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China
モデル番号:
ceramic filter
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連絡先担当者 Li
High-tech Zone, Yantai, Shandong
ceramic filter
The ceramic filter is a new generation of efficient energy -
saving solid-liquid separation machinery. It's basic principle is
similar to ordinary disc vacuum filter, the key difference is that
it adopts the porous ceramic plate to do the filter media (pore
size 0.**5um). Due to the role of capillary forces in the filtering
process, only the water can go through the filter plate, but the
air. And thus it has the excellent performance of
energy-efficient.
The ZD ceramic filter has characteristics of
unique design, compact structure, advanced indicators, and
excellent performance, which has significant economic benefits,
social benefits,and can be widely used in industries like
non-ferrous metal mining, coal, metallurgy, chemical , medicine,
sewage treatment and other industries.
1.the features of ZD ceramic machine:
1. The fully automatic ZD ceramic filter
is widely used in solid-liquid separation of minerals,
metallurgical and mineral processing industry.
2. Because of the role of the pores of the porous ceramic, it
results in almost absolute vacuum (vacuum work up 0.*6kgf/cm2), and
very dry cake.
3. The filtrate is clear like crystal , free of solid
particles,which can be reused or discharged.
4.Compared with the traditional filtering methods, it has
high energy efficiency, power-saving more than *0%.
5. Avoid the trouble of no cloth and replacement of the
filter cloth
6. Continuous automated operation, low maintenance costs,
solid recovery rate is greater than or equal to *9%.
7. No pollution, easy to operate.
8. Due to the combination of the excellent ceramic capillary
effect and reliable continuous and automatic operation, the
filters' cost is significantly lower than traditional vacuum
filtration and pressure filtration equipment.
9. The unique filter disc is composed by numbers of pieces of
ceramic filter plate, only the liquid through the filter plate
while vacuuming. Due to the tension in the pores aquifer is greater
than the pumping force of the vacuum pump, the microporous can
continue pumping the filtrate strongly. The microporous of ceramic
filter plate does not allow air to pass, a small vacuum pump can
maintain the vacuum requirements of the ceramic filter plate, which
has very low power consumption.
*0. Through the chemical water and ultrasonic cleaning, the
filter plate can be renewable automatically , returning to full
permeability.
2. The working principle of ZD ceramic machine
The structure of ZD ceramic filter includes: the rotor which is equipped with a number of ceramic filter plate disc, the distribution head resulting in auto-switching phenomenon of aspiration and the role of flushing ,stirrer and cake scraper preventing precipitation of solids, the cleaning system within the filter plate abdominal cavity outside wash and ultrasonic vibration and the PLC control system maintaining the tank of a certain slurry level in and running the program.
(1)the cake-forming region: When the ceramic filter is operating, the ceramic filter runs to the slurry surface in the tank, due to the vacuum effect, solid particles accumulation layer is formed on the filter plate surface. Through a ceramic filter plate, the liquid switches the distribution of the first to the vacuum barrel.
(2)cake drying zone: When the filter plates absorbing piled layer leaves the slurry surface to be cake,the cake will continue to dehydrate and dry under vacuum.
(3)the filter cake stripped discharge area: Through the spindle rotation ,the rotor brings dried cake to the discharge area, discharging under the action of the scraper device, and then directly entering to fine sand pool or transporting to the desired place through a belt .
(4) backwash areas: After discharging, ceramic plate enter
the backwash area, then use the filtrate of ceramic filter or
external water, distributing valve enters the ceramic cavity by the
pressure adjustment in backwash pipe. Cleaning the micropores of
the ceramic plate from inside to outside, and washing down the
remnants left on the ceramic plate surface to achieve the purpose
of cleaning ceramic filter.
(5)Joint cleaning: After a certain time of work, due to be
blocked, the filtering effect of the micropores of the ceramic
plate is decreased. To ensure smooth and high filtration efficiency
of the ceramic plate microporous,we should start joint cleaning by
the interaction of ultrasonic cleaning and chemical cleaning to
recover the original state of the ceramic plate. Through joint
cleaning, the micropores of the ceramic plate will be further clear
to ensure the high efficiency of the subsequent filtering.
3. The scope of application of ZD ceramic machine
The ZD ceramic machine is applied to the fine tailings
dehydrating of gold, silver, copper, iron, tin, aluminum, lead,
molybdenum, chromium, sulfur, phosphorus, coal, silica, quartz,
mica and rare earth, and dehydration of chemical industry, zinc
oxide, aluminum oxide, zinc sulfide electrolytic residue, leach
residue, slag and treatment of sewage ,sludge and waste acid.
国: | China |
モデル番号: | ceramic filter |
离岸价格: | Get Latest Price |
ロケーション: | - |
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