Material stirring device for production of water-retention type high-molecular slow-release nitrogen-potassium fertilizer

The utility model discloses a water retention type material stirring device for production of a polymer slow-release nitrogen-potassium fertilizer, and relates to the technical field of chemical engineering. The device comprises a base, a fixing assembly is rotatably connected to the upper portion o...

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Bibliographische Detailangaben
Hauptverfasser: LI WENJUAN, MAO GUIZHEN, LIU HUIJUN, LYU LIYAN, WANG LE, ZHAO HAILI, KONG ZHENQING, WANG ZHE, MA WENZHE, LIU ZHONGRUI, YUE SUJUN
Format: Patent
Sprache:chi ; eng
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