Title:
A DEDUSTING PROCESS AND DEVICE FOR OIL-AIR MIXTURE
Document Type and Number:
WIPO Patent Application WO/2012/167513
Kind Code:
A1
Abstract:
Disclosed is a dedusting process and dedusting tower for an oil-air mixture. The process comprises the following steps: dedusting by filtering the oil-air mixture, then dedusting by spraying an oil of the same type, and converting the oil droplets adhering to the dust from a liquid state to a gaseous state during the falling of the dust. The tower comprises a tower body (1) with an oil-air mixture inlet (2) at the lower end thereof, in which tower body (1) a filtrating and dedusting mechanism and a spraying device (6) thereabove with the oil of the same type are provided; the filtrating and dedusting mechanism comprises a dedusting rotary cage (5) controlled by a transverse rotation shaft, and the total volume of the packing particles filled into the dedusting rotary cage (5) in a natural state is smaller than the volume of the dedusting rotary cage (5). The dedusting process and dedusting tower can improve the quality of the oil and carbon black obtained and alleviate environmental pollution.
Inventors:
NIU BIN (CN)
NIU XIAOLU (CN)
NIU XIAOLU (CN)
Application Number:
PCT/CN2011/079140
Publication Date:
December 13, 2012
Filing Date:
August 31, 2011
Export Citation:
Assignee:
JINAN ECO ENERGY TECHNOLOGY CO LTD (CN)
NIU BIN (CN)
NIU XIAOLU (CN)
NIU BIN (CN)
NIU XIAOLU (CN)
International Classes:
B01D50/00; B01D47/06; B01D47/14; B01D49/02
Foreign References:
| DE102007043745A1 | 2009-03-05 | |||
| CN2688714Y | 2005-03-30 | |||
| CN201342305Y | 2009-11-11 | |||
| CN200943812Y | 2007-09-05 | |||
| CN1461793A | 2003-12-17 |
Attorney, Agent or Firm:
JINAN SHUNYUAN PATENT AGENCY CO., LTD (CN)
济南舜源专利事务所有限公司 (CN)
济南舜源专利事务所有限公司 (CN)
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Claims:
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