DE930873C - Device for drying small pieces of ice produced - Google Patents

Device for drying small pieces of ice produced

Info

Publication number
DE930873C
DE930873C DEG12922A DEG0012922A DE930873C DE 930873 C DE930873 C DE 930873C DE G12922 A DEG12922 A DE G12922A DE G0012922 A DEG0012922 A DE G0012922A DE 930873 C DE930873 C DE 930873C
Authority
DE
Germany
Prior art keywords
rollers
ice
absorbent
small pieces
ice produced
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
DEG12922A
Other languages
German (de)
Inventor
Eberhard Dipl-Ing Schlitt
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.)
Linde GmbH
Original Assignee
Gesellschaft fuer Lindes Eismaschinen AG
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 Gesellschaft fuer Lindes Eismaschinen AG filed Critical Gesellschaft fuer Lindes Eismaschinen AG
Priority to DEG12922A priority Critical patent/DE930873C/en
Application granted granted Critical
Publication of DE930873C publication Critical patent/DE930873C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25CPRODUCING, WORKING OR HANDLING ICE
    • F25C5/00Working or handling ice

Description

Die Oberfläche kleinstöckig, z. B. lin Röhreneiserzeugern hergestelliten Eises ist naB. Der auf der Oberfläche haftende Wasserfilm entsteht beim Abtauen der in Röhren ausgefrorenen Eisstangen. Soll das stückige Eis in einem Vorratsbunker gelagert werden, so bäckt es dort zusammen, wenn es in nassem Zustand in den Bunker gefördert wird; denn im Bunker muß eine unter dein Gefrierpunkt liegende Temperatur aufrechterhalten werden.The surface in small layers, e.g. B. lin tube ice makers Ice is naB. The film of water adhering to the surface is created during defrosting the ice sticks frozen in tubes. Should the lumpy ice in a storage bunker stored, so it bakes together when it is wet in the bunker is promoted; because the temperature in the bunker must be below your freezing point be maintained.

Es wurde bereits vorgeschlagen, nasses stückiges Eis in einem Kaltluftstrom zu unterkühlen, ehe es in den Bunker gefördert wird. Bei dieser bekannten Arbeitsweise ist indessen eine erhebliche Kälteleistung erforderlich, die bei der rein mechanisch arbeitenden Vorrichtung nach der Erfindung nicht aufgewendet werden muB. Diese Vorrichtung ist gekennzeichnet durch zwei mit parallelen Achsen nahe beieinander liegende und sieh gegensinnig drehende, mit einem saugfähigen und elastischen Stoff belegte Walzen, zwischen denen das Eis getrocknet wird, und zwei an diesen Walzen anliegende Rollen, mit deren Hilfe der saugfähige Stoff ausgequetscht wird. Der elastische, wasseraufsaugende Stoff kann z. B. aus Viscoseschwamm bestehen. Haben beide Walzen den gleichen Durchmesser und drehen sich beide reit gleicher Winkelgeschwindigkeit, so werden jeweils nur zwei einander gegenüberliegende Teilflächen der Eisstücke getrocknet, da dann die Stücke relativ zu den Oberflächen der saugfähigen Beläge ruhen. Drehen sich die Walzen hingegen mit verschiedenen Winkelgeschwindigkeiten, so wird jedes Eisstück über die Oberflächen der Beläge gerollt.It has already been proposed to wet lump ice in a stream of cold air to subcool before it is pumped into the bunker. In this known way of working however, a considerable cooling capacity is required, which is the case with the purely mechanical working device according to the invention does not have to be used. This device is characterized by two closely spaced and with parallel axes see counter-rotating rollers covered with an absorbent and elastic material, between which the ice is dried, and two rollers resting on these rollers, with the help of which the absorbent material is squeezed out. The elastic, water-absorbent one Fabric can e.g. B. consist of viscose sponge. Both rollers have the same diameter and if both rotate at the same angular velocity, only two opposing partial surfaces of the pieces of ice dried because then the Pieces rest relative to the surfaces of the absorbent coverings. Are they turning On the other hand, if you roll at different angular speeds, every piece of ice becomes rolled over the surfaces of the coverings.

