Product Description
Filter discs can be made of woven wire mesh, sintered fiber web or sintered wire cloth sheets while woven wire mesh filter discs are the most popular one.
Filter discs made of woven wire mesh are available in a wide range of materials, sizes, shapes, micron retentions and configurations.
Materials: Stainless steel, carbon steel, brass, etc.
Shapes: Circles, kidney, and rectangular.
Filtration Rating: 12 to 1,000 microns.
Layers: Single layer or spot welded Multi-layer screen discs.
The Disc Filters belong to the side feed group and have been around for many years. They are generally used in heavy duty applications such as the dewatering of iron ore taconite, hematite, coal, aluminum hydrate, copper concentrate, pyrite flotation concentrates and other beneficiation processes. The high time for Disc Filters was in the 60's when the metallurgical industries were booming and filters with 300 m2 and larger were manufactured.
The filter consists of several discs, up to 15 in the larger machines, each made up from sectors which are clamped together to form the disc. The sectors are ribbed towards the neck and designed for a high capacity drainage rate. One of the main features is that the required floor space taken up by disc filters is minimal and the cost per m2 of filtration area is the lowest when compared to other vacuum filters.
During operation each sector enters submergence and a cake is formed on the face of the discs. It then emerges to the drying zone, the liquid drains to a central barrel and from there through a valve to the vacuum receiver. The valve with its bridge setting controls the timing so that once the sector leaves the drying zone it moves over a separating bridge and a snap or low pressure blow is applied to discharge the cake. Scraper blades on the side of each disc guide the cake to discharge chutes which are positioned between adjacent discs and are wide enough to avoid their clogging by the falling cake. A paddle type agitator located at the bottom of the tank maintains the slurry in suspension which in most of the metallurgical applications contains solids with high specific gravity which are fast settling and abrasive.
Application: Filter discs screen are used for the production of polyester fibers and monofilament, plastic extrusion, auto, spray equipment, etc.
Benefits:
Long service life;
Withstand harsh work conditions;
Withstand high temperature;
Excellence service properties.
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Company Profile
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Business Type: |
Wingle manufactures the following types of filter elements:
Hydraulic, designed to equip pressurized filters, filter drain and other hydraulic systems.
Oil intended for lubricating systems, filters, complete machines and mechanisms in various indus... |
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Comapany: |
Anping wingle filter element factory |
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Year of Establishment: |
2000 |
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Address: |
78 Jianan street, Anping, Hebei, China. |
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City: |
Anping |
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Zip/Postal: |
053600 |
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State: |
Hebei |
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Country: |
China |
Wingle manufactures the following types of filter elements:
Hydraulic, designed to equip pressurized filters, filter drain and other hydraulic systems.
Oil intended for lubricating systems, filters, complete machines and mechanisms in various industries.
Fuel intended for the complete fuel filters vehicle engines.
Aircraft designed for air filter assembly vehicle engines and compressors.
Filter elements are manufactured with a nominal fineness of filtration:
- Paper - 05,10,25 and 40 microns
- Net - 40, 80.120 and 160 microns
Filter elements provide the highest degree of filtration efficiency for industrial, mobile, and process applications. Our filter elements are composed of micro-glass media, the most recent innovation in high performance filtration technology. Micro-glass media is inert, inorganic, and far exceeds any paper or cellulose filter element performance. Water or chemicals, which cause softening, swelling, and degradation in conventional cellulose or pleated paper filters, do not affect micro-glass media.
The advantages of making filter element:
Filter elements and filters manufactured have a high technical specification through a number of structural and technological features, chief among them the use of modern materials quality, reliability and stability of the design process.
The use of modern filter materials:
Effective is the one filter element, which not only removes dirt but keeps them securely for the duration of the service. Depending on the material of the filter elements are divided into two main groups: surface and volume. use of filter material has been a very stable structure. Enhanced binding of the fibers provides a stable bond between the fibers and increases the strength of the material under the influence of load versus load fluctuations of pressure and flow rate, temperature and aging. With this filter elements maintain its high performance during its entire life.
The filter material is the most important component of the "filter" system with respect to prolonged life and wear protection of the system. Decisive criteria for the selection are the necessary degree of cleanliness of the operating medium, the initial pressure differential and the contamination retention capacity.
Mount
Fixing filtering curtains, adhesives and potting applied mass is crucial for the efficiency of the filter element. Through the use of supporting curtains made of nets in combination with one or more filtering curtains, achieved the desired filtration factor, which ensures effective protection of the host machine and increases the life of filter elements. Stiffness of the frame filter element is provided, where necessary, special reinforcing ring rolling or circular edges.
The stability of the process:
The optimal form of corrugated filter media is possible only with a stable automated manufacturing process and strict compliance with technological standards. In the manufactured quality filter element secured the required number of corrugations, which allows to obtain the optimum filter area and the best performance.
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