rake thickener tanks

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CHAPTER 6: DESIGN AND CONSTRUCTION OF SLUDGE

• The solids load escaping in the liquid portion from the blending tank is taken as 10 • Thus, the solids load entering the sludge thickener becomes • The solids load escaping in the liquid portion from the thickener is taken as • The solids load leaving the …

「thickener tank price」

2022-09-24 · Eimco 35' diameter, type BX thickener mechanism, # 3003a, previously used on 5'10 side wall depth tank, bridge supported rake mechanism and W60,. Inquire Now; Conventional ThickenersSolid Liquid Separation. Thickener tanks may be constructed either from steel or concrete and may reach diameters of 120 meters and in earthen basins up to 180

SEPARATION RECOVERY OF HIGHLY CLARIFIED LIQUID

• High side walls, steep tank floors and unique feedwell design to enhance settling and promote paste formation to maximize underflow densities. • Specialized thickener drive mechanism to handle high yield stress material in the underflow. • Pickets incorporated on the rakes to …

Thickening

CECMS can supply a variety of thickener sizes starting from 1 meter diameter pilot-scale units to 90 metres in diameter. We have standard "off-the-shelf" designs, and customized thickener tank, rakes and feedwell designs that are deployed …

Rake and drive-head design for a thickener used in the

Basic thickener layout Tank Rake Effluent launder Splitter box with feed from reactor Access to central sump for removal of slurry (recycling + sludge wasting side stream) Bridge Outlet for effluent. Basic dimensions & specifications Diameter = 47 m Wall height = 5 m Depth in centre = m Mass of rake assembly = 14 Tonnes

Industrial Sedimentation and Filtration Equipment

rake arms at the center of the tank. The AltaFlo™ is a rakeless thickener that uses rapid dewatering in the hindered settling zone to achieve a very high settling rate. The AltaFlo typically operates . at twice the settling rate of a high-rate thickener. The geometry of the unit provides for a deep compaction

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.

Design of Scalloped- Bottom Thickener Tanks

This tank employs a rotating raking mechanism which moves the settled material toward the central discharge. For this and other thickeners, it is common to have a shallow conical tank bottom in order to conform to the geometry of the raking mechanism, and it is often desirable to elevate the tank for ease of access to the product.

THICKENER – Explained

Propel AVTH Thickener series can be used as clarifiers for removal of minerals or fines from the process water. Gravity settling supported by rake mechanism allows even settlement of the sludge in the discharge area and provides clear overflow which can be directly reused for washing process. The elevated tank ensures easy, quick and safe

Automatic Rake Tailing Thickener Gold Thickening Equipment

Automatic Rake Tailing Thickener Gold Thickening Equipment, Gold Sludge Mining Thickener Price for Sale, Find Details about Thickener, Thickener Tank from Automatic Rake Tailing Thickener Gold Thickening Equipment, Gold Sludge Mining Thickener Price for Sale - Nanjing Sinonine Heavy Industry Science & Technology Co., Ltd.

Paper: Designing for Paste Thickening Testwork and Sizing

It develops a high yield stress, and may have an increased tendency to form agglomerates, which in thickener tanks leads to a phenomenon known as "rotating beds", "donuts", or "islands". These characteristics present challenges to the designer of the rake mechanism.

Thickener Case Study with BASF

The thickener rake torque was also reduced by an average of 18%, minimising equipment wear-and-tear. Mine to Market: Value Chain Optimization Powered and connected together by the platform, the Thickener Optimization Application is one of a suite of real-time decision-making applications that uses Artificial Intelligence (AI) to optimize each process; from mine-to …

NK-P/PP thickener

Configurations available: elevated steel tank (PP), or on ground steel tank (P) or on ground concrete tank (H). Optional: • Lifting device for rake arms. • Lamella plate pack for P and PP configurations. • Skimmer arm to eliminate surface froth (Available on P and PP configurations). Bolted steel tanks for easier transportation and assembly.

Science Raking in Gravity Thickeners PDF

Abstract Thickener rakes are essential in the transport of sediment bed material to the underflow in conventional thickeners, and pumped out of the mixing tank underflow into the pilot thickener. The thickener tank is a 2 m diameter by 2 m high side wall tank with a 14 floor and a small discharge hopper (45 slope).

