TH32673B - A factory for producing hot sheets for rolling thin-rolled sheets - Google Patents

Abstract

Vertical fluid dynamic cooling tower Including the shell, which has a tube section Horizontal injection is arranged internally, the hot liquid is pressurized. Will be pumped into the tube and spray. Go up Through the gap nozzle arranged on top of the tube section. To create a continuous sieve Of diffused liquid flow The diffuser is arranged inside the shell. And is above the injection tube to allow hot liquid to spray out To convert the force to kinetic energy To cause Negative pressure At the bottom part And to produce a cooling effect for the hot liquid. Get rid of the mist arranged on top of the peel. To separate the liquid from the air, the waste airway is located at Top of the shell To supply hot air The liquid will condense and separate falls below it. Go in the heat spreader placed on the bottom part of the shell. For exchange The heat flows through the second The cold liquid is then passed through a silencer and dripped into the drip tray so that the pump is idle again.

Claims (5)

1. The vertical fluid dynamic cooling tower consists of a shell with inside a broken airway at the top. Contact with internal and air inlet At the bottom link to contact with the inside The diffuser is placed inside the shell. Where the diffuser has a reduction section at the bottom Neck part In the middle and an extension at the above section The tubular injection is arranged horizontally within the shell under the diffuser. And there are wings arranged axially on the upper surface Which has a number of openings that are spaced from each other on it Each opening has a V-shaped nozzle arranged in it. For injection of heated liquids On the top to the diffuser. And to suck air into the diffuser to make a mixture of air and liquid, the heat spreader is placed inside the shell. Under the pipe injection section and above Air inlet for heat exchanging to produce cold liquids A drip tray placed at the bottom of the shell has a silencer arranged over it for filtering out dirt and noise in the cooled liquid. And there is a pump for recirculation, cool fluid and a mist eliminator placed in the expansion. A diffuser to separate the liquid from the air-liquid mixture so that the air passes through the air. And the right liquid Separated will pass downward through a diffuser into the heat spreader. 2. Cooling tower of claim 1 where the air inlet consists of a guide impeller. A number of them go straight inside. And went downstairs through the air inlet 3. Cooling tower of claim 1 where the shell has a rectangular cross section where the tube injection part has one end of the opening attached to the coupler. That pulled tight on the side wall of A shell with another end closed And leak proof by tightly fixed plug on the other side wall of the shell 4. Cooling tower of claim 1, where the shell is cylindrical with a contoured shape. Circular cross-section Where the tubular injection section has a ring shape with one open end as the entrance The fluid that is welded in contact with the straight pipe Which is attached to the wing coupler that is firmly fixed on the side wall of the shell 5. Cooling tower of claim 1 where the mist eliminator Corrugated Some discs are channels placed in the broadcast. For liquid-air separation in liquid mixtures