Novel backflow device for cooling liquid

Abstract

The invention discloses a novel backflow device for a cooling liquid. The novel backflow device comprises a collecting bucket and an air pump; a filtering net is arranged in the collecting hopper, andthe filtering net is fixedly connected with the inner wall of the collecting hopper; the outer part of the collecting hopper is connected with a waste residue pipe; the lower end of the collecting hopper is connected with a conveying pipe, and the conveying pipe is fixedly connected with the collecting hopper; the tail end of the conveying pipe on the lower end of the collecting hopper is connected with a valve, a solid-liquid separator is arranged at the lower end of the valve, and the solid-liquid separator is connected with the valve through the conveying pipe; and a gas separator is arranged at the right end of the solid-liquid separator. According to the novel backflow device, impurities with relatively large size are filtered first by adopting the filter net, then are separated by the solid-liquid separator, so that the problem that blockage occurs due to the fact that the impurities cannot be removed is solved, and meanwhile, the cooling liquid at the rear end of a solid-liquidseparator further enters the air separator to discharge air in the cooling liquid.

Description

technical field [0001] The invention relates to the technical field of cooling liquid return devices, in particular to a novel cooling liquid return device. Background technique [0002] At present, some small machine tools are not equipped with a coolant output and return system due to their small bed. When processing and cooling, the operator uses a small plastic bottle to pick up the coolant and put it on the lathe pallet, and dips the coolant into the workpiece with a small brush. Cooling, manual cooling, inconvenient operation, increased labor intensity, and safety accidents are likely to occur if the operation is not completed, waste brushes, increase costs, human hands directly contact the rotating workpiece, there are potential safety hazards, and safety accidents are prone to occur. When the machine tool is maintained and cleaned, The liquid that flows back is all sprinkled on the working ground, and the ground accumulates water, which has potential safety hazards a...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a novel cooling liquid return device. In order to solve the above problems, there is a cooling liquid output and return device, but this device cannot remove impurities in the cooling liquid, resulting in frequent bloc

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