Welcome to our Mining equipment manufacturing base, Contact Us


After cake discharge, belt cleaning or washing occurs in an enclosed wash box to remove solids residue. Belt Tensioning, Belt Alignment, and Belt Steering are separate assemblies designed to ensure reliable tracking of the filter fabric belt at belt speeds up to 70 feet per minute.


Cake Wash – To maintain process performance, the filter cloth and transport belt passes under spray bars for cleaning by high pressure water sprays. These spray bars can also be configured to saturate the cake prior to final dewatering in order to ensure full recovery of any soluble metals in the filtrate to be recovered through precipitation ...


The filter cake forms on top of the belt and can undergo further treatment by washing (co-current or counter-current), steaming, extraction or vacuum drying. The wash filtrates can be recovered individually from each process step and further processed without any cross-contamination. The filter cake is discharged at the discharge roller.


Vacuum belt filter machine is a high efficient solid-liquid separation device absorbed advanced technology at home and abroad, it is able to auto-filter, wash cake, discharge sludge, regenerate cloth and collect mother liquor and washing liquor in section.


Get More Information

F.E.S. - Pressure Belt Filter

Pressure belt type filters with operational areas of between 3 – 6 m² are normally used in centralised coolant systems with a high circulating volume. During the process the range of separation assisted by the developing filter cake is between 10 – 100 µm. Also instrumental in the primary filtration is the nominal fineness of the filter ...


23432 items found for filter cake. Comparing filter cake prices, you can buy quality filter cake at factory price / low price in China.


Filter Pure Drum Filters are available with drums up to 13.5 ft in diameter and 36 ft in length and are built to customer specifications. Scraper Discharge is the most common drum filter discharge. After dewatering, the cake is removed from the Filter Cloth by a scraper blade just prior to …


Belt Vacuum Press Filter lessened the water content in the filter cake from 5% to 8% and is fit for dehydration of compressible and sticking material. Belt Vacuum Press Filter is best suited for all circumstances of common belt type pressure filter (DY Type), enhancing the productivity up to 30 to 50%. Easy installation.


Alibaba.com offers 1,639 belt filter press dy products. A wide variety of belt filter press dy options are available to you, such as use, feature, and style.


Positive cake discharge on a belt filter (Outotec Filters). The change in direction as the cloth passes over the roller causes most of the cake to fall, with a scraper providing a back-up. Figure 9: Counter-current washing on a belt filter. Water use can be minimised and wash results optimised using counter-current washing.


Alibaba.com offers 1,639 belt filter press dy products. A wide variety of belt filter press dy options are available to you, such as use, feature, and style.


42 Sqft Eimco Horizontal Belt Filter #201451. 48 Sq. Ft., (4 Sq. meter) 48" wide x 12' center to center, Eimco Extractor, 304SS horizontal belt filter system. Model 412, 42 sq. ft. filter area. Designed for cake wash. Rubber belt, manual belt tension, 304SS l...


horizontal belt filters for secondary dewatering. Sale of byproduct gypsum filter cake allows the utility to recoup some of the expense of installing the FGD system. Gypsum Filter Cake for Wallboard For the production of wallboard, the calcium sulfate concentration …


CAKE WASHING APPLICATIONS High extraction efficiencies greater than 99.8 % can be achieved when a flooded level of solution is maintained in the wash zone, allowing plug flow displacement. Efficient separation of wash zones from the filter table, sprades in the vacuum box and a patented slope on the filter.


BoVac Drum filters are thus often used if the filter cake needs to be washed to obtain clean solids. The hydraulically optimized filter design ensures the formation of homogeneous filter cakes through which the wash fluid passes evenly. This is an important precondition for intensive replacement wash of the cake.


The obvious choices for cake-producing filters that are also capable of washing the cake are well documented in the literature. These include rotary pan filters, "box" filters, filter presses, belt filters, centrifuges, rotary drum filters and nutsche filters. Whether the application is, in


After filter cake transfers from slurry liquid level, spray device can be used to wash filter cake, and filter cake continues to be dehydrated under the effect of vacuum. After reaching appropriate moisture rate, scraper performs unloading for filter cake at unloading end, and afterwards filter plate is re-soaked in slurry, starting the next ...


Get More Information

Belt filter - Wikipedia

The belt filter (sometimes called a belt press filter, or belt filter press) is an industrial machine, used for solid/liquid separation processes, particularly the dewatering of sludges in the chemical industry, mining and water treatment.Belt filter presses are also used in the production of apple juice, cider and winemaking. The process of filtration is primarily obtained by passing a pair ...


Flexibility of operation In the MTS Belt Filter system, the cake thickness, wash rate, vacuum and cycle time can be varied to achieve optimum filtration conditions. This results in lower investment costs. Low operating and maintenance costs MTS Belt Filters use specially designed vacuum seals to reduce friction. This coupled with an open and ...


The horizontal vacuum belt filter can attain wash efficiencies of more than 99.8% as plug flow displacement and multi-stage counter-current washing is utilized over the filtration area. Materials of construction. We offer a complete range of solutions for corrosive, abrasive and hot filtering applications; from the highest quality stainless ...


Across the filter, the thickness of the cake may taper in one direction causing uneven cake washing. The alignment across the filter is particularly important for thin cakes since a 0.5% slope on a 2 meter wide belt and a 20 mm cake reduces cake thickness on one side from 20 to 10 mm.