The boiler selection is normally calculated according to 500-600kg/ton of material. In actual production, 5-10% moisture will be added to the fish pellet extruder machine conditioner for the floating feed, 2-5% will be spent on heating the barrel in the extruder, and 2-3% will be neglected when the extruder barrel adds steam to the feed. The steam consumption on the dryer heat exchanger is about 300kg/ton of material. Generally, it is not necessary to estimate the steam consumption according to the pore size of the feed. The output of small pore size should be lower, and the overall steam consumption should be greater than that of the large pore size feed.
Theory comes from practice, and it is best to combine statistics with the actual use of your own company. The following is taken from the network information: When processing floating feed, the general amount of steam added to the extruding cavity is 2 to 3%, and sometimes it can be a little more. Generally speaking, the percentage of the added amount is the percentage of the weight of the material fed by the feeder. For example, the current output of the extruder is 5 tons/hour, and the amount of steam added to the extruding cavity here is: 5000×(2～3%)=100～150kg/hour
Some aqua feed production proejcts:
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