XJH型高剪切粉碎混合機(jī)在高塔造粒生產(chǎn)尿基復(fù)合肥中的應(yīng)用

【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(xiàn)出處】 磷肥與復(fù)肥 , Phosphate & Compound Fertilizer, 編輯部郵箱 2007年 02期 
期刊榮譽(yù)：ASPT來源刊  CJFD收錄刊
【中文關(guān)鍵詞】 尿基復(fù)合肥; 高塔熔融造粒; XJH型高剪切粉碎混合機(jī);
【英文關(guān)鍵詞】 urea-based compound fertilizer; tower granulation; XJH highly shearing and crushing mixer;
【摘要】 介紹專利產(chǎn)品XJH型高剪切粉碎混合機(jī)的工作原理、結(jié)構(gòu)及其特點(diǎn)。該設(shè)備用于高塔熔融造粒生產(chǎn)尿基復(fù)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(chǎn)效率。該機(jī)結(jié)構(gòu)新穎,配合簡捷,運(yùn)行平穩(wěn),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(hào)】 TQ440.5
【正文快照】 在大型復(fù)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(jīng)造粒塔旋轉(zhuǎn)噴頭小孔噴出,在高塔中下落成粒。此前的剪切粉碎混合設(shè)備是采用燈籠架結(jié)構(gòu),即電機(jī)通過燈籠架與剪切體相連,在軸的下端設(shè)置滑動(dòng)軸承,因混合液介質(zhì)中的固體顆粒堅(jiān)硬,磨蝕速度快,