Hydraulic horizontal mixer

Claim 2

A liquid circulating apparatus for circulating fluid in a sewage treatment facility, thereby increasing the rate and efficiency of biodegradation of sewage being treated therein, and comprising: (a) an upright beam member for extending into a body of liquid to be treated; (b) upper and lower support means for holding said beam member in said body of liquid; (c) a U-shaped bracket mounted on said beam member and including spaced sidewalls and an endwall; (d) a submersible, hydraulically driven motor mounted on said bracket and extending outwardly of said endwall; (e) a propulsion means operably connected to and rotatably powered by said hydraulically driven motor to effect a circulating flow in said body of liquid; and (f) means mounting said bracket on said beam member including front and rear guides extending between said bracket sidewalls and capturing said beam member therebetween.

Claim 3

The apparatus set forth in claim 1 wherein: (a) said lower support means includes a ball and socket joint extending between a lower end of said beam member and a bottom surface of said body of liquid.

Claim 4

A liquid circulating apparatus for circulating fluid in a sewage treatment facility, thereby increasing the rate and efficiency of biodegradation of sewage being treated therein, and comprising: (a) an upright beam member for extending into a body of liquid and having upper and lower ends; (b) support means for said beam member providing for holding same in an upright attitude including: (1) a lower ball pivot at said lower end of said beam member wherein said lower end has a concave wall and rotatably engages a ball pivot extending from a bottom surface of said body of liquid; (2) an upper support arm having a clamp means thereon; said clamp means providing for support of said beam member substantially near said upper end thereof; said clamp means adapted for permitting rotation of said beam member therein and restraint of said beam member in a selected position following adjustment by rotation; (c) an acutation arm connected to said beam member providing a handle for rotation of said beam member about a longitudinal axis; (d) a U-shaped bracket mounted on said beam member and including spaced sidewalls and an end wall; (e) a submersible, hydraulically driven motor, mounted on said bracket and extending outwardly of said endwall; (1) said hydraulically driven motor having flexible inlet and outlet lines connected thereto for providing flow of hydraulic fluid under pressure therethrough and providing for operation of said motor regardless of rotation and tilting of said beam member; (f) a hydraulic pump system communicating with said hydraulically driven motor including: (1) a pump providing for pressurized flow of hydraulic fluid; (2) a reservoir providing a source of said hydraulic fluid; (3) speed control means providing for control of fluid flow through said motor and thereby controlling the speed of said motor; (4) fluid flow lines providing for flow communication among said pump, said speed control means, said reservoir and said motor; (g) a propeller operably connected to and rotatably powered by said hydraulic motor to effect a directed circulating flow in said body of liquid and to create a vortex therein; whereby air is mixed with said liquid; (h) a winch mounted on said beam member adjacent said upper end and connected to said bracket in order to selectively raise and lower said hydraulically driven motor to control depth of placement of said motor in said body of liquid; and (i) means mounting said bracket to said beam member including front and rear guides extending between said bracket sidewalls and capturing said beam member therebetween.

Claim 5

A liquid circulating apparatus for circulating fluid in a sewage treatment facility, thereby increasing the rate and efficiency of biodegradation of sewage being treated therein, and comprising: (a) an upright beam member for extending into a body of liquid and having upper and lower ends; (b) support means for said beam member providing for holding same in an upright attitude including: (1) a lower ball pivot at said lower end of said beam member wherein said lower end has a concave wall and rotatably engages a ball pivot extending from a bottom surface of said body of liquid; (2) an upper support arm having a clamp means thereon; said clamp means providing for support of said beam member substantially near said upper end thereof; said clamp means adapted for permitting rotation of said beam member therein and restraint of said beam member in a selected position following adjustment by rotation; (c) an acutation arm connected to said beam member providing a handle for rotation of said beam member about a longitudinal axis; (d) a U-shaped bracket mounted on said beam member and including spaced sidewalls and an end wall; (e) a submersible, hydraulically driven motor, mounted on said bracket and extending outwardly of said endwall; (1) said hydraulically driven motor having flexible inlet and outlet lines connected thereto for providing flow of hydraulic fluid under pressure therethrough and providing for operation of said motor regardless of rotation and tilting of said beam member; (f) a hydraulic pump system communicating with said hydraulically driven motor including: (1) a pump providing for pressurized flow of hydraulic fluid; (2) a reservoir providing a source of said hydraulic fluid; (3) speed control means providing for control of fluid flow through said motor and thereby controlling the speed of said motor; (4) fluid flow lines providing for flow communication among said pump, said speed control means, said reservoir and said motor; (g) a propeller operably connected to and rotatably powered by said hydraulic motor to effect a directed circulating flow in said body of liquid and to create a vortex therein; whereby air is mixed with said liquid; (h) a winch mounted on said beam member adjacent said upper end and connected to said bracket in order to selectively raise and lower said hydraulically driven motor to control depth of placement of said motor in said body of liquid; and (i) means mounting said bracket to said beam member including front and rear guides extending between said bracket sidewalls and capturing said beam member therebetween.

Claim 6

The apparatus set forth in claim 3 wherein: (a) said upper support arm includes a telescoping member and a fastener for fixing said telescoping member at a selected amount of extension and retraction, thereby varying the inclination of said beam member.

Claim 7

The apparatus set forth in claim 3 wherein: (a) said speed control means is a fluid flow bypass valve wherein a quantity of pressurized fluid flowing through said hydraulically driven motor is selectively controlled.

Claim 8

The apparatus set forth in claim 3 wherein: (a) said propeller includes a plurality of blades each having an end shaft received in a spider bracket; (b) said spider bracket is connected to said motor; (c) said blades are variable in pitch by rotating said end shaft within said spider bracket, thereby controlling efficiency of said apparatus.