System for drying or aerating materials, especially organic ones, method for drying materials, especially organic, and method for aerating materials, especially organic

Abstract

The subject of the application is a system for drying or aerating materials, especially organic materials. It consists of aeration pipes (1) arranged in a square, with holes in their walls, each aeration pipe (1) having a first end connected via a first valve (2a, 2b, 2c) to a manifold (3), to the inlet of which a first connecting pipe (4) is connected at its first end. Its second end is connected to a first distributor (5). Its first inlet is connected via a second connecting pipe (6) and a second valve (7) to an air pump (8). The second inlet of the first distributor (5) is connected via a third valve (9) to a compressed air tank (10) connected to a compressor (11). The other end of each aeration pipe (1) is plugged.The method of aerating materials, particularly organic materials, involves pouring organic material (20) onto aeration pipes (1) arranged horizontally on the site, which have holes in their walls, and bringing them to a state in which the first valves (2a, 2b, 2c), the second valve (7), and the third valve (9) are closed. Then, the sequence begins: one of the first valves (2a, 2b, 2c) and the third valve (10) of the compressed air tank (10) is opened and the air is pumped into the aeration pipe (1), unclogging the holes (1a) in them. After the pressure in the pipe drops to the limiting pressure (pmin), the second valve (7) is opened and the pump (8) is started. The second valve (6) is then closed, and the air in the compressed air tank (10) is compressed using a compressor (11).After a predetermined time of aeration of the organic material (20) located above the active aeration tube (1), the first open valve (2a, 2b, 2c) and the second valve (7) close. The above-described sequence is then repeated for the next aeration tube (1).