Liquid purification or separation – With time control – Of additional fluid
Patent
1994-10-28
1996-09-17
Popovics, Robert J.
Liquid purification or separation
With time control
Of additional fluid
210139, 210167, 2101951, 210196, 210206, 210209, 210252, 210258, 210259, 210332, 21033301, 210411, 138 40, B01D 3600
Patent
active
055565352
ABSTRACT:
The invention relates to a method for the purification of a polluted liquid, especially a washing liquid used at a washing installation, by sucking the polluted liquid and leading it through at least one filter and next leading back the liquid purified thus to a take-off point, whereby the liquid flow carried through the filter is maintained at a substantially constant level. The invention further relates to an apparatus for carrying out the method comprising a suction line connected to a source of polluted liquid, a discharge line for the purified liquid debouching at a take-off point, at least one filter unit positioned between the suction line and the discharge line, a pump connected therewith in series and a device for limiting the amount of liquid flowing across the filter unit positioned in series with the filter unit. The described method and apparatus allow large savings on the amount of washing liquid required for operating a washing installation and lead to considerably decreased environmental damage.
REFERENCES:
patent: 3502215 (1970-03-01), Cahan
patent: 3550778 (1970-12-01), Kesselman
patent: 3616917 (1971-11-01), Hellwege
patent: 3774625 (1973-11-01), Wiltrout
patent: 3810544 (1974-05-01), Armstrong et al.
patent: 3850805 (1974-11-01), Armstrong
patent: 4104164 (1978-08-01), Chelton
patent: 4168231 (1979-09-01), Allen et al.
patent: 4168232 (1979-09-01), Allen et al.
patent: 5093012 (1992-03-01), Bundy et al.
patent: 5324425 (1994-06-01), Ellison
patent: 5374352 (1994-12-01), Pattee
patent: 5395537 (1995-03-01), Ellison
Netherlands Search Report.
Micro Tec B.V.
Popovics Robert J.
LandOfFree
Filtration system for recycling water used in a car wash does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filtration system for recycling water used in a car wash, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtration system for recycling water used in a car wash will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-411047