DE853654C - Profiled muffle for zinc distillation - Google Patents

Profiled muffle for zinc distillation

Info

Publication number
DE853654C
DE853654C DEM5345A DEM0005345A DE853654C DE 853654 C DE853654 C DE 853654C DE M5345 A DEM5345 A DE M5345A DE M0005345 A DEM0005345 A DE M0005345A DE 853654 C DE853654 C DE 853654C
Authority
DE
Germany
Prior art keywords
muffle
profiled
zinc distillation
longitudinal direction
asymmetrically
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.)
Expired
Application number
DEM5345A
Other languages
German (de)
Inventor
Werner Dr Goedecke
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.)
METALLWERKE UNTERWESER AG
Original Assignee
METALLWERKE UNTERWESER AG
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 METALLWERKE UNTERWESER AG filed Critical METALLWERKE UNTERWESER AG
Priority to DEM5345A priority Critical patent/DE853654C/en
Application granted granted Critical
Publication of DE853654C publication Critical patent/DE853654C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/06—Obtaining zinc by distilling in muffle furnaces
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/16—Distilling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Description

Durch das Patent 849 757 ist eine Muffel für die Zinkdestillierung unter Schutz gestellt, bei welcher die äußere und die innere Wandung der Muffel, abgesehen von dem Teil an der Grundfläche, mit einem in Längsrichtung verlaufenden wellenförmigen oder gezackten Profil versehen ist.The patent 849 757 made a muffle for zinc distillation placed under protection, in which the outer and inner walls of the muffle, apart from the part at the base, with one running in the longitudinal direction wave-shaped or serrated profile is provided.

Wie gefunden wurdle, läßt sich die mit dieser An, ordnung erzielte Wirkung noch steigern, wenn die aus Zacken oder Wellen bestehende Profilierung auf der äußeren Wandung der Muffeln, asymmetrisch in der Weise verläuft, daß zwar eine Symmetrie zu einer in Längsrichtung verlaufenden J Horizontalebene besteht, die oberhalb und unterhalb liegenden Muffel#hälften dagegen asymmetrisch profiliert: sind, wobei der Querschnitt jeder einzelnen Rippe entlang der Muffel der gleiche bleibt.As has been found, the one achieved with this arrangement can be achieved The effect is even greater when the profiling, which consists of jagged or wavy surfaces, is applied the outer wall of the muffles, runs asymmetrically in such a way that although one There is symmetry about a longitudinal J horizontal plane which above and below the muffle halves, on the other hand, are asymmetrically profiled: are, the cross-section of each individual rib along the muffle the same remain.

Die angestrebte Wirkung wird auch zufriedenstellend erreicht, wenn nur eine der beiden Muffelwandlungen, also die äußere oder die innere Wand des Muffelmantels, in der angegebenen Weise profiliert ist. Von Vorteil ist es weiterhin, auch die Innen- und die Außenwand des Muffelbodens oder eine derselben mit einer entsprechenden Profilierung zu versehen.The intended effect is also achieved satisfactorily when only one of the two muffle walls, i.e. the outer or inner wall of the muffle jacket, is profiled in the manner indicated. It is still an advantage, including those Inner and outer wall of the muffle base or one of the same with a corresponding one To provide profiling.

Die Erfindung ist in der Zeichnung beispielsweise dargestellt. Es zeigt Fig. i den Querschnitt einer Muffel mit asymmetrisch gezacktem Außenprofil, gezackter Unterfläche und mit glatter Innenfläche, Fig. 2 den Querschnitt einer Muffel mit asymmetrisch gezackter Oberfläche und glatter Innen-und Unterfläche, Fig. 3 den Querschnitt einer Muffel mit glatter Außenwandung und gewellter Innenfläche.The invention is shown in the drawing, for example. It Fig. i shows the cross section of a muffle with an asymmetrically serrated outer profile, serrated lower surface and with a smooth inner surface, Fig. 2 shows the cross section of a Muffle with asymmetrically serrated surface and smooth inner and lower surface, 3 shows the cross section of a muffle with a smooth outer wall and a corrugated inner surface.

Claims (2)

PATENTANSPRI;CHE: i. Profilierte Muffel für die Zinkdestillierung gemäß Patent 849 757, dadurch gekennzeichnet, daß die in Längsrichtung der Muffel verlaufenhden Profilierungsrippen in der Weise angeordnet sind, daß Symmetrie zu einer in Längsrichtung verlaufenden Horizontalebene besteht, d'ie oberhalb und unterhalt> liegenden Muffelhälften dagegen asymmetrisch profiliert sind, wobei der Querschnitt jeder einzelnen Rippe entlang der Muffel der gleiche bleibt. PATENT CLAIMS: i. Profiled muffle for zinc distillation according to patent 849 757, characterized in that the profiling ribs running in the longitudinal direction of the muffle are arranged in such a way that there is symmetry to a longitudinal horizontal plane, the above and below muffle halves, on the other hand, are profiled asymmetrically whereby the cross-section of each individual rib along the muffle remains the same. 2. Muffel nach dem Hauptpatent und Anspruch i, dadurch gekennzeichnet, daß auch die innere und/oder äußere Sohlenfläche der :Muffel in Längsrichtung profiliert ist. Angezogene Druckschriften: Französische Patentschrift N r. 366380. 2. Muffle according to the main patent and claim i, characterized in that the inner and / or outer sole surface of the: muffle is profiled in the longitudinal direction. Referenced publications: French patent specification No. 366380.
DEM5345A 1950-07-26 1950-07-26 Profiled muffle for zinc distillation Expired DE853654C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM5345A DE853654C (en) 1950-07-26 1950-07-26 Profiled muffle for zinc distillation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM5345A DE853654C (en) 1950-07-26 1950-07-26 Profiled muffle for zinc distillation

Publications (1)

Publication Number Publication Date
DE853654C true DE853654C (en) 1952-11-10

Family

ID=7293082

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM5345A Expired DE853654C (en) 1950-07-26 1950-07-26 Profiled muffle for zinc distillation

Country Status (1)

Country Link
DE (1) DE853654C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR366380A (en) * 1906-05-18 1906-10-03 Desire Delville Distillation vessel, crucible, muffle, etc., for reducing zinc ores and other uses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR366380A (en) * 1906-05-18 1906-10-03 Desire Delville Distillation vessel, crucible, muffle, etc., for reducing zinc ores and other uses

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