Discharging device of polyphenylene sulfide resin polymerization kettle

The utility model relates to the technical field of polymeric kettle discharging, in particular to a polyphenylene sulfide resin polymeric kettle discharging device which comprises a first polymeric kettle, a second polymeric kettle, a slurry storage tank, a first pipeline discharging filter, a second pipeline discharging filter and a first sight glass. A first discharging pipeline is fixedly communicated between an outlet of the first bottom valve and a feeding port in the top of the slurry storage tank, an outlet of the second bottom valve is fixedly communicated with a second discharging pipeline, the first discharging pipeline is fixedly communicated with a first flushing fluid pipeline, and the second discharging pipeline is fixedly communicated with a second flushing fluid pipeline. A pipeline discharging filter is fixedly mounted on the first discharging pipeline, a second pipeline discharging filter is fixedly mounted on the second discharging pipeline, and a first sight glass is fixedly mounted on th