Unite provides systematic solutions for the entire process, from reaction,mixing, filtration and separation, drying, and conveying to packaging. The U-CF-S series Unite candle filter system is a fully enclosed, continuous,and highly safe energy-saving operating system that automaticallyregenerates the filter unit without stopping the system. It is suitable forcontinuous production operations, high-risk operating environments,and applications involving high-value filtration materials.
No residual liquid
The recycling system and spray design ensure complete batch filtration; No leakage pointsCustomized molds and precision machining are used, and all connectingparts are sealed with face-to-face O-rings;All parts feature quick-release designFrom the equipment to the filter elements, the entire system features aquick-release design, greatly improving maintenance efficiency andoperational reliability;
Stable system
Based on our long-term design experience with complete systems, wecan guarantee the stability of the control logic interlock and continuousproduction of the complete process equipment during automatedoperation.
Process skid design
The company possesses several internationally popular series ofcomplete system calculation software, which have become our mosteffective specialized tools for process calculation analysis and detaileddesign in the process projects we undertake. This allows for the supply ofprocess packages in skid-mounted units, enabling us to establishlong-term project cooperation relationships with leading globalcompanies.
When the solid-liquid mixture passes through the filter, solid particles are retained on the outer surface of the filter element and accumulate to form a filter cake. This leads to a gradual increase in the pressure difference between the inlet and outlet of the filter. When the pressure difference reaches a preset value, it indicates that the filter cake has attained a certain volume or thickness. This condition is simultaneously detected and controlled by a thickness sensor.
At this stage, the positive pressure process is initiated to continue pressing the liquid phase within the filtration tank. Once all the liquid in the tank has been pressed out and the residual liquid has been handled, the cake removal process commences.
The backflush valve is opened, while the inlet and outlet valves are closed, and the slag discharge valve is opened. Due to the backflush air, the filter cake expands instantaneously and is discharged through the bottom slag discharge valve into a solid-phase conveying or collection device.
| Parameter Item | Details |
|---|---|
| Equipment Model | U-CF-S, S1, S2, SS |
| Filtration Precision | 0.2 - 100 microns, depending on the filter element and functional design |
| Standard Design Pressure Rating | 0.6MPA/1.0MPA/1.6MPA/2.0MPA; higher pressures can be customized |
| Filter Element | PVDF, PTFE, PPS, PP, titanium materials, etc. |
| Maximum Design Temperature | 0 - 300°C |
| Flow Rate Range | 10 - 300M³/H |
| Filtration Area | 0.9m² - 150m²; larger specifications can be customized |
| Cylinder Diameter | Φ250 - Φ2500 |
| Back - blow Pressure Difference | 0.2MPA - 0.3MPA |
| Control System | PLC |
| Inlet and Outlet Sizes | 2" - 24" |
| Housing Material | 304/316L/CS/duplex steel/titanium; special materials can be customized |
| Internal Anti - corrosion Coating | Rubberized (suitable for carbon steel or special anti - corrosion requirements) |
| Housing Sealing Material | NBR nitrile rubber (standard)/VITON (FKM) fluororubber/metal graphite gasket |
| Drain Valve | Soft - sealed or hard - sealed butterfly valve |
| Optional Automation Control | Pressure/pressure - sensing transmitter, liquid level switch, filter cake thickness detector, flow meter, temperature meter, oxygen analyzer, etc. |
Integrated activated carbon filtration solutions effectively removeorganics and residual chlorine, ensuring high-purity process water andprotecting downstream membrane systems.
Customized ultrafiltration (UF) technology enables high-efficiency particlerecovery and process water recycling while drastically reducing energyconsumption.
High-flow, fully automatic backwash filtration systems were deployed forPentair’s oil and gas water injection processes to prevent reservoir cloggingand ensure stable, efficient recovery operations.
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