rake thickener tanks

  • MGB series Hopper Discharge FeederMGB series Hopper Discharge Feeder
  • MGD Series Vibrating FeederMGD Series Vibrating Feeder
  • Thickeners

    Automatic rake lift & lower; Control systems with bed level, bed pressure, torque and rake elevation; Bolted Tank designs for modular plants & reduced site erection time. Our Thickeners are designed using SOLIDWORKS parametric modelling, ensuring consistency and rapid delivery of certified & manufacturing drawings.

  • How a Thickener Works

     · How a Thickener Works. Thickening or dewatering may be defined as the removal of a portion of the liquid from a pulp or slime made up of a mixture of finely divided solids and liquids. The early methods of thickening employed plain, flat-bottomed tanks into which the pulp was fed until the tank was full. The solids were then allowed to settle ...

  • Sludge Thickener, Bridge Supported Centrally Driven ...

    Sludge Thickener. Bridge Supported Centrally Driven. "PARAMOUNT" make picket fence type sludge thickener mechanisms are suitable for installation either in RCC/MS tank. The drive can be used continuously to remove the settled solids from the centre of the tank. The recommended slope is 1:12 at the bottom of the sludge thickener tank for ...

  • Paste Thickener

    A key feature of the Outotec 2 nd Generation Paste Thickener is Vertical Load Monitoring via Smart Rake Lift – one of the only systems in the world able to detect early formation of rotating beds. Tank mounted bed mass sensors can''t detect these loads.

  • Thickeners | Westpro Machinery

    Thickeners. Westpro''s thickeners are equipped with new generation hydraulic drives, high capacity feedwells, and low drag-high capacity rakes to deliver superior solids settling performance. Along with their robust construction, Westpro''s thickeners ensure superior performance in high-torque applications. ADVANTAGES. Various tank ...

  • Rake Thickener Tanks | Washing Systems

    Rake Thickener Tanks. TWS also offers a range of rake style, high rate thickeners which allow for minimal feed height, facilitating gravity feed from upstream cyclone based washing systems. Rake thickeners are designed specifically ...

  • Listings in Thickeners, rake or sedimentation ...

    Listings in Thickeners, rake or sedimentation, Homogenizers, Tanks, polypropylene, Tubing, finned and Valve, position indicators

  • Spec: Sludge Thickener

    *2.2.3 Thickener shall have a top mounted fully suspended rake, to move the settled sludge to a center discharge port located in the tank bottom. The rake mechanism shall produce * inch pounds of torque and be driven by a 440 VAC, 3 phase TEFC motor of a maximum * HP. The rake drive shall be a cantilevered design with the motorized drive ...

  • THICKENER

    The rake mechanism stirs the sludge through its rotation movement pushing it to the bottom. The discharging is automatic and adjusted to the rake effort, in order to reach the desired thickness. Sensors will give the opening input to the thickener discharging …

  • Efficiency of raking in gravity thickeners

     · This strategy is adopted in some designs of thickeners as is the option of including 2 long rake arms and 2 short arms that provide additional raking toward the inside of the tank. Another option is to remove alternate blades on opposing arms for the outer part of the arm to reduce the over-raking at the tank …

  • Used Thickeners For Sale

    14'' Diameter Thickener, 5''6" deep with Structure with Mechanism and 3/4 HP motor. Manufacturer: UNKNOWN. Inventory ID: 20K-MH01. View Details.

  • China High Efficiency Rake Thickener Deep Cone Tank Slurry ...

    Thickener, Tank Thickener, Rake Thickener manufacturer / supplier in China, offering High Efficiency Rake Thickener Deep Cone Tank Slurry Solid-Liquid Separation, Long Shaft Vertical Agitator Mixer Gearbox, Driving and Lifting Rake Scraper Mineral Thickener for Gold Mining Processing and so on.

  • Circular Clarifiers and Thickeners

    Tank diameter 5 to 250 feet and larger • Full and half–bridge designs • Steel or concrete tanks • Chemical feed system available • Flocculator available when required • Energy Dissipating Inlet (EDI) designs available • Thickener mechanism available • Sludge removal configurations • Skimmer mechanisms • Corrosion resistant ...

  • Thickeners

    Tank Design – Thickener tanks can be supplied as "weld together" or "bolt together" and with concrete or steel bottoms. All McLanahan Thickener Tanks include an overflow launder with adjustable weirs. Planetary Gearbox - Provides the proper speed reduction and torque to drive the rakes. Rakes – Minimum drag rake arm design reduces the

  • Rake lifting device in thickeners

    The rake shaft 10 has an upper extension in the form of a threaded stem 10a engaged by a nut member 10b the rotation of which will im- 3 part vertical axial lifting movement to the rake shaft, thereby raising the rake arms with respect to the sediment in the tank. The nut member 10b is part of a rake lifting gear train automatically to function ...

  • Thickener

    Ovivo thickeners are designed to continuously produce as thick a sludge as possible. Powered by heavy-duty drives, designed to handle the specified torque for 20 years of continuous operation, the sludge is gently mixed by rotating rake arms. This movement keeps it moving towards the center of the tank where it is removed.

  • Thickeners – MIP Process Technologies (Pty) Ltd

    The rakes convey underflow sludge to the discharge point and thicken the sludge by creating paths in the compressed zone, which allows escape of entrapped liquid upwards. High Rate Thickeners Perhaps the most significant design optimisation effort in thickening in the last twenty years has been in developing ways to more effectively use the ...

