瀏覽次數:
物料濕度對砂石生產線中直線振動篩的影響
砂石生產線是一款生產人工製砂、石料的生產線,設備適用在軟或中硬以及硬物料的粉碎、整形,在整條生產線上,有粉碎機、碎沙機、砂石洗選設備、zhixianzhendongshai,bingyongshusongshebeixianglianchengweiyiti,jinguanbizhefensuiji,zhixianzhendongshaibingbusuanxianshangdezhuyaoshebei,danshiyeshilibukaide,zhixianzhendongshailiyongsanliwuliaoyushaiwangbiaomiandexiangduiyundong,shibufenxingzhuangtouguoshaiyan,jiangsha、礫石、砂石等物料按形狀大小分成不同級別,整條生產線的正常作業。物料含濕量會導致直線振動篩篩選分級效率:
一、含濕量不易於直線振動篩生產
zuoweishishaiwangbiaomianchanshengfuxuanxingzhendongdezhixianzhendongshai,shibingbushaoshebeixiangmuzhongzhongyaodegongyishebei,duiyushaixuanfenjichaoshiwuliaoshi,chaoshixilijizhanxingwuliaohuxiangzhanjiechengtuansongsankunnan,huozhanfuzaishaiwangbiaomianshangdujishaiyan,jianqingyouyongshaixuanfenjimianji,daozhishaixuanfenjixiaolv,wuliaozhanlianyeshishaiyanchicunbianxiao,dujishaiyan,jianqingleyouyongshaixuanfenjimianji,shidutaigaodewuliaoyoushishenzhibunengzuochushaixuanfenji。
二、處理方案
1、烘幹物料
因yin為wei篩shai選xuan分fen級ji潮chao濕shi物wu料liao時shi,因yin為wei直zhi線xian振zhen動dong篩shai篩shai眼yan堵du機ji而er導dao致zhi直zhi線xian振zhen動dong篩shai正zheng常chang工gong作zuo,物wu料liao濕shi度du太tai高gao,易yi形xing成cheng粘zhan連lian,在zai震zhen動dong流liu程cheng中zhong,物wu塊kuai彼bi此ci擠ji壓ya,粘zhan連lian更geng加jia密mi實shi,從cong而er增zeng力li口kou物wu料liao運yun動dong的de阻zu力li,以yi致zhi物wu料liao形xing狀zhuang分fen層ceng與yu透tou篩shai產chan生sheng困kun難nan;suoyi,wuliaoshidutaigaoshi,shaixuanfenjigongyiyingsikaoyibufenwanhuifangfa,zaiwuliaozuochushaixuanfenjiqian,yunyonghongganjijiangwuliaohongganhouzaiwangzhixianzhendongshaishangyunsong。
2、改造直線振動篩
篩(shai)網(wang)的(de)材(cai)質(zhi)對(dui)篩(shai)網(wang)堵(du)機(ji)的(de)修(xiu)改(gai)也(ye)有(you)作(zuo)用(yong),采(cai)納(na)彈(dan)簧(huang)鋼(gang)編(bian)織(zhi)篩(shai)網(wang)或(huo)衝(chong)孔(kong)蓖(bi)條(tiao),加(jia)強(qiang)篩(shai)箱(xiang)震(zhen)動(dong),加(jia)大(da)篩(shai)眼(yan),讓(rang)它(ta)不(bu)易(yi)堵(du)孔(kong),可(ke)配(pei)套(tao)選(xuan)擇(ze)喂(wei)料(liao)箱(xiang),喂(wei)料(liao)箱(xiang)的(de)運(yun)用(yong)添(tian)加(jia)直(zhi)線(xian)振(zhen)動(dong)篩(shai)的(de)有(you)用(yong)篩(shai)選(xuan)分(fen)級(ji)麵(mian)積(ji),此(ci)時(shi)延(yan)伸(shen)下(xia)料(liao)端(duan)篩(shai)網(wang)運(yun)用(yong)壽(shou)命(ming);利用新技術研究出適應於潮濕細粒級難篩物料幹法篩選分級設備;采納盡量大的振動幅度以及震動力度,打造的篩選分級成效以及大的解決能力;采(cai)納(na)電(dian)熱(re)篩(shai)網(wang),使(shi)黏(nian)在(zai)篩(shai)網(wang)上(shang)的(de)潮(chao)濕(shi)物(wu)料(liao)幹(gan)燥(zao)到(dao)需(xu)水(shui)平(ping)後(hou)掉(diao)落(luo),采(cai)納(na)濕(shi)式(shi)篩(shai)選(xuan)分(fen)級(ji)即(ji)加(jia)水(shui)篩(shai)選(xuan)分(fen)級(ji),當(dang)物(wu)料(liao)沿(yan)篩(shai)網(wang)表(biao)麵(mian)運(yun)動(dong)時(shi),由(you)專(zhuan)門(men)的(de)噴(pen)嘴(zui)噴(pen)出(chu)水(shui)來(lai)衝(chong)洗(xi)物(wu)料(liao)。
導dao致zhi篩shai網wang堵du機ji的de原yuan因yin有you許xu多duo,含han濕shi量liang除chu此ci之zhi外wai其qi中zhong一yi款kuan,要yao對dui於yu不bu一yi樣yang的de物wu料liao以yi及ji不bu一yi樣yang的de生sheng生sheng產chan要yao求qiu,需xu要yao采cai納na不bu一yi樣yang的de直zhi線xian振zhen動dong篩shai構gou造zao以yi及ji定ding做zuo。
Copyright(C) 豫ICP備18015440號