Equipment for continuous, horizontal casting of metal
Equipment for continuous, horizontal casting of metal, in particular aluminium, includes an insulated reservoir or pool (2), which is designed to contain liquid metal, and a mold (3), which can be removed from the pool (2). An insulating plate (19) is provided with holes (25, 26), that communicate w...
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Zusammenfassung: | Equipment for continuous, horizontal casting of metal, in particular aluminium, includes an insulated reservoir or pool (2), which is designed to contain liquid metal, and a mold (3), which can be removed from the pool (2). An insulating plate (19) is provided with holes (25, 26), that communicate with the mold. The mold (3) includes a preferably circular cavity (17) defined by a ring (12, 13) of permeable material for the supply of oil and at least one annular slit or nozzle (16) arranged along the circumference of the cavity for the direct supply of coolant. In addition to the oil, gas can be supplied through the permeable material (12, 13) and annuli (20) are arranged between the permeable wall material and the mold housing (8) to distribute the gas/oil to the ring (12, 13) of permeable material. The annuli (20) is divided into sectors using plugs or similar restrictions (21) and are supplied with oil/gas via separate supply channels (10, 11) for each sector, thus making it possible to differentiate the supply of oil/gas around the circumference of the casting piece.
Zariadenie na kontinuálne vodorovné odlievanie kovu, najmä hliníka, zahrnuje izolovaný rezervoár alebo nádrž (2) na kvapalný kov a formu (3) oddeliteľne upravenú s nádržou (2), pričom nádrž (2) zahrnuje izolujúcu platňu (19) s otvormi (25, 26) na prepojenie s formou (3), ktorá zahrnuje výhodne kruhovú dutinu (17) s krúžkom (12, 13) z priepustného materiálu na dodávanie oleja a najmenej jednu prstencovú medzeru (16) alebo dýzu, usporiadanú pozdĺžobvodu dutiny na priame dodávanie chladiva. Plášť(8) formy (3) je vybavený prívodnými kanálmi (10,11) na privádzanie oleja a plynu cez krúžok (12, 13) z priepustného materiálu, kde medzi stenou z priepustného materiálu a plášťom (8) formy (3) sú vytvorené prstence (20) na distribuovanie plynu/oleja ku krúžku (12, 13) z priepustného materiálu, pričom tieto prstence sú rozdelené na sektory použitím vložiek (21) alebo podobných obmedzení. Prívodné kanály (10, 11) sú usporiadané samostatne pre každý sektor na diferencované dodávanie oleja/plynu po obvode. |
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