NO812968L - GAS GENERATOR COMBUSTION EQUIPMENT. - Google Patents
GAS GENERATOR COMBUSTION EQUIPMENT.Info
- Publication number
- NO812968L NO812968L NO812968A NO812968A NO812968L NO 812968 L NO812968 L NO 812968L NO 812968 A NO812968 A NO 812968A NO 812968 A NO812968 A NO 812968A NO 812968 L NO812968 L NO 812968L
- Authority
- NO
- Norway
- Prior art keywords
- gas
- combustion
- coal
- furnace
- cyclone filter
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 18
- 239000003245 coal Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 4
- 238000002309 gasification Methods 0.000 claims description 2
- 239000002956 ash Substances 0.000 claims 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims 1
- 239000000356 contaminant Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000000295 fuel oil Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- -1 residues Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B90/00—Combustion methods not related to a particular type of apparatus
- F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
- F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/08—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and gaseous fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
- Incineration Of Waste (AREA)
- Air Bags (AREA)
- Treating Waste Gases (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
i i I søkerens norske patentansøkning 81.2750 er det vist en anordning for kullforgassing og brenning av den resulterende gass som et alternativ til brenselolje, hvilken anordning i ,seg selv løser problemet med avhengighet av petroleum for energiformål i mange land. Anordningen er utviklet på basis av prinsippet med å danne brennbar gass ved brenning av kull for å gi en gass som har meget høy brennverdi, som er fri for forurensninger og som har en høy flammetemperatur, slik at kullet kan benyttes med høy effektivitet og erstatte eller supplementere brenselolje utvunnet av petroleum. i i In the applicant's Norwegian patent application 81.2750, a device for coal gasification and burning of the resulting gas is shown as an alternative to fuel oil, which device in itself solves the problem of dependence on petroleum for energy purposes in many countries. The device has been developed on the basis of the principle of forming combustible gas by burning coal to give a gas that has a very high calorific value, that is free of impurities and that has a high flame temperature, so that the coal can be used with high efficiency and replace or supplement fuel oil extracted from petroleum.
Den utviklede forgasser utgjøres av kompakt utstyr som danner den såkalte magre eller utarmede gass, dvs. en gass med lav brennverdi, og som muliggjør eliminering av forurensningene ved høy temperatur og lar gassen passere direkte til brennertuppen.. Her kan gassen ved forbrenning danne temperaturer på 1700°C og er derfor en perfekt erstatning for brenselolje. The developed carburettor consists of compact equipment that forms the so-called lean or depleted gas, i.e. a gas with a low calorific value, and which enables the elimination of the pollutants at high temperature and allows the gas to pass directly to the burner tip. Here, the gas can form temperatures of 1700°C and is therefore a perfect replacement for fuel oil.
Slikt utstyr er blitt dimensjonert for alternativ eller sam- , tidig brenning av brenselolje, slik at brukeren har fullstendig fleksibilitet- til enten å bruke det ene eller det andre, eller begge deler samtidig i ethvert prosentforhold. , Such equipment has been dimensioned for alternative or simultaneous burning of fuel oil, so that the user has complete flexibility to either use one or the other, or both at the same time in any percentage ratio. ,
i i in i
I IN
Anordningen utgjøres av en forgasser med et nedre luftinnløp , og en rist hvor kull brennes, er oventil forsynt med rør for utløp av den dannede gass, hvilket rør fører tangentialt inn i et syklonfilter hvor forurensninger, rester og aske som stammer fra forbrenningsprosessen og som medføres av gassen, sentrifugeres og avsettes ved bunnen av en vannbeholder. .<.>I ! i ■ Gassen, som således ér blitt filtrert og kun har mistet litt av sin brennverdi, fortsetter gjennom rørene til en brenner-tupp, som også er forsynt med tilførselsrør for brenselolje som kommer fra en tank og med rør som tilfører primærluft^ for spredning og brenning av oljen. Brenneren er videre forsynt med et primærluftinnløp for forbrenning av gassen og for sekundær oljeforbrenning. The device consists of a gasifier with a lower air inlet, and a grate where coal is burned, is provided with a pipe above for the outlet of the formed gas, which pipe leads tangentially into a cyclone filter where pollutants, residues and ash originating from the combustion process and which are carried along of the gas, centrifuged and deposited at the bottom of a water container. .<.>I ! i ■ The gas, which has thus been filtered and has lost only a little of its calorific value, continues through the pipes to a burner tip, which is also provided with supply pipes for fuel oil coming from a tank and with pipes supplying primary air^ for diffusion and burning of the oil. The burner is also provided with a primary air inlet for combustion of the gas and for secondary oil combustion.
