Vibration screen sound absorption and noise reduction structure for thermoplastic polyurethane elastomer production

• Main Authors: ZHAO WEI, WANG HEILONG
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• 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 thermoplastic polyurethane elastomer production vibrating screen sound absorption and noise reduction structure which comprises an outer box, a screening box and a hydraulic cylinder, a balancing weight is fixedly installed in the lower end of the outer box, outer tempered glass is installed on the right side of the front end of the outer box, springs are installed on the inner side of the outer box, springs are installed on the outer side of the screening box, and the hydraulic cylinder is installed on the outer side of the screening box. A vibration motor is installed at the left end of the screening box, a feeding port is formed in the upper end of the screening box, a sealing cover is installed on the upper side of the feeding port, meanwhile, inner tempered glass is installed on the right side of the front end of the feeding port, a screening net plate is installed in the screening box, a flow guide plate is installed on the lower side in the screening box, and a drainage gr