FR2449845A1 - Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts - Google Patents
Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ductsInfo
- Publication number
- FR2449845A1 FR2449845A1 FR7904740A FR7904740A FR2449845A1 FR 2449845 A1 FR2449845 A1 FR 2449845A1 FR 7904740 A FR7904740 A FR 7904740A FR 7904740 A FR7904740 A FR 7904740A FR 2449845 A1 FR2449845 A1 FR 2449845A1
- Authority
- FR
- France
- Prior art keywords
- boiler
- fluid
- heated
- gas
- recovering heat
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
Boiler with recovery of heat from smoke comprises tubes which feed the fluid to be vaporised esp. water heated by the smoke and a distribution conduit leading in the fluid to be vaporised and a collector conduit for the vaporised fluid esp. steam is described. Specifically, each tube is spiralled and is connected at the top to the distribution conduit and at the bottom to the collector conduit so that the fluid only passes through each spiral once and leaves it in the form of superheated vapour (steam). Used to recover the heat given out in smoke from furnaces esp. glass furnaces, using boilers. Collection and feed reservoirs are unnecessary. Modular construction avoids delays in mfr. Identical accessories can be employed in all parts. Maintenance is simplified cpd. with natural circulation boilers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7904740A FR2449845A1 (en) | 1979-02-23 | 1979-02-23 | Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7904740A FR2449845A1 (en) | 1979-02-23 | 1979-02-23 | Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449845A1 true FR2449845A1 (en) | 1980-09-19 |
FR2449845B1 FR2449845B1 (en) | 1982-03-19 |
Family
ID=9222403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904740A Granted FR2449845A1 (en) | 1979-02-23 | 1979-02-23 | Boiler for recovering heat from waste furnace gas - comprises parallel helical tubes joining distribution and collector manifolds heated by gas filled ducts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2449845A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102967154A (en) * | 2012-11-14 | 2013-03-13 | 三门峡方圆实业股份有限公司 | Ceramsite sintered residual heat utilizing device |
CN106197047A (en) * | 2016-08-27 | 2016-12-07 | 洛阳麦德陶粒有限公司 | A kind of ceramisite sintered cooled exhaust gas utilizes device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR841195A (en) * | 1938-07-26 | 1939-05-12 | Machf Gebr Stork & Co N V | Improvements to steam generators heated by combustion engine exhaust |
FR1044403A (en) * | 1951-11-02 | 1953-11-17 | La Mont Int Ass Ltd | Improvements to steam boilers of the forced circulation type and flue gas heating |
DE1401649A1 (en) * | 1961-10-25 | 1969-01-23 | Svenska Maskinverken Ab | Heat exchanger consisting of pipes |
DE1576870A1 (en) * | 1967-12-13 | 1970-05-21 | Oschatz Gmbh | Gas chimney |
FR2323951A1 (en) * | 1975-09-10 | 1977-04-08 | Ishikawajima Harima Heavy Ind | EXHAUST GAS HEAT RECOVERY DEVICE |
-
1979
- 1979-02-23 FR FR7904740A patent/FR2449845A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR841195A (en) * | 1938-07-26 | 1939-05-12 | Machf Gebr Stork & Co N V | Improvements to steam generators heated by combustion engine exhaust |
FR1044403A (en) * | 1951-11-02 | 1953-11-17 | La Mont Int Ass Ltd | Improvements to steam boilers of the forced circulation type and flue gas heating |
DE1401649A1 (en) * | 1961-10-25 | 1969-01-23 | Svenska Maskinverken Ab | Heat exchanger consisting of pipes |
DE1576870A1 (en) * | 1967-12-13 | 1970-05-21 | Oschatz Gmbh | Gas chimney |
FR2323951A1 (en) * | 1975-09-10 | 1977-04-08 | Ishikawajima Harima Heavy Ind | EXHAUST GAS HEAT RECOVERY DEVICE |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102967154A (en) * | 2012-11-14 | 2013-03-13 | 三门峡方圆实业股份有限公司 | Ceramsite sintered residual heat utilizing device |
CN106197047A (en) * | 2016-08-27 | 2016-12-07 | 洛阳麦德陶粒有限公司 | A kind of ceramisite sintered cooled exhaust gas utilizes device |
Also Published As
Publication number | Publication date |
---|---|
FR2449845B1 (en) | 1982-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |