DE4344408A1 - Steam or hot water boiler - Google Patents

Steam or hot water boiler

Info

Publication number
DE4344408A1
DE4344408A1 DE19934344408 DE4344408A DE4344408A1 DE 4344408 A1 DE4344408 A1 DE 4344408A1 DE 19934344408 DE19934344408 DE 19934344408 DE 4344408 A DE4344408 A DE 4344408A DE 4344408 A1 DE4344408 A1 DE 4344408A1
Authority
DE
Germany
Prior art keywords
radiation
train
vertical
steam
hot 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.)
Granted
Application number
DE19934344408
Other languages
German (de)
Other versions
DE4344408C2 (en
Inventor
Uwe Schatz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Erk Eckrohrkessel GmbH
Original Assignee
Erk Eckrohrkessel GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Erk Eckrohrkessel GmbH filed Critical Erk Eckrohrkessel GmbH
Priority to DE19934344408 priority Critical patent/DE4344408C2/en
Publication of DE4344408A1 publication Critical patent/DE4344408A1/en
Application granted granted Critical
Publication of DE4344408C2 publication Critical patent/DE4344408C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • 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
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/406—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the tubes forming a membrane wall

Abstract

The boiler has evaporation surfaces arranged for a natural or a forced circulation (system La Mont). The boiler consists of one or more radiation flues and a vertical contact flue. The vertical radiation flues have their bottoms mounted on the same plane as the horizontal contact flue. The gas side inlet of the horizontal contact flue is firmly located at the rear on the radiation flue with a later gas side outlet and is coupled there.

Description

Die Erfindung betrifft einen Naturumlauf- oder Zwangsumlauf- Dampf- oder Heißwasserkessel in der Ausführung nach dem Oberbegriff des Anspruches 1.The invention relates to a natural circulation or forced circulation Steam or hot water boiler in the version after Preamble of claim 1.

Aus der OS 1426647 ist eine L-förmige Zuganordnung bekannt. Es ist dort am Austritt des vertikalen Strahlungsteiles, der sich hinter, unten an diesem Strahlungsteil befindet, ein horizontaler Berührungszug angebracht.An L-shaped train arrangement is known from OS 1426647. It is there at the exit of the vertical radiation part, which is behind, is at the bottom of this radiation part, a horizontal touch train appropriate.

Der vertikale Strahlungszug, wie auch der horizontale Berüh­ rungszug hängen in einem Profileisengerüst. Die Aufhängung ist so konstruiert, daß sie den Wärmedehnungen des Kessels folgen kann. Der Nachteil dieser Konstruktion ist der, daß ein Pro­ fileisengerüst erforderlich ist, um den Kessel zu tragen. Die Kosten dieses Traggerüstes sind erheblich.The vertical radiation train, as well as the horizontal contact train hangs in an iron frame. The suspension is designed to follow the thermal expansion of the boiler can. The disadvantage of this construction is that a pro file iron framework is required to support the boiler. The The costs of this supporting structure are considerable.

Aufgabe der Erfindung ist es, dieses teure Profileisengerüst zu vermeiden. Die Aufgabe wird dadurch gelöst, daß sowohl der ver­ tikale Strahlungsteil des Kessels als auch der horizontale Be­ rührungsteil bodenseitig auf die gleiche Horizontalebene aufge­ lagert werden. Dadurch wird erreicht, daß sich beide Kessel im Bereich der festen Verbindung zwischen vertikalem und horizonta­ lem Kesselteil gleichmäßig nach oben ausdehnen. Es treten an dieser Stelle keine wesentlichen Wärmespannungen zwischen den beiden Kesselteilen auf und der Kessel ist stehend, selbsttra­ gend.The object of the invention is to this expensive iron frame avoid. The task is solved in that both the ver tical radiation part of the boiler as well as the horizontal Be agitator part on the bottom on the same horizontal plane be stored. This ensures that both boilers in the Area of fixed connection between vertical and horizonta Extend the boiler part evenly upwards. There will be no significant thermal stresses between the both parts of the boiler on and the boiler is standing, self-supporting enough.

Die Ausführung der Erfindung ist in Fig. 1 gezeigt:The embodiment of the invention is shown in FIG. 1:

Es besteht der Kessel in diesem Falle aus zwei vertikal angeordneten Strah­ lungszügen 1 und 2.In this case, the boiler consists of two vertically arranged beams 1 and 2 .

Es sind jedoch auch ein vertikaler Strahlungszug oder mehr als zwei vertikale Strahlungszüge möglich. Für die Erfindung ist die Anzahl der vertikalen Strahlungszüge unwesentlich.However, it is also a vertical radiation train or more than two vertical radiation lines possible. For the invention that is The number of vertical radiation lines is negligible.

