• Sludge thickener with central driveSereco s.r.l.

    The sludge thickener with central drive is installed on medium and large size treatment plants if a substantial reduction of the percentage of water contained in the organic or inorganic sludge is desired. The thickener consists of a rotation unit with central drive comprising an electric motor a multistage reducing unit baffle cylinder

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  • Difference Between Clarifier and Thickener

    The Difference Between a Clarifier and a Thickener is subtle as they will visually look the same. Fundamentally thickeners and clarifiers are both used to settle solids which results in the separation of liquids and solids. Thickeners are used to concentrate solids while clarifiers are used to purify liquids. A thickener will give you a high density underflow while a clarifier will not.

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  • How to Operate a ThickenerMineral Processing Metallurgy

    This brings us to the most important indicator of thickener operation the overload alarm. There is a spring arrangement attached to the drive mechanism up on top in such a way that when the arms begin plowing into sludge more than they were meant to the spring pulls over a pointer on a scale put up where you can see it.

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  • Sludge Blending ThickenerOvivo Inc.

    Sep 07 2017 · In a sludge thickener water/wastewater treatment system sludge solids are recirculated with a mixer positioned in the influent column or offset from the center column and within the stilling well in order to produce essentially constant sludge solids concentration in the sludge withdrawn from the thickener.

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  • Center drive mining thickener for ore processing plant

    Thickener Concentrator. Thickeners are used for dewatering slurries of either tailings or product. A thickener is a large circular tank that is used to settle out the solid material from the water in the feed slurry is widely used for dealing with slime wastewater waste residue in metallurgy mine coal petrochemical industry building materials environmental protection department etc.

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  • OVIVO® Thickener

    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 heavy-duty 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

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  • ThICKENERStenova

    center drive systems capable of 14 MNm of torque. With more than a thousand operating thickenersour drive design is well known to be highly reliable and can be operated hydraulically or electrically. As process plants seldom include standby thickeners we focus on providing the best design to ensure the client highest availability.

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  • How a Thickener WorksMineral Processing Metallurgy

    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. The solids were then allowed to settle as long as required the top liquid was decanted the settled solids were

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  • Development of Center Drive Suspended Sludge Thickener

    And this article is going to talk Center drive suspended sludge thickener tank China production of center drive suspended thickener currently are mostly small and medium diameter of 20m or less but in some of our sewage treatment plant there is a large center drive type equipment the diameter is 45m and the sizes is 42m.

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  • ThickeningResource Book

    two basic types of continuous thickeners Conventional and High-rate. Conventional Thickeners These thickeners differ in the way they are built. Some examples of basic differences are • Bridge supported • Center column supported • Traction drive The feed stream is brought to the center of the thickener in a pipe or open launder and

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  • Industrial Drive UnitsWesTech Engineering Inc.

    Industrial Drive Unit Overview The robust drive rotates the sludge scraping system at a slow constant speed through a reduction stack and slewing bearing (with integral gear) connected to the mechanism. A WesTech traction drive thickener can be used as an alternative to the conventional center drive thickener. Typically

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  • WZN Series Suspended Center Drive Sludge Thickener In

    WOMA is specialized in the WZN series suspended center drive sludge thickener in thickening tank for sludge thickening and dewatering system. Equipped with advanced technology we are one of the professional manufacturers and suppliers in China. Come and enjoy our perfect service and fast shipping.

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  • Circular Clarifiers Thickeners Monroe Environmental

    Circular Clarifiers and Thickeners. New rebuild retrofit designs for nearly all clarifier and thickener applications Circular Clarifiers normally utilize a center feed inlet well or a peripheral inlet. The center feed well design can be equipped with a chemical addition system with mixing and flocculation. With the center feed well the

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  • Municipal Drive UnitsWesTech Engineering Inc.

    Municipal Drive Unit Overview 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.

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  • Center Driving Thickener Gold Ore Thickener Manufacturer

    Yantai Rhyther Mining Machinery Co. Ltd. is a professional manufacturer of center drive thickener in China. NZ(S)(also named TNZ)thickener is a center-drive thickener which is a traditional thickening equipment with earlier application. The thickeners with a diameter less than 12m is of manual handle type and thickeners with a diameter over 12m adopt electric handle devices.

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  • THICKENER DRIVE PROMOTION CGYouTube

    Oct 11 2016 · THICKENER DRIVE PROMOTION CG This drive unit for sludge collector clarifier and thickener is not only critical hardware for water treatment systems but industrial processes as well.

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  • Sludge Thickening Tank Sludge Thickening Tank Suppliers

    Alibaba offers 110 sludge thickening tank products. About 57 of these are mining thickener 24 are water treatment. A wide variety of sludge thickening tank options are available to you such as dc motor stepper motor and ac motor.

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  • WZN Series Suspended Center Drive Sludge Thickener In

    WOMA is specialized in the WZN series suspended center drive sludge thickener in thickening tank for sludge thickening and dewatering system. Equipped with advanced technology we are one of the professional manufacturers and suppliers in China. Come and enjoy our perfect service and fast shipping.

