Device and method for atomizing and degassing

A device for atomizing and degassing, comprising a first condenser, a second condenser, a packed tower and a fan, wherein

• the first condenser is provided with a first feed inlet, a first discharge outlet, a first water inlet and a first water outlet;
• the second condenser is provided with a second feed inlet, a gas outlet, a liquid outlet, a second water inlet and a second water outlet;
• the packed tower is provided with a feed inlet, an air outlet and a liquid outlet;
• and
• the first discharge outlet of the first condenser is connected with the feed inlet of the packed tower, the second feed inlet of the second condenser is connected with the air outlet of the packed tower, and the gas outlet of the second condenser is connected with the fan, so that the first condenser, the second condenser and the packed tower are placed in a negative pressure environment with a relative vacuum of −5 kPa to 0 kPa;
• and
• a packer filled with packing is arranged in the packed tower, and the packer is located between the feed inlet and the air outlet, and the feed inlet is located between the air outlet and the liquid outlet of the packed tower;
• wherein the packer is plate-shaped, and there is a plurality of packers, the plurality of packers are fixed in the packed tower, and the packers are in a parallel state, and there is a gap between two adjacent packers;
• the packer is provided with a tapered column, a tapered end of the tapered column faces the liquid outlet of the packed tower, and the packers are provided with a through hole;
• wherein through holes of the packers in different levels are not located on a same straight line, so as to increase a flowing distance of a gas.