Gas-liquid combined automatic sludge discharging device

• Main Author: CHEN LIANLONG
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2014
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY

The utility model relates to a gas-liquid combined automatic sludge discharging device. The device comprises a sludge discharging pipeline, a sludge discharging automatic valve, a back flushing pipeline, a back flushing automatic valve, a flushing pipeline, a flushing automatic valve and a circulating pump, wherein the circulating pump is connected with a circulating pot through a pump inlet pipeline and connected with a treating tank through a pump outlet pipeline; the input end of the sludge pipeline is connected with a sludge discharging opening formed in the bottom of the circulating pot; the output end of the sludge discharging pipeline is connected to a sinkhole; the sludge discharging automatic valve is arranged on the sludge discharging pipeline; the input end of the back flushing pipeline is a compressed air inlet; the output end of the back flushing pipeline is connected to the input end of the sludge discharging pipeline; the back flushing automatic valve is arranged on the back flushing pipeline;