DE301835C - - Google Patents
Info
- Publication number
- DE301835C DE301835C DENDAT301835D DE301835DA DE301835C DE 301835 C DE301835 C DE 301835C DE NDAT301835 D DENDAT301835 D DE NDAT301835D DE 301835D A DE301835D A DE 301835DA DE 301835 C DE301835 C DE 301835C
- Authority
- DE
- Germany
- Prior art keywords
- condensate
- water
- vented
- fresh
- fresh 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft ein Verfahren zur Gewinnung von entlüftetem Kesselspeise wasser aus Kondensat und frischem Zusatzwasser, nach Patent 300929. Zur Ausführung dieses Verfahrens ist in dem Hauptpatent eine Vorrichtung behandelt, bei der die Kondensatleitung mit einem unter Vakuum stehenden Behälter verbunden ist, in welchen das Frischwasser ausgießt und entlüftet wird. Dabei ist Voraussetzung, daß das von dem Vakuum des Kondensators unabhängige Vakuum in diesem Behälter mindestens so hoch als im Kondensator ist. Der Erfindungsgedanke soll nun aber auch für Anlagen ausgenutzt werden, in denen der zum Absaugen der mit dem Frischwasser in den Behälter eingeführten Luft dienende Vakuumerzeuger nur mit einem Unterdruck arbeiten kann, der den im Kondensator herrschenden Druck übersteigt. Um dies zu ermöglichen, wird gemäß der Erfindung das Kondensat getrennt von dem in dem besonderen Behälter entlüfteten Frischwasser zur Kondensat-Kesselspeisepumpe geführt und erst in dieser mit dem Frischwasser vereinigt. Findet hierfür eine Schleuderpumpe Verwendung, so wird das Frischwasser je nach dem Vakuum, unter dem es steht, in die erste, zweite oder eine der folgenden Stufen der Schleuderpumpe geleitet, während das Kondensat zur ersten Pumpenstufe geht.The invention relates to a method for obtaining vented boiler feed water from condensate and fresh make-up water, according to patent 300929. To carry out this Process is treated in the main patent a device in which the condensate line is connected to a container under vacuum, in which the fresh water is poured out and vented. It is a prerequisite that the vacuum in this container is at least as high as in the condenser. The idea of the invention should But now they can also be used for systems in which the one with the Fresh water introduced into the container air serving vacuum generator only with one Can work under pressure that exceeds the pressure prevailing in the condenser. Around To enable this, according to the invention, the condensate is separated from that in the particular Container vented fresh water is fed to the condensate boiler feed pump and only in this combined with the fresh water. If a centrifugal pump is used for this, so the fresh water is in the first, second or one of the following stages, depending on the vacuum it is under the centrifugal pump while the condensate goes to the first pump stage.
Claims (1)
Verfahren zur Gewinnung von entlüftetemPatent-An saying:
Process for the extraction of vented
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE301835C true DE301835C (en) |
Family
ID=555676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT301835D Active DE301835C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE301835C (en) |
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0
- DE DENDAT301835D patent/DE301835C/de active Active
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