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CN-224230669-U - Scrap aluminum smelting furnace with deironing function

CN224230669UCN 224230669 UCN224230669 UCN 224230669UCN-224230669-U

Abstract

The utility model relates to the field of smelting furnaces and discloses a waste aluminum smelting furnace with an iron removing function, which comprises a smelting furnace body, wherein a stirring mechanism is arranged on the smelting furnace body and comprises a driving unit, a stirring rod and a plurality of groups of stirring units, a first iron removing mechanism is respectively arranged between two adjacent groups of stirring units, a second iron removing mechanism is arranged at the lower end of the first iron removing mechanism, the first iron removing mechanism and the second iron removing mechanism are respectively arranged at the outer side of the stirring rod through elastic supporting mechanisms, the elastic supporting mechanisms comprise an upper fixing plate fixedly arranged on the stirring rod, a plurality of groups of upper elastic units arranged at the lower end of the upper fixing plate and a plurality of groups of lower elastic units arranged at the upper end of the lower fixing plate, the first iron removing mechanism comprises a first sleeve ring sleeved on the stirring rod and a first blocking piece fixedly arranged at the outer side of the first sleeve ring, and large particles and small iron impurities in aluminum liquid are effectively separated and removed.

Inventors

  • XU HAOJUN

Assignees

  • 兰溪市博远金属有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (10)

  1. 1. An scrap aluminum smelting furnace with iron removal function, comprising: A smelting furnace body (1), wherein a stirring mechanism (2) is arranged on the smelting furnace body (1); The stirring mechanism (2) comprises a driving unit (21), a stirring rod (22) and a plurality of groups of stirring units (23); a first iron removing mechanism (3) is respectively arranged between two adjacent groups of stirring units (23), and a second iron removing mechanism (4) is arranged at the lower end of the first iron removing mechanism (3); The first iron removing mechanism (3) and the second iron removing mechanism (4) are respectively arranged on the outer side of the stirring rod (22) through elastic supporting mechanisms (5).
  2. 2. The scrap aluminum smelting furnace having iron removing function in accordance with claim 1, wherein the elastic supporting mechanism (5) comprises an upper fixing plate (51) fixedly provided on the stirring rod (22), a lower fixing plate (52) provided at a lower end of the upper fixing plate (51), a plurality of groups of upper elastic units (53) provided at a lower end of the upper fixing plate (51), and a plurality of groups of lower elastic units (54) provided at an upper end of the lower fixing plate (52).
  3. 3. The scrap aluminum smelting furnace with iron removal function as set forth in claim 2, wherein the first iron removal mechanism (3) includes a first collar (31) sleeved on the stirring rod (22) and a first blocking member fixedly disposed outside the first collar (31).
  4. 4. A scrap aluminum smelting furnace having iron removing function in accordance with claim 3 wherein the first blocking member has a wavy cross section and includes a plurality of sets of upper blocking nets (32) and lower blocking nets (33) integrally formed therewith.
  5. 5. The scrap aluminum smelting furnace with iron removal function in accordance with claim 4, wherein a first magnetic ring (34) is further disposed between the upper barrier net (32) and the lower barrier net (33).
  6. 6. A scrap aluminum smelting furnace having iron removing function in accordance with claim 3, wherein a lower end of the upper elastic unit (53) is overlapped on an upper end of the first collar (31), and an upper end of the lower elastic unit (54) is abutted on a lower end of the first collar (31).
  7. 7. The scrap aluminum smelting furnace with iron removing function as set forth in claim 2, wherein the second iron removing mechanism (4) includes a second collar (41) sleeved on the stirring rod (22) and a second blocking member (42) fixedly disposed outside the second collar (41).
  8. 8. The scrap aluminum smelting furnace with iron removing function in accordance with claim 7, wherein the second blocking member (42) is internally provided with a plurality of groups of first magnetic rings (34).
  9. 9. The scrap aluminum smelting furnace having iron removing function in accordance with claim 7 wherein the second blocking member (42) is funnel-shaped.
  10. 10. The scrap aluminum smelting furnace with the iron removing function according to claim 1, wherein a discharge hole (11) is formed in the lower end of the smelting furnace body (1).

