Experiment of dust-cleaning performances of pulse-jet cartridge filters

Under unchanged pulse-jet conditions, by changing the combination modes including without nozzle and without Venturi tube, with nozzle and without Venturi tube, without nozzle and with submerged Venturi tube, with nozzle and with submerged Venturi tube, without nozzle and with external Venturi tube, with nozzle and with external Venturi tube, conducts the experiment of testing the pressure peak and its reach time of a same injecting hole to study the pulse-jet efficiency and further to study the effect of combination modes on dust-cleaning performances. Obtains the optimum combination mode under the experimental condition by analysing the experimental data.