Concentrating system for plasma

The invention discloses a concentrating system for plasma. The concentrating system comprises a charging bucket, a first pump and a cartridge filter, wherein the input end of the first pump is connected with the output end of the charging bucket, and the output end of the first pump is connected with the input end of the cartridge filter; the output end of the cartridge filter is connected with the input end of a concentrating cell group which is composed of at least two concentrating cells; the concentrated liquid outlet of the concentrating cell group is connected with a spray-drying device; by adopting the concentrating system, the animal plasma is directly subjected to multi-stage concentration by the concentrating cells and then is discharged from the concentrated liquid outlet of the concentrating cell group and subjected to spray drying; compared with the prior art, by adopting the continuous feeding and discharging working mode, the concentrating time is effectively saved and the ...