This equipment can be used in the atmospheric pressure, micro-pressure, water decoction, warm dipping, thermal reflux, forced circulation, percolation, aromatic oil extraction and organic solvent recovery processes. The most prominent feature of the inverted cone extraction tank is that the slag is very convenient and the heating effect is good. The tank body is equipped with CIP cleaning automatic rotating spraying ball, temperature measuring hole, explosion-proof viewing hole lamp, viewing mirror, quick-opening feeding mouth, etc. to ensure easy operation and conform to GMP standards. The inner cylinder material of the equipment is 304, the jacket is insulated by fully enclosed aluminium silicate fiber, and the outer cylinder is decorated with 304 Matt steel plate. The complete supply of equipment includes: defoamer, condenser, cooler, oil-water separator, filter, cylinder console and other accessories.