DE4344408C2 - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- DE4344408C2 DE4344408C2 DE19934344408 DE4344408A DE4344408C2 DE 4344408 C2 DE4344408 C2 DE 4344408C2 DE 19934344408 DE19934344408 DE 19934344408 DE 4344408 A DE4344408 A DE 4344408A DE 4344408 C2 DE4344408 C2 DE 4344408C2
- Authority
- DE
- Germany
- Prior art keywords
- train
- horizontal
- vertical
- vertical radiation
- boiler
- 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 - Fee Related
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
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)
- Incineration Of Waste (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Die Erfindung betrifft einen Naturumlauf- oder Zwangsumlauf- Dampf- oder Heißwasserkessel in der Ausführung nach dem Oberbegriff des Anspruches 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 ange bracht.The invention relates to a natural circulation or forced circulation Steam or hot water boiler in the version after Preamble of claim 1. From OS 1426647 is one L-shaped train arrangement known. It is there at the exit of the vertical radiation part, which is behind this Radiation part is a horizontal touch train brings.
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
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 vertical radiation train as well as the horizontal contact train hang in a profiled iron frame. The suspension is designed so that it can follow the thermal expansion of the boiler. The disadvantage of this construction is that a file iron framework is required to support the boiler. The cost of this scaffold is substantial
The object of the invention is to avoid this expensive iron frame. The object is achieved in that both the vertical radiation part of the boiler and the horizontal loading contact part are stored at the bottom on the same horizontal plane. This ensures that both boilers expand evenly upwards in the area of the fixed connection between the vertical and horizontal boiler parts. At this point there are no significant thermal stresses between the two parts of the boiler, and the boiler is standing, self-supporting.
Die Ausführung der Erfindung ist in Fig. 1 gezeigt: Es besteht der Kessel in diesem Falle aus zwei vertikal angeordneten Strah lungszügen 1 und 2.The embodiment of the invention is shown in Fig. 1: There is the boiler in this case from two vertically arranged Strah lines 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 Insignificant number of vertical radiation lines.
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 voltages 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 train (s) 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)
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 DE4344408A1 (en) | 1995-06-29 |
| DE4344408C2 true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4400286C2 (en) * | 1994-01-07 | 2002-06-20 | Erk Eckrohrkessel | Steam or hot water boilers |
| CN101576353B (en) * | 2009-05-19 | 2011-11-30 | 魏厚建 | Reverse heating method of intermittent temperature zone at normal 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)
| 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 |
-
1993
- 1993-12-24 DE DE19934344408 patent/DE4344408C2/en not_active Expired - Fee Related
Patent Citations (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4344408A1 (en) | 1995-06-29 |
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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 |