System of devices for maceration of raw coffee beans

Abstract

A system of devices for macerating raw coffee beans U (1, 2, 3, 4, 5, 6, 8, 10), characterized in that it consists of a preliminary washing module (1), consisting of a rinsing chamber (1a) with an opening upper cover (1b), a steam jacket (1c), a drain hole (1d) and a water filtration system (1e); a maceration module (2) consisting of a pressure tank (2a) provided with an upper loading hatch (2c), a side unloading hatch (2d), a coffee bean stirrer (2e), a slotted sieve (2f), a nozzle for pouring macerate onto beans (2g) and a steam jacket (2h); a module for washing beans from macerate (3), consisting of a rinsing chamber (3a) with an opening upper cover (3b), a steam jacket (3c), a drain hole (3d) and a water filtration system (3e); two thermostatic dryers (4, 5), with perforated trays (4a, 5a) and fans with air heaters (4b, 5b), as well as humid air extractors (4c, 5c);a macerate tank (6), connected via a macerate pipeline (7) to a nozzle for pouring macerate (2g) into the pressure tank (2a) of the maceration module (2), wherein the steam jackets (1c, 3c) of the washing modules (1, 3) and the pressure tank (2), as well as the heat exchanger (8), are connected via a steam pipeline (9) to the steam generator (10);