眾(zhong)所(suo)周(zhou)知,超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)清(qing)(qing)(qing)洗(xi)(xi)物(wu)品優勢(shi)明顯,那么超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)到(dao)(dao)底是如何完成清(qing)(qing)(qing)洗(xi)(xi)工作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)呢?超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)清(qing)(qing)(qing)洗(xi)(xi)是利(li)用(yong)(yong)(yong)(yong)(yong)(yong)超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)在(zai)(zai)液(ye)(ye)體(ti)(ti)中(zhong)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)、加(jia)(jia)速度(du)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)及直(zhi)(zhi)(zhi)(zhi)進(jin)(jin)流(liu)(liu)(liu)(liu)(liu)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)對液(ye)(ye)體(ti)(ti)和污(wu)(wu)物(wu)直(zhi)(zhi)(zhi)(zhi)接(jie)、間(jian)接(jie)的(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong),使污(wu)(wu)物(wu)層被(bei)分散、乳化(hua)、剝(bo)離(li)而達到(dao)(dao)清(qing)(qing)(qing)洗(xi)(xi)目的(de)(de)(de)(de)(de)。目前所(suo)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)清(qing)(qing)(qing)洗(xi)(xi)機中(zhong),空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)和直(zhi)(zhi)(zhi)(zhi)進(jin)(jin)流(liu)(liu)(liu)(liu)(liu)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)應用(yong)(yong)(yong)(yong)(yong)(yong)得(de)更多。 (1)空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong):空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)就(jiu)是超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)以每秒(miao)兩萬次(ci)以上的(de)(de)(de)(de)(de)壓縮(suo)力(li)(li)和減壓力(li)(li)交互(hu)性(xing)的(de)(de)(de)(de)(de)高(gao)頻變換方式向(xiang)(xiang)液(ye)(ye)體(ti)(ti)進(jin)(jin)行透射(she)。在(zai)(zai)減壓力(li)(li)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)時,液(ye)(ye)體(ti)(ti)中(zhong)產(chan)(chan)生真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)核(he)群泡(pao)(pao)的(de)(de)(de)(de)(de)現象,在(zai)(zai)壓縮(suo)力(li)(li)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)時,真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)核(he)群泡(pao)(pao)受壓力(li)(li)壓碎時產(chan)(chan)生強(qiang)大的(de)(de)(de)(de)(de)沖(chong)擊(ji)(ji)力(li)(li),由(you)此剝(bo)離(li)被(bei)清(qing)(qing)(qing)洗(xi)(xi)物(wu)表面(mian)(mian)的(de)(de)(de)(de)(de)污(wu)(wu)垢(gou),從而達到(dao)(dao)精密(mi)洗(xi)(xi)凈(jing)目的(de)(de)(de)(de)(de)。 在(zai)(zai)超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)清(qing)(qing)(qing)洗(xi)(xi)過程中(zhong),肉眼能(neng)看(kan)見的(de)(de)(de)(de)(de)泡(pao)(pao)并不是真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)核(he)群泡(pao)(pao),而是空(kong)(kong)(kong)(kong)(kong)(kong)氣氣泡(pao)(pao),它對空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)產(chan)(chan)生抑制作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)降低清(qing)(qing)(qing)洗(xi)(xi)效率(lv)。只(zhi)有液(ye)(ye)體(ti)(ti)中(zhong)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)氣氣泡(pao)(pao)被(bei)完全脫走,空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)核(he)群泡(pao)(pao)才能(neng)達到(dao)(dao)最佳效果(guo)。 (2)直(zhi)(zhi)(zhi)(zhi)進(jin)(jin)流(liu)(liu)(liu)(liu)(liu)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong):超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)在(zai)(zai)液(ye)(ye)體(ti)(ti)中(zhong)沿(yan)聲(sheng)的(de)(de)(de)(de)(de)傳(chuan)播方向(xiang)(xiang)產(chan)(chan)生流(liu)(liu)(liu)(liu)(liu)動的(de)(de)(de)(de)(de)現象稱(cheng)為直(zhi)(zhi)(zhi)(zhi)進(jin)(jin)流(liu)(liu)(liu)(liu)(liu)。聲(sheng)波(bo)(bo)強(qiang)度(du)在(zai)(zai)0.5W/cm2時,肉眼能(neng)看(kan)到(dao)(dao)直(zhi)(zhi)(zhi)(zhi)進(jin)(jin)流(liu)(liu)(liu)(liu)(liu),垂直(zhi)(zhi)(zhi)(zhi)于振動面(mian)(mian)產(chan)(chan)生流(liu)(liu)(liu)(liu)(liu)動,流(liu)(liu)(liu)(liu)(liu)速約為10cm/s。通過此直(zhi)(zhi)(zhi)(zhi)進(jin)(jin)流(liu)(liu)(liu)(liu)(liu)使被(bei)清(qing)(qing)(qing)洗(xi)(xi)物(wu)表面(mian)(mian)的(de)(de)(de)(de)(de)微油污(wu)(wu)垢(gou)被(bei)攪拌,污(wu)(wu)垢(gou)表面(mian)(mian)的(de)(de)(de)(de)(de)清(qing)(qing)(qing)洗(xi)(xi)液(ye)(ye)也產(chan)(chan)生對流(liu)(liu)(liu)(liu)(liu),溶解污(wu)(wu)物(wu)的(de)(de)(de)(de)(de)溶解液(ye)(ye)與新液(ye)(ye)混合,使溶解速度(du)加(jia)(jia)快,對污(wu)(wu)物(wu)的(de)(de)(de)(de)(de)搬運起著很(hen)大的(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)。 (3)加(jia)(jia)速度(du):液(ye)(ye)體(ti)(ti)粒(li)子(zi)推動產(chan)(chan)生的(de)(de)(de)(de)(de)加(jia)(jia)速度(du)。對于頻率(lv)較高(gao)的(de)(de)(de)(de)(de)超(chao)(chao)(chao)(chao)聲(sheng)波(bo)(bo)清(qing)(qing)(qing)洗(xi)(xi)機,空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)就(jiu)很(hen)不顯著了(le),這時的(de)(de)(de)(de)(de)清(qing)(qing)(qing)洗(xi)(xi)主(zhu)要靠液(ye)(ye)體(ti)(ti)粒(li)子(zi)超(chao)(chao)(chao)(chao)聲(sheng)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)下的(de)(de)(de)(de)(de)加(jia)(jia)速度(du)撞擊(ji)(ji)粒(li)子(zi)對污(wu)(wu)物(wu)進(jin)(jin)行超(chao)(chao)(chao)(chao)精密(mi)清(qing)(qing)(qing)洗(xi)(xi)。
發布時(shi)間(jian):
2020
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02
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26
瀏覽次數:112