JPS5773314A - Incineration of sludge - Google Patents

Incineration of sludge

Info

Publication number
JPS5773314A
JPS5773314A JP14874580A JP14874580A JPS5773314A JP S5773314 A JPS5773314 A JP S5773314A JP 14874580 A JP14874580 A JP 14874580A JP 14874580 A JP14874580 A JP 14874580A JP S5773314 A JPS5773314 A JP S5773314A
Authority
JP
Japan
Prior art keywords
teeth
floor
main
auxiliary
main teeth
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
Application number
JP14874580A
Other languages
Japanese (ja)
Inventor
Masakazu Sawai
Hidekazu Tajima
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo 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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP14874580A priority Critical patent/JPS5773314A/en
Publication of JPS5773314A publication Critical patent/JPS5773314A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)

Abstract

PURPOSE: To lengthen the residence time of sludge in lump state in an incinerator for attaining perfect combustion of the sludge by providing auxiliary teeth inclined oppositely to the inclined angle of the main teeth in relation to arm and having larger intervals than the main teeth in terms of its distance to the floor of each stage chamber at the frontal end portion in the progress direction of the main teeth.
CONSTITUTION: Auxiliary teeth 12 are serially provided at the frontal end portion in the progress direction of the main teeth 5 attached to the arm 4 of stage chambers of combustion zone in a multistage type incinerator. The angle of the auxiliary teeth 12 attached is opposite to that of the main teeth 5 in relation to the arm 4, and the distance between the auxiliary teeth 12 and the floor 24 of each stage chamber is d larger than that between the main teeth 5 and the floor 24 of each stage chamber. Thus, lumps of larger diameter than the distance between the auxiliary teeth 12 and the floor 24 are fed in the opposite direction by the auxiliary teeth 12 prior to being fed toward the dropping port 8 by the main teeth 5, so that the residence time of the lumps on the floor 24 is made longer and therefore, perfect combustion of the lumps can be attained.
COPYRIGHT: (C)1982,JPO&Japio
JP14874580A 1980-10-23 1980-10-23 Incineration of sludge Pending JPS5773314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14874580A JPS5773314A (en) 1980-10-23 1980-10-23 Incineration of sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14874580A JPS5773314A (en) 1980-10-23 1980-10-23 Incineration of sludge

Publications (1)

Publication Number Publication Date
JPS5773314A true JPS5773314A (en) 1982-05-08

Family

ID=15459667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14874580A Pending JPS5773314A (en) 1980-10-23 1980-10-23 Incineration of sludge

Country Status (1)

Country Link
JP (1) JPS5773314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107702745A (en) * 2017-09-13 2018-02-16 绿色动力环保集团股份有限公司 The online Dynamic calculation method and system of a kind of flue gas of garbage furnace residence time

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107702745A (en) * 2017-09-13 2018-02-16 绿色动力环保集团股份有限公司 The online Dynamic calculation method and system of a kind of flue gas of garbage furnace residence time
CN107702745B (en) * 2017-09-13 2019-12-03 绿色动力环保集团股份有限公司 A kind of online Dynamic calculation method of flue gas of garbage furnace residence time

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