CH392009A - Articulated boiler for burning two different fuels - Google Patents
Articulated boiler for burning two different fuelsInfo
- Publication number
- CH392009A CH392009A CH1013460A CH1013460A CH392009A CH 392009 A CH392009 A CH 392009A CH 1013460 A CH1013460 A CH 1013460A CH 1013460 A CH1013460 A CH 1013460A CH 392009 A CH392009 A CH 392009A
- Authority
- CH
- Switzerland
- Prior art keywords
- boiler
- different fuels
- wall
- articulated
- burning
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 239000008236 heating water Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000004449 solid propellant Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/46—Water heaters having plural combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/30—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections
- F24H1/32—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections with vertical sections arranged side by side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/01—Combustion apparatus for solid fuel adapted for boilers built up from sections
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
Gliederkessel für die Verfeuerung zweier verschiedener Brennstoffe Namentlich für Zentralheizungen sind Kessel be kannt, die sich entweder abwechslungsweise oder gleichzeitig sowohl mit festen wie auch mit flüssigen Brennstoffen beheizen lassen. Sie werden namentlich dort verwendet, wo feste Brennstoffe in relativ ge ringen Mengen (z. B. Holzabfälle) anfallen und ver heizt, das heisst nutzbringend verwertet werden soll ten, während normalerweise mit Öl geheizt wird.
Da die Ölflamme eine Auskleidung des Feuer raumes mit feuerfesten Steinen erfordert und diese sowie der Brenner jedes mal entfernt werden müssten, wenn von Öl auf feste Brennstoffe übergegangen wird, werden diese Kessel meist mit zwei getrennten Feuerräumen versehen, welche Lösung sich auch für die Erreichung guter Wirkungsgrade aufdrängt.
Es sind viele Konstruktionen solcher Kessel in geschweisster Ausführung, das heisst Stahlkessel dieser Art bekanntgeworden, während der gebräuchliche, guss- eiserne Gliederkessel bisher für den Betrieb für zwei verschiedene Brennstoffe nicht gebaut worden ist.
Ein Ausführungsbeispiel der Erfindung wird durch die Zeichnung veranschaulicht. Darin be deuten: G - Zwischenglieder des Kessels, G1 - ein Kesselvorderglied, G2 - ein Kesselvorderglied mit Rauchgasabzug R und angebautem Ölbrenner B, (die die Flamme des Ölbrenners umgebende Auskleidung des Feuerraumes ist nicht ge zeichnet), GZ - ein Kessel-Zwischenglied mit eingegossener, voller Wandung W, F1 - Feuerraum für feste Brennstoffe, F2 - Feuerraum für Heizöl, E - Einfülltüren.
Durch die eingegossene, volle Wandung des Zwi schengliedes GZ wird der Feuerraum des Kessels in zwei für sich abgeschlossene Teile F1 und F2 auf geteilt. Das Eingiessen der vollen Wandung W stellt fabrikatorisch die einfachste Möglichkeit dar, es kann aber auch eine Platte sonstwie im Zwischenglied be festigt werden, besonders dann, wenn sie aus einem anderen Material als Guss bestehen sollte. Auch kann die Wandung W als Hohlwand ausgebildet sein, z. B. um mit dem Wasserraum des Kessels verbunden zu werden, wobei dann die Rückwand der beiden Feuer räume zur Heizfläche würde.
Mit Vorteil wird derjenige Teil des Feuerraumes F2 für Heizöl verwendet, an dessen Vorderteil G2 sich der Rauchgasabzug R befindet, weil auf dieser Seite die Einfülltüre E während .des Betriebes nicht zugänglich zu sein braucht. Es ist natürlich auch möglich, den Rauchgasabzug irgendwo anders zu plazieren, z. B. auch das Zwischenglied GZ mit einem solchen auszurüsten.
Die Trennung des Feuerraumes berührt natürlich in keiner Weise den Wasserraum und die Rauchgas züge. Aus letzterem Grunde müssen auch alle Map pen und Türen des Kessels gut schliessen, damit nicht bei der Beheizung des einen Feuerraumes Falschluft in den anderen Feuerraum und in die Züge gelangt, was den Wirkungsgrad der Feuerung herabsetzen würde.
Die beiden Feuerräume F1 und F2 brauchen nicht gleich gross zu sein, wie dies die Zeichnung veran schaulicht. In vielen Fällen wird gefordert werden, dass der Feuerraum F1 nur der Verfeuerung, resp. Vernichtung von Abfällen, z. B. von Verpackungs material, dienen soll, wobei er dann klein bemessen werden kann.
