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Sanitary Grade Precision Filter
The sanitary-grade filter housing is entirely made of high-quality 304 or 316L stainless steel materials. Each filter undergoes strict material selection and meticulous manufacturing to ensure a completely seamless streamlined design, featuring a good surface finish and high corrosion resistance to meet quality standards that prevent bacterial contamination. The unique structure of the sanitary-grade filter sleeve ensures that there are no dead corners on the inner and outer surfaces of each sleeve, allowing for complete disassembly and cleaning, making operation convenient.
Dirty water enters from the filter inlet, first passing through the coarse filter screen to remove larger particles, then reaching the fine filter screen. During filtration, the fine filter screen gradually accumulates dirt and impurities from the water, forming a filter impurity layer. Because the impurity layer accumulates on the inside of the fine filter screen, a pressure difference forms on the inside and outside of the fine filter screen. When the pressure difference of the self-cleaning filter reaches the preset value, a switch signal is sent to the control box PLC system to start a cleaning cycle. Cleaning process: The cleaning mechanism of the fully automatic negative pressure suction filter is a stainless steel spiral up-and-down moving suction scanner. It is hollow in structure, with several suction nozzles vertically distributed at certain distances along its axis. The inside of the suction scanner communicates with the 3” drain valve. When the drain valve opens, the pressure difference between the internal water pressure of the filter and the external atmospheric pressure generates strong suction at each suction nozzle. At each suction nozzle, water flows rapidly from outside to inside in reverse, washing impurities attached to the inner wall of the filter screen into the suction nozzle, through the hollow shaft of the suction scanner, then discharged through the drain valve, completing the cleaning process which takes about 30-60 seconds. At this time, the pressure difference returns to normal, the cleaning process ends, and filtration resumes. During cleaning, the system continues to flow.
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Sanitary Grade Precision Filter
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Product Introduction:
The sanitary-grade filter housing is made entirely of high-quality 304 or 316L stainless steel. Each filter undergoes strict material selection and meticulous manufacturing to ensure a completely seamless streamlined design, featuring a good surface finish and high corrosion resistance to meet quality standards that prevent bacterial contamination. The unique structure of the sanitary-grade filter sleeve ensures that both the inner and outer surfaces of each sleeve have no dead corners and can be fully disassembled and cleaned, making operation convenient.
Maximum operating temperature: 120℃ Maximum operating pressure: 10KGF/cm²
Basic Information:
Inner surface: mirror polishing or electropolishing treatment.
Outer surface: matte finish, mirror polishing, or electropolishing treatment.
Sealing ring: food-grade silicone rubber sealing ring, quality guaranteed.
Locking method: clamp, sanitary sleeve, or bolt quick assembly and disassembly.
Testing method: each filter undergoes a static water pressure test at 1.25 times the design pressure.
Dirty water enters from the filter inlet, first passing through the coarse filter screen to remove larger particles, then reaching the fine filter screen. During filtration, the fine filter screen gradually accumulates dirt and impurities from the water, forming a filter impurity layer. Because the impurity layer accumulates on the inside of the fine filter screen, a pressure difference forms on the inside and outside of the fine filter screen. When the pressure difference of the self-cleaning filter reaches the preset value, a switch signal is sent to the control box PLC system to start a cleaning cycle. Cleaning process: The cleaning mechanism of the fully automatic negative pressure suction filter is a stainless steel spiral up-and-down moving suction scanner. It is hollow in structure, with several suction nozzles vertically distributed at certain distances along its axis. The inside of the suction scanner communicates with the 3” drain valve. When the drain valve opens, the pressure difference between the internal water pressure of the filter and the external atmospheric pressure generates strong suction at each suction nozzle. At each suction nozzle, water flows rapidly from outside to inside in reverse, washing impurities attached to the inner wall of the filter screen into the suction nozzle, through the hollow shaft of the suction scanner, then discharged through the drain valve, completing the cleaning process which takes about 30-60 seconds. At this time, the pressure difference returns to normal, the cleaning process ends, and filtration resumes. During cleaning, the system continues to flow.
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International Trade Department:+8613210553256
Address: Room 1512-1, Building 7, Rongsheng Times International Plaza, No. 9 Beiyuan Street, Licheng District, Jinan City, Shandong Province
