Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1993-03-15
1994-09-06
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
2041821, 2041823, 2041831, 204186, 204299R, 204300R, 204302, 204304, 204305, 204307, B01D 5702
Patent
active
053445333
ABSTRACT:
An apparatus and method for removing liquid from liquid bearing material are provided, the apparatus comprising a pair of electrode units having portions thereof disposed adjacent each other and defining an inlet to the adjacent portions and an outlet from the adjacent portions, structure for feeding the liquid bearing material into the inlet, structure for moving the liquid bearing material from the inlet to the outlet so that sections of the material serially move from the inlet to the outlet while being disposed between the adjacent portions, structure for vibrating the liquid bearing material between the adjacent portions of the electrode units as the material is moving from the inlet to the outlet whereby a vibratory field arrangement is applied to the material, and structure for creating a voltage between the pair of electrode units so as to create an electrostatic field arrangement between the adjacent portions of the pair of electrode units for acting through the material that is disposed therebetween to remove liquid from that material, the structure for vibrating the liquid bearing material having structure for simultaneously providing different vibratory field actions to different sections of the material that are serially disposed between the inlet and the outlet so that different intensities of the vibratory field arrangement serially act on each section of the material as each section of the material moves from the inlet to the outlet, the structure for vibrating the liquid bearing material comprising at least one of the electrode units.
REFERENCES:
patent: 2740756 (1956-04-01), Thomas
patent: 3705847 (1972-12-01), Stiles
patent: 3931682 (1976-01-01), Candor
patent: 4236317 (1980-12-01), Candor
patent: 4341617 (1972-07-01), King
patent: 4561953 (1985-12-01), Muralidhara et al.
patent: 4747920 (1988-05-01), Muralidhara et al.
patent: 4802964 (1989-02-01), Muralidhara et al.
patent: 4919807 (1990-04-01), Morton et al.
patent: 4975166 (1990-12-01), Candor
patent: 5021136 (1991-06-01), Candor
patent: 5049248 (1991-09-01), Muralidhara et al.
patent: 5114553 (1992-05-01), Candor
patent: 5114560 (1992-05-01), Senapati et al.
patent: 5160593 (1992-11-01), Candor
Chapter 14, pp. 335-374 of the book, Advances In Solid Liquid Separation (Nov. 12, 1986).
Pp. 504-519 of the book, Solid/Liquid Separation: Waste Management and Productivity Enhancement (Dec. 1989).
"Electrodes give dewatering a boost" in the No. 2, 1990 issue of Water Quality International.
"Electroosmotic Dewatering of Clays, I Influence of Voltage" by N. C. Lockhart, Colloids and Solids, vol. 6, pp. 229-238, 1983.
"Effect of a Corona Discharge Field On Evaporation of Liquids From Capillaries" by Karpovich et al, J. Enc. Phys., 1981, 1333.
"Study of Electric Fields-Induced Effects on Water Vapor Adsorption in Porous Adsorbents" by Someshwar et al, Ind. Eng. Chem. Fundam., 1985, 24, 215-220.
"Effect of an Electric Field on the Kinetics of Water Sorption by a Capillary-Porous Material" by Panchenko et al, J. Eng. Phys., 1972, 22, 554.
"Influence of Inhomogeneous Electric and Magnetic Fields on Internal Mass Transfer in Capillary-Porous Bodies" by Panasyuk et al, J. Eng. Phys., 1978, 35, 827.
Leader William T.
Niebling John
LandOfFree
Apparatus and method for removing liquid from liquid bearing mat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for removing liquid from liquid bearing mat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for removing liquid from liquid bearing mat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1327412