Abstract: A sludge dewatering tank that includes a first wall, a second wall, a third wall, a fourth wall and a bottom that cooperate to define a tank interior, a first interior wall and a second interior wall. The first interior wall cooperates with the first wall to define a first drainage compartment and includes at least a first filter member. The first drainage compartment includes at least a first drain that communicates the first drainage compartment with an exterior of the sludge dewatering tank. The second interior wall cooperates with the second wall to define a second drainage compartment and includes at least a second filter member. The second drainage compartment includes at least a second drain that communicates the second drainage compartment with the exterior of the sludge dewatering tank. The first interior wall cooperates with the second interior wall to define a sludge space therebetween.

Abstract: A jug and lid for a juicer includes a cylindrical upper portion having an upper rim, with the upper rim having a first opening for receiving a discharge spout, the first opening having a pouring spout, and the lid having a cylindrical body that fits within the upper portion. The body includes a pouring channel and a second opening alienable with the first opening. The body further has an exterior surface that carries a stepped circumferential seal that seals an interior of the jug when the first and second openings are not aligned, and the openings are alignable in a filling orientation upon rotation of the lid.

Abstract: A cell collecting device is configured to collect target cells from a fluid sample such as blood or physiological fluid. The cell collecting device includes a conduit through which a fluid sample containing target cells passes. The cell collecting device further includes a screen filter installed inside the conduit and configured to guide the target cells toward a specified region. The screen filter includes a plurality of filtering holes for filtering the target cells.

Abstract: A fluid dispensing system may comprise a fluid container configured to contain paint. The fluid container may have a bottom end, an open upper rim, and a sidewall extending between the bottom end and the open upper rim. The fluid dispensing system may further comprise a lid configured to connect to the open upper rim of the fluid container, and the lid may have a connector configured to connect to a paint spray gun. The fluid dispensing system may further comprise a container holder having a cavity configured to receive the fluid container therein. The container holder may have a bottom end, an upper rim, and a sidewall extending between the bottom end and the upper rim. The fluid dispensing system may be configured to dispense the fluid by a gravity feed mechanism.

Abstract: 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.

Abstract: Embodiments of the present disclosure could generally provide a relatively easily squeezable beverage bottle that allows control of the flow rate of the liquid being dispensed to the user. The bottle could provide sufficient radial rigidity—or resistance to squeezing—to return to its original shape (or “bounce back”) at a suitable rate without experiencing permanent deformation or denting and to withstand the rigors of filling, shipping, transporting, dispensing, etc. The present disclosure generally provides a beverage bottle filtering system that provides adequate filtering of water taken from the bottle at a suitable rate. In one embodiment, the present disclosure could include a support system to adequately secure the filter media within a filter housing while ensuring a sufficient compression fit and seal of filter media within filter system to eliminate “bypass flow” (i.e., water that might leak past filter system) and prevent consumption of unfiltered water.

Abstract: A food container, comprising: a curved bottom; an opening in the bottom; a track connected to the bottom and adjacent the opening; a door slideable within the track, configured to encompass and occlude the opening in the bottom. When the door is opened, contents contained in the food container are pulled through the opening under the influence of gravity, and out of the food container without the need to rotate the container.

Abstract: Single-serve ingredient packages made from materials which are biodegradable and compostable and which are derived from readily renewable resources environmentally advantageous and may be used to brew beverages such as coffee, tea and cocoa.

Abstract: A filter status module for use with a container based filtration device includes a dispensing sensor and a user interface communicatively coupled to a processing unit. The processing unit counts a number of dispensing events, duration and/or angle of tilt signaled by the dispensing sensor and outputs a filter status on the user interface as a function of the number of dispensing events, duration and/or angle of tilt. The processing unit may further track an elapsed period of time from insertion of a new filter and output the filter status as a further function of the elapsed period of time.

Abstract: A water filtering device includes a filter bag and an outer bag. The filter bag is internally provided with a first and a second filter unit. The first filter unit is connected at upper ends to a top opening of the filter bag to form a lower folded section and define a first water filtering space in the filter bag. The second filter unit is fixedly connected to a water outlet on a bottom of the filter bag and defines a second water filtering space in the filter bag. A filter material is provided in the second water filtering space. The outer bag covers the filter bag, such that a water storing space is formed between the outer bag and the filter bag. The water filtering device is conveniently portable and saves any assembling procedure, and can effectively filter water and store the filtered water.

