Cutting fluid recycling device

Abstract

The invention relates to the technical field of machine tool machining, in particular to a machine tool cutting fluid recycling device. The cutting fluid recycling device comprises a shell, wherein a fluid outlet pipe is arranged on the shell; a centrifugal drum is pivoted inside the shell; sieve-like dense holes are formed in the side surface of the centrifugal drum; a rotating shaft is connected with one end of the centrifugal drum; a motor is connected onto the rotating shaft; the funnel-shaped end of the centrifugal drum is connected with a main pipe through a sealing ring; the main pipe is connected with a feed pipe and a water outlet pipe in a branched way; a backflushing water pipe is further arranged inside the shell; water spraying nozzles aligned with the centrifugal drum are formed in the backflushing water pipe; the water spraying nozzles are a row of water spraying nozzles which are axially vertical to the centrifugal drum. The whole cutting fluid recycling device is simple in structure and low in cost, and can quickly separate cutting fluid from a cutting fluid mixture containing impurities such as metal scraps; the recycled cutting fluid is good in quality and high in recycling rate.

Description

technical field [0001] The invention relates to the technical field of machine tool processing, in particular to a machine tool cutting fluid recycling device. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting, chipping and grinding to cool and lubricate cutting tools and workpieces. Cutting fluid is made of various super functional additives through scientific compounding. Performance, lubricating performance, anti-rust performance and other advantages. Considering the cost, cutting fluids are generally recycled. However, metal fragments such as chips will inevitably be mixed in the cutting fluid during use. To reuse the cutting fluid, a recycling process must be carried out, which has been avoided. The processing accuracy is low and the workpiece is damaged. The existing cutting fluid recovery device adopts the method of filtration to recover, the quality is poor, and the recovery rate is low. After filtering, the chips will be adso...

AI Technical Summary

Problems solved by technology

Considering the cost, cutting fluids are generally recycled. However, metal fragments such as chips will inevitably be mixed in the cutting fluid during use. To reuse the cutting fluid, it is necessary to carry out a recycling process, which has been avoided. The processing accuracy is low and the workpiece is damaged. The existing cutting fluid recovery device adopts the method of filtration to recover, the quality is poor, and the recovery rate is low. After filtering, the chips will be adsorbed in the filter cartridge. During the process, two filter cartridges are often required to be recoiled and cleaned at the same time, with complex structure and high cost

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