Abstract: A method and A multi-ejector type of system for efficiently purifying the polluted poisonous exhaust gas, which is inevitably generated from the progress of work of the manufactories of various kinds. This multi-ejector type of system comprises a pre-processing part and a post-processing part. The former part preliminarily removes dust from the exhaust gas and causes the temperature of the exhaust gas to be reduced to a predetermined degree, while the latter part neutralizes and washes the exhaust gas, which has been processed in the former part, so as to cause the pollutants to be completely removed from the exhaust gas. Here, the former part is connected to the latter part through a plurality of pipe lines. This multi-ejector type of system has a such simple construction that it is run on a small scale and is inexpensive and this makes the system be easily equipped without expensive burdensome.

Abstract: A method and A multi-ejector type of system for efficiently purifying the polluted poisonous exhaust gas, which is inevitably generated from the progress of work of the manufactories of various kinds. This multi-ejector type of system comprises a pre-processing part and a post-processing part. The former part preliminarily removes dust from the exhaust gas and causes the temperature of the exhaust gas to be reduced to a predetermined degree, while the latter part neutralizes and washes the exhaust gas, which has been processed in the former part, so as to cause the pollutants to be completely removed from the exhaust gas. Here, the former part is connected to the latter part through a plurality of pipe lines. This multi-ejector type of system has a such simple construction that it is run on a small scale and is inexpensive and this makes the system be easily equipped without expensive burdensome.