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What is a static screen filter?

The static screen filter is also called the parabolic filter, sieve bend screen, DSM screen, or curved screen. It can be customized to bend in an arc, is frame mounted and power consumption has no moving parts, and is extremely low maintenance. The screen openings are perpendicular to the flow. A curved screen has greater capacity than a flat screen due to forces exerted as material flows against the curved surface. Usages The static screen filter is suitable for separating solid matter from water with very high effectiveness. In wastewater treatment plants, the Static Screen filter is used for pre-treatment. It is used for both municipal and industrial applications, particularly for screening fibrous and non-greasy solids. Used widely in the food, sugar, pulp, paper, and wastewater industries. You can learn about the type, detailed photo, and the application of our DSM screens through the video below: We offer custom design services if you need them. Welcome to contact me at any time...

How to change the bag in a bag filter housing?

The bag filter has a quick-opening sealing structure and a 0-ring sealing type, making it easier to clean. The filter residue is small, and it is very convenient to replace the filter bag. The filtrate flows into the filter bag from the side inlet pipe of the filter casing. The filter bag itself is installed in the reinforced mesh basket, and the liquid can obtain qualified filtrate by infiltrating the filter bag of the required fineness grade, and the impurity particles are intercepted by the filter bag. The machine is very convenient to replace the filter bag, and there is basically no material consumption for filtration. If the pressure difference is found to be out of the normal range when checking the pressure difference, the filter bag should be replaced in time. How to change the bag in a bag filter housing? 1. Before replacing the filter bag, be sure to immerse the filter bag in a pre-wet solution that matches the filter liquid for a few minutes; 2. Open the top cover of the ba...

Titanium PowderSintered Filter Element

Titanium Powder Sintered Filter Element is made of titanium/stainless steel powder by mold pressing, high-temperature vacuum sintered, and then annealed. With high mechanical strength, high temperature, good corrosion resistance, uniform aperture distribution, and good permeability, can be cleaned and recycled, through welding machines, such as mechanical processing. Application for Powder Sintered Titanium Filter Element : 1. Steam filtration; 2. Highly corrosive liquid and gas purification; 3. Liquids or gases filtration in high temperature and pressure; 4. Prefiltration and decarbonization in the pharmaceutical industry, as a small injection, oral, etc; Features for Powder Sintered Titanium Filter Element: 1. Uniform structure, narrow pore size distribution, and high separation efficiency. 2. High porosity, low filtration resistance, and high permeation efficiency. 3. High temperature, generally about 280 degrees in normal use. 4. Chemical stability, acid corrosion, with antioxidan...

wedge wire pressure filter tubes for filtering

Wedge wire pressure filter tubes -- the ideal solution for separating solids from liquids, retaining media, filtering, sizing, dewatering, collecting, and distributing.  We offer the custom pressure filter tubes manufactured by our profile wedge wires, rolled & welded. Use the stainless steel material. The high-pressure resistance of our filter tubes can be reinforced further with supports, such as inside square wire spirals. The filter method •FOTI (filtration from outside to inside) : Working surface outside The triangular-shaped slot performing profiles are welded with their wedge side to the inner crossbars. This most frequent design makes the outside working surface smooth, thus allowing easy cleaning from accumulated solids. •FITO (filtration from inside to outside) : Working surface inside The triangular-shaped slot performing profiles are welded with their flat top side to the inner crossbars. In this design the flat working surface on the inside is interrupted by the ...

ss resin traps and strainers manufacturer

Stainless steel resin traps and strainers --Providing security in case of catastrophic failure of your media beds. Resin trap strainers are an inexpensive form of insurance against the possibility of ion exchange resin or filter media accidentally leaving water treatment equipment and traveling downstream to cause catastrophic damage to process areas or equipment. We custom manufacture and design resin trap filters with wedge wire materials. It is placed in a housing utilizing the flow to capture media and prevent it from traveling downstream. The structure of our resin traps is simple and easy to install. Features • Continuous slot design, allowing traps to capture media particles of any size, providing sufficient open area to let process flow move smoothly • Stainless steel construction (other alloys can be used, depending on pressure and temperature) • Various options for sizes, shapes, and connections, depending on process flow characteristics • Designed for full system pressure A...

