DE349586C - Process for producing distilled water - Google Patents

Process for producing distilled water

Info

Publication number
DE349586C
DE349586C DENDAT349586D DE349586DD DE349586C DE 349586 C DE349586 C DE 349586C DE NDAT349586 D DENDAT349586 D DE NDAT349586D DE 349586D D DE349586D D DE 349586DD DE 349586 C DE349586 C DE 349586C
Authority
DE
Germany
Prior art keywords
water
distilled water
distilled
producing distilled
steam
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
DENDAT349586D
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.)
BRUNO HILLIGER DR
Original Assignee
BRUNO HILLIGER DR
Publication date
Application granted granted Critical
Publication of DE349586C publication Critical patent/DE349586C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/28Evaporating with vapour compression

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

Verfahren zur Erzeugung destillierten Wassers.Process for producing distilled water.

Es ist bekannt, Vakuumdampf durch Gebläse abzusaugen und dann zu Heizzwecken oder Destillationszwecken zu benutzen. Auch die Verwendung von Abdampf zum Betrieb des Gebläses und Idie Beheizung des zu verdampfenden Wassers durch das kondensierende Wasser sind bekannt. Gegenüber diesem Bekannten unterscheidet sich das vorliegende Verfahren dadurch, daß ein Teil des zu verdampfenden Wassers durch Abwärme in einem besonderen Verdampferraum verdampft und dann zum Betrieb des Gebläses benutzt wind. It is known to suck out vacuum steam by blower and then to To use for heating or distillation purposes. Also the use of exhaust steam to operate the fan and to heat the water to be evaporated by the condensing waters are known. Compared to this acquaintance differs the present method in that part of the water to be evaporated by Waste heat is evaporated in a special evaporator room and then used to operate the fan uses wind.

Das Verfahren soll an Hand der Abbildung beschrieben werden, wobei -angenommen sei, daß es sich um Gewinnung von Destillat als Kesselspeisewasser zum Betrieb einer Dampfmaschine handle. The procedure is to be described on the basis of the figure, whereby -It is assumed that it is about the extraction of distillate as boiler feed water for Operation of a steam engine handle.

Das Speisewasser tritt durch die Leitung mit etwa 100 C ein, wird durch den Vorwärmer h, auf den später noch eingegangen werden soll, auf etwa 600 - C erwärmt und teilt sich dann in zwei Zweige b und c. Die Leitung b fährt durch ein Drosselventil zu einem Verdampfer d, der durch Auspuffdampf der Dampfmaschine derart beheizt wird, daß in dem Verdampfer d Dampf von etwa 0,7 Atm. abs., also mit etwa 90°C, entsteht. The feed water enters through the pipe at around 100 ° C due to the preheater h, which will be discussed later, to about 600 - C heats up and then divides into two branches b and c. Line b goes through a throttle valve to an evaporator d, which is produced by exhaust steam from the steam engine is heated in such a way that in the evaporator d vapor of about 0.7 atm. abs., so at about 90 ° C.

Dieser Dampf tritt durch die Leitung e zu einem Strahlgebläse, das in den Raum f ausbläst, in dem etwa 0,3 Arm. abs., also etwa 70° C, herrschen sollen. Dabei erzeugt das Strahlgebläse in dem Raum g, in den die Teilwasserleitung c durch ein Drosselventil fährt, einen Druck von 0,2 Atm. abs. Da das Wasser im Raum g 600 C hat, beginnt es zu verdampfen, wobei es gleichzeitig entsprechend der erforderlichen Verdampfungs. wärme aus dem Raum f beheizt wird; dessen Temperatur, wie oben angegeben, etwa 10° C höher ist. Der aus der Leitung und dem Raum g durch den Diffusor des Strahlgebläses kommende Dampf tritt nun, nachdem er den Raum g vom Raum f aus beheizt hat, in den Vorwärmer h, der, wie oben angegeben, das Wasser in der Leitung a auf 60° C erwärmt. Soweit der Dampf dann noch nicht kondensiert ist, tritt er mit dem Kondensat in den Rippenheizkörperi, in dem er durch Wärmeabgahe an die Außenluft vollkommen kondensiert und als destilliertes Speisewasser mit etwa vorhandener Luft durch die Pumpe k zum Speisebehälter geleitet wird.This steam passes through line e to a jet fan, the blows out into space f, in which about 0.3 arm. abs., i.e. about 70 ° C, should prevail. The jet blower generates in the space g, into which the partial water line c through a throttle valve operates, a pressure of 0.2 atm. Section. Since the water in the room g 600 C has, it begins to evaporate, at the same time it according to the required Evaporation. heat from the room f is heated; its temperature, as stated above, is about 10 ° C higher. The from the pipe and the space g through the diffuser of the Steam coming from the jet blower now occurs after it has heated room g from room f has, in the preheater h, which, as stated above, the water in line a on 60 ° C heated. As far as the steam has not yet condensed, it occurs with the Condensate in the ribbed radiator, in which it dissipates heat to the outside air completely condensed and as distilled feed water with any air present is passed through the pump k to the feed tank.

