conventional thickener rake drive for sale

Bridge Type Conventional Thickener Rake Drive

2021-5-6 · High Rate Rake Thickeners Filtaquip Conventional Rake Thickeners ideal for large water flows have a limited height and a large surface area Equipped with a peripheral scraper bridge system known as the rakes scraping the thickened pulp to the centre underflow point at the underflow cone. Center Drive Rake Thickener For Zinc In Saudi Arabia

China Conventional Thickener Manufacturers, Factory ...

YOSUN CENTRAL DRIVE Conventional Thickener consist of arms which are fitted on a centre tube. There are angled scraper blades welded under the arms for bottom scraping. Thedrive unit is located on a fixed bridge, and the gear is directly connected to the

Sedimentation - Thickeners - High rate & Conventional ...

Conventional Thickener Column Mounted. Ranges from 10 m to 60 m dia. 46,00,000 ftlbs torque Rating; Automatic rake lifting device. Special arms for dense slurries. Bridge Mounted. Ranges from 3 m to 35 m dia. 8,00,000 ftlbs max torque Rating. Automatic rake lifting device. light, medium or

conventional thickener rake with drive unit price

2021-6-19 · Conventional Gravity Thickener – Amstar Corporation The shaft drive unit is equipped with a rake lifting device providing added mechanism protection and operation flexibility in an overload condition Cage drive units are suitable for larger thickeners and can provide the torque needed in heavyduty thickening applications The cage drive is ...

Thickeners | Westpro Machinery

Rake blades designed for precise removal of solids without disturbing the settled solids. Low maintenance hydraulic drive base with torque and rake position monitoring capabilities. Drive base lift up to 24″. Overflow turbidity and underflow density meter options available.

Conventional thickener THK - ANDRITZ

Conventional thickener ANDRITZ process engineering will determine the optimum percentage of feed solids for the specific application during laboratory or pilot plant test work. The optimum percentage of feed solids will ensure proper flocculation and achievement of maximum fluxes (t/m²/d).

The Conventional Thickener - Solid Liquid Separation

2017-10-30 · The torque capability of a thickener drive is specified as Duty Rating being the maximum mechanism design strength or the 100% setting on the Torque Control Box. The torque, in turn, depends on a K factor and the thickener diameter based on the following formula: Torque (in

bridge type conventional thickener feedwell

The AMIRA P266 ''Improving Thickener Technology'' series of projects has sought to provide a firm scientific basis for feedwell and thickener design, a requirement as pressures on water usage in the . Conventional Thickener Rake Drive For Sale Lametars. conventional thickener feed or pipe for sale. Conventional thickener feed or pipe for sale.

Beginners guide to thickeners - Outotec

2017-6-16 · Beginners guide to thickeners. Thickening is a process where a slurry or solid-liquid mixture is separated to a dense slurry containing most of the solids and an overflow of essentially clear water (or liquor in leaching processes). The driving force for the separation is gravitational, where the differences in phase densities drive the ...

thickeners & clarifiers - MIP Process Corp

2012-2-13 · The rake assembly is attached to the drive by means of a thick walled torque tube and slew ring arrangement. It incorporates a cone to direct solids across the thickener floor to increase the efficiency of the settling area. The rake blades, attached to the tubular, low drag rake arms are designed to the raking capacity required for the treated

China Conventional Thickener Manufacturers, Factory ...

YOSUN CENTRAL DRIVE Conventional Thickener consist of arms which are fitted on a centre tube. There are angled scraper blades welded under the arms for bottom scraping. Thedrive unit is located on a fixed bridge, and the gear is directly connected to the

conventional thickener center column price

Conventional Thickener Discharge Trench Price. conventional thickener rake drive for sale. conventional thickener rake . conventional thickener rake arm with blade price drive arm or . rake arms 28 carrying Used Thickeners For Sale Machinery and Eimco 80 ft. diameter type B thickener includes thickener mechanism bridge and center shaft. 75 000 ft

The Conventional Thickener - Solid Liquid Separation

2017-10-30 · The torque capability of a thickener drive is specified as Duty Rating being the maximum mechanism design strength or the 100% setting on the Torque Control Box. The torque, in turn, depends on a K factor and the thickener diameter based on the following formula: Torque (in

Thickener Torque -Rakes & Drive

2015-8-13 · Each rake arm is higher at its far end than it is where it joins the drive shaft. This is designed this way to give the bed a slope towards the centre of the thickener. As the rakes are turned by the drive shaft they cause the concentrate that has settled onto the bottom of the thickener

