Bulk powder goods tanker charge -in system

The utility model provides a bulk powder goods tanker charge -in system, the jar body including ordinary bulk powder goods tanker, jar body top is provided with first direct valve, and the fixed stay of gas circuit pipe is crossed at jar body top to first through way valve gate open to communicate with each other with the jar body, be provided with filtration system on the gas circuit pipe, filtration system's structure does: be provided with the joint on the gas circuit pipe, be provided with the filter screen in the cavity of joint, inlet pipe one end intercommunication jar body top, the other end extends to a jar body afterbody to be provided with the direct valve of second in the pan feeding oral area position of inlet pipe. The utility model discloses it installs at the lid at jar body top and the waste that causes to have removed reinforced need the opening of the old -fashioned jar body from, lead to the fact the dust to fly upward the working process in to the air and played the inhibitory action, really accomplished no dust, do not have extravagantly, avoided environmental pollution.