DE838225C - Device for sound treatment - Google Patents

Device for sound treatment

Info

Publication number
DE838225C
DE838225C DEA2409A DEA0002409A DE838225C DE 838225 C DE838225 C DE 838225C DE A2409 A DEA2409 A DE A2409A DE A0002409 A DEA0002409 A DE A0002409A DE 838225 C DE838225 C DE 838225C
Authority
DE
Germany
Prior art keywords
sound
generators
sonication
emitters
motive force
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
DEA2409A
Other languages
German (de)
Inventor
Dr Heinz Thiede
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.)
Atlas Werke AG
Original Assignee
Atlas Werke 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 Atlas Werke AG filed Critical Atlas Werke AG
Priority to DEA2409A priority Critical patent/DE838225C/en
Application granted granted Critical
Publication of DE838225C publication Critical patent/DE838225C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/85Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Description

Zur Beschallung größerer Flüssigkeitsmengen kann man entweder die Flüssigkeit an den Schallstrahlern vorbeileiten oder die Schallstrahler so bewegen, daß die Schallstrahlen nacheinander den gesamten Flüssigkeitsraum bestreichen. For sonication of larger amounts of liquid you can either use the Guide liquid past the sound emitters or move the sound emitters in such a way that that the sound beams sweep the entire liquid space one after the other.

Erfindungsgemäß läßt sich eine Beschallung großer Flüssigkeitsmengen auf besonders einfache und zweckmäßige Art und Weise dadurch erzielen, daß die Schallerzeuger, vorzugsweise in Analogie zum Segnerschen Wasserrad, so beweglich gelagert sind, daß der Schallstrahlungsdruck als Bewegungskraft dient. Bei Luftschallerzeugern mit Resonatoren ist zwar bekannt, daß man die Gleichrichterwirkung der Luftströmung in der Resonatorenmündung durch Rotation in der Weise eines Segnerschen Wasserrades nachweisen kann. Diese Anordnung ist jedoch nur zu Laborzwecken verwendet worden; zum Beschallen größerer Räume mit Hilfe bewegter Schallstrahler hat man dagegen bisher immer einen besonderen Antrieb vorgesehen. According to the invention, large amounts of liquid can be sonicated achieve in a particularly simple and expedient manner that the sound generator, preferably in analogy to Segner's water wheel, so movably mounted, that the sound radiation pressure serves as a motive force. With airborne sound generators With resonators it is known that the rectifying effect of the air flow can be achieved in the mouth of the resonator by rotation in the manner of a Segner water wheel can prove. However, this arrangement has only been used for laboratory purposes; on the other hand, one has to use moving sound emitters to fill larger rooms with sound up to now a special drive has always been provided.

In der Zeichnung ist die Erfindung beispielsweise veranschaulicht. In einem mit Flüssigkeit gefüllten Behälter I sind am unteren Ende einer vertikalen, im Deckel 2 gelagerten Welle 3 vier magnetostriktive Schallstrahler 5, go0 gegeneinander versetzt, angeordnet. Um einen größeren Wirkraum während der Umdrehung zu bestreichen, sind die Strahler so geneigt, daß ihre Hauptstrahlrichtung mit der Radialebene einen Winkel a einschließt. Die rückseitige Strahlfläche der Schwinger ist abgeschirmt, so daß sämtliche Schwinger mit ihrem Strahlungsdruck in gleichem Sinn auf die Welle einwirken und eine Drehbewegung in Analogie zum Segnerschen Wasserrad hervorrufen. Auf diese Weise wird der gesamte Flüssigkeitsraum gleichmäßig beschallt. Durch die Bewegung der flügelradartig wirkenden Strahler wird die Flüssigkeit im Behälter umgewälzt. The invention is illustrated by way of example in the drawing. In a container I filled with liquid are at the lower end of a vertical, in the cover 2 mounted shaft 3 four magnetostrictive sound emitters 5, go0 against each other staggered, arranged. To cover a larger active space during the rotation, the emitters are inclined so that their main beam direction is one with the radial plane Angle a includes. The rear beam surface of the transducer is shielded, so that all transducers with their radiation pressure in the same sense on the shaft act and cause a rotary movement in analogy to Segner's water wheel. In this way, the entire liquid space is sonicated evenly. Through the Movement of the impeller-like emitters is the liquid in the container circulated.

