ГФБ двухслойного фильтра гранул кровать высокого Temperatu

Product Description: Using the thick under the thin two-filter filtration, dust-laden gas first through the coarse filter layer, filter out the vast majority of dust, and then through the fine filter layer, filtered fine dust, coarse filter and fine filter assembly in one and fine filter ultra-high filtration efficiency and coarse filter ultra-high capacity of dust capabilities rolled into one. Cleaning dust, the two layers of filter co-fluid and not mixed, the upper filter is always floating on the lower filter on top of the formation of non-mixed layer fluidized bed, double filter layer structure remains unchanged. Filtration efficiency is 99.99% above the bed capacity of dust to reach single-filter layer 10 times. Technical level of the international leading. The technology has been the national invention patent (ZL 03 1 29342.5).Details:FEATURES:1) high efficiency. Collection efficiency of 99.99% (emission concentration <30 mg/m3). Not only efficient removal of fine dust, but also efficient removal of diesel oil produced by sub-micron smoke.2) high temperature. Inside the shell with ordinary carbon steel, can withstand 450 ; use of boiler steel, can withstand 550 ; use of heat-resistant steel, can withstand 850 .3) high reliability. No moving parts, durable, maintenance and management simple and low cost.4) investment, maintenance and operating costs low.5) pressure drop. Bed pressure drop <1600Pa.6) To allow the entrance of dust concentration, up to 500g / m.Applications:Applicable to chemical industry, metallurgy, materials, incineration, energy and other kiln flue dust. Such as the metallurgical industry, blast furnace, converter, electric arc furnaces, open hearth furnace, copper smelting furnace, aluminum melting furnace, etc.; building materials industry, cement kilns, glass kilns, ceramic stove, etc.; chemical industry of oil cracking furnace, carbon black furnace, calcium carbide furnace, nitrogen fertilizer Plant gas stove, etc.; solid waste handling waste incinerator; energy systems of the IGCC, poly-generation of the hot gas dust removal and so on. GBF modular structure, flexible portfolio, according to the user the actual situation, tailored, the handling capacity can be as small as 5,000 m / h, as large as 3,000,000 m / h.