mesh demister filter / metal demister pad

Silk screen defoaming shape specifications:
Screen defoaming device have tops, bottoms, DG200 - DG6400 and various non-standard screen defoaming,

Defoaming machine application: wire mesh mist defoaming device used for separating tower gas entrained droplets, to ensure mass transfer efficiency, lower valuable material loss and improve the operation of the compressor after, more commonly at the top of the tower set screen defoaming. Can effectively remove 3 -- 5 um droplets, tray if setting between defoaming machine, not only can ensure the mass transfer efficiency of tower tray, also can reduce the plate spacing. So the silk screen defoaming device is mainly used for gas and liquid separation. Also for the air filter is used for gas separation. In addition, the screen also can be used as instrument of buffer in instrument industry, in order to prevent interference of waves of electromagnetic shielding, etc

Screen defoaming machine working principle:we know that: when with entrainment gas at a certain speed rise through the screen, due to the effect of inertia of the entrainment rise, entrainment mesh filaments were attached to the filament surface collide. Filaments on the face of the spread of the entrainment, entrainment gravity settling, the entrainment flows along the filaments to form a larger droplets two root silk intersection. Filaments can be wettability, surface tension of liquid and filaments capillary effect, make the droplets is bigger and bigger, until gathered large droplets produced by its own gravity over rising gas force and resultant force, the surface tension of liquid droplets from the filaments, separation, gas through the screen after defoaming device, basically contains no entrainment. The separation in the gas entrainment, to improve the operating conditions, the optimization of process index, reduce the equipment corrosion, prolong the service life of equipment, increase the capacity and recovery of valuable materials, protect the environment, reduce atmosphere pollution and so on. Simple structure small volume, high defoaming efficiency, small resistance, light weight, installation, operation, maintenance is convenient, screen defoaming device on the particle size of 3 ~ 5 um or entrainment, capture efficiency 8% 99.8%, and the gas pressure drop through the defoaming device is very small, only 50-500 pa, is helpful to increase the productivity of the equipment