ITVA930007A1 - FUEL STEAM GENERATOR WITH SEPARATED FLAME AND COOLED BY IMPACT WITH BOILER PIPES THAT PASS THROUGH THE CHAMBER - Google Patents
FUEL STEAM GENERATOR WITH SEPARATED FLAME AND COOLED BY IMPACT WITH BOILER PIPES THAT PASS THROUGH THE CHAMBERInfo
- Publication number
- ITVA930007A1 ITVA930007A1 IT93VA000007A ITVA930007A ITVA930007A1 IT VA930007 A1 ITVA930007 A1 IT VA930007A1 IT 93VA000007 A IT93VA000007 A IT 93VA000007A IT VA930007 A ITVA930007 A IT VA930007A IT VA930007 A1 ITVA930007 A1 IT VA930007A1
- Authority
- IT
- Italy
- Prior art keywords
- flame
- steam generator
- tubes
- fuel steam
- cooled
- Prior art date
Links
Abstract
E' descritto un generatore di vapore a combustibile avente una camera di combustione entro la quale si sviluppa la fiamma non sgombra da ostacoli ma attraversata da tubi bollitori, opportunamente distanziati tra loro, che sono direttamente investiti dalla fiamma. I tubi bollitori direttamente investiti dalla fiamma sono forniti di uno scudo termico o hanno uno spessore maggiorato così da non dar luogo ad interruzioni del film liquido all'interno dei tubi stessi in corrispondenza del punto caldo di investimento da parte della fiamma. I tubi bollitori investiti sottraggono calore al plasma riducendo la temperatura massima di fiamma così da ridurre la formazione di ossidi di azoto.A fuel steam generator is described having a combustion chamber within which the flame develops, not clear of obstacles but crossed by boiler tubes, suitably spaced from each other, which are directly hit by the flame. The boiler tubes directly affected by the flame are equipped with a heat shield or have an increased thickness so as not to give rise to interruptions of the liquid film inside the tubes at the hot investment point by the flame. The boiling tubes invested remove heat from the plasma by reducing the maximum flame temperature so as to reduce the formation of nitrogen oxides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93VA000007A IT1268469B1 (en) | 1993-03-04 | 1993-03-04 | Steam generator with subdivided flame fuel and cooled by impact with boiling tubes which pass through the combustion chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93VA000007A IT1268469B1 (en) | 1993-03-04 | 1993-03-04 | Steam generator with subdivided flame fuel and cooled by impact with boiling tubes which pass through the combustion chamber |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVA930007A0 ITVA930007A0 (en) | 1993-03-04 |
ITVA930007A1 true ITVA930007A1 (en) | 1994-09-04 |
IT1268469B1 IT1268469B1 (en) | 1997-03-04 |
Family
ID=11423229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93VA000007A IT1268469B1 (en) | 1993-03-04 | 1993-03-04 | Steam generator with subdivided flame fuel and cooled by impact with boiling tubes which pass through the combustion chamber |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1268469B1 (en) |
-
1993
- 1993-03-04 IT IT93VA000007A patent/IT1268469B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITVA930007A0 (en) | 1993-03-04 |
IT1268469B1 (en) | 1997-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970314 |