DE91789C - - Google Patents
Info
- Publication number
- DE91789C DE91789C DENDAT91789D DE91789DA DE91789C DE 91789 C DE91789 C DE 91789C DE NDAT91789 D DENDAT91789 D DE NDAT91789D DE 91789D A DE91789D A DE 91789DA DE 91789 C DE91789 C DE 91789C
- Authority
- DE
- Germany
- Prior art keywords
- chimney
- sieve
- sparks
- way
- pipe
- 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
- 239000000779 smoke Substances 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000003137 locomotive Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
In der Erweiterung des Schornsteines S ist eine Platte A1 eingesetzt, welche ein kurzes Röhrensystem B1 trägt. Die geraden Röhrenstücke (event, aus alten Siederöhren) sind parallel angeordnet; doch können dieselben auch andere als runde Querschnitte haben, gebogen oder kegelförmig sein.In the extension of the chimney S, a plate A 1 is used, which carries a short pipe system B 1. The straight tube pieces (event, from old boiler tubes) are arranged in parallel; however, they can also have cross-sections other than round, or be curved or conical.
Dieses Röhrensystem (Röhrensieb), welches als freier Durchgangsquerschnitt mindestens gleichen Querschnitt wie der Schornstein hat, zertheilt den Strom der austretenden Verbrennungsproducte und es nehmen die einzelnen Aeste die Richtung der leitenden Röhren an.This tube system (tube sieve), which as a free passage cross-section at least has the same cross-section as the chimney, divides the flow of the exiting products of combustion and the individual branches take on the direction of the conducting tubes.
Eine Anzahl der in den Verbrennungsgasen mitgerissenen glühenden Brennstofftheilchen wird sich schon bei diesem Röhrensieb fangen und löschen. Beim Austritt aus A1 begegnen die Verbrennungsproducte einem zweiten Röhrensieb A2 B'2, welches allgemein ebenso wie A1B1 gebaut ist, mit dem Unterschiede einer gegen A1 B1 derart versetzten Rohrtheilung, dafs auf einen offenen Rohrquerschnitt bei A1 B1 eine geschlossene Fläche bei A2 B2 trifft. Die in den Verbrennungsgasen enthaltenen glühenden Funken folgen beim Austritt aus A1 eine Zeit lang der ihnen dort gegebenen Richtung, gerathen dabei zwischen die Röhren des Siebes A2 B'2, stofsen auf die Grundplatte desselben, und werden dort gefangen und gelöscht.A number of the glowing fuel particles entrained in the combustion gases will be caught and extinguished by this tubular sieve. When leaving A 1 , the products of combustion encounter a second tubular sieve A 2 B ' 2 , which is generally constructed in the same way as A 1 B 1 , with the difference that the pipe division is offset from A 1 B 1 in such a way that an open pipe cross-section at A 1 B is reached 1 hits a closed area at A 2 B 2. The glowing sparks contained in the combustion gases follow the direction given to them for a while when they exit A 1 , get between the tubes of the sieve A 2 B ' 2 , collide with the base plate of the same, and are caught and extinguished there.
Die leichteren'Gase haben, indem sie eine unbedeutende Beugung ihrer Bewegungsrichtung um eine halbe Rohrtheilung machen, beinahe ungehindert die Möglichkeit des Austrittes durch die Röhren B2. The lighter gases, by making an insignificant flexion of their direction of movement by half a pipe division, have the possibility of exiting through the pipes B 2 almost unhindered.
Die gelöschten Funken werden in der Kammer K1 aufgefangen.The extinguished sparks are collected in chamber K 1 .
Vereinzelte Funken oder Kohlentheilchen, welche den Weg durch die Röhren B2 finden, werden an den Teller C geschleudert und in der Kammer K2 angesammelt. C wird bei geringerer Funkenbildung . durch ein Drahtsieb zu ersetzen oder ganz entbehrlich sein, und durchstreichen in diesem Falle die Verbrennungsgase beinahe axial den Schornstein. Isolated sparks or particles of coal which find their way through the tubes B 2 are hurled against the plate C and accumulated in the chamber K 2. C becomes with less sparking. to be replaced by a wire screen or completely dispensable, and in this case the combustion gases pass through the chimney almost axially.
Das Röhrensieb A2 B2 ist gegen A1 B1 verstellbar angeordnet, um die Entfernung der beiden Siebe entsprechend der Art der Funken einstellen zu können.The tubular sieve A 2 B 2 is arranged to be adjustable with respect to A 1 B 1 in order to be able to adjust the distance between the two sieves according to the type of spark.
Bei sehr bedeutender Funkenbildung, z.B. bei Feuerung mit Sägespänen oder Braunkohlenklein, ist unter Umständen ein drittes Röhrensieb nothwendig, welches gegen das vorhergehende wieder in der Theilung versetzt angeordnet wird. Statt der Anordnung der Rohrsiebe im Schornstein kann bei Lokomotiven u. s. w. das System auch in der Rauchkammer unmittelbar unter oder um den Exhaustor in beliebiger Form angeordnet werden.If there are very significant sparks, e.g. when firing with sawdust or lignite grit, a third tubular sieve may be necessary, which is against the the preceding is again arranged offset in the division. Instead of arranging the Pipe screens in the chimney can also be used in locomotives and so on in the smoke chamber can be arranged in any form directly under or around the exhaustor.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE91789C true DE91789C (en) |
Family
ID=363381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT91789D Active DE91789C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE91789C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0011657A1 (en) * | 1978-12-01 | 1980-06-11 | Carl Miele | Combustion furnace for domestic refuse or the like |
EP0289932A1 (en) * | 1987-04-27 | 1988-11-09 | Energiagazdalkodasi Intezet | Method and plant for the combustion of solid fluidised fuels |
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0
- DE DENDAT91789D patent/DE91789C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0011657A1 (en) * | 1978-12-01 | 1980-06-11 | Carl Miele | Combustion furnace for domestic refuse or the like |
EP0289932A1 (en) * | 1987-04-27 | 1988-11-09 | Energiagazdalkodasi Intezet | Method and plant for the combustion of solid fluidised fuels |
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