DRY CLEANING CASING, DRY CLEANING APPARATUS AND ATTACHMENT METHOD OF SCREEN PLATE

摘要

A dry cleaning casing of a dry cleaning apparatus includes a casing body including an internal space for flying a cleaning member, an opening to which a cleaning target is contacted to collide the cleaning member to the cleaning target, and an air introduction route to introduce external air to the internal space, by sucking air from the internal space while the opening is closed by the cleaning target, to generate rotating air flow for flying the cleaning member; a flow restriction member to define a rotation axis of the rotating air flow in the internal space; and a screen plate made of a porous plate to block movement of the cleaning member while passing through substance removed from the cleaning target.

主权项

1. A dry cleaning casing of a dry cleaning apparatus useable for cleaning a cleaning target by impacting a cleaning member to the cleaning target by flying the cleaning member using an air flow, the dry cleaning casing comprising:
a casing body including
an internal space, connected to a suction unit;an opening to which the cleaning target is contacted; andan air introduction route to introduce external air to the internal space, by sucking air from the internal space while the opening is closed by the cleaning target, to generate rotating air flow for flying the cleaning member; a flow restriction member to define a rotation axis of the rotating air flow in the internal space, the flow restriction member having an inner space communicated to the internal space and used as a suction route for the suction unit; and a screen plate made of a porous plate to block movement of the cleaning member to the suction unit and to pass through substance removed from the cleaning target, the screen plate disposable on the flow restriction member along an outer face of the flow restriction member.