PL417741A1 - Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler - Google Patents

Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler

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Publication number
PL417741A1
PL417741A1 PL417741A PL41774116A PL417741A1 PL 417741 A1 PL417741 A1 PL 417741A1 PL 417741 A PL417741 A PL 417741A PL 41774116 A PL41774116 A PL 41774116A PL 417741 A1 PL417741 A1 PL 417741A1
Authority
PL
Poland
Prior art keywords
gas
heat
boiler
recovery
steam boiler
Prior art date
Application number
PL417741A
Other languages
Polish (pl)
Other versions
PL233901B1 (en
Inventor
Stanisław Gałwa
Adam Jara
Józef Kos
Zbigniew Puniewski
Original Assignee
Nowe Technologie Plus Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa
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 Nowe Technologie Plus Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa filed Critical Nowe Technologie Plus Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa
Priority to PL417741A priority Critical patent/PL233901B1/en
Publication of PL417741A1 publication Critical patent/PL417741A1/en
Publication of PL233901B1 publication Critical patent/PL233901B1/en

Links

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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

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  • Air Supply (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób odzysku ciepła ze spalin pogazowych z kotła parowego i instalacja do odzysku ciepła ze spalin pogazowych z kotła parowego. Sposób polega na tym, że spaliny powstałe w wyniku spalania gazu w komorze spalania kotła (2) kieruje się kanałem spalinowym (8) do co najmniej jednego wymiennika ciepła (6), po czym w wymienniku (6) spalinami o temperaturze od 120°C do 350°C podgrzewa się powietrze lub kondensat parowy, a ochłodzone spaliny kieruje się do systemu kominowego (4) przez kanał spalinowy (8), zaś powietrze podgrzane do temperatury od 50°C do 250°C podaje się ścieżką powietrza do spalania (7), do palnika gazowego (1), w którym miesza się gorące powietrze z gazem i spala gorącą mieszaninę lub podgrzany kondensat parowy kieruje się do kotła (2). Instalacja ma palnik gazowy (1), usytuowany w komorze spalania kotła (2), która połączona jest z systemem kominowym (4), wyposażonym w co najmniej jeden wymiennik ciepła (6), który połączony jest bypassem z kanałem spalinowym (8), a między wlotem spalin i wylotem spalin do wymiennika ciepła (6) w kanale spalinowym (8) osadzona jest przepustnica (5), przy czym co najmniej jeden wymiennik ciepła (6) połączony jest ścieżką powietrza do spalania (7) z palnikiem gazowym (1), ponadto w ścieżce powietrza do spalania (7) przed palnikiem gazowym (1) umieszczony jest turbulator (9).The subject of the notification is a method of heat recovery from gas fumes from a steam boiler and an installation for heat recovery from gas fumes from a steam boiler. The method consists in that the exhaust gas resulting from the combustion of gas in the boiler's combustion chamber (2) is directed through the flue gas channel (8) to at least one heat exchanger (6), then in the exchanger (6) flue gases at a temperature from 120 ° C air or steam condensate is heated to 350 ° C, and cooled exhaust gas is directed to the chimney system (4) through the flue gas channel (8), and air heated to a temperature from 50 ° C to 250 ° C is given by the combustion air path (7 ), to a gas burner (1), in which hot air is mixed with gas and burns hot mixture or heated steam condensate is directed to the boiler (2). The installation has a gas burner (1), located in the boiler combustion chamber (2), which is connected to the chimney system (4), equipped with at least one heat exchanger (6), which is connected bypass with the flue gas channel (8), and a damper (5) is mounted in the exhaust duct (8) between the exhaust inlet and exhaust outlet to the heat exchanger (6), where at least one heat exchanger (6) is connected by a combustion air path (7) with a gas burner (1) , in addition, a turbulator (9) is located in the combustion air path (7) in front of the gas burner (1).

PL417741A 2016-06-27 2016-06-27 Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler PL233901B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL417741A PL233901B1 (en) 2016-06-27 2016-06-27 Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL417741A PL233901B1 (en) 2016-06-27 2016-06-27 Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler

Publications (2)

Publication Number Publication Date
PL417741A1 true PL417741A1 (en) 2018-01-03
PL233901B1 PL233901B1 (en) 2019-12-31

Family

ID=60787973

Family Applications (1)

Application Number Title Priority Date Filing Date
PL417741A PL233901B1 (en) 2016-06-27 2016-06-27 Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler

Country Status (1)

Country Link
PL (1) PL233901B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL424636A1 (en) * 2018-02-21 2019-08-26 Ryszard Rabiega Device for separation volatile dusts in the coal fired heat sources

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL437556A1 (en) * 2021-04-08 2022-10-10 Piotr Ostrowski The method and installation of waste heat recovery from flue gas, especially from furnaces of liquid fuel boilers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL424636A1 (en) * 2018-02-21 2019-08-26 Ryszard Rabiega Device for separation volatile dusts in the coal fired heat sources

Also Published As

Publication number Publication date
PL233901B1 (en) 2019-12-31

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