DE1579988A1 - Flue gas collector for a boiler - Google Patents
Flue gas collector for a boilerInfo
- Publication number
- DE1579988A1 DE1579988A1 DE19661579988 DE1579988A DE1579988A1 DE 1579988 A1 DE1579988 A1 DE 1579988A1 DE 19661579988 DE19661579988 DE 19661579988 DE 1579988 A DE1579988 A DE 1579988A DE 1579988 A1 DE1579988 A1 DE 1579988A1
- Authority
- DE
- Germany
- Prior art keywords
- flap
- boiler
- flue gas
- gas collector
- opening
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M7/00—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2014—Shaping of the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2028—Details of bearings for the axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/02—Preventing emission of flames or hot gases, or admission of air, through working or charging apertures
-
- 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
- F23B2700/007—Combustion apparatus for solid fuel with pressurised combustion chambers
-
- 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
- F23B2700/023—Combustion apparatus for solid fuel with various arrangements not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Incineration Of Waste (AREA)
- Lift Valve (AREA)
- Chimneys And Flues (AREA)
Description
GUSTAV OSPELT. HOVALWERK AKTIENGESELLSCHAFT IN VADUZ
Rauchgassammler für einen HeizkesselGUSTAV OSPELT. HOVALWERK AKTIENGESELLSCHAFT IN VADUZ
Flue gas collector for a boiler
Die Erfindung bezieht sich auf einen Rauchgassammler für einen Heizkessel, der mit einem einen Überdruck im Heizkessel erzeugenden Geblasebrenner betrieben wird und dessen Heizgaszug zu einer am unteren Ende des Kessels liegenden Rauchgasabzugsöffnung fahrt, die unter Zwischenschaltung des Rauchgassammlers an das zum Kamin weiterfuhrende Rauchrohr angeschlossen ist.The invention relates to a flue gas collector for a heating boiler with a one Overpressure in the boiler generating blower burner is operated and its heating gas flue to a at the lower end of the boiler lying flue gas vent that drives with the interposition of the Flue gas collector is connected to the flue pipe leading to the chimney.
Wegen ihrer besonderen Konstruktion und Rauchgasführung arbeiten mit einem Brenner für flüssige oder gasförmige Brennstoffe betriebene Heizkessel häufig mit einem gewissen Überdruck in der Brennkammer. Auf Grund verschiedener, neuerer,feuerpolizeilicher Vorschriften ergibt sich die Notwendigkeit, solche Überdruck-Kessel an irgendeiner Stelle mit einer Explosions- bzw. Überdruckklappe auszurüsten, damit bei eventuellen Verpuffungen die entstehenden erhöhten Drücke in der Brennkammer nach außen abgeleitet und abgebaut werden.Because of their special construction and flue gas duct work with a burner for liquid or gaseous fuel-operated boilers often with a certain overpressure in the combustion chamber. Due to various, more recent, fire regulations, there is a need to to equip such overpressure boilers at any point with an explosion or overpressure flap, so that in the event of deflagrations the resulting increased pressures in the combustion chamber be diverted and dismantled outside.
Zu diesem Zweck wird der übliche Rauchgassammler, der zur Verbindung der Rauchgasabzugsöffnung eines Heizkessels der eingangs genannten Art mit dem Rauchrohr dient, erfindungsgemäß derart ausgebildet, daß in der Mittellinie des mit der Rauchgasabzugsöffnung des Heizkessels verbindbaren Eintrittsstutzens des Rauchgassammlers und diesem Eintrittsstutzen gegenüberliegend eine öffnung in der Gehäusewandung des Rauchgassammlers angeordnet ist, die durch eine nach außen abschwenkbar gelagerte und mittels Federn abdichtend und elastisch nachgiebig gegen die Öffnung gedruckte Klappe verschlossen ist, und daß der mit dem Rauchrohr verbindbare Austrittsstutzen des Rauchgassammlers oberhalb dieser Klappe angeordnet ist.For this purpose, the usual flue gas collector, which connects the flue gas outlet opening a boiler of the type mentioned with the smoke pipe is used according to the invention in such a way designed that in the center line of the connectable with the flue gas outlet opening of the boiler Inlet connection of the flue gas collector and this inlet connection opposite an opening in the housing wall of the flue gas collector is arranged, which can be swiveled outwards by a mounted flap that is sealed against the opening by means of springs and is elastically flexible is closed, and that the outlet connection of the flue gas collector which can be connected to the flue pipe is arranged above this flap.
