Customizable Wedge wire filter for Your Needs
some description about product
The construction of a wedge wire filter consists of several parallel V-shaped wires, also known as wedge wire, that are welded to support rods. The V-shaped wires create narrow slots or gaps between them, forming the filtration surface. The width of these slots can be customized based on specific filtration requirements. A wedge wire filter is a type of filtration system commonly used in industrial and commercial applications to separate solid particles from liquids or gases. It is designed to provide efficient and precise filtration by utilizing wedge-shaped wires as the filtering medium.
The liquid or gas to be filtered is passed through the wedge wire filter, and the solid particles or impurities larger than the slot width are retained on the surface while the filtered fluid passes through. The wedged-shaped design of the wires helps to enhance the filtration efficiency and minimize clogging, as it allows for easy backwashing or cleaning of the filter. Wedge wire filters are known for their durability, high strength, and resistance to temperature and corrosion. They are widely used in various industries such as water treatment, oil and gas, food and beverage, pulp and paper, mining, and many others.
ProductS
Stainless steel wedge wire filter
Stainless steel wedge wire filter is a filtration system that utilizes stainless steel wedge wires as the filtering medium.
The filter is constructed by welding V-shaped stainless steel wires to support rods, creating narrow slots or gaps for efficient filtration. Stainless steel is chosen for its corrosion resistance, high strength, and durability, making it suitable for diverse industrial applications. The stainless steel wedge wire filter is commonly used in sectors such as water treatment, wastewater treatment, oil and gas processing, food and beverage production, pulp and paper manufacturing, and mining. Its corrosion resistance enables it to withstand exposure to corrosive liquids or gases, while its durable construction ensures a long service life. With precise filtration capabilities and resistance to harsh operating conditions, the stainless steel wedge wire filter is a reliable and efficient solution for separating solid particles from fluids or gases in various industries.
DSM screen
The DSM screen features a curved or arc-shaped surface with a series of closely spaced wedge-shaped wires or profile wires.
These wires are typically made of stainless steel and are welded to support rods to create a sturdy filter structure. The curved design of the screen allows for efficient dewatering or classification of solids by gravity, as the screen surface acts as a sieve.
The feed material is introduced onto the DSM screen, and as the liquid or gas passes through the screen, the particles larger than the desired opening size are retained on the surface. The size of the wedge-shaped wires determines the size of the openings or slots on the screen surface, and this can be customized based on the specific application requirements. DSM screens are commonly used in industries such as mining, wastewater treatment, pulp and paper, food processing, and chemical processing. They are particularly useful for applications where the separation of fine particles or the dewatering of slurry or pulp is needed.
Johnson wedge wire filter
A Johnson wedge wire filter, also known as a Johnson screen filter, is a type of filtration system that utilizes wedge-shaped wires to separate solid particles from liquids or gases.
Johnson wedge wire filters are specifically constructed using the Johnson screen technology, which is known for its precision and durability. The filter is created by welding V-shaped wedge wires to support rods, forming a robust filter medium.
The unique wedge wire design provides an efficient filtration surface with narrow slots or gaps between the wires. These slots can be customized to achieve the desired filtration size and capacity. Johnson wedge wire filters offer several advantages. They provide precise particle separation, as the narrow slots effectively retain solids while allowing the filtered fluid or gas to pass through. The use of high-quality materials, such as stainless steel, ensures durability and resistance to corrosion.
Micron wedge wire filter
Micron wedge wire filter, also referred to as a wedge wire screen with micron-sized openings, is a filtration system designed to separate solid
particles from liquids or gases with high precision at the micron level. It is constructed using wedge-shaped wires with very small slots or gaps to achieve the desired filtration size. Micron-sized wedge wire filters are specifically engineered to provide fine particle filtration, typically in the range of micrometers (µm).
