Emulsion circulating device

• Main Authors: TIAN SHAOKAI, XU JINLAI, LI BOTAO, LIU JIE, ZHANG CHUNMIAO, ZENG JING, SUN GUANGTING, WU GUOHAI, YANG JINGSHAN, XUE JUNLIAN
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2014
• Subjects: CHEMISTRY; FUELS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

The utility model provides an emulsion circulating device. The emulsion circulating device comprises a circulating tank, wherein an overflow weir is arranged in the circulating tank and is used for dividing the circulating tank into a precipitation tank and a purification tank; a filter plate is arranged in the precipitation tank; the horizontal height of the upper end of the filter plate is higher than that of the upper end of the overflow weir; the horizontal height of the lower end of the filter plate is lower than that of the upper end of the overflow weir; a circulating pump is arranged above the purification tank; a liquid inlet of the circulating pump is connected to one end of a liquid suction pipe; the other end of the liquid suction pipe is located in the purification tank; a liquid outlet of the circulating pump is communicated with a steel production line through a circulating liquid supply pipe; and a circulating return pipe of the steel production line is communicated with the precipitation tank