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公开(公告)号：EP3492222A1
公开(公告)日：2019-06-05
申请号：EP18209333.6
申请日：2018-11-29
Applicant: Ibix S.r.l.
Inventor： GIOVANNINI, CATERINA
Abstract: The portable apparatus for cleaning surfaces comprises a tank (2) associated at the top of a base (3), said tank (2) comprising at least one chamber (5) predisposed to contain an abrasive material. At least one mixing valve (11) is associated with the base (3) and internally shapes a passage channel (12) predisposed to receive said abrasive material, said mixing valve (11) being predisposed to mix said abrasive material with a predetermined amount of compressed air. The apparatus comprises at least a conveying member (7) mounted inside said tank (2), at a lower portion of said tank (2).
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