內蒙古洗滌設備系(xi)統(tong)(tong)構成(cheng)：干洗(xi)(xi)機(ji)(ji)由下列系(xi)統(tong)(tong)組(zu)成(cheng) （根據客戶要求還可(ke)以增加(jia)皂液、 空氣(qi)壓縮、 自動清污等(deng)系(xi)統(tong)(tong)）洗(xi)(xi)滌系(xi)統(tong)(tong)是由筒(tong)(tong)(tong)體(ti)、滾筒(tong)(tong)(tong)、機(ji)(ji)門、電(dian)(dian)(dian)機(ji)(ji)、傳動皮帶及(ji)有關控制電(dian)(dian)(dian)路等(deng)組(zu)成(cheng)，衣物的(de)洗(xi)(xi)滌與烘(hong)(hong)干均在(zai)這(zhe)個系(xi)統(tong)(tong)內完成(cheng)（烘(hong)(hong)干時(shi)(shi)應配合烘(hong)(hong)干系(xi)統(tong)(tong)的(de)工(gong)作(zuo)）。在(zai)洗(xi)(xi)滌過程中，電(dian)(dian)(dian)機(ji)(ji)通過皮帶帶動筒(tong)(tong)(tong)體(ti)內的(de)滾筒(tong)(tong)(tong)作(zuo)正(zheng)反(fan)轉等(deng)速(su)運動，提供(gong)去污所(suo)需要的(de)機(ji)(ji)械作(zuo)用(yong)力；在(zai)高速(su)脫液時(shi)(shi)，電(dian)(dian)(dian)機(ji)(ji)通過皮帶帶動筒(tong)(tong)(tong)體(ti)內滾筒(tong)(tong)(tong)作(zuo)高速(su)旋轉，提供(gong)脫液時(shi)(shi)所(suo)需要的(de)離心作(zuo)用(yong)力；在(zai)烘(hong)(hong)干過程中，電(dian)(dian)(dian)機(ji)(ji)通過皮帶帶動滾筒(tong)(tong)(tong)作(zuo)正(zheng)反(fan)等(deng)速(su)轉動，使(shi)衣物在(zai)烘(hong)(hong)干時(shi)(shi)，能均勻充分地與熱(re)空氣(qi)接觸(chu)，加(jia)速(su)干洗(xi)(xi)溶劑的(de)蒸(zheng)發。

洗(xi)(xi)滌(di)系統(tong)主要由(you)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)及有關管(guan)道組(zu)(zu)成(cheng)，其作用是(shi)(shi)在(zai)(zai)(zai)(zai)(zai)衣物(wu)的(de)(de)(de)(de)(de)(de)(de)(de)洗(xi)(xi)滌(di)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)程中，把(ba)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)中的(de)(de)(de)(de)(de)(de)(de)(de)微粒和色素等(deng)(deng)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)掉，使(shi)(shi)(shi)(shi)再(zai)次進(jin)(jin)入(ru)洗(xi)(xi)滌(di)系統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)在(zai)(zai)(zai)(zai)(zai)比較清(qing)(qing)潔的(de)(de)(de)(de)(de)(de)(de)(de)狀態(tai)，以減少污(wu)垢在(zai)(zai)(zai)(zai)(zai)衣物(wu)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)再(zai)沉(chen)積(ji)(ji)。卡式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)是(shi)(shi)由(you)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)筒(tong)體及若干(gan)(gan)(gan)個標準的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)組(zu)(zu)成(cheng)，過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)由(you)高(gao)質量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)紙和 200 目的(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)活(huo)(huo)性炭組(zu)(zu)成(cheng)。當臟(zang)的(de)(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)洗(xi)(xi)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)流(liu)(liu)經(jing)(jing)卡式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)，臟(zang)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)中的(de)(de)(de)(de)(de)(de)(de)(de)污(wu)垢微粒及色素等(deng)(deng)被吸(xi)(xi)(xi)附在(zai)(zai)(zai)(zai)(zai)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)上(shang)，經(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)就(jiu)會變得相對(dui)干(gan)(gan)(gan)凈(jing)。當濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)經(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)若干(gan)(gan)(gan)次使(shi)(shi)(shi)(shi)用后，所積(ji)(ji)累的(de)(de)(de)(de)(de)(de)(de)(de)臟(zang)物(wu)變得多(duo)的(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)候，會影(ying)響恒(heng)定的(de)(de)(de)(de)(de)(de)(de)(de)流(liu)(liu)經(jing)(jing)干(gan)(gan)(gan)洗(xi)(xi)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)流(liu)(liu)速，而使(shi)(shi)(shi)(shi)內部壓力(li)(li)增(zeng)大，這(zhe)(zhe)可通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)壓力(li)(li)表(biao)觀察(cha)到。