DE323415C - Automatic pressure line differential mixer - Google Patents

Automatic pressure line differential mixer

Info

Publication number
DE323415C
DE323415C DE1918323415D DE323415DD DE323415C DE 323415 C DE323415 C DE 323415C DE 1918323415 D DE1918323415 D DE 1918323415D DE 323415D D DE323415D D DE 323415DD DE 323415 C DE323415 C DE 323415C
Authority
DE
Germany
Prior art keywords
pressure line
pressure
liquid
container
differential mixer
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
DE1918323415D
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.)
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
Application granted granted Critical
Publication of DE323415C publication Critical patent/DE323415C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/315Injector mixers in conduits or tubes through which the main component flows wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof

Description

Selbsttätiger Druckleitungs-Differential-Mischapparat. in der Industrie gibt es Fälle. in denen zwei verschiedenartige Flüssigkeiten in einer unter Druck befindlichen Leitung so niiteinander vermengt werden müssen, daß die eine Flüssigkeit nur in ganz geringer Menge der andern beigemischt werden darf. Dabei soll womöglich das Mischungsverhältnis annähernd und selbsttätig konstant - 1 ileiben, auch bei veränderter Durchflußmenge der größeren Durchflußmasse durch den Mischapparat.Automatic pressure line differential mixer. in the industry there are cases. in which two different liquids in one under pressure must be mixed with each other in such a way that the one liquid may only be added to the other in very small quantities. It should possibly the mixing ratio remains approximately and automatically constant - 1, even with changed flow rate of the larger flow mass through the mixer.

Beiden Anforderungen entspricht der nacllstehend ais Neuerung beschriebene selbsttätige Atischapparat. The one described below as an innovation corresponds to both requirements automatic atischapparat.

In der beiliegenden Zeichnung stellen dar: a die Durchfluß- bzw. Speiseleitung für die Hauptflüssigkeitsmasse, b und b' zwei Rohrtutzen der Leitung mit Rohrverschraubungen c und c' zum Anschluß an den zylinfrischen vertikalen Flüssigkeitsbehälter d zur Aufnahme der Zusatzflüssigkeit e, f die Füllöffnung und Verschlußkappe für den Behälter d, g ein Rebulierstopfen 0. dgl., zwischen den beiden Rohrverbindungen b und b' angebracht, h ein Kapillarrohr aus Glas o. dgl. mit Abdichtungsastopfen i zwischen der Flüssigkeit in a und e. The attached drawing shows: a the flow or Feed line for the main liquid mass, b and b 'two pipe sockets of the line with screwed pipe connections c and c 'for connection to the cylindrical vertical liquid container d for receiving the additional liquid e, f the filling opening and sealing cap for the container d, g a rebalancing stopper 0. The like, between the two pipe connections b and b 'attached, h a capillary tube made of glass or the like with a sealing plug i between the liquid in a and e.

Die Wirkungsweise dieses Apparates ist foigende: Bei k tritt die Flüssigkeitsmasse unter einem gewissen Druck und Geschwindigkeit ein, bei 1 aus der Leitung aus. Durch Niederschrauben des Regulierstopfens g wird eine Verengung des Durchganges der Leitung bei m und dadurch eine Druckdiffenz zwischen den Stutzen b und b' erzeugt. Diese Druckdifferenz überträgt sich durch den Stutzen b auf die Mischflüssigkeit in e und veranlaßt ein Austreten derselben durch das Kapillarrohr h in die Flüssigkeitsmasse ei n. The mode of operation of this apparatus is as follows: At k the Liquid mass under a certain pressure and speed on, at 1 off the line. Screwing down the regulating plug g creates a constriction of the passage of the line at m and thus a pressure difference between the nozzles b and b 'generated. This pressure difference is transferred through the nozzle b to the Mixed liquid in e and causes it to exit through the capillary tube h into the liquid mass.

