Water treatment installation for removing salts and solid contaminants

Abstract

The installation according to the invention is characterized in that inside the filter tank (1) there is a vertical supply pipe (2), which has a cross-section narrowing from top to bottom, and its inlet is in the upper wall of the filter tank (1), and under the outlet of the supply pipe (2) there is a deflector (3), and the filter bed (4) is above the bottom of the filter tank (1) and below the deflector (3), wherein above the outlet of the supply pipe (2) there is a first outlet (6) of the filter tank (1) and below the filter bed (4) there is a second outlet (7), to which a first outlet pipe (8) leading to a gravity chamber settling tank (9) is connected, the chamber of which is divided by a first partition (10) and a second partition (11), wherein the first partition (10) is on the side of the inlet of the first outlet pipe (8) and is connected to the upper inner wall of the chamber settling tank (9),and the lower edge of the first partition (10) is above the bottom of the chamber of the chamber settling tank (9), and furthermore the chamber settling tank (9) comprises a second partition (11), which is situated on the opposite side of the first partition (9) in relation to the inlet from the first discharge pipe (8), and furthermore the second partition (11) has a lower edge connected to the bottom of the chamber settling tank (9), and the upper edge of the second partition (11) is below the inner surface of the upper wall of the chamber settling tank (9), and between the first partition (10) and the second partition (11) in the bottom of the chamber settling tank (9) there is a third drain (12), and on the opposite side of the chamber settling tank (9), in relation to the one on which the first partition (10) is, the chamber settling tank (9) in its lower part has a fourth drain (13) and in the upper part a fifth drain (14), and the set of evaporators comprises a first evaporator (16) connected by a second discharge pipe (15) with third outlet (12),the second vaporizer (18) is connected by the third drain pipe (17) to the fourth drain (13), and the third vaporizer (20) is connected by the fourth drain pipe (19) to the fifth drain (14).,