25results about "Sedimentation device making" patented technology

In one example, a system for collecting scale from water in a water heating appliance includes a reservoir having an interior, an inlet through which the water flows into the interior, and an outlet through which the water flows from the interior, the inlet, the outlet, and the interior defining a water pathway. A filter is positioned within the interior of the reservoir and the filter is oriented to traverse the water pathway and divide the interior of the reservoir into an upstream section into which the water flows from the inlet and a downstream section from which the water flows to the outlet. A collection chamber is configured to receive scale as the water flows along the water pathway through the interior of the reservoir and the water passes through the filter. The collection chamber is positioned in or adjacent the upstream section of the interior of the reservoir.

A plate module of an inclined plate settler with a plurality of lamella plates positioned parallel to one another and secured at an angle to the horizontal in the installed state, wherein the plate module is embodied as a plug-in system with end plates between which a plurality of longitudinal plates extend and the lamella plates are secured on the longitudinal plates between the end plates, wherein the connections between the end plates and longitudinal plates and / or between the longitudinal plates and lamella plates are embodied as detachable plug-in connections.

A fluid control device includes a housing having a plurality of surfaces that define a cavity within the housing. The housing includes an inlet to receive a fluid mixture and an outlet to direct the fluid mixture out of the housing. The fluid mixture includes a fluid combined with debris. An array of structures is disposed within the cavity and includes a plurality of structures. Each of the plurality of structures includes a first surface coupled with an inner surface of the housing and a second surface disposed a distance away from the inner surface of the housing. The array of structures includes a first portion and a second portion. The first portion is configured to interfere with the fluid mixture to separate at least some of the debris from the fluid, and the second portion is configured to direct the fluid and at least some of the debris toward the outlet.

The present disclosure provides methods and kits for removing particles from fluids. A method for removing red blood cells includes obtaining a device having a microstructured substrate including microstructures extending across a first surface, where at least a portion of an exterior surface of the microstructures are configured to allow capillary action. The device also includes a cover disposed a selected distance apart from a top of the first surface of the microstructured substrate and at least one sidewall that attaches the cover to the first surface of the microstructured substrate along a perimeter of the first surface of the microstructured substrate. The method further includes filling the device with a volume of blood through the first aperture via capillary action, waiting for a time sufficient for at least a portion of the red blood cells to settle within the first open volume of the microstructures, and fluidically coupling the device with a collection article, thereby causing some of the initial volume of blood, from which at least some of the red blood cells have been retained within the first open volume of the microstructures, to flow out of the device. Kits are also included which contain the device and the collection article.

A sedimentation tower which includes a tank in which the sidewalls are at an angle to the vertical in the range 0 – 15°, and in which the walls in at least the lower half of the tank are smooth on the interior of the tank; the tank having an inlet at one side in the upper half of the tank for the admission of wastewater to be clarified and an outlet for the discharge of clarified water at the other side of the tank, closer to the top of the tank than said inlet; the tank having at least one solids outlet in or adjacent the base of the tank, for extracting settled particles from the tank.

The present application belongs to the technical field of water purification and sludge treatment equipment, and specifically discloses a sludge concentration tank for treating tap water and sludge water, which comprises a tank body, a central reaction cylinder arranged in the middle of the tank body, a water inlet pipe connected to the central reaction cylinder, a sludge accumulation area at the lower part of the tank body, a clarification area at the upper part of the tank body, and a balance tank connected to the sludge accumulation area; a plurality of annular water collecting and discharging pipes are fixedly arranged on the inner wall of the clarification area, the annular water collecting and discharging pipes are in communication with a total water outlet pipe, and the total water outlet pipe is connected to a water recycling tank; a plurality of water collecting holes are arranged at the bottom of each annular water collecting and discharging pipe, the number of water collecting holes increases from the bottom to the top, and a plurality of air vents are arranged at the top of each annular water collecting and discharging pipe; in addition to the uppermost annular water collecting and discharging pipe, an independent electric butterfly valve is arranged on each of the other annular water collecting and discharging pipes. The present application realizes the multiple functions of flow regulation, sedimentation, sludge concentration and sludge-water separation in one, reduces the occupied area, and is resistant to the impact of uneven sludge water discharge.