Der erfindungsgemäße Rauchgassammler vereinigt gleichzeitig verschiedene Vorteile. Einerseits wird der Heizkessel in einfachster Weise mit einer Explosionsklappe ausgestattet, die schädliche Überdrücke bei Verpuffungen im Heizkessel zu verhindern vermag, die keinen überhöhen Temperaturen ausgesetzt ist und die zur Vermeidung von Undichtheiten und damit verbundenen Betriebsstörungen mühelos kontrolliert und gewartet werden kann. Anderseits wird mit der Klappe eine rückseitige Zugangsöffnung zum Heizkessel geschaffen, die sehr praktisch ah Reinigungsöffnung benutzt werden kann, weil der in dem Heizgaszug nach unten zu der am unteren Ende des Kessels liegenden Rauchgasabzugsöffnung gefallene Ruß mühelos und bequem durch den Rauchgaaammler hindurch aus der Rauchgasabzugsöffnung herausgezogen werden kann, sq daß Rauchgassammler und Rauchrohr nicht abmontiert zu werden brauchen. Trotz der versetzten Lage des Austrittsstutzens gegenüber dem Eintrittsstutzen, wobei der Austrittsstutzen gegebenenfalls auch in gleicher Höhe über dem Fußboden neben der Klappe am Rauchgassammlergehäuse angeordnet sein kann,; erfahren die Gase beim Durchströmen des Rauchgassammlers nur geringe Ablenkungen, wodurch der Widerstand des Rauchgassammlers sehr klein gehalten ist.The flue gas collector according to the invention combines various advantages at the same time. On the one hand the boiler is equipped in the simplest way with an explosion flap, the harmful overpressure able to prevent deflagrations in the boiler, which do not cause excessive temperatures is exposed and effortlessly to avoid leaks and the associated breakdowns can be controlled and maintained. On the other hand, a rear access opening to the boiler is created with the flap, which can be used very practical ah cleaning opening because the one in the hot gas flue down to the flue gas outlet opening at the lower end of the boiler fallen soot effortlessly and comfortably through the smoke collector from the smoke outlet opening can be pulled out so that the flue gas collector and flue pipe do not need to be dismantled. Despite the offset position of the outlet nozzle in relation to the inlet nozzle, the outlet nozzle possibly also at the same height above the floor next to the flap on the flue gas collector housing can be arranged; the gases experience only slight when flowing through the flue gas collector Distractions, as a result of which the resistance of the flue gas collector is kept very small.
In den Zeichnungen ist ein Ausführungsbeispiel eines Rauchgassammlers nach der Erfindung dargestellt, u.zw. zeigen Fig. 1 den Rauchgassammler im vertikalen Mittelschnitt, Fig. 2 den Rauchgassammler in der Ansicht vom Austrittsstutzen her und Fig. 3 einen Teil des Rauchgassammlers nach Fig. 1 in einem größeren Maßstab.In the drawings, an embodiment of a flue gas collector according to the invention is shown, u.zw. Fig. 1 shows the flue gas collector in vertical center section, Fig. 2 shows the flue gas collector in the view from the outlet nozzle and FIG. 3 shows a part of the flue gas collector according to FIG. 1 in a larger scale.