Abstract: A fluid filter is described, where a drain valve is configured to move back and forth into open and closed positions. The drain valve and a filter cartridge are in a structural arrangement such that the drain valve is put in an open position before the filter and/or a filter element therein can be serviced or replaced.

Abstract: A bottled water filtration system for use with a water bottle, the system having a bottle cap, a nozzle formed in a first side of the bottle cap, a porous filter housing formed on a second side of the bottle cap, and a filter material located inside the porous filter housing, wherein the cap, nozzle and filter housing are formed as an integrated unit, which can be attached and removed from a water bottle as a unit. The system is preferably used with a disposable plastic water bottle. Additionally, the system may include a rotatable counter for keeping track of the number of effective uses remaining in the filter system. Also, a one-way air valve may be included to prevent “backwash.

Abstract: The invention concerns a device for generation of ion network for water treatment in tanks, especially for reduction of cloud and for stabilization of water surfaces, where the device is arranged on a floating body equipped with a drive for initiation of mutual motion of the floating body and water, whereas the floating body is equipped with an ejector and at least one source of electrolytically and/or photocatalytically treated water connected with an outlet (9) that leads into ejection and/or ejected water of an ejector. Eventually, an inlet of chemical agents (11) and/or an inlet of biological agents (12), an inlet of oxidation agent (13) or an inlet of air (14) lead into ejection and/or ejected water of the ejector.

Abstract: A percolation filtering system comprises a flow path of the water to be filtered including a filter cartridge seat (4) for removably receiving a filter cartridge (5) so that said flow path extends through said filter cartridge when said filter cartridge is inserted into said seat, characterized in that it comprises recognition means and counter-means of the suitability of said cartridge, respectively on said cartridge and said seat, suitable for reciprocal interaction when the cartridge is inserted in the seat to enable operation of the filtering system following the cartridge's suitability recognition, or to disable it or signal the suitability/unsuitability respectively of the cartridge if the cartridge is recognized/ not recognized respectively by the recognition means.

Abstract: A gravity flow water filtration cartridge with a novel sieve system. The sieve system comprises an air vent and a shroud. The sieve system is attached or welded onto a housing bottom or barrel. An air permeable material covers the opening of the air vent.

Abstract: A drinking container includes a main reservoir; a filling reservoir; a filter connecting the filling reservoir to the main reservoir; a plunger assembly having a plunger head sized complementary to the interior of the filling reservoir and a shaft extending therefrom to allow the plunger head to be urged into the filling reservoir, thereby urging liquid in the filling reservoir through the porous filter into the drinking reservoir. The shaft may define a passageway from an opening in the plunger head, to allow addition of liquid through the passageway into the filling reservoir. A valve allows closing of the opening to allow the plunger head to be urged into the filling reservoir, thereby urging liquid in the filling reservoir through the filter into the drinking reservoir.

Abstract: A portable table top filter assembly including a filter housing enveloping a filter having an inlet and an outlet for the fluid; a flat bottomed filter base having an inlet port and an outlet port communicating with the inlet and outlet of the filter housing and a protruding rim having connectors on an outside surface of the rim recessed from the main body of the filter base, an inlet entry port at a bottom section of the filter base for connecting to a fluid source and communicating with the inlet port of the filter base, an outlet exit port connecting to a fluid delivery device and communicating with the outlet port of the filter base; and, a filter locking ring locking the filter housing to the filter base when a connector at the filter locking ring connects with the connector at the filter base.

Abstract: A strainer for installation on a drain outlet of a container, such as an ice chest, has a housing including a backing plate and a cover, and a tubular drain engagement member releasably connected to the backing plate. The housing may be installed either by connecting the drain engagement member to the backing plate and fitting the tubular drain engagement member into the drain outlet, or by removing the tubular drain engagement member from the backing plate, securing the backing plate over the drain outlet with a nut, and installing the cover onto the backing plate to cover the drain outlet. The housing has a plurality of apertures formed therethrough in communication with the interior of the housing that allow liquid to pass through the drain outlet, while effectively preventing various sizes, shapes and types of debris from entering and clogging the drain outlet.

