Cyclone solids separator and de-gasifier

Claim 2

A combination solids separator and de-gasifier for a flowing liquid system comprising: a generally cylindrical vertically oriented reservoir having a wall separating said reservoir into upper and lower chambers; a central opening in said wall communicating between said upper and lower chambers; an inlet into said lower chamber tangential to an outer diameter thereof; an outlet from said upper chamber; a gas vent at the top of said reservoir for controllably venting gas from said chamber; a vortex inducing conical wall extending from said inlet toward the bottom of said reservoir; and a solids removal port at the bottom of said reservoir.

Claim 3

A system according to claim 1 wherein: said central opening comprises a tubular member extending into said upper chamber and said lower chamber.

Claim 4

A system according to claim 2 wherein: said inlet and said outlet are each at a tangent to the outer diameter of said reservoir so that said inlet induces a swirl to the liquid in said reservoir; and said outlet is in a direction for receiving said liquid in said reservoir in its direction of the swirl.

Claim 5

A system according to claim 3 wherein: said reservoir is formed of upper and lower shells secured together along a circular seam; and said conical wall is defined by a vortex cone assembly detachably mountable in said reservoir between said upper and lower shells, and comprising a cylindrical upper section having a circular wall at the upper end thereof, and a cone extending downward therefrom and having a opening at the apex thereof.

Claim 6

A system according to claim 4 wherein: said vortex cone assembly includes a radial flange disposed at said circular seam for extending between cooperative radial flanges of said upper and said lower shells for supporting said cone assembly in position.

Claim 7

A system according to claim 5 wherein: said reservoir includes an expansion chamber in the lower chamber thereof.

Claim 8

A system according to claim 1 wherein: said reservoir includes an expansion chamber in the lower chamber thereof.

Claim 9

A system according to claim 1 wherein: said outlet is at a tangent to the outer diameter of said reservoir in a common direction with said inlet.

Claim 10

A system according to claim 1 wherein: said inlet and said outlet are each at a tangent to the outer diameter of said reservoir so that said inlet induces a swirl to the liquid in said reservoir; and said outlet is in a direction for receiving said liquid in said reservoir in its direction of swirl.

Claim 11

A system according to claim 1 wherein: said reservoir is formed of upper and lower shells secured together along a circular seam; and said conical wall is defined by a vortex cone assembly detachably mountable in said reservoir between said upper and lower shells, and comprising a cylindrical upper section having a circular wall at the upper end thereof, a tubular member extending above and below said wall, and a cone extending downward therefrom and having an opening at the apex thereof.

Claim 12

In a recirculating hot water system comprising a water heater, a source of water to said heater and a looped conduit system for continuously circulating water from said heater to at least one point of demand, the improvement comprising: a generally cylindrical vertically oriented reservoir formed of upper and lower shells secured together along a circular seam; a vortex cone assembly detachably mountable in said reservoir between said upper and lower shells, and comprising a cylindrical upper section having a circular wall at the upper end thereof separating said reservoir into upper and lower chambers, and a cone extending downward therefrom and having an opening at the apex thereof, an elongated tubular member extending through said wall into both said upper and lower chambers; an inlet into said lower chamber tangential to an outer diameter thereof; an outlet from said upper chamber; a gas vent at the top of said reservoir; and a solids removal port at the bottom of said reservoir.

Claim 13

In a recirculating hot water system comprising a water heater, a source of water to said heater and a looped conduit system for continuously circulating water from said heater to at least one point of demand, the improvement comprising: a generally cylindrical vertically oriented reservoir formed of upper and lower shells secured together along a circular seam; a vortex cone assembly detachably mountable in said reservoir between said upper and lower shells, and comprising a cylindrical upper section having a circular wall at the upper end thereof separating said reservoir into upper and lower chambers, and a cone extending downward therefrom and having an opening at the apex thereof, an elongated tubular member extending through said wall into both said upper and lower chambers; an inlet into said lower chamber tangential to an outer diameter thereof; an outlet from said upper chamber; a gas vent at the top of said reservoir; and a solids removal port at the bottom of said reservoir.

Claim 14

A system according to claim 11 wherein: said inlet and said outlet are each at a tangent to the outer diameter of said reservoir so that said inlet induces a swirl to the water in said reservoir; and said outlet is in a direction for receiving said water in said reservoir in its direction of swirl.

Claim 15

A system according to claim 12 wherein: said vortex cone assembly includes a radial flange disposed at said circular seam for extending between cooperative radial flanges of said upper and said lower shells for supporting said cone assembly in position.

Claim 16

A system according to claim 13 wherein: said reservoir includes an expansion chamber in the lower end thereof defined by opposing walls of said cone and said lower shell.

Claim 17

In a recirculating hot water system comprising a water heater, a source of water to said heater and a looped conduit system for continuously circulating water from said heater to at least one point of demand, the improvement comprising: a generally cylindrical vertically oriented reservoir formed of upper and lower shells having radially extending annular flanges and secured together along a circular seam defined by said flanges; a vortex cone assembly detachably mountable in said reservoir and including a radial mounting flange extending between said annular flanges of said upper and lower shells, and comprising a cylindrical upper section having a circular wall at the upper end thereof separating said reservoir into upper and lower chambers, and a cone extending downward therefrom and having an opening at the apex thereof, an elongated tubular member mounted in said wall and extending upward into said upper chamber and extending downward into lower chambers; an inlet into said lower chamber tangential to an outer diameter thereof so that said inlet induces a swirl to the water in said reservoir; an outlet from said upper chamber at a tangent to the outer diameter of said reservoir in a direction for receiving said water in said reservoir in its direction of swirl; a gas vent at the top of said reservoir for venting gas therefrom; and a solids removal port at the bottom of said reservoir for removing solids therefrom.

Claim 18

In a recirculating hot water system comprising a water heater, a source of water to said heater and a looped conduit system for continuously circulating water from said heater to at least one point of demand, the improvement comprising: a generally cylindrical vertically oriented reservoir formed of upper and lower shells having radially extending annular flanges and secured together along a circular seam defined by said flanges; a vortex cone assembly detachably mountable in said reservoir and including a radial mounting flange extending between said annular flanges of said upper and lower shells, and comprising a cylindrical upper section having a circular wall at the upper end thereof separating said reservoir into upper and lower chambers, and a cone extending downward therefrom and having an opening at the apex thereof, an elongated tubular member mounted in said wall and extending upward into said upper chamber and extending downward into lower chambers; an inlet into said lower chamber tangential to an outer diameter thereof so that said inlet induces a swirl to the water in said reservoir; an outlet from said upper chamber at a tangent to the outer diameter of said reservoir in a direction for receiving said water in said reservoir in its direction of swirl; a gas vent at the top of said reservoir for venting gas therefrom; and a solids removal port at the bottom of said reservoir for removing solids therefrom.

Claim 19

A system according to claim 15 wherein: said reservoir includes an expansion chamber in the lower end thereof defined by opposing walls of said cone and said lower shell.