Die Magnetostriktionsschwinger können, wenn eine Berührung mit der zu beschallenden Flüssigkeit unerwünscht ist, eingekapselt sein. Natürlich können auch andere, z. B. piezoelektrische Schallerzeuger mit gerichteter Schallstrahlung verwendet werden. Ferner ist es vorteilhaft, zum Beschallen größerer Räume mehrere Schallstrahler an gemeinsamer Welle axial gegeneinander versetzt anzuordnen. The magnetostrictive transducer can when a contact with the liquid to be sonicated is undesirable, be encapsulated. Of course you can also others, e.g. B. piezoelectric sound generator with directed sound radiation be used. It is also advantageous to use several of them to fill larger rooms with sound To arrange sound emitters axially offset from one another on a common shaft.

Schließlich kann die Erfindung auch zum Beschallen von Luft- oder Gas räume sinngemäß verwendet werden, jedoch nicht durch Gleichrichterwirkung von Resonatoren, sondern durch Gasschwinggeneratoren, die mit einem Luftstrom betrieben werden, wie Sirenen oder Pfeifen, und bei denen die Rückstoßwirkung des austretenden Gasstromes zum Bewegen von Schallstrahlern für industrielle Zwecke ausreicht. Finally, the invention can also be used for the irradiation of air or Gas spaces can be used in the same way, but not through the rectifying effect of Resonators, but rather by gas oscillating generators that are operated with a stream of air be like sirens or whistles, and in which the recoil effect of the escaping Sufficient gas flow for moving sound emitters for industrial purposes.

Claims (5)

PATENTANSPRUCHE: I. Vorrichtung zur Beschallung von Flüssigkeiten mit Hilfe bewegter Schallerzeuger, dadurch gekennzeichnet, daß die Schallerzeuger, vorzugsweise in Analogie zum Segnerschen Wasserrad, so beweglich angeordnet sind, daß der Schallstrahlungsdruck als Bewegungskraft dient. PATENT CLAIMS: I. Device for sonication of liquids with the aid of moving sound generators, characterized in that the sound generators, preferably in analogy to Segner's waterwheel, so movably arranged, that the sound radiation pressure serves as a motive force. 2. Vorrichtung nach Anspruch I, dadurch gekennzeichnet, daß mehrere Schallstrahler nach Art eines Flügelrades an einer gemeinsamen Rotationswelle angeordnet sind. 2. Apparatus according to claim I, characterized in that several Sound emitter arranged in the manner of an impeller on a common rotating shaft are. 3. Vorrichtung nach Anspruch I und 2, dadurch gekennzeichnet, daß die Schallstraliler so geneigt sind, daß ihre Hauptstrahlrichtung mit der Radialebene einen Winkel bildet. 3. Apparatus according to claim I and 2, characterized in that the sound streamers are inclined so that their main beam direction coincides with the radial plane forms an angle. 4. Vorrichtung nach Anspruch I bis 3, dadurch gekennzeichnet, daß die Schallstrahler an ihrer Welle axial gegeneinander versetzt sind. 4. Apparatus according to claim I to 3, characterized in that the sound emitters are axially offset from one another on their shaft. 5. Vorrichtung zur Beschallung von Gasen, dadurch gekennzeichnet, daß ein oder mehrere durch einen Gasstrom betriebene Gasschwinggeneratoren, z. B. Sirenen, so beweglich gelagert sind, daß der Rückstoß des austretenden Gasstromes als Bewegungskraft dient. 5. Device for the sonication of gases, characterized in that that one or more gas oscillating generators operated by a gas stream, e.g. B. Sirens, are mounted so movably that the recoil of the exiting gas stream serves as a motive force.
DEA2409A 1950-06-27 1950-06-27 Device for sound treatment Expired DE838225C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA2409A DE838225C (en) 1950-06-27 1950-06-27 Device for sound treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA2409A DE838225C (en) 1950-06-27 1950-06-27 Device for sound treatment

Publications (1)

Publication Number Publication Date
DE838225C true DE838225C (en) 1952-05-05

Family

ID=6919884

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA2409A Expired DE838225C (en) 1950-06-27 1950-06-27 Device for sound treatment

Country Status (1)

Country Link
DE (1) DE838225C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043190B (en) * 1953-06-30 1958-11-06 Wacker Hermann Process for the preparation of suspensions containing lime or cement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043190B (en) * 1953-06-30 1958-11-06 Wacker Hermann Process for the preparation of suspensions containing lime or cement

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