BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid feed feed system for pigs, and more particularly, to a liquid feed feed system for pigs that can prevent a liquid feed from being fed into a liquid feed feed line including a liquid feed feed.According to a second aspect of the present invention, there is provided a system for feeding a liquid feed for pigs, comprising: a control unit for controlling the system by inputting the number of pigs, peristaltic feed intakes, percentages of compound feeds and hot water, A storage container made of a plurality of hollow food containers each having a capacity of 15 to 20 liters so as to store separately mixed feeds having different nutritional levels by growing age or growth stage Wherein the control unit is provided with a plurality of mixing feeds, each of which is fed from the respective storage vessels by an amount that can be ingested at one time by the growing age or by the growing step, A mixer in which heated water of 35 to 40C is added by an amount to mix the compound feed and hot water A plurality of main lines in the form of semitransparent tubes divided from the respective mixers so that the liquid feeds mixed in the respective mixers are supplied separately in the growth stages A supply line which is divided from each main line and is connected to the supply terminals of each bank, and is formed of a plurality of supply lines in the form of a translucent tube Feeding the liquid feed from each feed line to each pig And after the liquid feed is discharged through the feeder, compressed air is injected into the mixer to prevent the residues of the liquid feed from being accumulated in the mixer, the feed line and the feeder, and discharged through the feed line and feeder And a compressed air injector.본 발명은 양돈용 액상사료 공급시스템에 관한 것으로, 구체적으로는 액상 급이기를 포함한 액상사료 공급 라인에 액상사료가 적체되는 것을 방지할 수 있는 양돈용 액상사료 공급시스템에 관한 것이다.본 발명의 제2관점에 따른 양돈용 액상사료 공급시스템은, 성장 일령별 또는 성장 단계별 돼지의 두수, 두당 사료 섭취
