Jar body blowing system

The utility model provides a jar body blowing system, be provided with circulation mouthful pneumatic valve and circulation mouthful manual valve down on the circulating pipe, the one end of circulating pipe is connected with jar inner chamber of the body in the lower part of the jar body down, and the other end passes through the circulating pump and is connected with the lower extreme of cocycle pipe, the upper end of cocycle pipe is connected with jar inner chamber of the body in the top of the jar body, lower circulating pipe loops through feeding heat preservation valve and the filter is connected with metal collapsible tube, the utility model discloses a hose connection liquid ammonium car, ammonium nitrate solution be through filtering jar, again through circulation pipeline, provides power by the circulating pump, changes over to ammonium nitrate solution over to holding vessel, in putting the aqueous phase jar with ammonium nitrate in the ammonium nitrate solution jar, through the baiting valve on the blowing pipe, ammonium nitrate solution puts the back well, opens the blow down valve, blows logical blowing pipeline through steam, guarantees that the pipeline is unblocked, the utility model discloses ensure that ammonium nitrate solution does not take place to leak when changing over to over to with the blowing, guaranteed simultaneously that the blowing pipeline is unblocked.