Electrolytic cell for chlorine production

Claim 2

An electrolytic cell for making hypochlorous acid (HClO) by the electrolysis of an aqueus chloride solution, comprising in combination: a first electrode comprising a plurality of first wires, and a second electrode comprising a plurality of second wires, with said first wires being juxtaposed with said second wires so as to form a passageway for enabling the flow of the chloride solution therebetween; a first frame having spaced first and second supports, with said first wires being wound between said first and second supports; a second frame having a third support coupled over said first wires to said first support, and a fourth support coupled over said second wires to said second support, with said second wires being wound between said third and fourth supports; a housing for carrying said first and said second electrodes therewithin; and electrical means for impressing an electrical potential of opposing polarity onto said first and said second electrodes, thereby enabling the electrolysis of the chloride solution therebetween.

Claim 3

The electrolytic cell as described in claim 1 wherein said first wires are spaced from each other by a distance larger than the diameter of said wires.

Claim 4

The electrolytic cell as described in claim 2 wherein said second wires are spaced from each other by a distance larger than the diameter of said second wires.

Claim 5

The electrolytic cell as described in claim 2 wherein adjacent ones of said first wires are generally parallel to each other.

Claim 6

The electrolytic cell as described in claim 3 wherein said first wires are generally parallel and define a first open surface, and wherein said second wires are generally parallel and define a second open surface, with said first surface being uniformly spaced from said second surface.

Claim 7

The electrolytic cell as described in claim 1 wherein the surface of said first support includes a conductive strip thereon for electrically coupling with said first wires wound thereover.

Claim 8

The electrolytic cell as described in claim 6 wherein the surface of said third support includes a conductive strip thereon for electrically coupling with said second wires wound therearound.

Claim 9

The electrolytic cell as described in claim 1 wherein said first and said second wires include an external surface of platinum.

Claim 10

An electrolytic cell for making hypochlorous acid (HClO) by the electrolysis of an aqueus chloride solution, comprising in combination: a first electrode comprising a plurality of first wires, and a second electrode comprising a plurality of second wires; a housing for carrying said first and said second electrodes therewithin; electrical means for impressing an electrical potential of opposing polarity onto said first and said second electrodes; and temperature sensing means for sensing the temperature of the solution within said housing and for disabling said electrical means responsive to said temperature exceeding a predetermined limit.

Claim 11

An electrolytic cell for making hypochlorous acid (HClO) by the electrolysis of an aqueus chloride solution, comprising in combination: a first electrode comprising a plurality of first wires, and a second electrode comprising a plurality of second wires; a housing for carrying said first and said second electrodes therewithin; electrical means for impressing an electrical potential of opposing polarity onto said first and said second electrodes; and temperature sensing means for sensing the temperature of the solution within said housing and for disabling said electrical means responsive to said temperature exceeding a predetermined limit.

Claim 12

An electrolytic cell for making hypochlorous acid (HClO) by the electrolysis of an aqueus chloride solution flowing through a circulating conduit, comprising in combination: a first electrode comprising a plurality of first wires, and a second electrode comprising a plurality of second wires, with said first wires being juxtaposed with said second wires so as to form a passageway for enabling the flow of the chloride solution therebetween; a housing for carrying said first and said second electrodes therewithin, with said housing having an inlet opening and an outlet opening each operatively coupled to the circulating conduit and spaced on said housing for guiding the flow of the chloride solution over said first and said second electrodes, with said housing further including a partition for defining a first and a second chamber within an upper section of said housing, with said inlet opening coupling into an upper section of said first chamber and with said outlet opening coupling into an upper section of said second chamber, with said first and second electrodes being located near an aperture in said partition between said first and second chambers adjacent to a lower section of said housing; and electrical means for impressing an electrical potential of opposing polarity onto said first and said second electrodes, thereby enabling the electrolysis of the chloride solution therebetween.

Claim 13

An electrolytic cell for making hypochlorous acid (HClO) by the electrolysis of an aqueus chloride solution flowing through a circulating conduit, comprising in combination: a first electrode comprising a plurality of first wires, and a second electrode comprising a plurality of second wires, with said first wires being juxtaposed with said second wires so as to form a passageway for enabling the flow of the chloride solution therebetween; a housing for carrying said first and said second electrodes therewithin, with said housing having an inlet opening and an outlet opening each operatively coupled to the circulating conduit and spaced on said housing for guiding the flow of the chloride solution over said first and said second electrodes, with said housing further including a partition for defining a first and a second chamber within an upper section of said housing, with said inlet opening coupling into an upper section of said first chamber and with said outlet opening coupling into an upper section of said second chamber, with said first and second electrodes being located near an aperture in said partition between said first and second chambers adjacent to a lower section of said housing; and electrical means for impressing an electrical potential of opposing polarity onto said first and said second electrodes, thereby enabling the electrolysis of the chloride solution therebetween.

Claim 14

The electrolytic cell as described in claim 10 further including a plurality of smaller bores within said partition adjacent the upper section of said housing for bypassing fluid directly between said first and said second chambers and bypassing said aperture.

Claim 15

An electrode of the type used in electrolytic cells for making hypochlorous acid by the electrolysis of an aqueous chloride solution, said bipolar electrode comprising in combination: a first wire electrode comprising a first wire coil which defines a void therein; and a second wire electrode comprising a second wire coil, with said second wire electrode being located within said void defined by said first wire electrode such that adjacent sections of said first and said second wire electrodes are generally parallel and juxtaposed with each other so as to form a passageway to enable the flow of the chloride solution therebetween.

Claim 16

An electrode of the type used in electrolytic cells for making hypochlorous acid by the electrolysis of an aqueous chloride solution, said bipolar electrode comprising in combination: a first wire electrode comprising a first wire coil which defines a void therein; and a second wire electrode comprising a second wire coil, with said second wire electrode being located within said void defined by said first wire electrode such that adjacent sections of said first and said second wire electrodes are generally parallel and juxtaposed with each other so as to form a passageway to enable the flow of the chloride solution therebetween.

Claim 17

The electrode as described in claim 12 further including: a primary support having spaced first and second insulating elements for supporting said second wire electrode; and a secondary support having a third insulating element coupled over said first insulating element with sections of said second wire electrode coupled therebetween, with said secondary support also having a fourth insulating element coupled over said second insulating element with sections of said second wire electrode coupled therebetween, with said first wire electrode being coupled over secondary support.

Claim 18

The electrode as described in claim 13 wherein adjacent sections of said first wire coils define a plurality of generally planar first open surfaces, and wherein adjacent sections of said second wire coils define a plurality of generally planar second open surfaces.

Claim 19

The electrode as described in claim 14 wherein said first open surfaces are generally uniformly spaced from said second open surfaces.

Claim 20

The electrode as described in claim 13 wherein a surface of said first insulating element includes thereon a conductive strip for electrically coupling with adjacent sections of said second wire electrode, and wherein a surface of said third insulating element includes a conductive strip for electrically coupling with adjacent sections of said first wire electrode.