DUST COLLECTING APPARATUS AND DUST COLLECTING METHOD

To improve a capability of solidifying collected dust.SOLUTION: A dust collecting apparatus (3) which solidifies dust absorbed by negative pressure generated by a negative pressure generation source, comprises: a storage tank that stores dust absorbed from the outside by the negative pressure genera...

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Bibliographische Detailangaben
Hauptverfasser:	OKI YOSHIHIKO, NISHIKAWA SHINTARO, SUZUKI TAKASHI, SAITO ISAO, MASAKI NORIAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DISPOSAL OF SOLID WASTE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECLAMATION OF CONTAMINED SOIL SOIL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	To improve a capability of solidifying collected dust.SOLUTION: A dust collecting apparatus (3) which solidifies dust absorbed by negative pressure generated by a negative pressure generation source, comprises: a storage tank that stores dust absorbed from the outside by the negative pressure generation source and then dropped by own weight; a dust solidifying mechanism (35) that solidifies the dust stored in the storage tank, in a solidification chamber (350); and an air-bleeding duct (361) that bleeds air flowing into the solidification chamber (350) by negative pressure, while partitioning a space between the air and the dust in the storage tank.SELECTED DRAWING: Figure 3 【課題】集塵したダストの成形性を向上させること。【解決手段】負圧発生源により発生した負圧により吸引したダストを固形化する集塵装置であって、負圧発生源により外部から吸引されて自重落下したダストを貯留する貯留槽と、貯留槽内に貯留されたダストを成形室（３５０）で固形化するダスト固形化機構（３５）と、負圧により成形室（３５０）内に流入するエアを、貯留槽内のダストとの間を仕切って抜き取るエア抜きダクト（３６１）と、を備える集塵装置（３）とする。【選択図】図３