DE46590C - Circulation tube boiler - Google Patents
Circulation tube boilerInfo
- Publication number
- DE46590C DE46590C DENDAT46590D DE46590DA DE46590C DE 46590 C DE46590 C DE 46590C DE NDAT46590 D DENDAT46590 D DE NDAT46590D DE 46590D A DE46590D A DE 46590DA DE 46590 C DE46590 C DE 46590C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- boiler
- circulation tube
- tube boiler
- protected
- 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 - Lifetime
Links
- 230000004087 circulation Effects 0.000 title claims description 3
- 239000007789 gas Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001174 ascending Effects 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/18—Inserts, e.g. for receiving deposits from water
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 13: Dampfkessel nebst Ausrüstung.CLASS 13: Steam boiler and equipment.
Zusatz zum Patent No. 42319 vom 14. Juni 1887.Addition to patent no. 42319 of June 14, 1887.
Fatentirt im Deutschen Reiche vom 11. October 1888 ab. Längste Dauer: 13. Juni 1902.Fatentirt in the German Empire from October 11, 1888. Longest duration: June 13, 1902.
Bei dem durch das Haupt-Patent No. 42319 geschützten Dampfkessel hat sich herausgestellt, dafs sich in den Wasserröhren leicht mit Dampf erfüllte Stellen bilden, die so grofs werden können, dafs die vom Feuer berührten Rohrwände zu stark erhitzt werden. Ferner ist bei dem genannten Dampfkessel die Nothwendigkeit erkannt worden, die Heizgase durch besondere Vorkehrungen zu zwingen, die Rohrwände in zweckmäfsiger Weise zu umspülen.In the case of the main patent no. 42319 In a protected steam boiler it has been found that in the water pipes it can easily be filled with steam Form filled places which can become so large that the pipe walls touched by the fire are heated too much. Furthermore, in the case of the steam boiler mentioned, there is a need been recognized to force the heating gases through special precautions, the pipe walls to wash around in an expedient manner.
Um den genannten Uebelständen wirksam zu begegnen, sind nachfolgend beschriebene und auf beiliegender Zeichnung durch Fig. 1 bis 3 dargestellte Einrichtungen getroffen worden.In order to effectively counter these evils, the following are described and devices shown in FIGS. 1 to 3 in the accompanying drawing.
Dieselben bestehen erstens aus eigenartig gestalteten Mulden F, die mit Füfsen g versehen sind und in die Wasserrohre A eingeschoben sowie auch leicht herausgenommen werden können. Die Mulden sind mit zackigen Rändern i versehen und dienen dazu, den senkrecht aufsteigenden Dampf seitlich nach oben hin abzulenken, so dafs stets eine richtige Dampfabführung stattfinden mufs, ohne dafs der Wasserumlauf im Rohr gehemmf wird. Das Wasser tritt stets unter der Mulde ein, und es werden sonach durch letztere besondere Wege für das erstere und für den Dampf gebildet. Eine Anhäufung von Dampf, die den ganzen Rohrquerschnitt ausfüllen könnte, wird völlig ausgeschlossen und dadurch das schädliche Freiliegen der Rohrwände vermieden.The same firstly consist of peculiarly shaped troughs F, which are provided with feet g and can be pushed into the water pipes A and also easily removed. The wells are provided i with ragged edges and serve to deflect the vertically ascending steam laterally toward the top; so that always a proper vapor purge take place must, without That the water circulation is gehemmf in the pipe. The water always enters under the basin, and special paths for the former and for the steam are thus formed through the latter. An accumulation of steam, which could fill the entire pipe cross-section, is completely excluded and the damaging exposure of the pipe walls is avoided.
Die andere Veränderung am Kessel besteht darin, dafs die Feuergase während ihrer Durchströmung der Rohrlagen in beliebigem Grade aufgehalten werden, damit ein Stauen erreicht wird, was zur Folge hat, dafs ein inniges Berühren sämmtlicher Rohrwände, nicht aber nur der Theile, welche im Querschnitt des Gasstromes liegen, stattfindet und eine richtige Ausnutzung der entwickelten Wärme erreicht wird.The other change in the boiler consists in the fact that the gases of the fire are flowing through them of the pipe layers can be held up to any degree, so that a back-up is achieved, which results in intimate contact all pipe walls, but not only those parts which are in the cross-section of the gas stream lie, takes place and a correct utilization of the developed heat is achieved will.
Die hierzu in Anwendung gelangende Vorrichtung besteht aus einer Anzahl neben einander liegender, gleichzeitig beweglicher Klappen Z-, welche Oeffnungen für die Durchströmung der Feuergase bilden. Diese Klappen L lassen sich von aufsen her mittelst Hebels k und Zugstange / verstellen, so zwar, dafs der Durchlafsquerschnitt je nach Belieben grofs oder klein gemacht werden kann. Die Klappen sind durch Zugstange / mit einander verbunden, so dafs sie stets gleichzeitig und gleichmäfsig bewegt werden können.The device used for this purpose consists of a number of adjacent, simultaneously movable flaps Z- which form openings for the flow of the fire gases. These flaps L can be adjusted from the outside by means of a lever k and a pull rod /, so that the passage cross-section can be made large or small as desired. The flaps are connected to one another by a pull rod / so that they can always be moved simultaneously and evenly.
Bei langen Röhren lassen sich mehrere aus einzelnen Klappen hergestellte Hemmvorrichtungen in den Querschnitt des Feuergaszuges einbauen, wie in der Zeichnung bei Fig. 4 punktirt angedeutet ist. Auch läfst sich der Klappenmechanismus, wie daselbst gezeigt, oberhalb der Siederohre anbringen.In the case of long tubes, several inhibitors made from individual flaps can be used Install in the cross section of the flue gas flue, as indicated by dotted lines in the drawing at Fig. 4. It also works Attach the flap mechanism above the boiler pipes as shown.
Claims (1)
2. An dem durch Patent No. 42319 geschützten Kessel, zum Zwecke, die Durchzugsgeschwindigkeit der Feuergase durch die Rohrlage regeln zu können, die Anbringung der aus stellbaren Klappen L gebildeten Hemmvorrichtung, welche mittelst Stellhebels k und Zugstange / von aufsen her bewegt werden kann.Device for avoiding steam-filled spaces within the water pipes, consisting of the troughs F provided with feet g , the upper edges i of which are jagged to allow the steam to pass through.
2. At the by patent no. 42319 protected boiler, for the purpose of being able to regulate the passage speed of the fire gases through the pipe position, the attachment of the inhibiting device formed from adjustable flaps L , which can be moved from the outside by means of adjusting lever k and pull rod /.
Publications (1)
Publication Number | Publication Date |
---|---|
DE46590C true DE46590C (en) |
Family
ID=321687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT46590D Expired - Lifetime DE46590C (en) | Circulation tube boiler |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE46590C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541762A1 (en) * | 1983-02-26 | 1984-08-31 | Maschf Augsburg Nuernberg Ag | HEAT EXCHANGER |
-
0
- DE DENDAT46590D patent/DE46590C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541762A1 (en) * | 1983-02-26 | 1984-08-31 | Maschf Augsburg Nuernberg Ag | HEAT EXCHANGER |
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