Am unteren, hinteren Austritt des von den Rauchgasen abwärts­ durchströmten vertikalen Gaszuges- bzw. bei mehreren vertikalen Rauchgaszügen am unteren hinteren Austritt des letzten von den Rauchgasen abwärtsdurchströmten vertikalen Rauchgaszuges ist ein horizontaler Berührungszug 3 angeordnet. Aufgelagert sind sowohl der oder die vertikalen Rauchgaszüge als auch der horizontale Rauchgaszug, auf der gleichen Horizontalebene 4. Dadurch dehnt sich der gesamte Kesselkörper im Bereich der Verbindungsstelle gleichmäßig nach oben aus, unterschiedliche Spannungen zwischen den einzelnen von einem Sattdampf-Wasser-Gemisch durchströmten Kesselteilen gibt es nicht.At the lower, rear outlet of the vertical gas flue, through which the flue gases flow downwards, or in the case of a plurality of vertical flue gas flues, at the lower rear outlet of the last vertical flue gas flue, through which the flue gases flow downward, there is a horizontal contact train 3 . Both the vertical flue gas flue and the horizontal flue gas flue are supported on the same horizontal plane 4 . As a result, the entire boiler body expands evenly upward in the area of the connection point; there are no different tensions between the individual boiler parts through which a saturated steam / water mixture flows.

Die Wände 5 des oder der vertikalen Strahlungszüge bestehen aus Wasserrohren; ebenso die Wände 5 des horizontalen Berührungszu­ ges 3. Die Heizflächen des Berührungszuges sind Verdampfer, Überhitzer und Economiser. Alle Verdampfungsheizflächen können im Naturumlauf, wie auch im Zwangsumlauf (Prinzip La Mont) ge­ schaltet sein.The walls 5 of the vertical radiation path or lines consist of water pipes; likewise the walls 5 of the horizontal contact 3 . The heating surfaces of the touch train are evaporators, superheaters and economizers. All evaporation heating surfaces can be switched in natural circulation, as well as in forced circulation (La Mont principle).

Claims (2)

1. Dampf- oder Heißwasserkessel, dessen Verdampfungsheizflächen in Naturumlauf oder Zwangsumlauf (System La Mont) geschaltet sein können, bestehend aus einem oder mehreren vertikalen Strahlungs­ zügen und einem horizontalen Berührungszug, dadurch gekennzeich­ net, daß der oder die vertikalen Strahlungszüge bodenseitig auf derselben horizontalen Ebene aufgelagert ist (sind) wie der ho­ rizontale Berührungszug.1. steam or hot water boiler, the evaporation heating surfaces can be switched in natural circulation or forced circulation (System La Mont), consisting of one or more vertical radiation trains and a horizontal contact train, characterized in that the vertical radiation train (s) on the bottom on the same horizontal plane is (are) superimposed like the horizontal touch train. 2. Dampf- oder Heißwasserkessel nach Anspruch 1, dadurch gekenn­ zeichnet, daß der gasseitige Eintritt des horizontalen Berüh­ rungszuges fest mit dem gasseitigen Austritt des vertikalen Strahlungszuges der unten, hinten am Strahlungszug angebracht ist, verbunden ist. Kompensatoren zwischen diesen beiden Rauch­ gaszügen zum Ausgleich von Wärmespannungen sind nicht erforder­ lich.2. Steam or hot water boiler according to claim 1, characterized records that the gas-side entry of the horizontal touch pull with the vertical outlet on the gas side Radiation train attached to the bottom, at the back of the radiation train is connected. Compensators between these two smoke gas trains to compensate for thermal stresses are not required Lich.
DE19934344408 1993-12-24 1993-12-24 Heat exchanger Expired - Fee Related DE4344408C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19934344408 DE4344408C2 (en) 1993-12-24 1993-12-24 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934344408 DE4344408C2 (en) 1993-12-24 1993-12-24 Heat exchanger

Publications (2)

Publication Number Publication Date
DE4344408A1 true DE4344408A1 (en) 1995-06-29
DE4344408C2 DE4344408C2 (en) 1998-04-02

Family

ID=6506163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934344408 Expired - Fee Related DE4344408C2 (en) 1993-12-24 1993-12-24 Heat exchanger

Country Status (1)

Country Link
DE (1) DE4344408C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400286A1 (en) * 1994-01-07 1995-07-13 Erk Eckrohrkessel Steam or hot water boiler with one or more vertical radiation flues
WO2010133010A1 (en) * 2009-05-19 2010-11-25 Wei Houjian Conversely heating method with discontinuous temperature area and at atmospheric pressure and device thereof
CN103822357A (en) * 2014-03-21 2014-05-28 浙江锅炉有限公司 Horizontal pulverized coal organic heat carrier boiler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426647A1 (en) * 1963-08-07 1968-12-12 Ver Kesselwerke Ag Suspension of the heating surfaces in steam generators with a vertical and a horizontal train

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426647A1 (en) * 1963-08-07 1968-12-12 Ver Kesselwerke Ag Suspension of the heating surfaces in steam generators with a vertical and a horizontal train

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400286A1 (en) * 1994-01-07 1995-07-13 Erk Eckrohrkessel Steam or hot water boiler with one or more vertical radiation flues
DE4400286C2 (en) * 1994-01-07 2002-06-20 Erk Eckrohrkessel Steam or hot water boilers
WO2010133010A1 (en) * 2009-05-19 2010-11-25 Wei Houjian Conversely heating method with discontinuous temperature area and at atmospheric pressure and device thereof
CN103822357A (en) * 2014-03-21 2014-05-28 浙江锅炉有限公司 Horizontal pulverized coal organic heat carrier boiler

Also Published As

Publication number Publication date
DE4344408C2 (en) 1998-04-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee