EP0199654A3 - Centrifugal drier basket for wet granular material - Google Patents

Centrifugal drier basket for wet granular material Download PDF

Info

Publication number
EP0199654A3
EP0199654A3 EP86400897A EP86400897A EP0199654A3 EP 0199654 A3 EP0199654 A3 EP 0199654A3 EP 86400897 A EP86400897 A EP 86400897A EP 86400897 A EP86400897 A EP 86400897A EP 0199654 A3 EP0199654 A3 EP 0199654A3
Authority
EP
European Patent Office
Prior art keywords
drum
wet granular
granular material
centrifugal drier
entry part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86400897A
Other languages
French (fr)
Other versions
EP0199654A2 (en
EP0199654B1 (en
Inventor
Pierre Gager
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to AT86400897T priority Critical patent/ATE51350T1/en
Publication of EP0199654A2 publication Critical patent/EP0199654A2/en
Publication of EP0199654A3 publication Critical patent/EP0199654A3/en
Application granted granted Critical
Publication of EP0199654B1 publication Critical patent/EP0199654B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A centrifugal drier drum for wet granular material has a peripheral drying wall arranged for rotation about its axis and an entry part for receiving the material to be dried and directing this material to within the drum. The entry part is fixed to the wall of the drum by a number of supports. Material fed to the drum impacts the entry part at an impact zone, and is received within the drum at a projection zone. An annular retaining space for retaining the material to be dried is formed at both the impact zone and the projection zone such that the circulating material strikes the surfaces of material retained in these retaining spaces.
EP86400897A 1985-04-26 1986-04-24 Centrifugal drier basket for wet granular material Expired - Lifetime EP0199654B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86400897T ATE51350T1 (en) 1985-04-26 1986-04-24 DRYING BASKET FOR DAMP GRAINY MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8506402 1985-04-26
FR8506402A FR2580955B1 (en) 1985-04-26 1985-04-26 CENTRIFUGAL WASHER BASKET FOR WET GRANULAR MATERIAL

Publications (3)

Publication Number Publication Date
EP0199654A2 EP0199654A2 (en) 1986-10-29
EP0199654A3 true EP0199654A3 (en) 1988-09-21
EP0199654B1 EP0199654B1 (en) 1990-03-28

Family

ID=9318727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400897A Expired - Lifetime EP0199654B1 (en) 1985-04-26 1986-04-24 Centrifugal drier basket for wet granular material

Country Status (9)

Country Link
US (1) US4682423A (en)
EP (1) EP0199654B1 (en)
JP (1) JPS61250484A (en)
AT (1) ATE51350T1 (en)
AU (1) AU577758B2 (en)
CA (1) CA1274186A (en)
DE (1) DE3669833D1 (en)
FR (1) FR2580955B1 (en)
ZA (1) ZA863033B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068979A (en) * 1990-01-11 1991-12-03 Blaw Knox Food & Chemical Equipment Company Apparatus for conditioning particulate material
US5155923A (en) * 1990-01-11 1992-10-20 Blaw Knox Food & Chemical Equipment Company Apparatus and process for conditioning particulate material
US5230281A (en) * 1991-07-10 1993-07-27 Blaw Knox Food & Chemical Equipment Co. Apparatus for roasting coffee beans or the like
GB9519248D0 (en) * 1995-09-21 1995-11-22 Mud Recovery Systems Ltd A method of recovering drilling muds

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH352956A (en) * 1957-01-10 1961-03-15 Krauss Maffei Ag Wear-resistant pusher centrifuge
CH379403A (en) * 1959-02-27 1964-06-30 Krupp Dolberg Ges Mit Beschrae Pusher or screw centrifuge
FR2201928A1 (en) * 1972-10-05 1974-05-03 Mac Donald George
US3831764A (en) * 1973-06-05 1974-08-27 Pennwalt Corp Pusher-type centrifuge
US3834631A (en) * 1973-04-18 1974-09-10 T King Spin breaking process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100634C (en) * 1954-05-15
IT1228409B (en) * 1983-12-12 1991-06-14 Cam Srl PLANT FOR DRYING THE TURNING OR SCRAP BEFORE THEIR USE IN THE MELTING FURNACES AND FOR THE TREATMENT OF WASTE AND OTHER WASTE MATERIALS
DE3616564A1 (en) * 1986-05-16 1987-11-19 Krupp Gmbh Filling device for a tubular dryer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH352956A (en) * 1957-01-10 1961-03-15 Krauss Maffei Ag Wear-resistant pusher centrifuge
CH379403A (en) * 1959-02-27 1964-06-30 Krupp Dolberg Ges Mit Beschrae Pusher or screw centrifuge
FR2201928A1 (en) * 1972-10-05 1974-05-03 Mac Donald George
US3834631A (en) * 1973-04-18 1974-09-10 T King Spin breaking process
US3831764A (en) * 1973-06-05 1974-08-27 Pennwalt Corp Pusher-type centrifuge

Also Published As

Publication number Publication date
ZA863033B (en) 1986-12-30
AU5681086A (en) 1986-10-30
EP0199654A2 (en) 1986-10-29
US4682423A (en) 1987-07-28
AU577758B2 (en) 1988-09-29
FR2580955A1 (en) 1986-10-31
JPS61250484A (en) 1986-11-07
ATE51350T1 (en) 1990-04-15
CA1274186A (en) 1990-09-18
DE3669833D1 (en) 1990-05-03
EP0199654B1 (en) 1990-03-28
FR2580955B1 (en) 1989-11-03

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