Daß das Verfahren durchführbar ist, folgt ohne weiteres aus der Drucktemperaturbeziehung des Wasserdampfes, so daß hier nicht darauf eingegangen zu werden braucht. That the method can be carried out follows readily from the pressure temperature relationship of the water vapor, so that it does not need to be discussed here.

Es sei noch bemerkt, daß das Strahlgebläse ohne weiteres Idurch eine Turbine oder Kolbenmaschine, die einen Ventilator treibt, ersetzt werden kann. Ferner kann der Vorwärmer h fortfallen. Es ist Idann aber erforderlich, daß das Rippenrohr i größer gemacht wird, um die überschüssige Wärme abführen zu können. Um deshalb das Rippenrohr i kleim halten zu können, ist die Anordnung des Wasservorwärmers sehr vorteilhåft.It should also be noted that the jet blower is easily controlled by a Turbine or piston engine that drives a fan can be replaced. Further the preheater h can be omitted. But it is then necessary that the finned tube i is made larger in order to be able to dissipate the excess heat. To therefore To be able to keep the finned tube i small is the arrangement of the water preheater very advantageous.

Es ist auch nicht nötig, daß die Ver, damp fer d und g aus derselben Leitung gespeist werden; es kann vielmehr jeder der beiden Verdampfer getrennt gespeist und gegebenenfalls zum Eindanipfen von Lösungen (Laugen) benutzt werden. It is also not necessary that the evaporators d and g from the same Line fed; rather, each of the two evaporators can be fed separately and, if necessary, can be used to stir in solutions (alkalis).

Claims (1)

PATENT-ANsPRucz : Verfahren zur Erzeugung destillierten Wassers, bei welchem das zu destillierende Wasser unter einen geringeren als Atmosphärendruck gebracht und der dabei entwickelte Wasserdampf sodann abgezogen und kondensiert wind, dadurch gekennzeichnet, daß ein Teil des zu destillierenden Wassers durch Abwärme in einem besonderen Verdampferraum (cl) verdampft und dann zum Betrieb des Gebläses benutzt wird. PATENT APPLICATION: Process for the production of distilled water, at which the water to be distilled is under less than atmospheric pressure brought and the water vapor developed in the process is then drawn off and condensed wind, characterized in that part of the water to be distilled through Waste heat is evaporated in a special evaporator room (cl) and then used to operate the Blower is used.
DENDAT349586D Process for producing distilled water Expired DE349586C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE349586T

Publications (1)

Publication Number Publication Date
DE349586C true DE349586C (en) 1922-03-04

Family

ID=6258707

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT349586D Expired DE349586C (en) Process for producing distilled water

Country Status (1)

Country Link
DE (1) DE349586C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253029A1 (en) * 1986-07-10 1988-01-20 Keng-Ben Wang A distilled drinking water fountain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253029A1 (en) * 1986-07-10 1988-01-20 Keng-Ben Wang A distilled drinking water fountain

Similar Documents

Publication Publication Date Title
DE2227435A1 (en) Process for vaporizing a flowing cryogenic medium
DE2507209C3 (en) Method and device for distilling a liquid
DD283944A5 (en) AIR CONDITIONING PROCESS AND ARRANGEMENT
DE349586C (en) Process for producing distilled water
US2941590A (en) Multiple evaporation methods
DE2138664C3 (en) Gas-steam turbine plant
GB191402191A (en)
DE343067C (en) Cooler for air and gas compressors
DE410742C (en) Process for the utilization of waste heat in drying processes, especially in the manufacture of lignite briquettes
DE333211C (en) Method and device in steam or gas turbines with forward and backward blading on an impeller drum to utilize the heat generated by the idling blading
DE538506C (en) Two-pressure steam power plant combined with an internal combustion engine
DE354525C (en) Condensate drain for evaporators
AT90415B (en) Evaporation system.
DE369516C (en) Process for generating water vapor
DE973507C (en) Process and device for the recovery of heat and SO from sulphite waste liquor
AT31756B (en) Process for the distillation of glycerine.
DE136053C (en)
DE809686C (en) Method for eliminating harmful gas water occurring in gas generation plants by evaporating the same by means of the steam generated in the steam jacket of a gas generator and introducing the gas water vapor into the gas generator
AT118122B (en) Multi-stage steam power plant with multi-stage reheating.
DE389709C (en) Process for harnessing mechanical energy for heating purposes
CH92392A (en) Procedure for evaporating solutions.
CH181239A (en) Process for obtaining the low-boiling components of a solution using vapor compression.
US428217A (en) Heat in sugar refineries
DE477672C (en) Process for the distillation of additional feed water
DE476023C (en) High-pressure steam boiler with indirect heating by circulating superheated steam with a lower voltage than the voltage generated in the evaporator