Disinfection reactor with spiral flow
AssigneeTrojan Technologies Group Ulc
InventorsMichael SASGES, John VAREKA, Ana-Maria BOGATAN
Life of this patent
Estimating the term…
Abstract
An apparatus for disinfecting fluid flowing through a reactor with ultraviolet (UV) light emitted from a light source assembly. The apparatus includes a housing, light source, inlet, and outlet. The inlet and the outlet are positioned on the housing such that flow of fluid through the housing creates a spiral flow path. In an embodiment, the outlet is located in an outer half of the radius of the housing and directs the flow of the fluid into the housing in a direction circumferential with respect to a cylindrical wall of the housing.
Claims5
An apparatus for disinfecting fluid comprising:
- a cylindrical housing;
- a light source, being attached to a first end or a second end of the housing, and having a longitudinal axis parallel to a longitudinal axis of the housing;
- an inlet being attached to the first end or the second end of the housing, flow of fluid entering the apparatus through the inlet;
- an inlet diffusion tube that is attached to the inlet and receives the flow of fluid from the inlet, the inlet diffusion tube including one or more slots that the flow of the fluid travels through into the housing;
- and
- an outlet being attached to the first end or the second end of the housing, flow of the fluid out of the housing flowing through the outlet, wherein:
- the inlet is located in an outer half of a radius of the housing,
- the outlet and the light source are located in an inner half of the radius of the housing, and
- the one or more slots of the inlet diffusion tube faces a direction tangential to the housing such that the flow of the fluid out of the one or more slots creates a spiral flow path of the fluid in the housing to the outlet.
An apparatus for disinfecting a fluid comprising:
- a cylindrical housing that has a cylindrical wall, a first end wall, and a second end wall, the cylindrical housing comprising:
- (i) an inlet that directs the fluid flowing into the cylindrical housing in a generally circumferential direction with respect to the cylindrical wall;
- (ii) an outlet through which the fluid exits the cylindrical housing;
- and
- a light source that extends along a longitudinal axis of the cylindrical housing and is configured to direct light into the fluid when it is within the cylindrical housing.
Dependencies are inferred from the claim text.