Filtration
Allows you to clean materials from unwanted impurities and residual particles
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Filter types
Bag filters are structures with fabric sleeves through which air passes. These sleeves are made of special filter materials that effectively trap dust and particles.
Over-silo filters are installed on top of the silo to prevent contamination of the air coming out of it. They help to capture dust and small particles, which is important for environmental compliance and prevention of environmental pollution.
Centrifugal fans offered by our company are characterized by high durability, silent operation and the ability to function in the most difficult operating conditions.
Above-silo filters
Over-silo filters are designed to efficiently separate bulk solids such as powders, granules and granular substances that are loaded into storage systems including silos, bins, drums and containers. These filters operate on the basis of pressure (pumping) and vacuum (suction) methods in pneumatic systems.
Filters of this type can be used both in systems with and without fans, providing pneumatic conveying in both charged and vacuum conditions. Over-silo filters are designed taking into account parameters such as particle size, moisture content, load capacity, temperature, abrasiveness and adhesion, and are available in various versions: cartridge, sleeve and cassette.
Operating principle of the over-silo filter
In the process of loading silos with the help of conveyors, materials are fed into the silo (bunker, hopper, tank, container) under high air pressure created by the compressor of the silo truck or production equipment. In dense phase pneumatic conveying systems (densveyor), the material is also fed into the silo under high pressure.
During pneumatic conveying, dusty air is generated, which passes through filter elements (cartridges, bags, cassettes), trapping dust particles. Dust particles stuck to the filter elements are removed with the help of high-pressure air, which is sprayed from the back side. As a result of this process, dust is returned to the storage system, to which a silo or jet filter is connected. Compressed air accumulates in the filter tank above the silo and is periodically discharged through solenoids to the filter elements.
In the process of loading silos with the help of conveyors, materials are fed into the silo (bunker, hopper, tank, container) under high air pressure created by the compressor of the silo truck or production equipment. In dense phase pneumatic conveying systems (densveyor), the material is also fed into the silo under high pressure.
During pneumatic conveying, dusty air is generated, which passes through filter elements (cartridges, bags, cassettes), trapping dust particles. Dust particles stuck to the filter elements are removed with the help of high-pressure air, which is sprayed from the back side. As a result of this process, dust is returned to the storage system, to which a silo or jet filter is connected. Compressed air accumulates in the filter tank above the silo and is periodically discharged through solenoids to the filter elements.
Applications of filters above silos
Jet filters are widely used in industries such as ferrous and non-ferrous metallurgy, concrete production, construction chemicals, ceramics, construction, energy, micronized minerals, food and pharmaceutical industries, chemical industry, agriculture, seed processing, glass, paper recycling, animal feed, tea industry, wood and wood products processing, as well as in wastewater treatment plants.
They effectively separate dust particles from compressed air, which is then discharged into the atmosphere.
They effectively separate dust particles from compressed air, which is then discharged into the atmosphere.
Examples of materials processed using filters
The materials processed by the above-silo filter include: cement, flour, gypsum, slaked lime, quicklime, sand, RDF, sugar, wheat flour, corn flour, starch, salt, cocoa, milk powder, bleaching clay, spices, calcite (calcium carbonate), polystyrene (PS), ABS, polycarbonate (PC), polyoxide (POM), polyamide (nylon), thermoplastic polyurethane (TPU), masterbatch additives, activated carbon, carbon powder, fly ash, dried sludge, as well as granulated feed for small and large cattle, poultry and pets, barite, kaolin, feldspar, bentonite, talc, dolomite, sodium sulfate, quartz sand and other bulk raw materials used in factories and enterprises.
The materials processed by the above-silo filter include: cement, flour, gypsum, slaked lime, quicklime, sand, RDF, sugar, wheat flour, corn flour, starch, salt, cocoa, milk powder, bleaching clay, spices, calcite (calcium carbonate), polystyrene (PS), ABS, polycarbonate (PC), polyoxide (POM), polyamide (nylon), thermoplastic polyurethane (TPU), masterbatch additives, activated carbon, carbon powder, fly ash, dried sludge, as well as granulated feed for small and large cattle, poultry and pets, barite, kaolin, feldspar, bentonite, talc, dolomite, sodium sulfate, quartz sand and other bulk raw materials used in factories and enterprises.
Bag type filters
We are pleased to present you with products that provide high cleaning efficiency with a filtration area from 5 m² to 7000 m². We work only with reliable manufacturers, which allows us to guarantee the high quality of our products and compliance with the strictest standards.
Jet type air filter
This is a modern air pollution control device designed to separate solid particles from air or gas. We use polyester felt filter fabrics, which ensures reliable and durable filtration.
The main components of our system:
Depending on your requirements, the filter can be supplemented with a cyclone unit. Our filter installation operates at an air pressure of 6-7 bar, providing powerful and stable operation. Compressed air entering the system activates vibration through a solenoid pneumatic valve controlled by a remote electronic board, which ensures effective cleaning of the filter elements.
This is a modern air pollution control device designed to separate solid particles from air or gas. We use polyester felt filter fabrics, which ensures reliable and durable filtration.
The main components of our system:
- Screw conveyor for efficient particle movement
- Air lock to prevent leaks
- Centrifugal fan for optimal air circulation
Depending on your requirements, the filter can be supplemented with a cyclone unit. Our filter installation operates at an air pressure of 6-7 bar, providing powerful and stable operation. Compressed air entering the system activates vibration through a solenoid pneumatic valve controlled by a remote electronic board, which ensures effective cleaning of the filter elements.
Filter design criteria:
When developing our filters, we take into account:
- Dust type
- Dust load
- Physical and chemical properties of dust
- Presence of moisture or abrasive properties
Centrifugal fans
We are pleased to present you our products - high-quality centrifugal fans, which are supplied in cooperation with reliable and proven manufacturers. Our company guarantees that all products meet the strictest quality and safety standards.
Advantages of our equipment
- Wide power rangeOur fans provide performance from 100 m³/h to 700,000 m³/h, which allows us to find optimal solutions for various industrial tasks.
- Variety of modelsOur range includes low, medium and high pressure models, including combustion fans for boilers, smoke exhausters, circulation fans and much more.
- Reliability and durabilityCentrifugal fans offered by our company are characterized by high durability, silent operation and the ability to function in the most difficult operating conditions.
- Individual approachWe are ready to offer solutions to meet your unique requirements, including special projects and custom orders.
Quality of materials
We use only high quality materials such as carbon steel, stainless steel and aluminum, ensuring the durability and reliability of our products.
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