Statt für Öl und feste Brennstoffe kann der Kessel natürlich auch für Gas und feste Brennstoffe, für Öl und Gas oder für zwei verschiedene Brennstoffe glei chen Aggregatszustandes vorgesehen sein. So könnte es sich z. B. als vorteilhaft erweisen, für zwei ver schiedene feste Brennstoffe, die eine ganz verschie dene Form des Rostes erheischen, einen solchen Kessel zu verwenden. ,
Articulated boilers for firing two different fuels Boilers are known by name for central heating systems that can be heated either alternately or simultaneously with both solid and liquid fuels. They are used in particular where solid fuels are produced in relatively small quantities (e.g. wood waste) and should be heated, which means that they should be usefully used while oil is normally used for heating.
Since the oil flame requires the firebox to be lined with refractory bricks and these and the burner would have to be removed every time you switch from oil to solid fuel, these boilers are usually provided with two separate fireboxes, which is also a good solution Imposes efficiencies.
There are many designs of such boilers in welded execution, that is, steel boilers of this type become known, while the common, cast iron articulated boiler has not been built for operation with two different fuels.
An embodiment of the invention is illustrated by the drawing. This means: G - intermediate parts of the boiler, G1 - a front part of the boiler, G2 - a front part of the boiler with a flue gas outlet R and attached oil burner B, (the lining of the combustion chamber surrounding the flame of the oil burner is not shown), GZ - an intermediate part of the boiler Cast, full wall W, F1 - combustion chamber for solid fuels, F2 - combustion chamber for heating oil, E - loading doors.
Due to the cast, full wall of the intermediate GZ, the furnace of the boiler is divided into two separate parts F1 and F2. Pouring the full wall W is the simplest possibility in terms of manufacturing, but a plate can also be otherwise fastened in the intermediate link, especially if it should consist of a material other than cast. The wall W can also be designed as a hollow wall, for. B. to be connected to the water space of the boiler, in which case the rear wall of the two fire rooms would become the heating surface.
It is advantageous to use that part of the furnace F2 for heating oil, at the front part G2 of which the flue gas outlet R is located, because the filling door E does not need to be accessible on this side during operation. It is of course also possible to place the smoke outlet somewhere else, e.g. B. to equip the intermediate member GZ with such.
Of course, the separation of the combustion chamber does not affect the water chamber and the flue gas in any way. For the latter reason, all maps and doors of the boiler must close properly so that when one furnace is heated, false air does not get into the other furnace and the trains, which would reduce the efficiency of the furnace.
The two combustion chambers F1 and F2 do not need to be of the same size, as the drawing illustrates. In many cases it will be required that the combustion chamber F1 only be used for combustion, respectively. Destruction of waste, e.g. B. of packaging material to serve, and it can then be made small.
Instead of oil and solid fuels, the boiler can of course also be provided for gas and solid fuels, for oil and gas or for two different fuels in the same state of aggregation. It could be B. prove advantageous for two ver different solid fuels that require a very different shape of the grate to use such a boiler. ,
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1013460A CH392009A (en) | 1960-09-07 | 1960-09-07 | Articulated boiler for burning two different fuels |
| DE1961O0006120 DE1840111U (en) | 1960-09-07 | 1961-08-10 | TWO-FUEL ARTICULATED BOILER. |
| BE607913A BE607913A (en) | 1960-09-07 | 1961-09-06 | Element boiler, dual fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1013460A CH392009A (en) | 1960-09-07 | 1960-09-07 | Articulated boiler for burning two different fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH392009A true CH392009A (en) | 1965-05-15 |
Family
ID=4359723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1013460A CH392009A (en) | 1960-09-07 | 1960-09-07 | Articulated boiler for burning two different fuels |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE607913A (en) |
| CH (1) | CH392009A (en) |
| DE (1) | DE1840111U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0035045A1 (en) * | 1980-03-01 | 1981-09-09 | Krammer Chem. Dampfkessel-Reinigung Josef | Boiler |
-
1960
- 1960-09-07 CH CH1013460A patent/CH392009A/en unknown
-
1961
- 1961-08-10 DE DE1961O0006120 patent/DE1840111U/en not_active Expired
- 1961-09-06 BE BE607913A patent/BE607913A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1840111U (en) | 1961-10-26 |
| BE607913A (en) | 1962-01-02 |
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