Water degasification and distillation apparatus

Claim 2

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a condenser in said container having an inlet and outlet, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container at a point substantially below the level of the water in said container for feeding water freely to and from said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and means for heating water in said boiler and periodically ejecting it therefrom including a heating element in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved and boiling interrupted whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler.

Claim 3

Water degasification and distillation apparatus according to claim 1 wherein said container includes a cover and air circulating means carried by said cover, said air circulating means directing air into said container and said cover including means for discharging said air from said container whereby vapors produced within said container are discharged into the atmosphere.

Claim 4

Water degasification and distillation apparatus according to claim 2 wherein said cover has a convex configuration, said air circulating means is in the form of an electric fan having a fan motor carried by said cover and fan blades affixed to the motor shaft, said cover including openings for the admission of air and means about the edge thereof for engaging said container and holding the edge of said cover in spaced relationship to said container to provide for the discharge of air circulated by said fan.

Claim 5

Water degasification and distillation apparatus according to claim 1 including means for supporting said container above a supporting surface, and said condenser outlet extending through the bottom wall of said container whereby a vessel may be disposed beneath said container and in line with said condenser outlet to receive the distilled water.

Claim 6

Water degasification and distillation apparatus according to claim 4 including means on the underside of said container and surrounding said condenser outlet for supporting a basket having an opening in the bottom thereof for receiving and holding a filter containing ground coffee, tea or the like whereby said distilled water will first flow into said basket and thence into said vessel.

Claim 7

Water degasification and distillation apparatus according to claim 1 wherein said boiler is formed of a hollow, substantially hemispherical housing having a peripheral flange extending from the open end portion and positioned in a vertical plane, said cover plate conforming to the size and configuration of said flange and a gasket disposed between said boiler and plate and means removably securing said plate and gasket to said flange.

Claim 8

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container for feeding water to said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, a condenser, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and heating means in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler being formed of a hollow, substantially hemispherical housing having a peripheral flange extending from the open end portion and positioned in a vertical plane, said cover plate conforming to the size and configuration of said flange and a gasket disposed between said boiler and plate and means removably securing said plate and gasket to said flange, said heating means being an electric heater carried by said plate with the electrical connections therefor disposed on the outer side of said plate and a second hollow, substantially hemispherical housing including a peripheral flange enclosing said electrical connections and said housings with said cover plate being removably secured one to the others.

Claim 9

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container for feeding water to said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, a condenser, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and heating means in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler being formed of a hollow, substantially hemispherical housing having a peripheral flange extending from the open end portion and positioned in a vertical plane, said cover plate conforming to the size and configuration of said flange and a gasket disposed between said boiler and plate and means removably securing said plate and gasket to said flange, said heating means being an electric heater carried by said plate with the electrical connections therefor disposed on the outer side of said plate and a second hollow, substantially hemispherical housing including a peripheral flange enclosing said electrical connections and said housings with said cover plate being removably secured one to the others.

Claim 10

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a condenser in said container having an inlet and outlet, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container at a point substantially below the level of the water therein for feeding water freely to and from said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and means for heating water in said boiler and periodically ejecting it therefrom including a heating element in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower inlet until the pressure in said boiler is relieved and boiling interrupted whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler being formed of hollow, substantially hemispherical housing having a peripheral flange extending from the open end portion and positioned in a vertical plane, and said cover plate conforming to the size and configuration of said flange and a gasket disposed between said boiler and plate and means removably securing said plate and gasket to said flange, said hollow, substantially hemispherical housing including an inclined baffle with said steam outlet lying on one side of the baffle and said heating means on the other side of the baffle, said water inlet feeding water to the heater side of said baffle and said baffle further including at least one opening adjoining the top edge and angular spaced from the steam outlet.

Claim 11

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a condenser in said container having an inlet and outlet, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container at a point substantially below the level of the water therein for feeding water freely to and from said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and means for heating water in said boiler and periodically ejecting it therefrom including a heating element in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower inlet until the pressure in said boiler is relieved and boiling interrupted whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler being formed of hollow, substantially hemispherical housing having a peripheral flange extending from the open end portion and positioned in a vertical plane, and said cover plate conforming to the size and configuration of said flange and a gasket disposed between said boiler and plate and means removably securing said plate and gasket to said flange, said hollow, substantially hemispherical housing including an inclined baffle with said steam outlet lying on one side of the baffle and said heating means on the other side of the baffle, said water inlet feeding water to the heater side of said baffle and said baffle further including at least one opening adjoining the top edge and angular spaced from the steam outlet.

Claim 12

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a condenser in said container having an inlet and outlet, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container at a point substantially below the level of the water therein for feeding water freely to and from said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and means for heating water in said boiler and periodically ejecting it therefrom including a heating element in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved and boiling interrupted whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler including a baffle dividing said boiler into two portions with said upper steam outlet disposed on one side thereof and said heating means and lower water inlet on the other side thereof and said baffle includes at least one upper opening angularly displaced from said upper steam outlet.

