Liquid purification or separation – Gravitational separator – Mechanical constituent mover
Reexamination Certificate
2007-06-19
2007-06-19
Menon, Krishnan S. (Department: 1723)
Liquid purification or separation
Gravitational separator
Mechanical constituent mover
C210S513000, C210S160000
Reexamination Certificate
active
11201094
ABSTRACT:
According to one aspect of the invention, there is provided a waste collection system for separating liquid waste from solid waste which includes a conveyor having an upper conveyor roller, a lower conveyor roller and an endless conveyor belt extending around the conveyor rollers. The upper run of the conveyor belt is upwardly concave. In cross section, the upper run has a lowermost portion and lateral portions diverging laterally and upwardly from the lowermost portion. The upper run is longitudinally inclined from the upper roller to the lower roller. A waste deflector extends above and along the lowermost portion of the upper run. Separate liquid and solid waste collectors are located in the vicinity of the upper and lower rollers. A conveyor drive is connected to on of the conveyor rollers.
REFERENCES:
patent: 1187814 (1916-06-01), Carter
patent: 3950562 (1976-04-01), Senior
patent: 4320008 (1982-03-01), Kokubo
patent: 6698383 (2004-03-01), Terwort et al.
patent: 6773594 (2004-08-01), Wijngaart
patent: 6916426 (2005-07-01), Van Slyke et al.
patent: 1101340 (1981-05-01), None
patent: 2098795 (1994-12-01), None
patent: 2345835 (2002-10-01), None
patent: 2354984 (2002-12-01), None
patent: 0518438 (1992-12-01), None
patent: 0518438 (1992-12-01), None
patent: 0 948 888 (1995-01-01), None
patent: 635205 (1995-01-01), None
patent: 0 635 205 (1999-10-01), None
patent: 0948888 (1999-10-01), None
patent: 948888 (1999-10-01), None
patent: 1805186 (1993-03-01), None
Bradshaw, S (Jun. 2004) “Harvesting pig manure on a conveyor belt shows promising test results” Better Pork http://betterfarming.com/bp/jun04.htm.
Van Kempen, T. (2003) “Re-Cycle: A Profitable Swine Production System with Zero Waste” Advances in Pork Production, vol. 14, pp. 195-204 paragraph bridging pp. 197-198, figures 2 and 3.
Van Kempen, T. (Apr. 2004) “Towards zero waste swin production” London Swine Conference-Building Blocks for the Future http://www.londonswineconference.ca/proceedings/2004/SC2004.TvanKempen.pdf.
Van Kempen Martien H. J. G.
Van Kempen Theodorus A. T. G.
Van Slyke J. Victor
ATD Waste Systems Inc.
Cameron IP
Kurtz Benjamin
Menon Krishnan S.
LandOfFree
Waste collection system for separating liquid waste from... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Waste collection system for separating liquid waste from..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waste collection system for separating liquid waste from... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3846992