Der Rauchgassammler 1 (Fig. 1) besitzt einen Eintrittsstutzen 2, der mit der auf der Rückseite des angedeuteten Heizkessels in dessen unterem Bereich liegenden Rauchgasabzugsöffnung verbindbar ist.The flue gas collector 1 (Fig. 1) has an inlet nozzle 2, which with the on the back of the indicated boiler can be connected in the lower area of the flue gas outlet opening.
und einen Austrittsstutzen 3, an den das zum Kamin führende Rauchrohr anschließbar ist. Die Mittellinie des Austrittsstutzens 3 verlauft in Richtung der Mittellinie des Eintrittsstutzens 2, d.h. ebenfalls in horizontaler Richtung, und ist gegenüber der Mittellinie des Eintrittsstutzens 2 nach oben hin versetzt.and an outlet nozzle 3 to which the smoke pipe leading to the chimney can be connected. The center line of the outlet nozzle 3 runs in the direction of the center line of the inlet nozzle 2, i.e. also in the horizontal direction, and is opposite the center line of the inlet connection 2 upwards offset.
Unter dem Austrittsstutzen 3 und dem Eintrittsstutzen 2 gegenüberliegend ist die Gehausewandung des Rauchgassammlers 1 mit einer Öffnung versehen, die durch eine nach außen hochschwenkbar gelagerte Klappe 4 verschlossen ist, welche durch Federn 5 gegen die Öffnung abdichtend und elastisch nachgiebig gedruckt ist.The housing wall is opposite under the outlet nozzle 3 and the inlet nozzle 2 of the flue gas collector 1 is provided with an opening which is closed by a flap 4 which is mounted so that it can be pivoted outward and which seals against the opening by springs 5 and is printed to be resilient.
Wie die Fig. 1 und 2 zeigen, besitzt die Klappe 4 oben einen hakenförmig gebogenen Teil 6, mit dem die Klappe verschwenkbar und nur in ihrer hochgeschwenkten Stellung aushängbar an einer am Gehäuse des Rauchgassammlers angeordneten Schamierstange 7 gelagert ist. Zu beiden Seiten des hakenförmigen Teils 6 sind auf der Scharnienfsage 7 die Schraubenfedern 5 angeordnet, deren eines Ende sich gegen das Gehäuse des Rauchgassamnüers 1 abstützt und deren als Handgriff geformter freier Federarm auf den Seitenrand der Klappe im Schließsinne drückt. Die freien Federarme der Schraubenfedern 5 können von den Seftenrindein der Klappe 4 abgehoben, seitlich nach außen verschwenkt und gegen die Gehäusewandung des Rauchgassammlers 1 gelegt werden, so daß die Klappe 4 ohne Federbelastung hochgeklappt und dann von der Schamierstange 7 ausgehängt werden kann. Dadurch wird die Reinigung des Heizkesseis durch den Rauchgassammler hindurch vereinfacht und erleichtert.As FIGS. 1 and 2 show, the flap 4 has a hook-shaped curved part 6 at the top, with which the flap can be pivoted and only unhooked in its pivoted-up position on one of the Housing of the flue gas collector arranged hinge rod 7 is mounted. On both sides of the hook-shaped part 6, the coil springs 5 are arranged on the hinge bracket 7, the one end is supported against the housing of the Rauchgassamnüers 1 and shaped as a handle free spring arm presses on the side edge of the flap in the closing direction. The free spring arms of the Helical springs 5 can be lifted from the sapphire cattle in the flap 4, laterally outwards be pivoted and placed against the housing wall of the flue gas collector 1, so that the The flap 4 can be folded up without spring loading and then detached from the hinge rod 7 can. This simplifies the cleaning of the boiler ice through the flue gas collector and relieved.
