Wrong gas dish

The utility model provides a wrong gas dish, including the rolling disc, with the fixed disk that the rolling disc is connected, and with what the fixed disk was connected inhales thick liquid district's vacuum tube, dry section vacuum tube and washes the cloth tuber pipe, the vent of rolling disc with vacuum port on the filter is connected, the fixed disk inhale thick liquid district's air chamber with inhale the interface intercommunication of thick liquid district vacuum tube, the dry section air chamber of fixed disk with the interface intercommunication of dry section vacuum tube, inhale thick liquid district's air chamber with the interface internal diameter of inhaling thick liquid district vacuum tube is 80mm, the dry section air chamber with the interface internal diameter of dry section vacuum tube is 150mm. The utility model provides a wrong gas dish separates the thick liquid district's air chamber of inhaling of filter evacuation with the dry section air chamber, reduce to inhale through the pipeline internal diameter difference of being connected with two air chambers and starch the flow of distinguishing and increase the flow of dry section to reach the mesh that reduces moisture.