Environmental Protection Equipment

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  FR vertical flow dissolved air flotation

  FR type vertical flow dissolved air flotation, is the current international advanced water treatment equipment, air flotation is the use of high pressure, so that water dissolved into a large number of gas as a working liquid, in the instant decompression, the release of countless fine bubbles and impurities in the water after mixing reaction adhere together, so that the specific gravity of its floc is less than 1, so as to float above the liquid level. The formation of foam (that is, gas, water, particles) three-phase mixture, so that pollutants can be separated from the water, to achieve purification effect.

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  Carbon steel, stainless steel reactor series

  Fixed tube-plate heat exchanger is mainly composed of shell, tube plate, tube bundle, seal and other main components. The tube bundle is arranged in the shell, the tube bundle is fixed on the tube plate by welding, expansion or expansion welding at both ends, and a number of baffle plates are arranged in the tube bundle according to the length of the heat exchange tube. The heat exchange tube can be divided into a plurality of tube programs by a separator. The heat exchanger in this system has the characteristics of small bypass penetration, low cost, no internal leakage and high heat transfer efficiency.

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