DE50062C - Countercurrent Condenser - Google Patents

Countercurrent Condenser

Info

Publication number
DE50062C
DE50062C DENDAT50062D DE50062DA DE50062C DE 50062 C DE50062 C DE 50062C DE NDAT50062 D DENDAT50062 D DE NDAT50062D DE 50062D A DE50062D A DE 50062DA DE 50062 C DE50062 C DE 50062C
Authority
DE
Germany
Prior art keywords
condenser
wet air
air pump
pump
water seal
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
Application number
DENDAT50062D
Other languages
German (de)
Original Assignee
J. SCHWAGER in Berlin SW., Dessauerstr. 20
Publication of DE50062C publication Critical patent/DE50062C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28BSTEAM OR VAPOUR CONDENSERS
    • F28B3/00Condensers in which the steam or vapour comes into direct contact with the cooling medium
    • F28B3/02Condensers in which the steam or vapour comes into direct contact with the cooling medium by providing a flowing coating of cooling liquid on the condensing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT\%PATENT OFFICE \%

Die in Fig. 1 und 2 veranschaulichten Condensator-Constructionen ermöglichen das in dem Folgenden beschriebene Verfahren zur Herstellung der Gegenströmung im Condensator auch bei Anwendung einer sogenannten nassen Luftpumpe.The capacitor constructions illustrated in FIGS. 1 and 2 enable the method described in the following to produce the counterflow in the condenser even when using a so-called wet air pump.

In Fig. ι wird die Kühlflüssigkeit durch Rohr ρ w oben in den Condensator eingeleitet, fliefst fein vertheilt über und durch die Teller τ und ringförmigen Scheiben σ abwärts, bildet bei w einen Wasserverschlufs und wird durch das Rohr r von der nassen Luftpumpe P an- bezw. abgesaugt. Diese ist bei e durch das Rohr i mit dem Obertheil C des Condensators direct verbunden.In Fig. 1 the cooling liquid is introduced into the condenser through tube ρ w , flows finely distributed over and down through the plates τ and annular disks σ , forms a water seal at w and is fed through tube r by the wet air pump P. respectively sucked off. This is directly connected at e by the tube i to the upper part C of the condenser.

Der zu condensirende Dampf wird durch das Rohr jR unten in den Condensator eingeleitet; er findet dort den nächsten Weg zur nassen Luftpumpe durch den Wasserverschlufs w verschlossen bezw. erschwert.The steam to be condensed is introduced into the condenser at the bottom through the tube jR; there he finds the next way to the wet air pump closed or closed by the water seal w. difficult.

Dagegen wirkt die Pumpe P durch das Rohr i saugend auf den Obertheil C des Condensators. Dem daraus entstehenden Druckgefälle folgend, streben Dampf und Gase dem Obertheile des Condensators zu. Auf dem Wege dorthin begegnen sie dem herabfliefsenden Kühlwasser und durch die dabei erlittene Abkühlung wird der Dampf, zu Wasser verdichtet, auf die Oberfläche des Kühlwassers niedergeschlagen. .On the other hand, the pump P has a suction effect through the pipe i on the upper part C of the condenser. Following the resulting pressure gradient, steam and gases strive towards the upper part of the condenser. On the way there they encounter the cooling water flowing down and through the cooling suffered in the process, the steam, condensed into water, is deposited on the surface of the cooling water. .

Die durch diese Verdichtung des Wasserdampfes entstehende Volumen- und Druckabnahme wird in dem Condensator andauernd erhalten, wenn die nasse Luftpumpe durch das Rohr i dem Condensator . oben so viel Luft und dort nicht condensable Dämpfe und Gase in der Zeiteinheit abnimmt, wie unten mit den fortgesetzt zuströmenden Dämpfen durch Rohr R zugeführt werden.The resulting by this condensation of the water vapor volume and decrease in pressure is obtained continuously in the condenser when the wet air pump through the pipe i to the condenser. At the top, as much air and there non-condensable vapors and gases decrease in the unit of time as are supplied through tube R below with the continuously inflowing vapors.

Die Wirkung des Condensators kann noch vergröfsert werden, wenn für das Rohr r eine Fallhöhe zur Verfügung steht; es wird dann in dem Ejector e durch das dem Rohr r im Verhältnifs der Fallhöhe beschleunigt entströmende Fallwasser aus dem Rohre i Gas gesaugt und dadurch die Saugewirkung der Pumpe P erhöht; der Ejector e hat also die Wirkung eines Pumpenvorgeleges.The effect of the condenser can be increased if a height of fall is available for the pipe r; it is then in the Ejector e r by the pipe in the relation of the height of fall accelerated flowing from case, water from the crude gas sucked i, thereby increasing the suction effect of the pump P; the ejector e thus has the effect of a pump transmission.

In Fig. 2 ist der Wasserverschlufs n> am Fufse des Condensators durch die Glocke g und den Stutzen s gebildet. Das Rohr ι durchsetzt den Condensator central und mündet unten in den Ejector e, an welchen das Saugerohr der Pumpe P sich anschliefst. Der Vorgang der Condensation vollzieht sich in gleicher Weise, wie bei Fig. 1 beschrieben.In Fig. 2 the water connection n> is formed at the foot of the condenser by the bell g and the nozzle s . The pipe ι passes through the central condenser and opens at the bottom into the ejector e, to which the suction pipe of the pump P is connected. The process of condensation takes place in the same way as described for FIG. 1.

Claims (1)

Patent-Anspruch:Patent claim: Ein Gegenstrom-Condensator, charakterisirt/ durch die Anordnung eines Wasserverschlusses, welchen die abgeleitete Kühlflüssigkeit und das Condensat bildet, und durch die Anordnung von Leitungen i, welche den Obertheil C des Condensators mit einer nassen Luftpumpe bezw. mit Ejectoren oder den Saugeröhren der nassen Luftpumpe so verbinden, dafs diese Pumpe dem Condensator unten Kühlflüssigkeit und Condensat und unter Einwirkung des Wasserverschlusses oben die gekühlten Gase absaugt.A countercurrent condenser, characterized / by the arrangement of a water seal, which forms the drained cooling liquid and the condensate, and by the arrangement of lines i, which respectively the upper part C of the condenser with a wet air pump. Connect with ejectors or the suction tubes of the wet air pump in such a way that this pump sucks off the cooling liquid and condensate from the condenser below and the cooled gases above under the action of the water seal. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT50062D Countercurrent Condenser Expired - Lifetime DE50062C (en)

Publications (1)

Publication Number Publication Date
DE50062C true DE50062C (en)

Family

ID=324948

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT50062D Expired - Lifetime DE50062C (en) Countercurrent Condenser

Country Status (1)

Country Link
DE (1) DE50062C (en)

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