Automatic liquid level height control device for molten aluminum casting

Abstract

The invention aims to disclose an automatic liquid level height control device for molten aluminum casting. The device comprises a processor, an adjusting driver and a rod plug, the processor is connected with the rod plug through the adjusting driver, the processor is further connected with a laser range finder, the processor is further connected with a bypass driver, the bypass driver is connected with a bypass gate, and the bypass gate communicates with an aluminum water tank. Compared with the prior art, automation is achieved, potential safety hazards are greatly reduced, the weight of analuminum ingot is controlled, time and labor are saved, the operation efficiency is improved, the production cost is saved, convenience and feasibility are achieved, and the purpose of the device iseasy to achieve under the existing conditions.

Description

Technical field [0001] The invention relates to a height automatic control device, in particular to an automatic control device for the height of the molten aluminum casting liquid level. Background technique [0002] The liquid level control of aluminum is more important in aluminum ingot casting, and the height of the liquid level directly affects the weight of the aluminum ingot. [0003] The traditional method is to plug the furnace eye with a steel rod plug. When the aluminum liquid is put in, the steel rod is manually knocked to create a gap between the steel rod plug and the furnace eye. First of all, if the strength is not well controlled and the steel rod plug is directly smashed away, the aluminum water will be sprayed out, and the safety hazard is extremely high; secondly, the flow rate cannot be controlled, and the flow rate is controlled by human eyes to observe the opening of the aluminum opening. The weight of the aluminum ingot is different. Too large, the weight c...

AI Technical Summary

Problems solved by technology

First of all, if the strength is not well controlled and the steel bar plug is directly smashed away, then the aluminum water will be sprayed out, which is a very high safety hazard; secondly, the flow rate cannot be controlled, and the flow rate is controlled by observing the opening of the aluminum release port with human eyes, and the weight of the aluminum ingots is different. If it is too large, the weight cannot be controlled; as the aluminum water in the furnace gradually decreases, the pressure will become lower and the flow rate will become smaller and smaller. It is necessary to manually adjust the opening size, which is time-consuming, labor-intensive, and low-efficiency.

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