PURPOSE: To obtain coffee drink, by pouring hot water from the bottom of an extractor packed with roasted and ground coffee beans, taking out a coffee extracted solution through a bottom net from the bottom of the extractor, improving contact between coffee beans and hot water and extracting in a short time.
CONSTITUTION: The above-mentioned coffee bean powder is packed into an extractor and hot water in a hot water tank 2 is poured through a bottom net 6 at the bottom of the extractor 1. The temperature of the hot water is preferably 90°CW the temperature of boiling point. By pouring the hot water as mentioned above, coffee bean powder is readily blended with the hot water. After extraction of the coffee beans by addition of the hot water, the hot extracted solution is taken out through a bottom net 6. Then the extracted solution is passed through a net having smaller meshes than those of the bottom net 6 to filter and remove particles leaked from the bottom net 6. Then the extracted solution is cooled preferably to ≤30°C, insoluble components are filtered and removed to give an extracted solution, which is blended with a saccharide and milk to give a coffee drink. In the figure, 12 is a hot water tank, 7 is a stirrer, 10 is a water spraying device, 11, 23 and 15 are jackets, respectively.