Filter column module
AssigneeIndustrial Technology Research Institute
InventorsChing-Tai Tseng, Tung-Liang Huang
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Abstract
A filter column module is disclosed, which has an upper column having a top opening, and a protruding bottom shell. The bottom shell has a plurality of apertures, and a diameter smaller than that of the upper column. A lower column has a support at the bottom and an opening that accommodates the protruding bottom shell of the upper column. The support partially contacts the protruding bottom shell of the upper column, and liquid or air can pass through the support. A filter is placed between the protruding bottom shell of the upper column and the support of the lower column.
Claims20
A filter column module comprising:
- an upper column having a top opening and a protruding bottom shell, wherein the protruding bottom shell has a plurality of apertures, and the protruding bottom shell has a diameter smaller than a diameter of the upper column;
- a lower column having a support at a bottom and an opening, the opening of the lower column accommodating the protruding bottom shell of the upper column, wherein the support partially contacts the protruding bottom shell of the upper column, and liquid or air can pass through the support;
- and
- a filter, placed between the protruding bottom shell of the upper column and the support of the lower column.
Dependencies are inferred from the claim text.