Industry News

Type of Water Filter Cartridges

1. Activated Carbon Water Filter Cartridge

There are two main types of activated carbon water filter cartridge products:

Compressed activated carbon filter element, bulk activated carbonwater filter cartridge.

a. Compressed activated carbon water filter cartridge adopts coal activated carbon and coconut shell activated carbon with high adsorption value of the filter type of the first grade water purifier as filter material, and is sintered and compressed by food-grade binder. The compressed activated carbon filter core is wrapped with a layer of non-woven fabric with filtering function inside and outside, to ensure that the carbon core itself does not drop carbon powder, and the two ends of the carbon core are equipped with soft nitrile rubber sealing pads, so that the carbon core is loaded into the filter cartridge Has good sealing.

b. Bulk-type activated carbon water filter cartridge is packed with special activated carbon particles in a special plastic shell, and the end caps are welded to the two ends of the shell with welding equipment. The two ends of the shell are put into non-woven fabrics for filtering. Filters to ensure that the carbon core does not drop carbon powder and black water during use. According to the needs of customers, the shell end cover can be made into different types of connection ports. The interface methods are: flat pressure type and pipeline type.

2. PP Water Filter Cartridge

The PP filter element is also called PP melt-blown water filter cartridge. The melt-blown filter element is made of polypropylene ultrafine fibers hot-melted and entangled. The fibers randomly form a three-dimensional microporous structure in space. , Fine and fine filtration in one body, can trap impurities of different particle sizes. The accuracy range of the water filter cartridge is 0.5-100μm, and its flux is more than 1.5 times that of the peak filter of the same accuracy. It can be configured with different types of end cap connectors to meet the needs of various engineering installations.

3. Ceramic Water Filter Cartridge

The ceramic water filter cartridge is a new type of environmental protection filter element, which is prepared by using diatomite mud as a raw material and a special technical molding method. Its average pore size is only 0.1μm, which is the water filter cartridge with high filtration accuracy.

The purpose of the ceramic filter core is to remove the chemical particles in the water, the plating solution, and the solid particles in the tap water. The carbon water filter cartridge removes the organic impurities in the liquid. When filtering, the solution is pushed by the pump and flows through the filter cartridge and the filter element. The particles are separated in the filter element, and the filtered solution returns to the electroplating tank or solution tank through the core tube. Admittedly, the filter paper can also filter out particles, but the role is different from the water filter cartridge, the filter paper is to remove particles by the surface, and the filter residue of the filter element is hidden between the yarns, and its surface area is much larger than the filter paper.

4. Resin Water Filter Cartridge

Resin is a porous, insoluble exchange material. Thousands of fine resin balls (beads) are installed in the resin water filter cartridge of the water softener. All small balls contain many negative charge exchange sites that absorb positive ions. When the resin is in a nascent state? These charge exchange sites are occupied by positively charged sodium ions. As calcium and magnesium pass through the resin storage tank, they come into contact with the resin beads to replace sodium ions from the exchange site. The resin preferentially binds cations with a stronger charge, and calcium and magnesium ions have a stronger charge than sodium ions. Substitute the sodium cation and then go down through the resin "bed and out of the water softener, so that the water softener sends out" soft "water. After that, all the resin exchange positions are occupied by calcium and magnesium, and can no longer work.

It is commonly used as a water softener filter element, which can pass through a resin regeneration agent (soft water salt) after filtration. Commonly used time regeneration and flow regeneration;

5. Titanium Rod Water Filter Cartridge

Titanium rod filter has corrosion resistance, high temperature resistance, high strength, easy to ensure filtration accuracy, easy regeneration and other excellent properties; titanium filter is formed by titanium powder formed and sintered at high temperature, so the surface particles are not easy to fall off; use temperature in air It can reach 500 ~ 600 ℃; suitable for the filtration of various corrosive media, such as: hydrochloric acid, sulfuric acid, hydroxide, seawater, aqua regia and iron, copper, sodium and other chloride solutions.

Increasing the activation level of water is more conducive to the absorption of water by the human body, protects human health, and promotes human metabolism. It is this material that makes the KDF filter. This water filter cartridge is a good co

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