Pulsejet type dust arrester for dust collection machine

摘要

(57) Abstract Objective Dust exclusion operation of the filter due to the injection of the compressed airhuiru which includes the top periphery which installs the venturi tubeExtending to the whole of ta, it causes securely. Constitution The compression which comes being sent through blow tube 8While the air inducing the secondary air, in venturi tube 7 recordingIt is with the pressure which injected the nozzle tube 9 which excludes dust filter 5,Reduction air and secondary air inside venturi tube 7 helicallyIn order to revolve, the screw type or it constitutes in a state where it is crooked.