Claims
- 1. A device for treating liquids with a gaseous stripping fluid, for deodorizing oils and fats, comprising a column having at least two vertically arranged non-packed sections, each section being provided with a vacuum line connected to a vacuum source, a supply line for stripping fluid opening into each section in the vicinity of the bottom, a liquid supply line for spraying the liquid into the upper part of a section, a discharge line for purified liquid, at least one of said sections being provided with a recycling line having pumping means in said recycling line, said recycling line opening into the upper part of said section into a liquid spraying member, overflow means for passing liquid oil from an upper section to a lower section, the bottom of at least one section being provided with partition means and delivering means for delivering the collected sprayed oil particles at a distance from the opening of the overflow means to prevent passing of oil immediately to the next section through the overflow means.
- 2. A device according to claim 1, wherein at least one of the sections is provided with a covering member for delivering the liquid spray by the spraying members to the bottom of said section at a distance from the overflow means for the liquid in order not to pass the liquid oil from said section to another section.
Priority Claims (1)
Number |
Date |
Country |
Kind |
7107525 |
Jun 1971 |
NL |
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DISCUSSION OF THE PRIOR ART
The invention relates to treating liquids with a gaseous stripper in a vacuum zone space, and in particular to a device for deodorizing fats and oils and is a divisional application of my application Ser. No. 258,574, filed June 1, 1972, now abandoned.
US Referenced Citations (16)
Divisions (1)
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Number |
Date |
Country |
Parent |
258574 |
Jun 1972 |
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