Continuous casting heat dissipation crystallizer

Abstract

The utility model discloses a continuous casting heat dissipation crystallizer which comprises a cooling cylinder and a crystallization cylinder arranged in the cooling cylinder, a crystallization pipe is arranged in the crystallization cylinder, a plurality of sets of heat conduction plates are arranged around the crystallization cylinder, the first ends of the heat conduction plates are arranged in the crystallization cylinder, and the second ends of the heat conduction plates are arranged in the crystallization cylinder. And the second end of the heat conducting plate penetrates through the crystallizing cylinder and is fixedly connected with the cooling cylinder. By arranging the heat conduction plate, the semiconductor cooler and the heat dissipation fan, in the casting blank cooling process, one end of the heat conduction plate is cooled through the semiconductor cooler, then the temperature difference between the two ends of the heat conduction plate is increased, it can be guaranteed that heat in cooling water is rapidly conducted out, and the situation that the cooling effect of the cooling water on the casting blank is affected due to temperature rise in the flowing process of the cooling water is avoided; and meanwhile, the semiconductor cooler is cooled through the cooling fan, the cooling capacity of the semiconductor cooler on the heat conducting plate is guaranteed, the casting blank can be continuously and efficiently cooled, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of crystallizer technology, specifically to a continuous casting heat dissipation crystallizer. Background Technology

[0002] Currently, continuous casting tubular crystallizers are widely used in continuous casting production in the metallurgical industry. The structure of these continuous casting tubular crystallizers is generally a three-layer structure. The first layer is a copper tube that is in direct contact with the billet. The second layer is a water jacket that surrounds the copper tube. A gap is formed between the copper tube and the water jacket. Water is passed through the gap to indirectly cool the billet. The third layer is the crystallizer shell that is set outside the water jacket. The crystallizer shell divides the cooling water into channels for inlet and outlet cooling water.

[0003] However, the existing continuous casting crystallizer cools the billet by circulating cooling water through the gap between the crystallizer tube and the crystallizer shell. As the temperature of the cooling water gradually increases during the flow, the cooling effect decreases with the increase in temperature, which affects the cooling effect of the billet and results in poor performance of the equipment. Therefore, there is an urgent need for a new type of continuous casting crystallizer to solve the above technical problems. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this utility model proposes the following technical solution:

[0005] In a first aspect, this utility model provides a continuous casting heat dissipation crystallizer, comprising: a cooling cylinder, a crystallization cylinder disposed within the cooling cylinder, a crystallization tube disposed within the crystallization cylinder, and a plurality of heat-conducting plates arranged around the crystallization cylinder, the first end of the heat-conducting plate being disposed within the crystallization cylinder, and the second end of the heat-conducting plate passing through the crystallization cylinder and fixedly connected to the cooling cylinder.

[0006] In one possible implementation, the cooling cylinder includes an outer cylinder and a cylindrical semiconductor cooler fitted inside the outer cylinder, with the second end of the heat-conducting plate fixedly connected to the cylindrical semiconductor cooler.

[0007] In one possible implementation, there is a gap between the cylindrical semiconductor cooler and the outer cylinder, and a cooling fan is provided in the gap. The cooling fan is fixedly connected to the outer wall of the cylindrical semiconductor cooler and the inner wall of the outer cylinder, respectively, and the cooling fan is located at the cooling water outlet.

[0008] In one possible implementation, dustproof nets are fixedly provided at both ends of the gap between the cylindrical semiconductor cooler and the outer cylinder.

[0009] In one possible implementation, external connectors are provided at both ends of the crystallization cylinder, and the external connectors are used for the circulation of cooling water inside the crystallization cylinder.

[0010] In one possible implementation, the crystallization tube is a copper tube.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention, by incorporating a heat-conducting plate, a semiconductor cooler, and a cooling fan, cools one end of the heat-conducting plate during the cooling process of the cast billet. This increases the temperature difference between the two ends, ensuring that heat from the cooling water is quickly dissipated and preventing the cooling water from affecting its cooling effect on the cast billet due to temperature rise during flow. Simultaneously, the cooling fan dissipates heat from the semiconductor cooler, ensuring its cooling capacity for the heat-conducting plate. This results in continuous and efficient cooling of the cast billet, leading to excellent performance. Attached Figure Description

[0013] Figure 1 A schematic diagram of the structure of a continuous casting heat dissipation crystallizer provided in an embodiment of this utility model;

[0014] Figure 2 This is a top sectional view of a continuous casting heat dissipation crystallizer provided in an embodiment of the present utility model.

