Liquid purification or separation – Structural installation – Closed circulating system
Patent
1996-09-16
2000-08-22
Lithgow, Thomas M.
Liquid purification or separation
Structural installation
Closed circulating system
210121, 210136, 210167, 210196, 210197, 2103232, 2104162, 210541, B01D 35027, B01D 3526, B01D 3534
Patent
active
061067083
ABSTRACT:
A partition includes a float on its upper edge and a partition which divides the inside of a container into two compartments. The perimeter of the partition contacts the walls and bottom of the container using a U-frame that is provided with three flexible bands. In one of the compartments, anchored on a support, are filters arranged together with the supports. An external pump transfers liquid from the bottom of one compartment to the bottom of the other compartment and channels the liquid between the flexible bands and below the partition in a uniform and calibrated manner over its entire length. At the same time, liquid passes from this second compartment to the first one above the float. The float meters and calibrates the liquid flow over its entire length, thereby generating a surface stream which discharges into the filters.
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Mayor Domingo Hernandez
Perez Juan Hernandez
Dermacalor, S. L.
Lithgow Thomas M.
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