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DE62116T1 - MIXER FOR CHEMICALLY BONDED MOLD MIXTURES. - Google Patents

MIXER FOR CHEMICALLY BONDED MOLD MIXTURES.

Info

Publication number
DE62116T1
DE62116T1 DE198181301445T DE81301445T DE62116T1 DE 62116 T1 DE62116 T1 DE 62116T1 DE 198181301445 T DE198181301445 T DE 198181301445T DE 81301445 T DE81301445 T DE 81301445T DE 62116 T1 DE62116 T1 DE 62116T1
Authority
DE
Germany
Prior art keywords
mixer
chemically bonded
mixer according
mixing
intermediate chamber
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.)
Pending
Application number
DE198181301445T
Other languages
German (de)
Inventor
Dieter D-6900 Heidelberg Tacke
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of DE62116T1 publication Critical patent/DE62116T1/en
Pending legal-status Critical Current

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
    • B22C5/04—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
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/0413—Horizontal mixing and conveying units, e.g. the unit being rotatable about a vertical axis, or having a supplementary mixing house with a vertical axis at its end

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Claims (5)

Übersetzung der Ansprüche der europäischen Veröffentlichungsschrift Nr. 0 062 116 in der geänderten Fassung Mischer für chemisch gebundene FormmischungenTranslation of the claims of European publication No. 0 062 116 as amended Mixer for chemically bonded molding mixtures 1. Mischer für chemisch gebundene Formmischungen, mit einer Mehrzahl von Mischförderern, die Formmaterialien, welche mit einzelnen Binderkomponenten vorgemischt sind, einer Mischkammer zufördern, in denen die getrennten Ströme von Formmaterialien und folglich die Binderkomponenten vermischt werden, gekennzeichnet , durch eine Zwischenkammer (7) zwischen den Austritten (6) des Förderers (1) und der Mischkammer (2) und durch einstellbare Strömungssteuermittel (9) an den genannten Austritten zum Regulieren der Ströme, die zu den Mischkammern fließen.1. Mixer for chemically bonded molding mixtures, with a plurality of mixing conveyors, the molding materials, which with individual binder components are premixed, conveyed to a mixing chamber in which the separate streams of molding materials and consequently the binder components are mixed are characterized by an intermediate chamber (7) between the outlets (6) of the conveyor (1) and the mixing chamber (2) and adjustable flow control means (9) at said outlets for regulation of the currents flowing to the mixing chambers. 2. Mischer nach Anspruch 1, dadurch gekennzeichnet , daß die Zwischenkammer (7) eine Höhe von wenigstens 30 cm aufweist.2. Mixer according to claim 1, characterized in that the intermediate chamber (7) has a height of at least 30 cm having. 3. Mischer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß. die Zwischenkammer (7) ein gerader Zylinder ist.3. Mixer according to claim 1 or 2, characterized in that that. the intermediate chamber (7) is a straight cylinder. 4. Mischer nach Anspruch 1, 2 oder '3, dadurch gekennzeichnet , daß die Stromungssteuermittel (9) Schieberventile sind.4. Mixer according to claim 1, 2 or '3, characterized in that the flow control means (9) slide valves are. 5. Mischer nach Anspruch 4, dadurch gekennzeichnet , daß jedes Schieberventil (9) eine Ventilplatte (10) aufweist, die mit einer Betätigungseinrichtung (11) lösbar verbunden ist, welche zur Seite bewegt werden kann, so daß die Ventilplatte zu Säuberungszwecken herausgezogen werden kann.5. Mixer according to claim 4, characterized in that each slide valve (9) has a valve plate (10), which is releasably connected to an actuating device (11), which can be moved to the side so that the valve plate can be pulled out for cleaning purposes.
DE198181301445T 1981-04-02 1981-04-02 MIXER FOR CHEMICALLY BONDED MOLD MIXTURES. Pending DE62116T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81301445A EP0062116B1 (en) 1981-04-02 1981-04-02 Mixer for chemically bound moulding mixtures

Publications (1)

Publication Number Publication Date
DE62116T1 true DE62116T1 (en) 1983-04-14

Family

ID=8188262

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8181301445T Expired DE3167785D1 (en) 1981-04-02 1981-04-02 Mixer for chemically bound moulding mixtures
DE198181301445T Pending DE62116T1 (en) 1981-04-02 1981-04-02 MIXER FOR CHEMICALLY BONDED MOLD MIXTURES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8181301445T Expired DE3167785D1 (en) 1981-04-02 1981-04-02 Mixer for chemically bound moulding mixtures

Country Status (4)

Country Link
EP (1) EP0062116B1 (en)
DE (2) DE3167785D1 (en)
ES (1) ES511048A0 (en)
ZA (1) ZA822264B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431193A (en) * 1973-04-24 1976-04-07 Fordath Ltd Method and apparatus for mixing foundry materials
US3934859A (en) * 1973-11-02 1976-01-27 Combustion Engineering, Inc. Mixing apparatus
GB1490214A (en) * 1974-07-02 1977-10-26 Fordath Ltd Apparatus for mixing foundry materials
CH581496A5 (en) * 1974-08-16 1976-11-15 Fischer Ag Georg
US3995837A (en) * 1975-07-11 1976-12-07 Fordath Limited Apparatus for mixing foundry materials

Also Published As

Publication number Publication date
DE3167785D1 (en) 1985-01-31
ES8304459A1 (en) 1983-03-01
ES511048A0 (en) 1983-03-01
EP0062116B1 (en) 1984-12-19
EP0062116A1 (en) 1982-10-13
ZA822264B (en) 1983-11-30

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