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Title:
METHOD AND DEVICE FOR CLEANING CONTAMINATED AIR
Document Type and Number:
Japanese Patent JPH06238120
Kind Code:
A
Abstract:

PURPOSE: To provide a method and device for cleaning contaminated air where contaminants are effectively and surely removed to maintain person's health in the poor environment, such as a tollbooth for a toll highway.

CONSTITUTION: Cleaning water is introduced under conditions of pressurization into a cleaning chamber 15 to spray it into the chamber from a nozzle 5. Contaminated air is introduced under conditions of pressurization or vacuum suction into the chamber to bring it into contact with the water particles 6 thus sprayed, causing contaminants to be absorbed onto the water particles side. The cleaned air is blown to a place to be given air conditioning from the chamber and also the water particles absorbing the contaminants are collected to discharge them from the chamber as contaminated water.


Inventors:
Umeya, Kaoru
Suzuki, Masami
Iwamiya, Masaharu
Morishige, Junji
Application Number:
JP1993000028304
Publication Date:
August 30, 1994
Filing Date:
February 17, 1993
Export Citation:
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Assignee:
TOYO NETSU KOGYO KK
UMEYA KAORU
International Classes:
B01D53/34; B01D53/18; B01D53/26; B01D53/62; B01D53/77; F24F3/16; (IPC1-7): B01D53/34; B01D53/18; F24F3/16
Domestic Patent References:
JPS62254823A1987-11-06
Attorney, Agent or Firm:
荒井 潤