Continuous pouring device for aluminum bean product forming

Abstract

The utility model discloses a continuous pouring device for aluminum bean product forming. The continuous pouring device comprises a filtering funnel with dropped aluminum water, a cooling forming mechanism arranged on the bottom side of the filtering funnel and used for receiving and cooling the dropped aluminum water, and a driving mechanism arranged on one side of the filtering funnel and used for driving the dropped aluminum water to be separated from the filtering funnel. According to the continuous pouring device, molten aluminum obtained after smelting can be contained through the filtering funnel and is sequentially dripped out in a dripping mode after being filtered, then sequential continuous forming can be achieved, the forming number of aluminum shots is increased, and the production efficiency of the aluminum shots is improved. And through the arranged cooling forming mechanism, dripping aluminum water can be rapidly cooled and solidified into solid aluminum shots, and therefore rapid and continuous forming of the aluminum shots is achieved in cooperation with the filtering funnel. And acting force is applied to the filtering funnel through the driving mechanism, the molten aluminum is driven to be smoothly separated and dripped from the bottom side of the filtering funnel, then cooling forming can be conducted on the cooling forming mechanism, and therefore the forming efficiency of the aluminum shots is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum bean additive molding, and in particular to a continuous casting device for molding aluminum bean products. Background Art

[0002] Aluminum beans, a metal additive, are an important deoxidizer for steelmaking. They are mainly used for deoxidation in the steelmaking process to improve the quality and performance of steel. Aluminum is used as the raw material and spherical particles with a diameter of 10 to 30 mm are formed through centrifugal granulation technology. These aluminum beans have a round appearance, good gloss, uniform particle size, and can be quickly melted and fully contacted with molten steel. During steelmaking, aluminum beans can react with residual oxygen in molten steel to form oxides that float up, thereby efficiently removing oxygen from the molten steel and purifying the molten steel. The use of deoxidizer aluminum beans can not only improve the quality and performance of steel, but also reduce production costs and the labor intensity of workers. In addition, due to the smooth surface and good fluidity of aluminum beans, they are easier to pass through the silo when feeding in the high-level silo, thereby effectively improving the deoxidation efficiency.

[0003] At present, the production methods of metal additive aluminum beans mainly include the following methods:

[0004] 1. Pour the refined aluminum liquid into the mold and form a solid bean-shaped aluminum block after cooling; then the cast aluminum block is refined to remove impurities and bubbles; then, the refined aluminum beans need to be cooled to make them hard and suitable for transportation and use.

[0005] 2. The aluminum wire is continuously passed into the groove on the bottom mold through the feeding device, and the aluminum wire in the bottom mold is punched with a punch die to form aluminum beans; this method can ensure the uniform size and shape of the aluminum beans, thereby improving production efficiency and yield rate.

[0006] At present, since the raw materials for making aluminum beans must be smelted, the first method of pouring the smelted aluminum liquid into the mold for molding has higher molding efficiency than the second method of stamping molding. If the aluminum beans are molded by molds, the number of molds will be limited, resulting in low molding efficiency and increased manufacturing costs. Summary of the invention

[0007] In view of the above-mentioned problems, the present application aims to provide a continuous casting device for forming aluminum bean products, which can contain the smelted aluminum liquid, and drip it out in sequence after filtering, and then can be continuously formed in sequence, thereby improving the forming quantity and production efficiency of aluminum beans; and through a cooling and forming mechanism, the dripping aluminum liquid can be quickly cooled and solidified into solid aluminum beans, thereby cooperating with a filtering funnel to achieve rapid and continuous forming of aluminum beans, thereby further improving the forming efficiency of aluminum beans.

[0008] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is as follows: a continuous casting device for forming aluminum bean products, characterized in that the casting device includes a filter funnel with dripping aluminum water, a cooling molding mechanism for receiving and cooling the dripping aluminum water is arranged at the bottom side of the filter funnel, and a driving mechanism for driving the dripping aluminum water to separate from the filter funnel is also arranged on one side of the filter funnel.

