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1. (WO1986006296) VORTEX PACKING MATERIAL MADE OF PYRAMID-TYPE ELEMENTS AND PROCESS FOR CONSTRUCTION OF THE PACKING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1986/006296 International Application No.: PCT/DE1986/000175
Publication Date: 06.11.1986 International Filing Date: 25.04.1986
IPC:
B01J 19/32 (2006.01) ,F28F 25/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19
Chemical, physical, or physico-chemical processes in general; Their relevant apparatus
32
Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
25
Component parts of trickle coolers
02
for distributing, circulating, or accumulating liquid
08
Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
Applicants: WILHELM, Gerd[DE/DE]; DE
Inventors: WILHELM, Gerd; DE
Agent: COHAUSZ & FLORACK; Postfach 14 01 47 D-4000 Düsseldorf 1, null
Priority Data:
P 35 15 300.827.04.1985DE
Title (EN) VORTEX PACKING MATERIAL MADE OF PYRAMID-TYPE ELEMENTS AND PROCESS FOR CONSTRUCTION OF THE PACKING
(FR) MATERIAU DE GARNISSAGE TOURBILLONNAIRE FORME D'ELEMENTS DE TYPE PYRAMIDAL ET PROCEDE DE CONSTRUCTION DE L'EMBALLAGE
Abstract:
(EN) An appropriately constructed packing is described as a filler for incorporation in thermal separating columns in processing technology and for use in tubes and channels for the performance of mixing processes in flowing media. It consists of cross-sectional filler packing layers with pyramid-shaped partly-open projections or recesses which are so arranged that a part of the surfaces of adjacent pyramid-shaped elements form stationary arrangements of fan-shaped wings. As a result, the contact between the phases or components matching the inserts is increased and the peripheral movement of the flowing media is restricted. Apart from the possibility of constructing such packing materials from layers which are arranged perpendicularly to the column or channel axis, methods are indicated for the production of such inserts by the superimposition of metal sheets which maintain their shape simply by stamping and edging.
(FR) Un matériau de garnissage, de construction appropriée, est décrit comme corps de remplissage pour incorporation dans des colonnes de séparation thermique dans la technologie des procédés industriels et pour utilisation dans des tubes et des canaux pour l'exécution de processus de mélange dans des milieux à écoulement. Il se compose de couches de garnissage à section transversale avec des protubérances ou des logements partiellement ouverts, de forme pyramidale, disposés de telle façon qu'une partie des surfaces des éléments adjacents de forme pyramidale forment des systèmes fixes d'ailettes de ventilateur. Par conséquent on augmente le contact entre les phases ou éléments correspondant aux parties insérées et on réduit le mouvement périphérique des milieux à écoulement. A côté de la possibilité de construire ces matériaux de garnissage avec des couches disposées perpendiculairement à l'axe des colonnes ou du canal, sont également indiquées des méthodes pour la fabrication de ces pièces insérées par superposition de feuilles de métal qui gardent leur forme uniquement par estampage et formage des bords.
Designated States: JP, US
European Patent Office (EPO) (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)