JPS563820A - Cooling method for exhaust gas of heavy oil or crude oil ash incinerator - Google Patents

Cooling method for exhaust gas of heavy oil or crude oil ash incinerator

Info

Publication number
JPS563820A
JPS563820A JP7821879A JP7821879A JPS563820A JP S563820 A JPS563820 A JP S563820A JP 7821879 A JP7821879 A JP 7821879A JP 7821879 A JP7821879 A JP 7821879A JP S563820 A JPS563820 A JP S563820A
Authority
JP
Japan
Prior art keywords
incinerator
cooling
crude oil
heavy
water
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
JP7821879A
Other languages
Japanese (ja)
Inventor
Masato Tsubota
Yoichi Kubota
Hisato Tawara
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 JP7821879A priority Critical patent/JPS563820A/en
Publication of JPS563820A publication Critical patent/JPS563820A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

PURPOSE: To prevent the fusion sticking of low melting point compounds on account of dust deposition in a duct by cooling exhaust gases after incineration of heavy or crude oil ash.
CONSTITUTION: Heavy or crude oil ash is carried from an ash storage tank 2 to an incinerator 3 by air supplied by a Roots-blower 1. In the incinerator 3, heavy or crude oil ash is incinerated with combustion air supplied by a forced ventilator 7. Cooling air from a cooling ventilator 8 and water from a cooling water pump 10 are sprayed from the top of the incinerator 3 into the furnace and cool hot combustion gases in the incinerator 3. If water or steam alone is used to cool combustion gases as the combustion gas cooling medium sprayed from the top of the incinerator 3, it has sufficient cooling effect without increasing the quantity of exhaust gases after being cooled too much. Gas temperature about 700W800°C in the incinerator 3 is cooled to 300W400°C at the outlet of the incinerator 3 by water or steam and cooling air sprayed from the top of the incinerator 3. By doing so, sticking of low melting point compounds to exhaust gas ducts and dust collectors can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP7821879A 1979-06-22 1979-06-22 Cooling method for exhaust gas of heavy oil or crude oil ash incinerator Pending JPS563820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7821879A JPS563820A (en) 1979-06-22 1979-06-22 Cooling method for exhaust gas of heavy oil or crude oil ash incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7821879A JPS563820A (en) 1979-06-22 1979-06-22 Cooling method for exhaust gas of heavy oil or crude oil ash incinerator

Publications (1)

Publication Number Publication Date
JPS563820A true JPS563820A (en) 1981-01-16

Family

ID=13655900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7821879A Pending JPS563820A (en) 1979-06-22 1979-06-22 Cooling method for exhaust gas of heavy oil or crude oil ash incinerator

Country Status (1)

Country Link
JP (1) JPS563820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154830U (en) * 1981-03-26 1982-09-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154830U (en) * 1981-03-26 1982-09-29

Similar Documents

Publication Publication Date Title
JPS5333903A (en) Burner for heat regeneration type hot stove
JPS563820A (en) Cooling method for exhaust gas of heavy oil or crude oil ash incinerator
JPS5484890A (en) Apparatus for preparing phosphoric acid
JPS56152778A (en) Treating device for organic waste fluid
JPS56113915A (en) Humidifier for temperature adjustment of pyrolysis furnace
JPS5623616A (en) Burning method for low nox
JPS5457371A (en) Method of operating swirling jet flow bed furnace
CN210267261U (en) Thermal combustion type thermal oxidation incineration device
JPS5770313A (en) Sludge incineration equipment
JPS5648325A (en) Transportation method of pulverized coal through gas duct
SE9502248L (en) Method and apparatus for heat energy recovery from flue gases
JPS5630526A (en) Plant for heat treatment of waste fluid
JPS5533567A (en) Compound heat recovery method
JPS55102812A (en) City refuse incinerating system
JPS5770310A (en) Nozzle for supplying material to be ncinerated
JPS5622388A (en) Method of shut-down of thermal decomposition furnace of solid waste product
JPS5770312A (en) Pulverized coal blowing-in method for refuse melting
JPS57150725A (en) Recovering of sensible heat of combustion discharged gas
JPS5496471A (en) Exhaust gas treating method
JPS5514420A (en) Waste incineration method
JPS5787585A (en) Water-jetting type gas cooling tower
SE8800956D0 (en) PROCEDURE AND DEVICE FOR ENERGY RECOVERY BY METALLURGICAL PROCESSES
GB1517791A (en) Method of cooling the products of combustible gas flaring flare
JPS52147351A (en) Waste heat recovery of combustion furnace
JPS57184815A (en) Burner device