[0009] Preferably, the cooling and molding mechanism is a molding turntable arranged at the bottom side of the filter funnel, and circulating cooling water is introduced into the inner cavity of the molding turntable.

[0010] Preferably, a support frame capable of supporting and placing a plurality of the filter funnels at intervals is arranged in parallel on the upper side of the forming turntable.

[0011] Preferably, the driving mechanism is a rotating rod arranged on one side of the filter funnel, a knocking rod is arranged on the rotating rod at intervals and corresponding to each filter funnel, and a driving motor is arranged at one end of the rotating rod to drive the rotating rod to reciprocate.

[0012] The beneficial effect of the present application is that the continuous casting device can contain the molten aluminum liquid through the filtering funnel, and drip it out in sequence after filtering, and then can be continuously formed in sequence, thereby increasing the forming quantity and production efficiency of aluminum beans.

[0013] The cooling and forming mechanism can quickly cool the dripping aluminum liquid and solidify it into solid aluminum beans, thereby cooperating with the filtering funnel to realize the rapid and continuous forming of the aluminum beans.

[0014] And a force is applied to the filter funnel through the driving mechanism, so that the aluminum liquid is driven to separate and drip smoothly from the bottom side of the filter funnel, and then it can be cooled and formed on the cooling and forming mechanism, thereby further improving the forming efficiency of the aluminum beans. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a diagram of the overall structure of the continuous casting device of this application.

[0016] Figure 2 For this application Figure 1 Enlarged view of the structure at point A in the middle.

[0017] Figure 3 Illustration of a continuous casting device with a driving mechanism provided for this application.

[0018] Figure 4 For this application Figure 3 Enlarged view of the structure at point B.

[0019] Figure 5 For this application Figure 4 Side view.

[0020] Figure 6 The present invention manually uses a knocking rod to knock on the filter funnel.

[0021] In the figure: 1a-drip hole; 6-beating rod; 7-cooling water pipe. DETAILED DESCRIPTION

[0022] In order to enable ordinary technicians in the field to better understand the technical solution of the present application, the technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See attached Figures 1 to 6 A continuous casting device for forming aluminum bean products is shown, which includes a filtering funnel 1 with dripping aluminum water, a dripping hole 1a is provided on the inner bottom surface, and a filter net for filtering molten impurities is arranged at the dripping hole, which can contain the smelted aluminum water and drip it out in drops after filtering, so that it can be formed continuously in sequence, thereby improving the forming quantity and production efficiency of aluminum beans.

[0024] After the aluminum beans drip out in sequence through the filter funnel 1, in order to quickly cool the dripping aluminum water droplets to form aluminum beans, a cooling and molding mechanism for receiving and cooling the dripping aluminum water is provided on the bottom side of the filter funnel 1. After the filter funnel 1 drips the aluminum water droplets, they drip onto the cooling and molding mechanism, and the aluminum water is quickly cooled and solidified into solid aluminum beans, thereby cooperating with the filter funnel 1 to achieve rapid and continuous molding of the aluminum beans.

[0025] It is usually difficult to separate the aluminum liquid after smelting drop by drop. Therefore, in order to accelerate the drop by drop separation of the aluminum liquid in the filter funnel 1, a driving mechanism is provided on one side of the filter funnel 1 to drive the drop-shaped aluminum liquid to separate from the filter funnel 1. The driving mechanism applies force to the filter funnel 1 to drive the aluminum liquid to separate and drip smoothly from the bottom side of the filter funnel 1, and then it can be cooled and formed on the cooling and forming mechanism, thereby further improving the forming efficiency of aluminum beans.

