Oil-water separation device of cutting fluid circulating filtration system

Abstract

The invention provides an oil-water separation device of a cutting fluid circulating filtration system. The oil-water separation device comprises a casing, wherein a separation plate is arranged in the casing; the top end of the separation plate and the inner top surface of the casing are in separated arrangement; the separation plate separates the casing into an oil water cavity and an oil staincavity; the oil water cavity is provided with an oil water inlet and an oil water outlet; the oil stain cavity is provided with an oil stain outlet; the oil water cavity is provided with a support plate on the top of the separation plate; the oil water cavity is provided with an overflow opening under the support plate; the support plate is provided with a through groove; the support plate is provided with bearing seats at two sides of the through groove; a rotating shaft is in bearing connect between the two bearing seats; one end of the rotating shaft is connected with a motor driving the rotating shaft to rotate; an oil suction disc is in key connection onto the rotating shaft; the support plate is connected with an oil baffle plate beside the circumference surface of the oil suction disc; the casing is connected with a cover body above the oil water cavity; an oil guide plate used for guiding the oil stain into the oil stain cavity is hinged to the support plate; a pressure cylinder is connected between the support plate and the oil guide plate; the oil guide plate is also movably connected with an oil scraping plate used for scraping oil stain on the oil suction disc to the oil guide plate. The oil-water separation device can be used for effectively separating the oil stain.

Description

technical field [0001] The invention relates to the technical field of machine tools and their accessories, in particular to an oil-water separation device for a cutting fluid circulation filtration system. Background technique [0002] Cutting fluid plays a role in cooling, lubricating, cleaning and rust prevention in machining, steel manufacturing, bearing processing and other processes. Cutting fluid is one of the metal processing lubricants used in large quantities in the locomotive and automobile manufacturing industries. It has good lubricity, cooling and cleaning properties, and is widely used in various cutting processes. However, its biggest disadvantage is that it is easy to be corrupted and deteriorated during use, poor working stability and short service life. Especially in the hot summer in the south, the use cycle is only one week, and some even only two or three days before they become rotten and smelly; It not only increases the production cost, but also po...

AI Technical Summary

Problems solved by technology

[0003] It is precisely because the cutting fluid will cause pollution and damage to the environment and the human body, the use of cutting fluid and the treatment of waste fluid have been increasingly restricted by environmental protection regulations.

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