Rotating disc type bread iron collecting device

Abstract

The utility model discloses a rotating disc type bread iron collecting device which comprises a smelting furnace outlet and further comprises a cooling box and a material receiving and feeding assembly connected to the upper portion of the cooling box. The material receiving and feeding assembly comprises a plurality of fan-shaped material receiving and feeding discs which are arranged in an annular array and can rotate, each material receiving and feeding disc is provided with two die grooves, molten iron at an outlet of the smelting furnace can sequentially fall into the die grooves of the material receiving and feeding discs, the material receiving and feeding discs can be turned over, and bread iron formed by the molten iron is poured into the cooling box; a spiral slide is arranged in the cooling box, a spraying head with the spraying face capable of covering the whole surface of the spiral slide is arranged on the inner top of the cooling box, and the bread iron can fall to the highest position of the spiral slide after the receiving and feeding disc is turned over.

Description

Technical Field

[0001] The utility model relates to the field of bread iron, in particular to a turntable type bread iron collecting device. Background Art

[0002] Breaded iron is a mechanical forging and casting term. It usually refers to a relatively large piece of iron that has not been melted, or a melted but unused iron block or iron plate. Breaded iron is mainly produced by iron ore or pellets being exposed to reducing gases such as carbon monoxide and hydrogen when the iron ore is below the melting point. It has a low carbon content and can be used for steelmaking. In addition, breaded iron is also a by-product of producing titanium slag by smelting titanium concentrate in an electric furnace. Its main components are iron and carbon, and it also contains elements such as titanium, manganese, vanadium, and chromium. It can be used for steelmaking or producing cast iron.

[0003] The existing bread iron collection device is more commonly transported by chain track. This device is equipped with multiple molds on the chain track. The smelting furnace pours the molten iron into the molds arrayed on the chain track in sequence. The molds are gradually formed during the track transportation process, and finally spray cooled before being discharged and collected. However, the existing device will occupy a large space through the longer chain track, and the time for each gradually formed bread iron to be spray cooled is limited, and the cooling effect is poor. Utility Model Content

[0004] In order to overcome the deficiencies of the above-mentioned prior art, the utility model provides a turntable type bread iron collection device to solve the problems proposed in the background technology that the existing device occupies a large space due to a longer chain track, and each gradually formed bread iron can be spray cooled for a limited time, resulting in poor cooling effect.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a turntable-type bread iron collection device, including a smelting furnace outlet, a cooling box and a material receiving and delivering assembly connected above the cooling box;

[0006] The receiving and feeding assembly includes a plurality of rotatable fan-shaped receiving and feeding trays in an annular array, the receiving and feeding trays are provided with two mold grooves, and the molten iron at the outlet of the smelting furnace can fall into the mold grooves of the plurality of receiving and feeding trays in sequence, and the plurality of receiving and feeding trays can be turned over, and the bread iron formed by the molten iron can be poured into the cooling box;

[0007] A spiral slide is arranged in the cooling box, and a spray head with a spraying surface that can cover the entire surface of the spiral slide is arranged on the inner top. When the receiving and feeding tray is turned over, the bread iron can fall on the highest point of the spiral slide.

[0008] Preferably, the material receiving and delivering assembly also includes a cover shell, a first rotating shaft and a first motor. The cover shell is disc-shaped, the first rotating shaft bearings are connected at the upper and lower centers of the circle inside the cover shell, and the first motor is fixed on the top of the cover shell and is transmission-connected to the first rotating shaft.

[0009] Preferably, a discharge port is provided on one side of the top of the cover shell and is located directly below the outlet of the smelting furnace, a feed port is provided on the bottom of the cover shell and the top of the cooling box and is located above the highest point of the spiral slide, and a connecting groove connecting the two mold grooves is provided on the top of the feeding tray.

