Crushing & Grinding Machines

Thickeners and clarifiers Complete range of reliable and cost

beam- or truss-type bridges depending on thickener diameter In the bridge-supported design suitable for thickeners up to 50 m in diameter the drive is supported by the bridge driving the rakes with a centre shaft Column-supported design drives are supported...

Thickening Filtration and Clarification in the Phosphoric Acid

thickener type Yield stress is defined as the stress that must be applied to the slurry before it starts to a conventional feedwell design is insufficient Excessive variation in flow rates...

US8702996B2

A feedwell for a thickener/clarifier includes a feedwell body 40 a feedwell inlet 41 a sidewall 42 and a discharge opening 48 At least one infeed conduit 21 is connected at an upstream end of the feedwell inlet 41 The sidewall 42 has a non-cylindrical curved peripheral surface defining a radially-outermost fluid boundary surface for an influent stream 60...

conventional thickener overflow launder for sale

Conventional Thickeners Solid Liquid Separation For bridge and column type thickeners with tanks that are mounted on ground level the access to the slurry pumps is trough a tunnel For very large column type thickeners the column is constructed as a caisson that is submerged in the slurry so that the pumps are housed at the bottom of the chamber and deliver the underflow upwards...

PDF THICKENER DESIGN CONTROL AND DEVELOPMENT

thickener type that are collective ly referred to as High Rate thick eners These achieve a much higher solids loading than conventional th ickeners owing to higher flocculant c onsumption and...

conventional thickener baffled feed launder price

bridge type conventional thickener feedwell conventional thickener stirrer price Conventional clarifier/thickenerDesign Bridge type For smaller thickeners up to 3040 m diameter the rakes and drive mechanism are supported on a bridge superstructure which straddles...

MODELLING THE IMPACT OF TWO DIFFERENT FLOCCULANTS ON THE PERFORMANCE OF A THICKENER FEEDWELL

The performance of a thickener feedwell depends not only on its ability to generate large-sized aggregates from feed particles but also on aggregate density The performance of the flocculant BASF Rheomax 174 1050 has been previously compared to ain pipe...

Outotec Thickening technologies

Feedwells have a significant influence on thickener performance The Outotec Vane Feedwell is a high performance feedwell for the thickening and clarifying industry and is the first major innovation in the thickening industry since the early 1990s It is now the...

Clarifiers amp Thickeners

Wide Range of Clarifiers amp Thickeners Gravity Thickener Central Drive - Full / Half Bridge Type Without Rake Lifting Device With Manual / Semi - automatic / Automatic Rake Lifting Device Peripheral Drive - Rotating Bridge Dissolved Air Flotation Thickener Gravity...

Thickening

thickener in a peripheral launder The conventional thickener relies on the settling velocity of the particles due to gravity being greater than the upward velocity of water being displaced to the overflow launder The conventional thickener can be...

bridge type conventional thickener feedwell

bridge type conventional thickener feedwell The High Rate Thickener - Solid Liquid Separation The Thickener Components As mentioned previously most of the high-rate thickeners subassemblies are similar to those of conventional thickeners except for lifting...

Design and development of a novel thickener feedwell using

Design and development of a novel thickener feedwell using computational fluid dynamics distribution and flocculant adsorption Johnston et al 1998 Kahane et al 2002 The model has been enhanced with the incorporation of population balance PB capability to...

conventional thickener mixing well price

conventional thickener feedwell for sale Laboratory and Pilot Plant Programmes Figure 1 Paste tailings thickening trial Jon Engels Feedwell and underflow design optimising inflow and underflow draw cone thickener producing high density tailings that discharges into the same delivery system as the already installed conventional thickeners thus allowing dilution and...

bridge type conventional thickener rake lift

bridge type conventional thickener rake lift Conventional ThickenersSolid Liquid Separation The Conventional Thickener Basically there are two groups of thickeners which differ in their rake driving mechanisms Proven reliable design - Liming...

Bridge Type Conventional Thickener Tank

Conventional Thickeners are generally incorporated in heavy duty Drive heads for both bridge and column type thickeners may be driven by up to 4 electric Thickener EquipmentEnvironmental XPRT The TitanTraction Thickener is a column-supported unit driven by...

Engineering Aspects in Solid Liquid Separation

The bridge type The column type In the bridge type a structure spans across the tank and is subjected vertically to the weight of the mechanism plus any solids that accumulate within the arms truss and horizontally to the twin forces imposed by the density of the raked underflow...

bridge type conventional thickener feedwell

bridge type conventional thickener feedwell Thickeners Clarifiers Enviro Clear Company Inc High Retention Conventional High Retention Conventional Clarifier Thickeners Enviro Clear 174 conventional clarifiers and thickeners are designed and manufactured to meet present day standards of quality and reliability Both short and deep feedwell designs are offered with or without flocculating agents...