Device for preparing urea sulfate compound fertilizer

The invention discloses a device for preparing a urea sulfate compound fertilizer. The device comprises a sulfuric acid tank which is used for storing sulfuric acid, a preparation tank which is used for preparing urea sulfate, a granulator which is used for generating compound fertilizer granules, a...

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Bibliographische Detailangaben
Hauptverfasser:	JIN XIANGPING, SHANG JIANCHAO, WEI CHANGZHI, YUE XUEHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS
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Beschreibung
Zusammenfassung:	The invention discloses a device for preparing a urea sulfate compound fertilizer. The device comprises a sulfuric acid tank which is used for storing sulfuric acid, a preparation tank which is used for preparing urea sulfate, a granulator which is used for generating compound fertilizer granules, and cooling equipment which is used for cooling the compound fertilizer granules, wherein the sulfuric acid tank is connected with the preparation tank; the preparation tank is connected with the granulator; and the granulator is connected with the cooling equipment. According to the device for preparing the urea sulfate compound fertilizer, the labor intensity and the production cost can be reduced, the product appearance of the compound fertilizer can be improved, and the defects that the compound fertilizer is easy to block and residue is formed after dissolving in the prior art are overcome.