Fish Feed Cooler .pdf
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Fish Feed Machinery
Fish Feed Pellet Line
Wet Type Fish Feed Extruder
Dry Type Fish Feed Extruder
Fish Feed Mixer
Droplet Fish Feed Crusher
Fish Feed Hammer Mill
Fish Feed Dryer
Fish Feed Cooler
Fish Feed Pellet Packaging Machine
Keywords: fish feed dryer, pellet dryer, drying pellets, dryer machine, machine dryer, belt dryer
Fish Feed Cooler
Fanway fish feed cooler is a new-type feed pellet cooler. As it adopts counter-current cooling
principle, this cooler machine is also called Counter-flow Type Fish Feed Cooler. In a complete fish
feed pellet plant, though fish feed extruder is central, other auxiliary equipment cannot be
ignored, such as feed pellet cooler, fish feed mixer.
Working Principle of Feed Pellet Cooler
Counter-flow type cooler machine mainly made by rotary closed air feeder, air outlet, pyramid
powder feeder, cooling box, up and down material level device, deceleration brake motor, an
eccentric drive slide valve type discharging mechanism, fixed frame adjusting device, aggregate
bin, body frame and air suction system.
The working process is that the high temperature and humidity granular materials were
uniformly spread out in cooling tank through air feeder and pyramid powder feeder, cold air get
into the cooler and get heat exchange between the vertical material layer and the damp heat
granule, then sucked out by air suction system, so that the particles can be cooled. The cooling
time is controlled by the position of the upper and the lower material level, the motor is switched
on when the particle layer reaches the height of the material level, the motor stops when the
particle layer is lower than the height of the material level. After motor stopping, the relative
position between movable frame and fixed frame is controlled by the travel switch through the
brake motor, this can ensure no leakage after stopping discharge. Slide valve type discharge
mechanism is arranged at the bottom of the body box, deceleration brake motor make the
movable frame for reciprocating motion by eccentric mechanism, change the relative position
between the active frame and the fixed frame, to discharge the particulate material from the box,
finally discharged by collecting hopper.