The invention pertains to a water filter unit with an integrated lifting system, comprising a water filter, at least two lifting pillars, at least two sleeves and a slide connector wherein the sleeves are attached at the corners of the water filter, the length axis of the sleeves being perpendicular to the mounting surface of the water filter, the lifting pillars are arranged to fit inside the sleeves, wherein the length axis of the lifting pillars coincide with the length axis of the sleeves, such that the sleeves may slide along the lifting pillars, thereby forming at least two lifting pillar and sleeve pairs, wherein the at least two pairs are connected to at least one lifting aid for lifting the water filter unit from an operative position to a raised position, and the slide connector comprises a filter side connector connected to the water filter unit arranged for connection to an external source thereby forming a fluid connection between the water filter unit and the external source when the water filter unit is lowered into the operative position. Furthermore, the invention discloses a lifting system for a water filter unit.

A frame-type disc filter (100) is provided with a bypass water collector (33) disposed adjacent an inlet to the disc filter. Influent water overflows the inlet into the bypass water collector. A conduit is communicatively connected to the bypass water collector for directing the bypass water from the frame-type disc filter to an effluent channel that is independent of the frame-type disc filter.

An apparatus including a basket of a vibratory separator configured to impart motion to a screen, a wedge angle coupled to the basket, and a wedge configured to engage with the wedge angle to secure the screen within the basket, in which a portion of the wedge is magnetic.

A device for separating and removing material to be sieved from flowing liquid includes a screen forming a sieve surface and fixed to a frame with grate bars arranged beside one another and separated from each other. At least one cleaning rake with numerous cleaning prongs can be in a conveying direction along the screen via a drive. When the cleaning prongs pass the screen, they engage at least in sections between adjacent grate bars to remove the material to be sieved and held back by the screen, thereby conveying it towards a discharge. The cleaning prongs may be configured to be movable laterally back and forth with regard to the conveying direction and with regard to the screen.

A rotating irrigation screen apparatus includes a frame, a panel coupleable to the frame, a drum, and a belt tensioner. An upper portion of the frame may have a mounting bracket that receives a motor/gear box. The drum may include one or more screen panels that may be removably attachable. The belt tensioner may include a first bolt that receives a first bracket with a belt guide roller. The belt tensioner may be configured to interact with the motor, the belt, and the drum. The belt tensioner may increase or decrease the tension of the belt that wraps around the drum.

A disc filter sector comprising a trapezium tubular support frame, and a trapezium screen frame supporting a screen doth, the trapezium filter medium dement being connected to the trapezium tubular support structure. More particularly, there is a pair of such filter sectors, and the sectors are connected together by an overlying cap.

A disc filter sector comprising a trapezium tubular support frame, and a trapezium screen frame supporting a screen cloth, the trapezium filter medium element being connected to the trapezium tubular support structure. More particularly, there is a pair of such filter sectors, and the sectors are connected together by an overlying cap.

A microparticle filter, textile treatment apparatus, use and method is disclosed. The microparticle filter comprises i) a filter chamber, the filter chamber comprising: an inlet for supplying effluent into the filter chamber and an outlet for filtered effluent to leave the filter chamber; a first set of chamber walls and a second set of chamber walls, wherein the first set of chamber walls and the second set of chamber walls in a first configuration are sealed together so that effluent cannot pass between the first set of chamber walls and the second set of chamber walls, and wherein the first set of chamber walls and the second set of chamber walls in a second configuration provide an opening; ii) a filter cage contained within the filter chamber, wherein the filter cage comprises one or more than one filter medium, the filter medium to filter microparticles from the effluent, and wherein the filter cage is rotatable around an axis, and wherein the filter cage defines an interior volume, and wherein the inlet is arranged to provide effluent to the interior volume of the filter cage and the outlet is arranged to receive filtered effluent from the filter cage; iii) a transfer member rotatable around the axis; iv) an actuator connected to the first set of chamber walls, and one of the filter cage or the transfer member and operable to move between the first configuration and the second configuration; v) a drive unit arranged to rotate the transfer member in at least the second configuration; wherein in the first configuration, the transfer member is located in the interior volume of the filter cage; and wherein in a second configuration, the transfer member is removed from the interior volume of the filter cage along the axis and the transfer member is rotatable to throw transferred filter residue off the transfer member through the opening, and wherein the transfer member comprises a filter residue collector to remove filter residue from the filter medium when the filter is changed from the first configuration from the second configuration.

A screen includes a screen with a screen frame and a screen filter. The screen frame includes lateral frame members on opposite lateral sides of the screen frame. At least one gear rack extends along at least one frame member of the lateral frame members. The screen may be utilized in a shaker system to process a fluid (e.g., drilling fluid).