Thickening - Resource Book

2015-8-13 · Manual rake lifting devices consist of a hand wheel and worm to raise or lower the rake mechanism by a distance usually ranging from 30 to 60cm. Motorised rake lifting devices typically are designed to allow for a vertical lift of the rake mechanism of up to 90cm. Drive Assembly & Rake

thickeners & clarifiers - MIP Process Corp

2012-2-13 · The rake assembly is attached to the drive by means of a thick walled torque tube and slew ring arrangement. It incorporates a cone to direct solids across the thickener floor to increase the efficiency of the settling area. The rake blades, attached to the tubular, low drag rake arms are designed to the raking capacity required for the treated

Thickener Selection Parameters

2018-12-26 · Such factors multiply the decisions which must be made prior to the selection of a thickener. Most thickener designs, suitable to minerals applications, are based on the separation of -65 mesh, 2.7 specific gravity solids containing slimes.

Thickeners and clarifiers Complete range of reliable and ...

2019-9-12 · The centre column supports the drive, rake cage and rake mechanisms, while the truss bridge, extending from the centre pier to the tank periphery, supports the walkway and feed system. Optional lifting devices for either design offer additional operational flexibility. Standard thickeners Standard bridge-supported high-rate thickener designs are

(PDF) THICKENER DESIGN, CONTROL AND DEVELOPMENT

The thickener rake is normall y suspended from the bridge and drive mechanism. The base of the rake shaft may be free-floating in the lateral dimension, or constrai ned by a concentric “steady

Thickener mechanism - WARMAN EQUIPMENT

We claim 1. A thickener mechanism of the central column type having a plurality of rake arms with scraper blades attached thereto for raking the contents in a settling tank on rotation of said rake arms around said central column, said mechanism comprising a first cage supporting a first set of rake arms and being rotatable on said central column, driving means for said first cage, a second ...

bridge and column type conventional thickener

bridge type conventional thickener tank. bridge type conventional thickener rake arm . conventional thickener feed control valve price. The mechanism consists of the bridge drive and ancillaries lifting device feedwell torque tube and rake arms with blades Bridge Bridge designs are available in a truss type or castellated beam based on the appli ion thickener diameter and lo ion The MIP ...

Conventional Gravity Thickener – Amstar Corporation

Conventional Gravity Thickener Overview. ... Shaft drive thickeners can be truss or beam supported for heavy duty applications. A heavy duty drive unit with precision bearing and gear transmits torque through a steel center shaft to the rake arms. If excessive torque is sensed, the drive control will shut down the unit until conditions permit ...

Thickener Torque -Rakes & Drive

2015-8-13 · Each rake arm is higher at its far end than it is where it joins the drive shaft. This is designed this way to give the bed a slope towards the centre of the thickener. As the rakes are turned by the drive shaft they cause the concentrate that has settled onto the bottom of the thickener

Thickener, Solid Thickener, Conventional Thickener, India

2021-5-8 · The basic concept of thickener is it of a tank, means for introducing the feed with minimum turbulence, a drive actuated rake mechanism for moving settled solids to discharge point, a means for removing thickened solids, and a means for removing clarified liquid.

High Rate Thickener - Outotec

The Outotec FrothBuster™ deaerator reduces the amount of froth forming on the surface of thickeners and our innovative Outotec Vane Feedwell™ incorporates interconnected upper and lower zones to further improve performance. Uses flocculation chemistry to

thickeners & clarifiers - MIP Process Corp

2012-2-13 · The rake assembly is attached to the drive by means of a thick walled torque tube and slew ring arrangement. It incorporates a cone to direct solids across the thickener floor to increase the efficiency of the settling area. The rake blades, attached to the tubular, low drag rake arms are designed to the raking capacity required for the treated

Thickener Selection Parameters

2018-12-26 · Such factors multiply the decisions which must be made prior to the selection of a thickener. Most thickener designs, suitable to minerals applications, are based on the separation of -65 mesh, 2.7 specific gravity solids containing slimes.

High Rate Thickener - McNally Sayaji

2021-7-7 · • The thicker underflowfrom a HRT implies that the rake mechanism operates at higher torque levels. This necessitates a robust drive arrangement and a failsafe torque sensing arrangement to protect the drive. The Drive arrangement in the MBE High Rate thickener comprises of a Hydraulic drive comprising of a hydraulic motor coupled to a

thickener with central drive - casa21.be

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 ...

Rake lifting device in thickeners - DORR CO INC

Fig. 5 shows a plan view of the escapement mechanism as contained In Fig. 2, conditioned for normal operation of the thickener drive. Fig. 6 is an elevational section along line 6-3 in Fig. 5. Fig. 7 is a view similar to Fig. 5, but showing the escapement mechanism as conditioned during lowering of the thickener rake

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