Collecting Apparatus

摘要

A collecting apparatus comprises: a housing which is long and includes a housing space capable of housing a collecting member, the housing having formed therein an inflow port and an outflow port; a gas flow generator that generates a gas flow within the housing space; and a holding portion that holds the collecting member in a position that the gas flow flows, the inflow port being formed on a more upstream side than the collecting member held by the holding portion, and the outflow port being formed on a more downstream side than the collecting member held by the holding portion, and the outflow port opening toward the downstream side such that air that has flowed out from the outflow port flows along a housing outer surface on a more downstream side than the outflow port.

主权项

1. A collecting apparatus that employs a collecting member to collect a substance-to-be-collected in the atmosphere, the collecting apparatus comprising:
a housing which is long and includes a housing space capable of housing the collecting member, the housing having formed therein an inflow port and an outflow port, the inflow port enabling air in the atmosphere to flow in to said housing space, and the outflow port enabling air in the housing space to flow out; a gas flow generator that generates a gas flow within the housing space, so as to allow air in the housing space to flow in from the inflow port and cause that air to flow toward the outflow port; and a holding portion that holds the collecting member in a position that the gas flow flows, the inflow port being formed on a more upstream side than the collecting member held by the holding portion, and the outflow port being formed on a more downstream side than the collecting member held by the holding portion, and the outflow port opening toward the downstream side such that air that has flowed out from said outflow port flows along a housing outer surface on a more downstream side than said outflow port.