Nozzle Using table 1,The media's Entry or exit. 2.The media's Entry or exit. 3.The shell side inlet. 4. The shell side export. 5.the emptying export 6. The standby export. The Material characteristics: (1) The polypropylene with the excellent nature of chemical resistance, for inorganic compounds, it excepts to strong oxidizing materials , no matter it was acid, alkali, and salt solution, they are all not destructive effects for Polypropy even in the tempreture of 120 ? , for almost of the solvents will not dissolve in greenhouse, generally for the medias of alkanes, hydrocarbons, alcohol, phenol, aldehyde, and ketone etc all can used on. (2) polypropylene plastic melting point is 164-174 ?, thus ,the generally using temperature can reach to 110-110 ? (3) no scale formation, no pollution medium, non-toxic, also can be used in the foods' industry. (4) the proportion of this material is small, the equipment's installation and maintenance is very convenient.
