Graded vibrating screen combined equipment

• Main Authors: LIAO GAOYUN, YANG QINGDIAN, CAI QINGMEI, ZHOU LIXIAN, HU GUODI
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2020
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SHOCK-ABSORBERS; SORTING; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention discloses graded vibrating screen combined equipment. The graded vibrating screen combined equipment can synchronously screen medicinal materials with different screening requirements, so that the screening efficiency is improved. The graded vibrating screen combined equipment comprises a rack and a multi-stage shock-absorption device arranged at the bottom of the rack. A first-stagevibrating screen, a second-stage vibrating screen, a third-stage vibrating screen and a vibrating assembly vertically connected with the first-stage vibrating screen, the second-stage vibrating screen and the third-stage vibrating screen are sequentially arranged in the rack from top to bottom. The bottom of the vibrating assembly is fixed to the rack. Meshes of the first-stage vibrating screen are larger than meshes of the second-stage vibrating screen. The meshes of the second-stage vibrating screen are larger than meshes of the third-stage vibrating screen. Through the arrangement of the three stages of oblique vi