The device adopts high efficiency ceramic ripple packing. The distillation tower is made of stainless steel, thereby preventing the iron filings from blocking the stuffing and prolonging the service life of the device. In this unit, all parts of the equipment that contact the alcohol, such as condensers, pressure vessels and cooling coils, are made of stainless steel to ensure that the finished products are not contaminated. The W type autoclave adopts a detachable U type heating tube, and the U type heating tube can be removed outside the kettle during the overhaul, so that the outer wall of the heating tube and the inner wall of the distilling kettle can be cleaned.
The ZW model eliminates the need for indirect heating. The condenser adopts a tubular heat exchanger, can also according to user requirements to supply the spiral plate heat exchanger, the cooler coil type cooler, the detector coil type cooler and supporting the supply of surge tank and proportion.
The utility model is suitable for the recovery of rare alcohol in pharmaceutical, food, light industry, chemical industry, etc.. It is also suitable for the distillation of other solvents such as methanol. According to the requirements of the user, the device can distill the dilute alcohol about 30 DEG to 90~95 DEG alcohol. If the precision of the finished wine is very high, the reflux ratio can be increased, but the output will decrease accordingly.
Type W has five specifications. Each specification includes a distillation column, a retort, a condenser, a cooler, a pressure vessel, and a specific gravity gauge. Among them, W-200 and W-300 distillation columns are directly installed on the distillation kettle. W-400, W-500 and W-600 distillation columns are installed separately with the distillation kettle.
ZW type has ZW-200, ZW-300 two specifications, each specification includes corresponding supporting preheater, distillation tower.