| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pickling facility capable of reducing corrosion in a peripheral facility of a pickling tank and the difficulty of a work in the neighborhood of the pickling tank. <P>SOLUTION: A pickling facility 1 pickling a steel strip with acid chemicals includes: a pickling tank 10 made of an acid-proof resin, which stores the acid chemicals and is formed of, for example, polypropylene; a washing nozzle 30 arranged inside the pickling tank 10 and discharging a cleaning solution; and piping 32 penetrating through the pickling tank 10 to supply the cleaning solution to the washing nozzle 30 from external of the pickling tank 10. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