Claim 13

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a condenser in said container having an inlet and outlet, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container at a point substantially below the level of the water therein for feeding water freely to and from said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and means for heating water in said boiler and periodically ejecting it therefrom including a heating element in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved and boiling interrupted whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler including a baffle dividing said boiler into two portions with said upper steam outlet disposed on one side thereof and said heating means and lower water inlet on the other side thereof and said baffle includes at least one upper opening angularly displaced from said upper steam outlet.

Claim 14

Water degasification and distillation apparatus according to claim 1 wherein said boiler is formed of a hollow, substantially hemispherical housing having a peripheral flange extending from the open end, said boiler being affixed to the outer side of said container with at least said lower water inlet extending through said housing and container, a feed water inlet carried by said container for feeding water to said container in the vicinity of the boiler water inlet, and a water overflow outlet carried by said container to maintain a constant water level in said container.

Claim 15

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container for feeding water to said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, a condenser, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, said heating means in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler being formed of a hollow, substantially hemispherical housing having a peripheral flange extending from the open end, said boiler being affixed to the outer side of said container with at least said lower water inlet extending through said housing and container, a feed water inlet carried by said container for feeding water to said container in the vicinity of the boiler water inlet, and a water overflow outlet carried by said container to maintain a constant water level in said container, said water overflow outlet comprising a horizontally disposed water discharge tube rotatably carried by a fitting extending through the wall of said container, the inner end of said tube being angularly disposed relative to the remainder of the tube, means on the outside of said container and coupled to said tube for rotation thereof whereby the level of the water in said container can be changed by angularly positioning the inner end of said tube.

Claim 16

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container for feeding water to said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, a condenser, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, said heating means in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved whereupon water will again flow into said boiler to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler being formed of a hollow, substantially hemispherical housing having a peripheral flange extending from the open end, said boiler being affixed to the outer side of said container with at least said lower water inlet extending through said housing and container, a feed water inlet carried by said container for feeding water to said container in the vicinity of the boiler water inlet, and a water overflow outlet carried by said container to maintain a constant water level in said container, said water overflow outlet comprising a horizontally disposed water discharge tube rotatably carried by a fitting extending through the wall of said container, the inner end of said tube being angularly disposed relative to the remainder of the tube, means on the outside of said container and coupled to said tube for rotation thereof whereby the level of the water in said container can be changed by angularly positioning the inner end of said tube.

Claim 17

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container for feeding water to said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, a condenser, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and heating means in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved whereupon water will again flow into said boiler to to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler comprising a substantially round bowl-shaped housing having an outwardly extending flanged rim and a flattened bottom disposed in a vertical plane and smaller in diameter than said rim, said lower water inlet extends through said bottom, said upper outlet extends through said bottom and carries a tube within said boiler housing curved upwardly and at an angle relative to a vertical plane normal to said bottom and a plate conforming to said flange secured in sealed relationship to said flanged rim.

Claim 18

Water degasification and distillation apparatus comprising a container for holding water to be degasified and distilled, a boiler of relatively small volume, a lower water inlet on said boiler and communicating with said container for feeding water to said boiler, said boiler being positioned relative to said container to normally maintain a predetermined water level within said boiler, a condenser, an upper outlet on said boiler above said predetermined water level and communicating with the inlet of said condenser, and heating means in said boiler and generating heat at a temperature sufficient to produce steam at a greater rate than said steam can be discharged from said upper outlet creating a pressure in said boiler sufficient to force water in said boiler back into said container through said lower water inlet until the pressure in said boiler is relieved whereupon water will again flow into said boiler to to said predetermined level, said boiler being formed of a single open-sided housing and a readily accessible cover plate removably sealed to said open side for ready access to the boiler, said boiler comprising a substantially round bowl-shaped housing having an outwardly extending flanged rim and a flattened bottom disposed in a vertical plane and smaller in diameter than said rim, said lower water inlet extends through said bottom, said upper outlet extends through said bottom and carries a tube within said boiler housing curved upwardly and at an angle relative to a vertical plane normal to said bottom and a plate conforming to said flange secured in sealed relationship to said flanged rim.

Claim 19

Water degasification and distillation apparatus according to claim 12 wherein said heating means comprises at least one waterproof electric heater carried by said plate with the electric terminals disposed on the outer side of said plate.

Claim 20

Water degasification and distillation apparatus according to claim 13 wherein said boiler housing includes a baffle dividing said housing into two separate chambers with said upper outlet being disposed on one side of said baffle, said heating means disposed on the other side of said baffle and said lower water inlet feeding water to the heater side of said baffle and said baffle including at least one opening near the upper edge thereof and angularly positioned relative to said upper steam outlet.

Claim 21

Water degasification and distillation apparatus according to claim 14 wherein said condenser is disposed within said container, said boiler housing is secured to the outer wall of said container with the upper outlet and lower inlet extending through the wall of said container, means for feeding water to said container and a container overflow to maintain a water level in said container that will cause said boiler housing to be normally filled to said predetermined level.