內蒙古洗滌設備系(xi)統(tong)構成：干(gan)洗(xi)(xi)機(ji)(ji)(ji)(ji)由下列系(xi)統(tong)組成 （根(gen)據客戶(hu)要(yao)(yao)求(qiu)還(huan)可以增加(jia)皂液(ye)、 空氣壓縮、 自動(dong)(dong)清污(wu)等系(xi)統(tong)）洗(xi)(xi)滌系(xi)統(tong)是由筒(tong)體(ti)(ti)(ti)、滾筒(tong)、機(ji)(ji)(ji)(ji)門、電(dian)(dian)機(ji)(ji)(ji)(ji)、傳動(dong)(dong)皮(pi)(pi)帶(dai)(dai)(dai)及(ji)有關控(kong)制電(dian)(dian)路(lu)等組成，衣物的(de)(de)洗(xi)(xi)滌與(yu)烘(hong)(hong)(hong)干(gan)均在(zai)這個系(xi)統(tong)內完成（烘(hong)(hong)(hong)干(gan)時(shi)(shi)應配合(he)烘(hong)(hong)(hong)干(gan)系(xi)統(tong)的(de)(de)工作）。在(zai)洗(xi)(xi)滌過(guo)(guo)程中(zhong)，電(dian)(dian)機(ji)(ji)(ji)(ji)通(tong)過(guo)(guo)皮(pi)(pi)帶(dai)(dai)(dai)帶(dai)(dai)(dai)動(dong)(dong)筒(tong)體(ti)(ti)(ti)內的(de)(de)滾筒(tong)作正(zheng)反轉等速(su)運動(dong)(dong)，提供(gong)去污(wu)所需要(yao)(yao)的(de)(de)機(ji)(ji)(ji)(ji)械作用力(li)；在(zai)高速(su)脫液(ye)時(shi)(shi)，電(dian)(dian)機(ji)(ji)(ji)(ji)通(tong)過(guo)(guo)皮(pi)(pi)帶(dai)(dai)(dai)帶(dai)(dai)(dai)動(dong)(dong)筒(tong)體(ti)(ti)(ti)內滾筒(tong)作高速(su)旋轉，提供(gong)脫液(ye)時(shi)(shi)所需要(yao)(yao)的(de)(de)離(li)心作用力(li)；在(zai)烘(hong)(hong)(hong)干(gan)過(guo)(guo)程中(zhong)，電(dian)(dian)機(ji)(ji)(ji)(ji)通(tong)過(guo)(guo)皮(pi)(pi)帶(dai)(dai)(dai)帶(dai)(dai)(dai)動(dong)(dong)滾筒(tong)作正(zheng)反等速(su)轉動(dong)(dong)，使衣物在(zai)烘(hong)(hong)(hong)干(gan)時(shi)(shi)，能均勻充分(fen)地與(yu)熱空氣接觸，加(jia)速(su)干(gan)洗(xi)(xi)溶(rong)劑的(de)(de)蒸(zheng)發。

洗(xi)滌(di)系統主要由(you)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)及有關管道組(zu)(zu)(zu)成(cheng)(cheng)，其作(zuo)用(yong)是(shi)在(zai)衣(yi)物(wu)的(de)(de)(de)(de)(de)(de)洗(xi)滌(di)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)程中，把溶(rong)(rong)劑(ji)(ji)(ji)中的(de)(de)(de)(de)(de)(de)微粒和(he)色(se)素等(deng)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)掉，使(shi)(shi)(shi)再次進入(ru)(ru)洗(xi)滌(di)系統的(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑(ji)(ji)(ji)在(zai)比較清(qing)潔(jie)(jie)的(de)(de)(de)(de)(de)(de)狀態(tai)，以(yi)(yi)減(jian)少污(wu)垢在(zai)衣(yi)物(wu)上的(de)(de)(de)(de)(de)(de)再沉(chen)積。卡式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)是(shi)由(you)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)筒體及若(ruo)(ruo)干(gan)(gan)個標準的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯組(zu)(zu)(zu)成(cheng)(cheng)，過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯由(you)高(gao)質量的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)紙和(he) 200 目的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)活性炭(tan)(tan)組(zu)(zu)(zu)成(cheng)(cheng)。當(dang)(dang)臟(zang)(zang)的(de)(de)(de)(de)(de)(de)干(gan)(gan)洗(xi)溶(rong)(rong)劑(ji)(ji)(ji)流(liu)(liu)經(jing)(jing)(jing)卡式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)，臟(zang)(zang)溶(rong)(rong)劑(ji)(ji)(ji)中的(de)(de)(de)(de)(de)(de)污(wu)垢微粒及色(se)素等(deng)被(bei)吸(xi)(xi)附在(zai)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯上，經(jing)(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑(ji)(ji)(ji)就會(hui)(hui)變(bian)(bian)得相(xiang)對(dui)干(gan)(gan)凈。當(dang)(dang)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯經(jing)(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)若(ruo)(ruo)干(gan)(gan)次使(shi)(shi)(shi)用(yong)后，所(suo)積累(lei)的(de)(de)(de)(de)(de)(de)臟(zang)(zang)物(wu)變(bian)(bian)得多的(de)(de)(de)(de)(de)(de)時(shi)(shi)候，會(hui)(hui)影響恒定的(de)(de)(de)(de)(de)(de)流(liu)(liu)經(jing)(jing)(jing)干(gan)(gan)洗(xi)溶(rong)(rong)劑(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)流(liu)(liu)速，而使(shi)(shi)(shi)內(nei)部壓(ya)力(li)增大(da)，這(zhe)可通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)壓(ya)力(li)表(biao)觀(guan)察到(dao)。