FR2074380A5 - - Google Patents

Info

Publication number
FR2074380A5
FR2074380A5 FR7046958A FR7046958A FR2074380A5 FR 2074380 A5 FR2074380 A5 FR 2074380A5 FR 7046958 A FR7046958 A FR 7046958A FR 7046958 A FR7046958 A FR 7046958A FR 2074380 A5 FR2074380 A5 FR 2074380A5
Authority
FR
France
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.)
Expired
Application number
FR7046958A
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical Corp
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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Application granted granted Critical
Publication of FR2074380A5 publication Critical patent/FR2074380A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • F27B2007/165—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall forming a helical lifting projection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B2007/2008—Devices for reintroducing dust in the drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F27B2007/3211—Charging at the open end of the drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F27B2007/3211—Charging at the open end of the drum
    • F27B2007/3217—Charging at the open end of the drum axially, optionally at some distance in the kiln

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
FR7046958A 1969-12-29 1970-12-29 Expired FR2074380A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88837869A 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
FR2074380A5 true FR2074380A5 (fr) 1971-10-01

Family

ID=25393078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046958A Expired FR2074380A5 (fr) 1969-12-29 1970-12-29

Country Status (3)

Country Link
US (1) US3603569A (fr)
FR (1) FR2074380A5 (fr)
GB (1) GB1266299A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328171A1 (fr) * 1975-10-15 1977-05-13 Smidth & Co As F L Installation comportant un four rotatif incline alimente en poudre brute par une chambre a godets

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799735A (en) * 1972-01-05 1974-03-26 Smidth & Co As F L Conveyor flights for rotary kiln
US4952147A (en) * 1986-10-01 1990-08-28 Champion International Corporation Lime sludge kiln
FI87245C (fi) * 1989-07-03 1992-12-10 Ahlstroem Oy Inmatningssystem foer mesaugn
US5213496A (en) * 1989-07-03 1993-05-25 A. Ahlstrom Corporation Feeding system for a lime reburning kiln
FI107057B (fi) * 1996-07-05 2001-05-31 Andritz Ahlstrom Oy Meesan syöttöjärjestelmä
US7628964B2 (en) * 2005-11-21 2009-12-08 Andritz Oy Apparatus for treating lime mud
US20230347270A1 (en) * 2022-04-29 2023-11-02 Hamilton Sundstrand Corporation Mid-pressure water collector (mpwc) with helical flow channel and radial scuppers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039645A (en) * 1932-10-04 1936-05-05 Chemical Construction Corp Treatment of sulphur bearing ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328171A1 (fr) * 1975-10-15 1977-05-13 Smidth & Co As F L Installation comportant un four rotatif incline alimente en poudre brute par une chambre a godets

Also Published As

Publication number Publication date
US3603569A (en) 1971-09-07
GB1266299A (fr) 1972-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse