Ceramic Filter Plate - Ceramic Foam Filter Silicon Carbide
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Silicon Carbide Ceramic Foam Filter
Silicon Carbide Ceramic Foam filter is justdeveloped as a new type molten metal filter to decrease casting flaw in recentyears. With its characteristics of light-weight, high mechanical strength,large specific surface areas, high porosity, excellent thermal shock resistance,erode resistance, high-performance, siliconcarbide ceramic foam filter is designedfor filtering impurities from molten Iron & Alloy, nodular cast ironcastings, grey iron castings and malleable castings, etc.
CNBM silicon carbide ceramic foamfilter ischaracterized by high porosity and mechanochemical stability and excellentresistance to thermal shock and corrosion from moltenmetal. It can effectively remove inclusions, reducetrapped gas and provide laminar flow when iron molten metalfiltrated, ceramic foam filter is machined to tight dimensionaltolerance during production, this combination of physical properties andprecise tolerance make them first choice for iron molten metal filtration.
TechnicalData of Silicon carbide ceramicfoam filter
BoreDensity(PPi) 10-40
Porosity(%) 80-90
Highestworking temperature (°C) 1500
BendingStrength (Mpa) 0.8
CompressionStrength(Mpa) 0.9
Thermal ShockResistance (times/1100°C) 6
DirectionsFor Use silicon carbide ceramic foamfilter
a) Dimensions Available:
Square shape:30-600mm
Round shape:φ40-φ300mm
Thicknessesfrom 10-50mm.
PPI:10P,15P,20P,25P,30P,40P
Ductile ironcastings use 10PPI, grey iron castings and tenacity iron casting use10PPPI,15PPI or 20PPI.
b)Filterable Melt Metal Weight Of Grey And Ductile Iron (10PPI):
Dimension | Ductile Iron (≤ kg) | Grey Iron (≤ kg) | metal volume of pouring (kg/sec.) | |
Ductile Iron | Grey Iron | |||
40×40×22 | 30 | 65 | 3 | 4 |
50×50×22 | 55 | 100 | 4 | 6 |
75×50×22 | 75 | 150 | 6 | 9 |
75×75×22 | 100 | 220 | 9 | 14 |
100×50×22 | 100 | 200 | 8 | 12 |
100×100×22 | 210 | 420 | 16 | 25 |
150×150×22 | 450 | 900 | 36 | 50 |
Weclome your enquiry about silicon carbide ceramic foam filter at any time. We are willing to supplyyou superior filters in most competitive price with professional service.
- Q: The ultrasonic wave of ceramic filter is not good. What's going on?
- The earliest filtration was mostly gravity filtration, which was followed by pressure filtration to increase the rate of filtration, followed by vacuum filtration. The drum vacuum filter invented in the early twentieth Century realized the continuous operation of the filter. Since then, various types of continuous filters have appeared. Intermittent operating filters (such as plate and frame press filters) are developed for automatic operation, and the filtration area is becoming larger and larger. In order to obtain the filter residue with low moisture content, the mechanical press filter has been developed.
- Q: Performance advantages of ceramic filter
- A ceramic filter for fine coal mud recovery, there is a base, the lower part of the frame is provided with a fine slime liquid trough, the fine slime liquid material groove is provided with a liquid level controller, the slime liquid material at both ends of the groove is provided with a negative pressure water tank, the water tank is provided with a negative pressure suction connection assembly fixing the other side is provided with a vacuum pump pipeline, the pipeline is communicated with a vacuum pump and vacuum pump;
- Q: Influence factors of ceramic filter
- On the other hand, as the spindle speed slows down, the thickness of the slurry is thickened, and the moisture of the concentrate is also affected. For viscous material, ceramic filter with ceramic plate to work as filter media, when the cake is formed gradually into the porous filter medium filter cake itself, and the cake is not easy to form a viscous material, forming a dry cake appearance does not slow, the spindle speed is easy to reduce the water content of concentrate. Similarly, the spindle speed is accelerated, the cake formation time in the vacuum zone is shortened, and the slurry thickness is reduced, and the material can be improved for the easy molding material. But the spindle speed is too fast to be cleaned after each cycle of the ceramic plate. As for the viscous material, the cake is difficult to form after the spindle speed increases, and it will affect the capacity. Therefore, the use of ceramic filter should focus on the inherent nature of the concentrate to explore the best spindle speed. Generally, the higher the temperature, the smaller the viscosity of the liquid, the more conducive to improve the filtration rate, reduce the cake or sediment water, while reducing the viscosity of the slurry, can improve the processing capacity.
- Q: Can the plate filter press pass through the filter plate?
- Specific, it is necessary to choose the filter characteristics according to different materials. Plate and frame filter press: plate and frame filter press is an industrial realization of solid, liquid separation, plate and frame filter press is suspension, liquid-solid, liquid two phase, applied to chemical, ceramics, oil
- Q: The working principle of ceramic filter
- Based on the work principle of ceramic filter function of the capillary, by using porous ceramic as filter media, a large number of small capillary action with solid-liquid separation equipment design principle using microporous ceramic disc filter in negative pressure, working conditions, characteristics of the microporous ceramic filter plate with its unique water impermeable, extraction of ceramic filter plate and external vacuum cavity the differential pressure tank suspension material under the action of negative pressure adsorption in the ceramic filter plate, solid material can not through the microporous ceramic filter plate is retained on the surface of the ceramic plate, and the liquid due to the hydrophilic effect of vacuum pressure difference and the ceramic filter plate is passed into the gas-liquid distribution device (vacuum barrel) efflux or recycling so as to achieve the purpose of solid-liquid separation.
- Q: Ceramic filter fineness thin mud suction is not what to do more
- With ceramic filter to treat pulp dehydration, the particle size is too large, the particles are easy to precipitate, the particle size is too small, too much mud, then the water content of the filter cake will increase, and the life of the ceramic filter plate will be reduced.
- Q: The use of water glass as beneficiation agent, copper concentrate in the ceramic filter can not filter, how to do?
- As everyone knows, ceramic filter medium is a ceramic filter plate, microporous ceramic filter plate with a lot of distribution from the outside to the inside capillary effect, its mechanism is based on the capillary effect of microporous ceramic filter, filtration, the filtrate (generally refers to water) through these pores under the action of the vacuum suction pump, filter cake is trapped on the surface of the ceramic filter plate.
- Q: The vacuum degree of the ceramic filter is normal and the cake water is large
- The concentration, particle size and mud content of the raw materials are not suitable for or due to changes, which are no longer suitable for dehydration using ceramic filters
- Q: Ceramic filter capacity.
- You ask too general, to say processing capacity (ie capacity), at least to provide material conditions, such as: material name, concentration, particle size distribution. In addition, the basic conditions of equipment operation should be taken into account.
- Q: Can the ceramic plate filter the hot air?
- Ceramic filter is a new and efficient dehydration equipment. If users find the ceramic filter board surface suction effect is poor, or even do not suck slurry, we should promptly investigate the causes, so as not to affect production efficiency. I hope the following analysis will help you. First, the reasons for the ceramic filter.
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Ceramic Filter Plate - Ceramic Foam Filter Silicon Carbide
- Ref Price:
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- Min Order Qty:
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