MX9803089A - Tornillo de transportacion con aleta solida para horno. - Google Patents

Tornillo de transportacion con aleta solida para horno.

Info

Publication number
MX9803089A
MX9803089A MX9803089A MX9803089A MX9803089A MX 9803089 A MX9803089 A MX 9803089A MX 9803089 A MX9803089 A MX 9803089A MX 9803089 A MX9803089 A MX 9803089A MX 9803089 A MX9803089 A MX 9803089A
Authority
MX
Mexico
Prior art keywords
outer barrel
discharge screw
solid flights
furnace
screw
Prior art date
Application number
MX9803089A
Other languages
English (en)
Other versions
MXPA98003089A (es
Inventor
William A Boy
David M Hoffman
Original Assignee
Internat Metals Reclamation Co
Inc
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 Internat Metals Reclamation Co, Inc filed Critical Internat Metals Reclamation Co
Publication of MX9803089A publication Critical patent/MX9803089A/es
Publication of MXPA98003089A publication Critical patent/MXPA98003089A/es

Links

Classifications

    • 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
    • F27D3/08—Screw feeders; Screw dischargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/06—Hollow screw conveyors
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Screw Conveyors (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Glass Compositions (AREA)
  • Fuel Cell (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un tornillo de transportacion enfriado con fluido para hornos de solera rotatoria. Una pluralidad simple de aletas simples y dobles alternativas solidas se fijan a un tubo exterior. Las aletas simples son al menos parcialmente revestidas para resistir las severidades del horno. Las aletas dobles se extienden parcialmente bajo el tubo.
MXPA/A/1998/003089A 1997-04-25 1998-04-20 Tornillo de transportacion con aleta solida para horno MXPA98003089A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08846087 1997-04-25
US08/846,087 US5863197A (en) 1997-04-25 1997-04-25 Solid flight conveying screw for furnace

Publications (2)

Publication Number Publication Date
MX9803089A true MX9803089A (es) 1998-12-31
MXPA98003089A MXPA98003089A (es) 1999-02-01

Family

ID=

Also Published As

Publication number Publication date
KR100291369B1 (ko) 2001-06-01
EP0874207A1 (en) 1998-10-28
JPH10339583A (ja) 1998-12-22
ID20200A (id) 1998-10-29
RU2192592C2 (ru) 2002-11-10
KR19980079758A (ko) 1998-11-25
ES2185112T3 (es) 2003-04-16
BR9801068A (pt) 1999-09-28
JP2968514B2 (ja) 1999-10-25
CA2235668A1 (en) 1998-10-25
DE69808833T2 (de) 2003-06-18
AU6361698A (en) 1998-10-29
ATE226711T1 (de) 2002-11-15
DE69808833D1 (de) 2002-11-28
AU732315B2 (en) 2001-04-12
US5863197A (en) 1999-01-26
CA2235668C (en) 2002-07-02
TW399141B (en) 2000-07-21
EP0874207B1 (en) 2002-10-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees