DE367610C - Device for evenly distributing the washing liquid in washing towers or distillation columns - Google Patents

Device for evenly distributing the washing liquid in washing towers or distillation columns

Info

Publication number
DE367610C
DE367610C DEF47809D DEF0047809D DE367610C DE 367610 C DE367610 C DE 367610C DE F47809 D DEF47809 D DE F47809D DE F0047809 D DEF0047809 D DE F0047809D DE 367610 C DE367610 C DE 367610C
Authority
DE
Germany
Prior art keywords
washing
towers
distillation columns
evenly distributing
liquid
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
DEF47809D
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.)
Hoechst AG
Original Assignee
Hoechst AG
Publication date
Priority to DEF47809D priority Critical patent/DE367610C/en
Application granted granted Critical
Publication of DE367610C publication Critical patent/DE367610C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18Absorbing units; Liquid distributors therefor
    • B01D53/185Liquid distributors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18Absorbing units; Liquid distributors therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

Vorrichtung zum gleichmäßigen Verteilen der Waschflüssigkeit in Waschtürmen oder Destillationskolonnen.Device for evenly distributing the washing liquid in washing towers or distillation columns.

Um bei Rieseltürmen zum Waschen von Gasen und Dämpfen eine gute Wirksamkeit zu erreichen, ist es wichtig, daß die Flüssigkeit auf ihrem Wege durch die Turmfüllung gleichmäßig verteilt bleibt. Die gleichmäßige Verteilung wird jedoch dadurch erschwert, daß diejenigen Teile der Flüssigkeit, welche die Wand des Turmes erreicht haben, zum allergrößten Teil schnell an ihr herunterlaufen und nicht mehr in das Innere der Füllung zurückkehren. Man suchte diesen Mißstand durch Unterteilung der Füllung zu beseitigen, lagerte das Füllungsmaterial auf mehreren Siebböden, die die Flüssigkeit abfingen und von neuem verteilten. Diese Unterteilung ist bei Verwendung von schwerem Füllmaterial schon wegen der Gewichtsverteilung nötig. In neuerer Zeit verwendet man für Waschtürme vielfach leichtes Füllmaterial, wie Ringe, Spiralen, Hohlkugeln u. dgl., so daß die Unterteilung des Gewichtes wegen selbst bei hohen Türmen nicht erforderlich wäre. Das schnelle widerstandslose Herunterlaufen großer Flüssigkeitsmengen an der Wandung verlangt aber nach Abhilfe, damit der Waschturm einen höheren Wirkungsgrad erhält. In order to be effective in trickle towers for washing gases and vapors To achieve this, it is important that the liquid is on its way through the tower filling remains evenly distributed. The even distribution is made more difficult, however, that those parts of the liquid which have reached the wall of the tower, for the most part run down it quickly and no longer into the interior return of the filling. This problem was sought by dividing the filling To eliminate the filling material stored on several sieve trays, which the liquid intercepted and redistributed. This subdivision is when using heavy Filling material is necessary because of the weight distribution. Used more recently For washing towers one often uses light filling material, such as rings, spirals, hollow spheres and the like, so that the subdivision of the weight is not even with high towers would be required. The rapid running down of large amounts of liquid without any resistance on the wall, however, requires remedial action so that the washing tower has a higher degree of efficiency receives.

Durch nachfolgend beschriebene Vorrichtung wird eine außerordentliche Verbesserung der Wirkung hoher Waschtürme ohne Unterteilung erreicht, und zwar auf eine einfache und sicher wirkende Weise. Bringt man nämlich an der Innenwand des Turmes in gewissen Abständen voneinander Sammelrinnen an und versieht dieselben mit Ablaufrohren, die mit schwachem Gefälle bis etwa in die Mitte des Turmes ragen, so wird die an der Wand herunterlaufende Flüssigkeit von dieser Vorrichtung abgefangen und in die Mitte der Füllung geleitet. Diese Sammelrinnen mit ihren Ablaufrohren brauchen nicht breit zu sein; sie verengen deshalb den Querschnitt des Turmes nur wenig. Man gibt ihnen zweckmäßig einen schmalen hohen Querschnitt, so daß Füllkörper oder Trümmer von solchen nicht auf die tiefste Linie der Rinne gelangen und das Abfließen der Flüssigkeit hindern können. Sammelrinnen und Ablaufrohre können entweder aus einem Stück bestehen, oder die Rinnen sind mit kurzen Ablaufstutzen versehen, die man durch anzusetzende Rohrstücke o. dgl. nach der Mitte der Füllung hin verlängern kann. Es kann ein Ablauf oder mehrere an einer Rinne angebracht werden. The device described below is an extraordinary one Improvement of the effect of high washing towers achieved without subdivision, namely on a simple and safe-looking way. If you bring it to the inner wall of the Tower at certain distances from each other collecting channels and provides them with drainage pipes that protrude with a slight slope to about the middle of the tower, so the liquid running down the wall is intercepted by this device and directed to the center of the filling. These collecting channels with their drainpipes do not need to be wide; therefore they only narrow the cross-section of the tower little. They are expediently given a narrow, high cross-section, so that filling bodies or debris from such does not get to the deepest line of the gutter and that Can prevent the liquid from flowing away. Collecting gutters and drainage pipes can either consist of one piece, or the channels are provided with short drainage nozzles, which can be extended by pipe pieces or the like to be attached towards the middle of the filling can. A drain or several can be attached to a channel.

