Vortex Water Distillation Apparatus

摘要

A device for vortex desalting of a liquid flow is proposed, including—a condensation channel,—dividing adiabatic walls,—a channel for removal of saturated air communicating with the condensation channel,—a cooling channel having a bottom, a top entrance receiving a heated air stream cooled down in the cooling channel, and walls snug-fitted with the adiabatic walls,—a pipe mounted between the mentioned channels having at least a plurality of projected hemispherical heat exchange intensifiers, a wavy surface, an air swirler inside the pipe, tangential openings in the pipe's upper portion, a removing dehydrated air channel, coupled with the condensation channel, and a fresh water removing channel. The pipe has a lid with an opening operatively receiving the liquid flow, supplied into the pipe for desalting. The proposed device is usable for receiving fresh water from sea, ocean and “hard” water, and for extraction of fresh water from industrial drains.

主权项

1. A device for vortex desalting of a water flow (13) comprising:
a channel (8) for stream condensation, including: a channel bottom (29) and walls (1) having an external surface; two adiabatic walls (3), with a predetermined height, snug-fitted with the walls (1) along the predetermined height; a channel (15) for removal of saturated air through a first valve (16) mounted within the channel (15), said channel (15) communicates with a top part of the channel (8) and is attached to the external surface of the wall (1); a channel (17) for preliminary air cooling, including:
a bottom (28) attached to a channel (20) furnished with a second valve (25),a top entrance operatively receiving a heated air stream (12) cooled in the channel (17), andwalls (2) snug-fitted with the adiabatic walls (3) along the predetermined height;a pipe (4), mounted between the channel (8) and the channel (17); said pipe 4 includes:an internal surface whereon a swirling film of liquid (9) is operatively formed;a first external surface contacting the channel (17);a plurality of heat exchange intensifiers (18) in the form of hemispherical ledges, mounted on the first external surface;a second external surface contacting the channel (8);a wavy surface (14) formed on the second external surface;a lid (5) closing the pipe 4 from above and having an opening (6) operatively receiving said water flow (13), supplied through the opening (6) into the pipe (4) for desalting;an air swirler (7) mounted inside the pipe (4), having a spiral form; said air swirler (7) has two tails (11) fixedly mounted in a lower part and a top part of the pipe (4) for control of a gap between the swirler (7) and said internal surface of the pipe (4); anda plurality of tangential openings (10) formed in the top part of the pipe (4); a channel (21) for removing dehydrated air to the atmosphere, coupled with a lower part of the channel (8) and connected to said external surface of the wall (1); said channel (21) is furnished with a fourth valve (22) mounted therein; and a channel (27) for periodic removing fresh water from the channel (8), coupled to the channel bottom (29); said channel (27) is furnished with a third valve (26) mounted therein.