Filtration Guide Start with the type of filtration you are dealing with. We will explain the principle of the process, the role of the filter media and which operating data determine the selection.
What do you need to filter?
LIQUIDS AND SLURRIESA liquid or slurry
Water, slurry, sludge and drainage at filter press.
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PROCESS GASESGas or dust
Process gases, dedusting and dust capture.
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OPERATING AIRAir in your operation
Supply and circulation air in production and operating halls.
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Liquid filtration
In liquid suspensions, the liquid passes through the filter medium while the solid particles are trapped on its surface or inside the structure. As the cycle progresses, the resistance and properties of the resulting cake change. These topics will help you understand how equipment, filter cloth, fabric and material are related.
Filter cloths
How filter cloth works, how its design affects the cycle and what determines the choice.
Open descriptionMaterials
The chemical, temperature and mechanical resistance of the polymer determines whether the textile can withstand a specific process.
Open descriptionFilter fabrics
Bond, yarn, porosity and surface affect filtrate passage, particle capture and cake release.
Open interpretationFilter bags
Differences between drip and anode bags, materials and specifications for custom manufacturing.
Open the descriptionCake filtration
How filter cake is formed, why it changes the flow and how its properties will affect the quality of the filtrate and drainage.
Open explanationContinuous filtration of suspensions
Belt, drum and disc filters and their filter textiles.
Open descriptionFilter presses and plates
The principle of the pressure cycle, the function of the plates and the connection with the filter cloth.
Open interpretationGas filtration
In dry filtration, the gas flows through a textile medium that captures solid particles. The trapped layer of dust gradually changes and the filter must be regenerated. Therefore, the design is not only about the choice of material: it also depends on the composition and temperature of the gas, the properties of the dust, the load on the filter and the method of cleaning.
Process gases and dedusting
Longer explanation of the principle, operating conditions, regeneration and the most common causes of filtration problems.
Open explanationFilter bags and elements
Overview of hoses, pockets, cartridges and custom designs including the data needed for their design.
View productsIndustrial ventilation
In industrial ventilation, the supplied or circulating air in production and operating areas is filtered. The filter must correspond to the flow rate, the design of the device, the dustiness of the environment and the required level of cleanliness. At the same time, the dimensions and design of the insert should allow for proper fitting and regular replacement.
Filtration in air handling
Explanation of the function of panel and pocket filters, the choice of design and the effect of clogging on air flow.
Open interpretationPockets for industrial ventilation
An overview of the designs for supply and circulation air can be found among the filter elements.
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