| 摘要 |
The invention relates to a cooling channel (100) for cooling goods to be chilled, in particular food or pharmaceutical products, comprising a cooling tower (100) having an inlet end (12) and an outlet end (14), a driven conveyor belt (32), on which the goods to be chilled are arranged and which can be conveyed through the cooling tower (10) from the inlet end (12) to the outlet end (14), a housing (18), which surrounds the conveyor belt (32) and forms a cooling zone in the region of the conveyor belt, a filter unit (62) for filtering air, a cooling unit (42) for cooling the cooling zone, and at least one fan (74), which interacts thermodynamically with the cooling unit (42) and which is designed to convey cooled air from the cooling unit (42) to the cooling zone, wherein the cooling unit (42) and the fan (74) are arranged in a housing region (40) that is separate from the cooling zone and sealed off from the cooling zone, wherein only a fluid connection is provided for conveying the cooled air between the fan (74) and the cooling zone, and wherein the filter unit (62) is arranged in front of the cooling unit (42) with respect to the air flow in order to feed only filtered air to the cooling unit (42). |
