Electrically fused zirconia alumina brick rapid forming device

Abstract

The utility model discloses a kind of quick forming device of electrically fused zirconia corundum brick, comprising: box, condensing device, cooling device, rotating device and mould device, wherein, cooling water is poured in box;Condensing end of condensing device is spirally arranged on the inner wall of box;The water inlet pipe of cooling device is communicated with the bottom of box, and the water outlet pipe of cooling device is communicated with the upper portion of box;Rotating device is set on box, mould device is set on rotating device, and casting pipe is located above mould device.The utility model can accelerate the cooling speed of cooling water, improve cooling effect and shorten cooling cycle by the cooperation of condensing device and cooling device;By the rotation of rotating device, the temperature difference of cooling liquid in box can be reduced, the local overheating around mould is avoided, and the cooling effect is improved;By the rotation of mould device following rotating device, the swinging of casting pipe is avoided, so that the whole device is more simple to realize, and the operation difficulty is smaller.

Description

Technical Field

[0001] This utility model relates to the field of corundum brick production technology, and in particular to a rapid prototyping device for electrofused zirconia corundum bricks. Background Technology

[0002] Fused zirconia-corundum bricks are a high-performance refractory material widely used in high-temperature industries such as steel, glass, and ceramics. The traditional molding process for fused zirconia-corundum bricks usually involves casting, which involves pouring molten material into a pre-prepared mold and then demolding it after it cools and solidifies.

[0003] In related technologies, a common method for cooling corundum bricks after casting is to use water cooling circulation to reduce the external temperature of the mold, thereby accelerating the molding of corundum bricks.

[0004] For example, an electrofused zirconia-corundum brick molding and casting device with application number CN202322531728.4 uses a cooling device to continuously cool the water in the box. Continuous cooling and temperature reduction can accelerate the cooling speed of the zirconia-corundum material and shorten the molding cycle.

[0005] However, the above-mentioned patent still has some problems in actual use. For example, the method of cooling the mold by circulating cooling water is too simple. The water temperature rises higher in the box near the mold, while the water temperature rises slower in the box away from the mold. Due to the temperature difference, the cooling water with a lower temperature will enter the cooling box for cooling directly through circulation, which will result in the waste of cooling source and affect the cooling efficiency.

[0006] In addition, due to the high casting temperature, the output pipe and the dispensing pipe are usually made of ceramic or high-temperature resistant metal. However, the above-mentioned patent uses a moving structure to move the casting structure during casting to pour the casting liquid into the mold. Since the output pipe and the dispensing pipe follow the swing, it is difficult to achieve the sealing of the interface and the deformability of the pipe fittings, so it is not applicable. Utility Model Content

[0007] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0008] To achieve the above objectives, the first aspect of this utility model provides a rapid prototyping device for fused zirconia-corundum bricks, comprising: a housing, a condensation device, a cooling device, a rotating device, and a mold device. The housing is filled with cooling water; the condensation end of the condensation device is spirally arranged on the inner wall of the housing; the inlet pipe of the cooling device is connected to the bottom of the housing, and the outlet pipe of the cooling device is connected to the upper part of the housing; the rotating device is mounted on the housing and includes a drive motor, a rotating shaft, blades, and a receiving plate; the drive motor is located at the bottom of the housing; the rotating shaft is connected to the output end of the drive motor and extends into the housing; multiple blades are respectively mounted on the rotating shaft; the receiving plate is located at the top of the rotating shaft; the mold device is mounted on the receiving plate, and a casting pipe is located above the mold device.

[0009] In addition, the electrofused zirconia corundum brick rapid prototyping device proposed above according to this utility model may also have the following additional technical features:

[0010] As a further description of the above technical solution: the condensation device includes a condenser and a condenser tube, wherein the condenser is disposed outside the housing; the condenser tube is spirally disposed on the inner wall of the housing and connected to the condenser.

[0011] As a further description of the above technical solution: the cooling device also includes a cooling tank and a water pump, the inlet pipe is connected to the cooling tank, and the outlet pipe is connected to the cooling tank through the water pump.

