Forklift mechanical exhaust treatment of stainless steel filter element

Metal high temperature flue gas filter is composed of high temperature resistant metal filter composite material by high temperature vacuum sintering and tubular filter, the industry is also known as metal stainless steel filter element, high temperature resistant stainless steel filter element, the center of the filter material shows a network plane structure. With high filtration accuracy, high porosity, high permeability, high temperature resistance, corrosion resistance, air impact resistance, mechanical vibration and other characteristics. Working principle: the metal filter is fixed on the flower board at the upper part of the filter box, and the dust-bearing high temperature gas enters the dust-bearing area, and passes through the filter from outside to inside under the action of induced draft fan. Dust particles are obstructed on the outer surface of the filter, and clean gas enters the clean area outside the flange mouth through the filter layer of the filter. Blocking and adsorbing the dust layer on the outer surface of the filter helps to filter the dust in the high temperature exhaust gas. As the cake thickens, the pressure difference of the filter becomes larger and larger. When the pressure difference of the filter reaches the design pressure difference, the pressure difference sensor or electronic timer starts the pilot valve, and then the pilot valve opens the diaphragm valve, so that the compressed gas is instantly sprayed into the filter inlet in the way of pulse. Characteristics of metal high temperature flue gas filter: 1, high temperature resistant, not be quenched, 2, 3 acid alkali resistance and so on chemical corrosion, long service life, work environment can use five years without a change in 4, high filtration efficiency, discharge gas concentration is lower than 5 mg/Nm35, high filtration precision, 6, high strength, wear resistance, no perforation, crack 7 from time to time, liao very low resistance and high filtration velocity.