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DE538527C - Device for the separate and accelerated discharge of the heating steam condensate in sea water evaporators - Google Patents

Device for the separate and accelerated discharge of the heating steam condensate in sea water evaporators

Info

Publication number
DE538527C
DE538527C DENDAT538527D DE538527DD DE538527C DE 538527 C DE538527 C DE 538527C DE NDAT538527 D DENDAT538527 D DE NDAT538527D DE 538527D D DE538527D D DE 538527DD DE 538527 C DE538527 C DE 538527C
Authority
DE
Germany
Prior art keywords
heating
separate
heating steam
steam condensate
sea water
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
DENDAT538527D
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
Publication date
Application granted granted Critical
Publication of DE538527C publication Critical patent/DE538527C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/30Accessories for evaporators ; Constructional details thereof
    • B01D1/305Demister (vapour-liquid separation)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Description

Bei waagerecht angeordneten Heizplattenelementen ist es nicht nur wichtig, die obere Heizwand durch entsprechende Zuführung des Heizdampfes schnell von dem sich bildenden Heizdampfkondensat zu befreien, es soll auch die untere Elementenheizwand nicht durch dieses Heizdampfkondensat der oberen Wandung in seiner ganzen Ausdehnung benetzt werden, wodurch die Wärmedurchlässigkeit dieser unteren Heizwandung beträchtlich vermindert würde. It is not just about horizontally arranged heating plate elements important, the upper heating wall by the appropriate supply of heating steam quickly to free the heating steam condensate that forms, the lower element heating wall should also be removed not through this heating steam condensate of the upper wall in its entire extent are wetted, whereby the heat permeability of this lower heating wall is considerable would be diminished.

Mit vorliegender Erfindung wird dies verhindert, indem das Kondensat der oberen Heizwand zunächst in äußeren Ringkanälen Ia bis in von dem an der oberen Heizwand entlang strömenden Heizdampf mitgerissen wird. With the present invention this is prevented by removing the condensate the upper heating wall first in outer annular channels Ia to in from the one on the upper one Heating wall is entrained along flowing heating steam.

Von diesen äußeren Ringkanälen wird das von der oberen Heizwand abgeblasene Heizdampfkondensat in besonderen Heizdampfabführungskanälen 2n bis 2n nach innen dem Dampfverteilrohr 3 zugeführt, von wo es schließlich durch die mit den Heizdampfabführungskanälen 2n bis 2" korrespondierenden Heizdampfkondensatabführungskanälen abfließt.From these outer ring channels the one blown off from the upper heating wall is blown off Heating steam condensate in special heating steam discharge ducts 2n to 2n inside fed to the steam distribution pipe 3, from where it finally passes through the with the heating steam discharge channels 2n to 2 "corresponding Heizdampfkondensatabführungkanäle flows off.

Auf diese Weise werden die Heizflächen auch bei deren fast horizontaler Lage dauernd frei von einer isolierenden Kondensatschicht gehalten, und es wird nicht nur vermieden, daß das an der oberen Heizfläche sich ergebende Heizdampfkondensat auf die untere Fläche gelangt, sondern es wird auch durch den an der unteren Heizfläche in umgekehrter Richtung strömenden Dampf, und zwar nach dem mittleren Heizdampfverteilrohr 3 zu gerichtet, die untere Heizelementenfläche schnell von dem sich auf ihr bildenden Heizdampfkondensat befreit.In this way, the heating surfaces become almost more horizontal, even with them The location is permanently kept free of an insulating layer of condensate, and it is not only avoided that the resulting heating steam condensate on the upper heating surface reaches the lower surface, but it is also passed through the one on the lower heating surface steam flowing in the opposite direction, namely after the central heating steam distribution pipe 3 to directed, the lower heating element surface quickly from the one forming on it Heating steam condensate freed.

Claims (1)

PATENTANSPRUCH: Vorrichtung zur getrennten und beschleunigten Abführung des sich in dampfheheizten waagerechten Heizplattenelementen von Seewasserverdampfern an deren Ober- und Unterinnenwandungen ergebenden Heizdampfkondensates, dadurch gekennzeichnet, daß am äußeren Umfange innerhalb eines jeden Elementes Ringkanäle (ta bis In) an der unteren Heizwand vorgesehen sind, von denen aus nach der Heizelementenmitte zu gRrichtete Abführungskanäle (2e bis 2n) nach den Hauptabfübrungskanälen (4) des Dampfverteilankers führen. PATENT CLAIM: Device for separate and accelerated discharge in the steam-heated horizontal heating plate elements of seawater evaporators on their upper and lower inner walls resulting heating steam condensate, thereby characterized in that on the outer circumference within each element annular channels (ta to In) are provided on the lower heating wall, from which towards the middle of the heating element discharge channels (2e to 2n) after the main discharge channels (4) of the Lead steam distribution anchor. Vorrichtung zur getrennten und beschleunigten Abführung des Heizdampfkondensates in SeewasserverdampfernDevice for the separate and accelerated discharge of the heating steam condensate in seawater evaporators
DENDAT538527D Device for the separate and accelerated discharge of the heating steam condensate in sea water evaporators Expired DE538527C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE538527T

Publications (1)

Publication Number Publication Date
DE538527C true DE538527C (en) 1931-11-14

Family

ID=6558185

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT538527D Expired DE538527C (en) Device for the separate and accelerated discharge of the heating steam condensate in sea water evaporators

Country Status (1)

Country Link
DE (1) DE538527C (en)

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