攪拌干燥機的過載保護安全裝置
廣東紅(hong)寶(bao)機械(xie)科技有(you)限公司的攪(jiao)拌干燥機集成多重過(guo)載保(bao)護(hu)機制,確保(bao)生產(chan)安(an)全(quan)與(yu)設(she)備(bei)長效運行。設(she)備(bei)配備(bei)扭矩傳感器實時(shi)(shi)監測攪(jiao)拌軸負載,當(dang)物料(liao)卡滯(zhi)導致扭矩超(chao)過(guo)額定(ding)值120%時(shi)(shi),系(xi)統(tong)立即觸發報(bao)警(jing)并停機,同時(shi)(shi)反轉攪(jiao)拌軸嘗試解除堵(du)塞。電機采用(yong)過(guo)載繼電器與(yu)熱保(bao)護(hu)裝置,防(fang)止電流異(yi)常導致的線圈燒毀;加(jia)熱系(xi)統(tong)設(she)置超(chao)溫(wen)保(bao)護(hu),當(dang)溫(wen)度超(chao)過(guo)設(she)定(ding)值10℃時(shi)(shi)自動切斷熱源并啟動冷卻風機。此(ci)外,設(she)備(bei)還具備(bei)急停按鈕、安(an)全(quan)門互鎖、真空系(xi)統(tong)壓(ya)力異(yi)常報(bao)警(jing)等功能,所有(you)安(an)全(quan)裝置通(tong)過(guo)SIL 2安(an)全(quan)認證。該(gai)保(bao)護(hu)系(xi)統(tong)已通(tong)過(guo)10萬小時(shi)(shi)無故障運行測試,在再生料(liao)回收、塑料(liao)改(gai)性(xing)等重載場景(jing)中故障率低于0.5%。