DE323415C - Automatic pressure line differential mixer - Google Patents
Automatic pressure line differential mixerInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/315—Injector 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector 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)
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)
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 |
-
1918
- 1918-10-24 DE DE1918323415D patent/DE323415C/en not_active Expired
Cited By (5)
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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