Silt slurry screening mechanism based on drum screen

• Main Authors: LIAN YAXIAO, LU LIANGBIN, AO JIANFENG
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: CHEMISTRY; METALLURGY; 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; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The silt slurry screening mechanism comprises the cylinder screen, the cylinder screen comprises a cylinder body and a stirring core, the stirring core is arranged in the cylinder body, the stirring core and the cylinder body are coaxially arranged, the cylinder body comprises a feeding end and a discharging end, and the side face of the cylinder body comprises a moving section and a screen section. And the moving section and the screen section are sequentially arranged in the moving direction of the silt slurry. The drum screen is arranged, the drum screen drives silt slurry to move towards the discharging end while stirring the silt slurry based on the rotating stirring core, the silt slurry moves on the moving section to be fully stirred based on the sealing arrangement of the moving section, and the situation that muck just entering the drum screen is not mixed and fully stirred through water is avoided; and the screening efficiency of the silt slurry is higher, and screening is more accurate. And meanwhi