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US 6,658,851 B2Granted
Apparatus for subliming or condensing a water-containing fluid in a closed space
AssigneeSolutherm B.V.
InventorsPieter Jellema, Jelle Luutzen Nijdam
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AssigneeSolutherm B.V.
InventorsPieter Jellema, Jelle Luutzen Nijdam
Estimating the term…
An apparatus for subliming or condensing a water-containing fluid, which apparatus is provided with a tubular holder (1) having a longitudinal direction and at east one tube (2) extending in that longitudinal direction at least within the holder (1), wherein the holder is provided with at least one inlet (5) and at least one outlet (6), there being further provided at least one supply (3) and at least one discharge (4), which are in communication with the interior of the at least one tube (2), which on one side extends through a wall of the holder an is sealingly secured therein an don the other side within the holder terminates with a free end, closed with respect to the interior of the holder, which free end is guided so as to be slidable in longitudinal direction, by guide means which are located at a distance from the wall in which the tube is scalingly secured.
An apparatus for subliming or condensing a water-containing fluid, which apparatus is provided with a tubular holder having a longitudinal direction and at least one tube extending in that longitudinal direction at least within the holder, wherein the holder is provided with at least one inlet and at least one outlet, there being further provided at least one supply and at least one discharge, which are in communication with the interior of the at least one tube, which extends through a wall of the holder and is sealingly secured therein, characterized in that the at least one tube within the holder terminates with a free end, closed with respect to the interior of the holder, such that the at least one tube within the tubular holder, from the wall in which that tube is sealingly secured, can freely expand and shrink.
An apparatus according to at least one of the preceding claims, characterized in that the at least one tube, at or adjacent the free end, is connected with the supply by means of a relatively easily bendable connecting tube which has such a length that the free end upon displacement can be smoothly followed through bending.
An apparatus according to at least one of the preceding claims, characterized in that a number of tubes are accommodated mutually parallel in the holder, while the free ends of those tubes are each connected through a connecting tube with a dividing element.
An apparatus according to at least one of the preceding claims, characterized in that at or above the free end of the at least one tube a distribution element is arranged, with which a liquid film can be provided on the at least one tube.
An apparatus according to at least one of the preceding claims, characterized in that a number of tubes are accommodated mutually parallel in the holder, while at least at one level between the free ends of the tubes and the securing point in the holder wall a baffle plate is arranged over a part of the passage of the holder, which baffle plate, adjacent the at least one tube, is provided with a passage which does not disturb the liquid film.
An apparatus according to at least one of the preceding claims, characterized in that a number of tubes are accommodated mutually parallel in the holder, which tubes all terminate on one side outside the holder in a collecting element.
An apparatus according to at least one of the preceding claims, characterized in that the guide means comprise at least one strip with at least one passage eye, which passage eye is adapted for longitudinally sliding guidance and positioning of the free end of the at least one tube.
Dependencies are inferred from the claim text.