Device for disposal of liquid media
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 4, 2000
Grant Date -
N/A
app pub date -
Nov 30, 1998
filing date -
Nov 29, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for disposal of liquid media such as coolant and lubricant fluids, containing production residues, such as chips from industrial processes in which these media are conveyed from at least one accumulation site through gutters and/or pipes to a recycling container. The media are conveyed from the recycling container through a pipe connected thereto close to the bottom to at least one collecting tank. The device is also intended to convey foamed media from the recycling container to the collecting tank at limited equipment cost. The recycling container is divided by a pressure-tight partition containing an operable valve into an upper supply chamber and a lower delivery chamber. A compressed air line with a switchable compressed air inlet valve and a vent line with a switchable vent valve are connected to the upper area of the delivery chamber. At least two sensors are located in the delivery chamber, spaced vertically apart from one another, and responding to the level of the media in the delivery chamber.
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