  • thickeners & clarifiers

    available. Thickener tanks, rakes and feedwell''s are custom designed, based on the feed conditions and raking capacity. A retrofit service is offered to enhance performance of existing thickeners and clarifiers. tHiCkener design MIP Thickeners and Clarifiers are designed …

  • Conventional Thickeners

    Thickener tanks may be constructed either from steel or concrete and may reach diameters of 120 meters and in earthen basins up to 180 meters. Most of the chemical process industries prefer the steel tanks construction since they may be elevated above ground level, allow inspection of the tank''s floor for leakages and bring the underflow slurry ...

  • Used Thickeners for sale. Eimco equipment & more | Machinio

    Eimco 35'' diameter, type BX thickener mechanism, S.O.# 3003-a, previously used on 5''10" side wall depth tank, bridge supported rake mechanism and W-60,. …

  • Shiv Pad Engineers Pvt. Ltd.

    Thickener – TYPE SPT – C CENTRE PIER TYPE. The drive mechanism is supported by a stationary centre pier. A structural steel cage suspended from the drive mechanism carries the rake arms. A structural bridge extending from centre to periphery of the tank serves as walkway. Feed is given to the tank serves as the centre of the machine.

  • Thickener

    The continuous thickener consists of a cylindrical tank. Pulp is fed into the centre of the tank via a feed-well placed up to 1 m below the surface of the suspension. The clarified liquid overflows a trough, while the solids which settle at the bottom of the tank are withdrawn as a …

  • US3679063A

    A thickener according to the invention is provided with a mechanism for operating the rake arms of the thickener without the use of central drive columns and central drive mechanism but comprising a traction means including a plurality of spaced cable carriers distributed and mounted for movement along the peripheral wall of the thickener tank, cable means respectively connecting the outer ...

  • Circular Thickener Clarifiers | Monroe Environmental

    Circular Thickeners provide a crucial treatment step between upstream process screens, clarifiers, and separators and downstream dewatering and sludge conditioning processes. A well-designed thickener provides storage and equalization, reduces the volume of …

  • High Rate Thickeners – HiFlo™ – PHOENIX Process Equipment

    HiFlo™ Thickeners are available in several standard sizes & custom configurations including bolt-together tank, flat bottom, elevated tank, rake lift, and embeeded stave. For complete elimination of the slurry pond, a PHOENIX Belt Filter Press or Filter Press may be added downstream of the HiFlo™ Thickener to dewater the thickened slurry.

  • Thickeners and clarifiers Complete range of reliable and ...

    or feed open launder. At the tank perimeter, the full-radius rake arm is supported on and driven by the drive unit (tractor). The drive unit runs steel traction wheels on a steel rail at the edge of the tank. Under appropriate climatic conditions, traction thickeners are an efficient, cost-effective design. Thickener tanks

  • Thickener mechanism

    A thickener mechanism for a settling tank is provided in which separate rake arms with scraper blades sweep an outer and an inner annular area respectively of the tank. Connected with the rake arms for the outer annular area are cone scraper blades which keep the underflow solids in the centre of the tank in motion for ease of withdrawal.

  • Thickeners

     · Thickener Rakes and Supports Metallurgically, and mechanically, Rakes are correctly designed. From a metallurgical point, the exclusive design of the Spiral Rake imparts a continuous turning motion which conveys the thickened pulp from the outside of the tank to the center cone.

  • High Rate Thickeners – HiFlo™ – PHOENIX Process Equipment

    HiFlo™ Thickeners are available in several standard sizes & custom configurations including bolt-together tank, flat bottom, elevated tank, rake lift, and embeeded stave. For complete elimination of the slurry pond, a PHOENIX Belt Filter Press or Filter Press may be added downstream of the HiFlo™ Thickener …

  • Listings in Thickeners, rake or sedimentation ...

    Listings in Thickeners, rake or sedimentation, Homogenizers, Tanks, polypropylene, Indium & alloys and Valve, position indicators

  • 5 ways to measure bed level in thickeners

    If the tank is full of water or clear liquor, the pressure will be at its lowest. As solids start to build up in the tank, the pressure increases as the tank contents are denser. When used in conjunction with rake torque, the mud level height can be estimated. This method is simple, cheap and generally reliable.

  • Gravity Thickener Mechanism Replacement | Globaltech

    The rake arm mechanism inside the lime sludge gravity thickener tank at the Fort Pierce Utilities Authority (FPUA) water treatment plant (WTP) became inoperable and needed to be replaced. FPUA hired Globaltech under a continuing design-build services contract to replace the mechanism and implement several improvements to related equipment. The project included design and construction […]

  • Rota-Rake® Solids Thickener

    Solids Thickener. The Graver Rota-Rake® Clarifier is a horizontal flow sedimentation and thickening unit for the efficient separation of suspended solids from liquids by gravity. Designed for maximum separation, positive slude removal and complete overload protection, the Rota-Rake consists of: 1. Round or square tank …

  • Thickeners | Nesans Mining and Automation Private Limited

    Nesans fitch series thickeners consists of the following sub-assemblies. Feed-well. Rakes. Weir launder. Thickener tank. Underflow removal pump. Floc dosing unit. Integrated sensors and Automation. The overflow from a Hydrocyclone or a sand washing equipment is introduced into the inlet of the fitch series thickener where optional dilution is ...

  • US3910843A

    A thickener mechanism for a settling tank is provided in which separate rake arms with scraper blades sweep an outer and an inner annular area respectively of the tank. Connected with the rake arms for the outer annular area are cone scraper blades which keep the underflow solids in the centre of the tank in motion for ease of withdrawal.

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