Abstract: A strainer device (1) is described, which may be mounted on a pour-out of a container by way of fastening means (12) on a lower side (14) which may face the container (3). The strainer device (1) comprises a plurality of sieve elements (10) which are pivotably arranged on a sieve element holder (15) in a plane parallel to the lower side (14) of the strainer device (1), at least partly separated from one another by way of slots (11). As a whole a flexible, bendable comb-like strainer device (1) is formed, which is may be fastened with a fixation device (2) on the pour-out of the container in a simply releasable manner. The strainer device (1) is preferably designed of a heat-resistant plastic, wherein stainless steel may also be applied completely or partly for the design of the sieve elements (10) and/or the sieve element holder (15).

Abstract: Embodiments of the present disclosure could generally provide a relatively easily squeezable beverage bottle that allows control of the flow rate of the liquid being dispensed to the user. The bottle could provide sufficient radial rigidity—or resistance to squeezing—to return to its original shape (or “bounce back”) at a suitable rate without experiencing permanent deformation or denting and to withstand the rigors of filling, shipping, transporting, dispensing, etc. The present disclosure generally provides a beverage bottle filtering system that provides adequate filtering of water taken from the bottle at a suitable rate. In one embodiment, the present disclosure could include a support system to adequately secure the filter media within a filter housing while ensuring a sufficient compression fit and seal of filter media within filter system to eliminate “bypass flow” (i.e., water that might leak past filter system) and prevent consumption of unfiltered water.

Abstract: A system for preparing a cytological suspension is based on a fixing solution. The system containing a cytological sample-taking brush and a flask having an opening for receiving the cytological sample-taking brush are detachably fastened to a handle including a brush-receiving filter basket that is at least partially immersed in the a suspension.

Abstract: A separable cap (10) for a vacuum mug is taught which consists of a removable lid (20) having a graspable shaped outwardly extending lip (22) and a stopper body (34), having a bottom portion (36) which includes a central orifice (38). The removable lid is attached to the stopper body and a resilient diaphragm plug (56) is compressed between the lid and the stopper body. A stopper mug seal (68) is attached to the stopper body providing a liquid tight seal between the cap and the vacuum mug. A beverage filter (72) is removeably attached to the stopper body bottom portion permitting a beverage a media to be placed into the vacuum mug and hot water poured over the media, after steeping, a brewed beverage is formed. When the lid is removed the compressed diaphragm plug is released and returns to its original dished shape permitting the beverage to be sipped from the stopper body and the media residue strained with the filter.

Abstract: A monolithic carbon composite filter for use in water filter bottles of the type having a bottle cap and a valved vented top. The filter is formed with exposed surfaces including side walls and a base. The filter employs both radial flow through the side walls of the filter and axial flow through the filter base. All available exposed surfaces thus maximize the available surface area for filtering water. As a result a larger diameter filter suited to the addition of a second media as well as an inner tube providing for separate axial flow may be utilized. A dual aspect or universal flow filter adapted to be attached to a filter housing top is capable of being cooperatively attached to the bottle cap and bottle with a valved vented top. The bottle is normally inverted for drinking.

Abstract: A nozzle includes a nozzle connector and nozzle filter engaged together. The nozzle connector is engaged with a tote connector of a tote which contains a paint component. A hose connector can be sealingly engaged with the tote connector if they are matched. The hose connector is restricted from being sealingly engaged with the nozzle connector if they do not match. Matching hose and nozzle connectors have the same color to indicate that they match each other.

Abstract: A pan for making spaetzle that has a shape, a rim, a depth, a collection of holes, a thickness and two handles that allows one to make spaetzle in a manner that is safer and easier than with currently known devices. The shape is a shallow circular shape with an overall curvature of a slice of a sphere. The rim has an open diameter of at least twenty centimeters and no more than twenty eight centimeters. The depth of the pan is from two to eight centimeters. A plurality of holes is located within a central pan portion that has a diameter of no more than 15.3 centimeters, the holes having a diameter of between six and thirteen millimeters. The thickness of the central pan region is not more than three millimeters and handles affixed to the rim each extend outward to a distance less than about five centimeters.

