Aluminum-based ultra-thin launder
AssigneeShenyang Hengtaixinyuan Casting Refractories Co., Ltd.
InventorHuanan Teng
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Abstract
The present invention relates to the field of alloy-smelting facilities, and provides an aluminum-based ultra-thin launder. The launder has a body with a wall thickness of 12 mm to 25 mm. The body has a segmented structure, including a part of alloy in, a first launder, a second launder and a part of alloy out that are connected in sequence. The body of the launder provided in the present invention is lighter and thinner. The cost of production and use is reduced due to the significantly-decreased wall thickness and weight. The connection mode for components of the body is changed, which is beneficial to the replacement, and fundamentally lowers the risk of a repair material contaminating melted alloy.
Claims11
An ultra-thin launder, comprising a body and the body has segments each having a wall thickness of 12 mm to 25 mm, wherein the segments comprise a launder inlet, a first launder, a second launder and a launder outlet that are connected in sequence;
- the launder inlet comprises a buffer zone and a direct-flow zone, an engaging groove is disposed in the direct-flow zone, and a filter plate is disposed in the engaging groove;
- wherein, the body of the launder has a layered structure disposed with a refractory layer, a transition layer, a reinforcement layer and a protective layer in sequence from inside to outside;
- and the layered structure is prepared by coating.
Dependencies are inferred from the claim text.