Instrumentation and Control of Sedimentation Equipment

thickener. Rake height indicators are also typically supplied by the thickener manufacturer. The two most specific gravity is an indication of the amount of solids in the tank and can be converted into a rough solids inventory. This can be a very effective tool for …

6' dia x 5' Denver Rake Type Thickener

6′ dia x 5′ Denver Rake Type Thickener, RPM, manual handwheel raise, HP motor. Equip yourself with the gold standard. Manufacture and Design. Serial № TU-22082-10; Rake type; Tank diameter: 6′ dia. Tank depth: 5′ deep; Manual handwheel raise; Launder inside tank; Cone to 2″ pipe discharge . Motor and Drive

Clarifiers & Thickeners

Bridge spanning full tank diameter (with Center Shaft) / half the tank diameter (with Center Cage) Rake arms spanning full tank diameter Range of rugged Central Drive heads with torque overload sensing Surface skimmer (Optional) Clarifier / Thickener /Clariflocculator Fixed Bridge spanning full/half tank diameter. Rake

Outotec Thickening technologies

Outotec® Thickening technologies Leading edge technologies for thickening and clarifying Outotec is a global leader in the design, fabrication and supply of thickening and clarifying solutions for the minerals industry. The revolutionary Outotec® High Rate Thickener has pioneered and redefined thickening and clarifying methods around the world.

Thickener tank repair design

2022-10-15 · Thickener tank repair design. FEC completed the mechanical, structural, access and piping design for the entire repair sequence of 2 thickener tanks at a Queensland alumina refinery. At 22m in diameter and over 15m high, …

Thickener Control

2022-06-10 · Our thickener also has a rake torque value that we monitor so the bed is not allowed to get too dense/deep. - John . Like Reply. J. Jon Watson. Apr 20, 2022 #3 One: Instrumentation Two: Method Instrumentation can help you monitor the solids conetnt and/or viscosity at any time either in the tanks

Seven Highlights of Xinhai Thickener!

2022-08-24 · It also increases the capacity of thickener. According to different tanks, Xinhai Mining can deploy different rake structures. Configuration one: line type rake. it is usually used with shallow through body thickener, and suitable for small diameter thickener. Configuration two: girder structure rake.

A Critical Review of Thickener Design Methods t

tank and two outlets are provided: a cone discharges the thickened pulp at the bottom and center of the thickener and an overflow weir at the top and pe-riphery of the tank eliminates the clear liquid. A raking mechanism, supported by a shaft at …

MIP Process Corporation USA

MIP's tank design provides for a scalloped bottom mild steel tank design. Thickener Mechanism The mechanism consists of the drive with an optional lifting device, torque tube, rake arms, blades and bridge.

MIP Process Technologies

MIP's tank design provides for a scalloped bottom mild steel tank design. Thickener Mechanism The mechanism consists of the drive with an optional lifting device, torque tube, rake arms, blades and bridge.

China Automatic Rake Tailing Thickener Gold Thickening

China Automatic Rake Tailing Thickener Gold Thickening Equipment, Gold Sludge Mining Thickener Price for Sale, Find details about China Thickener, Thickener Tank from Automatic Rake Tailing Thickener Gold Thickening Equipment, Gold Sludge Mining Thickener Price for Sale - Nanjing Sinonine Heavy Industry Science & Technology Co., Ltd.

Thickener

If you need a thickener, you can consult our mining machinery technicians to select the most suitable thickener according to the actual situation. Structure Thickener (high-efficiency thickener) is generally composed of concentration tank, rack, transmission device, rack lifting device, feeding device, discharging device and signal safety device.

6' dia x 5' Denver Rake Type Thickener

6′ dia x 5′ Denver Rake Type Thickener, RPM, manual handwheel raise, HP motor. Equip yourself with the gold standard. Manufacture and Design. Serial № TU-22082-10; Rake type; Tank diameter: 6′ dia. Tank depth: 5′ deep; …

China Sludge Thickener Tank, Thickener Machine, Ore Sludge

Product Application: GNZ thickener is a new High-rate thickener with central-drive, automatic lifting rake that we have developed based on foreign technology .It is widely applicable to treatment of various industrial feed pulp, like coals, metal ore dressing water, metallurgy, chemical, tailings treatment, environmental protection etc.

Hydraulic Motor Driving Center Thickener

The thickening equipment of gold cyanide factory adopted hydraulic motor driving center thickener, the capacity does not meet expected goals, and the timing of rake lost working hours, the working efficiency is low. On this basis, the client increased two improved hydraulic motor driving center thickener.

Thickener optimization to reduce production costs

Rake torque & lift: For hydraulic rake drives, the hydraulic pressure needs to be measured to monitor process problems like insufficient underflow pump rate or blocked discharge outlets. This generates either a shutdown or the rake lift to lower the torque. Bed Height: Bed height is often singled out and is the most valuable parameter because it reports the position of the settled bed.

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