Filtration Plant

Duplex strainer or twin basket strainer is a type of filter built into a fuel, oil or water piping system and it is used to remove large particles of dirt and debris. The duplex strainer system usually consists of two separate strainer baskets housings. The system also contains a valve handle placed between the two baskets to divert the flow of liquid to one strainer while the other is being cleaned. On some strainers, the valve will work automatically and the strainer will perform a self-cleaning operation.

These types of strainers are installed in pipeline systems where flow cannot be stopped. Depending upon their NB size they are capable of filtration up to 40 µm. Basket Strainers find use in industries where impurities are mostly solids. Unlike other types of strainers, it is easy to conduct maintenance on these strainers.

Duplex strainers are mainly used in various industries such as process industry, power industry, chemical industry, oil and gas industry, pulp and paper industry, pharmaceutical industry, metals and mining industry, water and waste management, fire fighting industry, refineries and petrochemical plants. Strainers are used to remove hazardous elements that might cause partial or complete breakdown of operations if they get into the system.

A filter press is one of the oldest and most trusted pieces of dewatering equipment. It’s used for wastewater treatment across a variety of industries and applications. A filter press works by separating out solids from liquids, removing impurities, and suspended solids from industrial wastewater. This allows plant managers to easily handle and dispose of waste while returning clean water to their systems.

Filter presses separate liquids and solids. Specifically, the filter press separates the liquids and solids using pressure filtration across a filter media. Afterward, the slurry is pumped into the filter press and then dewaters under pressure. What are the Four Main Components of a Filter Press?

• Frame
• Filter Plates
• Manifold (piping and valves)
• Filter Cloth (This is key for optimizing filter press operations.

Basically, the filter press design is based on the dewatering volume and type of slurry. ChemREADY is an expert in liquid and solid separation and offers a wide range of filter press types and capacities to suit specific application needs for trouble-free, economical dewatering.

Micron Filtration is a type of physical filtration process where a contaminated fluid is passed through a special pore-sized cartridge to separate suspended particles from process liquid. It is also used in conjunction with various other separation processes such as ultra filtration and reverse osmosis to provide a product stream which is free of undesired contaminants. The filters are offered in stainless/carbon steel construction compatible to standard cartridges of different micron ratings.

Sand filters are widely used in water purification and remove suspended matter by a completely different mechanism. Instead of the water passing through small orifices through which particles cannot pass, it runs through a bed of filter medium, typically 0.75 mm sand 750 mm deep. The orifices between such sand particles are relatively large, but dirt is adsorbed onto the large surface area presented by the medium. The pressure loss rises as the dirt builds up and the filter must be cleaned when it reaches about 3 m WC, otherwise the dirt can be pushed right through the filter.

Carbon is a commonly-used medium in water filtration processes. In fact, nearly every type of water filter system--whether it's a backpacking water filter, refrigerator filter, shower filter, pitcher filter, reverse osmosis water filtration system or whole-house filter--utilizes carbon filtration in some way.

Carbon filters for water filtration are produced by grinding up a carbon source.

This carbon source could be:

• Bituminous coal
• Peat
• Coconut shells Of the above-mentioned carbon sources, coconut shells are the most widely used and are highly renewable.

A self-cleaning strainer (or self-cleaning filter) is a type of water filter which utilizes system pressure to clean itself. Self-cleaning strainers will remove unwanted particles from a water source in the 5-4,000 micron range and at flow rates ranging from 10gpm up to many thousands of gpm in large applications. Self-cleaning strainers save users money on water, energy, maintenance and equipment replacement. They are often referred to as automatic self-cleaning strainers because unlike many systems, the technology requires no routine maintenance.

For example, an automatic self-cleaning strainer, will not require constant change outs and system shutdowns like a bag or cartridge filter. Click here to compare self-cleaning strainers to other filter technologies including sand filters and separators. In a self-cleaning strainer, basic bi-annual or annual inspection (depending on particle load) replaces the need for daily, weekly or monthly shutdowns.

Stainless steel water filter cartridges typically contain four filter types: stainless steel mesh filter cartridge, sintered mesh filter cartridge, sintered powder filter cartridge, and wedge wire filter cartridge. These types take the respective advantages in terms of high filtration precision, superb structural strength, ease of cleaning, etc.

• Cleanable and reusable for long-lasting time
• Extended service life for overall costs reduction
• High porosity and permeability for efficient filtration
• Excellent mechanical properties and thermal conductivity
• Resistant to high temperature and corrosive environment

Stainless steel water filter cartridge is a perfect solution from pharmacy to beer industries with good compatibility of high temperature and corrosion. Plus, you can use with a single filter cartridge or multiple filter cartridges together according to your specific application.

Benefits from the wide range of selectable accuracy down to 0.5μm, You may use stainless steel water filter cartridge in fine filtration, medium filtration, or pre-filtration. If you require a larger pore size of stainless steel water filter cartridge, just send us your target dimension to know the feasibility.

An industrial filter press is a tool used in separation processes, specifically to separate solids and liquids. The machine stacks many filter elements and allows the filter to be easily opened to remove the filtered solids, and allows easy cleaning or replacement of the filter media.

Filter presses cannot be operated in a continuous process but can offer very high performance, particularly when low residual liquid in the solid is desired. Among other uses, filter presses are utilised in marble factories in order to separate water from mud in order to reuse the water during the marble cutting process.