PE sintered filter element for water, oil, air and dust filtration

PRODUCT PERFORMANCE:

1.Material properties: PE with UHMWPE as the main medium has the characteristics of non-toxic, tasteless, no foreign matter dissolution, and biochemical safety. 

2.Chemical properties: PE filter media has excellent corrosion resistance, and can withstand various non-strong oxidizing acids, Alkali resistance, aldehyde resistance, aliphatic hydrocarbon resistance, radioactive radiation resistance, etc., excellent chemical properties, and good resistance to organic solvents. Below 80°C it can resist ester ketone, ether and other organic solvents; 

3. Temperature resistance: the highest Saturated steam temperature can reach 130°C, long-term continuous use does not exceed 80°C;

4. Mechanical properties: good toughness and strength, impact resistance, not easy to damage,

5. Filtration performance: Filtration accuracy range (0.2-200 microns), high filtration efficiency, controlling the initial pressure can effectively remove solid particles above 0.2 microns 

6. Physical properties: The specific gravity of the medium is light, and the theoretical specific gravity is around 0.5-0.7g/ml ;

7. Regeneration performance: The capillary pores of PE media have the elasticity of microscopic expansion, and can be efficiently reversed and regenerated by water pressure, air pressure or water-air pressure. Ensure that it can use the acid solution of appropriate concentration to chemically dissolve and regenerate the blockage, so that the filtration performance of the medium can be restored to the original state, and the service life of the quality can be improved;

8. Processing performance: Secondary processing can be carried out by turning, milling, planing,ironing, hot-melt welding, bonding, etc.; 

9. Basic characteristics: It is manufactured by a special sintering process, in which plastic particles are heated to its surface until soft, and melts on the contact surface while approximately retaining its original shape. The result-

ing shaped body has open continuous pores, the size and number of which depend on the sintering conditions and the size selection of the polymer particles.

PRODUCT FEATURE:

1. Large flow: high porosity (around 50%) ensures greater fluid flow per unit area;

2. Smooth surface: smooth surface, impurities are not easy to stick, backwashing is easy and thorough, and can be reused;

3. Strong anti-fouling ability: high filtration accuracy makes it difficult for impurities to remain in the filter body, and can press the sludge to a water content of 70%;

4. Excellent cost performance: the filter element has excellent comprehensive performance and high cost perfor-mance, and is suitable for water treatment, environmental protection sewage treatment, reclaimed water reuse, chemical product filtration and other working conditions with large flow;

5. Resistance to strong acid and strong alkali corrosion, Resistance to various high temperature and strong corro-sive chemical raw materials filtrations, and resistance to dissolution of organic solvents;

6. Excellent strength and wear resistance ensure its service life;

7. The surface of outer light makes it difficult for impurities to stick together,

8. Good toughness, the filter element is not easy to break;

9. No threshing phenomenon;

10. Strong pressure resistance.

APPLICATION:

PE sintered microporous filter element can be used as a filter medium for heterogeneous phase separation (solid-liquid, gas-solid, gas-liquid, liquid-liquid) in a physical sense.

1.Used for solid-liquid separation: the application of clarification filtration or filter plate filtration, the filtration efficien-cy of solid particles above 0.2 microns can reach more than 99.7%.

(1)Application in the field of pharmaceuticals and food: such as the filtration of liquid medicine for injections in the production of injections in the pharmaceutical industry and the filtration of bottled water for washing injections; Separation and filtration of tetracycline production; fine filtration of corn oil, soybean oil, rapeseed oil and other edible oils.

(2) Application in the field of environmental protection water treatment: such as the purification and filtration of heavy metal salts in electroplating solutions and industrial heavy metal wastewater in the electroplating industry, and the wastewater containing cadmium, copper, chromium, nickel, lead, etc., is chemically treated and then filtered through PE microporous tubes. Emission, filtration and recycling of coal-containing wastewater, flue gas water liquid desulfurization filtration, dry dust recovery, purification and filtration of electrodialysis water;

(3) Application in chemical industry: precision filtration of liquid products, liquid raw materials and liquid intermedi-ates in chemical production, such as precision filtration of various acids, alkalis, salts and most organic solvents, acid and sulfur filtrationin chemical fiber production , brine filtrationin the production of chlor-alkaliindustry, activat-ed carbon filtration in glyphosate production, filtration of barium sulfate and potassium hydroxide in metallurgical plants, photosensitive film production, and can also be used as plate and frame filter press, after centrifuge and other precision filter.

