COOLANT PURIFICATION DEVICE

PROBLEM TO BE SOLVED: To provide a coolant purification device capable of providing an excellent removal efficiency for impurities such as chips and abrasive grains, easily formed at low cost, and capable of effectively utilizing a space. SOLUTION: This coolant purification device 10 for purifying c...

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Bibliographische Detailangaben
1. Verfasser:	KUDOU MATSUKIKU
Format:	Patent
Sprache:	eng
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHING SEPARATION SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a coolant purification device capable of providing an excellent removal efficiency for impurities such as chips and abrasive grains, easily formed at low cost, and capable of effectively utilizing a space. SOLUTION: This coolant purification device 10 for purifying coolant used by a machine tool comprises a storage tank 12 for storing coolant from which chips are removed by a magnetic separator 1, a plurality of passage bodies 25 disposed in multiple stages, a fluid feed pump 32 and a feed passage 33 for distributedly feeding the coolant in the storage tank 12 to the passage bodies 25, and a collecting duct 29 for collecting and guiding the coolant overflowing from the passage bodies 25 to a coolant tank 30. The coolant is stagnated in the passage bodies 25 to precipitate mixed impurities in the coolant so as to separate and remove the impurities.