Pickling device for galvanized parts

The utility model discloses a galvanized part pickling device which comprises a water tank, the interior of the water tank is divided into a pickling tank and a filter tank through a partition plate, a filter screen is installed in the filter tank, a cavity is formed in the bottom of the water tank,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN LIANG, LEI ZIFAN, ZHANG LEI, LING JIE, XU YIMING, QIAN HAIBIN, ZHANG CHUNHUA, ZHANG SHIBO, BAI CAIHONG, ZHU JIAN, CHEN YA'NAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR 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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a galvanized part pickling device which comprises a water tank, the interior of the water tank is divided into a pickling tank and a filter tank through a partition plate, a filter screen is installed in the filter tank, a cavity is formed in the bottom of the water tank, a water pump and a flow dividing pipe are installed in the cavity, and the input end of the water pump is communicated to the bottom of the filter tank through a water pipe. The output end of the water pump is communicated to a shunt pipe through a water pipe, a plurality of water injection pipes are arranged on the shunt pipe, and a water outlet of each water injection pipe is communicated to the bottom of the pickling tank; according to the pickling device for the galvanized parts, the water pump is arranged to pump acid liquor in the filter tank into the pickling tank through the flow dividing pipe and the water injection pipe, the acid liquor in the pickling tank can be driven to roll upwards when the acid liq