| 摘要 |
PURPOSE: A collecting unit for grinding oil mist is provided to prevent the grinding oil from dispersing around a workshop by constituting a collecting portion of the grinding oil mist consisting of a mist duct, a collector, filter, a driving cylinder, an air nozzle, and a drain block. CONSTITUTION: A collecting unit for grinding oil mist comprises a collecting portion for sucking grinding oil mist, and a filter portion for filtering a foreign matter of the grinding oil. The collecting portion of grinding oil mist includes a mist duct, on a grinding cabin for collecting grinding oil mist, a collecting duct(12) installed to one side of the mist duct through which grinding oil mist is moved, and a suction unit(14) connected with the collecting duct to form negative pressure. The filter portion includes a filter(34) detachably installed to the collecting duct, a filter cylinder(36) for detachably installing the filter, an air nozzle(38) for spraying air, and a drain block(40) for collecting foreign mater of the grinding oil mist discharged by the air nozzle.
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