CH323386A - Process for the recovery and processing of the core sand that occurs in foundries and is bound by additives and device for carrying out the process. - Google Patents

Process for the recovery and processing of the core sand that occurs in foundries and is bound by additives and device for carrying out the process.

Info

Publication number
CH323386A
CH323386A CH323386DA CH323386A CH 323386 A CH323386 A CH 323386A CH 323386D A CH323386D A CH 323386DA CH 323386 A CH323386 A CH 323386A
Authority
CH
Switzerland
Prior art keywords
foundries
additives
bound
recovery
occurs
Prior art date
Application number
Other languages
German (de)
Inventor
Mueller Karl
Original Assignee
Steinlein & Kunze Gmbh
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 Steinlein & Kunze Gmbh filed Critical Steinlein & Kunze Gmbh
Publication of CH323386A publication Critical patent/CH323386A/en

Links

Classifications

    • 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
    • B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
    • 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
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • 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
    • B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CH323386D 1956-07-26 1956-07-23 Process for the recovery and processing of the core sand that occurs in foundries and is bound by additives and device for carrying out the process. CH323386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2311956A GB794164A (en) 1956-07-26 1956-07-26 Process and apparatus for recovering and reconditioning the used core sand employed in casting

Publications (1)

Publication Number Publication Date
CH323386A true CH323386A (en) 1957-07-31

Family

ID=10190410

Family Applications (1)

Application Number Title Priority Date Filing Date
CH323386D CH323386A (en) 1956-07-26 1956-07-23 Process for the recovery and processing of the core sand that occurs in foundries and is bound by additives and device for carrying out the process.

Country Status (3)

Country Link
BE (1) BE550083A (en)
CH (1) CH323386A (en)
GB (1) GB794164A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296438A (en) * 2017-08-30 2018-07-20 柳州市柳晶科技股份有限公司 A kind of cast waste sand polishing retracting device
CN108453217A (en) * 2018-04-04 2018-08-28 陈婷 A kind of casting sand disintegrating apparatus
CN111790884B (en) * 2020-07-14 2022-03-15 安徽宜安精密机械零部件有限公司 Surface grinding device for recovering precoated sand

Also Published As

Publication number Publication date
GB794164A (en) 1958-04-30
BE550083A (en)

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