Throw ball operation environmental protection dust collector

The utility model relates to a throw ball operation environmental protection dust collector, environmental protection dust collector is mainly by the support frame, the weight unloading valve, and theflue -dust retainer, the filter chamber, fan support, the fan, gas outlet connecting pipe, the air -purifying chamber, purging pipeline and air inlet are taken over, the flue -dust retainer install in the support frame, the weight unloading valve install the lower extreme at the flue -dust retainer for discharge the dust that the clearance collects, the air inlet take over and to install the sideat the flue -dust retainer, the filter chamber link up to be installed on the flue -dust retainer, the air -purifying chamber link up the upper end of installing at the filter chamber for keep apartand deposit through the filtered air, fan support welding on the upper portion of filter chamber for place the fan, gas outlet connecting pipe one end connect the air -purifying chamber, the other endlinks to each other with th