A cutting fluid purification treatment device

Abstract

The invention proposes a cutting fluid purification treatment device. The cutting fluid is firstly filtered through a mesh filter device to filter out larger impurities, and then enters a gravity separation device, and is finely filtered for a second time by a fine filter net. , and remove waste oil. Then the cutting fluid enters the impurity precipitation device and flows downward layer by layer in a curved manner to ensure the contact area and adsorption time. The tiny impurities are absorbed layer by layer. The size and number of layers of the separator can be designed according to the amount of tiny impurities until the tiny impurities are completely absorbed. . Then the cutting fluid enters the deodorization device through the fourth oil outlet for deodorization treatment, and finally realizes the purification treatment of the cutting fluid, so that the cutting fluid can be reused. Therefore, the present invention cleans large impurities, fine impurities and waste oil efficiently and thoroughly, and the deodorizing effect is remarkable. The cutting fluid after the purification treatment is as clean as new, safe and reliable, environmentally friendly and energy-saving, and can be reused or reused completely. The structure is novel and reasonable , low cost and strong practicability.

Description

technical field [0001] The invention relates to the field of liquid purification equipment, in particular to a cutting fluid purification treatment device. Background technique [0002] With the rapid development of the machinery manufacturing industry and the emergence of various new and complex workpieces, the requirements for machining accuracy and cutting fluid of machine tools are getting higher and higher. In order to save costs and protect the environment, cutting fluid needs to be recycled and maintain extremely high purity , The treatment of cutting fluid requires special filtration, deodorization and purification equipment. For example, the Chinese invention patent CN201410757159.8 discloses a cutting fluid purification device, which includes a metal filter tank, an infiltration filter tank and a static device. The tank wall of the metal filter tank is a double-layer tank wall, and a magnet layer is arranged inside the double-layer tank wall. The inner wall of the...

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Problems solved by technology

[0003] This invention has a certain purification effect, but in the actual use process, it is similar to other oil filtration equipment on the market, and there are problems such as incomplete separation of oil residue, low purity, poor deodorization effect, high cost, and cannot meet the requirements The demand for machining complex and high-precision workpieces on machine tools has seriously affected the efficiency of production operations, and the practicability needs to be improved

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