[0012] As a further description of the above technical solution: the mold device includes a mold plate and a support frame, wherein a plurality of casting molds are provided on the mold plate; the support frame is located below the mold plate, and a limiting groove is formed on the receiving plate, and the support frame is embedded in the limiting groove.

[0013] As a further description of the above technical solution: the mold device also includes ball bearings, wherein a plurality of the ball bearings are rotatably embedded in the bottom of the mold plate; an annular groove is provided on the upper inner wall of the housing, and the ball bearings are rotatably disposed in the annular groove.

[0014] As a further description of the above technical solution: the mold device is also provided with a handle for easy lifting or hoisting.

[0015] As a further description of the above technical solution: a temperature sensor is also provided inside the box, and a controller is installed outside the box, wherein the temperature sensor, the condensation device, the cooling device and the rotating device are electrically connected to the controller.

[0016] According to the present invention, the rapid prototyping device for fused zirconia-corundum bricks can accelerate the cooling speed of cooling water, improve the cooling effect, and shorten the cooling cycle by coordinating the condensation device and the cooling device. The rotation of the paddle in the rotating device can reduce the temperature difference of the coolant in the box, avoid local overheating around the mold, and improve the cooling effect. The mold device follows the rotation of the rotating device to avoid the swaying of the casting pipe, making the whole device simpler to implement and easier to operate.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 This is a schematic diagram of the structure of a rapid prototyping device for fused zirconia-corundum bricks according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of a rapid prototyping device for fused zirconia-corundum bricks according to an embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional structural schematic diagram of a rapid prototyping device for fused zirconia-corundum bricks according to an embodiment of the present invention;

[0022] Figure 4 This is a partial enlarged structural diagram of A according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of a rotating device according to an embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of a mold device according to an embodiment of the present invention;

[0025] As shown in the figure:

[0026] 100. Housing; 101. Annular groove; 200. Condensation device; 210. Condenser; 220. Condenser tube; 300. Cooling device; 310. Inlet pipe; 320. Cooling box; 330. Water pump; 340. Outlet pipe; 400. Rotating device; 410. Drive motor; 420. Rotating shaft; 430. Paddle; 440. Receiving plate; 441. Limiting groove; 500. Mold device; 510. Mold plate; 511. Casting mold; 520. Support frame; 530. Ball bearing; 501. Handle; 600. Casting pipe. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] The rapid prototyping device for fused zirconia corundum bricks according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0029] like Figures 1 to 3 As shown, the rapid prototyping device for fused zirconia corundum bricks according to this utility model embodiment may include a housing 100, a condensation device 200, a cooling device 300, a rotating device 400, and a mold device 500.

[0030] The housing 100 is filled with cooling water. The inlet pipe 310 of the cooling device 300 is connected to the bottom of the housing 100, and the outlet pipe 340 of the cooling device 300 is connected to the top of the housing 100. The condensing end of the condensing device 200 is spirally arranged on the inner wall of the housing 100.

[0031] It should be noted that the cooling water in the housing 100 can be circulated and cooled through the inlet pipe 310 and outlet pipe 340 of the cooling device 300, and in conjunction with the condenser 200 to cool the cooling water in the housing 100, the temperature of the cooling water can be further reduced.

[0032] The rotating device 400 is mounted on the housing 100, such as Figure 5 As shown, the rotating device 400 includes a drive motor 410, a rotating shaft 420, a blade 430, and a receiving plate 440.

[0033] The drive motor 410 is located at the bottom of the housing 100, the rotating shaft 420 is connected to the output end of the drive motor 410 and extends into the housing 100, multiple blades 430 are respectively located on the rotating shaft 420, and the receiving plate 440 is located at the top of the rotating shaft 420.

[0034] Understandably, relevant personnel can use the rotation of the rotating device 400 to cause the blades 430 to agitate the cooling water inside the housing 100, thereby mixing the cooling water and reducing the temperature difference of the cooling water inside the housing 100.

