Title: High speed centrifugal machine
Application Number: 200410003080 Application Date: 2004.01.18
Publication Number: 1557561 Publication Date: 2004.12.29
Approval Pub. Date: 2007.05.16 Granted Pub. Date: 2007.05.16
International Classifi-cation: B04B15/02
Applicant(s) Name: Xinxing Pipes Co., Ltd. Address:
Inventor(s) Name: Fan Yingjun;Liu Mingzhong;Yang Bin
Attorney & Agent: guo hengbin
Abstract:
    The high speed centrifugal machine includes pipe mold, and cooling water system, which comprises water sleeve fixed to the pipe mold via pressing spring unit for rotating together with the pipe mold, pipe socket and spigot. The present invention allows radial and axial expansion of pipe mold and water sleeve, and has increased water flow rate at the pipe socket and the spigot to strengthen heat exchange and high level of water cooling heat dissipation to ensure the pipe mold outer wall temperature in 70-90 deg.c, resulting in less scaling.
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