A water cooling device to solve the high temperature resistance of signal cables in the high temperature area of the second cold room of continuous casting
A signal cable and water-cooling device technology, applied in the field of water-cooling devices, can solve the problems that signal cables cannot be used for a long time, threaten product quality, and abnormal fluctuations in continuous casting liquid level, so as to eliminate product quality problems, save water resources, and prolong service life Effect
Active Publication Date: 2017-06-16
JIANGSU LIANFENG ENERGY EQUIP
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Problems solved by technology
[0002] Continuous casting is the core part of the process quality of the entire steelmaking system, and the normal operation of the electromechanical equipment supporting this system plays a key role. In the high-temperature area of 250 degrees, although the high-temperature-resistant signal cable is used for access, because the area is in a high-temperature environment for a long time, the outer insulation layer of the high-temperature-resistant signal cable has no hair to overcome the aging problem caused by long-term high-temperature radiation, resulting in signal cables. After long-term use, once the signal cable is aged at high temperature, there will be major problems that threaten product quality, such as abnormal fluctuations in the continuous casting liquid level and vibration stop of the hydraulic vibration device.
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[0021] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.
[0022] It can be seen from the accompanying drawings that the water cooling device to solve the high temperature resistance of the signal cable in the high temperature area of the second cold room of continuous casting includes a cable 1, a cooling device 2 arranged outside the cable 1, and a water storage tank 3. The cooling device 2 includes a The upper cooling layer 4, the spray cooling layer 5 and the outer shell 6 sleeved on the cooling layer 4, the cooling layer 4 includes a cooling inner shell, a cooling outer shell 8 and a cooling water pipe 9, and the cooling inner shell includes an upper shell 10 And the lower shell 11, a channel 12 is formed between the upper shell 10 and the lower shell 11, the cable 1 is arranged in the channel 12, the cooling water pipe 9 is connected to the water storage tank 3, and the spray cooling layer 5 inc...
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The invention relates to a water cooling device for solving the high temperature resistance of signal cables in the high temperature area of the second cooling room of continuous casting, including cables, cooling devices arranged outside the cables, and a water storage tank. The spray cooling layer and the outer shell on the cooling layer, the cooling layer includes a cooling inner shell, a cooling outer shell and a cooling water pipe, the cooling water pipe is connected with the water storage tank, and the spray cooling layer includes The cooling water pipe and the spraying device connected with the cooling water pipe, the spraying device is connected with the water storage tank, and the outer casing is provided with an outer sheath, a metal sheath, an insulating layer and a buffering water-blocking layer in sequence from the outside to the inside. There is a heat dissipation device on it; the water cooling device provided in the present invention can effectively prevent the interruption of production and the product quality problems caused by the aging of the signal cable due to high temperature radiation, so as to ensure that the appearance of the water cooling tube is effectively cooled and the appearance of the cable is not damaged. cool down.
Description
technical field [0001] The invention relates to a water cooling device for solving the high temperature resistance of signal cables in the high temperature area of the second cooling room of continuous casting. Background technique [0002] Continuous casting is the core part of the process quality of the entire steelmaking system, and the normal operation of the electromechanical equipment supporting this system plays a key role. In the high-temperature area of 250 degrees, although the high-temperature-resistant signal cable is used for access, because the area is in a high-temperature environment for a long time, the outer insulation layer of the high-temperature-resistant signal cable has no hair to overcome the aging problem caused by long-term high-temperature radiation, resulting in signal cables. After long-term use, once the signal cable is aged at high temperature, there will be major problems that threaten product quality, such as abnormal fluctuations in the ...
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IPC IPC(8): B22D11/124
Inventor 陆剑峰王军耿啸
Owner JIANGSU LIANFENG ENERGY EQUIP