Circulating lubricating system for high-speed wire rod production line
A high-speed wire, circulating lubrication technology, applied in the direction of engine lubrication, lubricating parts, engine components, etc., can solve the problems of increased wear, increased initial oil pressure, decreased oil supply pressure, etc., to achieve the effect of extending service life
Inactive Publication Date: 2011-01-12
河北卓华环境工程有限公司
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Problems solved by technology
Only installing filters on the oil supply pipeline of the circulating lubrication system has obvious disadvantages: the lubricating oil after lubricating the finishing rolling unit directly flows back to the oil tank, and the scale, impurities, and water brought in from the finishing rolling unit are all brought into the oil tank , the stirring water of the oil supply pump forms an emulsified state with the lubricating oil, which directly destroys the performance of the lubricating oil and makes the lubricating oil deteriorate. At the same time, the iron oxide scale and impurities brought into the lubricating oil cannot be fully precipitated in the oil tank, so , iron oxide scale and impurities will enter the circulating lubrication system again, and block the filter element of the filter. If the filter element is seriously blocked, the initial oil pressure will increase, and the load of the oil supply pump will increase. With the serious blockage of the filter element, the pressure difference will increase. pressure drop
The lubrication pressure of the finishing mill is unstable, which leads to aggravated wear of each friction part
Method used
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[0012] Such as figure 1 As shown, a circulating lubrication system for a high-speed wire rod production line is composed of an oil tank 3, an oil pump 4, a filter 5, an oil supply pipeline 6, and an oil return pipeline 2, and the filter 4 is arranged at the finish rolling unit 1 of the high-speed wire rod production line On the oil return line 2, the filter 4 is called the oil return filter.
[0013] Such as figure 2 As shown, an oil supply filter 7 is simultaneously provided on the oil supply pipeline 6 of the finish rolling unit 1 of the high-speed wire rod production line.
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The invention discloses a circulating lubricating system for a high-speed wire rod production line, which consists of an oil tank, an oil pump, a filter, an oil supply line and an oil return line, wherein the filter is arranged on the oil return line of a finishing mill group of the high-speed wire rod production line, and the filter is called an oil return filter. The circulating lubricating system for the high-speed wire rod production line can prevent scale, impurities and water from entering the oil tank, is always positioned in a clean state, and can prolong the service life of friction parts of the lubricating oil and the finishing mill group.
Description
technical field [0001] The invention relates to a lubricating system for equipment, in particular to a circulating lubricating system for a high-speed wire rod production line. Background technique [0002] At present, the circulating lubrication system of the high-speed wire rod production line only sets a filter on the oil supply pipeline of the lubrication system. Only installing filters on the oil supply pipeline of the circulating lubrication system has obvious disadvantages: the lubricating oil after lubricating the finishing rolling unit directly flows back to the oil tank, and the scale, impurities, and water brought in from the finishing rolling unit are all brought into the oil tank , the stirring water of the oil supply pump forms an emulsified state with the lubricating oil, which directly destroys the performance of the lubricating oil and makes the lubricating oil deteriorate. At the same time, the iron oxide scale and impurities brought into the lubricating oi...
Claims
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IPC IPC(8): F16N7/40F16N39/06B21B1/16
Inventor 温广胜
Owner 河北卓华环境工程有限公司