Diese Abläufe können richtige Rohrstücke oder auch offene Rinnen sein; auch können nachgiebige Schlauchstücke verwendet werden, die man durch entsprechende Einlagen gegen Zusammenpressen schützt, wenn sie nur den Zweck erfüllen, die in der Sammelrinne aufgefangene Flüssigkeit nach der Mitte abzuleiten. Die Sammelrinnen können mit der Turmwand aus einem Stück sein (Bild I), z. B. bei Ton- oder Gußeisentürmen; die Rinnen können aber auch als selbstständiges Organ ausgebildet und zwischen die einzelnen Turmschüsse eingebaut werden. Zwei beispielsweise Ausführungsformen letzterer Arten sind in der Zeichnung dargestellt.These drains can be real pipe sections or open channels; Flexible pieces of tubing can also be used, which can be replaced by appropriate Protects insoles against crushing if they only serve the purpose set out in to drain the collected liquid towards the center. The collecting channels can be made in one piece with the tower wall (Fig. I), e.g. B. in clay or cast iron towers; The grooves can also be designed as an independent organ and between the individual tower sections can be installed. Two example embodiments of the latter Types are shown in the drawing.

Claims (1)

PATENT-ANSPRUCH: Vorrichtung zum gleichmäßigen Verteilen der Waschflüssigkeit in Waschtürmen oder Destillationskolonnen mit an der inneren Turmwand angebrachten Sammelrinnen, dadurch gekennzeichnet, daß an einzelnen Punkten derselben nach der Turms mitte ragende Abläufe vorgesehen sind. PATENT CLAIM: Device for evenly distributing the washing liquid in washing towers or distillation columns attached to the inner tower wall Collecting channels, characterized in that at individual points the same after Tower center protruding processes are provided.
DEF47809D Device for evenly distributing the washing liquid in washing towers or distillation columns Expired DE367610C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF47809D DE367610C (en) Device for evenly distributing the washing liquid in washing towers or distillation columns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47809D DE367610C (en) Device for evenly distributing the washing liquid in washing towers or distillation columns

Publications (1)

Publication Number Publication Date
DE367610C true DE367610C (en) 1923-01-25

Family

ID=7101854

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF47809D Expired DE367610C (en) Device for evenly distributing the washing liquid in washing towers or distillation columns

Country Status (1)

Country Link
DE (1) DE367610C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010502B (en) * 1953-12-03 1957-06-19 Ruetgerswerke Ag Liquid distributors for filled distillation columns
WO1994013398A1 (en) * 1992-12-15 1994-06-23 British Technology Group Limited A process vessel
EP0917904A2 (en) * 1997-11-22 1999-05-26 Deutsche Babcock Anlagen Gmbh Method for feeding back liquid absorbents
FR3112084A1 (en) * 2020-07-06 2022-01-07 Lab Sa Installation and method for the wet purification of exhaust fumes from an engine of a marine vessel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010502B (en) * 1953-12-03 1957-06-19 Ruetgerswerke Ag Liquid distributors for filled distillation columns
WO1994013398A1 (en) * 1992-12-15 1994-06-23 British Technology Group Limited A process vessel
GB2290037A (en) * 1992-12-15 1995-12-13 British Tech Group A process vessel
GB2290037B (en) * 1992-12-15 1997-02-05 British Tech Group A process vessel
US5632962A (en) * 1992-12-15 1997-05-27 British Technology Group Limited Process vessel
EP0917904A2 (en) * 1997-11-22 1999-05-26 Deutsche Babcock Anlagen Gmbh Method for feeding back liquid absorbents
EP0917904A3 (en) * 1997-11-22 1999-12-08 Deutsche Babcock Anlagen Gmbh Method for feeding back liquid absorbents
FR3112084A1 (en) * 2020-07-06 2022-01-07 Lab Sa Installation and method for the wet purification of exhaust fumes from an engine of a marine vessel
EP3936220A1 (en) * 2020-07-06 2022-01-12 Lab Plant and method for wet purification of the exhaust fumes from an engine of a marine vessel

Similar Documents

Publication Publication Date Title
DE367610C (en) Device for evenly distributing the washing liquid in washing towers or distillation columns
DE1584975A1 (en) Device for introducing gases into liquids
DE574561C (en) Vacuum evaporator
AT47430B (en) Device for removing sludge from settling basins.
AT120788B (en) Electric gas cleaner with tubular, upright neider-impact electrodes.
DE550989C (en) Device for separating oil from oil-water mixtures, especially garage waste
DE861544C (en) Column apparatus
DE715262C (en) Gearless reaction sprinkler
DE2050385A1 (en) swimming pool
DE1908981A1 (en) Drainage facility for sports facilities
DE1908717C3 (en) Bottom for mass transfer columns
DE1073447B (en) Exchange column for mixing one or more times with subsequent re-demixing of two media flowing in countercurrent to one another
DE481581C (en) Roller weir
DE389865C (en) Works canal with gravel alley
DE469585C (en) Conveyor trough for briquette
DE800751C (en) Sprinkler liquefier, especially for refrigeration systems
DE381495C (en) Air lock, especially for wash basins
AT80712B (en) Device for cutting off sand carried in watercourses mDevice for cutting off sand carried along in watercourses. guided sand.
DE671625C (en) Washer for coal distillation gases or the like.
DE861545C (en) Contact device for gases and liquids in distillation u. like
DE578857C (en) Device for distilling fatty acids, mineral oils u. like
DE2204814C3 (en) Aeration basins for sewage treatment plants with biological wastewater treatment
AT10413B (en) Lubricating device for slide sliding surfaces or the like.
DE608411C (en) Cooling of drawing dies in multiple wire drawing machines
AT123858B (en) Telescopic gas container without water basin and without water cup.