SE183796C1

SE183796C1 -

Info

Publication number: SE183796C1
Authority: SE
Publication date: 1963-01-01

Description

Uppfinnare: K A G Gustavsson Foreliggande uppfinning avser en anordning for att ur fororenad gas avskilja fasta och/eller flytande fororeningar darigenom att gasen framledes omedelbart over en vatskeyta och bestaende av en cyklonapparat, som med sin nedre del är nedsankt under den fria vatskeytan i en, eventuellt for flera cyklonapparater gemensam tvattvalskebehallare, med vilken cyklonapparaten genom en oppning star i direkt kommunikation, varvid cyklonapparaten ãr forsedd med ett axiellt uppatriktat utlopp och ett tangentiellt inlopp for den fororenade gasen, genom vilket inlopp gasen bringas att instromma med sadan hastighet, att i cyklonapparatea utbildas en gastromb, i vars centrala undertryckzon tvattvatskan uppstiger och i droppform intimt inblandas i gastromben, vilken darefter bortledes Fran cyklonapparaten genom det axiella utloppet, varefter tvattvatskan tillsammans med de av denna upptagna ftiroreningarna, eventuellt efter anslag mot en reflekterande yta, genom fritt fall aterfores till tvattvatskebehallarens fria yta medan den renade gasen bortledes i annan riktning. Inventor: KAG Gustavsson The present invention relates to a device for separating solid and / or liquid contaminants from contaminated gas in that the gas is passed immediately over a water surface and consisting of a cyclone apparatus, which with its lower part is immersed below the free water surface in a, possibly multi-cyclone apparatus common wash roll container, with which the cyclone apparatus is in direct communication through an opening, the cyclone apparatus being provided with an axially upwardly directed outlet and a tangential inlet for the polluted gas, through which inlet the gas is caused to flow in at such a rate as to form a cyclone apparatus. a gas drum, in whose central negative pressure zone the wash liquor rises and in droplet form is intimately mixed in the gas drum, which is then discharged from the cyclone apparatus through the axial outlet, after which the wash liquid together with the contaminants taken up by it, to the free surface of the washbasin while the purified gas is diverted in another direction.

Andamalet med foreliggande uppfinning att astadkomma en forbattring av dessa redan kanda anordningar och uppfinningen kannetecknas darav, att cyklonapparaten avsmalnar koniskt i riktning mot utloppet saint att den fir forlagd helt inuti tvattvatskebehallaren och pa avstand fran tvattvatskebehallarens insida, sa att aterforandet av tvattvatskan ager rum utanfor cyklonapparaten i mellanrummet mellan denna och tvattvdtskebehallarens vagg. Genom att i enlighet med uppfinningen utforma cyklonapparaten konisk pet detta satt uppnas en storre hastighetsskillnad mellan gasen och vatskedropparna, vilket i sin tur medfor en farbattrad, avskiljning. Genoin att dessutom lata vatskan aterga vid cyklonapparatens utsida, vinnes den fordelen, att aterforda vatskan forhind ras stora avskiljningsutloppet inuti cyklonapparatens behandlingsrum. The object of the present invention is to bring about an improvement of these already known devices and the invention can be characterized in that the cyclone apparatus tapers conically in the direction of the outlet so that it is located completely inside the washbasin container and at a distance from the inside of the washbasin container. in the space between it and the cradle of the TV set. By designing the cyclone apparatus conically in this manner in accordance with the invention, a greater velocity difference is achieved between the gas and the water droplets, which in turn results in a color-separated separation. In addition, by allowing the liquid to return to the outside of the cyclone apparatus, the advantage is gained that the return of the liquid is prevented by the large separation outlet inside the treatment room of the cyclone apparatus.

Uppfinningen kommer i det foljande att narmare beskrivas i samband med de hada a bifogade ritning askadliggjorda utforingsformerna. Fig. 1 och 3 visa anordningarna enligt de bada utforingsformerna i vertikal langdgenomskdrning, medan fig. 2 är en sek- tion efter linjeni fig. 1. The invention will be described in more detail below in connection with the embodiments which have been embodied in the accompanying drawing. Figs. 1 and 3 show the devices according to the two embodiments in vertical longitudinal section, while Fig. 2 is a section along the line in Fig. 1.