一(yi)(yi)般當壓力(li)(li)超過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo) 2 公(gong)斤 / 平(ping)方厘米(mi)時(shi)(shi)(shi)，就(jiu)必須(xu)更換濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)了。離(li)心(xin)式(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)由(you)外殼、空(kong)心(xin)軸、裝在(zai)(zai)(zai)(zai)(zai)空(kong)心(xin)軸上(shang)緊密疊(die)成(cheng)一(yi)(yi)排的(de)(de)(de)(de)(de)(de)(de)(de)尼龍過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)、清(qing)(qing)理(li)電動(dong)(dong)機(ji)及皮帶等(deng)(deng)組(zu)(zu)成(cheng)。在(zai)(zai)(zai)(zai)(zai)使(shi)(shi)(shi)(shi)用的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)前，應通(tong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)循環(huan)，從(cong)紐(niu)扣收集器(qi)(qi)(qi)(qi)(qi)(qi)加(jia)入(ru)適量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)粉(fen)和碳粉(fen)，流(liu)(liu)動(dong)(dong)至過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)尼龍過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)上(shang)并吸(xi)(xi)(xi)附。當過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)工(gong)作時(shi)(shi)(shi)，臟(zang)的(de)(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)洗(xi)(xi)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)進(jin)(jin)入(ru)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)，其污(wu)垢微粒等(deng)(deng)雜質被濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)盤上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)粉(fen)阻擋，色素被活(huo)(huo)性炭吸(xi)(xi)(xi)收，內蒙(meng)古(gu)洗(xi)(xi)滌(di)設備溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)再(zai)經(jing)(jing)空(kong)心(xin)軸流(liu)(liu)出過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)再(zai)使(shi)(shi)(shi)(shi)用，經(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)的(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)變得相對(dui)干(gan)(gan)(gan)凈(jing)。當臟(zang)物(wu)在(zai)(zai)(zai)(zai)(zai)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)內積(ji)(ji)累過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)多(duo)時(shi)(shi)(shi)，會影(ying)響流(liu)(liu)經(jing)(jing)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)流(liu)(liu)速，使(shi)(shi)(shi)(shi)內部壓力(li)(li)增(zeng)大，一(yi)(yi)般在(zai)(zai)(zai)(zai)(zai)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)壓力(li)(li)表(biao)上(shang)顯示(shi)為 1.5 公(gong)斤 / 平(ping)方厘米(mi)時(shi)(shi)(shi)，就(jiu)必須(xu)對(dui)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)清(qing)(qing)理(li)了。