The Technique And Equipment Of Quick-Speed Circulation Rinsing To Hydrulic Pressure Steel Piping

The oil-polluting problem is almost existed in every system. This problem is only influenced on the oil itself, but also on the abrasion of the components of equipments. It can endanger the safe running of whole equipment , especially make the product line stop production. People have recognized to control the oil pollution more and more, especially for the hydraulic pressure servo controlling system which has the high precision demand .To improve the reliability of equipment running procedure and reduce the cost of running , we must adopt the fit measure to control the oil pollution immediately.The Equipment Installing Engineering Company Of Taiyuan Iron & Steel construction Corporation takes in hand technique rebuilding and overhauling engineering from Taiyuan Iron & Steel Co.Ltd. We didn't do systemic analysis and quantitative research about the rinsing to steel piping of hydraulic pressure .It was localized in experience at local operation. We settled for the actual method and efficiency of rinsing because we didn't realize the graveness of the oil pollution. With the block extension of Taiyuan Iron & Steel Co.Ltd ; hydraulic pressure equipments have been used in more factories ,the endanger of hydraulic pressure pollution was realized more than before. To improve the depurate and rinsing efficiency of hydraulic pressure piping , we need improve rinsing method ,and design a effective technique and equipments.The type of this article is "used for product". It analyzes surface pollution of metal , hydro capacity and effect to wall piping quantitatively on the base of the rinsing of piping of hydraulic system of precise-rolling machine at the hot sequential rolling plant. By analysis , we confirm the fit flux and pressure when rinsing, design high-ability , high-efficiency, wide-applicability whole set equipment. The equipment can control the pollution of surface.temperature, rinsing pressure, flux while rinsing. We detect the degree of oil pollution on line .At the same time we analyzed the eroded and polluted procedure of the wall of steel piping and found the most effective chemical rinsing technics of degreasing, pickling, passive and desiccation procedure. The quality and efficiency while rinsing have been improved by taking advantage of the two key procedures. More than this, it can acquire prominence economic benefit and establish messily theory basic and equipment guarantee for the work of quick-speed circulation rinsing to hydraulic pressure steel piping.