The wedge wires are carefully designed and manufactured to create narrow slots or openings that allow for the passage of the desired fluid while retaining particles larger than the specified micron size. These filters are commonly used in applications where a high level of filtration accuracy is required, such as in pharmaceutical industries, laboratory settings, and precision manufacturing processes. They are also used in various other industries where fine particle removal or separation is essential.
Wedge wire drum filter
Wedge wire drum filter, also known as a rotary drum screen filter, is a type of filtration system that utilizes a rotating cylindrical drum
with wedge-shaped wires as the filter medium. It is commonly used for solid-liquid separation in various industrial applications. The construction of a wedge wire drum filter involves a cylindrical drum made of stainless steel or other durable materials. The drum is wrapped with wedge-shaped wires, which are spaced evenly along the length of the drum. The wires are welded to support rods to create a robust filter surface.
During operation, the drum rotates slowly, and the wastewater or slurry containing solid particles is introduced into the drum. As the liquid passes through the wedge wire drum filter, the solid particles larger than the gaps between the wires are retained on the outer surface of the drum. Meanwhile, the filtered liquid flows through the drum and is collected for further processing or disposal. Wedge wire drum filters are commonly used in wastewater treatment plants, industrial processes, and municipal applications. They offer efficient solid-liquid separation, high flow rates, and are resistant to clogging. Additionally, they can be customized to meet specific filtration requirements based on the desired opening size and configuration of the wedge wires.
Slotted wedge wire filter
Slotted wedge wire filter is a filtration system that uses wedge-shaped wires with specifically sized and spaced slots to separate solid particles from fluids or gases.
The filter is constructed by welding these slotted wedge wires to support rods, creating a precise filtration surface. The slots can be customized based on the desired particle size and flow rate requirements. Slotted wedge wire filters are commonly used in industries such as water treatment, food and beverage processing, mining, and pulp and paper manufacturing. They offer efficient and precise filtration, allowing for the retention of specific particle sizes while allowing the desired fluid or gas to pass through. With their customizable slots and reliable construction, slotted wedge wire filters provide effective filtration solutions for various applications.
CUSTOM YOUR OWN FILTER PRODUCTS
Our company provides a kind of metal alloy to solve the problem of providing products with excellent
performance in high temperature and high corrosive environment. Our products are very strong
and welded or sintered. Length, diameter, thickness, alloy, medium grade and other specifications
can be adjusted during the production process, so that the product is suitable for a variety of
filtration, flow and chemical compatibility in different customer processes.
Techniques
Custom wedge wire filter
Custom wedge wire filters offer highly tailored filtration solutions to meet specific industrial needs. Working in collaboration with specialized manufacturers or suppliers, the design process takes into account various parameters to ensure optimal performance. Customization options include dimensions, slot size, filtration efficiency, material selection, and additional features.
Custom dimensions and shapes allow the wedge wire filter to seamlessly integrate into existing equipment or systems, optimizing space utilization. The slot size can be customized to achieve the desired level of filtration based on the particle size distribution in the fluid being processed. This ensures efficient removal of contaminants while maintaining proper flow rates.
Material selection is crucial to address specific application requirements. The manufacturer considers factors such as fluid compatibility, temperature resistance, and corrosion resistance. By selecting the appropriate material, custom wedge wire filters can withstand challenging environments and provide long-lasting performance.
Moreover, additional features and modifications can be incorporated into the design of custom wedge wire filters. These may include integrated supports, end fittings, or other elements that enhance functionality and ease of installation.
The manufacturing lead time for custom wedge wire filters depends on various factors, such as complexity, quantity, and the production schedule of the manufacturer. Engaging in direct communication with the manufacturer allows for accurate timeline estimation and obtaining a tailored quote based on the specific customization needs.
What materials are used for the wedge wire filter elements?
Stainless Steel: Stainless steel is a popular choice for wedge wire filters due to its excellent corrosion resistance, durability, and high strength. Different grades of stainless steel, such as 304, 316, or duplex stainless steel, may be selected based on the fluid being filtered and the environmental conditions.