The present disclosure is enclosed in the area of laboratory or experimental setups for water treatment, providing a deposit (10) for a miniaturized system for water treatment, particularly wastewater treatment. The deposit (10) of the present disclosure is miniaturized when compared to large scale deposits (10) which are part of wastewater treatment plants. The deposit (10) of the present disclosure provides that deposit (10) residues of such a suspension in an enhanced manner, allowing their further removal. It comprises a frustoconical portion (fp) and a curved portion (cp) forming a reservoir (11) such that, when a water suspension of residues is provided within the deposit (10), the residues aggregate in the curved portion (cp) by action of gravity and are removable through the bottom opening (13).

A cover for a liquid containment apparatus includes: a platform having a top surface, a first end, a second end opposite the first end, and two opposing sides that extend between the first and second ends. The cover also includes: a front wall extending down from the first end of the platform; a back wall extending down from the second end of the platform; side walls extending down from the opposing sides of the platform; and engagement members extending out from a bottom of the side walls in a lateral direction from the platform and which are configured to engage a surface of a substrate. The platform includes a plurality of holes, and the side walls include a plurality of notches that form a weir for distributing liquids. A liquid containment system is also included.

In one example, a system for collecting scale from water in a water heating appliance includes a reservoir having an interior, an inlet through which the water flows into the interior, and an outlet through which the water flows from the interior, the inlet, the outlet, and the interior defining a water pathway. A filter is positioned within the interior of the reservoir and the filter is oriented to traverse the water pathway and divide the interior of the reservoir into an upstream section into which the water flows from the inlet and a downstream section from which the water flows to the outlet. A collection chamber is configured to receive scale as the water flows along the water pathway through the interior of the reservoir and the water passes through the filter. The collection chamber is positioned in or adjacent the upstream section of the interior of the reservoir.

TITLE OF THE INVENTION: SEPTIC TANK The septic tank (300) comprises: - a reservoir (305) for the retention and digestion of organic matter contained in effluents, - a longitudinal distribution point (309) for effluents, and - a lateral collection point (316) for effluents. Figure for the abstract: Figure 5

Settling assembly (1) for decanting an effluent, comprising a settling tank (2) and a supply device (9) for supplying said settling tank (2) with effluent, said settling assembly (1) being characterized in that it comprises a flow distribution and energy dissipation compartment (4) capable of receiving the effluent directly from the supply device (9), said compartment (4) being installed in the settling tank (2) and delimited by at least a portion (23) of the external wall (22) of the settling tank (2), by at least one other liquid-tight lateral wall (6), and by a bottom wall (7) perforated with a plurality of orifices (8), forming an intermediate volume; said plurality of orifices (8) establishing fluidic communication between the intermediate volume and the settling volume.

TITLE OF THE INVENTION: SEPTIC TANK The septic tank (300) comprises: - a reservoir (305) for the retention and digestion of organic matter contained in effluents, - a longitudinal distribution point (309) for effluents, and - a lateral collection point (316) for effluents. Figure for the abstract: Figure 5

The invention relates to a lamella module (2) of an inclined clarifier with a plurality of lamella plates (22) arranged parallel to each other and held at an angle to the horizontal in the installed state, wherein the lamella module (2) is designed as a plug-in system with end plates (20) between which several longitudinal plates (21) run and the lamella plates (22) are held between the end plates (20) on the longitudinal plates (21), wherein the connections between end plates (20) and longitudinal plates (21) and / or between the longitudinal plates (21) and the lamella plates (22) are designed as detachable plug connections.

A waste oil handling apparatus features a tank with draining compartments for receiving waste oil containers in inverted and elevated positions above the tank floor. Multiple drain ports communicate with the tank interior at different elevations relative to the floor for draining accumulated contents of varying density that have gravitationally separated into distinct layers at those elevations. The ports feature adjustable fittings for adjusting the levels from which the layered contents are drawn through the ports from the tank interior. The tank has a large cleanout access by which personnel can access the tank interior for thorough cleanout. The compartments are organized into one or more troughs, each having a pivotal lid thereon. Lift brackets under the floor enable lifted transport of the tank by pallet jack or forklift.

