| 摘要 |
The present invention relates to a filter device for an air purification scrubber removing harmful substances from exhaust gas. As the exhaust gas and cleaning water pass through multiple stacked filter plates, contraction and diffusion are alternately repeated. Then, fine particles in the exhaust gas are bonded to or dissolved in the cleaning water in an improved manner. In addition, product efficiency can be further enhanced because the exhaust gas can be purified even in the case of a vertical flow or in the case of a horizontal flow. The filter device of the present invention includes a case portion, a filter portion, and a connecting portion. The case portion has fixed upper, lower, and side surfaces and a predetermined volume, where both of the side surfaces are closed; front and back surfaces form open ports; the upper, lower, and side surfaces form insertion projection-formed edges; and a flow port is formed at a center of the edge and an insertion hole is formed outside the edge. The filter portion connects multiple diamond-shaped fluid collision rods via a connecting rod, and stacks filter plates in which a plurality of multiple intervention rods are formed to vertically cross the fluid collision rods in the slot portion fluid collision rods so that a contraction portion can be formed on an upper side; a slot portion can be formed at a center; and a diffusion portion can be formed on a lower side. The connecting portion has an insertion projection, which is formed at an upper end, and an insertion groove-formed stacking rod which is formed at a lower end such that the fluid collision rods are stacked at constant intervals during stacking of the filter portion. |