Inconel: Inconel is a family of nickel-chromium-based alloys that exhibit excellent resistance to corrosion, heat, and oxidation. These alloys are often chosen for wedge wire filters operating in highly corrosive or high-temperature applications.
Monel: Monel is a nickel-copper alloy known for its superior resistance to corrosion, especially in acidic and marine environments. Wedge wire filter elements made from Monel are suitable for applications where resistance to specific chemicals or seawater is crucial.
Hastelloy: Hastelloy is a group of alloys with exceptional resistance to corrosion, particularly in highly corrosive environments containing acids, chlorides, or sulfur compounds. Wedge wire filters made from Hastelloy are commonly used in chemical processing or oil and gas applications.
How to measure the filtration efficiency of wedge wire filter?
Particle Counting: In this method, the concentration of particles in the influent (fluid before filtration) and effluent (fluid after filtration) is measured using a particle counter. By comparing the particle counts before and after filtration, the reduction in particle concentration, or the percentage of particles removed, can be determined, providing an indication of filtration efficiency.
Gravimetric Analysis: Gravimetric analysis involves collecting a known volume of the influent and effluent fluids and filtering them through the wedge wire filter. The filter cake, which contains the captured particles, is then carefully collected, dried, and weighed. By comparing the weight of the particles in the influent and the weight of the captured particles, the filtration efficiency can be calculated.
Beta Ratio Testing: Beta ratio testing is a method commonly used for evaluating the efficiency of filters. It involves passing a known concentration of test particles through the filter, and then measuring the particle concentration before and after filtration. The beta ratio is calculated as the ratio of the particle count before filtration to the particle count after filtration. A higher beta ratio indicates a higher filtration efficiency.
Wedge wire filter working principle
Fluid Flow: The fluid to be filtered enters the wedge wire filter through an inlet port or connection point.
Filtration Surface: Inside the filter, the fluid encounters a cylindrical or flat panel screen made of wedge-shaped wires. These wires are wrapped around support rods or frames, creating a V-shaped profile with narrow slots between them.
Wedge Wire Construction: The wedge wire screen consists of parallel V-shaped wires (also known as profile wires) that are spaced evenly and held in place by support rods. The shape and spacing of the wires are designed to allow for efficient fluid flow while trapping and retaining particles larger than the slot openings.
Particle Capture: As the fluid passes through the wedge wire filter, particles larger than the slot size or opening size of the screen become trapped on the upstream side of the screen, forming a filter cake. The smaller particles and filtered fluid pass through the slots and continue downstream.
Filtrate Collection: The filtered fluid, now free of the captured particles, exits the wedge wire filter through an outlet port or connection point.
FAQ
Most frequent questions and answers
To manufacture wedge wire of wedge wire filter, the process typically involves material selection, wire shaping, slot cutting, wedge wire profile formation, support rod welding (optional), and surface treatment (optional). The selected material, often stainless steel, is shaped into a continuous wire, and precision slot cutting creates narrow gaps along its length. The wire is then formed into a V-shaped profile using specialized machinery. Optional support rods can be welded to provide reinforcement. Surface treatments like passivation or electropolishing may be applied to enhance corrosion resistance and improve the finish. This results in a durable and precise wedge wire, ready to be used in various applications such as filtration, screening, and separation processes.
To manufacture wedge wire of wedge wire filter, the process typically involves material selection, wire shaping, slot cutting, wedge wire profile formation, support rod welding (optional), and surface treatment (optional). The selected material, often stainless steel, is shaped into a continuous wire, and precision slot cutting creates narrow gaps along its length. The wire is then formed into a V-shaped profile using specialized machinery. Optional support rods can be welded to provide reinforcement. Surface treatments like passivation or electropolishing may be applied to enhance corrosion resistance and improve the finish. This results in a durable and precise wedge wire, ready to be used in various applications such as filtration, screening, and separation processes.
