Machine tool oil separation and high-precision filtering equipment for machining center

Abstract

The invention discloses machine tool oil separation and high-precision filtering equipment for a machining center. The filtering equipment comprises a dirty oil tank, a coarse filtration device, a precision filtering device and an oil spill scraping device, wherein the inner space of the oil spill scraping device is divided into a clean fluid entering area, an oil spill concentration area, an oil spill scraping area, a clean fluid area and an oil spill temporary storage area; refined oil filtered by the precision filtering device passes through the clean fluid entering area, the clean fluid area, the oil spill temporary storage area, the oil spill concentration area and the oil spill scraping area which are sequentially communicated with one another, and a hollow square shaped flow line is formed, so that oil spill is concentrated in the oil spill scraping area to scrape. According to the invention, the oil spill scraping device is increased and is separated into several blocks, the oil spill is concentrated in the oil spill temporary storage area, enters the oil spill concentration area and finally enters the oil spill scraping area, oil and liquid can be effectively separated, and the condition that cutting fluid is deteriorated to be stinky so as to further cause air pollution and environmental pollution because the oil spill is not scraped is avoided.

Description

technical field [0001] The invention relates to a filter and recovery device for slag-containing waste liquid, in particular to an oil-liquid separation and high-precision filter device for a machining center machine tool. Background technique [0002] Processing machine tools such as machining center machine tools and CNC lathes usually use water-based cutting fluid, because the materials processed by these machine tools are mostly stainless steel, high-speed steel, copper-aluminum alloy and alloy steel, etc., and the slag of workpieces made of these materials is not easy to handle. Oil slicks such as rail oil will cover the liquid surface, resulting in stench and deterioration of the cutting fluid due to lack of oxygen, which will lead to at least the following series of chain problems: [0003] 1) If the method of random dumping is adopted, it will inevitably cause environmental pollution and waste of resources; 2) The cutting fluid will deteriorate and stink, resulting i...

AI Technical Summary

Problems solved by technology

However, this filter equipment also has at least the following problems: the oil slick on the surface of the cutting fluid is cooled, this method only prolongs the time for the cutting fluid to deteriorate, and the oil slick will breed anaerobic bacteria if it is not scraped off, resulting in the deterioration of the cutting fluid Smelly, causing air pollution and environmental pollution, so it can't really filter the cutting fluid

In addition, the filtering equipment cannot recycle the function of floating oil on the surface, thus causing waste of resources to a certain extent

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