Microorganism deodorizing device and deodorization treatment system

A microorganism deodorizing device comprising:

• a hollow deodorizing tank which accommodates a foam material as a microorganism holding carrier, and that is configured to decompose and deodorize an odor component contained in air fed into the hollow deodorizing tank using microorganisms living in the foam material accommodated in the hollow deodorizing tank,
• wherein the hollow deodorizing tank is configured to form an airflow passage through which the air is passable from one side to an other side, and
• the airflow passage is provided with:
• a deodorizing unit in which the foam material is filled in an entire region of the deodorizing unit and through which the air fed into the hollow deodorizing tank is flowable, the foam material formed from glass which is baked and foamed,
• a chamber unit at an inlet side of the deodorizing unit and configured as a chamber which temporarily stores the air fed into the hollow deodorizing tank,
• a partition wall above the chamber unit, the partition wall including a ventilation hole through which the air is passable from the chamber unit,
• an installation protrusion that protrudes inward from an inner wall of the hollow deodorizing tank and is above the partition wall,
• a rigid pallet above the installation protrusion and including a plurality of gaps through which the air is flowable, and
• a fall prevention member at an upper side of the rigid pallet, the fall prevention member formed in a substantially mesh shape and including a flexible material,
• a ventilation resistance portion above the rigid pallet and the fall prevention member, and including a ventilation resistance layer including some of the foam material mixed with rock wool, having a thickness, the ventilation resistance portion having a airflow resistance that is higher than an airflow resistance of the deodorizing unit,
• wherein the air fed to the hollow deodorizing tank to be flowed through the airflow passage passes through the ventilation hole of the partition wall, a space formed by the installation protrusion, the plurality of gaps, and the fall prevention member, and is spread in the chamber unit over a substantially entire surface of the deodorizing unit as a result of the airflow resistance of the ventilation resistance portion being higher than an airflow resistance of the deodorizing unit.