Lamella clarifier performance can be improved by the addition of flocculants and coagulants. These chemicals optimise the settling process and cause a higher purity of overflow water by ensuring all smaller solids are settled into the sludge underflow. A further advantage of the lamella clarifier is its distinct absence of mechanical, moving parts.
The flow within the lamella tank is laminar to ensure settle solids do not resuspend into the clarified water. Sludge is extracted from sludge hoppers at the bottom of the tank. An optional sludge rake mechanism in each hopper keeps the sludge fluid to prevent rat-holing. Various configurations of sludge removal are available.
Sludge Collection Hopper: Located below the plate packs is an integral sludge collection hopper. The sludge hopper is available in two different configurations. First is an inverted cone or pyramid with angles to match the expected angle of repose of the solids to be collected. Second is a horizontal hopper bottom with integral sludge thickener.
packaged settling unit with a conical sludge hopper. The Lamella Gravity Settler / Thickener (LGST) design is a high-rate gravity settler combined with a circular, picket-fence sludge thickener/scraper. The settler section utilizes the same counter-current flow principle and the inclined plate design used in packaged Lamella Gravity Settlers.
The MAK Water Lamella Clarifier is fitted with a plate pack to maximise the effective settling area of the unit and a conical sludge hopper in a small footprint. Lamella clarifiers are ideal for applications where the solid loading is variable and solid sizing is fine. Lamella Clarifiers are considered to be one of the 
Free standing with bottom cone hopper. Optional sludge scraper can be installed within hopper. A flocculation tank with stirrer can also be added to allow chemical dosing. LT Plate Separator. Free standing with a thickener scraper. A combined separator and sludge thickening unit designed for liquids with up to 4% DS sludge content.
Lamella L t plate thickener with a sludge thickening bottom tank. LS Lamella Settler the Ls model is available in a number of standard sizes. It consists of a Lamella plate separator and a conical sludge hopper in a single tank. the sludge is removed via hydro-
- No storage capacity for the settled sludge. Maintenance. Since there are no moving parts in a Lamella Settler there is practically no necessity for routine maintenance except for cleaning the plates from time to time. This is done by bubbling air through the plate stack and
hopper bottom. A second option is to mount the lamella on top of a mechanical thickener in order to achieve a higher solids concentration, while at the same time providing a large liquid sludge storage volume. The sludge which is formed is periodically removed by opening the drain valve in the hopper bottom of the settling tank.
Lamella LT plate thickener with a sludge thickening bottom tank. LS Lamella Settler The LS model is available in a number of standard sizes. It consists of a Lamella Plate Separator and a conical sludge hopper in a single tank. The sludge is removed via hydro-static pressure by opening a valve. Optional items include flocculation tanks with
The LGS (Lamella® Gravity Settler) design is a self-contained, packaged settling unit with a conical sludge hopper. The LGST (Lamella® Gravity Settler/Thickener) design is a high rate gravity settler combined with a circular, picket-fence sludge thickener/ scraper. The LGST handles solids loadings beyond the capacity of a packaged settler unit.
lamella thickener sludge hopper vrwain. VSI5X crusher (the latest vertical shaft impact crusher improved from VSI crusher) is necessary crushing equipment used in manufactured sand production line, sand & gravel production plant etc It is widely used for manufactured sand
The Monroe lamella plate Vertical Clarifier is designed to provide low cost, efficient solids removal from a wide range of waste and process liquids. The inclined plate design allows the total gravity settling area to be as much as ten times more than the actual floor space occupied by the clarifier.
Thickener, Lamella, 30 GPM, Reconditioned, Clarifier,Thickener, Lamella, 30 GPM, Reconditioned, Clarifier, slide down the plates into the sludge hopper. Further thickening of the sludge is achieved in the hopper due to compression in the quiescent zone made possible by feeding the plates from the side rather than from the bottom.
The Lamella® clarifier works when a solid/liquid stream that has been flocculated, enters a tank, and flows upward between a pack of inclined plates. The solids fall to the plate surface, where they slide by gravity down to a sludge collection hopper. The clarified effluent flows through orifice holes and exits the top of the settler.
HydroFlo LS Series Clarifiers come standard with a horizontal hopper bottom with integral sludge thickener. This design will break up compacted sludge and direct the sludge to the center discharge point. This design also allows for the maximum amount of sludge storage below the plates for a given height (three time as much as a cone bottom design).
Lamella Clarifiers Purchase Its unique flow distribution ensures maximum, balanced utilization of the plate area in a compact unit. The LAMELLA ® Gravity Settler* is a pre-assembled, modular, high rate inclined plate settler that uses a counter-current flow principle for effective solids removal.
The sludge hopper is available in two different configurations. First is an inverted cone or pyramid with angles to match the expected angle of repose of the solids to be collected. Second is a horizontal hopper bottom with integral sludge thickener. This design will break up compacted sludge and direct the sludge to the center discharge point.
CIM Store Lamella thickener performance in potash,The largest Canadian Lamella thickener installation to date,,This paper describes the operational principles and design features of the Lamella thickener, . [7/27 Online] Lamella Clarifier IEI K n o w l e d g e P a r k. Lamella Clarifier The big advantage of,The design offers flexibility
and the lamella principle can provide substantial advantages. The construction adn main components of the thickener are shown below. The Ecomin Lamella Thickener consists of a number of prefabricated lamella plate packs radially installed in a circular sedimentation tank equipped with a hydraulic drive unit sludge raking mechanism.
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