CH206444A - Water still for electric heating. - Google Patents

Water still for electric heating.

Info

Publication number
CH206444A
CH206444A CH206444DA CH206444A CH 206444 A CH206444 A CH 206444A CH 206444D A CH206444D A CH 206444DA CH 206444 A CH206444 A CH 206444A
Authority
CH
Switzerland
Prior art keywords
water
glass
water still
electric heating
cooler
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Wuetrich Vorm Haferkorn
Original Assignee
Walter Wuetrich Vorm Wuetrich
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 Walter Wuetrich Vorm Wuetrich filed Critical Walter Wuetrich Vorm Wuetrich
Publication of CH206444A publication Critical patent/CH206444A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0063—Reflux condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/045—Treatment of water, waste water, or sewage by heating by distillation or evaporation for obtaining ultra-pure water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

  

  



  Wasserdestillierapparat für elektrische Heizung.



   Wasserdestillierapparate aus Metall sind zur Genüge bekannt, doch entsprach die Reinheit des aus ihnen gewonnenen Destillates im allgemeinen den Anforderungen nicht, welche an ein einwandfreies aqua destillata für spezielle pharmazeutische Zwecke gestellt werden.



   Die vorliegende, in der Zeichnung dargestellte Apparatur ist ein   Ausfiihrungsbei-    spiel des Erfindungsgegenstandes und ist (ausser dem Tauchsieder und einzelnen Armaturteilen) ganz aus   Hartglas    hergestellt.



  Als Heizkörper dient ein stark vernickelter oder verchromter   Tauchsieder    in Spiralform, der   zweckmaBig    an ein   Niedertarifnetz    angeschlossen wird.



   Wie aus der beiliegenden Zeichnung ersichtlich, ist die Heizspirale b in ein Wasser  dampfentwicklungsgefäss    a aus Glas mit breitem, geschliffenem Rand   hineingehängt    und festgeschraubt. Durch einen Bogen   dl    ist letzteres mit einem Kühler e verbunden.



  Das Wasser   fiesst    unten im   Kühlerman-    tel ein und gelangt, nach Vorwärmung durch den Wasserdampf, durch das Rohr d in den   Rezipienten a.    Das   iiberfliissige    Kühlwasser wird durch einen AusguB f am obern Teil des   Kiihlers    abgeleitet, der gleichzeitig den Wasserstand im Rezipienten reguliert, sowie die Vorwärmetemperatur des Wassers, je nach der Hohe, in der er am Kühler angeschmolzen ist. Am untern Teil des Rezipienten befindet sich das mit   Stopfenversehluss    versehene   Ausgussrohr    (Tubus)   c,    durch welches der im Laufe der Zeit sich ansammelnde Kalk abgeleitet werden kann.



   Ein grosser Vorteil der dargestellten Glasapparatur ist die geringe Sprunggefahr, da das Glas auch wenn es dickwandig ist, thermisch wenig beansprucht wird. Stossweises Arbeiten, wie es bei   Glasapparatenmit    Au  Benbeheizung    vorkommt, ist ausgeschlossen.



  Die   Grole    des Apparates variiert nach der stündlichen Leistung, und danach richtet sich die Wahl des Durchmessers und Länge von Rezipient und Kühler, die Zahl der  Windungen der Heizspirale und die Zahl der K hl- und Vorwärmekugeln   li    im   Kiililer    zur Vergr¯¯erung der   Oberssäche.  



  



  Water still for electric heating.



   Water stills made of metal are well known, but the purity of the distillate obtained from them generally did not meet the requirements that are made of a perfect aqua distillata for special pharmaceutical purposes.



   The present apparatus shown in the drawing is an embodiment of the subject matter of the invention and is made entirely of hard glass (except for the immersion heater and individual fittings).



  A heavily nickel-plated or chrome-plated immersion heater in spiral form serves as the heating element, which is conveniently connected to a low tariff network.



