The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 1994
Filed:
Aug. 27, 1993
Applicant:
Inventors:
Tapio M Heinio, Uusikaupunki, FI;
Mauri Kontu, Kalanti, FI;
Assignee:
Aquamax Oy, Uusikaupunki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
202182 ; 202177 ; 202205 ; 202266 ; 2022671 ; 159 242 ; 159 286 ; 159D / ; 159D / ; 165166 ; 203 11 ; 203 22 ; 203 23 ; 203 26 ; 203 86 ; 203D / ; 203D / ;
Abstract
The invention relates to a distillation apparatus including a housing (1) a blower (2), preheat exchangers (7) and (8) and an evaporative condenser (25) comprising pairs (13) of membranes. One pair (13) of membranes at a time can be detached from the evaporative condenser (25) for replacement. The pairs (13) of membranes are preferably made of plastic or similar material and they hang down loosely in the evaporative condenser.