High-temperature steam-water filtering unit and combined high-temperature steam-water filtering device

Abstract

The present invention discloses a high-temperature steam-water filtering unit, which comprises: a filter frame divided into an upper layer and a lower layer by an interlayer, the lower layer being provided with a feed inlet, and the upper layer being provided with a discharge port; a filter comprising a plurality of filter cartridges mounted on the interlayer along a vertical direction, an inlet of each filter cartridge being positioned below the interlayer, and an outlet of each filter cartridge being positioned above the interlayer; and a communicating channel being in communication with the discharge port. The present invention also discloses a combined high-temperature steam-water filtering device, which comprises: two or more filtering units arranged in an outer shell and communicating channels extending along a vertical height direction of filter frames and being in communication with discharge ports and feed inlets of the adjacent filtering units. In the present invention, filters and a filter frame which are spliced and combined are combined into a filtering unit, and the filtering units can be freely combined according to the requirements of filtering precision, filtering flow, pressure reduction and the like.

Dependencies are inferred from the claim text.