Patent ID: 11918712
Assignee: JGC JAPAN CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A bacteria treatment mechanism comprising:
a bacteria treatment unit having a space for performing bacteria treatment;
a radiation irradiation unit that irradiates the bacteria treatment unit with radiation for performing the bacteria treatment;
an air supply duct that supplies air to the bacteria treatment unit;
a decontamination treatment fluid supply unit that supplies a decontamination treatment fluid to the air supply duct during initial decontamination of the air supply duct;
an air filter that is provided between the decontamination treatment fluid supply unit and the bacteria treatment unit in the air supply duct and removes at least one of dirt and dust in a fluid passing through the air supply duct;
an air supply fan that is provided at an air supply port of the air supply duct and supplies air to the bacteria treatment unit via the decontamination treatment fluid supply unit and the air filter in the air supply duct; and
an exhaust duct that exhausts molecules in the bacteria treatment unit,
wherein the air supply duct, the bacteria treatment unit and the exhaust duct are connected so that the decontamination treatment fluid flows in an order of the air supply duct, the bacteria treatment unit and the exhaust duct by an air supply from the air supply fan.