EA200501189A1 - DRYING DUST CLEANING FILTER FOR APPLICATION IN GAS-PROTECTIVE INDUSTRIES - Google Patents

DRYING DUST CLEANING FILTER FOR APPLICATION IN GAS-PROTECTIVE INDUSTRIES

Info

Publication number
EA200501189A1
EA200501189A1 EA200501189A EA200501189A EA200501189A1 EA 200501189 A1 EA200501189 A1 EA 200501189A1 EA 200501189 A EA200501189 A EA 200501189A EA 200501189 A EA200501189 A EA 200501189A EA 200501189 A1 EA200501189 A1 EA 200501189A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
industries
protective
application
dust cleaning
Prior art date
Application number
EA200501189A
Other languages
Russian (ru)
Other versions
EA007278B1 (en
Inventor
Райнхольд Бот
Original Assignee
Цфт Гмбх Компакт Фильтер Техник
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Цфт Гмбх Компакт Фильтер Техник filed Critical Цфт Гмбх Компакт Фильтер Техник
Priority claimed from PCT/DE2003/004271 external-priority patent/WO2004067149A1/en
Publication of EA200501189A1 publication Critical patent/EA200501189A1/en
Publication of EA007278B1 publication Critical patent/EA007278B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091—Including arrangements for environmental or personal protection
    • B01D46/0093—Including arrangements for environmental or personal protection against fire or explosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4209—Prevention of static charge, e.g. by grounding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Изобретение касается пылеулавливающих фильтров (1), которые, в частности, применяют в газоопасных производствах и которые содержат фильтрующие элементы (10), обладающие антистатическими свойствами за счет отводящих компонентов, таких как угольные волокна, соли или волокна специальной стали (26, 27), причем фильтрующий материал (12) связан с рамой (14) корпуса электрическим проводом (16) в обход уплотнения (15) таким образом, что избегают возникновения отрицательного электрического заряда внутреннего пространства отдельного фильтрующего элемента (10) или пылеулавливающего фильтра (1).Международная заявка была опубликована вместе с отчетом о международном поиске.The invention relates to dust removal filters (1), which, in particular, are used in gas-hazardous industries and which contain filtering elements (10) with antistatic properties due to diverting components, such as carbon fibers, salts or special steel fibers (26, 27), moreover, the filter material (12) is connected to the frame (14) of the housing with an electric wire (16) bypassing the seal (15) in such a way that the negative electric charge of the internal space of a separate filter element is avoided ( 10) or a dust filter (1). The international application was published along with an international search report.

EA200501189A 2003-01-31 2003-12-24 Dust filter for using in operations endangered by gases EA007278B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10303798 2003-01-31
DE10357684A DE10357684A1 (en) 2003-01-31 2003-12-10 Dust filter for use in gas-endangered companies
PCT/DE2003/004271 WO2004067149A1 (en) 2003-01-31 2003-12-24 Dust filter for using in operations endangered by gases

Publications (2)

Publication Number Publication Date
EA200501189A1 true EA200501189A1 (en) 2006-02-24
EA007278B1 EA007278B1 (en) 2006-08-25

Family

ID=32695085

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501189A EA007278B1 (en) 2003-01-31 2003-12-24 Dust filter for using in operations endangered by gases

Country Status (5)

Country Link
CN (1) CN100337720C (en)
DE (1) DE10357684A1 (en)
EA (1) EA007278B1 (en)
ES (1) ES2302975T3 (en)
ZA (1) ZA200504537B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303626B4 (en) * 2003-01-30 2015-08-20 Cft Gmbh Compact Filter Technic Tunneling dust filter with pre-separator
DE102008027210B4 (en) * 2008-06-06 2016-06-02 Cft Gmbh Compact Filter Technic Dry dust extractor with sound insulation and electrostatic protection
DE102018101648A1 (en) 2018-01-25 2019-07-25 Cft Gmbh Compact Filter Technic Process for the purification of pollutants, in particular air containing NOx
DE102019100777A1 (en) 2019-01-14 2020-07-16 Cft Gmbh Compact Filter Technic Interchangeable cassette for large dry filter dedusters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259190A (en) * 1991-08-01 1993-11-09 Corning Incorporated Heated cellular structures
US5868807A (en) * 1995-12-29 1999-02-09 Glatt Gmbh Apparatus for removing dust from gas and for cleaning at least one filter of the apparatus

Also Published As

Publication number Publication date
ZA200504537B (en) 2006-05-31
CN1744937A (en) 2006-03-08
EA007278B1 (en) 2006-08-25
CN100337720C (en) 2007-09-19
DE10357684A1 (en) 2004-08-12
ES2302975T3 (en) 2008-08-01

Similar Documents

Publication Publication Date Title
ATE464939T1 (en) AIR FILTER DEVICE FOR FUEL CELL
EA200301118A1 (en) METHOD FOR CLEANING WATER AND DEVICE FOR ITS IMPLEMENTATION
DE50313082D1 (en) SEPARATOR FOR CLEANING A FLUID CURRENT
ATE363330T1 (en) AIR FILTER DEVICE FOR SEPARATING PARTICLES FROM PARTICLE-LOADED AIR
DE60023727D1 (en) FILTER FOR REMOVING CONTAMINATION FROM A HOUSING
BR9812581A (en) Electret fibers composed of a polymeric material and a fluorochemical additive, non-woven fabric, respirator, and processes for filtering particulate material from a gas containing aerosol particles, making electret fibers, and predicting the performance of an electret filter fabric
DK1047755T3 (en) fuel additives
EA200501189A1 (en) DRYING DUST CLEANING FILTER FOR APPLICATION IN GAS-PROTECTIVE INDUSTRIES
DE502007004909D1 (en) Filter device for removing fine dusts from a dust-laden gas stream and filter system
DE20109702U1 (en) Air filter system
TR200103305T2 (en) Method for removing nano-sized pathogens from liquids.
KR20120122041A (en) Assembly type ionizer in electrostatics precipitator
UA81462C2 (en) Dust filter for use in operations endangered by gases
FI20030935A (en) Procedure for purifying an electrostatic filter during filtration and electrostatic filter
SE8301988L (en) IMPREGNATED AIR CLEANER FOR USE IN FILTER
EA200300651A1 (en) FILTERING ELEMENT
SE511576C2 (en) Cylindrical electrostatic oil cleaner
DE50304383D1 (en) ELECTROSTATIC WORKING FILTER AND METHOD FOR SEPARATING PARTICLES FROM A GAS
FI101861B1 (en) Cleaning device for filters in dust filtering device
RU94025973A (en) Filter-separator
SU718127A1 (en) Magnetic filter
SE9701410L (en) Device at a filter
RU170845U1 (en) RESPIRATOR FILTER
RU2005130569A (en) ELECTRIC FILTER
RU93032756A (en) AIR CLEANING FILTER

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU