DE815628C - Rotary jet liquid atomizer - Google Patents

Rotary jet liquid atomizer

Info

Publication number
DE815628C
DE815628C DEP31189D DEP0031189D DE815628C DE 815628 C DE815628 C DE 815628C DE P31189 D DEP31189 D DE P31189D DE P0031189 D DEP0031189 D DE P0031189D DE 815628 C DE815628 C DE 815628C
Authority
DE
Germany
Prior art keywords
rotary jet
jet liquid
liquid atomizer
ball
atomizer
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
DEP31189D
Other languages
German (de)
Inventor
Hans-Ulrich Klein
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 DEP31189D priority Critical patent/DE815628C/en
Application granted granted Critical
Publication of DE815628C publication Critical patent/DE815628C/en
Expired 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3468—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber
    • B05B1/3473—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber in response to liquid pressure
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet

Landscapes

  • Nozzles (AREA)

Description

Die Erfindung betrifft einen Zerstäuber, der dazu dienen soll, Flüssigkeiten aller Art, auch dickflüssige und solche mit mechanischen Verunreinigungen, bei niedrigen Drücken von etwa 0,75 atü an zu zerstäuben.The invention relates to an atomizer which is intended to be used to atomize liquids of all types, including viscous ones and those with mechanical impurities, at low pressures of about 0.75 atmospheres.

Die Ausnutzung der Fliehkraft eines in spiralartige Drehbewegung versetzten Flüssigkeitsstroms bei seinem Austritt in die Außenluft zum Zwecke der Zerstäubung in möglichst kleine Flüssigkeitsteilchen ist in der Technik bereits bekannt. Der tangentiale Eintritt in den Rotationsraum erfolgt dabei mit Hilfe von Kanälen oder entsprechend angeordneten Bohrungen. Nach der Erfindung erfolgt die Umlenkung und Aufteilung des Flüssigkeitsstroms durch eine Kugel. Diese Anordnung hat den Vorteil, daß der Zerstäuber sich selber reinigt.The use of the centrifugal force of a spiral-like rotary motion Liquid flow when it emerges into the outside air for the purpose of atomization Liquid particles that are as small as possible are already known in the art. Of the tangential entry into the rotation space takes place with the help of channels or appropriately arranged holes. According to the invention, the deflection takes place and Division of the liquid flow by a ball. This arrangement has the advantage that the atomizer cleans itself.

Zerstäuber dieser Art finden vornehmlich Verwendung in verschiedenen Zweigen der Wasseraufbereitung zur Sauerstoffanreicherung der Wasserteilchen, zur Schaumvernichtung und Befeuchtung von Materialien in verschiedenen Industriezweigen. Sie werden außerdem zu Beregnungs- und Löschzwecken sowie zur Verhinderung von Staubexplosionen und in Klimaanlagen. aller Art verwendet. .Atomizers of this type are primarily used in various Branches of water treatment for oxygenation of the water particles, for Foam destruction and moistening of materials in various branches of industry. They are also used for sprinkling and extinguishing purposes and to prevent dust explosions and in air conditioners. used of all kinds. .

In der Zeichnung ist der Zerstäuber gemäß der Erfindung in einem Ausführungsbeispiel dargestellt. .In the drawing, the atomizer according to the invention is in one embodiment shown. .

Fig. i zeigt einen Axialschnitt durch den Zerstäuber und Fig. 2 einen Radialschnitt nach der Linie A-B von Fig. i, in dem die Kugel fortgelassen ist. Der Apparat besteht aus drei Hauptteilen: dem Gehäuse i mit Mundstück, dem eingeschraubten Rohrgewindestutzen 2 und der beweglichen Kugel 3. Die Abdichtung der Teile i und 2 gegeneinander erfolgt vorzugsweise durch einen Lederring. Die Auswahl der Werkstoffe für die Herstellung des Zerstäuberkopfes ist von der Art der zu zerstäubenden Flüssigkeit und dem Verwendungszweck abhängig. Die der Flüssigkeitsteilung und -lenkung dienenden Keilrillen können eingegossen, eingedrückt oder maschinell eingearbeitet sein. Die Kugel bewegt sich zwischen einem unteren und einem oberen Sitz.FIG. I shows an axial section through the atomizer and FIG. 2 shows one Radial section along the line A-B of Fig. I, in which the ball has been omitted. The device consists of three main parts: the housing i with the mouthpiece, the screwed-in one Threaded pipe connector 2 and the movable ball 3. The sealing of parts i and 2 against each other is preferably done by a leather ring. The choice of materials for the manufacture of the atomizer head depends on the type of liquid to be atomized and the intended use. Those used to divide and direct fluids V-grooves can be cast, indented or machined. the Ball moves between a lower and an upper seat.

