Molten iron spheroidizing device

Abstract

The utility model relates to the technical field of molten iron spheroidizing, in particular to a molten iron spheroidizing device which comprises a treatment box body, an observation window is arranged in the middle of the front end of the treatment box body, a base is fixedly connected to the lower end of the treatment box body, and a driving device is fixedly connected to the middle of the lower end of the base. A groove is formed in the middle of the right end of the base, a discharging pipe is fixedly connected to the lower portion of the right end of the treatment box body in a penetrating mode, and a connecting device is clamped to the upper end of the treatment box body; the connecting device comprises a connecting frame, a cover plate is mounted at the rear part of the upper end of the connecting frame through a hinge, a handheld block is fixedly connected to the front part of the upper end of the cover plate, a filter screen is fixedly connected to the lower end of the connecting frame, and the connecting frame is clamped at the upper end of the treatment box body. According to the molten iron spheroidizing device, due to the arrangement of the driving device and the connecting device, the molten iron filtering effect is good, the mixing effect is good, and therefore the spheroidizing quality of molten iron is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of molten iron spheroidization treatment, in particular to a molten iron spheroidization treatment device. Background Art

[0002] Spheroidizing is a process for treating alloy liquid during casting of cast iron to obtain spheroidal graphite, thereby improving the mechanical properties of cast iron. This kind of cast iron is called ductile iron. In the prior art, molten iron in a ladle is directly poured into a spheroidizing ladle for spheroidizing. This direct pouring method has the following problems: lack of filtration treatment of the molten iron, which affects the quality of spheroidization of the molten iron, and generally a covering material is used to enter the treatment box for mixing reaction, and the mixing effect is not good; therefore, we introduce a molten iron spheroidizing treatment device. Utility Model Content

[0003] The main purpose of the utility model is to provide a molten iron spheroidizing treatment device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A molten iron spheroidizing treatment device, comprising a treatment box, an observation window is provided at the middle of the front end of the treatment box, a base is fixedly connected to the lower end of the treatment box, support columns are fixedly connected to the four corners of the lower end of the base, and the lower ends of the four support columns are fixedly connected to a stabilizing seat, a driving device is fixedly connected to the middle of the lower end of the base, a groove is provided at the middle of the right end of the base, a discharge pipe is inserted and fixedly connected to the lower right end of the treatment box, and a connecting device is clamped at the upper end of the treatment box;

[0006] The connecting device comprises a connecting frame, a cover plate is installed on the upper rear part of the connecting frame through a hinge, a hand-held block is fixedly connected to the upper front part of the cover plate, a filter screen is fixedly connected to the lower end of the connecting frame, and the connecting frame is clamped on the upper end of the processing box.

[0007] Preferably, the driving device includes a driving motor, the output end of the driving motor passes through the base and the processing box in sequence and is fixedly connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a plurality of round blocks, the outer surfaces of the plurality of round blocks are fixedly connected to a plurality of stirring blades, and the driving motor is fixedly connected to the lower end of the base.

[0008] Preferably, outer sides of the plurality of stirring blades do not contact the inner wall of the processing box.

[0009] Preferably, the plurality of stirring blades are arranged in a ring array with the rotating rod as the center.

[0010] Preferably, the filter screen has a honeycomb structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting a connection device, the connection frame is clamped on the upper end of the processing box. The clamping method is adopted, which is convenient for disassembly and assembly of the connection frame. A filter is fixedly installed under the connection frame to filter impurities in the molten iron. Since the filter has a honeycomb structure, it has a good effect of filtering the molten iron, which is convenient for the subsequent molten iron spheroidization treatment operation;

[0013] 2. By setting up a driving device and starting the driving motor, the rotating rod is driven to rotate, so that several round blocks thereof rotate, and several stirring blades are used to fully stir the materials in the processing box, so as to achieve a good mixing effect and ensure the spheroidization quality of the molten iron. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a molten iron spheroidizing treatment device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a connecting device of a molten iron spheroidizing treatment device of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a driving device of a molten iron spheroidizing treatment device of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the enlarged detail of point A of a molten iron spheroidizing treatment device of the utility model.

