Degassing and mixing device for aluminum alloy profile casting
A technology of aluminum alloy profiles and mixing devices, which is applied in the direction of liquid degassing, foam dispersion/prevention, chemical instruments and methods, etc. It can solve the problems that the thickness of the stirring blade should not be too thick, the raw materials cannot be cut, and the performance of aluminum alloys will be affected. , to improve the effect of filtering and stirring, improve the effect of degassing, and facilitate the mixing
Inactive Publication Date: 2020-09-18
北京康乾白祥商贸有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an aluminum alloy profile casting degassing and mixing device, which has the advantages of improving the filtering and stirring effect of raw materials and degassing, and solves the problem that the stirring device generally uses stirring blades to stir and cooperate with raw materials. Turn over the mechanism so that the stirring blade can cut all the raw materials, but the thickness of the stirring blade should not be too thick, so that some raw materials cannot be cut, so that the air bubbles in the aluminum alloy raw material cannot be cut well. , thus affecting the performance of aluminum alloys
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0033] See Figure 1-4 , Aluminum alloy profile casting degassing mixing device, including box body 1, the inside of box body 1 is movably installed with stirring block 2, stirring block 2 is a triangular column and the middle of stirring block 2 is hollow, and the middle of stirring block 2 is hollow. A stirring rod 3 is fixedly installed at the place, the central axis of the stirring rod 3 is fixedly connected to the output shaft of th...
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The invention relates to the technical field of aluminum alloy profile casting. The invention further discloses a degassing and mixing device for aluminum alloy profile casting. The device comprises abox body; a stirring block is movably mounted in the box body; the stirring block is a triangular cylinder, and the middle of the stirring block is hollow; a stirring rod is fixedly mounted at the middle hollow part of the stirring block; a central shaft of the stirring rod is fixedly connected to an output shaft of a rotating motor; the stirring block is driven by the rotating motor on the central shaft of the stirring rod to rotate anticlockwise in the box body; three treatment bins are formed by the outer wall of the stirring block and the box body; with the inclined surface action effectof the stirring block arranged in the box body, the contact surface of a stirring piece and an aluminum alloy raw material is increased; meanwhile, the inclined effect of the stirring block is utilized, a guiding effect can be provided for the aluminum alloy raw material, the aluminum alloy raw material can conveniently move in the box body in a guiding manner, and convenience is provided for subsequent filtering of the aluminum alloy raw material.
Description
Technical field [0001] The invention relates to the technical field of aluminum alloy profile casting, in particular to an aluminum alloy profile casting degassing mixing device. Background technique [0002] Aluminum alloy refining is mainly to remove gas and non-metallic inclusions in the alloy liquid. Gas and impurities will affect the physical and chemical properties of aluminum alloy. The existing aluminum alloy refining process generally uses stirring to mix the aluminum alloy raw materials. The bubbles are cut, and then ammonia or argon is added for degassing. This method has certain requirements on the stirring device. The existing stirring device generally uses a stirring blade to stir the raw material with an upper turning mechanism to achieve the stirring blade All raw materials can be cut, but the thickness of the stirring blade should not be too thick, resulting in some raw materials that cannot be cut, so that all the bubbles in the aluminum alloy raw materials cann...
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IPC IPC(8): B01D19/02B22D1/00
CPCB01D19/0052B01D19/02B22D1/00
Inventor 不公告发明人
Owner 北京康乾白祥商贸有限公司