Abstract: A drinking container includes a main reservoir; a filling reservoir; a filter connecting the filling reservoir to the main reservoir; a plunger assembly having a plunger head in the filling reservoir and a shaft extending therefrom. The shaft defines a passageway from to an opening in the plunger head, to allow addition of liquid through the passageway into the filling reservoir. A valve allows closing of the opening to allow the plunger head to be urged into the filing reservoir, thereby urging liquid in the filling reservoir through the filter into the drinking reservoir.

Abstract: A container for facilitating solid phase-liquid phase separation has all corrosive resistant materials on the liquid-contacting surfaces. A center wall of polyethylene is provided to increase the surface area available for separation. Support structure for the filter medium includes either a poly grate or a poly cuspated plastic or a combination thereof. Poly connectors and drain lines complete the structure ensuring that the container has high durability and will provide a long, corrosion-free life. A specially formulated highly lubricious material (high molecular weight polyethylene) is utilized for the poly walls to enable rapid clean out of the container.

Abstract: A gravity-fed carbon block water filter in one embodiment includes a filter block comprising multiple sub-blocks each comprising filter media walls surrounding and defining a cavity for receiving fluid. Each of the sub-blocks is connected to at least one other of the sub-blocks by filter media of which the filter block is made. In one approach, the filter media includes about 20-90 wt % activated carbon, and about 5-50 wt % binder. In another approach, a lead concentration in a final liter of effluent water filtered by the filter is less than about 10 ?g/liter after about 151 liters (40 gallons) of source water filtration, the source water having a pH of 8.5 and containing 135-165 ppb total lead with 30-60 ppb being colloidal lead greater than 0.1 ?m in diameter. A gravity-fed water filter in other embodiments has no specified shape but achieves a FRAP factor of about 350 or less.

Abstract: A container is shown with a sump and a strainer separating the container interior from the sump. The sump is provided with a drain for draining liquid in the container from any solid material.

Abstract: A container for purification of water by a combination of filtering, heating, and UV-radiation of the water is disclosed. The container includes a first section, which at least partly includes a sunlight permeable layer, and a second section, which at least partly is opposite the first section and at least partly includes a sunlight absorbing and infrared radiation emitting (IR-emitting) layer. The first and the second section together enclose a volume, in which the water can be received to be heated by and exposed to sunlight. According to the present invention, the first section is arranged such that the permeable layer is essentially flat, and the second section is arranged such that the volume includes at least a first and a second portion, wherein the first and the second portion, respectively, have a first and a second distance, respectively, between the permeable layer and the sunlight absorbing and IR-emitting layer, where the first and second distances are mutually different.

Abstract: A colander/bowl set includes a bowl having at least one indicator; and a colander comprising a plurality of holes, the colander being insertable into the bowl and removably attachable to the bowl. The at least one indicator is a calibrated guide positioned at a height of a maximum amount of water which the colander/bowl set holds, accounting for displacement of water by the colander and by a particular kind of food.

Abstract: A system for preparing a cytological suspension based on a fixing solution. The system containing a cytological sample-taking brush and a flask having an opening for receiving the cytological sample-taking brush that is detachably fastened to a handle, and includes a brush-receiving filter basket that is at least partially immersed in a suspension.

Abstract: A sediment collection device is used on individual beverage containers for fermented beverages such as beer. A three piece arrangement is fit together before installation on the beverage container, and contains a rotating valve arrangement on complementary, funnel-like structures. This arrangement facilitates a moisture-tight connection between the bottle and the collection device. This arrangement ensures that sediment will not re-enter the beverage bottle.

Abstract: A mobile water treatment apparatus to on-load a dirty fluid into a storage container attached to a motor vehicle and transport the fluid in the storage container from a first location and to a second location where the fluid is filtered by a filtration system attached to the motor vehicle. The filtered fluid is discharged from the mobile water treatment apparatus at the second location.

Abstract: A filter cartridge for jugs is provided. The cartridge includes a first chamber in which there is provided filtering material which is able to filter water or liquids in general and in which there are defined an inlet and an outlet to allow the passage of water through the first chamber in contact with the filtering material. The cartridge also includes a second chamber which communicates with the first chamber in order to collect the water being discharged from the first chamber. The second chamber includes an opening for discharging the water from the cartridge. The discharge opening is open in the second chamber at a level that is higher than a base of the second chamber, in which the water being discharged from the first chamber is collected.

