BAG FILTER FILTRATION ELEMENT Russian patent published in 2011 - IPC B01D46/24

Abstract RU 2432982 C1

FIELD: process engineering.

SUBSTANCE: invention relates to gas filtration. Proposed filtration element comprises main hollow block of porous ceramics with exposed pores. Additional hollow block, its length making 0.1-0.2 of that of the main block and inner diameter making 0.7-0.9 of its inner diameter, fits tightly in inlet end of the main block for 50%. Said additional hollow block features shape of the main block.

EFFECT: higher filter dust retentivity, reduced drag in high-temperature gas filtration.

1 dwg, 3 tbl

Similar patents RU2432982C1

Title	Year	Author	Number
METHOD OF PRODUCING BAG FILTER FILTRATION ELEMENT	2010	Drobyshevskij Pavel Aleksandrovich	RU2431518C1
BAG FILTRATION ELEMENT WITH FILTER BAG AND METHOD OF ITS ATTACHMENT TO TUBE PLATE	2012	Kopievskij Igor' Vladimirovich	RU2488426C1
SLEEVE FILTER	2007	Kochetov Oleg Savel'Evich Golubeva Marija Vladimirovna Kolaeva Lidija Vladimirovna Bobrova Ekaterina Olegovna Dukhanina Elena Vladimirovna Gornushkina Nadezhda Igorevna Pavlova Dar'Ja Olegovna	RU2333031C1
TWO-STAGE FILTER WITH DUST COLLECTION CHAMBER	2007	Kochetov Oleg Savel'Evich Golubeva Marija Vladimirovna Kolaeva Lidija Vladimirovna Bobrova Ekaterina Olegovna Dukhanina Elena Vladimirovna Gornushkina Nadezhda Igorevna Pavlova Dar'Ja Olegovna Dorushenkova Ol'Ga Jur'Evna Kostyleva Anastasija Vital'Evna Zubova Irina Jur'Evna	RU2335331C1
DEVICE FOR REMOVAL OF TECHNOLOGICAL AIR FROM FIBRE-PROCESSING ELEMENTS OF SPINNING MACHINES	2007	Kochetov Oleg Savel'Evich Kochetova Marija Olegovna	RU2351697C1
CARCASS FILTER WITH PULSED BLOWDOWN	2007	Kochetov Oleg Savel'Evich Golubeva Marija Vladimirovna Kolaeva Lidija Vladimirovna Bobrova Ekaterina Olegovna Dukhanina Elena Vladimirovna Gornushkina Nadezhda Igorevna Pavlova Dar'Ja Olegovna Dorushenkova Ol'Ga Jur'Evna Kostyleva Anastasija Vital'Evna Zubova Irina Jur'Evna	RU2333030C1
MULTISECTIONAL DUST COLLECTOR	2007	Kochetov Oleg Savel'Evich Golubeva Marija Vladimirovna Kolaeva Lidija Vladimirovna Bobrova Ekaterina Olegovna Dukhanina Elena Vladimirovna Gornushkina Nadezhda Igorevna Pavlova Dar'Ja Olegovna Dorushenkova Ol'Ga Jur'Evna Kostyleva Anastasija Vital'Evna Zubova Irina Jur'Evna	RU2333784C1
REGENERABLE BAG FILTER	2007	Kochetov Oleg Savel'Evich Golubeva Marija Vladimirovna Kolaeva Lidija Vladimirovna Bobrova Ekaterina Olegovna Dukhanina Elena Vladimirovna Gornushkina Nadezhda Igorevna Pavlova Dar'Ja Olegovna Dorushenkova Ol'Ga Jur'Evna Kostyleva Anastasija Vital'Evna Zubova Irina Jur'Evna	RU2339434C1
METHOD OF HOSE FILTERING	2006	Kochetov Oleg Savel'Evich Kochetova Marija Olegovna L'Vov Gennadij Vasil'Evich	RU2302284C1
TEXTILE MATERIAL FOR FILTERING HOT PROCESS GASES AND INDUSTRIAL AIR	2021	Makarov Pavel Borisovich Makarov Boris Pavlovich Makarova Irina Petrovna Zakharova Ekaterina Pavlovna Mikhajlova Marina Petrovna	RU2760532C1

RU 2 432 982 C1

Authors

Drobyshevskij Pavel Aleksandrovich

Dates

2011-11-10—Published

2010-02-09—Filed