Title:
EXHAUST GAS-PURIFYING EQUIPMENT AND OPERATION CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/034742
Kind Code:
A1
Abstract:
This exhaust gas-purifying equipment (1) comprises: an adsorption removal device (2) provided with an adsorbent capable of adsorbing and desorbing flammable harmful components contained in exhaust gas; a heat-storing exhaust gas-purifying device (4) for burning discharged air containing flammable harmful components that is discharged from the adsorption removal device and purifying the flammable harmful components; piping (34) for supplying discharged air discharged from the adsorption removal device to the heat-storing exhaust gas-purifying device and in which, in order from the upstream side of the piping, a cutoff damper (36) for cutting off the supply of discharged air and an external air intake damper (38) for taking external air into the piping are disposed; and a control device (32) configured so that when the multiple sets of dampers (18a, 18b, 20a, 20b) of the heat-storing exhaust gas-purifying device are simultaneously open, the control device operates the external air intake damper and the cutoff damper so as to open the external air intake damper to take external air into the piping and close the cutoff damper to interrupt the supply of desorption air to the adsorbent in the adsorption removal device, and passes the external air through to the various open dampers.
Inventors:
NAKAYAMA KATSUYA (JP)
Application Number:
PCT/JP2013/073054
Publication Date:
March 06, 2014
Filing Date:
August 28, 2013
Export Citation:
Assignee:
SINTOKOGIO LTD (JP)
International Classes:
B01D53/38; B01D53/34; B01D53/74; B01D53/81; F23G7/06; F23L15/02
Domestic Patent References:
| WO2012046580A1 | 2012-04-12 |
Foreign References:
| JP2007181788A | 2007-07-19 | |||
| JP2007127401A | 2007-05-24 | |||
| JP2007198682A | 2007-08-09 | |||
| JP2010051931A | 2010-03-11 | |||
| JP2010236793A | 2010-10-21 |
Attorney, Agent or Firm:
TSUJII Koichi et al. (JP)
辻居 Koichi (JP)
辻居 Koichi (JP)
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