(4) Application in the field of non-ferrous metals: such as nickel chloride, cobalt chloride, nickel oxalate, cobalt carbonate, nickel carbonate and other non-ferrous metals during the preparation of non-ferrous metals, such as decalcification and iron filtration of pickling solution, and filtration and washing of crystallization solution.

2.For gas-solid, gas-liquid separation:

Used for the filtration of ammonia gas separation dust, water droplets and oil droplets in melamine production; compressed air purification and filtration; air separation dust filtration in watch production; in short, it can be used for purification and filtration of various gases to separate solids, oil droplets and water droplets, etc. .

3.Used for liquid-liquid separation: 

(1) It can be used to filter foreign matter such as oil droplets in water.After filtering, the oil content in wastewater is only about 2ppm, which is much lower than the national standard.

(2) Used as a liquid dispersion bubbler: the porous PE pipe body is an ideal gas bubbler; it can be used as an air or ozone dispersion bubbler in a sewage biochemical treatment system; an air bubbler in a mine beneficiation system, Gas dispersion bubbler in gas absorption operation; it has been used in wastewater treatment and benefi-ciation systems at home and abroad.

(3) As a gas muffler: porous PE pipe is an excellent gas muffler.

4. Other uses:

(1) Porous PE pipe or plate can be used as a support for reverse osmosis and ultrafiltration membranes.

(2) The porous PE plate can be used as the separator of the dielectric tank.

(3) The porous PE plate can be used as a gas distributor (fluidization plate) in the airflow conveying of powdery materials.

(4) Porous PE pipe can be used as gas diffuser and aeration.

(5) Porous PE sticks or sheets can be used as liquid storage and scent diffusion (perfume and liquid mosquito coils).

(6) Porous PE pipe can be used as air diffuser and oxygenation for aquarium fish tanks.

(7) The porous PE filter can be used as a watercolor pen tip.

(8) Porous PE filter can be used as flower pot water absorbing rod, flower pot water absorbing support frame (9) The porous PE filter can be used as a temperature sensor, smoke detection, and online monitor protector.

PARAMETERS:

1. Working temperature: UHMWPE 80°C, PA 120°C

2. Working pressure: 0.1MPa-0.6MPa

3. Filtration accuracy: 0.2μm to 200μm

Photos:

LVYUAN currently has PE filter elements of the following size:

*More specifications and styles can provide non-standard customization.

A.Pharmaceutical Industry
   (1)Large infusion of water, pharmaceutical intermediates decarbonization filtration; fermentation broth, oral liquid
   (2)Powder activated carbon with decolorization filter(medicinal liquid glucose,antibiotics,synthetic medicine,preparation,Chinese herbal medicine liquid,etd.)
   (3)Injection liquid
   (4)Injection air filter
   (5)Injection washing bottle water
   (6)Medical liquor filtration
B.Chemical Industry
   (1)Aluminum hydroxide filtering and washing
   (2)Palladium catalyst filtering and washing
   (3)Phosphor filtering and washing
   (4)Zinc carbonate filtering
   (5)Sodium carbonate solution filtration
   (6)Barium sulfate filtering and washing
   (7)Cadmium sulfide filtering and washing
C.Chemical fiber & textile industry
   (1)Acid bath filtration
   (2)Sulfur and acrylic acid purification filtration
   (3)Silk water precifion filtration
D.Light industry and food industry
   (1)Syrup filtration
   (2)Drink filtration
   (3)Wine and white spirit filtration
   (4)Vegetable oil precision filtration
   (5)Essential oil filtration
   (6)Mineral water filtration
E.Machinery and Oil industry
   (1)Plating solution filtration
   (2)Internal combustion engine cleaning fluid precision filtration
   (3)Oil field washing filtration
   (4)Electrical industry ultra-pure water equipment
F.Waste water treatment
   (1)Heavy mental hydroxide waste water treatment
   (2)Mix-ture heavy metals waste water treatment
   (3)Chemical waste water treatment
   (4)Ceramic waste water treatment
   (5)Aluminum-containing waste water treatment
   (6)Other waste water treatment