[0018] In the figure: 1. processing box; 2. observation window; 3. connecting device; 4. base; 5. support column; 6. stabilizing seat; 7. driving device; 8. groove; 9. discharge pipe; 31. hand-held block; 32. cover plate; 33. connecting frame; 34. filter screen; 71. driving motor; 72. rotating rod; 73. round block; 74. stirring blade. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A molten iron spheroidizing treatment device comprises a treatment box 1, an observation window 2 is arranged in the middle of the front end of the treatment box 1, a base 4 is fixedly connected to the lower end of the treatment box 1, support columns 5 are fixedly connected to the four corners of the lower end of the base 4, and the lower ends of the four support columns 5 are fixedly connected to a stabilizing seat 6, a driving device 7 is fixedly connected to the middle of the lower end of the base 4, a groove 8 is opened in the middle of the right end of the base 4, a discharge pipe 9 is inserted and fixedly connected to the lower right end of the treatment box 1, and a connecting device 3 is clamped on the upper end of the treatment box 1;

[0024] The connecting device 3 includes a connecting frame 33, a cover plate 32 is installed on the upper rear part of the connecting frame 33 through a hinge, a hand-held block 31 is fixedly connected to the upper front part of the cover plate 32, a filter screen 34 is fixedly connected to the lower end of the connecting frame 33, and the connecting frame 33 is snapped onto the upper end of the processing box 1; the filter screen 34 has a honeycomb structure; the filter screen 34 has a honeycomb structure and is used to filter impurities in the molten iron. Since the filter screen 34 has a honeycomb structure, the molten iron filtering effect is good.

[0025] In this embodiment, the driving device 7 includes a driving motor 71, the output end of the driving motor 71 passes through the base 4 and the processing box 1 in sequence and is fixedly connected to a rotating rod 72, the outer surface of the rotating rod 72 is fixedly connected to a plurality of round blocks 73, the outer surfaces of the plurality of round blocks 73 are fixedly connected to a plurality of stirring blades 74, and the driving motor 71 is fixedly connected to the lower end of the base 4; the outer sides of the plurality of stirring blades 74 do not contact the inner wall of the processing box 1; the plurality of stirring blades 74 are arranged in a ring array with the rotating rod 72 as the center; the outer sides of the plurality of stirring blades 74 do not contact the inner wall of the processing box 1 to avoid scratches that affect the use effect, and the plurality of stirring blades 74 are arranged in a ring array with the rotating rod 72 as the center, and the driving motor 71 is started to drive the rotating rod 72 to rotate, so that the plurality of round blocks 73 rotate, and the plurality of stirring blades 74 are used to fully stir the materials in the processing box 1, and the mixing effect is good.

[0026] It should be noted that the utility model is a molten iron spheroidizing treatment device. During use, the connecting frame 33 is clamped on the upper end of the treatment box 1. The clamping method is adopted to facilitate the disassembly and assembly of the connecting frame 33. A filter screen 34 is fixedly installed under the connecting frame 33 to filter impurities in the molten iron. Since the filter screen 34 has a honeycomb structure, it has a good effect of filtering the molten iron, which is convenient for the subsequent molten iron spheroidizing treatment operation. The covering material is poured into the treatment box 1, and the driving motor 71 is started to drive the rotating rod 72 to rotate, so that its several round blocks 73 rotate, and the material in the treatment box 1 is fully stirred by using several stirring blades 74, and the mixing effect is good, thereby ensuring the spheroidization quality of the molten iron.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A molten iron spheroidizing treatment device, comprising a treatment box (1), characterized in that: An observation window (2) is provided in the middle of the front end of the processing box (1); a base (4) is fixedly connected to the lower end of the processing box (1); support columns (5) are fixedly connected to the four corners of the lower end of the base (4); the lower ends of the four support columns (5) are fixedly connected to a stabilizing seat (6); a driving device (7) is fixedly connected to the middle of the lower end of the base (4); a groove (8) is provided in the middle of the right end of the base (4); a discharge pipe (9) is inserted and fixedly connected to the lower right end of the processing box (1); and a connecting device (3) is clamped at the upper end of the processing box (1); The connecting device (3) comprises a connecting frame (33), a cover plate (32) is mounted on the upper rear portion of the connecting frame (33) via a hinge, a hand-held block (31) is fixedly connected to the upper front portion of the cover plate (32), a filter screen (34) is fixedly connected to the lower end of the connecting frame (33), and the connecting frame (33) is snap-connected to the upper end of the processing box (1).

2. The molten iron spheroidizing treatment device according to claim 1, characterized in that: The driving device (7) comprises a driving motor (71), the output end of the driving motor (71) passes through the base (4) and the processing box (1) in sequence and is fixedly connected to a rotating rod (72), the outer surface of the rotating rod (72) is fixedly connected to a plurality of round blocks (73), the outer surfaces of the plurality of round blocks (73) are fixedly connected to a plurality of stirring blades (74), and the driving motor (71) is fixedly connected to the lower end of the base (4).

3. The molten iron spheroidizing treatment device according to claim 2, characterized in that: The outer sides of the plurality of stirring blades (74) do not contact the inner wall of the processing box (1).

4. The molten iron spheroidizing treatment device according to claim 2, characterized in that: The plurality of stirring blades (74) are arranged in a ring array with the rotating rod (72) as the center.

5. The molten iron spheroidizing treatment device according to claim 1, characterized in that: The filter screen (34) has a honeycomb structure.

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