Title:
AN EMISSION-FREE EXHAUST GAS HANDLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/083530
Kind Code:
A1
Abstract:
An emission-free exhaust gas handling device is provided, which is a container only
having inlets. At least two stages of exchangers (2) are provided in series in
the container from an exhaust gas inlet (1) and a mixing gas chamber (3) is arranged at
the communicating location between two stages of exchangers. An exchanging gas
chamber (23) in the first stage of the exchanger (2) is provided with an orifice (4)
communicating with air and each of the mixing gas chambers (3) from the second to
the last stage of exchangers is disposed with a return pipe (4) communicating with
the inlet of the first stage of the exchanger.
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Inventors:
ZHANG YUGUANG (CN)
Application Number:
PCT/CN2007/000957
Publication Date:
July 17, 2008
Filing Date:
March 26, 2007
Export Citation:
Assignee:
ZHANG YUGUANG (CN)
International Classes:
F01N3/05; F01N3/30
Foreign References:
| CN1724853A | 2006-01-25 | |||
| CN1529042A | 2004-09-15 | |||
| CN1448622A | 2003-10-15 | |||
| DE19851433A1 | 2000-05-11 | |||
| JPH07317535A | 1995-12-05 | |||
| CN1089687A | 1994-07-20 | |||
| CN1262379A | 2000-08-09 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENT LIMITED (No. 100Xianlie Road, M,Guangzho, Guangdong 0, CN)
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