Thickener Bridge Design

How a Thickener Works - Mineral Processing & Metallurgy

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.

ANDRITZ Thickener Thickening • Clarification • CCD ...

ANDRITZ low profile design inclined between 10 and 60 deg depending on the application. Subsequent designs on underground sys - tems considered lower floor slope angles. 9.5mØ steep cone settler 35mØ uranium CCD thickener Coal tailings thickener 40mØ half span bridge Hydraulic power pack

Rota-Rake® Solids Thickener - Pretreat - graver.com

Types of Thickeners Type . Bridge-supported design with center drive assembly with solid steel shaft to rotate the scraper arms. Feed System – Water enters pipe to inlet well. The stream leaving the inlet pipe is split so that the two flows lose velocity by neutralizing each …

thickeners & clarifiers - MIP Process Corp

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 to operate continuously for 24 hours per day. Process selections are ...

Clarifier Designs & Services

design, weir and launder geometry, skimming and scum baffles, sludge removal systems, and drive equipment, as well as a variety of site–specific design requirements. Clarifier Designs & Services Monroe Circular Clarifiers use widely accepted settling technology based on the density dif-ference between water and suspended solids.

Diemme ® Filtration Thickeners - Aqseptence Group

Diemme® Filtration’s High Rate thickeners cover a wide range of productivity and compliment the performance of Diemme®’s filter-presses, from our smallest to the largest unit. Thickeners are available in “Full-Span-Bridge-Supported” design or “Center-Column-Supported” design (above 40m diameter).

Thickening - Resource Book

High rate thickeners are designed specifically to maximise the flocculation efficiency of flocculants. They differ from conventional thickeners in feed well design, size and control. Unlike conventional thickeners, high rate thickeners must use flocculants. The basic design of a high rate thickener …

Waste Water Sedimentation Products

Sedimentation Products. ClearStream offers a complete line of process equipment for most water and industrial applications.

Sedimentation | TENOVA

DELKOR High Rate Thickeners. The high rate thickener is a proven performer in a variety of different applications around the world. The wealth of experience and large database of results means that DELKOR can optimize the thickener size and design for every application and our recommendations can be guaranteed with performance warranties.

Bridge-Supported Mechanisms for Tank Diameters to 50 Feet

or thickener for substantially less than the cost of a custom design. Reliability Over fifty years of experience in the design and manufacturing of sedimentation systems allows us to produce mechanisms that are characteristically trouble-free in both installation and operation. Service Should mechanical or process problems arise, an experienced

Sludge Thickeners | Hoffland Environmental, Inc | (936 ...

Sludge Thickeners The HEI Sludge Thickener is an efficient method to gravity concentrate and decant waste sludge. Liquid sludge pumped from a clarifier will have a solids content of 0.5% from cone bottom clarifiers to 2%-4% from the rake bottom clarifiers. The sludge thickener must have sufficient capacity to accumulate and thicken the sludge between filter press cycles.

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.

Thickeners - Mineral Processing & Metallurgy

Thickeners, equipped with the patented spiral scrapers and angle rakes are a distinct improvement over all types of mechanical raking devices now in use. Specifications and thickener rake design. All Thickeners have the same general specifications, varying only as to type of machine. The specifications given for one will cover all.

Circular Clarifiers & Thickeners | Monroe Environmental

Monroe Environmental designs and manufactures primary and secondary circular clarifiers for industrial and municipal wastewater treatment, as well as flocculating clarifiers and solids contact clarifiers for clean water or potable water applications.

Gear Drives : Amwell

Spur gear drives are furnished by Amwell for pier supported clarifier and thickener systems starting at about 30 ft. in diameter. Worm gear drives are available for bridge supported clarifiers and thickeners up to 50 ft. in diameter.

FULL BRIDGE CIRCULAR CLARIFIERS - Evoqua

FULL BRIDGE CIRCULAR CLARIFIERS Envirex® full bridge (F Type) sludge collector mechanisms are available in sizes beginning at 10 feet in diameter. Generally, the economics of the design limit the F Type to 50 feet in diameter, although larger sizes can be built for special requirements. In the F Type design, a structural steel bridge spanning

Pulp, paste and putty: thickeners and flocculants for high ...

