Liquid refining agent steam generator
A technology of a steam generating device and a refining agent, applied in the refining field, can solve problems such as the negative effects of liquid refining agents, and achieve the effects of reduced labor intensity, reduced negative effects, and uniform flow rate
Inactive Publication Date: 2017-12-26
SNTO TECH GRP
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Problems solved by technology
[0004] Based on this, it is necessary to provide a liquid refining agent steam generator for the problems that most of the liquid refining agent escapes without reacting with the aluminum melt or impurities and the negative impact of the unabsorbed liquid refining agent on the environment
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[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0022] The degassing box is one of the key points on the aluminum alloy casting or casting and rolling production line, and it is the prerequisite to ensure the inner quality of the final aluminum product, and the gas atmosphere introduced into the degassing box directly affects the amount of gas and slag in the subsequent aluminum melt . Experiments have shown that feeding argon into the degassing box and mixing a small amount of liquid refining agent ...
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The invention discloses a liquid refining agent steam generation device. The liquid refining agent steam generation device is used for being connected with a gas distribution cabinet and a degasification tank and comprises a refining tank used for containing a liquid refining agent, a gas inlet pipe connected with the bottom of the refining tank and a gas outlet pipe connected with the top of the refining tank. A tank liquid inlet is formed in the refining tank. The gas inlet pipe is connected with the gas distribution cabinet. The gas outlet pipe is connected with the degasification tank. According to the liquid refining agent steam generation device, liquid refining agent steam and gas entering through the gas inlet pipe directly make contact with an aluminum melt, the liquid refining agent steam can fully react with the aluminum melt under the action of a rotor of the degasification tank, and thus the negative influences of the refining agent which is not absorbed on the ambient environment and equipment can be reduced. By the adoption of the liquid refining agent steam generation device, liquid refining treatment through a melting furnace can be omitted, a maintaining furnace does not need to be subjected to any refining treatment any more, production efficiency is improved, and labor intensity is relieved.
Description
technical field [0001] The invention relates to the technical field of refining, in particular to a liquid refining agent steam generating device. Background technique [0002] Refining is a process of removing impurities and extracting the essence. The existing aluminum melt refining equipment uses argon gas to enter the refining tank (without contacting the liquid level of the liquid refining agent in the refining tank), and press the liquid refining agent to make it go deep into the refining tank. The bottom pipe flows into the refining tube, and then the liquid refining agent and argon are used to directly act on the aluminum melt. [0003] However, in the existing refining tanks, the liquid refining agent flows out in a liquid state during the refining process and the flow rate is relatively large, causing most of the liquid refining agent to escape without reacting with the aluminum melt or impurities, and the unabsorbed during the refining process When the liquid ref...
Claims
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IPC IPC(8): C22B9/10C22B21/06
Inventor 唐新文程锐黄志勇
Owner SNTO TECH GRP