JPS5719011A - Dusting apparatus for waste gas of incineration of heavy oil ash - Google Patents

Dusting apparatus for waste gas of incineration of heavy oil ash

Info

Publication number
JPS5719011A
JPS5719011A JP9071580A JP9071580A JPS5719011A JP S5719011 A JPS5719011 A JP S5719011A JP 9071580 A JP9071580 A JP 9071580A JP 9071580 A JP9071580 A JP 9071580A JP S5719011 A JPS5719011 A JP S5719011A
Authority
JP
Japan
Prior art keywords
waste gas
air
regulating
heavy oil
heat
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
JP9071580A
Other languages
Japanese (ja)
Inventor
Akihiro Sakuma
Shozo Naruse
Masuhiko Fujiwara
Toshihiko Kashiwai
Toshio Funakoshi
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 JP9071580A priority Critical patent/JPS5719011A/en
Publication of JPS5719011A publication Critical patent/JPS5719011A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE: To perform dust removing from waste gas stably and with a high efficiency as well as to recover the waste heat of the waste gas by arranging in series a heat exchanger and a waste gas temperature-regulating means in the frontal stage of a filter.
CONSTITUTION: The waste gas of the incineration of heavy oil ash is introduced through a waste gas duct 2 from a heavy oil ash incinerator 1 into a heat exchanger 3, where it is heat-exchanged with a cooling air from an air supply pipe 4. The heated air is taken out of a hot air duct 6 through a regulating damper 5 and released to the outside for utilizing its waste heat. Also, waste gas at the outlet of the heat exchanger 3 is kept at a fixed temperature by regulating the amount of cooling air by controlling the opening degree of the damper 5 by a detector 8. Furthermore, the waste gas is regulated to a fixed temperature by air from a mixing air supply pipe 11 by controlling the damper 10 for regulating the amount of mixing air by means of a temperature detector 9, and then sent to a bag filter, where dust in the waste gas is removed and cleaned waste gas is discharged through a duct 13.
COPYRIGHT: (C)1982,JPO&Japio
JP9071580A 1980-07-04 1980-07-04 Dusting apparatus for waste gas of incineration of heavy oil ash Pending JPS5719011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9071580A JPS5719011A (en) 1980-07-04 1980-07-04 Dusting apparatus for waste gas of incineration of heavy oil ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9071580A JPS5719011A (en) 1980-07-04 1980-07-04 Dusting apparatus for waste gas of incineration of heavy oil ash

Publications (1)

Publication Number Publication Date
JPS5719011A true JPS5719011A (en) 1982-02-01

Family

ID=14006228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9071580A Pending JPS5719011A (en) 1980-07-04 1980-07-04 Dusting apparatus for waste gas of incineration of heavy oil ash

Country Status (1)

Country Link
JP (1) JPS5719011A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142112A (en) * 1983-12-28 1985-07-27 Niigata Eng Co Ltd Lowering method of temperature of exhaust gas in parallel flow type drying-heating apparatus
JPS63187017A (en) * 1987-01-29 1988-08-02 Ngk Insulators Ltd Incineration treating method for wet waste containing chlorine
CN104436899A (en) * 2014-10-29 2015-03-25 山东聊城鲁西化工第五化肥有限公司 System and method of utilizing waste heat of tail gas
CN107715606A (en) * 2016-08-13 2018-02-23 安徽恒创竹木科技有限公司 A kind of waste gas purification apparatus
WO2020098589A1 (en) * 2018-11-16 2020-05-22 三一汽车制造有限公司 Flue gas heat recovery system for drying drum of asphalt station and asphalt mixing and stirring device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142112A (en) * 1983-12-28 1985-07-27 Niigata Eng Co Ltd Lowering method of temperature of exhaust gas in parallel flow type drying-heating apparatus
JPS63187017A (en) * 1987-01-29 1988-08-02 Ngk Insulators Ltd Incineration treating method for wet waste containing chlorine
JPH0335578B2 (en) * 1987-01-29 1991-05-28 Ngk Insulators Ltd
CN104436899A (en) * 2014-10-29 2015-03-25 山东聊城鲁西化工第五化肥有限公司 System and method of utilizing waste heat of tail gas
CN107715606A (en) * 2016-08-13 2018-02-23 安徽恒创竹木科技有限公司 A kind of waste gas purification apparatus
WO2020098589A1 (en) * 2018-11-16 2020-05-22 三一汽车制造有限公司 Flue gas heat recovery system for drying drum of asphalt station and asphalt mixing and stirring device

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