Self-cleaning wedge screen filter combines the filtration capabilities of a wedge wire filter with an automatic cleaning mechanism. The filter element is made of wedge wire with V-shaped wires and narrow gaps for efficient filtration. The self-cleaning mechanism is activated based on preset parameters such as pressure or time intervals. It dislodges and removes accumulated debris from the filter surface, ensuring continuous and uninterrupted filtration. The debris is discharged through a separate outlet, preventing clogging and maintaining optimal filtration performance. Self-cleaning wedge screen filters are widely used in industries requiring continuous and efficient filtration, providing a reliable solution for removing solid particles from various liquids and gases.
Filtration Mechanism:
Wedge wire filters utilize a surface filtration mechanism, where the wedge-shaped wires create narrow gaps or slots to trap and retain solid particles larger than the gap size while allowing the fluid or gas to pass through.
Sintered filters use a depth filtration mechanism. They are made from compacted metal powders or particles that are fused together through a sintering process. The interconnected voids and tortuous pathways within the sintered structure enable the filter to capture solid particles throughout its depth.
Filtration Efficiency:
Wedge wire filters offer precise filtration control and can achieve high filtration efficiency. The gap size can be customized to target specific particle sizes, allowing for effective separation.
Sintered filters provide a high degree of filtration efficiency due to their fine and uniform pore structure. They can effectively remove particles down to sub-micron levels.
Cleaning and Maintenance:
Wedge wire filters typically require periodic cleaning or maintenance to remove accumulated particles from the surface. This can be done through backwashing or other cleaning methods.
Sintered filters are more challenging to clean once the particles have become embedded within the filter matrix. Replacement of the filter element is often required.
Durability and Compatibility:
Wedge wire filters are typically made from stainless steel or other corrosion-resistant materials, making them durable and compatible with a wide range of fluids and gases.
Sintered filters are also durable, but their compatibility may be limited due to the specific material used in their construction. Chemical compatibility should be considered.
Wedge wire filter elements are utilized for precise and efficient particle separation in a wide range of applications. They are commonly used in water treatment processes to remove suspended solids, in the food and beverage industry for liquid filtration, in mining and mineral processing operations, and in petrochemical and oil refining processes to protect downstream equipment. Additionally, wedge wire filter elements find application in chemical processing, pulp and paper production, and various other industries where the filtration of liquids or gases is necessary. Their robust construction, customizable gap sizes, and high filtration efficiency make them a reliable choice for achieving effective separation and maintaining product quality in diverse industrial processes.
Wedge wire filters and expanded mesh filters are two different filtration options with distinct characteristics. Wedge wire filters utilize V-shaped wires to provide precise surface filtration and high filtration efficiency. They are known for their strength and durability, making them suitable for applications requiring fine particle removal. On the other hand, expanded mesh filters consist of interconnected openings that offer moderate filtration efficiency for coarser particles. They are lighter in weight and commonly used in HVAC systems, architectural elements, and applications where airflow is important. The choice between wedge wire filters and expanded mesh filters depends on the specific filtration requirements, particle size range, and the intended application’s strength and airflow needs.
Precise Filtration Control: Wedge wire filters allow for precise control over the filtration process. The customizable gap sizes between the V-shaped wires enable the filtration of specific particle sizes, providing accurate separation and efficient removal of solids.
High Filtration Efficiency: With their precise filtration control, wedge wire filters can achieve high filtration efficiency. They effectively capture and retain solid particles, ensuring cleaner fluids or gases.
Robust and Durable Construction: Wedge wire filters are built with sturdy materials, such as stainless steel, that offer excellent strength and durability. They can withstand high pressures and temperatures, making them suitable for demanding industrial environments.
Low Maintenance Requirements: Wedge wire filters are relatively easy to maintain. They can be cleaned through backwashing or other methods to remove accumulated debris, ensuring continuous filtration performance.
Versatility in Applications: Wedge wire filters find application in a wide range of industries, including water treatment, food and beverage, mining, oil and gas, and more. Their versatility allows them to be used for various fluids and gases, making them adaptable to different filtration needs.
