Existing literature on raking includes the work of Warden (1981) who investigated sludge transport in a water treatment thickener and approximated the effect of a set of uniform rake blades by replacing them mathematically with a continuous spiral. He developed a mathematical model of the sludge discharge speed as a function of rake …
Products & Technologies. Minerals Processing. Liquid / Solid Separation. Thickeners and Clarifiers. DELKOR's thickener is a proven performer across a variety of applications …
Abstract. Although thickener rakes are essential in the transport of bed material to the underflow, few details of the flow resulting from. rake action in thickeners have been published. In this ...
HUBER is able to offer all common methods of sludge thickening: disc thickeners. screw thickeners. filter belts. All HUBER thickening systems guarantee an adjustable final solids content and meet the highest separation requirements. With regard to the economical further treatment and disposal of sewage sludge, it is necessary to reduce the ...
Advantages offered by ANDRITZ thickeners. Consistent underflow quality. Auto-dilution systems. Unique "flat", counter-current circuit design. Maximum soluble recovery. High inter-stage mixing efficiencies. Automatic rake lifting mechanisms. Torque capabilities up …
Components & Inclusions Truss Frame Bridge Tank Rake Drive Rakes Manual Rake Lift. United States. Trusted Seller. 115 ft Surplus WesTech Thickener. new. Manufacturer: WesTech; Surplus WesTech thickener built and never used for production. - 115 ft (35m) diameter paste thickener built by WesTech - Designed for high density material - 26 ft …
Jun 16, 2017. 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 …
10' Eimco thickener with tank and 2 HP rake drive, leg risers, and electrical switchgear & controls. Equip yourself with the gold standard. 1-604-534-5313 ... Manufacturer: Eimco. Subcategories: Thickeners. Style: Complete Thickener. SKU: L02075 Category: Thickeners & Clarifiers. Description
Phone: 001-908-638-5507. Fax: 001-908-638-4636. Email: info@enviro-clear. About Us – High Capacity – High Rate – High Retention Conventional – Paste Thickeners – Horizontal Belt Vacuum Filters – Pronto Pressure Filters – Linear Screens – Drives – Auxiliary Systems – Replacement Parts – Contact Us. 2014 Enviro-Clear ...
Surplus WesTech thickener built and never used for production.- 115 ft (35m) diameter paste thickener built by WesTech- Designed for high density material- 26 ft tank walls (8m)- Includes tank, drive, rakes, feed well, column, piping, bridge and walkway, and containerized electrical roomTank- anchored channels- 35 x 8 ...more. View Details.
Tailings Thickener Level Control Technology. Pressure transmitter, Rake Torque, Sonar Transmitter. Tailings Thickeners are extremely important, to the efficient operation of Concentrators, Coal Preparation Plants, and other mining and mineral industry applications. Tailings Thickeners are used to settle out suspended solids and return the clear ...
MENDOCINO, CA. "Aqualitec's Bar Screen saves $500,000 a Year in maintenance.". UKLAH, CA. "75% Solids Reduction at the plant.". SUN CITY, ARIZONA. Innovative Wastewater Treatment Solutions & Sludge Equipment including Bar, Spiral & Drum Screens, Belt Filter Press, Gravity Belt Thickener.
Thickeners are used to thicken sludge from settling tanks in both municipal and industrial purification plants. Increasing the concentration of the sludge through slow moving arms and vertical pickets, the sludge scrapers cover of the tank floor. This also enables liberation of gas bubbles and aggregation of flakes of sludge.
3. Mechanical and maintenance issues. Sometimes problems that originate from failures in thickener components can occur. The most common are described below. Mechanical issues. Due to specific events of high torque as well as corrosion of the rake mechanism, the thickener gradually loses its torque capacity.
Our Spiral Rake Blade boosts performance while solving common thickener issues such as raking capacity, energy consumption and water reclamation.
Peripheral drive thickener is a new type of thickener developed by our company by introducing foreign technology. It combines the advantages of traditional central drive thickener and peripheral drive thickener, and is an updated product of traditional thickener. ... Rake Power(kw) GZN-22: Φ22: 6.948: 380: 8-20: 400-800: 7.5: 4: GZN …
Thickener consist of a tank for introducing the feed with minimum turbulence and a drive actuated rake mechanism for moving settled solids to discharge point for removing thickened solids, and removing clarified liquid. Bridge supported centrally driven thickeners are common up to 15 m dia side given figure shows a typical unit.
Matec can provide customers with any type of decanters, by designing and manufacturing vertical and horizontal ones made of stainless steel or concrete. WHEN A HORIZONTAL …
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
Manufacturer: Denver. Subcategories: Thickeners. Style: Complete Thickener. SKU: C1380 Category: Thickeners & Clarifiers. Description Description. 6′ dia x 5′ Denver Rake Type Thickener, 1.2 RPM, manual handwheel raise, 0.5 HP motor. Equip yourself with the gold standard. Manufacture and Design. Serial № TU-22082-10; Rake type;
Keep the worm chamber on the drive mechanism full of oil, and take care of the grease fittings daily. The lifting screw gear ought to be greased well, and it is a good idea to keep grease on the central shaft …
High compression thickeners Achieve a higher density underflow with our High Compression Thickener. The HCT has been designed to suit customer needs with a …
As a gravity belt thickener manufacturer and a worldwide gravity belt thickener supplier, Vortex Engineering provides large variety of design options. Gravity belt thickeners are designed to thicken the sludge that …
EIMCO and Dorr-Oliver thickeners are available in both bridge-supported and column-supported designs. We offer 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 …
What is a Thickener? In very simple words, a thickener is a machine that separates liquid from solids. It is defined as a method of continuous dewatering of a dilute pulp, wherein a regular ...
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. ... Thickener options can …
Achieve a higher density underflow with our High Compression Thickener. The HCT has been designed to suit customer needs with a deeper solids bed and higher rake torque than our High Rate Thickener or conventional thickeners. Consistent and high-density underflow Maintains a constant solids inventory and solid/liquid interface
The Monroe Circular Clarifiers and Thickeners are available in self-supporting prefabricated steel units or they can be designed for installation in a concrete tank. Existing structures and systems can sometimes be …
Clarifier & Thickener Drives. "RockWater Equipment goals are to provide the best solutions for your clarifier/thickener requirements. With this goal in mind, we offer multiple drive unit solutions through RSG and PRE so that we are able to match the best technology for the application. RockWater preferred manufacture of drive units are RSG ...
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 …
The rake's slurry delivery rate is cal culated by the thickener vend or, usually with an allowance for maldistribution of solids sett ling across the thickener, and as sisted by the floor slope ...