NO20170837A1 - Gas cooler assembly and proccess for cooling flue gas - Google Patents

Gas cooler assembly and proccess for cooling flue gas

Info

Publication number
NO20170837A1
NO20170837A1 NO20170837A NO20170837A NO20170837A1 NO 20170837 A1 NO20170837 A1 NO 20170837A1 NO 20170837 A NO20170837 A NO 20170837A NO 20170837 A NO20170837 A NO 20170837A NO 20170837 A1 NO20170837 A1 NO 20170837A1
Authority
NO
Norway
Prior art keywords
flue gas
water
gas
gas flow
cooler assembly
Prior art date
Application number
NO20170837A
Other languages
Norwegian (no)
Inventor
Helge Rosvold
Original Assignee
Aitos Gasification Technolgy As
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 Aitos Gasification Technolgy As filed Critical Aitos Gasification Technolgy As
Priority to NO20170837A priority Critical patent/NO20170837A1/en
Publication of NO20170837A1 publication Critical patent/NO20170837A1/en

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  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Flue gas cooler assembly (100) and process for cooling flue gas from a combustion furnace, particularly a combustion furnace for combustion of solid material. The flue gas cooler assembly comprises a radiation chamber (200) with waterfilled walls (203), an evaporator section (300) comprising evaporators (301) and/or super heaters (302, 303), a second cooler section (400) with a flow duct having a gas flow direction (F) and provided with one or more water boilers (401), and an economizer unit (500). Each water boiler (401) exhibits a closed casing (402) with a water inlet (403), one or more water inlets (403) and water outlets (404), a flue gas inlet (405), a flue gas outlet (406), a number of gas flow tubes (407). The flow tubes (407) are arranged with their respective longitudinal axis substantially along the gas flow direction (F), and arranged to cool gas flowing inside the gas flow tubes (407) by surrounding water (W).Flue gas cooler assembly (100) and process for cooling flue gas from a combustion furnace, particularly a combustion furnace for combustion of solid material. The flue gas cooler assembly comprises a radiation chamber (200) with waterfilled walls (203), an evaporator section (300) comprising evaporators (301) and / or super heaters (302, 303), a second cooler section (400) with a flow duct having a gas flow direction (F) and provided with one or more water boilers (401), and an economizer unit (500). Each water boiler (401) exhibits a closed casing (402) with a water inlet (403), one or more water inlets (403) and water outlets (404), a flue gas inlet (405), a flue gas outlet (406) ), a number of gas flow tubes (407). The flow tubes (407) are arranged with their respective longitudinal axis substantially along the gas flow direction (F), and arranged to cool gas flow inside the gas flow tubes (407) by surrounding water (W).

NO20170837A 2017-05-22 2017-05-22 Gas cooler assembly and proccess for cooling flue gas NO20170837A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20170837A NO20170837A1 (en) 2017-05-22 2017-05-22 Gas cooler assembly and proccess for cooling flue gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20170837A NO20170837A1 (en) 2017-05-22 2017-05-22 Gas cooler assembly and proccess for cooling flue gas

Publications (1)

Publication Number Publication Date
NO20170837A1 true NO20170837A1 (en) 2018-11-23

Family

ID=65041449

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20170837A NO20170837A1 (en) 2017-05-22 2017-05-22 Gas cooler assembly and proccess for cooling flue gas

Country Status (1)

Country Link
NO (1) NO20170837A1 (en)

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