The embodiment of the utility model discloses modular instant coffee constant temperature countercurrent extraction jar, because adopted efficient combination formula constant temperature countercurrent extraction jar, it is high that active ingredient puies forward most rate, this equipment of application effective ingredient extraction percentage can improve 3%~8%, owing to adopted systematic intelligent control, product quality is stable, the disadvantage of difference between having overcome batch. The heating is even, the constancy of temperature, easy control. Furthest guarantees coffee soluble part and draws out, not extravagant raw materials. Arrange sediment and feeding and be air -operated controller, saved because of feeding and row's required time of sediment, use manpower sparingly, alone can draw the jar against the current with constant temperature in order to control a whole group coffee. The use of electron concentration appearance can very audio -visually demonstrate the material and draw the state, and furthest's guarantee coffee material does not exist too to draw and causes the concentrated longer and steam consumption of time of follow -up evaporimeter, does not have also that to draw insufficient coffee powder that causes extravagant.