The instant disclosure relates to liquid salts such as but not limiting to ionic liquids; and method for recovering liquid salts including ionic liquids. Ionic liquids get deactivated due to presence of various contaminants or impurities. The present disclosure deals with recovery and regeneration of ionic liquids using compounds containing at least one coordinating agent to form adduct with metal compounds. The instant disclosure also includes an assembly for carrying out the recovery and regeneration of the ionic liquids.

A filter assembly for filtering a wash fluid to be circulated by a circulation pump in a dishwasher appliance is provided. The filter assembly defines an axial direction and includes a first filter member including a first filter panel and defining a first discharge opening, and a second filter member including a second filter panel and defining a second discharge opening. The second filter panel is spaced from the first filter panel along the axial direction and configured in series flow with the first filter panel. The filter assembly further includes a circumferentially continuous discharge chamber disposed radially outward of the first filter member and the second filter member, the discharge chamber in fluid communication with the first filter member through the first discharge opening and in fluid communication with the second filter member through the second discharge opening

A fluid filtering device includes a casing, a fluid filter, an input pipe, an output pipe, an input pressure gauge, an output pressure gauge, and an automated fluid drain controller. The outer input and output ends of the input and output pipes, and the control output end of the automated fluid drain controller are located outside the outer surface of the plates, and the input and output gauge heads are mounted at the outer surface of the plates. By such arrangements, the pressure difference between input and output pressure can be checked readily, so as to maintain the filtering efficiency while reducing the risk of danger.

Embodiments relate generally to a self-cleaning filter. A filter may include a tube comprising perforations. The tube may be configured to receive a flow of a liquid from a first direction or a flow of a gas from a second direction opposite to the first direction. The filter may also include a filter media positioned concentrically around the tube, and spacers positioned between the tube and the filter media to create a space between the tube and the filter media. A portion of the filter media is configured to flex inward into the space during the flow of liquid into the filter, and flex outward from the space during the flow of gas exiting the filter.

Embodiments relate generally to a self-cleaning filter. A filter may include a tube comprising perforations. The tube may be configured to receive a flow of a liquid from a first direction or a flow of a gas from a second direction opposite to the first direction. The filter may also include a filter media positioned concentrically around the tube, and spacers positioned between the tube and the filter media to create a space between the tube and the filter media. A portion of the filter media is configured to flex inward into the space during the flow of liquid into the filter, and flex outward from the space during the flow of gas exiting the filter.

A vertical separator for the treatment of slurry. The vertical separator comprises: a screen device, with a vertical axis, provided with a screen; a feeding device, provided with a pump, to feed the slurry to a screen device; a discharge device for the liquid part; and a discharge device for the solid particles. The screen device houses a counter-pressing device (e.g. a screw, which is designed to generate a reaction, which partially counters the pushing action exerted by the pump upon the slurry.

A backflush filter for liquid media, having a filter housing, which is formed by means of at least one supporting cage, which has at least two groups of slot-type apertures, and at least one filtering means supported on the supporting cage, where-in the apertures of each group extend in parallel alignment with one another and are separated from one another by ribs, and having a backflushing device, which is arranged in the interior of the filter insert, is rotatable and has at least one slit, said backflushing device being designed for flushing of the filtering means via the slit and apertures. The direction of motion of the backflushing device can be reversed during the backflush cycle and a filter insert therefore, wherein the backflush filter and the filter insert include a filtering means having a pleated, preferably multi-ply, filter fabric or filter cloth with pleating folds, and the ribs fit by means of a rib front into respective pleating folds.

The invention is a gray water reclaiming container and system. It is comprised of two containers, an inner container which captures liquids destined for drainage and an outer liquid container for reclaiming water. There is a screen on the top of the inner container allowing ice to be filtered from liquid drinks as ice is fresh water which usually gets thrown away in cups into the trash can. The ice goes to the outer liquid container where it is melted into usable water.

The present invention relates to an industrial scale filtration assembly for filtrating a liquid and screening of foreign particles and dirtiness. More particularly the invention pertains to a self-cleaning filtration assembly for gradually screening of fine and coarse particles in a single system by using different filtration screens (2, 4) concentrically formed in a single filter body (13).

The present invention relates to an industrial scale filtration assembly for filtrating a liquid and screening of foreign particles and dirtiness. More particularly the invention pertains to a self-cleaning filtration assembly for gradually screening of fine and coarse particles in a single system by using different filtration screens (2, 4) concentrically formed in a single filter body (13).