CH614283A5 - Device for treating materials, in particular for cooling down and drying moulding sand and for cooling down cast pieces - Google Patents

Device for treating materials, in particular for cooling down and drying moulding sand and for cooling down cast pieces

Info

Publication number
CH614283A5
CH614283A5 CH143977A CH143977A CH614283A5 CH 614283 A5 CH614283 A5 CH 614283A5 CH 143977 A CH143977 A CH 143977A CH 143977 A CH143977 A CH 143977A CH 614283 A5 CH614283 A5 CH 614283A5
Authority
CH
Switzerland
Prior art keywords
cooling down
moulding sand
treating materials
cast pieces
drying moulding
Prior art date
Application number
CH143977A
Inventor
Marinus Hendricus Weststrate
Jan Willemsen
Original Assignee
Expert Nv
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
Priority claimed from NL7601719A external-priority patent/NL7601719A/en
Application filed by Expert Nv filed Critical Expert Nv
Publication of CH614283A5 publication Critical patent/CH614283A5/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B22D31/007—Tumbling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • B22C5/085—Cooling or drying the sand together with the castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/022—Arrangements of drives, bearings, supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/044—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis the drum or receptacle having a variable outer or inner diameter in axial direction, e.g. trunconical; the drum or receptacle having a polygonal or non-cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Friction Gearing (AREA)
CH143977A 1976-02-19 1977-02-07 Device for treating materials, in particular for cooling down and drying moulding sand and for cooling down cast pieces CH614283A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7601719A NL7601719A (en) 1976-02-19 1976-02-19 Chain drive and support for a horizontal rotating drum - without gear teeth to simplify construction
NL7611558A NL7611558A (en) 1976-02-19 1976-10-19 DRIVE FOR ROTATING DRUM.

Publications (1)

Publication Number Publication Date
CH614283A5 true CH614283A5 (en) 1979-11-15

Family

ID=26645184

Family Applications (1)

Application Number Title Priority Date Filing Date
CH143977A CH614283A5 (en) 1976-02-19 1977-02-07 Device for treating materials, in particular for cooling down and drying moulding sand and for cooling down cast pieces

Country Status (11)

Country Link
JP (1) JPS52113323A (en)
BE (1) BE851419A (en)
BR (1) BR7700978A (en)
CH (1) CH614283A5 (en)
DD (1) DD128933A5 (en)
DE (1) DE7704863U1 (en)
ES (1) ES456065A1 (en)
FR (1) FR2341385A1 (en)
GB (1) GB1537723A (en)
IT (1) IT1072074B (en)
NL (1) NL7611558A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229255A (en) * 1983-06-10 1984-12-22 Sintokogio Ltd Screening method of recovered molding sand
CN112077283B (en) * 2020-08-05 2021-12-10 重庆市双桥经开区潇然冷压铸造厂 Dust fall shakeout machine
CN112747464B (en) * 2020-11-25 2022-07-12 温州职业技术学院 Heating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34868C (en) * 1900-01-01 P. FREYGANG in Eutritzsch bei Leipzig New to the tubular drying and crushing apparatus for clay and similar material
US2793920A (en) * 1954-12-09 1957-05-28 Link Belt Co Mount for rotary drums
US3097834A (en) * 1962-01-18 1963-07-16 George P Hurst Wire rope connector and kiln structure
US3401924A (en) * 1967-04-14 1968-09-17 George P. Hurst Wire rope connector and kiln drive structure
GB1372052A (en) * 1971-01-05 1974-10-30 Mullard Ltd Electromechanical frequency selective devices

Also Published As

Publication number Publication date
FR2341385A1 (en) 1977-09-16
DE7704863U1 (en) 1977-06-23
NL7611558A (en) 1978-04-21
BR7700978A (en) 1977-10-18
IT1072074B (en) 1985-04-10
ES456065A1 (en) 1978-01-16
JPS52113323A (en) 1977-09-22
DD128933A5 (en) 1977-12-21
GB1537723A (en) 1979-01-04
BE851419A (en) 1977-08-16
FR2341385B1 (en) 1982-05-07

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Legal Events

Date Code Title Description
PL Patent ceased