DE9315255U1 - Profile dry nozzle - Google Patents

Profile dry nozzle

Info

Publication number
DE9315255U1
DE9315255U1 DE9315255U DE9315255U DE9315255U1 DE 9315255 U1 DE9315255 U1 DE 9315255U1 DE 9315255 U DE9315255 U DE 9315255U DE 9315255 U DE9315255 U DE 9315255U DE 9315255 U1 DE9315255 U1 DE 9315255U1
Authority
DE
Germany
Prior art keywords
nozzle
ring
profile
nozzles
dry nozzle
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 - Lifetime
Application number
DE9315255U
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.)
Nuernberger & Co GmbH
Original Assignee
Nuernberger & Co GmbH
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 Nuernberger & Co GmbH filed Critical Nuernberger & Co GmbH
Priority to DE9315255U priority Critical patent/DE9315255U1/en
Publication of DE9315255U1 publication Critical patent/DE9315255U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe

Landscapes

  • Nozzles (AREA)
  • Glanulating (AREA)

Description

NÜRNBERGER & CO. GMBH · Postf. 530328 · 2000 Hamburg 53 ■ Harderweg 1 ■ Tel. 040/803085 · Fax 040/8002460 ■ Telex 213392NUREMBERGER & CO. GMBH · Postf. 530328 · 2000 Hamburg 53 ■ Harderweg 1 ■ Tel. 040/803085 · Fax 040/8002460 ■ Telex 213392

Deutsches PatentamtGerman Patent Office

Zweibrückenstr 12 08.10.1993Zweibrückenstrasse 12 08.10.1993

s-mo 8000 München 1s-mo 8000 Munich 1

Gebrauchsmuster - Profiltrocken DüseUtility model - profile drying nozzle

Gegenstand der AnmeldungSubject of the application

Düse zum Reinigen und Trocknen von Profilen.Nozzle for cleaning and drying profiles.

Stand der TechnikState of the art

Profile, Kabel und Ähnliches müssen während der Verarbeitung meist gereinigt bzw. getrocknet werden. Dies geschieht üblicherweise durch sinnvoll angeordnete Luftdüsen, die die gesamte Oberfläche abblasen.Profiles, cables and similar items usually have to be cleaned or dried during processing. This is usually done using appropriately positioned air nozzles that blow off the entire surface.

Nachteilig ist, daß hierbei meist mehrere Düsen notwendig und der.The disadvantage is that several nozzles are usually necessary and the.

Energiebedarf sehr hoch ist. In vielen Fällen ist auch die Lärmbe1* lästigung erheblich.Energy requirements are very high. In many cases the noise pollution is also considerable.

Bei der zu schützenden Erfindung gibt es diese Nachteile nicht.The invention to be protected does not have these disadvantages.

BeschreibungDescription

Die Erfindung besteht aus einem 2-geteilten Körper (1+2), der eine Durchführung hat, die dem zu reinigenden Profil entspricht und einen Luftspalt ringsum das Profil aufweist. Die Teilung erlaubt die Montage auf ein Endlosprofil. Das Profil wird durch die Düse so geführt, daß es bei der Düse (7) eintritt und bei der Wirbelkammer (10) austritt. Im Inneren des Körpers befindet sich eine Ringkammer (4) mit einer Eintrittsbohrung (3) zum Zuführen der Preßluft.The invention consists of a two-part body (1+2) which has a passage that corresponds to the profile to be cleaned and has an air gap all around the profile. The division allows it to be mounted on an endless profile. The profile is guided through the nozzle so that it enters at the nozzle (7) and exits at the vortex chamber (10). Inside the body there is an annular chamber (4) with an inlet hole (3) for supplying the compressed air.

Die Durchführung ist so gestaltet, daß vom Ringkanal aus eine erweiterte Ringkanaldüse (5) entsteht, durch das zu reinigende Profil und der Kontur in der Düse. Durch diese Düse (5) strömt die Pressluft in einen zweiten Ringkanal (6). Dadurch entsteht ein Druckabfall zwischen den Ringkammern 4 u. 6.The passage is designed in such a way that an extended ring channel nozzle (5) is created from the ring channel, through the profile to be cleaned and the contour in the nozzle. The compressed air flows through this nozzle (5) into a second ring channel (6). This creates a pressure drop between the ring chambers 4 and 6.

Aus dem Ringkanal (6) strömt die Luft durch eine zweite erweiterte Düse (7) ins Freie. In den Ringdüsen 4 und 6 erreicht die Luft direkt auf der Oberfläche des zu reinigenden Profils eine sehr hohe Geschwindigkeit und reißt so die Feuchtigkeit mit. Die beschriebene Ausführung ergibt eine zweistufige Expansion der Preßluft. Dadurch wird die Energie der Preßluft doppelt genutzt. Der Reinigungseffekt wird verdoppelt. Die Geschwindigkeit auf der Oberfläche entspricht der theoretischen Geschwindigkeit nach den Gesetzen der Thermodynamik. Die beschriebene Gestaltung erlaubt auch überkritische Druckstufen und damit Überschallgeschwindigkeit in der Ringdüse. Durch die untere Bohrung (8) wird die Druckdifferenz in der Ringdüse 5 kontrolliert in dem eine entsprechende Luftmenge abgelassen wird. Gleichzeitig wird im Ringkanal 6 angesammeltes Wasser abgelassen.The air flows out of the ring channel (6) through a second, expanded nozzle (7) into the open air. In the ring nozzles 4 and 6, the air reaches a very high speed directly on the surface of the profile to be cleaned, thus taking the moisture with it. The design described results in a two-stage expansion of the compressed air. This means that the energy of the compressed air is used twice. The cleaning effect is doubled. The speed on the surface corresponds to the theoretical speed according to the laws of thermodynamics. The design described also allows supercritical pressure levels and thus supersonic speed in the ring nozzle. The pressure difference in the ring nozzle 5 is controlled through the lower bore (8) by releasing a corresponding amount of air. At the same time, water that has accumulated in the ring channel 6 is drained.

NÜRNBERGER & CO. GMBHNÜRNBERGER & CO. GMBH

r- INDUSTRIEDÜSEN r- INDUSTRIAL NOZZLES

Claims (1)

SchutzansprücheProtection claims Anspruch 1Claim 1 Geschützt werden soll eine Trockendüse, dadurch gekennzeichnet daß ein teilbarer Körper (1+2) und das zu behandelnde Profil eine Ringdüse (5) bilden. Anspruch 2 Gemäß Anspruch 1+2 können auch zwei oder mehr Ringdüsen (5+7) vorhanden sein, so daß eine mehrstufige Expansion gegeben ist. Anspruch 3 Gebildet aus Anspruch 1+2 können die Ringdüsen so ausgebildet sein, daß sie die Gestalt einer erweiterten Düse (Lavaldüse) haben und überkritische Druckstufen und damit Oberschallgeschwindigkeiten in der Düse erlauben. Anspruch 4 Ergibt sich aus Anspruch 1 bis 3, dadurch gekennzeichnet, daß Ablaßbohrungen (8+9) die Drainage des Ringkanals ermöglichen und die Druckdifferenz zwischen den einzelnen Ringdüsen einstellbar machen. Anspruch 5 Gebildet aus den Ansprüchen 1-4, sowie einer oder mehrerer Ringkammern (10), die durch Wirbelbildung den Luftverlust auf der ungünstigen^ Seite verringern.A drying nozzle is to be protected, characterized in that a divisible body (1+2) and the profile to be treated form a ring nozzle (5). Claim 2 According to claims 1+2, two or more ring nozzles (5+7) can also be present, so that a multi-stage expansion is provided. Claim 3 Formed from claims 1+2, the ring nozzles can be designed in such a way that they have the shape of an expanded nozzle (Laval nozzle) and allow supercritical pressure levels and thus supersonic speeds in the nozzle. Claim 4 Resulting from claims 1 to 3, characterized in that drain holes (8+9) enable the drainage of the ring channel and make the pressure difference between the individual ring nozzles adjustable. Claim 5 Formed from claims 1-4, as well as one or more ring chambers (10), which reduce the air loss on the unfavorable^ side by forming vortices.
DE9315255U 1993-10-09 1993-10-09 Profile dry nozzle Expired - Lifetime DE9315255U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9315255U DE9315255U1 (en) 1993-10-09 1993-10-09 Profile dry nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9315255U DE9315255U1 (en) 1993-10-09 1993-10-09 Profile dry nozzle

Publications (1)

Publication Number Publication Date
DE9315255U1 true DE9315255U1 (en) 1994-04-28

Family

ID=6899102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9315255U Expired - Lifetime DE9315255U1 (en) 1993-10-09 1993-10-09 Profile dry nozzle

Country Status (1)

Country Link
DE (1) DE9315255U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122992C1 (en) * 2001-05-11 2002-08-08 Ukm Umformtechnik Und Kraftfah Device for de-oiling mass parts with a structured surface using a compressed air jet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122992C1 (en) * 2001-05-11 2002-08-08 Ukm Umformtechnik Und Kraftfah Device for de-oiling mass parts with a structured surface using a compressed air jet

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