Forbrenningstilleggsutstyret ifølge foreliggende oppfinnelse The additional combustion equipment according to the present invention
I 1 1 er innlemmet i den beskrevne forgasser for å danne en sone som er i stand til å bevirke forbrenning av kullpulver, rester, aske og luft som tidligere ble sentrifugert ut av filteret og avsatt ved bunnen av vannbeholderen. j In 1 1 is incorporated in the described gasifier to form a zone capable of effecting the combustion of coal powder, residues, ash and air which were previously centrifuged out of the filter and deposited at the bottom of the water container. j
Dette tilleggsutstyr danner en gassprosent som sendes til ovnen, hvor den brennes sammen med asken som avsettes ved bunnen av ovnen for således å skape en mer tilstrekkelig .temperatur ved utnyttelse av elementene (pulver, rester, forurensninger og aske) som tidligere var ubrukbare. ! This additional equipment forms a percentage of gas that is sent to the furnace, where it is burned together with the ash that is deposited at the bottom of the furnace in order to create a more adequate temperature when utilizing the elements (powder, residues, impurities and ash) that were previously unusable. !
Oppfinnelsen skal forklares nærmere under henvisning til det utførelseseksempel som er vist på vedføyede tegning. Teg^-ningen viser et skjematisk snitt av en kullforgasser og brenning av den resulterende gass som et alternativ for brenselolje, og omfatter tilleggsutstyret ifølge oppfinnelsen. The invention shall be explained in more detail with reference to the design example shown in the attached drawing. The drawing shows a schematic section of a coal gasifier and burning of the resulting gas as an alternative to fuel oil, and includes the additional equipment according to the invention.
På tegningen angir 1 en ovn med hengslet deksel 2, hvilken ovn nedentil har et luftinnløp 3 som reguleres ved hjelp av en ventil 4. Over luftinnløpet har ovnen en rist 5 hvor pulverisert eller granulert kull 6 anbringes i egne pakker. In the drawing, 1 indicates a furnace with a hinged cover 2, which furnace has an air inlet 3 below which is regulated by means of a valve 4. Above the air inlet, the furnace has a grate 5 where powdered or granulated coal 6 is placed in separate packages.
i |7 I angir et rør som den dannede gass strømmer ut gjennom fra<:>dét indre av ovnen og til et syklonfilter 8, hvor gassen fil-treres omtrent uten temperaturfall i forhold til dannelses-temperaturen, og fortsetter gjennom røret 9 til brennertuppen 10. i |7 I denotes a pipe through which the formed gas flows out from<:>the interior of the furnace and to a cyclone filter 8, where the gas is filtered with approximately no temperature drop in relation to the formation temperature, and continues through the pipe 9 to the burner tip 10.
Som det vil ses av tegningen, er tuppen 10 også koblet til et rør 11 som fører til en brenseloljetank 12 og som reguleres av en ventil 13. Videre er brennertuppen koblet til et rør 14 som tilfører primærluft for spredning og brenning av oljen, As will be seen from the drawing, the tip 10 is also connected to a pipe 11 which leads to a fuel oil tank 12 and which is regulated by a valve 13. Furthermore, the burner tip is connected to a pipe 14 which supplies primary air for spreading and burning the oil,
hvilken primærluft reguleres av en ventil 15. Brenneren har, også et primærluftinnløp 16 for gassforbrenning og sekundær which primary air is regulated by a valve 15. The burner also has a primary air inlet 16 for gas combustion and secondary
oljeforbrenning.oil combustion.
Når utstyret danner og brenner gass, vil ventilen 4 være åpen mens ventilene 13 og 15 vil være lukket. Når utstyret kun brenner brenselolje, vil ventilen 4 være lukket og ventilene ' '13 og 15 vil være åpne. Når begge brennstoffer brennes,'vil■ alle tre ventiler være åpne. When the equipment forms and burns gas, valve 4 will be open while valves 13 and 15 will be closed. When the equipment only burns fuel oil, valve 4 will be closed and valves '13 and 15 will be open. When both fuels are burned, all three valves will be open.
Ved det nedre utløp av syklonfilteret 8 er det montert en ^grenledning 17 som er forsynt med et trykkluftrør 18 som mui nner ut nær en venturi 19 som er utformet nedenfor i røreti ,20, som i sin tur er forbundet med den nedre del av ovnen 'hvor luftkammeret og askeoppfangeren er plassert. At the lower outlet of the cyclone filter 8, a branch line 17 is fitted which is provided with a compressed air pipe 18 which opens near a venturi 19 which is formed below in the pipe 20, which in turn is connected to the lower part of the oven 'where the air chamber and ash catcher are located.