[0010] Preferably, a plurality of fixed blocks in a ring array are fixed to the side of the first rotating shaft, a second motor is embedded in the fixed block, an annular groove is provided on the inner ring surface of the cover shell, and a plurality of sliders are slidably connected in the annular groove, the two arc surfaces of the feeding and receiving tray are fixed with a second rotating shaft, and are connected to the second motor through the second rotating shaft on the outer arc surface and the fixed block bearing, and are connected to the slider bearing through the second rotating shaft on the inner arc surface.

[0011] Preferably, a fan is embedded in the top of the housing, the air outlet of the fan faces upward, and a plurality of through holes are formed through the bottom of the spiral slide.

[0012] Preferably, a water inlet pipe is connected through the top of one side of the cooling box, one end of the water inlet pipe is connected through the sprinkler head, and a water outlet pipe is connected through the bottom of the other side of the cooling box.

[0013] Preferably, a discharge port higher than the discharge port is provided on one side of the cooling box away from the discharge pipe, the lowest point of the spiral slide is flush with the lowest point of the discharge port, and a collecting box is provided on one side of the discharge port.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] 1. The practical bread iron collection device is provided with a turntable structure, including a plurality of fan-shaped receiving and feeding trays forming a circular array, a cooling box is provided under the plurality of receiving and feeding trays, and each receiving and feeding tray can be turned over. When receiving the material, the smelting furnace pours the molten iron into the plurality of rotating receiving and feeding trays in sequence. During the rotation of the receiving and feeding trays, the molten iron gradually forms bread iron, and finally rotates to a designated position and automatically turns over, and pours the formed bread iron into the cooling box for cooling. Compared with the chain track, this structure does not occupy a large space;

[0016] 2. A spiral slide is provided inside the practical cooling box, and a spray head that can cover the entire surface of the spiral slide is provided inside. When the bread iron is poured into the cooling box, it will enter the top of the spiral slide and gradually slide to the lowest point due to gravity. During the sliding process, the surface of the bread iron will be cooled by the spray head all the time, and it has a very long spray cooling time and a very good cooling effect. In addition, several feeding trays are also arranged in the cover, and the cover is also provided with a fan to discharge internal heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front sectional view of the utility model;

[0018] Figure 2 It is a cross-sectional view from above of the utility model;

[0019] Figure 3 This is a schematic diagram of the feeding tray of the utility model;

[0020] Figure 4 It is a top sectional view of the material receiving and conveying component of the utility model;

[0021] Among them: 1. cooling box; 2. material receiving and feeding assembly; 3. cover shell; 4. material discharge port; 5. material feeding port; 6. first motor; 7. first rotating shaft; 8. fan; 9. material receiving and feeding tray; 10. slide; 11. slider; 12. mold groove; 13. second rotating shaft; 14. second motor; 15. fixing block; 16. connecting groove; 17. water inlet pipe; 18. water outlet pipe; 19. sprinkler head; 20. material discharge port; 21. material collection box; 22. spiral slide; 23. through hole; 24. guide cylinder; 25. smelting furnace outlet. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0023] Embodiment:

[0024] like Figure 1-4 As shown, the utility model provides a turntable type bread iron collection device, including a smelting furnace outlet 25, a cooling box 1 and a material receiving and delivering assembly 2 connected above the cooling box 1;

[0025] The receiving and feeding assembly 2 includes a plurality of rotatable fan-shaped receiving and feeding trays 9 in an annular array, the receiving and feeding trays 9 are provided with two mold grooves 12, and the molten iron at the outlet 25 of the smelting furnace can fall into the mold grooves 12 of the plurality of receiving and feeding trays 9 in sequence, and the plurality of receiving and feeding trays 9 can be turned over, and the bread iron formed by the molten iron can be poured into the cooling box 1;

[0026] The cooling box 1 is provided with a spiral slide 22 , and a spray head 19 is provided at the inner top, the spraying surface of which can cover the entire surface of the spiral slide 22 . When the receiving and feeding tray 9 is turned over, the bread iron can fall on the highest point of the spiral slide 22 .

