DE333019C - Electrically heated boiler with electrodes arranged in special channels - Google Patents

Electrically heated boiler with electrodes arranged in special channels

Info

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
Application number
DE1919333019D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE333019C publication Critical patent/DE333019C/en
Expired legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • F22B1/28Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/30Electrode boilers

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  • 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)

PATENT-ANsPRÜCFIE: i. Elektrisch geheizter Kessel mit in besonderen Kanälen angeordneten Elektroden, dadurch gekennzeichnet, 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. PATENT CLAIM: i. Electrically heated boiler with special Electrodes arranged in channels, characterized in that when using Polyphase current a number of channels with one each, divisible by the number of phases the same number of electrodes which can be connected to the lines of all phases is provided are, for the purpose, by various circuit combinations of the Electrodes to be able to achieve several gradations in the boiler output with the phases. 2. Elektrisch geheizter Kessel nach Anspruch r, dadurch gekennzeichnet, daß außer der zur Abstufung der Kesselleistung getroffenen Anordnung Vorrichtungen zur stetigen Regulierung der Kesselleistung, vermittels welcher die Kesselleistung innerhalb der durch die Abstufungen gebildeten Intervalle verändert werden kann, angeordnet sind.2. Electrically heated boiler according to claim r, characterized in that in addition to the for grading the boiler output made arrangement devices for constant Regulation of the boiler output, by means of which the boiler output within the intervals formed by the gradations can be changed, arranged are.
DE1919333019D 1919-04-15 1919-04-15 Electrically heated boiler with electrodes arranged in special channels Expired DE333019C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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