FRP desulfurization and denitrification filter, also known as foam scrubber. Called bubble tower. Foam equipment liquid and gas interaction was moving bubble state, so there is a large contact area between the gas and liquid, as much as possible to enhance the degree of turbulent gas-liquid two-phase, two-phase gas-liquid contact surfaces ensure effective The update, to achieve high efficiency in the purge gas dust, smoke, fog purposes. It can be divided into overflow pouring down two. In the cylindrical tower overflow foam, and has a plurality of perforated plate, after washing was added to the top trays, and maintain a certain original liquid layer, the excess liquid flows horizontally cross into the overflow tray flow tube. The gas to be purified is introduced from the lower portion of the tower, even through the hole on the tray and dispersed in a liquid, when a large amount of foam bubbling out. Bubble tower efficiency, including heat and mass transfer and collection efficiency, depending on the condition of the foam layer height and foam formation. When the gas velocity is small, the main bubbling layer, the foam height is small; increase the gas velocity, bubble layer height will be gradually reduced, and the foam height increased; further increase gas velocity, bubble layer will tend to disappear, all almost all in the foam liquid state; gas velocity continued to improve significantly increase smoke layer height, mechanical entrainment is serious, adverse effects on mass transfer. Usually removal process, the gas optimum operating speed range of 1.8 ~ 2.8m / s. When the foam layer height is 30mm, the collection efficiency of 95 to 99%; when the foam layer height increased to 120mm, collection efficiency was 99.5%. A pressure loss of 600 ~ 800Pa. FRP desulfurization and denitrification filter Features: 1, washing working principle, high dust removal and desulfurization efficiency, capturing more harmful gases. 2, dehydration board design is reasonable, unique, good dehydration effect. The cylinder body with a dehydrator, dehydrated board reasonably unique design, when the mist through dewatering device, the collision closure change direction, flow along the tube wall to prevent secondary bring water, high dewatering efficiency. 3, resistance, water, electricity, low operating costs. 4, small size, light weight, small footprint, easy installation and transportation. 5, the operation is relatively simple, easy, minimal amount of maintenance, ease of operation, management, maintenance, operation rate, adapt to different working environment. 6, flue gas SO2 concentration fluctuations adaptability, different desulfurization process can be adapted to different sulfur content in coal; desulfurization agent can be used lime, alkali, magnesium oxide and other forms, can achieve good desulfurization effect. Source: www.hbxkblg.com/ glass steel desulfurization and denitration dust