FI990477A - Apparatus and method for recovering heat energy from and cleaning of flue gases - Google Patents

Apparatus and method for recovering heat energy from and cleaning of flue gases Download PDF

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Publication number
FI990477A
FI990477A FI990477A FI990477A FI990477A FI 990477 A FI990477 A FI 990477A FI 990477 A FI990477 A FI 990477A FI 990477 A FI990477 A FI 990477A FI 990477 A FI990477 A FI 990477A
Authority
FI
Finland
Prior art keywords
heat
flue gases
cleaning
heat energy
nozzles
Prior art date
Application number
FI990477A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI990477A0 (en
FI108404B (en
Inventor
Lars Ingvar Ollandt
Original Assignee
Lars Ingvar Ollandt
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 Lars Ingvar Ollandt filed Critical Lars Ingvar Ollandt
Priority to FI990477A priority Critical patent/FI108404B/en
Publication of FI990477A0 publication Critical patent/FI990477A0/en
Publication of FI990477A publication Critical patent/FI990477A/en
Application granted granted Critical
Publication of FI108404B publication Critical patent/FI108404B/en

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Treating Waste Gases (AREA)

Abstract

In transferring heat from flue gases 2, a so-called spray condenser may be used, in which the heat is transferred directly to small liquid droplets 7, which at the same time catch impurities. In this system the coolant is collected and purified in a tank or vessel 12 beneath the nozzle part 1. The heat absorption is achieved by means of two nozzles 6, 25 and after the second nozzle 25 a proportion of the steam is condensed in the flue gases 2, which substantially improves the efficiency of the arrangement. The heat can be extracted either in water- borne form from the bottom part 4 of the condenser and in airborne form from the heat exchanger 26. With this system, having two nozzles and internal liquid purification, a burner of specified output can be coupled directly to the connection 3 of the nozzle part 1. <IMAGE>
FI990477A 1999-03-05 1999-03-05 Arrangement and method for recovering heat energy from and for scrubbing flue gases FI108404B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI990477A FI108404B (en) 1999-03-05 1999-03-05 Arrangement and method for recovering heat energy from and for scrubbing flue gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990477A FI108404B (en) 1999-03-05 1999-03-05 Arrangement and method for recovering heat energy from and for scrubbing flue gases
FI990477 1999-03-05

Publications (3)

Publication Number Publication Date
FI990477A0 FI990477A0 (en) 1999-03-05
FI990477A true FI990477A (en) 2000-09-06
FI108404B FI108404B (en) 2002-01-31

Family

ID=8554072

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990477A FI108404B (en) 1999-03-05 1999-03-05 Arrangement and method for recovering heat energy from and for scrubbing flue gases

Country Status (1)

Country Link
FI (1) FI108404B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20070111A0 (en) 2007-02-07 2007-02-07 Petteri Mikko Samuli Penttinen Flue gas cleaning and heat recovery unit

Also Published As

Publication number Publication date
FI990477A0 (en) 1999-03-05
FI108404B (en) 2002-01-31

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