AT55845B

AT55845B - Atomizer to achieve a uniform jet of unlimited width.

Info

Publication number: AT55845B
Authority: AT
Inventors: Fritz C Wickel
Original assignee: Fritz C Wickel
Priority date: 1910-05-24
Filing date: 1911-05-22
Publication date: 1912-10-10

Description

  

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   Den Gegenstand vorliegender Erfindung bildet nun ein Zerstäuber zur Erzielung eines   gleichmässigen   Strahles von unbegrenzter Breite und Mächtigkeit, der ohneweiters für   Flüssig-   keiten verschiedenster Konsistenz geeignet ist, eine Erwärmung oder Kühlung derselben ermöglicht und leicht geregelt und gereinigt werden kann. Dieser Zerstäuber bildet im Gegensatz zu den er-   wähnten   bekannten Anordnungen trotz unbegrenzter Streudüsenzahl ein in sich ungeteiltes Ganzes, ist dabei in der Bauart überaus einfach und somit in der Herstellung billig. 



   Die wesentlichsten Kennzeichen des Erfindungsgegenstandes bestehen in der zentralen Zuführung der zu zerstäubenden Stoffe, Vormischung des in der Vorrichtung so weitgehend wie möglich mechanisch zerkleinerten zu zerstäubenden Stoffes mit einem diesem gegebenenfallsbeizumischenden Stoffe, z.   B.   Pressluft, der vollständigen Zerkleinerung und gewissermassen Zerpulverung des Stoffes bzw. Stoffgemisches infolge hindurchführens desselben durch gegebenenfalls sich kreuzende und mit gerauhten Wandungen versehene Kanäle sowie endlich dem Austritt des zerstäubten Stones hzw.   Stoffgemischea aus   einer Vielzahl von in verschiedenen Ebenen liegenden, abwechselnd in Serien geradeaus, im Winkel schräg nach rechts und im Winkel schräg nach links oder anders gerichteten Kaual- oder Düsenöffnungen von zweckmässig rechtwinkligem Querschnitt.

   Hieraus ergibt sich eine zentrale Regelung der zur Zerstäubung gelangenden Stoffmenge, die   Möglichkeit.   
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   der grosse Aufschiagkiaft besitzt, und daher   ein festes Anhaften des aufzutragenden Stoffes bzw.   Stoffgemisches   an dem zu behandelnden   Werkstück   bedingt. 



   AnStelle komprimierter, erwärmter oder gekühlter, normaler Pressluft kann man in besonderen 
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   beschleunigen.   



   Die   Zeichnung veranschauiicht   eine   Ausführungsform   des Erfindungsgegenstandes. die zum   Zerstäuben vol Flüssigkeit,   z. B.   : Farbe mit Hilfe   von Pressluft, bestimmt ist. 



   Fig. 1 zeigt eine   schaubildliche Da. rstellung des Zerstäubers.   Fig. 2 stellt den Querschnitt desselben dar: Fig. 3 zeigt die   VielstrahJdiise   der   Zerstäubers. Fig.   4 stellt eine der seitlichen Verteiler- bzw. Zerstäuberplatten dieser Düse und Fig. 5 veranschaulicht eine zwischen je 
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   The subject matter of the present invention is an atomizer to achieve a uniform jet of unlimited width and thickness, which is anyway suitable for liquids of various consistencies, enables heating or cooling of the same and can be easily regulated and cleaned. In contrast to the known arrangements mentioned, this atomizer forms an undivided whole in spite of the unlimited number of sprinkling nozzles, is extremely simple in construction and therefore cheap to manufacture.



   The most important features of the subject matter of the invention consist in the central supply of the substances to be atomized, premixing of the substance to be atomized, which has been mechanically comminuted as largely as possible in the device, with a substance to be mixed in with this, e.g. B. compressed air, the complete comminution and to some extent pulverization of the substance or mixture of substances as a result of passing the same through possibly intersecting and roughened walls and finally the exit of the atomized stone hzw. Mixtures of substances a from a large number of lying in different planes, alternating in series straight ahead, at an angle obliquely to the right and at an angle obliquely to the left or otherwise directed caudal or nozzle openings with an expedient right-angled cross-section.

   This results in a central regulation of the amount of substance to be atomized, the possibility.
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   has a large impact, and therefore causes the substance or mixture of substances to adhere firmly to the workpiece to be treated.



   Instead of compressed, heated or cooled, normal compressed air, you can use special
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   accelerate.



   The drawing illustrates an embodiment of the subject matter of the invention. the liquid for atomization vol, z. B.: Color is determined with the help of compressed air.



   Fig. 1 shows a diagrammatic Da. setting up the atomizer. Fig. 2 shows the cross-section of the same: Fig. 3 shows the multi-beam of the atomizer. Fig. 4 illustrates one of the side manifold or atomizer plates of this nozzle and Fig. 5 illustrates one between each
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Claims

<Desc / Clms Page number 5> is arranged that by laying the plates on top of one another, with each plate forming the cover of the channels of the adjacent plate, a long, narrow block is created, interspersed with easily accessible, possibly intersecting, channels of any shape and direction. which acts as a multi-jet nozzle.

6. Atomizer according to claim 1, 2 and 5, characterized in that the channels contain any number of roughness or projections in order to ensure the finest possible distribution of the substance or mixture of substances to be atomized.

7. Atomizer according to claim 1 to 6, characterized in that the block containing the channel system is preceded by a mixing chamber to which the substance to be atomized or the substances to be mixed and atomized are supplied in numerous individual streams.

8. Atomizer according to claim l to 7, characterized in that the access of the substances to be mixed and atomized to the mixing chamber takes place through an expediently V-shaped perforated plate which is occupied with prismatic or differently shaped bosses between which the passage openings are located, for the purpose of the flow of the to be atomized and the EMI5.1 the perforations of the plate are torn even further.

9. Atomizer according to claim 1 to 8, characterized in that the nozzle holder is provided on the narrow side facing the mixing chamber with optionally differently deep grooves, each of which is assigned to a series of channels in order to evenly distribute the pre-atomized shock to the series of channels.

10. Atomizer according to claim 1 to 9, characterized in that the slot-shaped mouth of the inner of the boxes forming the feed chambers is provided with bevelled edges that partially overlap the distributor plate. in order to feed the substance to be atomized evenly through the channels formed in this way to the said plate, it being possible to change the cross-section of these channels in a manner known per se by moving the inner box in the outer one.