ClassID:

30253

B01D2247/14 - CPC Classification

Classification description:

Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent Fan arrangements for providing induced draft

Recent Application in this class:
#1
20250189150
2025-06-12

WET AIR FILTRATION DEVICE

#2
20250050263
2025-02-13

AIR CLEANING APPARATUS WITH A MOIST FILTER

#3
20250050262
2025-02-13

AIR CLEANING APPARATUS WITH A MOIST FILTER

#4
20220331732
2022-10-20

Apparatus and method for air purification and power generation

#5
20220008861
2022-01-13

Swirl air/liquid air purifier

#6
20210000127
2021-01-07

Apparatus for treatment of the atmosphere of a storage space for vegetable products

#7
20190159470
2019-05-30

Method and assembly for the treatment of the atmosphere in a storage space for vegetable products

#8
20180339258
2018-11-29

Air cleaning apparatus with a moist filter

#9
20180339252
2018-11-29

Exhaust configuration for a wet scrubber

#10
20180126318
2018-05-10

Wet scrubber apparatus

#11
20170095829
2017-04-06

System and method for producing mold-resistant paper with wet scrubber assembly

#12
20160059175
2016-03-03

Air washer

#13
20150174519
2015-06-25

Active coke regeneration mixed vapor treatment method and apparatus

#14
20150041997
2015-02-12

Nozzle assembly

#15
20140360375
2014-12-11

Paint booth with purifier

#16
20140114015
2014-04-24

Coating material spray mist treatment method

#17
20140060333
2014-03-06

Exhaust gas separating tower and exhaust gas separating and recycling system

#18
20130192471
2013-08-01

Apparatus for removing air contaminants

#19
20120222558
2012-09-06

Device for recovering nanopowders and ultrafine powders contained in a gas

#20
20120219480
2012-08-30

COMPOSITIONS FOR WET AIR SCRUBBERS AND METHODS FOR OPERATING AND CLEANING WET AIR SCRUBBERS USING THE SAME

#21
20120140407
2012-06-07

Container data center and ventilating system thereof

#22
20120118161
2012-05-17

Dust removal system for dust gas

#23
20120048189
2012-03-01

Paint booth with purifier

#24
20120000839
2012-01-05

Grease water separation apparatus for indoor grill

#25
20110318817
2011-12-29

Compact air purifier

#26
20110291309
2011-12-01

Removable misting array assembly for an abatement system

#27
20110291308
2011-12-01

Misting array assembly of an abatement system

#28
20110289751
2011-12-01

Field Erectable Abatement System Methods

#29
20110277271
2011-11-17

Spray centrifugal dedusting fan

#30
20110271834
2011-11-10

Range hood with liquid filter

#31
20110139005
2011-06-16

Air Purifier Employing A Water Jet-Type Fan System, and Purification Method Thereof

#32
20110136214
2011-06-09

Dust arrester and method for removing dust particles from air

#33
20110048232
2011-03-03

Air cleaner

#34
20060102001
2006-05-18

Wet type air cleaner

#35
20060102000
2006-05-18

Wet type air cleaner

#36
17232901
2022-03-22

Apparatus and method for air purification and power generation