DE333019C - Electrically heated boiler with electrodes arranged in special channels - Google Patents
Electrically heated boiler with electrodes arranged in special channelsInfo
- Publication number
- DE333019C DE333019C DE1919333019D DE333019DD DE333019C DE 333019 C DE333019 C DE 333019C DE 1919333019 D DE1919333019 D DE 1919333019D DE 333019D D DE333019D D DE 333019DD DE 333019 C DE333019 C DE 333019C
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- boiler
- electrically heated
- phases
- electrodes arranged
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/30—Electrode boilers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
Elektrisch geheizter Kessel mit in besonderen Kanälen angeordneten Elektroden. Die Erfindung betrifft einen elektrisch geheizten Kessel mit in besonderen Kanälen angeordneten Elektroden und besteht darin, daß bei Verwendung von Mehrphasenstrom eine durch die Phasenzahl teilbare Anzahl von Kanälen mit je einer ebensolchen Anzahl von an die Leitungen aller Phasen anschließbaren Elektroden vorgesehen sind, zum Zweck, durch verschiedene Schaltungskombinationen der Elektroden mit den Phasen mehrere Abstufungen in der Kesselleistung erzielen zu können. Außer der zur Abstufung der Kesselleistung getroffenen Anordnung können dabei Vorrichtungen zur stetigen Regulierung der Kesselleistung angeordnet sein, vermittels welcher die Kesselleistung innerhalb der durch die Abstufungen gebildeten Intervalle verändert werden kann. Zwischen den Elektroden können hierzu verschiebbare Hilfselektroden angeordnet sein.Electrically heated boiler with arranged in special channels Electrodes. The invention relates to an electrically heated boiler with in particular Channels arranged electrodes and consists in that when using multiphase current a number of channels divisible by the number of phases, each with an equal number of electrodes that can be connected to the lines of all phases are provided for Purpose, through different circuit combinations of the electrodes with the phases to be able to achieve several gradations in the boiler output. Except for the gradation The arrangement made for the boiler output can be devices for continuous Regulation of the boiler output be arranged, by means of which the boiler output can be changed within the intervals formed by the gradations. For this purpose, displaceable auxiliary electrodes can be arranged between the electrodes.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt. Fig. = ist eine Ansicht, teilweise im Schnitt nach der Linie I-I der Fig. z und Fig. z eine Ansicht der Fig. i von links nach rechts, teilweise im Schnitt nach der Linie II-II der Fig. i.An embodiment of the invention is shown schematically in the drawing shown. Fig. = Is a view partly in section along the line I-I of FIG FIGS. Z and z show a view of FIG. I from left to right, partially in section according to the line II-II of Fig. i.
a ist der Dampfkessel, b sind Elektrodengehäuse, c und d sind Fall- bzw. Steigröhren, in denen der Kesselinhalt im Sinne der eingezeichneten Pfeile zirkuliert, e sind isoliert in die Gehäuse eingeführte, an ein Drehstromnetz angeschlossene Elektroden und f kegelförmige, verschiebbar angeordnete Gegenelektroden. Mittels einer nicht gezeichneten- Vorrichtung ist es möglich, in jedem Gehäuse, unter entsprechenden zyklischen Vertauschungen der Phasen, die folgenden Schaltungskombinationen vorzunehmen a) eine einzige Elektrode an eine Phase, b) zwei Elektroden -an eine Phase, c) alle drei Elektroden an eine Phase, d) eine Elektrode an die erste Phase und eine zweite Elektrode an die zweite Phase, e) zwei Elektroden an die erste Phase und die dritte Elektrode an die zweite Phase, f) je eine Elektrode an je eine der drei Phasen und damit ebenso viele Abstufungen in der Leistung des Kessels zu erhalten. Die Anzahl der Elektroden pro Gehäuse kann natürlich ebenso wie die Anzahl der Gehäuse ein Vielfaches der Phasenzahl sein. a is the steam boiler, b are electrode housings, c and d are downpipes or riser pipes in which the boiler content circulates in the direction of the arrows drawn, e are electrodes inserted into the housing in isolation and connected to a three-phase network, and f conical, displaceably arranged counter-electrodes . By means of a device, not shown, it is possible to make the following circuit combinations in each housing, with corresponding cyclical reversals of the phases, a) a single electrode to one phase, b) two electrodes to one phase, c) all three electrodes to one Phase, d) one electrode to the first phase and a second electrode to the second phase, e) two electrodes to the first phase and the third electrode to the second phase, f) one electrode each to one of the three phases and thus the same to obtain many gradations in the output of the boiler. The number of electrodes per housing, like the number of housings, can of course be a multiple of the number of phases.
Durch das Verstellen der Hilfselektroden kann außerdem innerhalb dieser Abstufungen eine Feinregulierung der Kesselleistung bewerkstelligt werden, vermöge welcher der letzteren in Verbindung mit den genannten Schaltungen innerhalb der beiden Grenzleistungen jeder beliebige Viert gegeben werden kann.By adjusting the auxiliary electrodes, you can also use them Graduations a fine regulation of the boiler output can be accomplished which of the latter in connection with the said circuits within the any fourth can be given to both limit powers.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE333019T | 1919-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE333019C true DE333019C (en) | 1921-02-14 |
Family
ID=6207092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919333019D Expired DE333019C (en) | 1919-04-15 | 1919-04-15 | Electrically heated boiler with electrodes arranged in special channels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE333019C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176785B (en) * | 1957-04-20 | 1964-08-27 | Babcock & Wilcox Dampfkessel | Sootblower Sealing |
EP0032454A2 (en) * | 1980-01-15 | 1981-07-22 | C-I-L Inc. | Method and apparatus for concentrating a liquid |
-
1919
- 1919-04-15 DE DE1919333019D patent/DE333019C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176785B (en) * | 1957-04-20 | 1964-08-27 | Babcock & Wilcox Dampfkessel | Sootblower Sealing |
EP0032454A2 (en) * | 1980-01-15 | 1981-07-22 | C-I-L Inc. | Method and apparatus for concentrating a liquid |
EP0032454A3 (en) * | 1980-01-15 | 1981-12-23 | C-I-L- Inc. | Method and apparatus for concentrating a liquid |
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