【英文篇名】 Application of XJH type highly shearing and crushing mixer in the production of Ur-based compound fertilizer by tower granulation
【作者】 劉士超; 許月龍;
【英文作者】 LIU Shi-chao; XU Yue-long（Lushun Changcheng Chemical Pump Factory; Dalian; Liaoning 116049; China）;
【作者單位】 旅順長城化工泵廠; 遼寧大連;
【文獻出處】 磷肥與復肥 , Phosphate & Compound Fertilizer, 編輯部郵箱 2007年 02期 
期刊榮譽：ASPT來源刊  CJFD收錄刊
【中文關鍵詞】 尿基復合肥; 高塔熔融造粒; XJH型高剪切粉碎混合機;
【英文關鍵詞】 urea-based compound fertilizer; tower granulation; XJH highly shearing and crushing mixer;
【摘要】 介紹專利產品XJH型高剪切粉碎混合機的工作原理、結構及其特點。該設備用于高塔熔融造粒生產尿基復合肥,粉碎混合含有固體物料的尿素熔液,解決了高塔造粒噴頭易堵的問題,提高了生產效率。該機結構新穎,配合簡捷,運行平穩,使用壽命長。
【英文摘要】 As a patent product,the working mechanics,structure and features of XJH type highly shearing and crushing mixer are presented.The equipment is used for crushing the melting urea containing solid materials in urea-based compound fertilizer production by tower granalation,thus avoiding the block of tower sprayer and improving the running efficiency.The facility is new in structure,simple in assembling,stable in operation and durable in employment.
【DOI】 CNKI:SUN:LFYF.0.2007-02-018

【分類號】 TQ440.5
【正文快照】 在大型復合肥裝置中,用50～60℃的K2SO4、NH4H2PO4和填料按比例加入130～140℃尿素熔液,經造粒塔旋轉噴頭小孔噴出,在高塔中下落成粒。此前的剪切粉碎混合設備是采用燈籠架結構,即電機通過燈籠架與剪切體相連,在軸的下端設置滑動軸承,因混合液介質中的固體顆粒堅硬,磨蝕速度快,