Purification system

Claim 2

A purification system for removing contaminants including particles and gases from fumes generated from a cooking area, said system comprising: a container having an upper portion and a lower portion, said container including an inlet in said lower portion and an outlet in said upper portion; a plurality of stationary filter elements disposed in said container; means for cooling said filter elements, said cooling means used to increase the condensation of said fumes; means for holding said filter elements, said holding means used to keep said filter elements at a certain distance from said inlet of said container; means for cleaning and wetting said filter elements, a portion of said filter elements being disposed above said cleaning and wetting means; means for collecting liquid, contaminant particles, and condensed gases, said collecting means disposed in said lower portion of said container; and, means for inducing negative pressure, said inducing means connected to said outlet of said container.

Claim 3

A purification system according to claim 1 wherein the filter elements are spherical glass balls.

Claim 4

A purification system according to claim 1 wherein the collecting means includes a reservoir connected to said container.

Claim 5

A purification system according to claim 1 wherein the collecting means comprises a "T" shaped inlet located in the lower portion of said container, and a reservoir connected to said "T" inlet.

Claim 6

A purification system according to claim 1 wherein a charcoal cartridge is placed just after the negative pressure inducing means.

Claim 7

A purification system according to claim 1 wherein the container has a removable cover, the filter elements are stationary balls laid on a wire mesh situated above the container inlet, the wetting and cleaning means includes circulating means, a spray head connected to a series of tubular branches, a cooling coil surrounds the outside surface of the inside shell of said container, the plate is placed above the container inlet and a charcoal cartridge is placed above the container inlet and a charcoal cartridge is placed just after the negative pressure inducing means in order to complete the purification.

Claim 8

A purification system according to claim 1 further comprising a hood disposed over said cooking area to collect said fumes wherein the container inlet and outlet are connected to said hood in order to form a closed-circuit system.

Claim 9

A purification system according to claim 7 wherein a charcoal cartridge is placed just after the negative pressure inducing means, this charcoal cartridge further includes at least one calibrated orifice on the exit so as to insure a partial vacuum inside said hood disposed over said cooking area.

Claim 10

A purification system according to claim 17 wherein said cleaning and wetting means includes an oxidizing liquid and means for circulating this liquid over said filter elements.

Claim 11

A purification system according to claim 9 wherein a charcoal cartridge is placed just after the negative pressure inducing means.

Claim 12

A purification system according to claim 9 wherein the circulating means comprises a spray head connected to a series of tubular branches to uniformly distribute the oxidizing liquid.

Claim 13

A purification system according to claim 9 wherein the cooling means includes a refrigeration coil which surrounds the outside surface of said container.

Claim 14

A purification system according to claim 9 wherein a plate is disposed above said container inlet in order to prevent the oxidizing liquid from entering into said inlet.

Claim 15

A purification system according to claim 9 wherein the collecting means comprises a "t" shaped inlet located in the lower portion of said container, and a reservoir connected to said "t" shaped inlet.

Claim 16

A purification system according to claim 9 wherein a charcoal cartridge is placed just after the negative pressure inducing means.

Claim 17

A purification system for removing contaminants including particles and gases from the fumes generated from a cooking area, said system comprising: a container having an upper portion and a lower portion, said container comprises an inlet in said lower portion and an outlet in said upper portion; a plurality of stationary spherical glass balls disposed in said container; means for cooling said glass balls, said cooling means used to inrease the condensation of said fumes; means for holding said glass balls, said holding means used to keep said balls at a certain distance from said inlet of said container; means for cleaning and wetting said glass balls, a portion of said cleaning and wettingmeans disposed in said lower portion of said container, said cleaning and wetting means includes an oxidizing liquid; means for collecting liquid, contaminant particles, and condensed gases, said collecting means disposed in said lower portion of said container; means for inducing negative pressure, said inducing means connected to said outlet of said container; wherein the cooling means comprises a refrigeration coil which surrounds the outside surface of said container; a hood disposed over said cooking area to collect said fuels and said container inlet and outlet are connected to said hook in order to form a closed circuit system; a charcoal cartridge is placed just after the negative pressure inducing means, a plate is disposed above said container inlet, in order to prevent the oxidizing liquid from entering into said inlet, the contaminant particles and condensed gases collecting means includes a "t" shape inlet located in the lower portion of said container and a reservoir is connected to said "t" inlet.

Claim 18

A purification system for removing contaminants including particles and gases from the fumes generated from a cooking area, said system comprising: a container having an upper portion and a lower portion, said container comprises an inlet in said lower portion and an outlet in said upper portion; a plurality of stationary spherical glass balls disposed in said container; means for cooling said glass balls, said cooling means used to inrease the condensation of said fumes; means for holding said glass balls, said holding means used to keep said balls at a certain distance from said inlet of said container; means for cleaning and wetting said glass balls, a portion of said cleaning and wettingmeans disposed in said lower portion of said container, said cleaning and wetting means includes an oxidizing liquid; means for collecting liquid, contaminant particles, and condensed gases, said collecting means disposed in said lower portion of said container; means for inducing negative pressure, said inducing means connected to said outlet of said container; wherein the cooling means comprises a refrigeration coil which surrounds the outside surface of said container; a hood disposed over said cooking area to collect said fuels and said container inlet and outlet are connected to said hook in order to form a closed circuit system; a charcoal cartridge is placed just after the negative pressure inducing means, a plate is disposed above said container inlet, in order to prevent the oxidizing liquid from entering into said inlet, the contaminant particles and condensed gases collecting means includes a "t" shape inlet located in the lower portion of said container and a reservoir is connected to said "t" inlet.