A ritningen betecknar 1 en nedre till en del med tvattvatska fylld tvattvdtskebehallare, i vilken ar anbragt en hell inuti denna och pa avstand fran dennas sidovagg forlagd cyklonapparat 2 som avsmalnar koniskt i riktning uppat mot utloppet 4 och vars nedre oppna ande ãr avsedd att ligga nedsankt i tvattvatskan i behallaren. Cyklonapparaten är forsedd med ett tangentiellt och lampligen nagot nedatriktat gasinlopp 3 ph sadant att den instrommande gasen bibringas en trombliknande rorelse, och darmed medryclier och blandas med tvattvatska. Pa nagot avstand ovanfor cyklonapparatens utlopp 4 Ox anbragt en lampligen"skalformad, av tva eller flera stag 10 uppburen reflekterande stotvagg 5, som bibringat gasvatskeblandningen en riktningsforandring pa sadant satt, att tvattvatskan med de av denna upptag'na fororeningarna avskilj as och nedfalla i tvattvatskan i mellanrummet mellan cyklonapparatens utsida och tvattvatskebehMlarens vagg, medan den' renade gasen bortledes genom ett vid behallarens 1 Ovre ande belaget gasutlopp 0. Vid de visade utforingsformerna är gasen avsedd att sugas genom reningsanordningen formedelst en till gasutloppet 6 an,sluten och i en kapa 11 innesluten sugflakt 7, men kan gasen givetvis aven info-ms med tillhj alp av en till gasinloppet ansluten tryckflakt. Vid, utforingsformen en.- ligt fig. 1 Or cyklonapparaten 2 utbildad med en nedre, i riktaiag nedat koniskt avsmalnande del 8, som kommunicerar med tvatt- 2— — vatskan genom en centralt anordnad bottenoppning 9, medan vid utforingsformen enligt fig. 3 denna koniska del hell saknas. In the drawing, 1 denotes a lower part of a washbasin container filled with washbasin, in which a mold is arranged inside this and at a distance from its side wall a cyclone apparatus 2 which tapers conically in the direction upwards towards the outlet 4 and whose lower open end is intended to lie submerged in the washbasin in the container. The cyclone apparatus is provided with a tangential and suitably slightly downwardly directed gas inlet 3 ph so that the inflowing gas is imparted a drum-like movement, and thus co-flows and is mixed with wash liquor. At some distance above the outlet 4 of the cyclone apparatus, an appropriately "shell-shaped, reflecting shock wall 5 supported by two or more struts 10, which has caused the gas-liquid mixture to change direction in such a way that the wash-liquid is separated from the contaminants in the space between the outside of the cyclone apparatus and the cradle of the washbasin, while the purified gas is discharged through a gas outlet 0 located at the upper end of the container 1. enclosed suction flap 7, but the gas can of course also be provided with the aid of a pressure flap connected to the gas inlet.In the embodiment according to FIG. with the washbasin through a centrally arranged bottom opening 9, while in the embodiment according to fig. 3 this conical part is hell missing.

Aven i ovrigt kunna de visade och beskrivna utferingsformerna varieras pa ett flertal olika satt inom ramen for uppfinningen. Also in other respects, the embodiments shown and described can be varied in a number of different ways within the scope of the invention.

Claims

1. Patent claim: Device for separating solid and / or liquid contaminants from contaminated gas by the gas being released immediately over a water surface and existing air a cyclone apparatus (2), son-I with its lower part being immersed below the free water surface in a, optionally for several cyclone apparatuses common washbasin container (1), with which the cyclone apparatus through an opening is in direct communication, the cyclone apparatus Or being provided with an axially slightly directed outlet (4) and a tangential inlet (3) for the polluted gas, through which inlet the gas brings is to flow in at such a speed that a gas thrombus is formed in the cyclone apparatus, in whose central pressure zone the wash liquid rises and in the droplet form is intimately mixed in the gas drum, which is then discharged from the cyclone apparatus through the axial outlet 1. after which the wash liquid is fed with , possibly after impact against a reflective surface 2. by free fall is returned to wash the free surface of the washbasin container (1) while the purified gas is discharged in another direction, characterized in that the cyclone apparatus tapers conically in the direction of the outlet (4) and that it is located completely inside the washbasin container (1) and at a distance from the inside of the washbasin container. the air washbasin acts as a space outside the cyclone device in the space between it and the cradle of the washbasin container. Request publications: Patent Offices from Sweden 135 298, 175 008; United Kingdom 490240; Germany 719650; USA 2 551 890, 2 625 383. Stockholm 1963. Bungl. Boktr. P. A. Norstedt & Srmer. 630089