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中密控股(300470.SZ):收到一項實用新型專利證書
格隆匯 11-04 19:54

格隆匯 11 月 4日丨中密控股(300470.SZ)公佈,公司於近日收到中華人民共和國國家知識產權局頒發的項實用新型專利證書,獲得形式為原始取得,所涉及技術公司主要技術相關,一種高温芳烴泵用密封裝置。

實用新型專利《一種高温芳烴泵用密封裝置》涉及一種用於芳烴項目中高温芳烴泵的機械密封裝置,該裝置由介質側金屬波紋密封和大氣側幹氣密封及與之配套的幹氣密封控制系統共同組成。使用該密封裝置極大程度地降低了傳統串聯式機械密封使用時有毒易燃的芳烴介質從外側機械密封端面泄漏至大氣環境的風險,避免了現場有芳烴氣體人體造成傷害和對大氣造成污染的風險,安全性更高。該技術目前已經應用於公司的部分產品上。

上述專利的取得不會對公司目前經營產生重大影響,但有利於鞏固和保持公司技術優勢,提升公司的核心競爭力。

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