Liquid decanting and recycling machine

Claim 2

A liquid decanting and recycling machine comprising a reservoir for holding a liquid, a pan positioned above the reservoir, a drain operatively associated to the pan and having an outlet tube extending substantially vertically centrally into the reservoir and forming an outlet opening at its lower end adapted to be submerged in the liquid adjacent the bottom of said reservoir, a liquid circulation pump, an inlet for said pump submerged in the reservoir operatively close to the top surface of the liquid in the latter, at least two superposed spaced baffles positioned in the reservoir intermediate said outlet opening and said pump inlet and surrounding said outlet tube, said superposed baffles making liquid communication between portions of the reservoir immediately above and below the respective baffles, the communication of one baffle being at a different radial distance from said outlet tube than the communication of the other baffle, said baffles producing laterally wandering upward flow of the liquid from the outlet opening to the pump inlet, and an outlet conduit connected to the outlet of the pump and extending outwardly of the reservoir to supply a liquid flow above the pan.

Claim 3

A liquid decanting and recycling machine as defined in claim 1, wherein each baffle has a dome shape with a downwardly outwardly inclined peripheral portion.

Claim 4

A liquid decanting and recycling machine comprising a reservoir, a pan positioned above the reservoir, a drain operatively associated to the pan and having an outlet tube extending substantially vertically centrally into the reservoir and forming an outlet opening at its lower end adjacent the bottom of said reservoir, a liquid circulation pump, an inlet for said pump adapted to be submerged in the liquid in said reservoir and operatively close to the top surface of the liquid in said reservoir, baffle means positioned in the reservoir intermediate said outlet opening and said pump inlet and producing laterally wandering upward flow of the liquid from the outlet opening to the pump inlet, an outlet conduit connected to the outlet of the pump and extending outwardly of the reservoir to supply a liquid flow above the pan, and wherein said baffle means includes a pair of baffles centrally secured to the outlet tube in spaced-apart overlying relationship and an intermediate baffle outwardly secured to the reservoir intermediate said pair of baffles and cooperatively forming with the latter, said laterally wandering upward flow.

Claim 5

A liquid decanting and recycling machine comprising a reservoir, a pan positioned above the reservoir, a drain operatively associated to the pan and having an outlet tube extending substantially vertically centrally into the reservoir and forming an outlet opening at its lower end adjacent the bottom of said reservoir, a liquid circulation pump, an inlet for said pump adapted to be submerged in the liquid in said reservoir and operatively close to the top surface of the liquid in said reservoir, baffle means positioned in the reservoir intermediate said outlet opening and said pump inlet and producing laterally wandering upward flow of the liquid from the outlet opening to the pump inlet, an outlet conduit connected to the outlet of the pump and extending outwardly of the reservoir to supply a liquid flow above the pan, and wherein said baffle means includes a pair of baffles centrally secured to the outlet tube in spaced-apart overlying relationship and an intermediate baffle outwardly secured to the reservoir intermediate said pair of baffles and cooperatively forming with the latter, said laterally wandering upward flow.

Claim 6

A liquid decanting and recycling machine as defined in claim 3, wherein said baffles slope downwardly outwardly from the outlet tube of the drain.

Claim 7

A liquid decanting and recycling machine as defined in claim 4, wherein said reservoir includes a cylindrical and axially upstanding internal face, each baffle of said pair of baffles is domeshaped and includes a circular outer edge closely spaced internally of the cylindrical internal face, and said intermediate baffle is of frustoconical shape and includes an outer edge secured against said cylindrical internal face and an inner edge outwardly spaced from the outlet tube.

Claim 8

A liquid decanting and recycling machine as defined in claim 5, further including an annular-shaped float member floatable onto the liquid operatively contained in the reservoir, and engaged around said outlet tube for upward sliding along the latter in relation to the level of liquid in the reservoir, said pump inlet being connected to the float member and carried by the latter in predetermined submergence relative to the top surface of the liquid, a brush having a liquid passage therethrough, and said outlet conduit constituting an outlet hose connected to the brush in communication with the liquid passage thereof to eject a cleaning liquid from the latter.

Claim 9

A liquid decanting and recycling machine as defined in claim 6, further including a case, said reservoir constituting a barrel removably engaging in said case, and said pan forming the top of said case.

Claim 10

A liquid decanting and recycling machine as defined in claim 7, further including a drip panel fixed along one edge of the pan and slightly slopes downwardly toward the latter for drip drying the cleaned parts resting on the drip panel.

Claim 11

A liquid decanting and recycling machine as defined in claim 1 comprising a reservoir adapted to hold a liquid therein, a pan positioned above the reservoir, a drain operatively associated to the pan and having an outlet tube extending substantially vertically centrally to the reservoir and forming an outlet opening at its lower end adapted to be submerged into the liquid adjacent the bottom of said reservoir, a liquid circulating pump, an inlet for said pump submerged in the liquid of said reservoir operatively close to the top surface of said liquid, baffle means positioned in the reservoir intermediate said outlet opening and said pump inlet and producing laterally wandering upward flow of the liquid from the outlet opening to the pump inlet, an outlet conduit connected to the outlet of the pump and extending outwardly of the reservoir to supply a liquid flow above the pan, and further including an annular float member floatable onto the liquid operatively contained in the reservoir and engaged around said outlet tube for sliding along the latter in relation to the level of liquid in said reservoir and said pump inlet is connected to the float member and carried by the latter in predetermined submergence relative to the top surface of the liquid irrespective of the level of the latter in the reservoir.