Novel inter-rack cooling lower header device for hot continuous rolling
The utility model discloses a novel inter-rack cooling lower header device for hot continuous rolling, which comprises a cooling main pipe assembled on a hot continuous rolling mill. The communicating assembly is used for connecting the cooling main pipe with a cooling system of the hot continuous r...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a novel inter-rack cooling lower header device for hot continuous rolling, which comprises a cooling main pipe assembled on a hot continuous rolling mill. The communicating assembly is used for connecting the cooling main pipe with a cooling system of the hot continuous rolling mill, the nozzle assembly is used for cooling and spraying a plate strip, the anti-blocking assembly is used for preventing the nozzle assembly from being blocked, and the communicating assembly is located on one side of the cooling main pipe. The cooling device has the advantages that the communicating assembly is arranged, a water inlet channel is formed through a double-pipeline structure of the communicating assembly, the water inlet uniformity of the cooling device can be guaranteed, the nozzle assembly is arranged, the cooling device is convenient to use, the cooling efficiency is improved, and the service life of the cooling device is prolonged. The spraying watermarks between every two adjacent nozzl |
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