Device for filtering cooling liquid for machining

Abstract

The invention relates to the technical field of equipment for processing a cooling liquid for machining, which is characterized in that most floating oil in the cooling liquid in a cooling liquid box is removed through a gravitational separator; the cooling liquid is rotatably accelerated into a high-pressure and high-temperature furnace through a funnel type roller; the cooling liquid rotatably flows through the high-pressure and high-temperature furnace from top to bottom in an S-shaped manner and is filtered through a filter tank, so that most solid impurities are removed; the flow-out cooling liquid is cooled to room temperature through a step-by-step cooling box; the cooling liquid enters a magnetic separator to carry out metal demagnetization treatment; the demagnetized cooling liquid is separated through a centrifugal machine, so that large-particle oil is removed; and remained solid particles and oil drops are removed through a vacuum cake filter. The device disclosed by the invention has the beneficial effects of being thorough in impurity removing, classified in impurity collection, green, environment-friendly, high in recycling degree of cooling liquid, rational in equipment design, simple in structure, and low in cost, production cost, consumption and emission.

Description

technical field [0001] The invention relates to a cooling liquid filtering device for machining, and belongs to the technical field of cooling liquid processing equipment for machining. Background technique [0002] In the field of mechanical processing, in order to ensure product quality and prolong the service life of cutting tools during processing, it is necessary to use industrial coolant as auxiliary materials. Solid particles such as chips and grinding chips discharged together with the coolant and liquid impurities such as lubricating oil will be mixed in the coolant, affecting product quality and reducing the cooling effect of the coolant. Machining. [0003] The existing filtering device has the problems of incomplete removal of impurities, high cost, direct discharge of filtered impurities, polluting the environment, cooling liquid cannot be directly recycled, and the original liquid of cooling liquid needs to be supplemented, which increases the production cost ...

AI Technical Summary

Problems solved by technology

Solid particles such as chips and grinding chips discharged together with the coolant and liquid impurities such as lubricating oil will be mixed in the coolant, affecting product quality and reducing the cooling effect of the coolant. Machining

[0003] The existing filtering device has the problems of incomplete removal of impurities, high cost, direct discharge of filtered impurities, polluting the environment, cooling liquid cannot be directly recycled, and the original liquid of cooling liquid needs to be supplemented, which increases the production cost of the enterprise and affects the production operation. efficiency

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