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Title:
HEAT RECOVERY TYPE CHEMICAL WASHER APPARATUS
Document Type and Number:
Japanese Patent JP2002219325
Kind Code:
A
Abstract:

To provide a heat recovery type chemical washer apparatus capable of enhancing the removal efficiency of a chemical component and capable of achieving the effective utilization of heat energy.

The heat recovery type chemical washer apparatus is equipped with a fin type heat exchanger 8 on an air supply side for heating and cooling the open air in the non-contact state with the open, air, nozzles 12 for supplying pure water to fins 11 in order to remove the chemical component contained in the open air by air-liquid contact at the fin 11 part of the heat exchanger 8, a heat exchanger 19 on an exhaustion side recovering waste heat from the exhaust gas in the non-contact state with the exhaust gas, nozzles 12g for spraying a liquid to the exhaust gas when the enthalpy of the exhaust gas is low as compared with the open air and a closed loop heat transport circuit 23 for supplying the waste heat recovered by the heat exchanger 19 on the exhaustion side to the heat exchanger 8 on the air supply side.


Inventors:
Fujisawa, Shuzo
Yamamoto, Hideo
Nabeshima, Yasushi
Application Number:
JP2001000015016
Publication Date:
August 06, 2002
Filing Date:
January 23, 2001
Export Citation:
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Assignee:
OHBAYASHI CORP
SEIKEN CO LTD
SHINKO KOGYO CO LTD
International Classes:
F24F7/06; B01D53/14; B01D53/18; F24F12/00; F28F25/06; (IPC1-7): B01D53/14; B01D53/18; F24F7/06; F28F25/06
Attorney, Agent or Firm:
一色 健輔 (外3名)