Specifications

absorption tower
1Equipment low resistance
2Cover an area of an area small
3High Purification effect

Ammonia gas absorption tower

 

 Working Principle:

SST series ammonia recovery tower two phase reverse flow of packing absorption tower, generally USES the motif to run the twin towers, in order to improve the recovery of ammonia concentration.

Ammonia from below the intake tower body along the tangential to purify the tower, in the dynamic function of the ventilator, quickly filled with inlet period of space, then evenly all flow through up to the first level for packing absorption section. In the packing surface, gas phase in the ammonia and liquid water or sulfuric acid produces chemical reaction, the reactions that produce NH3-OH, (NH4) 2 SO4, and into the lower the liquid trough. Not completely absorption of ammonia gas continue to rise into the first level spray section. In the spray paragraph absorbing liquid from the nozzle of uniform high-speed jet, form numerous small droplets, and fully mixing gas contact, continue to produce chemical reaction, then ammonia rise to level 2 packing section, spray sections and the first level similar absorption process. 2 and the first level nozzles different density, spray liquid pressure different, absorb acid gas concentration range is also different. In the spray section and packing period of two of the process is also in contact with the heat transfer process of. Through the control tower velocity and retention time make this process fully and stability. Tower of the upper body is demisting section, gas contained in the absorbing liquid droplets down here is cleared, after process after the clean air purification tower from the exhaust pipe into the atmosphere.

Through water or absorption of NH3-OH sulfuric acid, (NH4) 2 SO4, can be used for boiler and fertilizer desulfurization farmers.

Performance characteristics:

(1) Purification effect  high

SST series purification by level 2 reverse spray tower, packing high spicific surface, determined by the experimental study of gas to liquid than to ensure the stable performance, and the absorption efficiency of ammonia could reach 85% ~ 95%.

(2) equipment low resistance

In ensure enough gas to liquid contact area basis, SST series absorption tower air dynamic characteristics of the best choose packing varieties and structure form, make equipment in the rated wind resistance under no more than 40 mm water column, is all sorts of domestic packing absorption tower of the lowest drag a. This is used with corrosion resistant to low pressure ventilation greatly.

(3) cover an area of an area small

SST series purification tower will tower body, absorb liquid trough, circulating pump, absorbing liquid pipe system combined into a complete set of equipment, compact structure, easy installation and operation management