   As can be seen from the accompanying drawing, the heating coil b is hung in a water vapor development vessel a made of glass with a wide, ground edge and screwed tight. The latter is connected to a cooler e by an arch dl.



  The water flows into the bottom of the cooler jacket and, after being preheated by the steam, passes through the pipe d into the recipient a. The excess cooling water is discharged through an outlet on the upper part of the cooler, which at the same time regulates the water level in the recipient, as well as the preheating temperature of the water, depending on the height at which it has melted on the cooler. On the lower part of the recipient there is the pouring tube (tube) c with a stopper, through which the lime that has accumulated over time can be drained away.



   A great advantage of the glass apparatus shown is the low risk of cracking, since the glass is not subjected to much thermal stress even if it is thick-walled. Intermittent work, as occurs with glass appliances with outside heating, is excluded.



  The size of the apparatus varies according to the hourly output, and this depends on the choice of diameter and length of the recipient and cooler, the number of turns of the heating coil and the number of cooling and preheating balls li in the cooler to enlarge the surface .

Claims (1)

PATENTANSPRUCH : Wasserdestillierapparat f r elektrische Heizung, gekennzeichnet durch einen in einem Glasgefäss angeordneteu Tauchsieder. PATENT CLAIM: Water distillation apparatus for electrical heating, characterized by an immersion heater arranged in a glass vessel. UNTERANSPRUCHE : 1. Wasserdestillierapparat nach Patentan spruch, gekennzeichnet durch ein zylin- drisches Gefäss aus Hartglas. SUBClaims: 1. Water still according to patent claim, characterized by a cylindrical vessel made of hard glass. 2. Wasserdestillierapparat nach Patentan spruch und Unteranspruch 1, dadurch ge kennzeichnet, da¯ das Glasgefϯ mit dem K hler einen einzigen Glask¯rper bildet. 2. Water distillation apparatus according to claim and dependent claim 1, characterized in that the glass vessel with the dā K hler forms a single glass body. 3. Wasserdestillierapparat nach Patentan spruch und Unteranspr chen @ und 2, da durch gekennzeichnet, dass das Glasgefäss am untern Ende in einen Tubus aus mündet. 3. Water still according to patent claim and sub-claims chen @ and 2, characterized in that the glass vessel opens into a tube at the lower end. 4. Wasserdestillierapparat nach Patentan spruch und Unteransprüchen 1, 2, und 3, dadurch gekennzeichnet, dass der Kühler am obern Teil mit einem Ausguss ver sehen ist. 4. Water distillation apparatus according to claim and dependent claims 1, 2, and 3, characterized in that the cooler is seen on the upper part with a spout ver.
CH206444D 1939-03-16 1939-03-16 Water still for electric heating. CH206444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH206444T 1939-03-16

Publications (1)

Publication Number Publication Date
CH206444A true CH206444A (en) 1939-08-15

Family

ID=4445055

Family Applications (1)

Application Number Title Priority Date Filing Date
CH206444D CH206444A (en) 1939-03-16 1939-03-16 Water still for electric heating.

Country Status (1)

Country Link
CH (1) CH206444A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011007B (en) * 1954-10-26 1957-06-27 Rca Corp Angle modulation detector
DE1064434B (en) * 1954-06-18 1959-08-27 Philipp Faul Water still
CN112221186A (en) * 2020-11-13 2021-01-15 山东钢铁股份有限公司 Oil tank oil fume recovery device and recovery method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064434B (en) * 1954-06-18 1959-08-27 Philipp Faul Water still
DE1011007B (en) * 1954-10-26 1957-06-27 Rca Corp Angle modulation detector
CN112221186A (en) * 2020-11-13 2021-01-15 山东钢铁股份有限公司 Oil tank oil fume recovery device and recovery method
CN112221186B (en) * 2020-11-13 2024-03-15 山东钢铁股份有限公司 Oil tank fume exhaust recovery device and recovery method

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