Reduced Clogging and Fouling: The design of wedge wire filters minimizes the risk of clogging and fouling. The narrow gaps between the wires prevent larger particles from passing through and causing blockages, resulting in a more efficient and reliable filtration process.
Long Service Life: Due to their robust construction and resistance to corrosion and wear, wedge wire filters have a long service life. This helps to reduce replacement and maintenance costs over time.
Wedge wire filters come in various types to suit different filtration needs. Flat panel filters are used for liquid filtration, while cylinder filters are ideal for applications in water treatment, oil and gas, and mining. Drum filters are suitable for continuous filtration of liquids with high solids content. Sieve bend screens are used for dewatering, sizing, or classification of solids. Resin traps are designed for capturing resin particles and other solid contaminants in resin beds. Header laterals are used in pressure vessel applications to distribute and collect fluids evenly. These different types of wedge wire filters allow for customization and provide efficient filtration solutions across a range of industries and applications.
Wedge wire filters and knitted mesh filters are two different types of filtration media. Wedge wire filters provide precise surface filtration with high efficiency, allowing for the capture of a wide range of particle sizes. They are robust and durable, suitable for applications with high pressures and temperatures. Knitted mesh filters, on the other hand, employ depth filtration and are commonly used for coarse filtration applications. They are lightweight and find application in various industries for air and liquid filtration, noise reduction, and shielding.
The primary material used for wedge wire filter strainers is stainless steel, typically in grades like 304, 316. Stainless steel is chosen for its excellent corrosion resistance, durability, and mechanical strength. It can withstand harsh environments, high temperatures, and exposure to various fluids and gases. Stainless steel ensures the longevity and reliability of the wedge wire filter strainer in different filtration applications. While other materials like mild steel or brass can be used, stainless steel is the preferred choice due to its superior properties and wide compatibility with a range of operating conditions.
Wedge wire filters utilize a surface filtration mechanism. They are constructed with V-shaped wires that create narrow gaps or slots to capture and retain solid particles larger than the gap size while allowing the fluid or gas to pass through. Wedge wire filters provide precise filtration control and can achieve high filtration efficiency. They are commonly used in industries such as water treatment, food and beverage, oil and gas, and mining, where precise surface filtration is required.
Wire mesh filters work based on a combination of surface and depth filtration. They are made from interwoven wires that form a mesh structure. Wire mesh filters can capture particles both on the surface of the mesh and within the openings of the mesh. They offer moderate to high filtration efficiency and can be used for both coarse and fine particle filtration. Wire mesh filters find application in various industries, including automotive, aerospace, chemical processing, and HVAC systems.
Wedge wire basket filters are chosen for their precise filtration capability, high efficiency, and durability. They provide accurate separation and efficient removal of solid particles from fluids or gases. With their robust stainless steel construction, they can withstand high pressures, temperatures, and corrosive environments. The easy maintenance feature allows for quick cleaning or replacement of the filter baskets, ensuring uninterrupted filtration. Wedge wire basket filters find applications in various industries and offer a long service life, reducing maintenance and replacement costs.
The wedge wire screen mesh filter operates through surface filtration. It consists of V-shaped wires that create narrow slots. When a fluid or gas flows through the filter, particles larger than the slot size are captured on the surface of the screen, while the filtered fluid or gas passes through. The V-shaped wires provide strength and stability to the filter, ensuring efficient filtration. The precise gap size of the slots allows for precise particle separation and retention. The retained particles can be removed through cleaning or backwashing of the filter. This mechanism ensures effective and reliable filtration in various applications, ranging from water treatment to industrial processes.
Open Area (%) = (A / B) × 100
A represents the total area of the openings or slots on the wedge wire screen.
B represents the total area of the screen surface.
To calculate the area of the openings (A), you need to know the width and height of the slots. The area of each slot can be calculated as width multiplied by height. If you have multiple slots on the screen, you would calculate the area of each slot and then sum them up to get the total area of the openings.
