DE359500C - Countercurrent cooler for cooling viscous solutions - Google Patents

Countercurrent cooler for cooling viscous solutions

Info

Publication number
DE359500C
DE359500C DEH86318D DEH0086318D DE359500C DE 359500 C DE359500 C DE 359500C DE H86318 D DEH86318 D DE H86318D DE H0086318 D DEH0086318 D DE H0086318D DE 359500 C DE359500 C DE 359500C
Authority
DE
Germany
Prior art keywords
cooling
cooler
viscous solutions
countercurrent cooler
cooling viscous
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
DEH86318D
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
Priority to DEH86318D priority Critical patent/DE359500C/en
Application granted granted Critical
Publication of DE359500C publication Critical patent/DE359500C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

Description

Gegenstromkühler zur Kühlung zähflüssiger Lösungen. Im Hauptpatent handelt es sich um einen Gegenstromkühler, bei dem an zwei gegenüberliegenden Wänden wechselseitig Kühltaschen angebracht sind, auf denen die zu kühlende Lösung von oben nach unten herabfließt und dabei durch das sich in den Kühltaschen in entgegengesetzter Richtung bewegende Kühlmittel abgekühlt wird.Countercurrent cooler for cooling viscous solutions. In the main patent it is a counterflow cooler, with the one on two opposite walls Alternating cooling bags are attached, on which the solution to be cooled of flows downwards and downwards through the in the cooler bags in the opposite direction Direction moving coolant is cooled.

Es hat sich nun herausgestellt, daß das Kühlgut, besonders wenn es sich um sehr zähe Lösungen handelt, auf den unteren Taschen nicht mehr so schnell fließt wie auf den oberen Taschen, da mit dem Abkühlen der Lösung auch die Zähigkeit zunimmt.It has now been found that the refrigerated goods, especially if it are very tough solutions, not so quickly on the lower pockets flows like on the upper pockets, because as the solution cools down, so does the toughness increases.

Diese Stockungen im Kühlprozeß werden durch die Ausbildung des Gegenstromkühlers in der auf der Zeichnung dargestellten Weise behoben.These stagnations in the cooling process are caused by the design of the counterflow cooler fixed in the manner shown in the drawing.

Die Kühltaschen b sind wie beim Hauptpatent im Behälter a wechselseitig angeordnet. Das Kühlgut durchfließt den Kühler in Pfeilrichtungi und tritt durch das absperrbare Rohr h aus dem Behälter a aus. Die Kühlerfläche jeder folgenden Kühltasche ist steiler gestellt als die der vorhergehenden. Diese verschiedenen Stellungen richten sich nach der Art der zu kühlenden Lösung und werden nach der Zähigkeit derselben bestimmt, so daß das Kühlgut auf allen Taschen mit der gleichen Geschwindigkeit fließt.The cooling bags b are arranged alternately in the container a as in the main patent. The goods to be cooled flow through the cooler in the direction of arrow i and exit the container a through the lockable pipe h. The cooler surface of each subsequent cooler bag is steeper than that of the previous one. These different positions depend on the type of solution to be cooled and are determined by the viscosity of the same, so that the goods to be cooled flows at the same speed on all pockets.

Bei dieser Anordnung werden die Kühlflachen der unteren Taschen durch ihre Steilstellung vorteilhaft vergrößert. Daher ist auch die Kühlwirkung eine bessere und in vielen Fällen können eine oder mehrere Taschen fortfallen. In jedem Falle haben die Durchlaßöffnungen1 gleichen QuerschnittWith this arrangement, the cooling surfaces of the lower pockets are through their steep position advantageously enlarged. Therefore, the cooling effect is also better and in many cases one or more pockets can be omitted. In any case the passage openings1 have the same cross-section

Claims (1)

PATENT-ANspRuci-i: Gegenstromkühler zur Kühlung zähflüssiger Lösungen nach Patent 355822, dadurch gekennzeichnet, daß die Kühlfläche jeder folgenden unteren Kühltasche (b) steiler gestellt ist als die der vorhergehenden höheren Kühltasche, wobei durch die Steilstellung eine größere Kühlfläche gebildet wird.PATENT-ANspRuci-i: Countercurrent cooler for cooling viscous solutions according to patent 355822, characterized in that the cooling surface of each subsequent lower cooling pocket (b) is steeper than that of the preceding, higher cooling pocket, the steeper position forming a larger cooling surface.
DEH86318D Countercurrent cooler for cooling viscous solutions Expired DE359500C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH86318D DE359500C (en) Countercurrent cooler for cooling viscous solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH86318D DE359500C (en) Countercurrent cooler for cooling viscous solutions

Publications (1)

Publication Number Publication Date
DE359500C true DE359500C (en) 1922-09-23

Family

ID=7164641

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH86318D Expired DE359500C (en) Countercurrent cooler for cooling viscous solutions

Country Status (1)

Country Link
DE (1) DE359500C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648220A1 (en) * 1989-06-12 1990-12-14 Commissariat Energie Atomique HEAT EXCHANGER FORM OF WAVY AND OVERLAY PLATES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648220A1 (en) * 1989-06-12 1990-12-14 Commissariat Energie Atomique HEAT EXCHANGER FORM OF WAVY AND OVERLAY PLATES
EP0403353A1 (en) * 1989-06-12 1990-12-19 Commissariat A L'energie Atomique Corrugated plate heat exchanger

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