Residue automatic discharging filter

Abstract

The invention relates to a residue automatic discharging filter. According to the device, a case body comprises a liquid inlet chamber and a liquid outlet chamber. An automatic discharging device is arranged in the liquid inlet chamber. A water pump and a filtering cylinder are arranged on the liquid outlet chamber. A shaft rotates under the driving of gravity of liquid buckets by reflux flowing. A driving belt and a conveyer belt rotate under the driving of the shaft. Magnetic teeth are arranged on the driving belt, and the conveyer belt is covered on the driving belt. With the magnetic force provided by the magnetic teeth, iron powder mixed in liquid can be absorbed on the surface of the conveyer belt. When the conveyer belt passes through the driving shaft, the conveyer belt is separated from the driving belt, such that the magnetic force is lost. Iron powder is detached and fell from the conveyer belt, and is discharged from a residue discharging groove.

Description

technical field [0001] The invention relates to a machine tool saponified liquid filter, in particular to a filter for filtering iron powder and other impurities mixed in the saponified liquid. Background technique [0002] The saponification liquid used to cool the machine tool takes away the metal powder cut during processing. The common saponification liquid filter generally uses paper filter elements to filter the metal powder mixed in the saponification liquid, but the metal powder mixed in the saponification There are many metal powders in the liquid, most of which are iron powders. Except for a small amount of these powders that settle at the bottom, the rest will be adsorbed on the surface of the filter during the suction process of the pump and will not be automatically discharged, so the filter element is easy to block. , the filtration efficiency is reduced, and the load of the water pump is increased, and even overheated and burned, so there are defects of large ...

AI Technical Summary

Problems solved by technology

[0002] The saponification liquid used to cool the machine tool takes away the metal powder cut during processing. The common saponification liquid filter generally uses paper filter elements to filter the metal powder mixed in the saponification liquid, but the metal powder mixed in the saponification There are many metal powders in the liquid, most of which are iron powders. Except for a small amount of these powders that settle at the bottom, the rest will be adsorbed on the surface of the filter during the suction process of the pump and will not be automatically discharged, so the filter element is easy to block. , the filtration efficiency is reduced, and the load on the water pump is increased, and even overheated and burned, so there are defects such as large filter element loss and short motor life

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