FILTERING ELEMENT FOR PURIFYING HOT GAS FROM DUST AND ITS MANUFACTURING METHOD Russian patent published in 2021 - IPC B01D37/03 B01D39/06 B01D39/16 B01D46/24 B01D53/34 B01D53/81 

Abstract RU 2759084 C2

FIELD: filtering devices.

SUBSTANCE: filtering element is proposed for removing particles from gas with a temperature of above 500°C, containing a filtering wall made in the form of a pipe closed from one end, while material of the filtering wall includes inorganic fiber and organic fiber before putting the filtering element in operation. A method for manufacturing a filtering element for removing particles from gas, which is described above, is also proposed.

EFFECT: developing a filtering element having both high strength during transportation and installation and high indicators of porosity and gas-permeability observed during operation.

14 cl, 2 dwg, 1 ex

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RU 2 759 084 C2

Authors

Krasnyi Boris Lazarevich

Ikonnikov Konstantin Igorevich

Sizova Anastasiia Sergeevna

Dates

2021-11-09Published

2020-02-03Filed