一般當(dang)(dang)壓(ya)力(li)超過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo) 2 公斤 / 平方(fang)厘米時(shi)(shi)，就必(bi)須更換濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯了(le)。離(li)心(xin)(xin)式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)由(you)外殼(ke)、空(kong)(kong)心(xin)(xin)軸(zhou)、裝在(zai)空(kong)(kong)心(xin)(xin)軸(zhou)上緊密(mi)疊成(cheng)(cheng)一排的(de)(de)(de)(de)(de)(de)尼(ni)龍過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)、清(qing)理(li)電動(dong)機及皮帶(dai)(dai)等(deng)組(zu)(zu)(zu)成(cheng)(cheng)。在(zai)使(shi)(shi)(shi)用(yong)的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)前(qian)，應通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)溶(rong)(rong)劑(ji)(ji)(ji)循環，從紐扣收集器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)加入(ru)(ru)適(shi)量的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)粉(fen)和(he)碳粉(fen)，流(liu)(liu)動(dong)至過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)尼(ni)龍過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)上并吸(xi)(xi)附。當(dang)(dang)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工作(zuo)時(shi)(shi)，臟(zang)(zang)的(de)(de)(de)(de)(de)(de)干(gan)(gan)洗(xi)溶(rong)(rong)劑(ji)(ji)(ji)進入(ru)(ru)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，其污(wu)垢微粒等(deng)雜質被(bei)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)盤(pan)上的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)粉(fen)阻(zu)擋，色(se)素被(bei)活性炭(tan)(tan)吸(xi)(xi)收，內(nei)蒙古洗(xi)滌(di)設備溶(rong)(rong)劑(ji)(ji)(ji)再經(jing)(jing)(jing)空(kong)(kong)心(xin)(xin)軸(zhou)流(liu)(liu)出(chu)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)再使(shi)(shi)(shi)用(yong)，經(jing)(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑(ji)(ji)(ji)變(bian)(bian)得相(xiang)對(dui)干(gan)(gan)凈。當(dang)(dang)臟(zang)(zang)物(wu)在(zai)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)內(nei)積累(lei)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)多時(shi)(shi)，會(hui)(hui)影響流(liu)(liu)經(jing)(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑(ji)(ji)(ji)流(liu)(liu)速，使(shi)(shi)(shi)內(nei)部壓(ya)力(li)增大(da)，一般在(zai)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)力(li)表(biao)上顯示為 1.5 公斤 / 平方(fang)厘米時(shi)(shi)，就必(bi)須對(dui)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)清(qing)理(li)了(le)。清(qing)潔(jie)(jie)方(fang)法：開啟清(qing)理(li)電機約 5 分(fen)鐘帶(dai)(dai)動(dong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)內(nei)部的(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)轉動(dong)，便吸(xi)(xi)附在(zai)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)上面的(de)(de)(de)(de)(de)(de)臟(zang)(zang)物(wu)連(lian)同(tong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)粉(fen)、碳粉(fen)等(deng)在(zai)離(li)心(xin)(xin)力(li)的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)下(xia)一塊被(bei)甩離(li)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)，打開過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)與蒸(zheng)餾缸(gang)的(de)(de)(de)(de)(de)(de)連(lian)通(tong)閥(fa)，使(shi)(shi)(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)內(nei)的(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑(ji)(ji)(ji)排進蒸(zheng)餾缸(gang)里(li)。這(zhe)時(shi)(shi)清(qing)理(li)工作(zuo)已完(wan)畢(bi)。如(ru)果想更徹底(di)地清(qing)潔(jie)(jie)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，可以(yi)(yi)泵(beng)進相(xiang)當(dang)(dang)于過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)容積 2/3 的(de)(de)(de)(de)(de)(de)清(qing)潔(jie)(jie)溶(rong)(rong)劑(ji)(ji)(ji)，啟動(dong)清(qing)理(li)電機約 1.5 分(fen)鐘，再把這(zhe)些溶(rong)(rong)劑(ji)(ji)(ji)排入(ru)(ru)蒸(zheng)餾器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。

蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)系統(tong)(tong)：蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)系統(tong)(tong)由(you)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)缸(gang)、冷(leng)凝器(qi)(qi)(qi)(qi)(qi)、溶劑(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)分(fen)離(li)器(qi)(qi)(qi)(qi)(qi)及(ji)(ji)管(guan)(guan)道等(deng)(deng)組成(cheng)(cheng)。蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)器(qi)(qi)(qi)(qi)(qi)是一個(ge)蒸(zheng)(zheng)(zheng)(zheng)汽（或電(dian)加熱）的(de)(de)封閉(bi)容器(qi)(qi)(qi)(qi)(qi)，由(you)蒸(zheng)(zheng)(zheng)(zheng)汽加熱盤管(guan)(guan)（或電(dian)發熱絲）、容器(qi)(qi)(qi)(qi)(qi)箱(xiang)體(ti)(ti)、觀(guan)察鏡、觀(guan)察燈、保(bao)險(xian)閥、門及(ji)(ji)防(fang)熱隔(ge)層等(deng)(deng)組成(cheng)(cheng)。蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)系統(tong)(tong)的(de)(de)工作(zuo)過(guo)(guo)(guo)程：根(gen)據(ju)一般物質的(de)(de)不同蒸(zheng)(zheng)(zheng)(zheng)發溫(wen)度，通(tong)過(guo)(guo)(guo)加熱使那(nei)些低于(yu)四(si)(si)(si)氯(lv)(lv)(lv)乙烯(xi)(xi)沸點 121℃ 的(de)(de)物質（例如(ru)，干(gan)(gan)洗洗滌(di)劑(ji)(ji)的(de)(de)殘留物、礦物油脂(zhi)、染(ran)料、過(guo)(guo)(guo)濾粉、碳粉、塵埃(ai)等(deng)(deng)雜(za)物）留在(zai)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)器(qi)(qi)(qi)(qi)(qi)內(nei)，四(si)(si)(si)氯(lv)(lv)(lv)乙烯(xi)(xi)及(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)分(fen)受熱蒸(zheng)(zheng)(zheng)(zheng)發成(cheng)(cheng)氣體(ti)(ti)送往(wang)冷(leng)凝器(qi)(qi)(qi)(qi)(qi)。冷(leng)凝器(qi)(qi)(qi)(qi)(qi)是一個(ge)螺旋(xuan)狀(zhuang)的(de)(de)冷(leng)卻(que)盤管(guan)(guan)及(ji)(ji)筒體(ti)(ti)組成(cheng)(cheng)，冷(leng)卻(que)水(shui)(shui)(shui)(shui)(shui)(shui)在(zai)盤管(guan)(guan)內(nei)自下(xia)而(er)上(shang)流(liu)動，四(si)(si)(si)氯(lv)(lv)(lv)乙烯(xi)(xi)及(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)分(fen)等(deng)(deng)氣體(ti)(ti)由(you)盤管(guan)(guan)外部的(de)(de)冷(leng)凝器(qi)(qi)(qi)(qi)(qi)內(nei)空間從上(shang)而(er)下(xia)流(liu)動，而(er)逐漸冷(leng)卻(que)變成(cheng)(cheng)液(ye)滴，這(zhe)些液(ye)滴直接流(liu)到水(shui)(shui)(shui)(shui)(shui)(shui)分(fen)離(li)器(qi)(qi)(qi)(qi)(qi)。水(shui)(shui)(shui)(shui)(shui)(shui)分(fen)離(li)器(qi)(qi)(qi)(qi)(qi)由(you)箱(xiang)體(ti)(ti)、觀(guan)察鏡、虹吸管(guan)(guan)等(deng)(deng)組成(cheng)(cheng)，根(gen)據(ju)水(shui)(shui)(shui)(shui)(shui)(shui)和溶劑(ji)(ji)的(de)(de)不同比重而(er)設(she)計，四(si)(si)(si)氯(lv)(lv)(lv)乙烯(xi)(xi)是 1.61 ，水(shui)(shui)(shui)(shui)(shui)(shui)是 1 ，因(yin)此水(shui)(shui)(shui)(shui)(shui)(shui)浮在(zai)上(shang)面；四(si)(si)(si)氯(lv)(lv)(lv)乙烯(xi)(xi)沉在(zai)下(xia)面，通(tong)過(guo)(guo)(guo)一虹吸管(guan)(guan)流(liu)入(ru)清(qing)潔(jie)溶劑(ji)(ji)缸(gang)里，水(shui)(shui)(shui)(shui)(shui)(shui)則通(tong)過(guo)(guo)(guo)一個(ge)直通(tong)管(guan)(guan)排出(chu)機外。上(shang)面提到的(de)(de)過(guo)(guo)(guo)濾系統(tong)(tong)只能(neng)是粗(cu)略地對干(gan)(gan)洗溶劑(ji)(ji)進行(xing)“簡單的(de)(de)清(qing)潔(jie)”，把一部分(fen)污垢微粒或色素(su)濾掉(diao)，而(er)不能(neng)對溶于(yu)溶劑(ji)(ji)的(de)(de)油脂(zhi)等(deng)(deng)進行(xing)過(guo)(guo)(guo)濾。蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)系統(tong)(tong)則能(neng)徹底(di)地對溶劑(ji)(ji)進行(xing)徹底(di)的(de)(de)清(qing)潔(jie)，使干(gan)(gan)洗溶劑(ji)(ji)可以反復(fu)使用，內(nei)蒙(meng)古洗滌(di)設(she)備間接地降(jiang)低了干(gan)(gan)洗成(cheng)(cheng)本。