Patent US4485013A successfully refreshed from Google Patents.
US4485013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid separator and purification system
Assignee: Individual
•
Filing: 1981-08-31
•
Granted: 1984-11-27
•
Expires: 2001-08-31
Abstract
Abstract A liquid purification and separator system is adapted to be floated upon a body of water and to be moved from location to location and has a liquid collection section for collecting water connected by a water line to a floating purification unit. The floating purification unit includes at least one aeration tower having a dispersing nozzle for spraying the collected liquids in a fine spray onto the tower. The liquids collect on the towers and trickle down to moving filter belts which allows the water to pass through and back into the body of water. This process enables the system to collect solid particles such as hydrocarbons, oil, coal, mined minerals and particles from sewer plants and industrial plants. The rotating belts are cleaned at one end to remove the collected pollutants into a collection container. The system also acts to cool the water as it passes through the aerator.
Inventors
- 👤 Haggie I. Cockman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:50
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/05; B01D33/00; B01D33/04; B01D33/44; B01D33/46; B01D33/461; B01D33/463; Y; Y10; Y10S; Y10S210/00; Y10S210/918; Y10S210/922; Y10S210/923
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
147 words
A liquid purification system comprising in combination: liquid collection means for collecting liquid for purification; a liquid line for feeding collected liquid from said liquid collection means; floating purification means floating on a body of water and connected to said liquid line and having aeration tower means for receiving liquid from said liquid collection means discharged thereon, said floating purification means having a movable filter means located below said aeration tower means for collecting liquid therefrom to remove pollutants from said liquid falling thereon and means to remove collected pollutants from said movable filter means, said floating purification means also including liquid dispersion nozzles mounted over said aeration tower means for dispersing liquid discharged thereinto, which liquids are collected for trickling down said aeration tower, whereby liquid to be purified can be collected remotely from the purifcation unit, aerated, filtered and oily substances removed from the liquid.
Claim 2
Dependent Claim
147 words
A liquid purification system comprising in combination: liquid collection means for collecting liquid for purification; a liquid line for feeding collected liquid from said liquid collection means; floating purification means floating on a body of water and connected to said liquid line and having aeration tower means for receiving liquid from said liquid collection means discharged thereon, said floating purification means having a movable filter means located below said aeration tower means for collecting liquid therefrom to remove pollutants from said liquid falling thereon and means to remove collected pollutants from said movable filter means, said floating purification means also including liquid dispersion nozzles mounted over said aeration tower means for dispersing liquid discharged thereinto, which liquids are collected for trickling down said aeration tower, whereby liquid to be purified can be collected remotely from the purifcation unit, aerated, filtered and oily substances removed from the liquid.
Claim 3
Dependent Claim
37 words
A liquid purification system in accordance with claim 1, in which said floating purification means includes a water line connected through each said aeration tower means to said dispersion nozzle for directing liquid against said dispersion nozzle.
Claim 4
Dependent Claim
33 words
A liquid purification system in accordance with claim 2, in which said dispersion nozzle has a concave surface positioned directly over the output of said water line passing through said aeration tower means.
Claim 5
Dependent Claim
50 words
A liquid purification system in accordance with claim 3, in which said liquid dispersion nozzle is mounted to a bracket with a rod riding in a sleeve and having a plurality of openings in said rod for receiving a pin for adjusting the position of said rod in said sleeve.
Claim 6
Dependent Claim
24 words
A liquid purification system in accordance with claim 4, in which said concave dispersion surface has a cone surface mounted in the center thereof.
Claim 7
Dependent Claim
37 words
A liquid purification system in accordance with claim 1, in which said movable filter means includes an endless belt filter supported by at least two belt rollers for continuously moving said belt under said aeration tower means.
Claim 8
Dependent Claim
33 words
A liquid purification system in accordance with claim 6, in which said belt engages a rotating cleaning brush along one portion thereof for removing material from said endless belt into a collection container.
Claim 9
Dependent Claim
29 words
A liquid purification system in accordance with claim 7, in which a squeegee bar is mounted adjacent said brush for removing collected material from said brush and endless belt.
Claim 10
Dependent Claim
42 words
A liquid purification system in accordance with claim 8, in which a plurality of nozzles are mounted between two sides of said endless belt for directing a jet of water against the back side of said endless belt for cleaning said belt.
Claim 11
Dependent Claim
41 words
A liquid purification system in accordance with claim 9, in which an internal combustion engine and pump are mounted on said floating purification means, and in which said engine operates the pump and is connected to drive said endless belt roller.
Claim 12
Dependent Claim
26 words
A liquid purification system in accordance with claim 10, in which aeration tower means has at least one tower having a plurality of steps formed therein.
Claim 13
Dependent Claim
38 words
A liquid purification system in accordance with claim 11, in which each said aeration tower has a plurality of smaller steps on each of said stepped levels thereof to form a stepped trickling pathway for liquid flowing thereover.
Claim 14
Dependent Claim
25 words
A liquid purification system in accordance with claim 12, in which said floating purification means is a floating barge floating on a plurality of pontoons.
Claim 15
Dependent Claim
40 words
A liquid purification system in accordance with claim 1, in which said liquid collection means includes a floating sphere having lines connected thereto and to a screened collection unit for collecting liquid beneath the surface of a body of water.
Claim 16
Dependent Claim
37 words
A liquid purification system in accordance with claim 14, in which said plurality of lines are connected through a harness mounted to said floating sphere and connected to a bracket positioned on the top of said sphere.
Claim 17
Dependent Claim
35 words
A liquid purification system in accordance with claim 15, in which said bracket has an aperture therethrough for sliding said lines through and a threaded compression lock for locking said lines in any designed position.
Claim 18
Dependent Claim
36 words
A liquid purification system in accordance with claim 16, in which said harness attached to said spherical float is attached around the circumference thereof and has a plurality of apertures therein for the passing of lines.
Claim 19
Dependent Claim
25 words
A liquid purification system in accordance with claim 17, in which said floating sphere has a bracket on the bottom thereof for attaching an anchorline.
Claim 20
Dependent Claim
34 words
A liquid purification system in accordance with claim 1, in which said liquid collection means includes a generally U-shaped flotation member having a screened bottom covering a collection container feeding into said liquid line.
Claim 21
Dependent Claim
36 words
A liquid purification system in accordance with claim 19, in which said liquid collection means flotation member has a funnel shaped liquid collecting portion connected to a flexible connector on the end of said liquid line.
Claim 22
Dependent Claim
21 words
A liquid purification system in accordance with claim 1, in which said aeration tower means is a plurality of individual towers.
References Cited (Backward Citations)
US3268081A
Cited
US3497185A
Cited
US3730119A
Cited
US3876542A
Cited
US3804177A
Cited
US3959135A
Cited
US3951805A
Cited
US4006082A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-27 | 1988-05-28 | 1988-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-27 | 1992-05-28 | 1992-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-27 | 1996-05-28 | 1996-11-27 | $7700.00 | Window Closed / Lapsed |