A thickener is an equipment structure used for the continuous gravity settling (sedimentation) of solids in suspensions. Suspension is fed into one or more basins or chambers and, whilst it is passing through, the solids …
WhatsApp: +86 18221755073The thickener utilizes control based on consistent solids inventory to achieve and maintain the required underflow density. Applications. ... With the SmartRake system, individual hydraulic cylinders are monitored and actively adjusted to …
WhatsApp: +86 18221755073in better thickener operability & improved response to process changes. It also enables improved overflow clarity with higher underflow density. Improve thickening performance by controlling …
WhatsApp: +86 18221755073As the rakes are turned by the drive shaft they cause the concentrate that has settled onto the bottom of the thickener to be pulled into the discharge chamber at the centre of the thickener. This is called the CONE. It is …
WhatsApp: +86 18221755073mechanical or hydraulic. Rake Lifting Mechanism These should be provided when abnormal thickener operation is probable. Abnormal thickener operation or excessive torque may result …
WhatsApp: +86 18221755073Hydraulic multi-point drive, infinite speed regulation, high mechanical strength, with overload protection function. 3. The hydraulic rake lifting device is used for reliable operation. Working …
WhatsApp: +86 18221755073• Understand the fundamental mechanisms of how settling-thickening tanks function. • Have an overiew of potential advantages and disadvantages of operating a settling-thickening ... if the …
WhatsApp: +86 18221755073Thickeners are used in continuous process applications where liquid-solid separation by sedimentation is involved. Concentration or raising the density of a mixture of solids and …
WhatsApp: +86 18221755073The High rate thickener are equipped with a Sedicontrol system that monitors continuously the flocculation and adapt the polyelectrolyte dosing according to the right settling speed. In this way the thickener plant is able to guarantee …
WhatsApp: +86 18221755073developed for clarifier and thickener design. The specific physical conditions investigated were test cylinder diameter, initial slurry depth, and the incor poration of gentle mixing. THEORY OF …
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WhatsApp: +86 18221755073The 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 system then steps the rake down, …
WhatsApp: +86 18221755073(2) The hydraulic cylinder is used as safety device, which also has the function of discharge port adjustment. The high-pressure oil provided by hydraulic station enters the high …
WhatsApp: +86 18221755073The two key operating parameters for gravity thickening are the sludge hydraulic loading rate (HLR) per unit belt width and the belt speed. The hydraulic loading rate is normally …
WhatsApp: +86 18221755073The primary purpose of thickening is to increase the solids concentration of the feed stream. Gravity settling is aided by addition of chemicals called flocculants.
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WhatsApp: +86 18221755073A thickener is generally used in slurry applications and in waste water management where large scale separation of unwanted fine-grained solids and liquids is required. The thickener from Propel Industries produces high …
WhatsApp: +86 18221755073Calculating Thickener Area: Thickener area required is then calculated by applying above determined data in the following formula: A = 1.333 (F – D)/R. A = Thickener area in square feet per ton of dry solids thickened in …
WhatsApp: +86 18221755073The common thickener underpins the performance of most hydrometallurgical facilities. Thickeners are simple, reliable, effective and efficient-under the right conditions.
WhatsApp: +86 18221755073The MIP drive consists of a multi-stage planetary gearbox, hydraulic power pack as well as an optional lifting device. Electric drives are available for smaller thickener units. The lifting device …
WhatsApp: +86 18221755073The HI-RATE THICKENER is a MechProTech OEM product manufactured in-house. It has a structurally grated walkway across the top. ... the walkway at the top of the tank is the drive assembly consisting of a gearbox driven by an …
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WhatsApp: +86 18221755073A settling tank may, therefore, function both as a clarifier and thickener. The desired thickening may not be achieved economically when both the functions are aimed at. For the efficient and …
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WhatsApp: +86 18221755073Regardless of whether a Thickener is used for material processing or waste handling, its main function is to separate solids from liquids in a slurry. It achieves this through rapid settling of the solids aided by chemicals that allow …
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WhatsApp: +86 18221755073The desired thickening may not be achieved economically when both the functions are aimed at. For the efficient and economic sludge handling and disposal, the thickening of the sludge may be desired to such an extent …
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WhatsApp: +86 18221755073To determine the correct Thickener for an application, the following laboratory tests should be undertaken: Feed characterization Settling flux to establish the optimum solids for maximum rate Static cylinder testing at optimum solids to …
WhatsApp: +86 18221755073Calculating Thickener Area: Thickener area required is then calculated by applying above determined data in the following formula: A = 1.333 (F – D)/R. A = Thickener area in …
WhatsApp: +86 18221755073Interactions: The compatibility of grease with pneumatic cylinder materials depends on the base oil and thickener. For instance, lithium-based greases are generally compatible with a wide range of materials, but greases …
WhatsApp: +86 18221755073Description. The High-Rate thickeners became popular in the mid 1980's and are relatively newcomers to the sedimentation line of equipment. As already discussed previously Thickeners are a major component in a plant layout and …
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WhatsApp: +86 18221755073The thickener is a solid-liquid separation equipment based on gravity sedimentation. After the slurry is mixed with the flocculant, it enters the thickener through the central cylinder. The guide …
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