[0015] in, Figure 1-2 The symbols are: 1-cooling cylinder, 2-external connector, 3-dustproof net, 4-crystallization tube, 5-crystallization cylinder, 6-heat conduction plate, 7-heat dissipation fan, 8-semiconductor cooler. Detailed Implementation

[0016] The present solution will now be described in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 A schematic diagram of a continuous casting heat dissipation crystallizer provided in an embodiment of this utility model is shown below. Figure 1 This application provides a continuous casting heat dissipation crystallizer, comprising: a cooling cylinder 1, a crystallization cylinder 5 disposed within the cooling cylinder 1, a crystallization tube 4 disposed within the crystallization cylinder 5, and multiple sets of heat-conducting plates 6 arranged around the crystallization cylinder 5. The first end of the heat-conducting plate 6 is disposed within the crystallization cylinder 5, and the second end of the heat-conducting plate 6 passes through the crystallization cylinder 5 and is fixedly connected to the cooling cylinder 1. In this embodiment, the crystallization tube is made of copper.

[0018] See Figure 2In this embodiment, the cooling cylinder 1 includes an outer cylinder and a cylindrical semiconductor cooler 8 fitted inside the outer cylinder. The second end of the heat-conducting plate 6 is fixedly connected to the cylindrical semiconductor cooler 8. A gap exists between the cylindrical semiconductor cooler 8 and the outer cylinder, within which a cooling fan 7 is installed. The cooling fan 7 is fixedly connected to both the outer wall of the cylindrical semiconductor cooler 8 and the inner wall of the outer cylinder, and is located at the cooling water outlet. Furthermore, dustproof nets 3 are fixedly installed at both ends of the gap between the cylindrical semiconductor cooler 8 and the outer cylinder. These nets can be secured with screws. The dustproof nets 3 serve two purposes: preventing dust and ensuring that the heat blown out by the cooling fan 7 can be quickly dissipated.

[0019] In this embodiment, external connectors 2 are provided at both ends of the crystallization cylinder 5. The external connectors 2 are used for the circulation of cooling water inside the crystallization cylinder.

[0020] In use, the device is installed and connected to the circulating cooling water via the external connector 2. The billet is cooled and crystallized as it flows through the crystallization tube 4. During the cooling and crystallization process, the semiconductor cooler 8 cools one end of the heat-conducting plate 6, thereby increasing the temperature difference between the two ends. This ensures that the heat in the cooling water is quickly dissipated, preventing the cooling water from affecting its cooling effect on the billet due to temperature rise during flow. At the same time, the cooling fan 7 dissipates heat from the semiconductor cooler 8, ensuring its cooling capacity for the heat-conducting plate 6. This allows for continuous and efficient cooling of the billet, resulting in good performance.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] The above description is merely a specific embodiment of this utility model. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A continuous casting heat dissipation crystallizer, characterized in that, The application relates to a cooling device for a cooling system, which comprises a cooling cylinder, a crystallization cylinder arranged in the cooling cylinder, a crystallization pipe arranged in the crystallization cylinder, a plurality of groups of heat-conducting plates arranged around the crystallization cylinder, a first end of the heat-conducting plates being arranged in the crystallization cylinder, and a second end of the heat-conducting plates being fixedly connected with the cooling cylinder through the crystallization cylinder. The cooling cylinder comprises an outer cylinder body and a cylindrical semiconductor refrigerator sleeved in the outer cylinder body, and the second end of the heat-conducting plates is fixedly connected with the cylindrical semiconductor refrigerator.

2. The continuous casting heat sink mold according to claim 1, wherein A gap exists between the cylindrical semiconductor refrigerator and the outer cylinder body, a heat-dissipating fan is arranged in the gap, the heat-dissipating fan is fixedly connected with the outer wall of the cylindrical semiconductor refrigerator and the inner wall of the outer cylinder body respectively, and the heat-dissipating fan is arranged at a cooling water outlet end.

3. The continuous casting heat sink mold according to claim 2, wherein Dustproof nets are fixedly arranged at both ends of the gap between the cylindrical semiconductor refrigerator and the outer cylinder body.

4. The continuous casting heat sink mold according to claim 3, wherein External joints are arranged at both ends of the crystallization cylinder, and the external joints are used for circulating cooling water in the crystallization cylinder.

5. The continuous casting heat sink mold according to claim 1, wherein The crystallization pipe is a copper pipe.

6. The continuous casting heat sink mold according to claim 1, wherein ​

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