thickener rake with drive unit manufacturer. Instrumentation and Control of Sedimentation Equipment. Instrumentation and Control of Sedimentation Equipment Abstract Some of the process variables that are commonly monitored on a thickener are torque, rake height, bed.
Operating logic allows for customization of the unit for plant needs, including the ability for the Thickener to shut down without an operator being present during extended hours of operation. The hydraulic drive gives an accurate sense of torque on the rakes. At high torque conditions, a rake lift will activate to draw the rakes up from the mud.
The Ovivo ® sludge thickener is designed to continuously produce as thick a sludge as possible from streams of sludge previously formed and collected in separate settling basins. Included with the thickener mechanism are Ovivo''s durable heavyduty drives. The drive is designed to handle the specified torque for 20 years of continuous operation, but we have seen drives still in operation after
Drive unit has two concentric output drive shafts. Used on solids contact and flocculating clarifiers or softeners. Rake drive section is a lowspeed, hightorque, totally enclosed gear drive with positive overload protection. Turbine drive section is a heavyduty, higher speed, totally enclosed gear drive. The drive unit is supported by a
Centrally driven rake arms through rugged drive head Central Drive Clariflocculator Designs with 2/4 Floc Paddles with independent drives Alternate Single flocculator drive with concentric dual stack drive design upto 40M diameter and above Peripheral Drive Unit Manual / semiautomatic / automatic rake
The torque capability of a thickener drive is specified as Duty Rating being the maximum mechanism design strength or the setting on the Torque Control Box. The torque, in turn, depends on a K factor and the thickener diameter based on the following formula:
HEI Thickeners are constructed are constructed with flat bottoms and dish bottom with heavy duty rake drive mechanism to move the sludge to the center outlet. The cylindrical thickener provides 3 times the volume of an equivalent cone and hence 3 times the retention time. The flat bottom thickener is elevated on integrally constructed Ibeams.
Thickeners. Westpro''s thickeners are equipped with new generation hydraulic drives, high capacity feedwells, and low draghigh capacity rakes to deliver superior solids settling performance. Along with their robust construction, Westpro''s thickeners ensure superior performance in hightorque appliions. Advantages. Various tank construction
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 appliions.
AshtonTucker clarifier drive units are AGMArated gearing and are built with precision bearings to ensure the safety and usability of water during the entire treatment process. Many people tend to overlook how important the smaller parts and components of the water treatment unit are, particularly the thickeners and the clarifier drive.
Results for thickener drive unit equipment from ASTIM, Dewa, Tuke & Bell and other leading brands. Clarifier and thickener drive units provide the rotational force necessary to turn the rake arms in a circular basin. The rotating rake arms transport settled solids to the center of the tank for removal. Rake drive section is a lowspeed
Manufacturer of Thickener, Centrally Driven Thickener Mechanism, S Type Thickeners, Mumbai, India The Center mechanism is inturn driven by prime mover gearmotor assembly through a suitable Chain Drive Mechanism. Mild Steel Scraper Rake Arms fixed to the cage suspended from the center mechanism holding the scraper frames, two numbers, with
In order to deal with corrosive slurry, we also develop the anticorrosive type thickener. The center drive thickener is mainly consist of thickener tank, rake, rake drive, rake lift, feeder, discharge cone, overload indiing or alarming device and etc. This machine has the features like simple structure, low wearing and convenient maintenance.
by an advanced drive control mechanism consisting of a torque indior activated by wormshaft thrust and a set of microswitches. At predetermined torque levels, the drive control first initiates an audible alarm, then shuts off power to the drive motor. The drive control prevents damage due to overtorqueing and replaces less reliable shear
Manufacturer: ENVIROCLEAR. Inventory ID: 20CNG01 WESTECH High Capacity 60 Thickener with Rake Drive. Inventory ID: 20C11. WESTECH High Capacity 60 Thickener with Rake Drive. Manufacturer: WESTECH. Inventory ID: 20C11. View Details. EIMCO 35'' Dia. Type BX Thickener Mechanism UNUSED WESTECH Thickener Drive Unit. Inventory ID: 20KRT05
Instrumentation and Control of Sedimentation Equipment Abstract Some of the process variables that are commonly monitored on a thickener are torque, rake height, bed level, bed pressure, feed rate and density, underflow rate and density, settling rate, and overflow turbidity. Many of these are easily measured, while some can be difficult.
Roytec has emerged as one of Southern Africa''s leading Thickener suppliers. Our advances in feedwell optimisation (RadFlow), Drive Head design and Bolted Tank experience has resulted in many significant thickener installations over the past 12 months.
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There are various high quality and durable high efficiency thickener here in our factory. As one of China''s leading mechanical equipment manufacturers and suppliers, we also support customized service on high efficiency thickener. Welcome to contact us for details.
The drive head torques up to 4,600,000 ftlbs. Hydraulic Drive Heads. The EIMCOK.C.P. Hydraulic Drive includes drive unit with bull gear and pinion driven by planetary gear system intern by a hydraulic motor, by a hydraulic power pack. Also the unit includes a torque transducer to activate the overload alarm and to produce an output signal.
DBS specializes in the design and manufacture of clarifier and thickener drive units. Our engineering . The DBS Sseries drive unit lifting mechanism transfers all the lifting loads, the weight of lifted rakes and drive shaft plus the lifting (SXSeries). Nominal Size OD
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.
1. Motorized Rake Lifting Arrangement to enable motorized lifting / lowering of Rake Arms with entire Center Shaft in assembled & operating Condition i.e, without stopping rake drive. Motorized Lifting Device are a most modern method of ensuring that your Thickener is never shut down to will never be required to drain due to Overload.
There are 254 polyurethane thickener suppliers, mainly loed in Asia. The top supplying countries are China (Mainland), South Korea, and Brazil, which supply 99%, 1%, and 1% of polyurethane thickener respectively. Polyurethane thickener products are most popular in North America, Domestic Market, and Eastern Europe. SERVICE ONLINE GET PRICE
*2.2.3 Thickener shall have a top mounted fully suspended rake, to move the settled sludge to a center discharge port loed 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
EnviroClear HeavyDuty Thickener Mechanism – Refurbished TM033. EnviroClear heavyduty rake drive assembly, including – 7.5 Hp, 230/460 VAC, 3 Ph, 60 Hz, TEFC motor – Hydraulic power unit – 3 hydraulic motors – 3 planetary gear speed reducers.
Alibaba.com offers 98 rake thickener products. About 10% of these are mining thickener. A wide variety of rake thickener options are available to you, such as ac motor, dc motor.
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