An Hand der schematischen Figur, die einen Schnitt darstellt, sei die Vorrichtung nach der Erfindung beschrieben. Zwei mit parallelen Achsen im Abstand a beieinanderliegernde Walzen i tragen saugfähige und elastische Beläge 2, z. B. aus Schaumgummi. Die an die Walzen gedrückten Rollen 3 quetschen die Bieläge 2. Ausgequetschtes Wasser läuft auf die Tropfbleche .4. Das zu trocknende Eis rutscht über die Siebschurre 5 zwischen die sich gegenläufig drehenden Walzen i. Der Abstand a zwischen den Walzen wird so gewählt, daß sich die Beläge 2 beim Greifen der Eisstücke nur wenig verformen, damit die Beläge saugfähig bleiben. Das getrocknete Eis fällt auf das zum nicht gezeichneten Vorratsbunker führende Leitblech 6. Tropfblech 7 verhindert, daB von der Siebschurre 5 abspritzendes Wasser auf die saugfähigen Beläge 2 tropft. Leitblech 8 lenkt die auf die Schurre 5 herabrutschenden Eisstücke in den Spalt zwischen den Walzen i.On the basis of the schematic figure, which represents a section, be the device according to the invention described. Two with parallel axes at a distance a adjacent rollers i wear absorbent and elastic coverings 2, z. B. made of foam rubber. The rollers 3 pressed against the rollers squeeze the Biel saw 2. Squeezed out water runs onto the drip tray. 4. The ice to be dried slips Via the sieve chute 5 between the counter-rotating rollers i. The distance a between the rollers is chosen so that the coverings 2 when gripping the pieces of ice Deform only a little so that the coverings remain absorbent. The dried ice falls onto the guide plate 6 leading to the storage bunker (not shown). Drip plate 7 prevents water splashing down from the sieve chute 5 on the absorbent coverings 2 drips. Guide plate 8 directs the pieces of ice sliding down onto the chute 5 in the gap between the rollers i.

Claims (2)

PATENTANSPRÜCHE: i. Vorrichtung zum Trocknen kleinstöckig erzeugten Eises, das in einem Vorratsbunker gelagert werden soll, gekennzeichnet durch zwei mit parallelen Achsen nahe beieinanderliegende und sich gegensinnig drehende, mit einem saugfähigen und elastischen Stoff belegte Walzen, zwischen denen das Eis getrocknet wird, und zwei an diesen Walzen anliegende Rollen, mit deren Hilfe der saugfähige Stoff ausgequetscht wind. PATENT CLAIMS: i. Device for drying produced in small stacks Ice that is to be stored in a storage bunker is indicated by two with parallel axes close together and rotating in opposite directions, with an absorbent and elastic material covered rollers, between which the ice dried is, and two rollers resting on these rollers, with the help of which the absorbent Fabric squeezed by the wind. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, .daß sich die Walzen mit verschiedener Winkelgeschwindigkeit drehen. Angezogene Druckschriften: Deutsche Patentschrift Nr. 609 i74.2. Device according to claim i, characterized in that the rollers rotate at different angular speeds. Referenced publications: German patent specification No. 609 i74.
DEG12922A 1953-10-27 1953-10-27 Device for drying small pieces of ice produced Expired DE930873C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG12922A DE930873C (en) 1953-10-27 1953-10-27 Device for drying small pieces of ice produced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG12922A DE930873C (en) 1953-10-27 1953-10-27 Device for drying small pieces of ice produced

Publications (1)

Publication Number Publication Date
DE930873C true DE930873C (en) 1955-07-25

Family

ID=7119911

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG12922A Expired DE930873C (en) 1953-10-27 1953-10-27 Device for drying small pieces of ice produced

Country Status (1)

Country Link
DE (1) DE930873C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921549A1 (en) * 1978-05-30 1979-12-06 Tapio Dipl Ing Saalasti Bark press

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE609174C (en) * 1935-02-08 F W Fechner Method of drying ice

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE609174C (en) * 1935-02-08 F W Fechner Method of drying ice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921549A1 (en) * 1978-05-30 1979-12-06 Tapio Dipl Ing Saalasti Bark press

Similar Documents

Publication Publication Date Title
SE8801850D0 (en) PELLET FORM AND THIS USE OF FREEZING DEVICE
DE2805131A1 (en) METHOD AND DEVICE FOR HEAT TREATMENT OF GOODS
DE930873C (en) Device for drying small pieces of ice produced
DE682190C (en) Process for making textile fabrics elastic
DE646627C (en) Method and device for drying
CH324037A (en) Device for drying small pieces of ice produced
DE1429907B2 (en) DEVICE FOR SKINNING FISH FILLETS
DE940227C (en) Device for making impulse ice cream
DE835609C (en) Food freezer
DE1428482A1 (en) Cleaning and scouring bodies
AT200429B (en) Method and system for placing fruits enriched with alcoholic liquid in hollow chocolate bodies
DE1460495C3 (en) Device for the continuous treatment of textile goods
US2052909A (en) Process of dehydrating colloid material
AT129446B (en) Method and device for the production of rigid shoe caps.
DE693792C (en) Device for drying food
DE363725C (en) Device for separating the cotton from the seed pods
JPS5719133A (en) Dewatering device of continuous casting machine
DE914958C (en) Freezing tunnel with transport device
AT305939B (en) Machine for uniform spraying of running textile or the like. Webs
DE611345C (en) Process for obtaining rubber particles from rubber dispersions and solutions
AT128950B (en) Device for the implementation of the process for the recovery of cold in the elimination of vapors from gases (air) by cooling.
DE633448C (en) Method and device for producing rubber threads
AT102309B (en) Machine for the production of confectionery with a stick made of wood or other material.
DE600698C (en) Equipment for the production of rigid shoe caps
DE459895C (en) Device for cooling down agglomerated goods of all kinds