Double-row Blade Gas Distributor

Double-row Blade Gas Distributor can be used in towers with a diameter of up to 10m. The material enters the tower radially, and there are two columns of guided arc blades on both sides of the inlet, which are closed at the top and bottom. The air flow is separated from the left and right sides of the two columns of blades, rushes to the tower wall and turns upward, so the air velocity is high at the two side walls, and the air flow in the middle part is downward, and vortices are generated. It is characterized by first distributing the radial gas along the horizontal direction, and then using the action of the tower wall to fold the horizontally separated gas and flow upward, with the advantages of uniform gas distribution, lower pressure and less entraining of fog and foam.
Among several common gas distributors, Double-row Blade Gas Distributor has better distribution performance. And its occupy in the tower is low, the gas is horizontal distribution, avoiding its disturbance to the tower liquid, so that the tower liquid level is relatively stable during operation. However, its structural characteristics also determine that when it distributes the gas, the gas produces a circulation phenomenon in the tower, which affects the distribution effect. Therefore, in recent years, it has been concerned by designers at home and abroad, and constantly research and improve it, aiming to maintain its advantages on the basis of making its performance better, so that it can be more widely used.
The distributor is very important for the efficiency of packing in the stripping section of atmospheric column. This type of gas distributor has been successfully applied in oil refining, ethylene, chemical and fine chemical industries with satisfactory results.