Metallographic specimen grinding and polishing scrap collector

• Main Authors: KUANG JUN, WANG YAN
• Format: Patent
• Language: English
• Published: 22.04.2015
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a metallographic specimen grinding and polishing scrap collector. The collector comprises a collector shell (12), wherein a water inlet (1) and a water outlet (2) are respectively formed in two opposite side walls of the collector shell (12), the collector shell (12) comprises a metal guide plate (4), the metal guide plate (4) is rotatably arranged in the collector shell (12), the bottom of the metal guide plate (4) is fixedly connected with a magnetic adsorber (5), magnetic conductive metal scraps in wastewater flowing from the water inlet (1) are adsorbed by the metal guide plate (4), a permselective membrane (7) is arranged between the metal guide plate (4) and the water outlet (2), and non-magnetic-conductive scraps in the wastewater are blocked by the permselective membrane (7). The metallographic specimen grinding and polishing scrap collector disclosed by the utility model is simple in structure and long in service life; and meanwhile, the collector has relatively strong capacity of treating waste liquid containing metals, metal ions and other scraps.