Das Mischungsverhältnis bei n ist allein von dem Regulierorgan g abhängig, dessen Stellung die Druckdifferenz zwischen b und b' erzeugt. Ändert sich die Durchflußmenge in a. dann ändert sich auch die Geschwindigkeit bei itt und mit dieser die Druckdifferenz zwischen ö und b', also auch die Ausflußmenge der Nfisehflüssigkeit, so daß das Mischverhältnis bei n zwischen Hauptflüssigkeitsmenge und Zusatzflüssigkeit entsprchend dem Regulierwiderstand g und demjenigen des Isapillarrohres h in gewissen Grenzen koustant erhalten werden kann.The mixing ratio at n depends solely on the regulating element g, the position of which creates the pressure difference between b and b '. The flow rate changes in a. then the speed also changes at itt and with it the pressure difference between ö and b ', thus also the outflow of the nefal fluid, so that the Mixing ratio at n between the main liquid quantity and the additional liquid corresponds accordingly the regulating resistance g and that of the isapillary tube h within certain limits coustant can be obtained.

Die ausgetretene Zusatzflüssigkeit wird durch Teile der Hauptflüssigkeit ersetzt. Die beiden Flüssigkeitsmengen können sich dann im Behälter d mengen oder durch bekannte Vorrichtungen getrennt erhalten bleiben. The leaked additional liquid is replaced by parts of the main liquid replaced. The two quantities of liquid can then mix in the container d or remain separated by known devices.

Claims (1)

PATENT-ANSPRECH: Selbsttätiger Druckleitungs-Differential-Mischapparat für zwei verschiedenartige Flüssigkeiten, von denen die eine durch eine Druckleitung fließt, die zweite sich in einem Behälter befindet, welcher durch zwet Stutzen derart mit der Druckietting verbunden ist, daß durch den einen Stutzen die Druckleitungsflüssligkeit in den Behälter frei eintreten, die Zusatzflüssigkeit jedoch durch ein im anderen Stutzen abgedichtetes Kapillarrohr austreten und sich mit der Druckleitungsflüssigkeit in der Druckleitung vermischen kann, dadurch gekennzeichnet, daß zwischen den beiden Rohrstutzen (b und b') ein in die Druckleitung verschiden tief einführbares Regulierorgan (g) angeordnet ist welches je nach Stellung und Druckflußgeschwindigkeit eine Druckdifferenz zwischen den beiden Rohrstutzen erzeugt und durch diese Druckdifferenz den Austritt der Zusatzflüssigkeit durch das Rapillarrohr (h) in die Druckleitung (a) selbsttätig gleichmäßig und im gewünschten Verhältnis bewirkt.PATENT REPRESENTATION: Automatic pressure line differential mixer for two different fluids, one of which through a pressure line flows, the second is located in a container, which through two stubs in such a way is connected to the Druckietting that the pressure line fluid through one nozzle freely enter the container, but the additional liquid through one in the other Outlet sealed capillary tube and come out with the pressure line liquid can mix in the pressure line, thereby marked that between the two pipe sockets (b and b ') a different depth in the pressure line insertable regulating member (g) is arranged which depends on the position and pressure flow rate a pressure difference is generated between the two pipe sockets and through this pressure difference the exit of the additional liquid through the rapillary tube (h) into the pressure line (a) automatically effected evenly and in the desired ratio.
DE1918323415D 1918-10-24 1918-10-24 Automatic pressure line differential mixer Expired DE323415C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE323415T 1918-10-24

Publications (1)

Publication Number Publication Date
DE323415C true DE323415C (en) 1920-07-27

Family

ID=6173244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918323415D Expired DE323415C (en) 1918-10-24 1918-10-24 Automatic pressure line differential mixer

Country Status (1)

Country Link
DE (1) DE323415C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714963A (en) * 1951-12-06 1955-08-09 Herbert C Lester Apparatus for injecting a liquid into a fluid stream
US2720213A (en) * 1951-06-14 1955-10-11 Jr George E Whitcomb Injector for dry cleaning apparatus
DE1150048B (en) * 1954-03-03 1963-06-12 Dagmar Edith Cameron Blass Geb Flow mixer for liquids
EP0243104A2 (en) * 1986-04-18 1987-10-28 Fluid Technology Limited Fluid injection system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720213A (en) * 1951-06-14 1955-10-11 Jr George E Whitcomb Injector for dry cleaning apparatus
US2714963A (en) * 1951-12-06 1955-08-09 Herbert C Lester Apparatus for injecting a liquid into a fluid stream
DE1150048B (en) * 1954-03-03 1963-06-12 Dagmar Edith Cameron Blass Geb Flow mixer for liquids
EP0243104A2 (en) * 1986-04-18 1987-10-28 Fluid Technology Limited Fluid injection system
EP0243104A3 (en) * 1986-04-18 1989-08-02 Fluid Technology Limited Fluid injection system

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