DE14998C - Innovations to fire boxes for steam boilers - Google Patents
Innovations to fire boxes for steam boilersInfo
- Publication number
- DE14998C DE14998C DENDAT14998D DE14998DA DE14998C DE 14998 C DE14998 C DE 14998C DE NDAT14998 D DENDAT14998 D DE NDAT14998D DE 14998D A DE14998D A DE 14998DA DE 14998 C DE14998 C DE 14998C
- Authority
- DE
- Germany
- Prior art keywords
- innovations
- water
- fire
- fire boxes
- steam boilers
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000003137 locomotive Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 240000000218 Cannabis sativa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 235000012765 hemp Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000012766 marijuana Nutrition 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
- F22B13/08—Locomobile, traction-engine, steam-roller, or locomotive boilers without auxiliary water tubes inside the fire-box
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (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.
Die vorliegenden Neuerungen bezwecken den Schutz der Feuerbüchsen von Locomotiv-, Schiffs- und stationären Kesseln gegen die verderblichen Einwirkungen des directen Feuers, sowie auch eine bessere Ausnutzung der auf dem Roste entwickelten Hitze als bisher.The present innovations aim to protect the fire boxes of Locomotiv, Ship and stationary boilers against the harmful effects of direct fire, as well as better utilization of the heat developed on the grate than before.
Zu dem Ende werden in der Feuerbüchse an den verticalen Wänden rings herum verticale Röhren angeordnet, welche von einem kleinen, unterhalb des Rostes placirten und vom Kessel aus durch eine oder mehrere Röhren gespeisten Wasserkasten ausgehen und oben durch die Decke reichen, so dafs in ihrem Innern eine beständige Wassercirculation stattfindet. Der Wasserkasten ruht auf geeigneten Federn, so dafs er allen Längenänderungen, welchen die verticalen Röhren je nach der Intensität des Feuers unterworfen sind, in entsprechender Weise Folge leisten kann. Wenn bei grofser Anstrengung der Maschine sehr stark gefeuert wird, empfiehlt es sich, das Speisewasser für den Kessel ganz oder theilweise durch den Wasserkasten und die verticalen Röhren zu leiten; dieses kalte Wasser absorbirt die Wärme besser und schützt dadurch gleichzeitig die Wände und die übrigen Theile der Feuerbüchsen wirkungsvoller vor zu starker Beanspruchung, als das aus dem Kessel entnommene Wasser. .At the end, in the fire-box, on the vertical walls all around, verticale Tubes arranged, which placed from a small one below the grate and from the cauldron go out from water tank fed by one or more pipes and above through the Cover enough so that a constant water circulation takes place inside. Of the The water tank rests on suitable springs, so that all changes in length which the vertical tubes depending on the intensity of the fire, in a corresponding manner Can obey. If the machine is fired very hard when the engine is exerting a great deal of effort it is recommended that the feed water for the boiler be wholly or partially through the To direct the water box and the vertical pipes; this cold water absorbs the heat better and thereby at the same time protects the walls and the remaining parts of the firebox more effective against excessive use than the water taken from the boiler. .
In der Zeichnung sind α die im Innern der Feuerbüchse b angeordneten verticalen Röhren, welche sich -auf dem Wasserkasten c erheben und oben durch die Decke e hindurchgehen. f bezeichnet die Röhren, welche dem Kasten c aus dem Kessel oder von der Speisepumpe das Wasser zuführen. Wie aus Fig. 2 ersichtlich, sind vor der Rohrwand h in der Feuerbüchse zwei Reihen von verticalen Wasserröhren α angeordnet, welche einerseits die Siederöhren g vor zu directer Einwirkung der Flammen schützen, sowie andererseits einen beträchtlichen Theil der Wärme absorbiren. Die Wasserröhren α vermindern hiernach auch die Reparaturkosten. Aufserdem gestatten dieselben, weil sie die intensivste Hitze aufnehmen, die Wandungen d.ör Feuerbüchse und die Siederöhren aus Stahl oder Eisen herzustellen und so die Kosten für dieselben zu vermindern.In the drawing, α are the vertical tubes arranged inside the fire box b , which rise on top of the water box c and pass through the ceiling e at the top. f denotes the pipes that feed the water to box c from the boiler or from the feed pump. As can be seen from Fig. 2, two rows of vertical water pipes α are arranged in front of the pipe wall h in the firebox, which on the one hand protect the boiler pipes g from the direct action of the flames, and on the other hand absorb a considerable part of the heat. The water pipes α thereafter also reduce the repair costs. Moreover, because they absorb the most intense heat, they allow the walls of the fire box and the boiler tubes to be made of steel or iron, and thus to reduce the costs of the same.
Wie aus Fig. 3 ersichtlich, ist jede der verticalen Röhren α an ihrem oberen Ende mit einem konischen Gewinde k und an ihrem unteren Ende mit zwei cylindrischen Gewinden / und m versehen. Alle drei Gewinde haben gleiche Steigung. Es können somit die Röhren von unten durch den Wasserkasten c eingesteckt und in der durch Fig. 1 veranschaulichten Position festgeschraubt werden, wobei die Dichtung in der Decke e der Feuerbüchse durch die konische Form der oberen Rohrenden und die Dichtung in der Boden- und Deckplatte des Wasserkastens c durch passende Dichtungsmuttern, wenn erforderlich unter Anwendung von Hanf, bewirkt wird. Die im Innern desAs can be seen from FIG. 3, each of the vertical tubes α is provided at its upper end with a conical thread k and at its lower end with two cylindrical threads / and m . All three threads have the same pitch. It can thus be plugged the tubes from below through the water tank c and screwed in the illustrated by Fig. 1 position, wherein the seal in the ceiling e firebox by the conical shape of the upper tube ends and the seal in the bottom and top plate of the Water tank c is effected by suitable sealing nuts, if necessary using hemp. The inside of the
Kastens c befindlichen Theile der Röhren a dienen gleichzeitig als Stehbolzen und sind mit Oeffnungen/ versehen, durch welche das Wasser eintritt. Die unteren Oeffnungen können ein für alle mal mit einem Stöpsel verstopft oder durch aufgeschraubte Kappen, welche mit den Dichtungsmuttern vortheilhaft ein Ganzes bilden, verschlossen werden.The parts of the tubes a located in box c also serve as stud bolts and are provided with openings / through which the water enters. The lower openings can be blocked once and for all with a plug or closed by screwed-on caps, which advantageously form a whole with the sealing nuts.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE14998C true DE14998C (en) |
Family
ID=292052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT14998D Active DE14998C (en) | Innovations to fire boxes for steam boilers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE14998C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1200557B (en) * | 1960-01-29 | 1965-09-09 | Krohne Fa Ludwig | Measuring device with a movable measuring body in a measuring tube |
-
0
- DE DENDAT14998D patent/DE14998C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1200557B (en) * | 1960-01-29 | 1965-09-09 | Krohne Fa Ludwig | Measuring device with a movable measuring body in a measuring tube |
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