demister pads for chemical industry
In the chemical process, the various gas and liquid gas from contact with equipment often carries a lot of equipment drops, such as the tower equipment and evaporator. General requirements for the gas in the separation of entrained droplets, so as not to affect the air quality or the next process operation. From the gas separation mechanism of foam fog droplets or decrease of gravity, inertia collision, centrifugal separation, the proliferation of Brownian motion and electrostatic deposition. Wire mesh demister collision inertia are typical products, is a highly efficient gas-liquid separation equipment. It has a demister high efficiency, simple structure, porosity, pressure drop is small, light weight, installation, operation, maintenance and convenient. When the gas from bottom to top through the wire mesh demister, because of inertia and the screen surface collision, fog foam surface immediately filaments to congregate in the expansion becomes larger and larger droplets produced by gravity because the weight of more than gas velocity and liquid surface tension force, the droplets on the whereabouts. Chemicals commonly used in tower, evaporator and separator .