MESH VERTICAL FILTER Russian patent published in 2018 - IPC B01D47/06 B05B1/34 

FIELD: machine engineering.

SUBSTANCE: mesh vertical filter contains a body mounted on the cover of a steam-dust mixture source, inlet and outlet branch pipes, a filter element in the form of a rotating rotor, which is rotation exponential and made of two stainless meshes, sprayed with nozzles, a sludge pan, filter sprayed zone in the form of coaxial cylindrical shell. Each spray nozzle has a hollow cylindrical housing with throttle washer connected with union nut to which liquid flow divider is secured, and consisting of coaxially arranged perforated conical shells, the space between which is filled with a fine-meshed grid, wherein the vertices of conical surfaces of shells are directed away from the throttle washer. A cylindrical perforated segment fastened on the perforated conical shells is fixed in the lower part of the divider. In the cylindrical perforated segment, there is a flow swirler made in the form of a spring.

EFFECT: higher efficiency and reliability of dust separation by increasing the liquid spraying level by the nozzles.

2 dwg