Stainless Steel V Wire Filter Screen Manufacturer

Professional custom manufacture and produce various types of v wire filter screens for industrial filtering and screening with stainless steel material. Our v wire filters are known for great strength, long service life, and a high level of adaptability. The v wire screen filters are composed of wedge wire profiles and support profiles, they are welded together.  Our continuous welding method meets the most demanding standards for ruggedness, durability, resistance to abrasion, consistency, and slot openings. There is a wide range of types and shapes of slot wedge wire screen filters, such as flat panels, curved, tubes, baskets, cylinders, cones, and so on. What shape, size, and type are made is determined by the customer and the application. Usages The v wire filter screens are used in many industries including water/wastewater treatment, paper making, oil&gas, food&beveage. There are so many uses: • Separating • Filtering • Media retention • Sizing • Dewatering • Classif...

How do you choose which filter nozzles?

How do you choose which filter nozzles ?  As the lead manufacturer in nozzle-based filter systems and products, we have over a million nozzle design combinations in order to provide the correct solution for your application.  How to select the correct nozzle product for your application? Material Selection:  Polypropylene is appropriate for most water treatment applications. However, for example, if water temperatures exceed 140°F (or 60°C) or if specific chemical resistance is necessary, other materials of construction will be selected.  We manufacture nozzle products of wedge wire, stainless steel 304 304L 316 316L. Wedge wire screen water filter nozzle can use in more industries. Nozzles Screen Slot Widths We have numerous screen slot widths that vary from 0.1 mm for very small ion exchange resin up to 5.0 mm for underdrains with a deep gravel packing layer.  We will select the correct nozzle construction combination to optimize performance for your specific ...

wedge wire flat panel screens filter

Our wedge wire flat panel screen filters are manufactured by welding special profiled working wires to support wires at an angle of 90 degrees. Depending on the kind of application, flat panel screens filter be fastened to the frame and suitable for assembly and can be divided into: 1) In dynamic systems: -panels to be incorporated in vibrating sieves. -special reinforcement depending on the sieve load is necessary. -special finishing guarantees secure, long working time, and properly fixing of the sieve to the application frame. 2) In static systems: -do not require any special reinforcements. -can work as bottoms and decks in tanks and storage reservoirs and sumps. What usages do the flat panels have? The wedge wire flat screens are mainly used for liquid and solid filtration and screening. Include the industrials like: • Water process Municipal drinking water treatment Wastewater treatment Industrial water treatment Ion exchanger Desalination of seawater Irrigation • Gas and oil in...

What is Sintered Steel?

Sintered steel is a type of metal that has undergone a sintering process, in which powdered metal is heated below its melting point until the particles form a molecular bond. Metals such as iron, copper, and aluminum are commonly turned into sintered steel. Sintered steels normally possess resistance to high temperatures and slow deformation rates. There are three main stages in producing sintered steel: powdering, molding, and compacting.  Gaps between the particles created during sintering increase the steel's porosity. This attribute allows for the production of sintered stainless steel filters, which can be used to filter air and chemicals. Moreover, since sintered stainless steel can withstand tremendous heat, it is often applied in environments under extreme conditions. Our Sintered metal solutions excel in a wide variety of demanding applications, providing sufficient performance to filter products. Our products are available in a range of materials. Tailoring design require...

stainless steel pressure sand filter nozzle manufacturer

We are a manufacturer of pressure sand filter nozzles and drainage systems, made of stainless steel for water and wastewater treatment. Construction and Material The wedge wire structure is our first choice in the manufacture of SS filter nozzles . Wedge wire screens provide a larger drainage area, thereby creating a better flow of water, and are comparatively strong & durable. Moreover, stainless steel material can handle more pressure compared to plastic material. Shap Genellary, the main body of the pressure filter nozzle is a cylindrical screen tube because the cylindrical elements are more resistant to high pressures. Operating pressure Each filter has a maximum operating pressure it can withstand. Therefore, it is necessary to select a nozzle that matches the operating pressure of your application.  Each nozzle in its specification will mention its maximum operating pressure. Types  We Chinese often say that "the right one is the best". So selecting the right one f...