Symptoms of inadequate vacuum on a disc filter ate low unit capacity, only partial cake formation on the disc sectors, high solids in the clear filtrate, vat thickening, and high. ... The sheer weight of the cake will cause it to drop into the discharge chute and …
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EIMCO-K.C.P. drum filters are ideally suited for filtering solids when cake washing is necessary when a uniform deposit of cake on the media is desired, or when the cake is difficult to discharge. The five basic discharge types are: SCRAPER …
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Continuous Vacuum Disc Filter in lab or pilot scale is suitable for the small scale of filtration job for iron concentrate and tailings, non-ferrous metal concentrate and tailings, but also suitable for coal washing plants, non-metallic mines, chemical and environmental protection and other fields. It will simulate the industrial working condition, and supply the parameters for selecting the ...
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This unit requires very low external power and operates under a self-generated vacuum created by a gravity drop-leg and filtrate flow. ... Direct discharge design allows for thicker pulp mats to enter the stock chute unimpeded and without damaging build-up ... Direct Discharge Disk Filter Size: 2.79 Format: PDF Preview . Request Information ...
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Disc vacuum filter is a solid-liquid separation equipment, which uses vacuum as filtering power to separate solid and liquid in slurry, and is suitable for dehydration of non-ferrous metal concentrates, fine-grained materials, etc. The machine adopts advanced technologies such as filter disc guide frame guidance, variable speed stirring, back-blowing unloading, automatic …
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Vacuum Disk Filters are wide used in Minerals & Metal Industry. ... on the surface of each sector is discharged near the scrapper with air blow or snap blow action ensuring maximum cake discharge of cake to the discharge chute. Each sector is provided with suitable PP grid and filter cloth based on the test work or mesh size slurry to be filtered.
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Disc diameter [m] Discs per unit Filter area per disc [m²] Filter area per fi lter [m²] 3 5 12 60 3 6 12 72 3 8 12 96 3 10 12 120 3.7 8 17.6 141 3.7 10 17.6 176 3.7 12 17.6 212 3.7 14 17.6 247 5.6 1 42 42 5.6 2 42 84 5.6 3 42 126 5.6 4 42 168 5.6 6 42 252 STARDISC STARDISC XL Available STARDISC fi lter sizes Special sizes available on request.
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As the disc filter rotates, the moisture is removed from the cake, which is discharged from the cloth at the end of this zone by means of compressed air (blow-back).
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The disc vacuum filter consists of discs of individual fan segments. Each fan-shaped sheet is an independent filter unit, and a filter cloth is made of filter cloth to cover the fan-shaped sheet to form a filter chamber. The filter disc is driven by a motor through a speed reducer and an open gear transmission. The filter disc rotates clockwise.
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distribution across the width of the filter cloth. The filter cloth is supported by a grooved-rubber drainage belt. When the slurry reaches the vacuum zone, the free liquid is removed and the solids form a cake. The liquid--also called filtrate--is pulled through the …
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Our Disc Vacuum Filters (DVF) are ideally suited for fast filtering, and rapidly settling abrasive slurries: High Slurry Densities > 1.9; P80 Particle Size ranges greater than 75µm; Cake Thickness ranges from 15mm to 100mm; Cake …
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Mainly the Disc Filter Types are based on 12,15,18, 20 and 30 degree sectors. x No. of Discs . 1 Disc Filter to 6 Disc Filter are available with one side Discharge Valve. 7 Disc Filter to 12 Disc Filter are available with both Side Discharge …
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This paper describes the upgrade of the vacuum disc filters in the hydrate filtration area with particular attention to the design modifications and the associated improvements in performance. ... The filter trough overflow level and discharge chute were raised to allow an increase in the slurry operating level. By operating the filter at a ...
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A vacuum box below the belt that is mounted along the filter and collects the filtrate through a manifold to the receivers. The box at its topside has two lips covered with low friction synthetic strip liners that seal through intermediate wear belts between the bottom side of the belt and the surface of the strips.
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To discharge, most disc vacuum filters use a low pressure burst of air to inflate the sector's cloth bag and make contact with scraper blades on either side of each disc. Disc Vacuum Filters are ideal if the slurry has a high liquid content …
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Disc Filters. AGIDISC FILTERS. EIMCO-K.C.P. Agidisc Filter is a vertical leaf rotary vacuum filter particularly adapted to filtration of rapid settling solids. It is widely used in dewatering metallurgical slurries of all types, including coal. ... washing of the filter cake is very limited. Guided scraper provides for discharge of thin cakes ...
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The sheer weight of the cake will cause it to drop into the discharge chute and then into the discharge conveyor or stock chest. Periodic cleaning. ... * If the disc filter vacuum is excessively high, installation of a vacuum breaker or air bleed to the droplegs or valve box may be necessary. Proper filter vacuum should be 5-to 8-in. mercury on ...
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As soon as the ports of the barrel pass the bridge and simultaneously a low-pressure air blow falls on the cakes that eventually forces it to fall off from the discharge chute. Maintenance Of the Disc Filter. Maintenance is extremely important when it comes to disc filters. It is because these filters are prone to high wear.