Fig. 3 zeigt, daß die Klappe 4 auf ihrer Innenseite mit einem Dichtungsstrick 8 od. dgl. versehen ist, mit dem die Klappe dicht auf der die Öffnung umgebenden Dichtfläche anliegt. Damit die Schraubenfedem 5 die Klappe 4 mit dem Dichtungsstrick 8 satt auf die die Öffnung umgebende Dichtungsflache auflegen können, muß die Klappe 4 senkrecht zur Dichtungsebene verschiebbar sein. Zu diesem Zweck ist der hakenförmige Teil 6 der Klappe 4, wie Fig. a erkennen laßt, auf der Innenseite mit einer horizontalen, ebenen Auflagerfläche versehen, die es ermöglicht, daß des hakenförmige TeQ sich in horizontaler Richtung auf der Scharnierstange 7 verschieben kann. Die Klappe 4 vermag somit die Öffnung auch dann einwandfrei abdichtend zu verschließen, wenn der Dichtungsstrick 8 im Gebrauch zusammengedrückt werden sollte oder durch einen dickeren Strick ersetzt wird.3 shows that the inside of the flap 4 is provided with a sealing cord 8 or the like, with which the flap rests tightly on the sealing surface surrounding the opening. So that the coil springs 5 can lay the flap 4 with the sealing cord 8 fully on the sealing surface surrounding the opening, the flap 4 must be displaceable perpendicular to the sealing plane. To this end the hook-shaped part 6 of the lid 4, as shown in FIG. Let a detect provided on the inside with a horizontal planar support surface, which makes it possible that the hook-shaped Teq can move in the horizontal direction on the hinge rod 7. The flap 4 is thus able to properly seal the opening even if the sealing cord 8 should be compressed during use or is replaced by a thicker cord.
Die Fig. 1 und 3 zeigen noch, daß die Klappe 4 nach ionen gebaucht ist und eine zur Lotrechten geneigte Deckelfläche besitzt. Hiedurch werden tote Ecken und wirbelbildende Kammern im Innern des Rauchgassammlers weitgehend vermieden und die Rauchgase mit möglichst geringem Umlenkwiderstand vom Eintrittsstutzen 2 asum Austrittsstutzen 3 hochgelenkt.1 and 3 also show that the flap 4 is bulged after ions and one to the perpendicular has inclined lid surface. This creates dead corners and vortex-forming chambers inside the flue gas collector largely avoided and the flue gases with the lowest possible deflection resistance from the inlet nozzle 2 to the outlet nozzle 3.
009839/0302009839/0302
Claims (2)
009839/0302BATH
009839/0302
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU48585 | 1965-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1579988A1 true DE1579988A1 (en) | 1970-09-24 |
Family
ID=19724282
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEO8760U Expired DE1942679U (en) | 1965-05-13 | 1966-04-30 | SMOKE COLLECTORS FOR A BOILER. |
DE19661579988 Pending DE1579988A1 (en) | 1965-05-13 | 1966-04-30 | Flue gas collector for a boiler |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEO8760U Expired DE1942679U (en) | 1965-05-13 | 1966-04-30 | SMOKE COLLECTORS FOR A BOILER. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT260478B (en) |
BE (1) | BE680876A (en) |
CH (1) | CH438553A (en) |
DE (2) | DE1942679U (en) |
ES (1) | ES326570A1 (en) |
GB (1) | GB1095868A (en) |
LU (1) | LU48585A1 (en) |
NL (1) | NL6606531A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011009984A1 (en) * | 2011-02-01 | 2012-08-02 | Vaillant Gmbh | Exhaust pipe adapter of fuel heating system, has spring that is provided to push closure flap over measuring opening |
EP3406972A1 (en) * | 2017-05-24 | 2018-11-28 | Vaillant GmbH | Coaxial waste gas pipe with measurement opening |
-
1965
- 1965-05-13 LU LU48585D patent/LU48585A1/xx unknown
-
1966
- 1966-04-30 DE DEO8760U patent/DE1942679U/en not_active Expired
- 1966-04-30 DE DE19661579988 patent/DE1579988A1/en active Pending
- 1966-05-11 CH CH703966A patent/CH438553A/en unknown
- 1966-05-11 BE BE680876D patent/BE680876A/xx unknown
- 1966-05-11 ES ES0326570A patent/ES326570A1/en not_active Expired
- 1966-05-11 AT AT447966A patent/AT260478B/en active
- 1966-05-12 NL NL6606531A patent/NL6606531A/xx unknown
- 1966-05-12 GB GB21178/66A patent/GB1095868A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6606531A (en) | 1966-11-14 |
DE1942679U (en) | 1966-07-21 |
CH438553A (en) | 1967-06-30 |
AT260478B (en) | 1968-03-11 |
LU48585A1 (en) | 1965-07-13 |
ES326570A1 (en) | 1967-03-01 |
BE680876A (en) | 1966-10-17 |
GB1095868A (en) | 1967-12-20 |
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