In a sedimentation device for material contained in liquid, in particular rainwater, with a sedimentation insert (12) having a height axis (26) which is inserted into a shaft element (13) in the operating position, wherein the sedimentation insert (12) has an inlet chamber (18) which is bounded by an inlet chamber side wall (20) equipped with at least one lateral inlet opening (19) and has an outlet opening (23) on its underside, and wherein the sedimentation insert (12) has an outlet chamber (28) adjoining the inlet chamber (18) which is bounded by an outlet chamber side wall equipped with at least one lateral outlet opening (24) such that a liquid flow generated in a flow direction (25) from the inlet opening (19) to the outlet opening (24) exits at the outlet opening (24),The inlet chamber (18) is equipped with a surface separation device (39) for separating impurities floating on the liquid surface of the liquid flowing into the inlet chamber (18).

The invention relates to a separation device for separating particles from a carrier liquid contaminated with the particles, wherein the separation device has a feed device, a sedimentation tank and a discharge device along a flow direction, and the feed device has a feed cross-section and a feed length, wherein the contaminated carrier liquid can be received in the sedimentation tank for separating the particles.Further contaminated carrier fluid is fed by means of the feeding device along a feeding axis with a feeding flow over the feeding length along a gravitational direction into a lower region of the carrier fluid held in the sedimentation tank, arranged in the direction of gravity, and a clear liquid relieved of the particles by sedimentation of the particles is discharged from the sedimentation tank by the discharge device along a discharge flow in an upper region of the carrier fluid arranged against a gravitational direction, wherein the feeding axis is arranged inclined relative to the gravitational direction at a feeding angle, so that the feeding direction is inclined at a feeding angle to the gravitational direction and thus a feeding wall of the feeding cross-section along the gravitational direction is provided as a pre-sedimentation surface for the particles.

A settling device (10) for a rainwater drainage system (100) comprises a lamella settling device comprising a first end (11), a second end (12) opposite the first end and a longitudinal axis (L) extending between the first end (11) and second end (12). The lamella settling device comprises a lamella inlet portion (20) comprising one or more fluid inlets (21a, 21b). The lamella settling device (10) also comprises a lamella outlet portion (30) comprising, for each fluid inlet (21a, 21b), one or more respective fluid outlets (31a, 31b) spaced apart from the respective fluid inlet along the longitudinal axis towards the second end of the lamella settling device. The lamella settling device (10) further comprises a plurality of settling elements (40) which each comprise one or more lamella surfaces (41) inclined with respect to the longitudinal axis, the plurality of settling elements spaced apart along the longitudinal axis to define one or more intervening spaces (50) fluidically connecting the lamella inlet portion (20) and the lamella outlet portion (30). In use, when fluid passes through the one or more intervening spaces from the lamella inlet portion to the lamella outlet portion, particulate matter in the fluid settles on the lamella surfaces as a result of gravity in a direction away from the second end.

The invention relates to a sedimentation device for material contained in liquid, in particular precipitation water, comprising a sedimentation insert (12) which has a vertical axis (26) and which, in the position of use, is inserted in a shaft element (13), the sedimentation insert (12) having an inlet chamber (18) which is delimited by an inlet-chamber side wall (20) equipped with at least one lateral inlet opening (19) and which has an exit opening (23) at the bottom of the inlet chamber, and the sedimentation insert (12) having an outlet chamber (28) which adjoins the inlet chamber (18) and which is delimited in such a way by an outlet-chamber side wall equipped with at least one lateral outlet opening (24) that a liquid flow generated in a through-flow direction (25) from the inlet opening (19) to the discharge opening (24) exits at the discharge opening (24). According to the invention, the inlet chamber (18) is assigned a surface deposition device (39) for the deposition of contaminants floating in the region of the liquid surface of the liquid flowing into the inlet chamber (18).

The application discloses a sewage treatment plant sedimentation tank construction formwork fixing device and relates to the technical field of formwork fixing.The device comprises a base, a spacing adjusting mechanism is arranged on the base, two rotating rod mechanisms are arranged on the spacing adjusting mechanism, a limiting inserting rod mechanism is arranged on the rotating rod mechanism, an elastic rotating rod is arranged in the limiting inserting rod mechanism, a plurality of supporting rod mechanisms are arranged on the elastic rotating rod, a formwork mechanism is arranged on the supporting rod mechanism, a sliding groove is arranged on the base, a plurality of positioning block mechanisms are arranged on the sliding groove, the positioning block mechanism is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with an adjusting block mechanism, a connecting rod mechanism is arranged between the adjusting block mechanism and the supporting rod mechanism, the spacing adjusting mechanism can be used for adjusting the state of the rotating rod mechanism, the bending angle of the elastic rotating rod can be adjusted, the formwork with different bending degrees can be matched and installed, the limiting inserting rod mechanism can be used for installing the elastic rotating rod, and the supporting rod mechanism can be used for installing the formwork mechanism.

