CA2284985A1 - Auger pump for handling magnesium and magnesium alloys - Google Patents

Auger pump for handling magnesium and magnesium alloys Download PDF

Info

Publication number
CA2284985A1
CA2284985A1 CA 2284985 CA2284985A CA2284985A1 CA 2284985 A1 CA2284985 A1 CA 2284985A1 CA 2284985 CA2284985 CA 2284985 CA 2284985 A CA2284985 A CA 2284985A CA 2284985 A1 CA2284985 A1 CA 2284985A1
Authority
CA
Canada
Prior art keywords
pump
magnesium
attached
molten magnesium
alloys
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
CA 2284985
Other languages
French (fr)
Other versions
CA2284985C (en
Inventor
Alain Renaud Boulet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2284985 priority Critical patent/CA2284985C/en
Publication of CA2284985A1 publication Critical patent/CA2284985A1/en
Application granted granted Critical
Publication of CA2284985C publication Critical patent/CA2284985C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • 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
    • F27D3/14—Charging or discharging liquid or molten material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump
    • F27D2003/0055—Means to move molten metal, e.g. electromagnetic pump with flow regulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/01—Charges containing mainly non-ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

An auger pump for pumping molten magnesium and its alloys from a furnace to a die casting machine, ingot mould, DC caster or the like is disclosed. The pump is comprised of a linearly aligned upper and lower portion. The upper portion is comprised of a housing which is attached to the furnace lid. An inverter duty electric motor is attached to the top of the housing and is controlled by a PLC. The auger shaft runs longitudinally between each portion and is supported in position by guide bearings located in the upper portion. The lower portion comprises a tubular casing which contains a gas inlet aperture and an feeder inlet aperture for drawing the molten magnesium into the pump.
The outlet of the pump, a connector, is attached to a heated transfer tube, which conveys the molten magnesium to the mould.
CA 2284985 1999-09-30 1999-09-30 Auger pump for handling magnesium and magnesium alloys Expired - Fee Related CA2284985C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2284985 CA2284985C (en) 1999-09-30 1999-09-30 Auger pump for handling magnesium and magnesium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2284985 CA2284985C (en) 1999-09-30 1999-09-30 Auger pump for handling magnesium and magnesium alloys

Publications (2)

Publication Number Publication Date
CA2284985A1 true CA2284985A1 (en) 2001-03-30
CA2284985C CA2284985C (en) 2008-08-12

Family

ID=4164301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2284985 Expired - Fee Related CA2284985C (en) 1999-09-30 1999-09-30 Auger pump for handling magnesium and magnesium alloys

Country Status (1)

Country Link
CA (1) CA2284985C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147932A1 (en) 2009-06-16 2010-12-23 Pyrotek, Inc. Overflow vortex transfer system
CN112762712A (en) * 2020-12-17 2021-05-07 王�锋 Composite alloy preparation system
CN113600788A (en) * 2021-07-14 2021-11-05 江西省铭鑫荣智能科技有限公司 Die-casting mechanical demolding and separating equipment for manufacturing precise structural part and implementation method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015120009A1 (en) 2014-02-04 2015-08-13 Pyrotek, Inc. Adjustable flow overflow vortex transfer system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147932A1 (en) 2009-06-16 2010-12-23 Pyrotek, Inc. Overflow vortex transfer system
CN112762712A (en) * 2020-12-17 2021-05-07 王�锋 Composite alloy preparation system
CN113600788A (en) * 2021-07-14 2021-11-05 江西省铭鑫荣智能科技有限公司 Die-casting mechanical demolding and separating equipment for manufacturing precise structural part and implementation method
CN113600788B (en) * 2021-07-14 2022-12-27 江西省铭鑫荣智能科技有限公司 Die-casting mechanical demolding and separating equipment for manufacturing precise structural part and implementation method

Also Published As

Publication number Publication date
CA2284985C (en) 2008-08-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed