Spray tower, also known as washing tower, water washing tower, is a gas-liquid generation device. Exhaust gas and liquid full contact, the use of its solubility in water or the use of chemical reactions, adding drugs to reduce its concentration, so as to become a clean gas in line with national emission standards. It is mainly used to deal with inorganic exhaust gases, such as sulfuric acid mist, hydrogen chloride gas, nitrogen oxides gas of different valence, i.e. NOx, dust exhaust gas, etc.
Spray tower working principle
Dusty gas, black smoke exhaust through the flue pipe into the exhaust gas purification tower at the bottom of the cone hopper, smoke and dust by the water bath rinsing, through this treatment of black smoke, dust and other pollutants by the water bath, a portion of the dust particles with the movement of the gas, with the impact of the water mist and with the circulation of the spray water combined in the main body of the body of further mixing effect, at this time, dust particles of dusty gas will be captured by the water! At this time, the dust particles in the dusty gas will be captured by the water, the dust water path centrifugal or filtration detachment, due to gravity through the wall of the tower into the circulating pool, purified gas discharge. Waste water in the circulating pool slagging regular salvage, external transportation.
Spray tower system
Features: scrubber tower low noise, smooth operation, simple and convenient operation; water-washing exhaust gas treatment system, inexpensive, simple treatment method; gas, liquid, solid sources of pollution can be dealt with; system pressure loss is low, suitable for large air volume; can be taken to multi-stage filler layer design, to deal with the mixed class of pollution sources. The system can economically and effectively treat acidic and alkaline waste gas, and the removal rate can be as high as 99% or more.
Suitable for: electronics industry, semiconductor manufacturing, PCB manufacturing, LCD manufacturing, steel and metal industry, electroplating and metal surface treatment industry, pickling process, dyestuff/pharmaceutical/chemical industry, deodorization/chlorine neutralization, combustion exhaust gas SOx/NOx removal, and other water-soluble air pollutants treatment.
Spray cyclone exhaust gas purification tower is also known as water spray tower, exhaust gas treatment tower, exhaust gas purification tower, exhaust gas absorption tower, exhaust gas scrubber tower, cyclone exhaust gas purification tower. Wet cyclone exhaust gas purification tower in the wet dust removal technology is more advanced, in the boiler dust desulfurization and spray paint mist removal effect is particularly significant, the application is also very wide, compared with other wet process dust removal effect is better, the purified gas humidity content is lower. Both remove more than 95% of the paint dust, but also to ensure that the gas humidity content is low, simple water filtration.