I IN
i Pulver, forurensninger, rester og aske fra kullforbrennings-. prosessen, som føres ut av ovnen sammen med den dannede gass, sentrifugeres ut av syklonf ilteret 8, og føres av trykkluften til venturien 19 hvor det dannes en forbrénningssone 21. Her skjer det en forbrenning av disse materialer, slik at det dannes en gassandel som gjennom kanalen 20 føres inn i luft- i Powder, pollutants, residues and ash from coal combustion. the process, which is carried out of the furnace together with the gas formed, is centrifuged out of the cyclone filter 8, and is carried by the compressed air to the venturi 19 where a combustion zone 21 is formed. Here a combustion of these materials takes place, so that a gas portion is formed which through the channel 20 is introduced into the air
i kammeret hvor den forbrennes sammen med asken avsatt i dette: i for således å bidra til bedre utnyttelse av forgasserutstyrets kapasitet ved å benytte forbrenning av de elementer som ut- , skilles ved rensing av gassen ved en høy temperatur og som ^idligere ble kassert og avsatt ved bunnen av en vanntank. ! in the chamber where it is combusted together with the ash deposited in it: in order to thus contribute to better utilization of the carburettor equipment's capacity by using the combustion of the elements that are separated when cleaning the gas at a high temperature and which were previously discarded and deposited at the bottom of a water tank. !
i i in i
Det vil derfor -ses at innføringen av hjelpeforbrenningsutstyr-et ifølge foreliggende oppfinnelse forbedrer i betydelig grad forgasserens ytelse og kapasitet, både i teknisk og økonomisk henseende, ved mer fullstendig utnyttelse av råmaterialet. Utstyret benytter kull som en alternativ energikilde og bi-drar således effektivt til å løse det verdensomspennende pro-blem med avhengighet av petroleum for energiformål. It will therefore be seen that the introduction of auxiliary combustion equipment according to the present invention significantly improves the carburettor's performance and capacity, both in technical and economic terms, through more complete utilization of the raw material. The equipment uses coal as an alternative energy source and thus effectively contributes to solving the worldwide problem of dependence on petroleum for energy purposes.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR6001149U BR6001149U (en) | 1980-09-03 | 1980-09-03 | COMPLEMENTARY COMBUSTION EQUIPMENT FOR COAL GASIFIER |
Publications (1)
Publication Number | Publication Date |
---|---|
NO812968L true NO812968L (en) | 1982-03-04 |
Family
ID=3958130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO812968A NO812968L (en) | 1980-09-03 | 1981-09-01 | GAS GENERATOR COMBUSTION EQUIPMENT. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5760103A (en) |
BR (1) | BR6001149U (en) |
DE (1) | DE3133740A1 (en) |
FR (1) | FR2489360A1 (en) |
IT (2) | IT1171492B (en) |
NO (1) | NO812968L (en) |
SE (1) | SE8105243L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586941B1 (en) * | 1985-09-09 | 1987-12-04 | Framatome Sa | DEVICE FOR TREATING SOLID MATERIALS IN THE FORM OF PARTICLES, IN A FLUIDIZED FLOWING BED, IN PARTICULAR GASIFICATION DEVICE |
FR2599124B1 (en) * | 1986-05-23 | 1989-05-05 | Caliqua | IMPROVED INSTALLATION FOR THE DESTRUCTION BY INCINERATION OF HOUSEHOLD GARBAGE OR OTHER MATERIALS |
CN102353042A (en) * | 2011-09-09 | 2012-02-15 | 北京交通大学 | Adjusting method for circulating ash quantity, separator and combustion system |
-
1980
- 1980-09-03 BR BR6001149U patent/BR6001149U/en unknown
-
1981
- 1981-07-21 JP JP56113065A patent/JPS5760103A/en active Pending
- 1981-08-26 IT IT8149181A patent/IT1171492B/en active
- 1981-08-26 IT IT8135984U patent/IT8135984V0/en unknown
- 1981-08-26 DE DE19813133740 patent/DE3133740A1/en not_active Withdrawn
- 1981-08-26 FR FR8116299A patent/FR2489360A1/en not_active Withdrawn
- 1981-09-01 NO NO812968A patent/NO812968L/en unknown
- 1981-09-03 SE SE8105243A patent/SE8105243L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS5760103A (en) | 1982-04-10 |
IT8149181A0 (en) | 1981-08-26 |
IT1171492B (en) | 1987-06-10 |
FR2489360A1 (en) | 1982-03-05 |
DE3133740A1 (en) | 1982-04-22 |
SE8105243L (en) | 1982-03-04 |
IT8135984V0 (en) | 1981-08-26 |
BR6001149U (en) | 1981-05-26 |
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