DE518611C - Detachable electrical irradiation device, especially for fruit juices, by means of ultraviolet light - Google Patents

Detachable electrical irradiation device, especially for fruit juices, by means of ultraviolet light

Info

Publication number
DE518611C
DE518611C DED56537D DED0056537D DE518611C DE 518611 C DE518611 C DE 518611C DE D56537 D DED56537 D DE D56537D DE D0056537 D DED0056537 D DE D0056537D DE 518611 C DE518611 C DE 518611C
Authority
DE
Germany
Prior art keywords
fruit juices
ultraviolet light
liquid
irradiation device
irradiated
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
DED56537D
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.)
WILH DOERBECKER DR
Original Assignee
WILH DOERBECKER DR
Publication date
Priority to DED56537D priority Critical patent/DE518611C/en
Application granted granted Critical
Publication of DE518611C publication Critical patent/DE518611C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/42—Preservation of non-alcoholic beverages
    • A23L2/50—Preservation of non-alcoholic beverages by irradiation or electric treatment without heating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
    • A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light

Description

Die Erfindung betrifft eine auseinandernehmbare elektrische Bestrahlungseinrichtung zur Bestrahlung, insbesondere für Fruchtsäfte, mittels ultravioletten Lichtes.
Es ist bekannt, die Schichtdicke der zu bestrahlenden Flüssigkeit zu verändern. Dieser bekannte Vorschlag gestattet aber keine genügende Regelung, wenn es sich um die Bestrahlung von Fruchtsäften verschiedener Provenienz handelt.The invention relates to a detachable electrical irradiation device for irradiation, in particular for fruit juices, by means of ultraviolet light.
It is known to change the layer thickness of the liquid to be irradiated. However, this known proposal does not allow sufficient regulation when it comes to the irradiation of fruit juices of various origins.

Das Problem, durch Regelung der Schichtdicke den Bestrahlungsvorgang bei Flüssigkeiten zu beeinflussen, ist an sich bekannt. Die vorliegende Erfindung löst das Problem mit Bezug auf die Behandlung von Fruchtsäften verschiedener Herkunft durch Anwendung auswechselbarer Zylinder von verschieden lichtem Durchmesser, die in den Durchströmungskanal der Fruchtsäfte eingeschoben werden und dadurch die zu bestrahlende Schichtdicke mit außerordentlicher Genauigkeit festlegen. The problem, by regulating the layer thickness, the irradiation process for liquids to influence is known per se. The present invention solves the problem relating to the treatment of fruit juices of various origins by application exchangeable cylinders of different clear diameters, which are inserted into the flow channel the fruit juices are inserted and thereby the layer thickness to be irradiated set with extraordinary accuracy.

Ferner ist, um die zu bestrahlende Flüssigkeit in Schraubenwindungen um die Lichtquelle herumzuführen, eine die Lichtquelle in ihrer Lage haltende Schraubenfeder vorgesehen.Furthermore, the liquid to be irradiated is in screw turns around the light source around, a coil spring holding the light source in place is provided.

Die vorliegende Bestrahlungseinrichtung istThe present irradiation facility is

auf beiliegender Zeichnung in zwei Abbildungen beispielsweise dargestellt.For example, shown in two figures on the accompanying drawing.

3P Sie besteht aus einem an beiden Seiten offenen Glaszylinder a. In diesem ist ein zweiter Zylinder b, der aus für ultraviolette Strahlen durchlassendem Material besteht, so angeordnet, daß zwischen beiden Zylindern ein Zwischenraum ο verbleibt, der die Schichtdicke der zu bestrahlenden Flüssigkeit bestimmt. Durch Auswechselbarkeit des Zylinders b kann diese Schichtdicke eingestellt werden.3P It consists of a glass cylinder open on both sides a. In this a second cylinder b, which consists of material permeable to ultraviolet rays, is arranged so that an intermediate space ο remains between the two cylinders, which determines the layer thickness of the liquid to be irradiated. This layer thickness can be adjusted by exchangeability of the cylinder b.

Der Zylinder b ist in der Fassung i durch Gummidichtungen m befestigt. Er ist durch eine Schraubenfeder ä in seiner Lage gehalten, die zur Führung des Flüssigkeitsstromes in Schraubenwindungen um die Lichtquelle c dient.The cylinder b is fastened in the socket i by rubber seals m. It is ä by a coil spring held in place, which serves c for guiding the liquid flow in helical coils around the light source.

Oben ist eine Abflußöffnung p und in der unteren Bodenplatte g ein Zulaufhahn h vorgesehen. Die Vorrichtung wird durch vier Metallstäbe c mittels Schrauben η zusammengehalten. A drain opening p is provided at the top and an inlet tap h is provided in the lower base plate g. The device is held together by four metal rods c by means of screws η .

Als Halter der Lampe und zugleich zur Befestigung an der Wand dient eine in der Gelenkverbindung I drehbare Stange k. A rod k rotatable in the articulated connection I serves as a holder for the lamp and at the same time for fastening it to the wall.

Die zu bestrahlende Flüssigkeit tritt bei h ein, durchfließt den Bestrahlungsraum 0 und tritt bei f wieder aus.The liquid to be irradiated enters at h , flows through the irradiation chamber 0 and exits again at f.

Die Veränderung der Schichtdicke der zu bestrahlenden Flüssigkeit läßt sich gegebenenfalls auch in anderer Weise ausführen.The thickness of the layer of the liquid to be irradiated can optionally be changed also perform in other ways.

Claims (2)

Patentansprüche·."Claims ·. " 1. Auseinandernehmbare elektrische Bestrahlungseinrichtung, insbesondere für Fruchtsäfte, mittels ultravioletten Lichtes, dadurch gekennzeichnet, daß die Schichtdicke der zu bestrahlenden Flüssigkeit mittels auswechselbarer Zylinder von verschiedenem lichten Durchmesser einstellbar ist.1. Disassemblable electrical irradiation equipment, in particular for fruit juices, by means of ultraviolet light, characterized in that the layer thickness of the liquid to be irradiated by means of interchangeable cylinders of different clear diameter is adjustable. 2. Einrichtung nach Anspruch 1, bei welcher die zu bestrahlende Flüssigkeit in Schraubenwindungen um die Lichtquelle geführt wird, dadurch gekennzeichnet, daß eine die Lichtquelle in ihrer Lage haltende Schraubenfeder zur Führung für den Flüssigkeitsstrom dient.2. Device according to claim 1, wherein the liquid to be irradiated in Screw turns is guided around the light source, characterized in that one holds the light source in its position Helical spring is used to guide the flow of liquid. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DED56537D Detachable electrical irradiation device, especially for fruit juices, by means of ultraviolet light Expired DE518611C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED56537D DE518611C (en) Detachable electrical irradiation device, especially for fruit juices, by means of ultraviolet light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED56537D DE518611C (en) Detachable electrical irradiation device, especially for fruit juices, by means of ultraviolet light

Publications (1)

Publication Number Publication Date
DE518611C true DE518611C (en) 1931-02-18

Family

ID=7056908

Family Applications (1)

Application Number Title Priority Date Filing Date
DED56537D Expired DE518611C (en) Detachable electrical irradiation device, especially for fruit juices, by means of ultraviolet light

Country Status (1)

Country Link
DE (1) DE518611C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000369A1 (en) * 1990-01-09 1991-07-11 Layer & Knoedler Abwassertechn METHOD AND DEVICE FOR WATER TREATMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000369A1 (en) * 1990-01-09 1991-07-11 Layer & Knoedler Abwassertechn METHOD AND DEVICE FOR WATER TREATMENT

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