A casting launder and a casting system

Abstract

The utility model relates to a kind of casting launder, including launder body, first liquid level detection device and second liquid level detection device, and the launder body includes first launder section, second launder section and third launder section, the length of first launder section is less than the length of second launder section, first launder section input end is suitable for being connected with the output end of casting system first holding furnace, second launder section input end is suitable for being connected with the output end of casting system second holding furnace, first launder section output end, second launder section output end are connected with the input end of third launder section, and the output end of third launder section is provided with the outlet suitable for being connected with the input end of casting system degassing device, first liquid level detection device is set in second launder section, and second liquid level detection device is set in third launder section.The utility model further proposes a kind of casting system.The utility model meets the liquid level detection demand of casting system simultaneously, reduces the quantity of liquid level detection device, helps to reduce cost and maintenance workload.

Claims

1. A casting runner, characterized in that, The system includes a flow channel body, a first liquid level detection device, and a second liquid level detection device. The flow channel body includes a first flow channel section, a second flow channel section, and a third flow channel section. The length of the first flow channel section is shorter than the length of the second flow channel section. The input end of the first flow channel section is adapted to connect to the output end of the first holding furnace of the casting system, and the input end of the second flow channel section is adapted to connect to the output end of the second holding furnace of the casting system. The output ends of the first and second flow channel sections are both connected to the input end of the third flow channel section. The output end of the third flow channel section is provided with an outlet adapted to connect to the input end of the degassing device of the casting system. The first liquid level detection device is disposed in the second flow channel section, and the second liquid level detection device is disposed in the third flow channel section.

2. The casting flow channel according to claim 1, characterized in that, The first liquid level detection device is located in the middle section of the second flow channel section.

3. The casting runner according to claim 1, characterized in that, The extension direction of the segment of the first flow channel near the third flow channel is consistent with the extension direction of the third flow channel.

4. The casting runner according to claim 1, characterized in that, The first liquid level detection device and the second liquid level detection device include a non-contact NPN probe.

5. A casting system, characterized in that, It includes a first holding furnace, a second holding furnace, and a casting runner as described in any one of claims 1-4, wherein the input end of the first runner section is connected to the output end of the first holding furnace of the casting system, and the input end of the second runner section is connected to the output end of the second holding furnace of the casting system.

6. The casting system according to claim 5, characterized in that, The rated capacity of the first heat preservation furnace is less than the rated capacity of the second heat preservation furnace.

7. The casting system according to claim 5, characterized in that, It also includes a degassing device, and the outlet is connected to the input end of the degassing device.

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