Rapid aerobic composting treatment device for stock municipal sludge

The utility model provides a rapid aerobic composting treatment device for stock municipal sludge. The rapid aerobic composting treatment device comprises a crusher, a sludge dewatering machine, a stirrer and a turner, the crusher is used for crushing compost auxiliary materials; the sludge dewateri...

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Bibliographische Detailangaben
Hauptverfasser: ZHOU WENBIN, ZHOU WEILONG, ZENG YUECHUN, LEI DAPENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides a rapid aerobic composting treatment device for stock municipal sludge. The rapid aerobic composting treatment device comprises a crusher, a sludge dewatering machine, a stirrer and a turner, the crusher is used for crushing compost auxiliary materials; the sludge dewatering machine is used for dewatering municipal sludge raw materials; the stirrer is used for uniformly mixing the crushed compost auxiliary material and the dehydrated municipal sludge raw material; the turning machine is used for turning and supplying oxygen to a compost pile body formed by a mixed material of the compost auxiliary material and the municipal sludge raw material. Aiming at the stock municipal sludge with high water content and poor plasticity, by reasonably proportioning the use proportion of the straws, the rice husks and the mushroom residues and properly controlling the composting conditions, the utility model has the advantages that the ecological environment risk is reduced, the compost maturing