To provide a temperature reducing tower which protects a wall surface of a tower inner circumferential surface while reducing pressure loss, and attains a simple configuration.
The temperature reducing tower includes a cylindrical tower; a water spray pipe connected to the tower, supplying liquid to the inner circumferential surface of the tower, and forming a liquid film on the surface of the inner circumferential surface; and a columnar nozzle connected to an inner circumferential side of the tower vertically below the water spray pipe, and protruding and extending on the inner circumferential side of the tower. Gas is supplied to the inner circumferential side of the tower from the nozzle, and by the liquid supplied from the water spray pipe, gas rising in the tower is cooled. The nozzle is a bottomed cylindrical shape using a protruding direction tip side to the tower inner circumferential side as a bottom, it has an opening opening to at least an upward side of a cylindrical side surface, and a nozzle axial substantially center part of the opening is provided eccentric to a root side of the nozzle with respect to a central axis of the tower.
AMANO HIROSHI
MARUYAMA MASAHIRO
| JPH02117018U | 1990-09-19 | |||
| JP2003340268A | 2003-12-02 | |||
| JPH0545077A | 1993-02-23 | |||
| JPH11207138A | 1999-08-03 | |||
| JP2002058959A | 2002-02-26 | |||
| JPS57172145U | 1982-10-29 | |||
| JPH02117018U | 1990-09-19 | |||
| JP2003340268A | 2003-12-02 | |||
| JPH0545077A | 1993-02-23 |