Greasy dirt cooling recovery method and device for multifunctional numerical control machine tool

Abstract

The invention discloses a greasy dirt cooling recovery method and device for a multifunctional numerical control machine tool. The greasy dirt cooling recovery device comprises a machine tool greasy dirt collecting tank, a collecting opening is formed in the machine tool greasy dirt collecting tank, and a separating mechanism which is used for separating cutting fluid from metal scraps and can prevent blockage is arranged under the collecting opening. According to the greasy dirt cooling recovery method and device for the multifunctional numerical control machine tool, a mixture of the cuttingfluid and the metal scraps is separated and recovered through the separating mechanism arranged at the bottom of the machine tool greasy dirt collecting tank, a crude separation anti-blocking devicecan separate most of the metal scraps, oil leakage holes can be cleaned through rotation of a roller and the action of rolling wheels, the situation that the separation efficiency is affected due to blockage is avoided, the cutting fluid is separated from the remaining metal scraps in a centrifugal mode through a secondary separation device after separation, separation can be more thorough due tothe action of electromagnets, and the problem of front-back accumulation cannot be caused by centrifugal throwing, so that the efficiency is high, and the purity is higher.

Description

technical field [0001] The invention relates to the technical field of oil pollution recovery of machine tools, in particular to a method and device for cooling and recovery of oil pollution for multifunctional numerically controlled machine tools. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. Cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute. Due to the need to continuously add cutting fluid during the processing, the usage of cutting fluid is greatly increased. If the cutting fluid is not recycled, it will not only pollute the environment, but also increase the cost of cutting fluid. [0003] Existing recycling equipment mainly separates and recycles through filtration, and performs multiple filtrations at a time, and finally obtains a coolant without impurities. Therefore...

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Problems solved by technology

Due to the need to continuously add cutting fluid during the processing, the usage of cutting fluid is greatly increased. If the cutting fluid is not recycled, it will not only pollute the environment, but also increase the cost of cutting fluid.

[0003] Existing recycling equipment mainly separates and recycles through filtration, and performs multiple filtrations at a time to finally obtain a coolant without impurities. Therefore, it is easy to cause blockage to the filter parts, and regular maintenance is required, and the filtration efficiency will be reduced due to partial blockage during the non-maintenance period, resulting in a large loss of cutting fluid

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