Fluid cleaning apparatus

A heat exchanger comprising the fluid cleaning apparatus,

• wherein the fluid cleaning apparatus comprising:
• a first volume comprising a first inlet through which a first fluid is introduced and a first outlet through which the first fluid is discharged;
• a second volume comprising a second inlet through which a second fluid is introduced and a second outlet through which the second fluid is discharged;
• a rotating wheel which is provided with a filter for filtering the first fluid, covers the first volume and the second volume in a first direction, and rotates about a rotation shaft parallel to the first direction;
• and
• a plurality of holes formed by penetrating the rotating wheel,
• wherein the plurality of holes extend in a direction between the first direction and a second direction perpendicular to the first direction.

A fluid cleaning apparatus comprising:

• a first volume comprising a first inlet through which a first fluid is introduced and a first outlet through which the first fluid is discharged;
• a second volume comprising a second inlet through which a second fluid is introduced and a second outlet through which the second fluid is discharged;
• a rotating wheel which is provided with a filter for filtering the first fluid, covers the first volume and the second volume in a first direction, and rotates about a rotation shaft parallel to the first direction;
• and
• a plurality of holes formed by penetrating the rotating wheel,
• wherein the plurality of holes extend in a direction between the first direction and a second direction perpendicular to the first direction.