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DE1821546U - FLAT JET PRIMERALLY FOR SPRAY PIPES. - Google Patents

FLAT JET PRIMERALLY FOR SPRAY PIPES.

Info

Publication number
DE1821546U
DE1821546U DER20992U DER0020992U DE1821546U DE 1821546 U DE1821546 U DE 1821546U DE R20992 U DER20992 U DE R20992U DE R0020992 U DER0020992 U DE R0020992U DE 1821546 U DE1821546 U DE 1821546U
Authority
DE
Germany
Prior art keywords
spray
dome
tube according
slot
spray tube
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
DER20992U
Other languages
German (de)
Inventor
Alfred Dipl Ing Reitz
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
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 Individual filed Critical Individual
Priority to DER20992U priority Critical patent/DE1821546U/en
Publication of DE1821546U publication Critical patent/DE1821546U/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/202—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor comprising inserted outlet elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/658—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts

Landscapes

  • Nozzles (AREA)

Description

"Flachstrahldüse in kappenförmiger Ausweitung" Dipl.-Ing.Alfred Reitz, Worms (Rhein), LäwigstrO w Flachstrahldüse vornehmlich für Spritzrohr Das Gebrauchsmaeter betrifft Spritzrohre, die s. B. bei Papier, und anderen Masehinen Verwendung finden. Diese be- sitzen entweder konische Bohrungen oder auswechselbare Sprühdüsen, u. U. auch in Ausbildung als Flachstrahldüsen."Flat jet nozzle in a cap-shaped expansion" Dipl.-Ing.Alfred Reitz, Worms (Rhine), Läwigstrasse w Flat jet nozzle primarily for spray pipe The usable meter applies to spray tubes, which are, for example, paper, and other Masehinen can be used. These are there are either conical bores or exchangeable spray nozzles, possibly also in the form of flat jet nozzles.

Zur Verbesserung der bisher bekannten Sprühdüsen-Anordnung besteht die Neuerung darin. daß in der Kuppe eines Maeneinsatzes ein derartiger Schlitz angeordnet ist, daß sich um 90 Grad versetzt zur Schlitzlängsachse ein Flachstrahl ergibt. Man erhält hierbei eine sehr vorteilhafte Strahlausführung, deren Verlauf von der Große und Länge des Schlitzes in der Einsatzkuppeabhängt. Diese Schlitzanordnungen ermöglichen die Verwendung von dünnwandigem Material so z. B. von Blechw Bei Anordnung von Reinigungsvorrichtung im Spritzrohr kann z. B. mit Bürsten der Schlitz wirkungsvoll gereinigt werden, zumal dann, wenn die Kuppe des Einsatzes um einen kleinen Betrag in das Düsenrohr hineinragt.To improve the previously known spray nozzle arrangement, the innovation consists in this. that such a slot is arranged in the tip of a gauge insert that there is a flat jet offset by 90 degrees to the longitudinal axis of the slot. A very advantageous jet design is obtained here, whose course of the size and length of the slot in the Application dome depends. These slot arrangements allow Use of thin-walled material such. B. von Blechw When arranging cleaning device in the spray tube can, for. B. with brushes the slot can be cleaned effectively, especially when the tip of the insert protrudes by a small amount into the nozzle tube.

Die Zeichnung zeigt eine beispielsweise Ausführungsform des Gebrauchsmusterst und zwart Abb. 1 einen Querschnitt durch ein Spritzrohr in Höhe der Düse, Abb. 2 einen Längsschnitt der Abb. 11 Abb. 3 Schnitt durch einen Düseneinsatz in Richtung der Schlitz-Längsachse, Abb. 4 einen Querschnitt der Abb. 3 Abb. 5 Oberansicht der Abb. 3 Mit 1 ist ein Spritzrohr bezeichnet, das z. B. für Papier oder Pappenmaschinen Verwendung finden kann. An der einen Seite des Rohres wird Wasser zugeführt und an der anderen Seite abgeleitet. In diesem Rohr befindet sich über die gesamte Länge verteilte Sprühdüsen.The drawing shows an exemplary embodiment of the utility model and Fig. 1 shows a cross section through a spray tube at the level of the nozzle, Fig. 2 a longitudinal section of Fig. 11 Fig. 3 Section through a nozzle insert in the direction the longitudinal axis of the slot, Fig. 4 a cross section of Fig. 3 Fig. 5 Top view of the Fig. 3 With 1 a spray tube is referred to, the z. B. for paper or board machines Can be used. On one side of the pipe water is supplied and derived on the other side. This tube is located over the entire length distributed spray nozzles.

In einem Trägerring 3 ist in dessen Hals 4 ein Düseneinsatz 2 mit einem Gewindering 5 od. dgl. befestigt. Als zusätzliche Sicherung gegen Herausfallen des Gewinderinges kann ein sogenannter Seegerring 6 vorgesehen werden.In a carrier ring 3, a nozzle insert 2 is in the neck 4 thereof a threaded ring 5 or the like. Attached. As an additional safeguard against falling out A so-called Seeger ring 6 can be provided for the threaded ring.