Die Wirkungsweise des Erfindungsgegenstandes ist die folgende, wobei der Weg der Flüssigkeit in der Zeichnung durch Pfeillinien gekennzeichnet ist: Durch den Flüssigkeitsdruck, der sehr gering sein kann, wird die auf dem unteren Sitz ruhende Kugel 3 gegen den oberen profilierten Sitz gedrückt. Die Flüssigkeit umströmt die Kugel 3 und wird durch die keilartig verlaufenden, tangentialen Nuten in einzelne Strahlen aufgeteilt. Diese treten mit hoher Geschwindigkeit tangential in den konischen Raum des Mundstücks i ein und schließen sich zu einem spiralartig zum Austritt rotierenden Flüssigkeitsfilm aneinander. Dieser wird an der Austrittskante durch die Fliehkraft in kleinste Teilchen zerrissen, die hohlkegelartig mit einem Sprühwinkel von etwa 9o° nach außen geschleudert werden. Nach Außerbetriebnahme fällt die Kugel auf den unteren Sitz zurück und gibt etwa vorhandene mechanische Verunreinigungen frei, die bei der nächsten Inbetriebnahme ausgespült werden.The mode of operation of the subject matter of the invention is as follows, where the path of the liquid is indicated in the drawing by arrow lines: Through the fluid pressure, which can be very low, will be that on the lower seat resting ball 3 pressed against the upper profiled seat. The liquid flows around it the ball 3 and is separated by the wedge-like, tangential grooves Split rays. These enter the conicals tangentially at high speed Space of the mouthpiece i and close to form a spiral rotating towards the outlet Liquid film on each other. This is caused by centrifugal force at the trailing edge torn into tiny particles, the hollow cone-like with a spray angle of about 9o ° can be thrown outwards. After shutdown, the ball falls on the lower seat back and releases any existing mechanical contamination, which will be flushed out the next time it is used.

Claims (1)

PATENTANSPRUCH: Drehstrahl-Flüssigkeitszerstäuber, dadurchgekennzeichnet, daß durch zwei verschraubbare Teile (1, 2) eine Kugel (3) beweglich gehalten wird, die auf der Flüssigkeitseintrittsseite einen ringförmigen Querschnitt frei läßt, während der auf der Austrittsseite gelegene wirksame Querschnitt durch tangentiale, sich keilartig in Strömungsrichtung verengende Nuten gebildet wird. PATENT CLAIM: Rotary jet liquid atomizer, characterized in that a ball (3) is movably held by two screwable parts (1, 2) which leaves an annular cross-section free on the liquid inlet side, while the effective cross-section on the outlet side is tangential, wedge-like Grooves narrowing in the flow direction are formed.
DEP31189D 1949-01-08 1949-01-08 Rotary jet liquid atomizer Expired DE815628C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP31189D DE815628C (en) 1949-01-08 1949-01-08 Rotary jet liquid atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP31189D DE815628C (en) 1949-01-08 1949-01-08 Rotary jet liquid atomizer

Publications (1)

Publication Number Publication Date
DE815628C true DE815628C (en) 1951-10-04

Family

ID=7372200

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP31189D Expired DE815628C (en) 1949-01-08 1949-01-08 Rotary jet liquid atomizer

Country Status (1)

Country Link
DE (1) DE815628C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241687A1 (en) * 2009-03-31 2010-10-20 Woongjin Coway Co., Ltd. Sterilizing water dispensing apparatus, and bidet and toilet seat having the same
WO2020095014A1 (en) * 2018-11-09 2020-05-14 Leafgreen Limited Spray configuration with inlet controls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2241687A1 (en) * 2009-03-31 2010-10-20 Woongjin Coway Co., Ltd. Sterilizing water dispensing apparatus, and bidet and toilet seat having the same
AU2009222540B2 (en) * 2009-03-31 2012-08-23 Woongjin Coway Co., Ltd. Sterilizing water dispensing apparatus, and bidet and toilet seat having the same
WO2020095014A1 (en) * 2018-11-09 2020-05-14 Leafgreen Limited Spray configuration with inlet controls

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