IT8819699A0 - Dispositivo di comando di martinetti idraulici montati su una tramoggia rotativa. - Google Patents

Dispositivo di comando di martinetti idraulici montati su una tramoggia rotativa.

Info

Publication number
IT8819699A0
IT8819699A0 IT8819699A IT1969988A IT8819699A0 IT 8819699 A0 IT8819699 A0 IT 8819699A0 IT 8819699 A IT8819699 A IT 8819699A IT 1969988 A IT1969988 A IT 1969988A IT 8819699 A0 IT8819699 A0 IT 8819699A0
Authority
IT
Italy
Prior art keywords
control device
hydraulic jacks
rotary hopper
jacks mounted
hopper
Prior art date
Application number
IT8819699A
Other languages
English (en)
Other versions
IT1216030B (it
Inventor
Emile Lonardi
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of IT8819699A0 publication Critical patent/IT8819699A0/it
Application granted granted Critical
Publication of IT1216030B publication Critical patent/IT1216030B/it

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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/06—Feeding or distributing of lump or pulverulent fuel to combustion apparatus for shaft-type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/10—Charging directly from hoppers or shoots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0078—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising jacks, e.g. hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Crushing And Grinding (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Road Paving Machines (AREA)
  • Reciprocating Pumps (AREA)
IT8819699A 1987-03-24 1988-03-09 Dispositivo di comando di martinetti idraulici montati su una tramoggia rotativa. IT1216030B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86823A LU86823A1 (fr) 1987-03-24 1987-03-24 Dispositif de commande de verins hydrauliques montes sur une tremie rotative

Publications (2)

Publication Number Publication Date
IT8819699A0 true IT8819699A0 (it) 1988-03-09
IT1216030B IT1216030B (it) 1990-02-22

Family

ID=19730896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819699A IT1216030B (it) 1987-03-24 1988-03-09 Dispositivo di comando di martinetti idraulici montati su una tramoggia rotativa.

Country Status (11)

Country Link
US (1) US4893735A (it)
JP (1) JP2739477B2 (it)
KR (1) KR960007360B1 (it)
CN (1) CN1011516B (it)
AU (1) AU599462B2 (it)
CS (1) CS270238B2 (it)
DE (1) DE3809545C2 (it)
FR (1) FR2613054B1 (it)
GB (1) GB2202832B (it)
IT (1) IT1216030B (it)
LU (1) LU86823A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9006136U1 (it) * 1990-05-31 1990-09-20 Hebing Metall-Technik Gmbh, 4290 Bocholt, De
GB9516027D0 (en) * 1995-08-04 1995-10-04 Matcon R & D Ltd Apparatus for operating a closure
US6086307A (en) * 1996-11-04 2000-07-11 J R Johanson, Inc. Hoppers with directionally applied relative motion to promote solids flow
US5992689A (en) * 1996-11-04 1999-11-30 Jr Johanson, Inc. Variable flow rate hopper to reduce feed pulsation to a downstream process
CA2653370C (en) * 2009-02-10 2014-12-16 Alvin Herman Rotatable bin or like object
CN105600214B (zh) * 2015-12-24 2018-08-24 三一海洋重工有限公司 工程机械
CN109230028A (zh) * 2018-07-25 2019-01-18 溧阳市久隆工程机械有限公司 一种防漏式全封闭出料装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718463A (en) * 1949-02-26 1954-11-17 Johnson Co C S Improved skip bucket
FR1190449A (fr) * 1958-01-23 1959-10-12 Prep Ind Combustibles Trappe de skip
US3072295A (en) * 1958-10-27 1963-01-08 Hubert O Teer Jr Hopper gate apparatus and control
US3227231A (en) * 1964-01-22 1966-01-04 Mc Graw Edison Co Weighing apparatus
US3330428A (en) * 1964-05-18 1967-07-11 Ferguson Hille & Associates In Bin gate operator
DE1433313A1 (de) * 1964-09-17 1968-10-31 Gutehoffnungshuette Sterkrade Schachtofen-,insbesondere Hochofenbegichtungsvorrichtung
FR1437961A (fr) * 1965-06-23 1966-05-06 Union Carbide Corp Dispositif de chargement
US3791690A (en) * 1972-12-26 1974-02-12 L Garlinghouse Gate operating system for concrete buckets
US3866799A (en) * 1973-06-18 1975-02-18 Nat Eng Co Mixer with automatically controlled discharge system
US4143777A (en) * 1977-10-06 1979-03-13 Zhdanovsky Metallurgichesky Institut Blast furnace charging device
JPH0342026Y2 (it) * 1984-12-05 1991-09-03
LU86824A1 (fr) * 1987-03-24 1988-11-17 Wurth Paul Sa Piste de roulement pour une tremie rotative

Also Published As

Publication number Publication date
FR2613054B1 (fr) 1990-01-26
IT1216030B (it) 1990-02-22
CN1011516B (zh) 1991-02-06
AU1252588A (en) 1988-09-22
LU86823A1 (fr) 1988-11-17
JP2739477B2 (ja) 1998-04-15
CS194288A2 (en) 1989-10-13
GB2202832B (en) 1990-11-14
DE3809545C2 (de) 1996-12-12
KR880011558A (ko) 1988-10-29
US4893735A (en) 1990-01-16
CN88101376A (zh) 1988-10-05
GB8806661D0 (en) 1988-04-20
AU599462B2 (en) 1990-07-19
KR960007360B1 (ko) 1996-05-31
JPS63258785A (ja) 1988-10-26
FR2613054A1 (fr) 1988-09-30
DE3809545A1 (de) 1988-10-06
GB2202832A (en) 1988-10-05
CS270238B2 (en) 1990-06-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950330