Der Düseneinsatz 2 besteht aus flachem Material wie z. B. aus Blech und besitzt nach dem Rohrinnern zu eine Kuppe 7. In dieser Kuppe ist ein Schlitz 8 eingearbeitet. Die Kuppe wird so in das Düsenrohr eingesetzt, daß sie etwas in dasselbe hineinragt. Infolge der linsenförmigen Düsenmündung 8 ergibt sich durch Prallwirkungen und durch den Einfluss der Strahlkontraktion ein flacher fäoherf6rmiger Flüssigkeitsstrahl (vergl. Fig. 3 und 4). Sehutzansprüche : The nozzle insert 2 consists of a flat material such as. B. made of sheet metal and has a dome 7 after the inside of the pipe. A slot 8 is incorporated in this dome. The dome is inserted into the nozzle tube in such a way that it protrudes slightly into the same. As a result of the lenticular nozzle orifice 8 results from Impact effects and by the influence of the jet contraction a flat, spherical jet of liquid (see Fig. 3 and 4). Eye protection requirements:

Claims (5)

Schutzansprüche 1. Spritzrohr für Papier-, Pappen- oder ähnlichen Maschinen, mit über die Länge des Rohres verteilten Sprühdüsen, welche jeweils in Schraubeneinsãtzen angeordnet sind, dadurch gekennzeichnet, daß in einem Düseneinsatz in einer Kuppenförmigen Erweiterung ein derartiger Schlitz angeordnet ist, daß sich um 90 Grad versetzt zur Schlitzlängsachse ein flacher fächerförmiger Flüssigkeitsstrahl ergibt.Protection claims 1. Spray pipe for paper, cardboard or similar Machines with spray nozzles distributed over the length of the pipe, each in Screw inserts are arranged, characterized in that in a nozzle insert such a slot is arranged in a dome-shaped extension that A flat fan-shaped liquid jet offset by 90 degrees to the longitudinal axis of the slot results. 2. Spritzrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Kuppe im Querschnitt völlig rund ausgebildet ist und an der Oberseite ein linienförmiger Schlitz eingearbeitet ist.2. Spray tube according to claim 1, characterized in that the dome is completely round in cross-section and a linear one at the top Slit is incorporated. 3. Spritzrohr nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Kuppe mit dem Schlitz sich um einen geringen Betrag in das Düsenrohr hineinerstreckt.3. Spray tube according to claim 1 and 2, characterized in that the Tip with the slot extends a small amount into the nozzle tube. 4. Spritzrohr nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Längsachse der Schlitze in der Umfangsrichtung verlaufen und mit Reinigungsbürsten erfassbar sind.4. Spray tube according to claim 1 to 3, characterized in that the The longitudinal axis of the slots run in the circumferential direction and with cleaning brushes are detectable. 5. Spritzrohr nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß der Düseneinsatz mit der kuppenformigen Erweiterung aus flachem Material, z. B. aus dünnem Blech besteht.5. Spray tube according to claim 1 to 3, characterized in that the Nozzle insert with the dome-shaped extension made of flat material, e.g. B. off thin sheet metal.
DER20992U 1960-09-03 1960-09-03 FLAT JET PRIMERALLY FOR SPRAY PIPES. Expired DE1821546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER20992U DE1821546U (en) 1960-09-03 1960-09-03 FLAT JET PRIMERALLY FOR SPRAY PIPES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER20992U DE1821546U (en) 1960-09-03 1960-09-03 FLAT JET PRIMERALLY FOR SPRAY PIPES.

Publications (1)

Publication Number Publication Date
DE1821546U true DE1821546U (en) 1960-11-10

Family

ID=32942024

Family Applications (1)

Application Number Title Priority Date Filing Date
DER20992U Expired DE1821546U (en) 1960-09-03 1960-09-03 FLAT JET PRIMERALLY FOR SPRAY PIPES.

Country Status (1)

Country Link
DE (1) DE1821546U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932512A1 (en) * 1979-08-10 1981-02-26 Eickhoff Geb Spray nozzle for underground dust elimination - consists of concave disc, with central aperture, clamped in feed bore
DE8716302U1 (en) * 1987-12-07 1988-02-04 Berliner Wasserwerke, 1000 Berlin Tubular component for water atomization systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932512A1 (en) * 1979-08-10 1981-02-26 Eickhoff Geb Spray nozzle for underground dust elimination - consists of concave disc, with central aperture, clamped in feed bore
DE8716302U1 (en) * 1987-12-07 1988-02-04 Berliner Wasserwerke, 1000 Berlin Tubular component for water atomization systems

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