GB1031412A - Method of and apparatus for utilizing heat, derived from garbage or refuse incinerators - Google Patents
Method of and apparatus for utilizing heat, derived from garbage or refuse incineratorsInfo
- Publication number
- GB1031412A GB1031412A GB393563A GB393563A GB1031412A GB 1031412 A GB1031412 A GB 1031412A GB 393563 A GB393563 A GB 393563A GB 393563 A GB393563 A GB 393563A GB 1031412 A GB1031412 A GB 1031412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- air
- heat
- plant
- compressor
- 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
Classifications
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
- F02C1/05—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
- F02C1/10—Closed cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Treating Waste Gases (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
1,031,412. Gas turbine plant; steam turbine and gas turbine power plants. GUTEHOFFNUNGSHUTTE STERKRADE A.G. Jan. 31, 1963 [Feb. 24, 1962], No. 3935/63. Headings F1G and F1Q. The invention relates to a method of converting heat derived from the combustion of garbage or other refuge into utilisable energy which comprises utilising the heat in a gas turbine plant either to heat indirectly the working fluid between compression and expansion stages thereof, the working fluid being subsequently further heated by the heat generated in a combustion chamber, or alternatively, by means of a transformation process as defined below, to cool the working fluid upstream of the compression stage. By a "transformation process" is meant a process such for example as an absorption refrigerating process in which heat is used to provide the energy necessary to effect cooling of a fluid. In a first embodiment Fig. 1 air delivered by the compressor of a gas turbine plant is preheated in a duct 6 disposed within an incinerator 5 for the burning of waste material, the preheated air then passing to combustion equipment 4, the combustion gases from which pass to the turbine 2. In further embodiments a second heat exchanger is provided wherein exhaust gases from the turbine are utilised to preheat air from the compressor, the air flow paths through the incinerator and the exhaust gas heated air preheater being connected either in parallel or in series. The closed cycle plant shown in Fig. 4 comprises low and high pressure compressors 12, 13 with inter-stage cooling 19, air from the compressor 13 being preheated at 22 by turbine exhaust, further preheated at 21 by the heat produced in the incinerator 20, and again further heated in the air heater 15. The heated air passes into the turbine 14 which drives the compressors 12, 13, also an electric generator 16, the turbine exhaust air passing through the preheater 22, then through a precooler 18 before again passing into the compressor 12. In a similar embodiment Fig. 5 (not shown), the air is preheated by the heat in the incinerator by means of a secondary fluid. In the closed cycle plant shown in Fig. 6 the heat generated in the incinerator 39 is utilized as the heat source of the absorption type refrigeration plant 35. The plant comprises a low pressure and a high pressure compressor 26, 27 with an intercooler 34 therebetween. Air from the compressor 27 is preheated at 30 by the turbine exhaust and is then heated in an air heater 29 before passing to the turbine 28. The turbine exhaust passes through the air preheater 30 and then through the precooler 33 before again entering the compressor 26. The incinerator 39 is utilised to generate steam which passes through a steam turbine 41 which drives an electric generator 42, the steam then passing to the absorption type refrigerating plant 35 and finally returning to the steam generator 40. A by-pass 44 is provided across the turbine 41. The brine from the refrigerator 35 flows through lines 37, 37<SP>1</SP> to effect cooling of the air in the precooler 33 and the inter-stage cooler 34. Heating water from the refrigerator 35 also passes through the lines 36, 36<SP>1</SP> to cooling coils in the precooler and intercooler. Cooling water coils 38 are also provided in the precooler and intercooler. In a further embodiment similar to Fig. 6, the steam from the turbine 41 instead of passing into the absorption plant 35 passes to a condenser which is cooled by the water flowing in the line 36<SP>1</SP> (Fig. 6) back to the absorption plant, the water which is thus heated being utilised as the source of heat in the absorption plant. The heat in the heating water can also be utilised in a heating system.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG34341A DE1185416B (en) | 1962-02-24 | 1962-02-24 | Process and device for the utilization of waste heat |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1031412A true GB1031412A (en) | 1966-06-02 |
Family
ID=7124904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB393563A Expired GB1031412A (en) | 1962-02-24 | 1963-01-31 | Method of and apparatus for utilizing heat, derived from garbage or refuse incinerators |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH425342A (en) |
DE (1) | DE1185416B (en) |
GB (1) | GB1031412A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1113519B (en) * | 1977-03-22 | 1986-01-20 | Snam Progetti | PROCEDURE FOR THE PRODUCTION OF ELECTRICITY THROUGH THE USE OF SOLAR ENERGY |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE843629C (en) * | 1944-07-10 | 1952-07-10 | Brown Ag | Use of the incineration or gasification of garbage to operate gas turbine plants |
CH293241A (en) * | 1948-12-24 | 1953-09-15 | Tech Studien Ag | Process for utilizing waste heat from industrial furnace systems. |
DE973903C (en) * | 1952-01-19 | 1960-07-14 | Tech Studien Ag | Process for operating an industrial plant in which an air supply is required and hot exhaust gases are produced |
DE958441C (en) * | 1953-10-30 | 1957-02-21 | Steinmueller Gmbh L & C | Working method for the heat exchange of the working medium of hot air or gas turbine systems as well as device for practicing the method |
AT199950B (en) * | 1957-08-22 | 1958-10-10 | Johann Ing Deutsch | Process for increasing the efficiency of thermal power plants, in particular gas turbines |
DE1077918B (en) * | 1958-07-31 | 1960-03-17 | Siemens Ag | Process and device for utilizing the residual heat in gas turbine plants |
-
1962
- 1962-02-24 DE DEG34341A patent/DE1185416B/en active Pending
-
1963
- 1963-01-17 CH CH56363A patent/CH425342A/en unknown
- 1963-01-31 GB GB393563A patent/GB1031412A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1185416B (en) | 1965-01-14 |
CH425342A (en) | 1966-11-30 |
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