[0026] Specifically, Figure 1-2 As shown, the cooling molding mechanism is a molding turntable 2 arranged at the bottom side of the filter funnel 1, and circulating cooling water is introduced into the inner cavity of the molding turntable 2 (specifically, circulating cooling water is introduced into the inner cavity through the cooling water pipe 7). The aluminum liquid droplets dripping from the filter funnel 1 directly drip onto the molding turntable 2, and the cooling water introduced into the inner cavity of the molding turntable 2 and passing through the surface of the molding turntable 2 realizes the cooling of the aluminum liquid, thereby forming a solid aluminum bean product.

[0027] In order to further improve the efficiency of aluminum bean forming, Figure 2As shown, a support frame 3 is arranged in parallel on the upper side of the forming turntable 2, which can support and place multiple filter funnels 1 at intervals. Multiple filter funnels 1 filled with molten aluminum can be placed simultaneously through the support frame 3, so that aluminum beans can be continuously formed from multiple filter funnels 1 at the same time, which can further improve the forming quantity and forming efficiency of aluminum beans.

[0028] In order to drive the aluminum water in the filter funnel 1 to drip smoothly and continuously, Figure 2 As shown, a plurality of filter funnels 1 need to be continuously tapped by a tapping rod 6, which not only increases the physical burden, but also causes the problem of inconsistent tapping intervals, resulting in the problem that the dripping liquid cannot drip smoothly. Figure 3-5 As shown, the driving mechanism is a rotating rod 41 disposed on one side of the filter funnel 1, a knocking rod 42 is disposed on the rotating rod 41 at intervals and corresponding to each of the filter funnels 1, and a driving motor 5 for driving the rotating rod 41 to reciprocate is disposed at one end of the rotating rod 41. The driving motor 5 is preferably a servo motor that can drive the rotating rod 41 to reciprocate, and the rotating rod 41 is driven to reciprocate by the servo motor, and the knocking rod 42 is driven to intermittently knock each filter funnel 1, so that the aluminum water droplets to be dripped can be smoothly separated from the aluminum water contained in the filter funnel 1, thereby improving the aluminum bean forming efficiency.

[0029] The principle of the present application is: when forming aluminum beans, the smelted aluminum water is placed in each filter funnel 1, and then the turntable is driven to rotate and cooling water is introduced at the same time, and the drive motor 5 is started and driven, and the knocking rod 42 intermittently knocks each filter funnel 1, so that the aluminum water droplets to be dripped can be smoothly separated from the aluminum water contained in the filter funnel 1, and the aluminum water droplets dripping on the forming turntable 2 are cooled by the surface of the forming turntable 2, thereby continuously forming solid aluminum bean products.

[0030] The above shows and describes the basic principles, main features and advantages of the present application. Without departing from the spirit and scope of the present application, the present application may have various changes and improvements, which fall within the scope of the present application to be protected.

Claims

1. A continuous casting device for forming aluminum bean products, characterized in that: The casting device comprises a filter funnel (1) having dripping aluminum water, a cooling molding mechanism for receiving and cooling the dripping aluminum water is arranged on the bottom side of the filter funnel (1), and a driving mechanism for driving the dripping aluminum water to separate from the filter funnel (1) is also arranged on one side of the filter funnel (1).

2. The continuous casting device according to claim 1, characterized in that: The cooling and molding mechanism is a molding turntable (2) arranged at the bottom side of the filtering funnel (1), and circulating cooling water is introduced into the inner cavity of the molding turntable (2).

3. The continuous casting device according to claim 2, characterized in that: A support frame (3) capable of supporting and placing a plurality of filter funnels (1) at intervals is arranged in parallel on the upper side of the forming turntable (2).

4. The continuous casting device according to claim 3, characterized in that: The driving mechanism is a rotating rod (41) arranged on one side of the filtering funnel (1), a knocking rod (42) is arranged on the rotating rod (41) at intervals and corresponding to each filtering funnel (1), and a driving motor (5) is arranged at one end of the rotating rod (41) to drive the rotating rod (41) to reciprocate.

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