RO81660B1 - Installation for preheating the combustion air and gaseous fuel - Google Patents

Installation for preheating the combustion air and gaseous fuel

Info

Publication number
RO81660B1
RO81660B1 RO104174A RO10417481A RO81660B1 RO 81660 B1 RO81660 B1 RO 81660B1 RO 104174 A RO104174 A RO 104174A RO 10417481 A RO10417481 A RO 10417481A RO 81660 B1 RO81660 B1 RO 81660B1
Authority
RO
Romania
Prior art keywords
combustion air
installation
preheating
fuel
gaseous fuel
Prior art date
Application number
RO104174A
Other languages
Romanian (ro)
Other versions
RO81660A2 (en
Inventor
Aurel Gaba
Otto Adler
Lucian Paunescu
Radu Pioniceru
Lucian Amancei
Constantin Alexandru Petcu
Ion Barascu
Original Assignee
Institutul De Cercetari Metalurgice
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 Institutul De Cercetari Metalurgice filed Critical Institutul De Cercetari Metalurgice
Priority to RO104174A priority Critical patent/RO81660B1/en
Publication of RO81660A2 publication Critical patent/RO81660A2/en
Publication of RO81660B1 publication Critical patent/RO81660B1/en

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  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Inventia se refera la o instalatie pentru încalzirea aerului de combustie si a combustibilului gazos folosita la cauperele furnalelor. Instalatia se realizeaza, în principal, prin montarea pe traseul de evacuare a gazelor din caupere a doua preîncalzitoare, unul pentru aerul de combustie, iar celalalt pentru combustibilul gazos, preîncalzitoarele fiind prevazute cu cosuri pentru evacuarea gazelor aflate sub presiune în cauper. Prin preîncalzirea aerului de combustie si a combustibilului gazos utilizînd caldura fizica a gazelor evacuate din caupere se poate reduce consumul de combustibil cu putere calorifica superioara si anume gaze naturale, economia neta fiind de circa 5...9 kgcc/t fonta.The invention relates to a plant for heating the combustion air and the gas fuel used in the furnace burners. The installation is mainly accomplished by fitting two preheaters, one for the combustion air and the other for the gas fuel, on the exhaust duct, the preheaters being provided with baskets for the exhaust of gas under pressure in the cauper. Preheating combustion air and gaseous fuel using the physical heat of exhaust gases from cameras can reduce the consumption of fuel with a higher calorific value, namely natural gas, with a net economy of about 5 ... 9 kgcc / t of cast iron.

RO104174A 1981-04-30 1981-04-30 Installation for preheating the combustion air and gaseous fuel RO81660B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104174A RO81660B1 (en) 1981-04-30 1981-04-30 Installation for preheating the combustion air and gaseous fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104174A RO81660B1 (en) 1981-04-30 1981-04-30 Installation for preheating the combustion air and gaseous fuel

Publications (2)

Publication Number Publication Date
RO81660A2 RO81660A2 (en) 1983-04-29
RO81660B1 true RO81660B1 (en) 1983-04-30

Family

ID=20109900

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104174A RO81660B1 (en) 1981-04-30 1981-04-30 Installation for preheating the combustion air and gaseous fuel

Country Status (1)

Country Link
RO (1) RO81660B1 (en)

Also Published As

Publication number Publication date
RO81660A2 (en) 1983-04-29

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