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发明公开
CN1974800A 棒材成品湍水冷却工艺及其湍水冷却装置 无效 - 撤回

棒材成品湍水冷却工艺及其湍水冷却装置
摘要：
一种棒材成品湍水冷却工艺及其湍水冷却装置，属于热轧棒材生产技术和装置领域。该工艺用于热轧钢棒材经成品剪切后的快速冷却，所述的棒材成品经成品剪切后，进入湍水冷却管内，在斜向进入的高压湍水流的推动下，通过湍水冷却管，实现快速冷却。该装置包括湍水冷却管，湍水冷却管的下方设置斜向高压进水管。该冷却工艺采用斜向进入的高压湍水流在与棒材成品进行充分热交换的同时又能推动棒材成品通过湍水冷却管，具有冷却效率高、工艺简单、能耗低的优点；该冷却装置结构简单，冷却速度快，冷却效率高，处理量大，并且对冷却水的质量要求低。该冷却工艺和装置可广泛的应用于各种热轧钢棒材和线材的急冷，大幅度提高棒材的机械性能。
摘要（英）：

The present invention is turbulent water cooling process and apparatus for rod product, and belongs to the field of hot rolled rod producing technology. The present invention is for the fast cooling of cut hot rolled steel rod, and the hot rolled steel rod after being cut is cooled rapidly with high pressure turbulent water flow inside one turbulent water cooling pipe. The turbulent water cooling apparatus includes one turbulent water cooling pipe and one high pressure water incoming pipe below the turbulent water cooling pipe. The present invention has high cooling efficiency, simple technological process, low power consumption and capacity of raising the mechanical performance of the rod product.

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