[0027] In the present embodiment, specifically, the material receiving and delivering assembly 2 also includes a cover shell 3, a first rotating shaft 7 and a first motor 6. The cover shell 3 is disc-shaped, and the first rotating shaft 7 is bearing-connected at the upper and lower centers of the circle inside the cover shell 3. The first motor 6 is fixed at the top of the cover shell 3 and is transmission-connected to the first rotating shaft 7.

[0028] In this embodiment, specifically, a feeding port 4 is provided on one side of the top of the cover shell 3 and is located directly below the smelting furnace outlet 25. A feeding port 5 is provided on the bottom of the cover shell 3 and the top of the cooling box 1 and is located above the highest point of the spiral slide 22. A connecting groove 16 connecting the two mold grooves 12 is provided on the top of the receiving and feeding tray 9.

[0029] Among them, a guide cylinder 24 is provided below the feed port 5, which is used to guide the breaded iron to fall into the highest point of the spiral slide 22. The connecting groove 16 is U-shaped, and its height is higher than the two mold grooves 12 of the receiving and feeding tray 9. It is used for continuous discharge of materials from the smelting furnace outlet 25. When one mold groove 12 is filled, another mold groove 12 can be filled continuously, and the molten iron dripping on the connecting groove 16 will fall into any mold groove 12.

[0030] In the present embodiment, specifically, a plurality of fixed blocks 15 in a ring array are fixed to the side of the first rotating shaft 7, a second motor 14 is embedded in the fixed block 15, an annular groove 10 is provided on the inner ring surface of the cover shell 3, and a plurality of sliders 11 are slidably connected in the annular groove 10, a second rotating shaft 13 is fixed to the two arc surfaces of the receiving and feeding tray 9, and the second rotating shaft 13 on the outer arc surface is connected to the bearing of the fixed block 15 and then connected to the second motor 14 through transmission, and the second rotating shaft 13 on the inner arc surface is connected to the bearing of the slider 11.

[0031] In this embodiment, specifically, a fan 8 is embedded in the top of the housing 3, the air outlet of the fan 8 faces upward, and a plurality of through holes 23 are formed through the bottom of the spiral slide 22;

[0032] Among them, the fan 8 is used to discharge the heat in the cover shell 3 and disturb the surrounding air to prevent heat accumulation. The through hole 23 of the spiral slide 22 can prevent water from accumulating inside. When the bread iron is cooled, it is easy to crack due to soaking in water.

[0033] In this embodiment, specifically, a water inlet pipe 17 is connected through the top of one side of the cooling box 1, one end of the water inlet pipe 17 is connected through the sprinkler head 19, and a water outlet pipe 18 is connected through the bottom of the other side of the cooling box 1;

[0034] The water inlet pipe 17 and the water outlet pipe 18 can be connected to a spray circulation system to ensure that the spray head 19 sprays cold water at all times.

[0035] In the present embodiment, specifically, a discharge port 20 having a height higher than the discharge port 18 is provided on the side of the cooling box 1 away from the discharge pipe 18, the lowest point of the spiral slide 22 is flush with the lowest point of the discharge port 20, and a collecting box 21 located on one side of the discharge port 20 is provided on one side of the cooling box 1.