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  • Gravity Sludge Thickener Center Column Mounted

    Gravity Sludge Thickener Center Column Mounted. The drive is mounted on a stationary center pier. The rotating portion of the drive turns a structural torque cage which in turn rotates the sludge removal mechanism. The drive also supports the walkway and center platform.

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  • US3679063AMechanism for operating thickener rake arms

    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 cable means respectively connecting the outer

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  • How to Operate a ThickenerMineral Processing Metallurgy

    This brings us to the most important indicator of thickener operation the overload alarm. There is a spring arrangement attached to the drive mechanism up on top in such a way that when the arms begin plowing into sludge more than they were meant to the spring pulls over a pointer on a scale put up where you can see it.

    Get Price
  • Gravity Sludge Thickener Center Column Mounted

    Thickeners are used in water and wastewater applications to take solids from other liquid solids separation processes and thicken the solids prior to further dewatering and/or digestion. The drive is mounted on a stationary center pier. The rotating portion of the drive turns a structural torque cage which in turn rotates the sludge removal

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  • Picket Fence Thickener (Gravity Thickener) Hydria Water

    The picket fence stirs the sludge during settlement and increases the sludge density. The motored gear is assembled on a hot dip galvanized baseplate with mechanical torque limiter the drive unit is located on a stationary bridge or concrete slab. The center shaft is directly coupled and driven by the drive

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  • Clarifiers Amwell

    This drive system conforms to ANSI/AGMA Standard 2001-C95. Amwell also provides unsurpassed drive system quality in its worm gear drives that conform to ANSI/AGMA Standard 6034-B92. Amwell s clarifiers are available in the following bridge or pier supported designs Bottom and side feed clarifiers Rapid sludge removal clarifiers

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  • Thickener Thickener direct from Nuclear Industry Yantai

    GNZ type mining equipment hydraulic center drive thickener for sludge treatment. 15 000.00 420 000.00 / Set. 1 Set (Min. Order) High-efficiency sedimentation tank sludge thickener for sludge treatment. 15 000.00 420 000.00 / Set. 1 Set (Min. Order) Automatic drive dewatering industrial concentrate thickener.

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  • Clarifiers Amwell

    This drive system conforms to ANSI/AGMA Standard 2001-C95. Amwell also provides unsurpassed drive system quality in its worm gear drives that conform to ANSI/AGMA Standard 6034-B92. Amwell s clarifiers are available in the following bridge or pier supported designs Bottom and side feed clarifiers Rapid sludge removal clarifiers

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  • Clarifiers Thickeners

    Sludge Influent w/Squeegees Skimmer A-Frame Tie Bars Scum Drive Unit Effluent Central Drive Unit 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)

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  • 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.

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  • China Center Drive Thickener Manufacturers Factory

    Center Drive Thickener. The centrally driven mud scraper is suitable for sludge scraping and removal in radial (circular) sedimentation tank with a diameter of less than 20m in water supply and drainage works or sewage treatment plants.

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  • Rota-Rake® Solids ThickenerPretreat Graver Water Systems

    Lime softener sludge Coagulation sludge Types of Thickeners Type . Bridge-supported design with center drive assembly with solid steel shaft to rotate the scraper arms. Feed SystemWater enters pipe to inlet well. The stream leaving the inlet pipe is split so that the two flows lose velocity by neutralizing each other for gentle introduction into the unit. Collection Method

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  • Sludge Thickeners Hoffland Environmental Inc (936

    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 I-beams

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  • Center Drive Thickener Machine For Beneficiation Plant

    Center Drive Thickener Machine For Beneficiation Plant. 2013-7-3the technology adopted by ucil in mining milling and containment of waste in tailings experience extensive research out-put technical know-how and enormous expertise column grouted type roof bolts which is an innovative way of supporting the onveyor hi-rate thickener horizontal belt filter and spray drier.

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  • China Bridge Type Center Drive Sludge Thickener Scraper in

    China Bridge Type Center Drive Sludge Thickener Scraper in Water Treatment Find details about China Sludge Settler Sludge Scraper from Bridge Type Center Drive Sludge Thickener Scraper in Water TreatmentYangzhou Maoyuan Environmental Protection Technology Co. Ltd.

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  • Conventional Thickenerssolidliquid-separation

    The drive head together with the raking arms are the heart of the mechanism since the entire operation of the thickener depends on their ability to convey continuously the dense underflows from the periphery of the tank to the center. Hence they are always of a robust design to meet the most difficult duties such as metallurgical potash or

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  • Rota-Rake® Solids ThickenerPretreat Graver Water Systems

    Lime softener sludge Coagulation sludge Types of Thickeners Type . Bridge-supported design with center drive assembly with solid steel shaft to rotate the scraper arms. Feed SystemWater enters pipe to inlet well. The stream leaving the inlet pipe is split so that the two flows lose velocity by neutralizing each other for gentle

    Get Price
  • Center Drive Thickener Machine For Beneficiation Plant

    Center Drive Thickener Machine For Beneficiation Plant. 2013-7-3the technology adopted by ucil in mining milling and containment of waste in tailings experience extensive research out-put technical know-how and enormous expertise column grouted type roof bolts which is an innovative way of supporting the onveyor hi-rate thickener horizontal belt filter and spray drier.

    Get Price

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