초록 ▼

An apparatus for enriching dissolved oxygen in water which comprises a plurality of dissolving devices, each of which comprises: (a) a pair of vertically arranged tubular bodies, the lower end of the first tubular body being provided with an inlet through which raw water is introduced and the lower

An apparatus for enriching dissolved oxygen in water which comprises a plurality of dissolving devices, each of which comprises: (a) a pair of vertically arranged tubular bodies, the lower end of the first tubular body being provided with an inlet through which raw water is introduced and the lower end of the second tubular body being provided with an outlet for discharging oxygen enriched water; (b) a tube connecting the interior of both tubular bodies at the central portions thereof; (c) a bubbler disposed in the interior of the first tubular body for flowing an oxygen enriched gas into the raw water and for moving the raw water into the second tubular body through the connecting tube; (d) a pipe for connecting the top portions of the tubular bodies which form a chamber for the gas above the liquid level of the raw water in each of the tubular bodies; (e) a means for supplying an oxygen enriched gas into the chamber in the second tubular body; and (f) a means for supplying the gas in the chambers to the bubbler.

대표청구항 ▼

An apparatus for the enrichment of dissolved oxygen in water in a tank comprising a plurality of dissolving devices located in the tank, each of which consists essentially of: (a) a pair of vertically arranged tubular bodies, the first tubular body being provided at the lower end thereof with an inl

An apparatus for the enrichment of dissolved oxygen in water in a tank comprising a plurality of dissolving devices located in the tank, each of which consists essentially of: (a) a pair of vertically arranged tubular bodies, the first tubular body being provided at the lower end thereof with an inlet in the tank through which raw water is introduced and the second tubular body having at the lower end thereof an outlet in the tank for discharging oxygen enriched water; (b) communicating means above said inlet and outlet providing communication for said water between said first and second tubular bodies, said water being at a level above said communicating means in each of said tubular bodies; (c) a bubbler disposed in the lower interior end of said first tubular body for providing an oxygen enriched gas into the raw water and for causing the raw water to move into the interior of said second tubular body through said communicating means, said second tubular body providing gas-liquid separation means; (d) means for connecting the interior of said first and second tubular bodies at the top ends thereof which ends form a chamber for said gas above the liquid level of the raw water in each of said first and second tubular bodies; (e) means for supplying an oxygen enriched gas into said chamber in said second tubular body; and (f) means for supplying the gas in said chambers to said bubbler.