Method for decreasing emulsion concentration of five-rack continuous-rolling unit rolling mill emulsion system

• Main Author: HAN YULONG
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2017
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention discloses a method for decreasing the emulsion concentration of a five-rack continuous-rolling unit rolling mill emulsion system. The method for decreasing the emulsion concentration of the five-rack continuous-rolling unit rolling mill emulsion system comprises the steps that the existing five-rack continuous-rolling unit rolling mill emulsion system is transformed, and communicating pipelines provided with fourth valves are mounted between a first emulsion tank, a second emulsion tank and a third emulsion tank of the five-rack continuous-rolling unit rolling mill emulsion system; in the production process, low-concentration emulsion in the third emulsion tank is obtained by adding rolling oil, and desalted water meeting the preset temperature requirement is prepared in the second emulsion tank; and communicating connection between the emulsion tanks is directly achieved through a pump set of the system and the concentration difference between high-concentration emulsion and the low-concentrati