Electrolyte filtering and cleaning device for electrolytic machining

Abstract

The invention discloses an electrolyte filtering and cleaning device for electrolytic machining, and relates to the technical field of electrolytic machining. The electrolyte filtering and cleaning device comprises a sewage pool, a water purification pool, an anti-blocking assembly, a stirring assembly, a filtering assembly and a slag removal assembly. The electrolyte filtering and cleaning deviceis simple in structure and high in automation; the filtering assembly and the slag removal assembly are arranged, so that filtrate and filter residue can be quickly separated without shutdown, and the filtering efficiency is improved; by setting the anti-blocking assembly, a sewage pipe can be dredged while the slag removal assembly cleans the filter residue, and the blockage of the sewage pipe caused by the adsorption of an electrolytic product on the sewage pipe and other impurities can be effectively prevented; by arranging the stirring assembly, electrolyte in the sewage pool can be stirred, so that the situation that because the electrolysis product is precipitated on the bottom of the sewage pool, the electrolysis product cannot be filtered and discharged is prevented; and a V-shaped filtering frame can swing, stirring blades can be driven to rotate forward and reversely, so that the electrolytic product can be prevented from being precipitated at the bottom of the sewage pool.

Description

technical field [0001] The invention relates to the technical field of electrolytic machining, in particular to an electrolytic machining electrolyte filtering and cleaning device. Background technique [0002] Electrolytic machining is a special processing method that uses the principle of electrochemical anodic dissolution of metals in electrolytes to shape workpieces. During processing, the workpiece is connected to the positive pole of the DC power supply, the tool is connected to the negative pole, and a small gap is kept between the two poles. The electrolyte flows through the inter-electrode gap to form a conductive path between the two electrodes, and a current is generated under the power supply voltage, thereby forming an electrochemical anode solution. As the tool continues to feed relative to the workpiece, the metal of the workpiece is continuously electrolyzed, and the electrolytic products are continuously washed away by the electrolyte. Finally, the gap betw...

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Problems solved by technology

[0003]The existing electrolyte filtration device cannot quickly separate and process the filtered filter residue impurities, and needs to regularly process the electrolysis products. On the one hand, it cannot clean the electrolyte On the other hand, when the electrolytic product is processed, it is necessary to stop the electrolytic processing machine tool, which reduces the filtration efficiency. At the same time, the electrolytic product in the sewage pool may be deposited in the The bottom of the sewage tank, resulting in the inability to filter and discharge

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