| ≥1 piece |
Fish albumen drained from the oil-water separator is pumped into a bucket and heated to 85??and then ,it is fed into the stage￠òevaporator.With the gravity force ,fish water flows dowmward through a distributor and at the same time it is heated by the steam comes from stage￠?,thereafter,the water evaporates under vacuum.Waste steam is separated from the fish-water by using of the separator when the mixture of gas and liquid is falling dowm.After that,water steam is led into a coagulator,and fish water goes on being concentrated in the stage￠ò,and then flows into the stage￠?after reaches to a certain density.Circulating pumps in stage￠?is led into stage￠òas a heating media.If the density of fish water in stage￠?has reached to 28-34%,the concentrated water is sent into the concentrating water station and mixed with the press cake,thereafter ,they are sent into a drier and become the products