[0035] The mold device 500 is mounted on the receiving plate 440, and the casting pipe 600 is located above the mold device 500.

[0036] It should be noted that the mold device 500 is detachably mounted on the receiving plate 440. The rotation of the receiving plate 440 can drive the rotation of the mold device 500. When casting into the mold device 500, the rotation of the rotating device 400 can make the casting port at different positions of the mold device 500 located below the casting pipe 600, thus eliminating the need to move the casting pipe 600 and reducing the difficulty of operation.

[0037] Specifically, when relevant personnel are molding corundum bricks, the molten material first flows out from the casting pipe 600 and into the mold device 500. The relevant personnel can rotate the mold device 500 by rotating the rotating device 400, so that the molten material flowing out of the casting pipe 600 flows to different positions of the mold device 500.

[0038] Then, the relevant personnel turned on the condenser 200 and the cooling device 300, so that the condenser 200 cooled the cooling water in the box 100 and cooperated with the cooling device 300 to circulate the cooling water, so that the cooling water cooled faster, so as to quickly cool down the mold device 500.

[0039] The rotating device 400 can rotate slowly so that the blades 430 can agitate the cooling water in the housing 100, reducing the temperature difference between the cooling water. Relevant personnel can also perform timed control, for example, turning on the rotating device 400 to rotate slowly every hour to reduce energy consumption.

[0040] After the molten material in the mold device 500 is formed, the relevant personnel can separate the mold device 500 from the rotating device 400 and take out the corundum brick formed in the mold device 500.

[0041] In one embodiment of this utility model, such as Figures 1 to 3 As shown, the condensing device 200 includes a condenser 210 and a condenser tube 220.

[0042] The condenser 210 is located outside the housing 100, and the condenser tube 220 is spirally arranged on the inner wall of the housing 100 and connected to the condenser 210.

[0043] It should be noted that the condenser tube 220 is spiral-shaped inside the housing 100, which increases the contact area with the cooling water and improves the cooling effect of the condenser 200 on the cooling water.

[0044] In one embodiment of this utility model, such as Figure 1 As shown, the cooling device 300 also includes a cooling tank 320 and a water pump 330. The water inlet pipe 310 is connected to the cooling tank 320, and the water outlet pipe 340 is connected to the cooling tank 320 through the water pump 330.

[0045] It should be noted that when using the cooling device 300, relevant personnel use the water pump 330 to draw cooling water from the cooling tank 320 into the tank 100. The cooling water with a higher temperature in the tank 100 flows into the cooling tank 320 for cooling and temperature reduction.

[0046] In one embodiment of this utility model, such as Figure 6 As shown, the mold device 500 includes a mold plate 510 and a support frame 520.

[0047] The mold plate 510 is provided with multiple casting molds 511, the support frame 520 is located below the mold plate 510, and the receiving plate 440 is provided with a limiting groove 441, in which the support frame 520 is embedded.

[0048] It should be noted that multiple casting devices can be installed on the casting pipe 600, and each casting device is equipped with a switch valve. Relevant personnel can open the corresponding casting device according to the position of different casting molds 511, so that the molten material flows into the corresponding mold.

[0049] Additionally, the mold assembly 500 also includes ball bearings 530, wherein multiple ball bearings 530 are rotatably embedded in the bottom of the mold disk 510, such as... Figure 4 As shown, an annular groove 101 is provided on the upper inner wall of the housing 100, and the ball bearings 530 are rotatably disposed in the annular groove 101.

[0050] It should be noted that when the relevant personnel set the mold device 500 on the rotating plate, that is, the support frame 520 is embedded in the limiting groove 441 and the ball 530 is embedded in the annular slide groove 101, the mold device 500 is more stable when it rotates with the rotating device 400 through the dual positioning of the limiting groove 441 and the annular slide groove 101.

[0051] To further improve the ease of installation and disassembly of the mold device 500, a handle 501 is also provided on the mold device 500 for easy lifting or hoisting. After the casting is completed, relevant personnel can separate the entire mold device 500 from the rotating device 400 by lifting or hoisting the handle 501.