[0036] Working principle: when in use, molten iron is discharged from the outlet 25 of the smelting furnace, and the molten iron enters the connecting groove 16 of the feeding tray 9 below. After the two mold grooves 12 are filled, the first motor 6 is started to drive the rotating shaft and several feeding trays 9 to rotate. The second rotating shaft 13 connected to the outer arc surface of the feeding tray 9 is connected to the bearing of the slider 11, so the slider 11 will support the feeding tray 9 while sliding in the slide groove 10, and then continue to fill the next feeding tray 9. After the initially filled feeding tray 9 rotates to above the feed port 5, the molten iron has solidified and bread iron is initially formed. The second motor 14 is started to drive the second rotating shaft 13 connected to the inner arc surface of the feeding tray 9 to rotate, driving the feeding tray 9 to flip 180 degrees. After the mold groove 12 faces downward, the bread iron falls to the highest point of the spiral slide 22, and the spray head 19 sprays cooling water. The bread iron slides from the spiral slide 22 to the bottom and falls into the collecting box 21 from the discharge port 20, and is cooled by cooling water at all times on the way down.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turntable type bread iron collecting device, comprising a smelting furnace outlet (25), characterized in that: It also includes a cooling box (1) and a material receiving and delivering assembly (2) connected above the cooling box (1); The receiving and conveying assembly (2) comprises a plurality of fan-shaped receiving and conveying trays (9) arranged in an annular array and capable of rotation, the receiving and conveying trays (9) being provided with two mold grooves (12), and the molten iron at the outlet (25) of the smelting furnace can fall into the mold grooves (12) of the plurality of receiving and conveying trays (9) in sequence, and the plurality of receiving and conveying trays (9) can be turned over and the breaded iron formed by the molten iron can be poured into the cooling box (1); The cooling box (1) is provided with a spiral slide (22) in the cooling box, and a spray head (19) is provided at the top of the cooling box, the spray surface of which can cover the entire surface of the spiral slide (22). When the feeding tray (9) is turned over, the bread iron can fall onto the highest point of the spiral slide (22).

2. The turntable type bread iron collection device according to claim 1, characterized in that: The material receiving and delivering assembly (2) further comprises a cover shell (3), a first rotating shaft (7) and a first motor (6); the cover shell (3) is in the shape of a disc; the first rotating shaft (7) is connected to the center of the upper and lower circles inside the cover shell (3); the first motor (6) is fixed to the top of the cover shell (3) and is drivingly connected to the first rotating shaft (7).

3. The turntable type bread iron collection device according to claim 2, characterized in that: A discharge port (4) is provided on one side of the top of the cover shell (3) and is located directly below the outlet (25) of the smelting furnace. A feed port (5) is provided on the bottom of the cover shell (3) and the top of the cooling box (1) and is located above the highest point of the spiral slide (22). A connecting groove (16) connecting the two mold grooves (12) is provided on the top of the feeding tray (9).

4. The turntable type bread iron collection device according to claim 3, characterized in that: A plurality of fixed blocks (15) in an annular array are fixed to the side of the first rotating shaft (7), a second motor (14) is embedded in the fixed block (15), an annular groove (10) is provided on the inner ring surface of the cover shell (3), and a plurality of sliders (11) are slidably connected in the annular groove (10), the two arc surfaces of the receiving and feeding tray (9) are fixed with a second rotating shaft (13), and the second rotating shaft (13) on the outer arc surface is connected to the bearing of the fixed block (15) and then connected to the second motor (14) through transmission, and the second rotating shaft (13) on the inner arc surface is connected to the bearing of the slider (11).

5. The turntable type bread iron collection device according to claim 4, characterized in that: A fan (8) is embedded in the top of the housing (3), with the air outlet of the fan (8) facing upwards. A plurality of through holes (23) are formed through the bottom of the spiral slide (22).

6. The turntable type bread iron collection device according to claim 5, characterized in that: A water inlet pipe (17) is connected through the top of one side of the cooling box (1), one end of the water inlet pipe (17) is connected through the sprinkler head (19), and a water outlet pipe (18) is connected through the bottom of the other side of the cooling box (1).

7. The turntable bread iron collection device according to claim 6, characterized in that: A discharge port (20) having a height higher than the discharge port (18) is provided on a side of the cooling box (1) away from the water discharge pipe (18); the lowest point of the spiral slide (22) is flush with the lowest point of the discharge port (20); and a collecting box (21) located on one side of the discharge port (20) is provided on one side of the cooling box (1).

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