|Name:||Candle Filter||Material:||Carbon Steel Q235|
|Filter Area:||0.5-100 M2||Precision:||5-100 Micron|
|Inlet/Outlet:||DN25-DN200||Housing Surface:||Sand Blast/Polish|
|Pressure:||0.6 -0.8 Mpa||Work Temperture:||0-90 Degree|
Carbon Steel candle filter,
Steel candle filter for pharm,
stainless steel water filter candle
Manual High Filter Area Carbon Steel Candle Filter Housing With For Chemical/ Oil / Filtration
Candle filter is a fully closed filter system, the main components are material tank, gas storage tank, filter pump, candle filter, pipeline, valve, PLC electrical control and so on.
During filtration, a pump is used to send the material to be filtered into the filter. When the liquid passes through the filter cloth, the solid substances in the liquid will gradually accumulate on the surface of the filter cloth. When these solid substances reach a certain thickness, a filter cake is formed. Because the gap between the filter cake particles is very small, the escape of particulate impurities in the liquid is blocked, so that the filtrate becomes clear. Before the filter cake layer is formed, the discharged "clear liquid" returns to the raw material tank for circulation. Filter until the filter cake layer is formed (which can meet the filtration requirements), the filter provides a signal to the PLC to control the clear liquid not to circulate, and the clear liquid is sent to the next process through the filter valve for normal filtration.
After normal filtration for a period of time, when the filter cake layer on the porous candle core reaches a certain thickness, the rate of filtrate passing through the filter cake decreases, the filtration efficiency becomes poor, and the filter pressure rises (above 0.5MPc). At this time, the differential pressure switch (or pressure The sensor) provides a signal to the PLC to stop the filter pump, close the feed valve, open the positive blow valve, and then drain the residual liquid in the filter. When the liquid in the filter is lower than the filter element, open the drain valve and the residual liquid passes through the drain valve. At this time, the pressure in the filter drops rapidly. The PLC receives the low pressure signal, closes the forward blowing valve, and opens the back blowing valve (compressed air, nitrogen or saturated steam) for back blowing, so that the filter cake falls off, and after a certain period of back blowing ( 30 seconds), stop backflushing, open the slag discharge port of the filter for slag discharge, close the slag discharge port after the slag discharge is completed, complete a filtration cycle, return to the initial state before filtration, and prepare for the next round of filtration.
|Model||Cartridge QTY||Cartridge Size(mm)||Filtering Area(㎡)||Capacity(t/h)||Housing Volume(L)||Inlet(DN)||
Cake Discharging Outlet
|Housing Diameter(mm)||Total Height(mm)||Height of Housing(mm)||Height of Waste Discharging Oulet(mm)||Dimension(mm)|
• Fully closed filtration. No leakage. No any environmental pollution.
• The entire process can be fully automated.
• The filter cake can be washed and dried to obtain maximum economic benefit.
• The filter element is designed to be the duplex structure.
• It has a wide applications and better filtering effects.
• It is the gas blowback slagging. The slag can be discharged quickly and cleanly.
• It is suitable for a variety of sticky materials.
Contact Person: Yuwei