Garbage winnowing device

• Main Authors: SUN XIAOQI, TANG JUNBAI, YAN DAZHI
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2012
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a garbage winnowing device which comprises a main body and a centrifugal ventilator, wherein an air outlet of the centrifugal ventilator is connected to the side wall of the main body through a three-way valve. The garbage winnowing device is characterized in that the main body also comprises a feeding port, a light material winnowing chamber, a heavy material settling chamber, a light material outlet, a heavy material outlet and a medium heavy material outlet, the feeding port is arranged on the right upper side wall of the light material winnowing chamber, the light material outlet is arranged at the top of the light material winnowing chamber, and an astrolabe sieve is arranged at the bottom of the light material winnowing chamber; the heavy material settling chamber is arranged below the light material winnowing chamber and connected with the astrolabe sieve, and a material level meter is also arranged in the heavy material settling chamber; the medium heavy material outlet is