清(qing)(qing)潔方法：開啟清(qing)(qing)理(li)電機(ji)約(yue) 5 分鐘(zhong)帶動(dong)(dong)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)內部的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)轉動(dong)(dong)，便吸(xi)(xi)(xi)附在(zai)(zai)(zai)(zai)(zai)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)上(shang)面的(de)(de)(de)(de)(de)(de)(de)(de)臟(zang)物(wu)連同過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)粉(fen)、碳粉(fen)等(deng)(deng)在(zai)(zai)(zai)(zai)(zai)離(li)心(xin)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)作用下一(yi)(yi)塊被甩離(li)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)板(ban)，打開過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)與蒸餾(liu)缸的(de)(de)(de)(de)(de)(de)(de)(de)連通(tong)閥，使(shi)(shi)(shi)(shi)過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)內的(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)排進(jin)(jin)蒸餾(liu)缸里。這(zhe)(zhe)時(shi)(shi)(shi)清(qing)(qing)理(li)工(gong)作已完畢。如果想(xiang)更徹底地清(qing)(qing)潔過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)，可以泵進(jin)(jin)相當于過(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)(qi)(qi)容積(ji)(ji) 2/3 的(de)(de)(de)(de)(de)(de)(de)(de)清(qing)(qing)潔溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)，啟動(dong)(dong)清(qing)(qing)理(li)電機(ji)約(yue) 1.5 分鐘(zhong)，再(zai)把(ba)這(zhe)(zhe)些(xie)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)排入(ru)蒸餾(liu)器(qi)(qi)(qi)(qi)(qi)(qi)。

蒸(zheng)(zheng)餾系(xi)統(tong)(tong)：蒸(zheng)(zheng)餾系(xi)統(tong)(tong)由(you)蒸(zheng)(zheng)餾缸、冷(leng)凝(ning)器(qi)(qi)、溶劑水(shui)(shui)分離(li)器(qi)(qi)及(ji)管(guan)(guan)(guan)道(dao)等(deng)(deng)組成。蒸(zheng)(zheng)餾器(qi)(qi)是一(yi)(yi)個蒸(zheng)(zheng)汽（或(huo)(huo)電加熱）的(de)封(feng)閉容(rong)器(qi)(qi)，由(you)蒸(zheng)(zheng)汽加熱盤管(guan)(guan)(guan)（或(huo)(huo)電發(fa)熱絲）、容(rong)器(qi)(qi)箱(xiang)體、觀(guan)察(cha)鏡、觀(guan)察(cha)燈(deng)、保險閥、門及(ji)防(fang)熱隔層等(deng)(deng)組成。蒸(zheng)(zheng)餾系(xi)統(tong)(tong)的(de)工作過(guo)(guo)程：根據一(yi)(yi)般物(wu)質(zhi)的(de)不同(tong)蒸(zheng)(zheng)發(fa)溫度，通(tong)(tong)(tong)過(guo)(guo)加熱使那些(xie)低于四(si)(si)氯乙烯沸點 121℃ 的(de)物(wu)質(zhi)（例如，干(gan)洗(xi)(xi)洗(xi)(xi)滌(di)劑的(de)殘留物(wu)、礦物(wu)油脂、染料、過(guo)(guo)濾粉、碳粉、塵埃等(deng)(deng)雜物(wu)）留在(zai)蒸(zheng)(zheng)餾器(qi)(qi)內，四(si)(si)氯乙烯及(ji)水(shui)(shui)分受熱蒸(zheng)(zheng)發(fa)成氣(qi)體送(song)往冷(leng)凝(ning)器(qi)(qi)。冷(leng)凝(ning)器(qi)(qi)是一(yi)(yi)個螺旋狀(zhuang)的(de)冷(leng)卻(que)盤管(guan)(guan)(guan)及(ji)筒(tong)體組成，冷(leng)卻(que)水(shui)(shui)在(zai)盤管(guan)(guan)(guan)內自下(xia)(xia)而上(shang)(shang)流動，四(si)(si)氯乙烯及(ji)水(shui)(shui)分等(deng)(deng)氣(qi)體由(you)盤管(guan)(guan)(guan)外(wai)部(bu)的(de)冷(leng)凝(ning)器(qi)(qi)內空間從上(shang)(shang)而下(xia)(xia)流動，而逐漸冷(leng)卻(que)變成液滴(di)，這(zhe)些(xie)液滴(di)直接(jie)流到水(shui)(shui)分離(li)器(qi)(qi)。水(shui)(shui)分離(li)器(qi)(qi)由(you)箱(xiang)體、觀(guan)察(cha)鏡、虹吸管(guan)(guan)(guan)等(deng)(deng)組成，根據水(shui)(shui)和溶劑的(de)不同(tong)比重而設計，四(si)(si)氯乙烯是 1.61 ，水(shui)(shui)是 1 ，因此水(shui)(shui)浮在(zai)上(shang)(shang)面；四(si)(si)氯乙烯沉在(zai)下(xia)(xia)面，通(tong)(tong)(tong)過(guo)(guo)一(yi)(yi)虹吸管(guan)(guan)(guan)流入清(qing)潔(jie)溶劑缸里，水(shui)(shui)則通(tong)(tong)(tong)過(guo)(guo)一(yi)(yi)個直通(tong)(tong)(tong)管(guan)(guan)(guan)排出機(ji)外(wai)。上(shang)(shang)面提到的(de)過(guo)(guo)濾系(xi)統(tong)(tong)只(zhi)能是粗略(lve)地對干(gan)洗(xi)(xi)溶劑進行(xing)(xing)“簡(jian)單的(de)清(qing)潔(jie)”，把一(yi)(yi)部(bu)分污(wu)垢微(wei)粒或(huo)(huo)色(se)素(su)濾掉，而不能對溶于溶劑的(de)油脂等(deng)(deng)進行(xing)(xing)過(guo)(guo)濾。蒸(zheng)(zheng)餾系(xi)統(tong)(tong)則能徹底(di)地對溶劑進行(xing)(xing)徹底(di)的(de)清(qing)潔(jie)，使干(gan)洗(xi)(xi)溶劑可(ke)以反(fan)復使用，內蒙古(gu)洗(xi)(xi)滌(di)設備間接(jie)地降低了(le)干(gan)洗(xi)(xi)成本。