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Disk Vacuum Filter / Vacuum Drum Filter for Ore Mining US$9,000.00. 1-9 Pieces
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Direct Discharge ™ Disk Filter Side view of disk filter A single row of showers efficiently lift the pulp mats off the disks and into the stock delivery chute 2 Fiber pulp mats created at the desired thickness Application The Direct Discharge Disk Filter (DDDF) is a save-all, pulp thickening system for any pulp application. This
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Very fine, sticky or wet powders can prove difficult to transfer but we have the right material for every powder to minimise air borne dust and blocked secondary filters. We can manufacture a high quality connector/chute from FDA approved materials that offer several advantages.
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At the end of each rotation the Pan Cake is contiously Discharged throug a High Speed Cake Discharge Scroll Arrangment to the Discharge chute. Due to its Horizontal Pan Surface Vacuum & Gravity both facilitate high drainage, lower cake moisture, …
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Discharge chute This is fabricated in Stainless Steel and completely encloses the discharge area which ensures safety from aerosolling. Hinged inspection hatches with wire mesh internal guards are provided so that a visual inspection of the cleaning brush and discharge chute areas can be made without removing the complete chute assembly.
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Disc Vacuum Filters; Rotary Drum Vacuum Filters; Services. Vacuum Filter Installation; Vacuum Preventative Maintenance Services; ... When the drip trays are in the open position, they act as a chute for filter cake discharge. When the drip trays are in the closed position, this keeps the filter cake that is below the press as dry as possible. ...
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Vacuum Filter Ceramic Filter. ... automatic lubricating system, valve, and discharge chute. While its operation and construction principles bear similarities to a conventional disc filter, the key difference lies in the use of a finely porous …
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The vacuum disc filter is a solid-liquid separation device that uses vacuum as the filtering power to separate the slurry into solids and liquids. The machine adopts advanced technologies such as filter disc guide frame guidance, variable …
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Our disc vacuum filter adopts a polyurethane or industrial polypropylene filter plate, which is lightweight and corrosion-resistant. It is an excellent filter equipment for tailings filtration and dehydration in non-ferrous metal and non-metal beneficiation. Aiming at the characteristics of the high density of metal minerals, fast settling, and strong impact of filtrate-containing solid ...
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product family of vacuum disc filters. It offers well- established technologies that have been applied successfully for the filtration of various products and might just provide the solution you have been looking for. For more than 60 years, ANDRITZ Separation has provided efficient vacuum disc filter solutions to a wide range of key industries -
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Operator Controlled Discharge Chute The discharge chute cover over the grass clippings outlet can be opened and closed ... canister style air filters. Z723/Z724/Z725 models (Powered by KOHLER Command PRO engines) 22.5HP***/23.5HP*** ... Dry disc RCK48P-723Z RCK54P-724Z RCK60P-725Z RCK48P-723Z RCK54P-724Z RCK60P-725Z RCK48P-751Z …
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Precoat Discharge is best applied to processes which have relatively low concentrations of solids or produce filter cakes which effectively blind the filter media. Roll Discharge is especially good for thin, sticky cakes which have the unique property of sticking to themselves. The filter cake on the drum is pressed against a discharge roll ...
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Benefits of the RDVF The rotary drum vacuum filter (RDVF) is a versatile liquid/solid separation device. It can continuously separate solids from liquids, making it useful in both process applications (where solids or liquids are the product) and wastewater treatment (for dewatering sludges or clarifying wastewater). Easy Testing A simple Buchner funnel test can determine if …
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BoVac Disc filters are modern high-performance vacuum disc filters which set new standards with their reliability and cost-effectiveness. ... optimized hydraulics ensure fast filtrate drainage and efficient compressed air blow-back for cake …
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NDOFAB Disc Filters are uniquely designed custom built as per the application keeping in mind the Abrasion & wear resistance required for Coarse & abrasive slurries. INDOFAB Disc Filter are modular in Construction and each of the …
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A vacuum disc filtering system is disclosed wherein each of the discs possesses a separate control for its vacuum, feed, drain and blow discharge. The filter discs are of one piece construction and divided into segments by means of grooved radial arms. The radial arms are adapted to receive a caulking media for holding a filter cloth on each of the segments.
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On conventional disk filters, pulp collected on the disk has to unnecessarily pass around the stock delivery chute, risking damage to the disk and other sections of the filter from unwanted build up. On the Direct Discharge Disk Filter, the thickened pulp efficiently exits the vat on the opposite …
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Nice Performance Disk Filters Rotary Vacuum Drum Filter for Tertiary Filtration Made in China US$9,000.00. 1-9 Pieces. US$8,500.00. 10-19 Pieces. US$8,200.00. 20+ Pieces. Product Details. Customization: Available: After-sales Service: Voice or Video Services: Warranty: a Year:
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The Direct Discharge Filter (DDDF) is a save-all, pulp thickening system for any pulp application. This unit requires very low external power and operates under a self-generated vacuum …
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for each disc, which must be individu- ally positioned and adjusted periodi- cally. The disc filter is normally preferred for several reasons. The disc saveall can separate the cloudy and clear f3- trates more efficiently because of the much smaller storage volume inside the filter; that is, the disc filter has less internal volume from the ...
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