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Machine translation
1. (WO1981002729) ARRANGEMENT FOR PASSING A FIRST LIQUID CLOSE TO,BUT WITHOUT MIXING IT WITH A SECOND LIQUID,FOR EXAMPLE AN ARRANGEMENT FOR SEA WATER DESALINATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002729    International Application No.:    PCT/SE1981/000076
Publication Date: 01.10.1981 International Filing Date: 10.03.1981
IPC:
C02F 1/04 (2006.01), F28F 3/08 (2006.01)
Applicants:
Inventors:
Priority Data:
8002233 24.03.1980 SE
Title (EN) ARRANGEMENT FOR PASSING A FIRST LIQUID CLOSE TO,BUT WITHOUT MIXING IT WITH A SECOND LIQUID,FOR EXAMPLE AN ARRANGEMENT FOR SEA WATER DESALINATION
(FR) DISPOSITION PERMETTANT DE FAIRE PASSER UN PREMIER LIQUIDE A PROXIMITE D"UN AUTRE LIQUIDE, MAIS SANS LE MELANGER A CELUI-CI, PAR EXEMPLE DISPOSITION POUR LE DESSALEMENT D"EAU MARINE
Abstract: front page image
(EN)An arrangement for permitting a first liquid to flow close to a second liquid, but without being intermixed therewith, comprises a first plurality of plates (11) and a second plurality of plates (12), which are located between plates in the first plurality of plates but spaced therefrom by means of separating pieces (13). Each separating piece (13) comprises a frame (130) about plate-shaped plane-parallel partial pieces, viz. an outer porous and hydrophobic plastic diaphragm (21), an intermediate distance network (22) of plastic and an outer thin plastic foil (23). The frame (130) includes infeed holes (1301) for air and outfeed holes (1302) for water. The voids of the plastic diaphragm (21) have a radius within the range 2 to 5(Alpha)m. The distance network (22) has a thickness of 1 to 2 mm and consists of intersecting strips. The plastic foil (23) has a thickness of about0, 1 mm. The plates (11, 12) comprise a frame (110, 120) with four through holes, of which two holes (for example 111, 114) have connection to a depression (115) in the plate, while two holes (112, 113) have no such connection. The plates in the two pluralities of plates are so turned that holes (122, 123) with connection in the first plurality of plates correspond to holes (112, 113) without connection in the remaining plurality of plates. The frames (130) of the separating pieces include four through holes (131, 132, 133, 134) corresponding to the holes of the plates. Inflow means (101, 103) and, respectively, outflow means (104, 102) are connected to respective holes (111, 123; 114, 122) with connection in the two pluralities of plates.
(FR)Disposition permettant a un premier liquide de s"ecouler a proximite d"un deuxieme liquide, mais sans se melanger a celui-ci, comprenant une premiere pluralite de plaques (11) et une deuxieme pluralite de plaques (12), intercalees entre les plaques de la premiere pluralite de plaques mais espacees de celles-ci au moyen de pieces de separation (13). Chaque piece de separation (13) comprend un cadre (130) autour de plaques partielles plates paralleles en forme de plaques, a savoir un diaphragme (21) exterieur en plastique hydrophobe et poreux, un reseau (22) intermediaire en plastique et une feuille (23) exterieure en plastique mince. Le cadre (130) comprend des trous (1301) d"alimentation d"air et des trous d"expulsion (1302) d"eau. Les vides du diaphragme (21) en plastique ont un rayon compris dans la gamme allant de 2 a 5 (Alpha)m. Le reseau de distance (22) possede une epaisseur de 1 a 2 millimetres et consiste en des bandes entrecroisees. La feuille (23) en plastique possede une epaisseur d"environ 0, 1 millimetre. Les plaques (11, 12) comprennent un cadre (110, 120) avec quatre trous de passage, deux d"entre eux (par exemple 111, 114) etaient connectes a une depression (115) dans la plaque, tandis que deux trous (112, 113) n"ont pas de connexion. Les plaques dans les deux pluralites de plaques sont tournees de maniere telle que les trous (122, 123) pourvus d"une connexion dans la premiere pluralite de plaques correspondent aux trous (112, 113) sans connexion dans la pluralite de plaques restantes. Les cadres (130) des pieces de separation comprennent quatre trous de passage (131, 132, 133, 134) correspondant aux trous des plaques. Des moyens d"arrivee de liquide (100, 103) et, respectivement, des moyens de sortie (104, 102) sont connectes aux trous respectifs (111, 123; 114, 122) pourvus d"une connexion dans les deux pluralites de plaques.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)