By utilizing the production technology of our patent, the filtering plate consisting of two pieces of cavity-structures which is produced mainly by using corundum-based material. The process include raw-material classification, cleaning & selecting, mixing, high-accuracy molding through die stamping, stage-wise high-temperature roasting, repetitious painting of function layer, cleaning & choosing, finalizing gluing, performance testing, packing and placing in storehouse.
Repetitious roasting and layer-after-layer painting are adopted. Thus, the arrangement of pores (interior is big, exterior is small) is clear; The resistance at restoring of filtering plate's function is small; The cleaning of filtering plate is easy; The surface layer is of high strength and wear-resistant. The two pieces of cavity-structures are glued together using epoxy glue imported. The gluing is of high strength and is corrosion-resistant & wear-resistant.
Features and Applications
The ceramic filtering plates produced by our plant have been proved as successful in many beneficiation plants treating ores of copper, lead, zinc, iron, silver, sulfur, gold etc. The filtering plates are of high strength, easy to be cleaned for restoring of plate function. The maximum pressure for reverse cleaning reaches 0.3MPa that increases the performance of reverse cleaning & combined cleaning and raises remarkably the operation indexes of the filter. The service life of the filter exceeds 2 years that saves the investment & operation cost of customer.
The ceramic filtering plates produced by our plant have been proved as successful in many beneficiation plants treating ores of copper, lead, zinc, iron, silver, sulfur, gold etc. The filtering plates are of high strength, easy to be cleaned for restoring of function. The maximum pressure for reverse cleaning reaches 0.3mpa, the level that increases the performance of back cleaning & combined cleaning and raises remarkably the operation indexes of the filter. The service life of the filter exceeds 1 year that saves the investment & operational cost of customer. Features: 1. High strength, abrasion and corrosion resistant and long service life 2. Size of micro pore is small (normally with diameter of 1.0um), strong capillary effect. Low power and energy consumption as filtrates drawn into micro pore automatically. 3. High filtration pressure drop (vacuum degree can reach-0.098mpa) and low moisture of filter cake. 4. Filtrate is clear and transparent with low suspended substances (21ppm), filtrates can be used as industrial circulation water. Tba
The key to the ceramic filter is the porous ceramic filtration plate. The unique constructure of ceramic plate creates uniform micropores which establish the Capillary action effect creating an almost absolute vacuum ( less than 0.096mpa) by which only liquid could flow through the plate and air cant pass through the plates. Characteritics 1. Framework has high concentration, film has high intensity, excellent resistance to wear, compression and corrosion. White alundum is electrically melted and moulded into grads with 500t hydraulic press and 1800 whole agglomeration, pressure resistance can reach 8bar. 2. High open porosity and productivity; high filtering precision, low vacuum consumption. Fine materials, whole compound, stick without glue, good water permeability, open porosity can reach 92adopt 1800mesh superfine white alundum film-spraying pre-coating technique which has good capillary function and low vacuum consumption. 3. Many methods for regeneration, service life is greatly prolonged. It can be cleaned with organic solvent under high temperature and high pressure with good regenerating effect and long service life. Carton packing
Alumina ceramic foam filters mainly used for filtration of aluminum and alloys in filter case .With the excellent corrosion resistance to molten aluminum and strict control of pore size& porosity, the filter can effectively remove micron impurity and provide stable laminar flow to realize higher-quality casting. The alumina ceramic foam filter manufactured by our company has been widely used in purifying system in the founding, low-pressure, semi-continuous, continuous casting of the liquid aluminum and aluminum alloy. Characteristics: 1, stable chemical composition; 2, excellent bend and compression resistance strength; 3, completely sintering and uniform pore size; 4, three dimensional network structure and small steady-state error; 5, high porosity and low filtration hindrance; 6, high impurities attraction power and perfect filtration effect;
Vacuum ceramic filter is a new type of solid-liquid separation machine which is featured in energy-saving, high efficiency, low production cost, high automation level, smooth operation, low power consumption, low moisture of filter cake, low suspended solid and appears in the 1980s. It¡¯s extensively used for solid-liquid separation in such industries as ore beneficiation, metallurgy, petro-chemicals, paper making, coal, environmental protection and so on. Working principle: under the effects of pressure difference, as the slurry penetrates filter media, particles are blocked at the surface of filter media and filter cake is formed while liquid goes through the media and drained away so as to separate solid from liquid. Vacuum ceramic disc filters are the solid-liquid separation equipment, used to dewater mineral concentrates and Tba
Vacuum Ceramic Filter is now proven the most energy-efficient and enviroment-friendly solid/liquid seperation device which produces an almost absolute vacuum resulting in very dry cake. It makes use of microporous ceramic plates through which no air will pass and only liquid could flow instead of filter cloth. The key to the ceramic filter is the porous ceramic filtration plate. The unique constructure of ceramic plate creates uniform micropores which establish the Capillary Action Effect creating an almost absolute vacuum ( less than 0.096Mpa) by which only liquid could flow through the plate and air canÆt pass through the plates. The ceramic filter has been widely used in the field of mining and metallurgy ( such as nonferrous metal mine and fine powder coal ), chemical processing, food, medicine and ceramics industry. The particle size of the slurry varies from 0.5¦m to 3mm, specially suitable for solid-liquid seperation of sand-character materials. The excellent de-watering function could also be gained for clay-character materials after adjusting the properties of slurry.
Tgs p/n cfa450/455w (lt450/455w) Dim.(mm) 11.0x8.0x7.0 Frequency 450khz/455khz Main features : 6db bandwidth: G¦2khz to G¦15khz Attenuation: 40 ~ 60db min Insertion loss: 6db max
Item name:ceramic filter Size:lt455dw series Type:dip Center frequency:455khz Dimension:11.0*7.0*8.0mm Packing:dip Dimension:11.0*7.0*8.0mm