Bacteriostatic agent tea tannin drug production plant Abstract 5 Bacteriostatic agent tea tannin drug production plant, including: pulverizator (LIO), tank (F101), transfer pump (JI01), extractor (L102), tank2 (F102), spray (L103); the connection between the various components of the production plant is: tank (FlOl) is connected to extractor (L102), tank2 (F102) is connected to spray (L103), spray (L103) is connected to extractor (L102), extractor (L102) is connected 10 to transfer pump (J101), transfer pump (JIO) is connected to pulverizator (L1O); among them, nominal volume of tank (FlOl) is 2.6-2.8 in3 . Figure 1 Ethyl acetate -ChIororm green. tea, LIO L-102 V LIl J~ pr iodu Figure 1