Abstract: A device for separating platelets from a fluid suspension comprises a mixing chamber operable to receive and mix fluid suspensions and an aggregating agent to form platelet aggregates and residual fluid components. A filter can be configured to be in fluid communication with the mixing chamber and can be further configured to collect platelet aggregates and allow residual fluid components to pass therethrough. The mixing chamber and the filter are operable by a user without input from an external energy source.

Abstract: A culinary vessel lid in the form of a cover that is adapted for covering the vessel and that includes a transparent covering part, a metal covering part provided with through openings intended for draining foods and a silicone retaining ring.

Abstract: The present disclosure generally provides a beverage bottle filtering system that provides adequate filtering of water taken from the bottle at a suitable rate. In one embodiment, the present disclosure could include a support system to adequately secure the filter media within a filter housing while ensuring a sufficient compression fit and seal of filter media within filter system to eliminate “bypass flow” (i.e., water that might leak past filter system) and prevent consumption of unfiltered water.

Abstract: A cooking oil container has a filter cup retained at the upper end thereof. The filter cup retains a planar circular filter at the lower end and a seal between the filter holder and the bottom of the filter cup prevents oil from overflowing around the circumference of the filter holder to avoid the filter. The filter cup is spaced from the inner walls of the container to allow air to escape from the bottom of the container. The top of the container has a grip ring and the inverted top is useable as a drip tray for the filter cup while oil is being poured out of the container.

Abstract: The present invention relates to a new and improved colander, a kitchen utensil comprised for washing vegetables and fruits thorough and in larger quantity. The dip and drain canister colander comprising of perforated stainless steel wire, manufactured, is suitable for washing vegetables and fruits. The perforated holes are diamond shaped holes arranged in order, connected together being alike, that extents within the entire colander. The upright container is a four sided figure, a square base, the opening area is the same equivalent as the base. The colander has the quality of being deep, a distance between the top and base, a removable lid, a small knob centered on the outer surface of the lid and a pull on the upper back of the colander to clutch with hand. A thorough washing is attained by performing the Maneuver Techniques, which is done repeatedly until desirable results are achieved, with changing waters, the debris will diminish.

Abstract: A process for making a hot beverage, such as coffee or tea, includes placing ground coffee or tea into a filter, inserting the filter into a filter basket to support the filter with respect to a reservoir that is to receive a brewed beverage; introducing water into the filter; and repeatedly deforming the filter to alter its shape as water passes through the filter and ground coffee or tea en route to the reservoir. A device for making a hot beverage includes a drive and a filter basket. The filter basket defines a filter basket chamber for receiving an associated filter. The filter basket includes a movable component operably connected to the drive and movable for deforming the associated filter. The movable component is operable between a first operating position where the filter chamber has a first dimension and a second operating position where the filter chamber has a second dimension that is smaller than the first dimension.

Abstract: An apparatus which serves as a single utensil allowing to gradually adjust vapor escape, liquid drainage speed, and particle drainage and filtering. A few of the apparatus applications are cooking utensils, pitchers, drinking cups, gardening watering and fertilizing cans, etc. The apparatus comprises a vessel having pouring regions and a lid having draining and solid regions. In use, the solid regions of the lid must be aligned with the vessel pouring regions, which is the non-straining or opened position with no vapor release. If the lid is rotated in either direction, it slides into a locking engagement with the vessel until the desired draining regions of the lid are aligned with the vessel pouring regions. This is the straining or locked position where a desirable degree of steam or liquid and particles can be released.

Abstract: A portable filter and filter system. The filter has a filter housing defining a liquid channel from an inlet to an outlet. The portable filter includes a liquid filter located in the filter housing, a mouthpiece mechanically associated with the dispensing end of the filter housing, and a liquid receiving means connected to the receiving end of the filter housing. The device can include a pre-filter assembly of which the liquid receiving means is a part. The liquid receiving means can include multiple connection members to receive liquid from a variety of liquid sources. The filter can be combined with a liquid container to form a portable filter system. The container can be a flexible bladder having a strap to connect the filtration device to the bladder.