The total area of the screen surface (B) can be calculated by multiplying the length and width of the screen.
Wedge wire filters and perforated filters offer different filtration mechanisms and characteristics. Wedge wire filters provide precise surface filtration with V-shaped wires creating narrow gaps to capture solid particles, while perforated filters utilize evenly spaced holes for filtration. Wedge wire filters can achieve high filtration efficiency and are known for their strength and durability, making them suitable for various industries. Perforated filters have lower filtration efficiency but find application in industries where general filtration or separation is required.
Wedge wire screens come in a range of sizes to accommodate different filtration applications. The slot width, wire diameter, screen length, screen width, and open area are key factors that determine the size of a wedge wire screen. Slot widths can vary from extremely narrow sizes as small as 20 microns to wider openings, while wire diameters can range from tenths of a millimeter to several millimeters. The length and width of the screen can be customized to fit specific equipment or installation requirements. Open area refers to the percentage of the screen area that consists of gaps or slots and affects flow capacity and filtration efficiency. The selection of the wedge wire screen size depends on the desired filtration specifications and the particles to be filtered.
Yes, wedge wire screen manufacturers typically offer customization options based on specific size, shape, and material requirements. we understand that different industries and applications have unique filtration needs, and customization provide tailored solutions. Manufacturers can customize the dimensions of the screen, including length, width, and height, to fit specific equipment or installation spaces. DEZE Filtration can also fabricate screens into various shapes such as flat panels, cylinders, or baskets, based on the filtration system’s design. Additionally, we can offer different materials like stainless steel, carbon steel, or exotic alloys to meet the desired chemical compatibility or durability requirements.
Wedge wire filters and etching filters are distinct filtration technologies. Wedge wire filters utilize V-shaped wires to create narrow slots for efficient particle separation and high filtration efficiency. They are known for their durability and are commonly used in various industries. Etching filters, on the other hand, are produced through chemical etching processes and consist of micro-sized holes or channels. They offer precise filtration capabilities, especially for fine particles, and are used in applications requiring high precision. The choice between the two depends on the specific filtration needs, with wedge wire filters being suitable for general filtration and etching filters being ideal for applications demanding fine particle removal and precise filtration.
Wedge wire screen mesh filters offer precise filtration control with their V-shaped wires and narrow slots, allowing for efficient particle separation. They are known for their high strength and durability, with the ability to withstand demanding conditions. These filters are easy to maintain, with options for backwashing or mechanical cleaning. They find applications in diverse industries, thanks to their wide range of customizable options in terms of slot widths, wire diameters, and screen sizes. Additionally, wedge wire screen mesh filters exhibit chemical resistance, making them suitable for filtration processes involving corrosive substances, these filters provide effective and versatile solutions for various filtration requirements.
Water Treatment: Wedge wire water filters are widely used in water treatment processes to remove suspended solids, debris, sediment, and other contaminants from water sources. They are utilized in pre-filtration stages, such as intake screens for industrial water supply, municipal water treatment plants, desalination systems, and wastewater treatment facilities.
Process Water Filtration: Industrial processes often require clean and filtered water for various operations. Wedge wire water filters are employed to remove impurities and particulate matter from process water, ensuring the quality and integrity of the water used in manufacturing, power generation, chemical processing, food and beverage production, and many other industrial applications.
Cooling Tower Filtration: Cooling towers used in HVAC systems and industrial cooling processes require effective filtration to prevent clogging and maintain optimal performance. Wedge wire water filters are utilized as inlet screens or basin screens in cooling towers to prevent debris, algae, and other contaminants from entering the system.
Oil and Gas Industry: Wedge wire water filters are utilized in the oil and gas industry for filtration applications such as water injection systems, produced water treatment, and well water filtration. They help remove solids, sand, and other particulates from water used in drilling, production, and refining processes.
Mining and Quarrying: In the mining and quarrying industry, wedge wire water filters are used for dewatering applications, separating solids from slurry, and removing fines and sediment from process water in mining operations.
