Environment-friendly fermentation device and method for converting breeding wastewater into liquid organic fertilizer

The invention relates to an environment-friendly fermentation device and method for converting breeding wastewater into a liquid organic fertilizer, and the device comprises a fermentation tank body, a highest water level position is arranged on the fermentation tank body, a stirring mechanism is ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU BOWU, ZHANG YEHUAI, LYU WENGUI, HUANG XIAOJIA, DAI YUSHAN, TANG ZUOSHUN, ZHANG XIAOQIN, LYU NAN
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 ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to an environment-friendly fermentation device and method for converting breeding wastewater into a liquid organic fertilizer, and the device comprises a fermentation tank body, a highest water level position is arranged on the fermentation tank body, a stirring mechanism is arranged on one side of the fermentation tank body at the highest water level position, and a cover cap is arranged on the fermentation tank body and comprises a cover film; a fixing sleeve used for movably penetrating and connecting an elastic rope is arranged along the edge of the top face of the cover film, rope holes are formed in the two ends of the fixing sleeve respectively, the elastic rope is connected into the fixing sleeve in a penetrating mode, and the two ends of the elastic rope penetrate out of the rope holes respectively and then are connected with spring buckles. The top of the fermentation tank body and the bottom of the cover film are respectively provided with a snap ring and a buckle which are in