Abstract: The present invention relates to a container (2) for purifying water by utilization of sunlight, comprising a first surface (4, 8?, 9?, 10?, 12?) that is formed of a permeable layer for sunlight and a second surface (6, 8?, 9?, 10?, 12?) that is formed of an absorbing layer for sunlight. Further, the container comprises a first opening (14) and a second opening (16), respectively, provided with filter elements (18, 19). Filling with water is intended to be done in the first opening (14) and discharge of water is intended to be done through the second opening (16) after the water in the container (2) has been heated to a temperature of at least 600 C after exposure by sunlight and also exposure of ultraviolet radiation in order to make it possible to kill undesired micro-organisms.

Abstract: A liquid supply assembly for use with a spray gun (FIG. 1) comprises a reservoir 9 provided with a drop-in filter 10 for removing solid particles from liquid added to the reservoir 9. The reservoir 9 has a lid 12 with an outlet opening 12E connectable via a spout 16 to the spray gun and a separate inlet opening 12D in which a support collar 27 of the filter 10 is located. The filter 10 comprises a tubular mesh body 10A having an open end and a closed end. The open end is connected to the support collar 27 and the mesh body 10A extends away from the inlet opening 12D within the reservoir 9. The mesh body 10A is sized to pass through the filler opening 12D and has a high flow capacity to permit rapid filling of the reservoir 9. The filter 10 may be left in place when the reservoir 9 is connected to the spray gun and the reservoir 9 may be discarded together with the filter 10 after use.

Abstract: A flexible water bottle is provided that includes an approach for filtering unfiltered water within the bottle. The bottle includes a filter assembly located within the cap of the bottle such that the filter assembly need not descend into the bottle cavity when the cap is screwed on, thereby not displacing water while screwing on the cap. The filter assembly has an axial flow orientation. An illustrated filter assembly includes paper filters covering the upper and lower ends and can include an activated charcoal filter in between the paper filters. Water is filtered when pressure generated by squeezing the bottle forces water from the bottle cavity through the filter along an axial flow path and out through a spout.

Abstract: A filter module includes an axially extending central channel, a first hollow adapter having an interior through which the central channel extends, a second hollow adapter having an interior through which the central extends, one or more filter cells positioned between the first and second adapters and around the central channel, and an enclosure. The enclosure has a first retainer ring mounted around the first adapter, a second retainer ring mounted around the second adapter, and an envelope which is sealed to the first and second retainer rings and extends around the one or more filter cells.

Abstract: A two part drain assembly for a container assembly with a drain for flowing fluid from the interior of the container assembly to exterior of the container assembly. A back plate comprising a first sliding engagement means parallel a second sliding engagement means connected by a back plate body, wherein a drain attachment hole is disposed on the back plate body and a bottom plate is disposed perpendicular to the first sliding engagement means and the second sliding engagement means. A front cover comprising a plurality of flow holes for slidably engaging simultaneously the first sliding engagement means and the second sliding engagement means, wherein the front cover forms an enclosed hollow chamber when slidably engaged with the back plate thereby permitting fluid to flow from the interior of the container assembly into the hollow chamber while excluding particles from entering the enclosed hollow chamber.

Abstract: The fuel sampler/strainer assembly includes a housing formed of fuel resistant material including a transparent elongated main body, a fuel receiving portion at an upper end thereof, and a fuel exiting portion also at the upper end thereof. The elongated main body has a closed lower end. The fuel receiving portion is generally tubular and has spaced-apart indentations in its upper end edge for alignment and cooperation with associated actuating arms of a pet cock drain valve. A rod is removably attachable at a first end to the fuel receiving portion and extends along a central axis of the fuel receiving portion and beyond the upper end edge of the fuel receiving portion so as to engage and manipulate a ball and spring drain valve at a second end of the rod. The fuel exiting portion includes a filter screen functioning as a barrier to water and desired particulate debris.

Abstract: A device that combines the functions of a colander or strainer with a leak-proof bowl. This allows you to use the same container to rinse a product, then prepare, condiment, potentially serve the dish (whether under wet, moist or dry conditions) and even store it afterwards. A method for using the combined purpose container.