GB867891A - Improved method and apparatus for extracting heat from the hot exhaust gases of internal combustion engines - Google Patents
Improved method and apparatus for extracting heat from the hot exhaust gases of internal combustion enginesInfo
- Publication number
- GB867891A GB867891A GB36004/58A GB3600458A GB867891A GB 867891 A GB867891 A GB 867891A GB 36004/58 A GB36004/58 A GB 36004/58A GB 3600458 A GB3600458 A GB 3600458A GB 867891 A GB867891 A GB 867891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- boiler
- feed
- pressure
- water
- 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.)
- Expired
Links
- 239000007789 gas Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 10
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 239000002918 waste heat Substances 0.000 abstract 2
- 230000003190 augmentative effect Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
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
- F22B1/1892—Systems therefor not provided for in F22B1/1807 - F22B1/1861
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
867,891. Forced-flow, waste heat boilers; feedwater heating systems. B.P. TANKER CO. Ltd., and NORRIS, A. May 21, 1959 [Nov. 10, 1958], No. 36004/58. Class 123(2) In a waste-heat boiler for extracting, heat e.g. from the exhaust gases of large marine. diesel engines to produce high pressure steam circulation water from a boiler 11, which may be externally fixed, is discharged by a pump 12 for heat exchange with a boiler feed-water heater 14, where its temperature is reduced to a value just above the corrosion temperature of the exhaust gases before being circulated through the coils 23, 24 of a steam generator 17 over which the exhaust gases pass. Steam for superheating is passed from the steam space of the boiler 11 to a heat exchanger 20, and a pump 22 urges feed water through the heater 14 and into the boiler. The system, which is self-balancing can be controlled by bypass valves 16, 19 to automatically adjust the steam pressure which influences the rate of flow of circulation water by controlling a valve 15. The circulation water may also pass through the heating coil of a low pressure evaporator 13 having a by-pass valve 31 controlled by the steam pressure. Low-pressure steam can be obtained from the boiler, or its circulation system, by taking out high pressure steam through a flash evaporator pressure reducing device. A valve 18 is provided for by-passing the heat exchanger 17 when the main I.C. engines are inoperative. In a modification a feed-water heater is arranged on each side of the evaporator, the supply of low pressure steam being augmented by directing some of the high pressure steam through a pressure reducing valve. In a further modification, in which the circulation water flows in parallel through a feed-water heater and an evaporator and in which some of the feedwater, after having been heated in the feed-water heater, is passed to the evaporator, a valve, controlled by the steam pressure is arranged to by-pass some of the feed water directly to the boiler. In an alternative arrangement of the arrangement shown in Fig. 1 the heater 14 is located in the circuit before the pump 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36004/58A GB867891A (en) | 1958-11-10 | 1958-11-10 | Improved method and apparatus for extracting heat from the hot exhaust gases of internal combustion engines |
| NL6815732A NL6815732A (en) | 1958-11-10 | 1968-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36004/58A GB867891A (en) | 1958-11-10 | 1958-11-10 | Improved method and apparatus for extracting heat from the hot exhaust gases of internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB867891A true GB867891A (en) | 1961-05-10 |
Family
ID=10383903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36004/58A Expired GB867891A (en) | 1958-11-10 | 1958-11-10 | Improved method and apparatus for extracting heat from the hot exhaust gases of internal combustion engines |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB867891A (en) |
| NL (1) | NL6815732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3412558A (en) * | 1965-03-04 | 1968-11-26 | Applied Res And Engineering Lt | Distillation and power producing plant |
| CN110345483A (en) * | 2019-07-29 | 2019-10-18 | 深圳市能源环保有限公司 | External reheating type waste incineration boiler |
-
1958
- 1958-11-10 GB GB36004/58A patent/GB867891A/en not_active Expired
-
1968
- 1968-11-05 NL NL6815732A patent/NL6815732A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3412558A (en) * | 1965-03-04 | 1968-11-26 | Applied Res And Engineering Lt | Distillation and power producing plant |
| CN110345483A (en) * | 2019-07-29 | 2019-10-18 | 深圳市能源环保有限公司 | External reheating type waste incineration boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6815732A (en) | 1969-01-27 |
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