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Concentric tubular centrifuge

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B04B-005/02
  • B04B-011/00
출원번호 US-0828296 (2001-04-06)
발명자 / 주소
  • Cornay, Paul J.
  • Tovani, Ernest Peter
  • Matzen, Gary
출원인 / 주소
  • Erth Technologies, Inc.
대리인 / 주소
    Dorsey &
인용정보 피인용 횟수 : 11  인용 특허 : 32

초록

A two-tube centrifuge separates light material and heavy material from an input mixture. A hollow drive shaft rotates a central body member about an axis of rotation. Two hollow arm assemblies, each having circular cross-section, are mounted on diametrically opposite sides of the central body. Each

대표청구항

1. A centrifuge for accepting an input mixture and for separating a light material that is within the mixture from a heavy material that is within the mixture, comprising:a housing having a central member rotatable on an axis of rotation and at least one arm assembly, said at least one arm assembly

이 특허에 인용된 특허 (32)

  1. Griffith James Walton ; Wofford ; III William Tracy ; Griffith James Randolph, Apparatus for oxidizing undigested wastewater sludges.
  2. Epper Wolfgang (Bergheim DEX) Florenz Johannes (Monchen-Gladbach DEX), Apparatus for the partial dehydration of sludge in the centrifuge field of a solid jacket centrifuge.
  3. McKinney Benjamin F. (Indianapolis IN), Apparatus for the production of lead oxide.
  4. Nees Stephan (Munich DEX), Apparatus for the pure preparation of particles, biological cell systems and colloids.
  5. Baker David L. (601 S. Skelton West Frankfort IL 62896), Auger-type chemical reformer.
  6. Stearns Donald M. (7430 N. Cocoa Blvd. Cocoa FL 32927) Haentjens Walter D. (R.R. #1 Sugarloaf PA 18249) Stirling Thomas (R.R. #1 Sugarloaf PA 18249), Centrifugal oxygenator for treatment of waste water and system.
  7. Hallgren Ingvar,SEX ; Martin Hans,SEX ; Nystrom Berndt,SEX, Centrifugal separator having a liquid filled transmission chamber.
  8. Hallgren, Ingvar; Martin, Hans; Nystrom, Berndt, Centrifugal separator having end walls and a central shaft to resist axially directed forces.
  9. Clough ; George Francis Gilbert, Continuous treatment of liquid effluent and sewage.
  10. Halff Albert H. (3514 Rock Creek Dr. Dallas TX 75225) Reid Allen F. (4736 Reservoir Rd. Geneseo NY 11454), Means for separation and removal of impurities from liquids.
  11. Reid Allen F. ; Halff Albert H., Means for separation and removal of impurities from liquids.
  12. Christensen Thomas H.o slashed.jlund,DKX, Method and plant for the treatment and stabilization of materials containing environmentally noxious constituents.
  13. Griffith James Walton ; Wofford ; III William Tracy ; Griffith James Randolph, Method for handling an effluent in a hydrothermal process.
  14. Conaway Lawrence M., Method for processing oil refining waste.
  15. Conaway Lawrence M., Method for recovering hydrocarbons from tar sands and oil shales.
  16. Santina Peter F., Method for removing toxic substances in water.
  17. Halff Albert H. (3514 Rock Creek Dr. Dallas TX 75225) Reid Allen F. (4736 Reservoir Rd. Geneseo NY 11454), Method for separation and removal of impurities from liquids.
  18. Reid Allen F. (4736 Reservoir Rd. Geneseo NY 11454) Halff Albert H. (3514 Rock Creek Dr. Dallas TX 75225), Method for separation and removal of impurities from liquids.
  19. Vuong Dinh-Cuong (Port Arthur TX), Method of reducing the nickel content in waste water.
  20. Burnham Jeffrey C. ; Reimers Robert S. ; Barton Jery E. ; Bankston Warren S., Methods and apparatus for the application of combined fields to disinfect fluids.
  21. Bauer Gerald L. (Rothschild WI), Mixing waste with oxygen in a wet oxidation process.
  22. Hays Ricky A. (P.O. Box 328 Weatherford OK 73096-0328), Oil well drilling mud and brine recycling system.
  23. Pitts John (Brockton MA), Process and system for treating solid and liquid waste.
  24. Gnann Michael (Grosshesselohe DEX) Gregor Carl-Heinz (Mollem-Asse BEX) Schelle Siegfried (Puchheim DEX), Process for chemically oxidizing highly concentrated waste waters.
  25. Janusch Alois (Kindberg-Aumhl ATX) Lugscheider Walter (Linz ATX) Ludewig Fritz (Leoben ATX), Process for the disposal of settled sludge derived from a biological sewage-disposal plant.
  26. Yan Tsoung Y. (Philadelphia PA), Regeneration of used stretford solution for recycle.
  27. McCutchen Wilmot H. (P.O. Box 701129 Houston TX 77270), Rotary radial cyclonic fluid mixture separator.
  28. Jager ; Ernst A., Solid jacket worm centrifuge with rpm differential variable coupling between jacket part and worm part.
  29. Wehrle John ; Fischer Eugene C. ; Kenney William P. ; Korczynski Joseph F. ; Gracik Thomas D. ; Howell Barbara F. ; Klemens William, Spinning filter separation system for oil spill clean-up operation.
  30. Miller Neal J. (920 Lakeview La. Casper WY 82604), Three stage centrifuge and method for separating water and solids from petroleum products.
  31. Copa William M. (Schofield WI) Lehmann Richard W. (Wausau WI), Two-stage subcritical-supercritical wet oxidation.
  32. Schneider Steven J. (Rocky River OH), Zero-g phase detector and separator.

이 특허를 인용한 특허 (11)

  1. Loop, Thomas E.; Flynn, James D.; Allan, Graham; Van Swearingen, Steven C.; Gaw, Kevin O., Biomass and waste plastics depolymerization machine and methods via supercritical water.
  2. Allan, Graham; Loop, Thomas E.; Flynn, James D., Biomass and waste plastics to neodiesel and valuable chemicals via supercritical water.
  3. Cornay,Paul J.; Begley,Paul V.; Gervasi,Louis R., Centrifuge.
  4. Ingeson, Rolf, Desalination device.
  5. McCutchen, Wilmot H.; McCutchen, David J., Electrohydraulic and shear cavitation radial counterflow liquid processor.
  6. McCutchen, Wilmot H.; McCutchen, David J., Electrohydraulic and shear cavitation radial counterflow liquid processor.
  7. Hensley,Gary L.; Hilpert,Lee, Liner for a centrifuge discharge port.
  8. Cornay,Paul J.; Tovani,Ernest Peter; Matzen,Gary, Method of separating materials with a concentric tubular centrifuge.
  9. McCutchen, Wilmot H.; McCutchen, David J., Radial counterflow shear electrolysis.
  10. McCutchen, Wilmot H., Rotary annular crossflow filter, degasser, and sludge thickener.
  11. Urban, Keith, Sludge concentrator assembly incorporating upper centrifugal separator and lower barrier filter and exhibiting high flow velocity clean fluid outlet combined with low flow velocity solid entrapment.
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