The invention belongs to the technical field of municipal engineering construction equipment, and particularly relates to a sewage treatment plant sedimentation tank construction formwork fixing device which comprises a supporting main plate, a through hole is formed in the supporting main plate, a limiting block is slidably connected into the through hole, a limiting mounting groove is formed in the top of the limiting block, and a gear is arranged on the side wall of the supporting main plate. A limiting inserting block is arranged in the limiting mounting groove, a rack is fixedly connected to the top of the limiting inserting block, a connecting plate is fixedly connected to the other end of the limiting block, the gear is cooperated with the rack, the limiting inserting block and the limiting mounting groove, a motor drives the gear, rotation power is converted into vertical lifting of the rack through meshing transmission, and the speed and angle are accurately controlled through the motor; and the limiting insertion block and the limiting installation groove are tightly matched to rigidly lock the limiting block, so that the limiting block is prevented from moving in a through hole, pouring lateral impact is resisted, the position stability of the formwork is guaranteed, and the fixing precision and the construction safety are improved.

The application provides a method and device system for special polymer precipitation. The device system comprises a solution storage tank and a precipitation device connected in sequence; a funnel is arranged in the precipitation device; the funnel is connected with a crushing device through a bend pipe; the outlet of the crushing device is divided into two branches, one of which is connected with the precipitation device, and the other is connected with a first solid-liquid separation device; a light component conveying pipe and a heavy component conveying pipe are arranged on the side wall of the precipitation device. The special polymer powder and flat round piece obtained by using the device system have more pores on the surface than conventional special polymer, so that the residual substances remaining in the round piece are more easily washed, and the finally obtained special polymer has high cleanliness. The special polymer powder can be used for blending modification or coating; and the special polymer round piece can be used for granulation, molding or film making.

A rainwater treatment device can include a chamber having a floor and a wall, an inlet formed in the wall that receives rainwater into an inlet side of the chamber, an outlet formed in the wall that discharges rainwater from an outlet side of the chamber, an enhanced settling device positioned in the outlet side of the chamber, a flow diverter plate in a lower portion of the chamber, and an outlet control diverter positioned proximate the outlet. Rainwater is received by the inlet in a first flow direction, flows from the inlet side to the lower portion of the chamber in a second flow direction, flows through the enhanced settling device to an upper portion of the chamber in a third flow direction, flows through the outlet control diverter in a fourth flow direction, and is discharged by the outlet in a fifth flow direction.

The invention discloses a lateral flow shallow pool sedimentation template with a mud-water separation mechanism and a combined device thereof. The shallow pool sedimentation template consists of a plurality of groups of shallow pool sedimentation units which are arranged in sequence, the right side plates of all the shallow pool sedimentation units are sequentially connected on the same inclined plane to form a whole template inclined pool bottom of the mud collection pool, and the included angle between the right side plates and the vertical line is 3-10 degrees; the combined device is formed by installing a plurality of groups of shallow pool sedimentation templates in a sedimentation operation area above a mud collecting hopper in parallel; the lateral flow sedimentation shallow pool of each shallow pool sedimentation template and the mud-water separation mechanism are arranged on the same side, and the length of each pipe cavity is arranged along the water flow direction; a template mud collecting pool is formed by a gap between two adjacent groups of shallow pool sedimentation templates and is communicated with a plurality of adjacent groups of energy cutting seams C and a mud collecting hopper below the energy cutting seams C; the head ends and the tail ends of the mud-water separation mechanisms and the template mud collection pool are sealed by baffles, the head ends of the lateral flow sedimentation shallow pools are communicated with the water inlet area, and the tail ends of the lateral flow sedimentation shallow pools are communicated with the clear water area; the mud-water separation is thorough.