AT49486B - Process and device for the production of crystals. - Google Patents

Process and device for the production of crystals.

Info

Publication number
AT49486B
AT49486B AT49486DA AT49486B AT 49486 B AT49486 B AT 49486B AT 49486D A AT49486D A AT 49486DA AT 49486 B AT49486 B AT 49486B
Authority
AT
Austria
Prior art keywords
pipe
individual
elements
hand
screw conveyor
Prior art date
Application number
Other languages
German (de)
Inventor
Norbert Ceipek
Original Assignee
Norbert Ceipek
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 Norbert Ceipek filed Critical Norbert Ceipek
Application granted granted Critical
Publication of AT49486B publication Critical patent/AT49486B/en

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  • Saccharide Compounds (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
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   Bei Anwendung von Erwärmung statt Kühlung der Vorrichtung findet derselbe Vorgang beispielsweise bei der Kristallisation von Milchzucker, weinsaurem Kalk aus dessen Lösung in kalter   Natronlauge usw. statt.   



   Auch   Polymerisationen und   Verharzungen sind nach dem beschriebenen Verfahren leicht durch zuführen. 



   PATENT-ANSPRÜCHE : 
1. Verfahren zur Gewinnung von Kristallen aus Lösungen, dadurch gekennzeichnet, dass die Lösung durch eine Reihe von   übereinander   angeordneten Elementen abwechselnd in entgegengesetzter Richtung geleitet und gleichzeitig mittels eines im Gegenstrom um die Elemente herum und längs derselben zirkulierenden   Kühlmittels auf   tiefere Temperatur gebracht wird.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
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   If the device is heated instead of cooled, the same process takes place, for example, in the crystallization of lactose, tartrate of lime from its solution in cold sodium hydroxide solution, etc.



   Polymerizations and resinification are also easy to carry out using the method described.



   PATENT CLAIMS:
1. A method for obtaining crystals from solutions, characterized in that the solution is passed through a series of elements arranged one above the other alternately in opposite directions and at the same time brought to a lower temperature by means of a coolant circulating in countercurrent around the elements and along them.

Claims (1)

2. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, gekennzeichnet durch zur Aufnahme der zu behandelnden Lösung bestimmte horizontale oder schräge Rohre (a), durch die je eine von aussen betätigbare Transportschnecke hindurchreicht und die so übereinander angeordnet sind, dass sich der Auslaufstutzen, (d) des jeweils höheren Rohres genau oberhalb des Einlaufstutzens (e) des tieferen Rohres befindet, wobei diese Rohre zwischen Auslauf und EMI2.1 2. Device for carrying out the method according to claim 1, characterized by horizontal or inclined tubes (a) intended for receiving the solution to be treated, through each of which an externally actuatable screw conveyor extends and which are arranged one above the other so that the outlet nozzle ( d) the higher pipe is located exactly above the inlet connection (e) of the lower pipe, these pipes between the outlet and EMI2.1 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass-um die Leistungsfähigkeit der einzelnen Rohrelements je nach der Art des zu erzielenden Produktes entsprechend regeln zu können-einerseits die einzelnen, aus je einem äusseren Rohre (a) und einem inneren Rohre (b) bestehenden Elemente mittels Stellschrauben (h) oder auf andere Weise in einem der günstigsten Transportschneckengeschwindigkeit entsprech enden Verhältnis neigbar sind. während andererseits die Umdrehungsgeschwindigkeit der Transportschnecken in den einzelnen Rohrelementen durch Wechselräder oder andere Übersetzungsmittel der zweckmässigsten Rohrneigung entsprechend geregelt werden kann. 3. Apparatus according to claim 2, characterized in that - in order to be able to regulate the performance of the individual tubular elements according to the type of product to be achieved - on the one hand the individual, each consisting of an outer tube (a) and an inner tube (b) existing elements can be inclined by means of adjusting screws (h) or in some other way in a ratio corresponding to the most favorable screw conveyor speed. while, on the other hand, the speed of rotation of the screw conveyors in the individual pipe elements can be regulated according to the most appropriate pipe inclination by changing gears or other transmission means.
AT49486D 1910-10-01 1910-10-01 Process and device for the production of crystals. AT49486B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT49486T 1910-10-01

Publications (1)

Publication Number Publication Date
AT49486B true AT49486B (en) 1911-08-25

Family

ID=3570220

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49486D AT49486B (en) 1910-10-01 1910-10-01 Process and device for the production of crystals.

Country Status (1)

Country Link
AT (1) AT49486B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221196B (en) * 1959-06-05 1966-07-21 Antar Petroles Atlantique Process for the crystallization of a solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221196B (en) * 1959-06-05 1966-07-21 Antar Petroles Atlantique Process for the crystallization of a solution

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