Description

Scrap aluminum smelting furnace with deironing function Technical Field The utility model relates to the technical field of smelting furnaces, in particular to a waste aluminum smelting furnace with an iron removal function. Background In the background technology of the aluminum scrap smelting furnace, the iron removing function is to remove iron impurities in aluminum scrap in the smelting process, so that the influence of the iron impurities on the performance of the aluminum scrap to be smelted is avoided, iron is one of common impurities in the aluminum scrap, and the mechanical property, corrosion resistance and other physicochemical properties of the aluminum alloy can be obviously reduced when the content of the iron impurities is high, so that the development of the smelting furnace capable of effectively removing the iron impurities in the aluminum scrap is an important subject in the aluminum smelting industry. Scrap aluminum smelting furnaces are generally faced with the technical problem that scrap aluminum generally contains ferrous materials, such as screws, steel plates, iron wires, etc., which are difficult to completely remove during smelting and are easily mixed into aluminum liquid, affecting the purity and performance of the final aluminum alloy. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a scrap aluminum smelting furnace with an iron removing function, and solves the problems mentioned in the background. The utility model provides the following technical scheme that the utility model discloses a scrap aluminum smelting furnace with an iron removal function, which comprises the following components; The smelting furnace body is provided with a stirring mechanism; the stirring mechanism comprises a driving unit, a stirring rod and a plurality of groups of stirring units; a first iron removing mechanism is arranged between two adjacent groups of stirring units respectively, and a second iron removing mechanism is arranged at the lower end of the first iron removing mechanism; The first iron removing mechanism and the second iron removing mechanism are respectively arranged on the outer side of the stirring rod through elastic supporting mechanisms. As a preferable scheme, the elastic supporting mechanism comprises an upper fixing plate fixedly arranged on the stirring rod, a plurality of groups of lower fixing plates arranged at the lower end of the upper fixing plate, an upper elastic unit arranged at the lower end of the upper fixing plate, and a plurality of groups of lower elastic units arranged at the upper end of the lower fixing plate. As a preferable scheme, the first iron removing mechanism comprises a first sleeve ring sleeved on the stirring rod and a first blocking piece fixedly arranged on the outer side of the first sleeve ring. As a preferable scheme, the section of the first blocking piece is wavy, and the first blocking piece comprises a plurality of groups of upper blocking nets and lower blocking nets which are integrally formed. As a preferable scheme, a first magnetic ring is further arranged between the upper barrier net and the lower barrier net. As a preferable mode, the lower end of the upper elastic unit is lapped at the upper end of the first lantern ring, and the upper end of the lower elastic unit is abutted at the lower end of the first lantern ring. As a preferable scheme, the second iron removing mechanism comprises a second sleeve ring sleeved on the stirring rod and a second blocking piece fixedly arranged on the outer side of the second sleeve ring. As a preferable scheme, a plurality of groups of second magnetic rings are arranged inside the second blocking piece. As a preferred solution, the second blocking member is funnel-shaped. As a preferable scheme, a discharge hole is arranged at the lower end of the smelting furnace body. Compared with the prior art, the utility model has the following beneficial effects: In addition, the design of the elastic supporting mechanism enables the first blocking piece and the second blocking piece to shake up and down when the first blocking piece and the second blocking piece work again, thereby improving the iron removal effect, enabling the iron removal function to have stronger adaptability and flexibility, improving the overall smelting efficiency and reducing the impurity content in the production process. Drawings FIG. 1 is a perspective cross-sectional structural view of the present utility model; FIG. 2 is a schematic view of the structure of the interior of the smelting furnace of the present utility model; FIG. 3 is a perspective view of a first iron removal mechanism and a second iron removal mechanism; Fig. 4 is a schematic view in partial cross-section of a first iron removal mechanism; Fig. 5 is a schematic partial cross-sectional view of a second iron removal mechanism. In the figure, 1, a smelting furnace body; 11, a discharge hole, 2, a stirring m