Water balance is an essential design requirement for modern mineral processing facilities. Water efficiency has become dominant in project design and regulatory approvals, with the response of flowsheet designers and plant operators to discharge higher density slurry to residue storages. Thickener ...

Gravity Thickening: Gravity Thickeners - Walker Process

The C and CP Bridge-Supported Thickener is provided with a bridge which spans the tank diameter and carries the entire weight of the Thickener mechanism and the feed well. Flow is brought into the Thickener through a pipe which may be either suspended from the bridge …

Conventional Gravity Thickeners - WesTech Engineering, Inc.

Conventional Gravity Thickener Overview: WesTech's complete line of high rate, heavy duty thickeners offers the most advanced designs for use in the industry. WesTech equipment is engineered and manufactured to the highest standard in quality. It offers the precision and durability required to keep your process going.

Stiffeners - SteelConstruction.info

Stiffeners are secondary plates or sections which are attached to beam webs or flanges to stiffen them against out of plane deformations.. Almost all main bridge beams will have stiffeners. However, most will only have transverse web stiffeners, i.e. vertical stiffeners attached to the web.

Clarifiers & Thickeners - Triveni Group

stack drive design upto 40M diameter and above Peripheral Drive Unit Manual / semi-automatic / automatic rake lifting (Optional) Designs upto 30M diameter (Full Bridge) and upto 70M diameter (Half Bridge) Lamella / Tube Settler options available for high rate clarification Rotating Bridge spanning half the tank diameter or more

thickener bridge design - villapoint.co.za

small thickener design in malaysia - Gold Ore Crusher 20121029-zenith is a professional manufacturer of bridge thickener for equipped with advanced Solidworks 3D mechanical design A.1.

AMIT 145: Lesson 6 Dewatering & Clarification – Mining ...

There are three modes of sedimentation in a thickener: Clarification in which solids settle either individually or are collected into separate floccules, each of which then settles at its own characteristic settling rate, closely related to Stoke’s law;; Zone settling in which particles cohere into a structure such that all in a given neighborhood subside at the same rate, but the structure ...

OVIVO® Thickener

Ovivo® bridge supported and column supported gravity thickeners provide high sludge concentrations and low solids effluent. The thickener mechanisms are robustly designed for long dependable life and can be tailored to a specific process. Ovivo thickeners can be used in new construction or designed to fit into existing tanks.

Thickener - EKCP

EIMCO-K.C.P. Thickeners are manufactured for heavy duty Concentrates, tailings and fine application and three basic configurations: Bridge mounted, Column mounted and Traction type and sizes up to 500 feet diameter are available. Optional lifting devices for either design offer additional operational flexibility. EIMCO KCP HIGH RATE THICKENERS

thickener bridge suppliers - janvandebroek.be

THICKENER Manufacturers in INDIA ekcp In a bridge support thickener, such as the one shown below, the rakes and drive mechanism are . Removal of Froth from Thickener Thickening, Filtering, CCD . Apr 4, 2017 Is there a standard supplier and design of froth booms for thickeners? We've also used bridge mounted sprays along with a boom to move

design of beam thickening - warilab.org

Bridge Deck Design Federal Highway Administration US ... Nov 17, 2012 ... Key Words. Steel Bridge, Deck Design, Concrete Deck, Precast ..... deck slab, and may need to be adjusted if a thicker deck slab is used. Also... DESIGN OF COMPOSITE BEAMS WITH LARGE WEB OPENINGS

Clarifier - Wikipedia

The fine particles then build up into a larger mass which then slides down the tube channels. The reduction in solids present in the outflow allows a reduction in the clarifier footprint when designing. Tubes made of PVC plastic are a minor cost in clarifier design improvements and may lead to an increase of operating rate of 2 to 4 times.

Conventional Thickeners - Solid Liquid Separation

Drive heads for both bridge and column type thickeners may be driven by up to 4 electric motors of hi-slip design which can reach 5-8 percent slip without loss of power nor overheating.