 20' for keeping the temperature inside the conduit 9a preferably between about 130°C and about 250°C.
COPYRIGHT: (C)1979,JPO&Japio
JP2651478A 1978-03-10 1978-03-10 Method and apparatus for feeding ep ash to incinerator Granted JPS54119775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2651478A JPS54119775A (en) 1978-03-10 1978-03-10 Method and apparatus for feeding ep ash to incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2651478A JPS54119775A (en) 1978-03-10 1978-03-10 Method and apparatus for feeding ep ash to incinerator

Publications (2)

Publication Number Publication Date
JPS54119775A true JPS54119775A (en) 1979-09-17
JPS6346326B2 JPS6346326B2 (en) 1988-09-14

Family

ID=12195579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2651478A Granted JPS54119775A (en) 1978-03-10 1978-03-10 Method and apparatus for feeding ep ash to incinerator

Country Status (1)

Country Link
JP (1) JPS54119775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10006631B2 (en) 2012-03-26 2018-06-26 Tsukishima Kikai Co., Ltd. Method for starting up pressurized fluidized bed incinerator system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129219U (en) * 1990-04-11 1991-12-25

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983261A (en) * 1972-12-19 1974-08-10
JPS51111501A (en) * 1975-03-26 1976-10-01 Babcock Hitachi Kk Coal-burning boiler
JPS53860A (en) * 1976-06-25 1978-01-07 Hitachi Ltd Rotary contacts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983261A (en) * 1972-12-19 1974-08-10
JPS51111501A (en) * 1975-03-26 1976-10-01 Babcock Hitachi Kk Coal-burning boiler
JPS53860A (en) * 1976-06-25 1978-01-07 Hitachi Ltd Rotary contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10006631B2 (en) 2012-03-26 2018-06-26 Tsukishima Kikai Co., Ltd. Method for starting up pressurized fluidized bed incinerator system

Also Published As

Publication number Publication date
JPS6346326B2 (en) 1988-09-14

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