Gidly academy

akademie-logoWe are bringing you interesting information from the field of industrial dedusting and air filtration. The GIDLY Academy is a space to present the latest innovations in the industry. We publish our proven experience. We are trying answer questions from our customers and partners by this selection of topics.

Bag filters for aluminium dust extraction

In our catalog we have included filter units that are by design directly made for use in aluminum dust extraction applications. This dust is created by grinding aluminum or other non-metallic materials. Our catalog includes 18 basic baghouse units for dust created by grinding aluminum or other explosive material.  This dust forms an explosive atmosphere with air. The bag filter units are graded according to the required volumetric airflow.

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Bag filters for coal dust extraction

In our catalog we have included filter units that are by design directly made for use in explosive dust extraction applications. This specific dust is emerging when working with coal. Our catalog includes 18 basic baghouse units for coal dust that forms an explosive atmosphere with air. The bag filter units are graded according to the required volumetric airflow.

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Bag filters for ceramic dust extraction

The GIDLY catalog includes baghouse filter units designed for use in aplications of ceramic dust extraction.Our catalog includes 18 basic baghouse units for ceramic dust graded according to the required volumetric airflow.

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Bag filters for lime and cement dust extraction

The GIDLY catalog includes baghouse filter units designed for use in aplications of lime and cement dust extraction. Our catalog includes 18 basic baghouse units for lime and cement dust graded according to the required volumetric airflow.

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Bag filters for solid fuel boiler dedusting

The Gidly catalog includes baghouse units that are directly designed for use in applications for solid fuel boiler dedusting. We are offering 13 basic baghouse units for extraction of dust from solid fuel boilers. The baghouse units are graded according to the required volumetric airflow.

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Bag filters for gas fired melting furnaces

The Gidly catalog includes baghouse units that are directly designed for use in applications of gas fired melting furnaces dedusting. We are offering 14 basic baghouse units for extraction of dust from gas fired melting furnaces, graded according to the required volumetric airflow.

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Bag filters for induction melting furnaces

The Gidly catalog includes baghouse units that are directly designed for use in applications of gas fired melting furnaces dedusting. We are offering 18 basic baghouse units for extraction of dust from induction melting furnaces, graded according to the required volumetric airflow.

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Bag filters for cast iron dust

The Gidly catalog includes baghouse units that are directly designed for use in applications of cast iron dust extraction. We are offering 17 basic baghouse units for extraction of dust from cast iron works, graded according to the required volumetric airflow.

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Bag filters for foundry dust extraction

In our catalog we have included filter units that are by design directly made for use in foundry dust extraction applications. This specific dust is emerging when working with coal. Our catalog includes 18 basic baghouse units for foundry dust that forms an explosive atmosphere with air. The bag filter units are graded according to the required volumetric airflow.

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Bag filters for automatic grinding machines

In our catalog we have included filter units that are by design directly made for filtering of non-explosive grinding machine dust. Our catalog includes 16 basic baghouse units graded according to the required volumetric airflow.

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Bag filters for steel polishing dust extraction

The Gidly Catalog includes bag filters designed for use with polishing paste. Our catalog includes 18 basic baghouse units graded according to the required volumetric airflow.

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Bag filters for grinding

The Gidly Catalog includes bag filters directly designed to be used for extraction of non-explosive grinding dust. Our catalog includes 18 basic baghouse units graded according to the required volumetric airflow.

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Bag filters for welding shops

V našem katalogu máme zahrnuty filtrační jednotky, které jsou svojí konstrukcí přímo určeny pro využití v aplikacích pro odsávání a filtraci svařovacích dýmů a aerosolů. Náš katalog zahrnuje 18 základních filtračních zařízení pro odsávání svařoven odstupňovaných dle požadovaného odsávacího výkonu…

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Bag filters for welding shop ambient ventilation

The Gidly Catalog includes bag filters directly designed to be used for spatial extraction of welding shops, ie extraction of welding smokes and aerosols. Our catalog includes 18 basic baghouse units for welding shops graded according to the required volumetric airflow.

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Common mistakes in aplications of dust extraction

The most frequent mistakes that we occasionally find in the dust extraction systems of dedusting suppliers, both in the design and in the implementation phase are...

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Determining the correct extraction flow rate for different dust types

Determining the right amount of flow rate is the first step in solving any dust extraction project and is crucial to the proper function of the system. If a wrong determination of the air flow occurs - in the worst case its under-dimensioning - the project is invaluable right from the start-up.

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Bag medium lifetime

Focusing on the operating costs associated with the use of dust extraction and filtration technology, it is necessary to include not only the electricity costs. Another operating costs are induced by compressed air for filter medium regeneration and refurbishment costs. It is also important to focus on the lifetime of the bag media and other important...

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Optimal baghouse pressure drop

The reason to focus on optimizing pressure drops in the dust extraction system is that each excess pascal - pressure loss - is manifested by an increase in operating costs for the operation of the extraction  fan. The pressure losses of the ducts are discussed in a separate chapter. The largest pressure drop of the entire system is caused by the bag filter itself.

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Determining the correct elbow type

Selecting the correct type and radius of elbows is very important for balanced pressure conditions in the air extraction and dedusting system. Generally speaking, when choosing the correct elbow for dust extraction we decide on two requirements:

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