A plurality of drainage openings are arranged on the peripheral surface of the aluminum alloy round ingot casting distribution plate. When injecting molten aluminum into the mold, the aluminum alloy round ingot casting distribution plate is placed in the mold so that the outlet of the lower injection pipe is directly at the center of the round tray. In this way, after the molten aluminum flowing out of the lower bet pipe enters the annular plate, it will be restricted by a number of spacers and cannot roll arbitrarily, and will be divided into several strands under the constraints of several spacers, and flow to the edge of the mold. Gradually fill up the crystallizer. The aluminum alloy round ingot casting distribution plate can restrict the aluminum water from rolling intentionally, and ensure that the aluminum level is slowly and evenly filled into the mold, thereby ensuring the quality of the product.
In the casting process of aluminum alloy, the molten aluminum in the melting furnace needs to be injected into the mold through the down injection pipe. However, in this process, the molten aluminum injected into the crystallizer will roll freely, causing oxidation and slag inclusion, and will cause uneven distribution of the molten aluminum in the mold, which will seriously affect the quality of the product. Therefore, in the process of injecting molten aluminum into the crystallizer, how to restrict the molten aluminum from tumbling randomly and ensure that the aluminum level is filled into the crystallizer slowly and evenly, thereby improving the quality of the product, is a key issue to be solved by those skilled in the art.
AdTech provides an aluminum alloy round ingot casting distribution launder, which can limit the arbitrary rolling of molten aluminum, and ensure that the aluminum level is slowly and evenly filled into the mold to ensure the quality of the product.
The aluminum alloy round ingot casting distribution plate includes: a round tray, a ring plate that is located above the round tray and forms a ring gap with the round tray, and is located in the ring plate to connect the round tray and the ring plate, The annular gap is divided into a number of partitions of a number of arc gaps, and each segment of the arc gap is a drainage port.
The upper-end surfaces of several spacers are all flush with the upper end surface of the circular ring plate. Several spacers are evenly distributed around the center of the round tray. The material of the round tray, the ring plate, and the spacer are all graphite. The round tray, the ring plate, and the spacer are integrally cast and formed.