Product Specifications

Housing Material: 304 stainless steel, 316 stainless steel, PP, and various other specialty materials.

Filter Pressure Rating: 0.6 MPa, 1.0 MPa, 1.6 MPa, 2.0 MPa.

Temperature Range: -20°C to +200°C.

Connection Size: DN15 to DN1500 mm.

Connection Type: Flanged, quick-connect, threaded, and butt-welded connections.

Filter Element Material: Stainless steel, polypropylene, PP cotton, PTFE, titanium alloy, and various other filter elements.

Filtration Precision: 0.1–500 μm.

Filter Element Length: 10, 20, 30, 40 inches, or custom lengths as specified by the customer.

Inlet/Outlet Orientation: Top-in bottom-out, top-in side-out, left-in right-out, bottom-in top-out, and various other configurations.

Optional Accessories: Differential pressure gauge, transmitter, safety valve, electric (pneumatic) blowdown valve, vent valve, and level gauge.

Gaskets: PTFE gaskets, rubber gaskets, metal inner/outer ring gaskets, metal graphite gaskets, or as specified by the customer.

Surface Treatment: Internal and external polishing, or sandblasting, to meet sanitary-grade standards.

Filtration Features

1. Thermal stability: Withstands thermal cycling from 200°C to 20°C for three cycles without cracking.

2. Excellent mechanical strength and stable pore structure, suitable for high-pressure media filtration.

3. Self-cleaning performance: Non-toxic, odorless, and exhibits good resistance to microbial attack.

4. High filtration efficiency: Oil removal rate reaches 80–95%; removal rate of suspended solids larger than 0.5 μm reaches approximately 90%.

5. Superior chemical corrosion resistance: Resistant to various acids, alkalis, and salts, as well as most organic solvents below 70°C; odorless, non-toxic, and free from leachables.

6. High regeneration efficiency: Clogged ceramic filter elements can be quickly and efficiently regenerated using a simple gas-liquid rapid backwashing method, ensuring long service life.

7. Filtration precision and flow rate: Dependent on factors such as average capillary pore size, wall thickness, filtration pressure differential, and feed characteristics. Proper determination requires testing and calculation; filtration can be performed at flow rates of 5–10 m/s.

Application Fields

1. Food industry: Clarification, concentration, and sterilization of wine, fruit juices, and beverages; clarification, concentration, and sterilization of various food seasonings.

2. Pharmaceutical production: Filtration and clarification of pharmaceutical and biochemical liquids; activated carbon decolorization filtration; catalyst (palladium/carbon, nickel, etc.) filtration.

3. Fine chemical production: Activated carbon filtration of various liquids; final solution polishing and purification; raw liquid filtration (acids, alkalis, alcohols, ketones, aqueous solutions, etc.).

4. Chemical production: Ammonia water filtration; secondary brine filtration; caustic soda desalting filtration; decarbonization solution filtration; dicyandiamide liquid polishing filtration; nitric acid and sulfuric acid filtration; filtration of propylene carbonate, copper ammonia acetate solution, and potassium carbonate in the fertilizer industry.

5. Water treatment: Treatment of various domestic and process water; industrial wastewater purification (coking water, turbid circulating water, etc.); treatment of oily wastewater in production and industrial applications; industrial water treatment, industrial circulating cooling water purification, high-purity process water purification; pre-filtration before UF, RO, electrodialysis, and ion exchange; reclaimed water reuse; filtration of cooling circulating water for equipment; industrial wastewater filtration and purification; precision filtration of river water, well water, lake water, etc.

6. Environmental protection: Filtration and dewatering of sludge and flocculated solids after chemical coagulation of wastewater; pretreatment for ion exchange, electrolysis, and activated carbon adsorption processes; filtration of suspended solids in wet desulfurization wastewater from boilers (closed-loop circulation achievable); terminal treatment for air flotation and evaporation concentration; oil-water separation in oily wastewater; filtration of various flue gases, etc.

7. This filter is suitable for the separation of suspended solids and oil from liquids, especially toxic media. It is widely used in metallurgy, petroleum, power, light industry, pharmaceuticals, textiles, papermaking, coking, and steel industries where circulating water is required for production processes.