design of a cooling tunnel using axial fans
design of a cooling tunnel using axial fans
(OP)
I want to design a cooling tunnel using axial fans to cool product from 80C to about 45C. the conveyor length dimensions are 1m wide 33 M long and a tunnel height of 300mm. I intend to use axial fans to blow in or out atmospheric air at 25C to the tunnel.
I am feeding the tunnel with 12 cans per tray of 1 kg each at a speed of 8 trays per minute.
What should be the speed of the chain drive, size of the axial fans and number of the fans. should i blow in air or blow out the air?
I am feeding the tunnel with 12 cans per tray of 1 kg each at a speed of 8 trays per minute.
What should be the speed of the chain drive, size of the axial fans and number of the fans. should i blow in air or blow out the air?





RE: design of a cooling tunnel using axial fans
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RE: design of a cooling tunnel using axial fans
If you are bound and determined to design this yourself, ponder these items that you did not list:
Dimensions of cans
Spacing betwen cans
Source of the heat that you want to remove
Heat energy per unit of time that is being added to air in your tunnel
Contaminants / corrosives that might be in the tunnel's air
Other factors specific to your situation that I can't guess from here.
Best to you,
Goober Dave
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