[0052] In one embodiment of this utility model, a temperature sensor is also provided inside the housing 100, and a controller is installed outside the housing 100. The temperature sensor, condensation device 200, cooling device 300 and rotation device 400 are electrically connected to the controller.

[0053] It should be noted that relevant personnel can preset the controller in advance so that after the temperature sensor detects the cooling water in the housing 100, it controls the condenser 200 and the cooling device 300 to turn on, so as to achieve automated control.

[0054] In summary, the rapid prototyping device for fused zirconia-corundum bricks according to this utility model embodiment, through the cooperation of the condensation device 200 and the cooling device 300, can accelerate the cooling speed of the cooling water, improve the cooling effect, and shorten the cooling cycle; through the rotation of the paddle 430 in the rotating device 400, the temperature difference of the coolant in the box 100 can be reduced, avoiding local overheating around the mold and improving the cooling effect; and by having the mold device 500 follow the rotation of the rotating device 400, the swaying of the casting pipe is avoided, making the entire device simpler to implement and easier to operate.

[0055] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0057] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A rapid prototyping device for fused zirconia-corundum bricks, characterized in that, include: The enclosure (100), condensation device (200), cooling device (300), rotating device (400), and mold device (500) are included. The housing (100) is filled with cooling water; The condensing end of the condensing device (200) is spirally arranged on the inner wall of the box (100); The inlet pipe (310) of the cooling device (300) is connected to the bottom of the box (100), and the outlet pipe (340) of the cooling device (300) is connected to the top of the box (100). The rotating device (400) is mounted on the housing (100), and the rotating device (400) includes a drive motor (410), a rotating shaft (420), a blade (430), and a receiving plate (440), wherein, The drive motor (410) is located at the bottom of the housing (100); The rotating shaft (420) is connected to the output end of the drive motor (410) and extends into the housing (100); The plurality of blades (430) are respectively disposed on the rotating shaft (420); The receiving plate (440) is disposed on top of the rotating shaft (420); The mold device (500) is disposed on the receiving plate (440), and the casting pipe (600) is located above the mold device (500).

2. The rapid prototyping device for fused zirconia-corundum bricks according to claim 1, characterized in that, The condensation device (200) includes a condenser (210) and condenser tubes (220), wherein, The condenser (210) is located outside the housing (100); The condenser tube (220) is spirally arranged on the inner wall of the housing (100) and connected to the condenser (210).

3. The rapid prototyping device for fused zirconia-corundum bricks according to claim 1, characterized in that, The cooling device (300) further includes a cooling tank (320) and a water pump (330). The water inlet pipe (310) is connected to the cooling tank (320), and the water outlet pipe (340) is connected to the cooling tank (320) through the water pump (330).

4. The rapid prototyping device for fused zirconia-corundum bricks according to claim 1, characterized in that, The mold assembly (500) includes a mold plate (510) and a support frame (520), wherein, The mold plate (510) is provided with a plurality of casting molds (511); The support frame (520) is located below the mold plate (510), and a limiting groove (441) is provided on the receiving plate (440), and the support frame (520) is embedded in the limiting groove (441).

5. The rapid prototyping device for fused zirconia-corundum bricks according to claim 4, characterized in that, The mold assembly (500) further includes ball bearings (530), wherein, Multiple balls (530) are rotatably embedded in the bottom of the mold plate (510); An annular groove (101) is provided on the upper inner wall of the housing (100), and the ball bearing (530) is rolled in the annular groove (101).

6. The rapid prototyping device for fused zirconia-corundum bricks according to claim 1, characterized in that, The mold device (500) is also equipped with a handle (501) for easy lifting or hoisting.

7. The rapid prototyping device for fused zirconia-corundum bricks according to claim 1, characterized in that, A temperature sensor is also installed inside the housing (100), and a controller is installed outside the housing (100). The temperature sensor, the condensation device (200), the cooling device (300), and the rotating device (400) are electrically connected to the controller.

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