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影響油脂精煉吸附脫色的因素有哪些油(you)(you)(you)(you)脂(zhi)(zhi)精煉(lian)過程(cheng)中(zhong)(zhong)(zhong)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)在(zai)(zai)于獲得油(you)(you)(you)(you)脂(zhi)(zhi)色(se)(se)(se)澤的(de)(de)(de)(de)改善和(he)(he)為油(you)(you)(you)(you)脂(zhi)(zhi)脫(tuo)(tuo)(tuo)(tuo)臭(chou)提(ti)(ti)供合(he)(he)格(ge)的(de)(de)(de)(de)原料油(you)(you)(you)(you)品。因此，油(you)(you)(you)(you)脂(zhi)(zhi)精煉(lian)過程(cheng)中(zhong)(zhong)(zhong)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)油(you)(you)(you)(you)脂(zhi)(zhi)色(se)(se)(se)度標準的(de)(de)(de)(de)制訂(ding)，需要(yao)根據油(you)(you)(you)(you)脂(zhi)(zhi)以及其(qi)制品的(de)(de)(de)(de)質(zhi)(zhi)(zhi)量要(yao)求(qiu)，以及力求(qiu)在(zai)(zai)低(di)的(de)(de)(de)(de)損耗下(xia)獲得油(you)(you)(you)(you)色(se)(se)(se)在(zai)(zai)大限度上的(de)(de)(de)(de)改善為度。1，油(you)(you)(you)(you)的(de)(de)(de)(de)品質(zhi)(zhi)(zhi)以及前處理(li)(li)油(you)(you)(you)(you)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)天然色(se)(se)(se)素(su)較易脫(tuo)(tuo)(tuo)(tuo)除，而(er)(er)油(you)(you)(you)(you)料儲存和(he)(he)油(you)(you)(you)(you)脂(zhi)(zhi)生(sheng)產過程(cheng)中(zhong)(zhong)(zhong)形成的(de)(de)(de)(de)新生(sheng)色(se)(se)(se)素(su)或者因為氧(yang)化而(er)(er)固定了(le)的(de)(de)(de)(de)色(se)(se)(se)素(su)，一(yi)般比較難(nan)脫(tuo)(tuo)(tuo)(tuo)除。由此可見，提(ti)(ti)高(gao)毛油(you)(you)(you)(you)質(zhi)(zhi)(zhi)量，避(bi)免油(you)(you)(you)(you)脂(zhi)(zhi)在(zai)(zai)加工環節中(zhong)(zhong)(zhong)的(de)(de)(de)(de)氧(yang)化，才能確保脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)效果(guo)。油(you)(you)(you)(you)脂(zhi)(zhi)精煉(lian)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)前處理(li)(li)的(de)(de)(de)(de)油(you)(you)(you)(you)脂(zhi)(zhi)質(zhi)(zhi)(zhi)量對脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)效率的(de)(de)(de)(de)影(ying)(ying)響(xiang)也甚為重(zhong)要(yao)。當待脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)油(you)(you)(you)(you)中(zhong)(zhong)(zhong)殘(can)留膠質(zhi)(zhi)(zhi)、皂粒和(he)(he)懸浮物雜質(zhi)(zhi)(zhi)時，這(zhe)些雜質(zhi)(zhi)(zhi)會占據吸(xi)(xi)附(fu)劑(ji)的(de)(de)(de)(de)一(yi)部分活(huo)(huo)化表(biao)面，從而(er)(er)降低(di)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)效率或者增加吸(xi)(xi)附(fu)劑(ji)用(yong)(yong)量。2， 吸(xi)(xi)附(fu)劑(ji)的(de)(de)(de)(de)質(zhi)(zhi)(zhi)量和(he)(he)用(yong)(yong)量吸(xi)(xi)附(fu)劑(ji)是影(ying)(ying)響(xiang)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)效果(guo)的(de)(de)(de)(de)關鍵(jian)的(de)(de)(de)(de)因素(su)。不同種類(lei)的(de)(de)(de)(de)吸(xi)(xi)附(fu)劑(ji)具有(you)各(ge)自的(de)(de)(de)(de)特性(xing)(xing)，根據油(you)(you)(you)(you)脂(zhi)(zhi)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)的(de)(de)(de)(de)具體要(yao)求(qiu)，合(he)(he)理(li)(li)選(xuan)擇吸(xi)(xi)附(fu)劑(ji)，才能經(jing)濟地獲得脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)效果(guo)。活(huo)(huo)性(xing)(xing)白土是油(you)(you)(you)(you)脂(zhi)(zhi)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)常用(yong)(yong)的(de)(de)(de)(de)吸(xi)(xi)附(fu)劑(ji)。不同規格(ge)的(de)(de)(de)(de)活(huo)(huo)性(xing)(xing)白土所表(biao)現(xian)出(chu)的(de)(de)(de)(de)性(xing)(xing)能各(ge)異。其(qi)活(huo)(huo)性(xing)(xing)度受到(dao)原土、酸處理(li)(li)、水分等因素(su)的(de)(de)(de)(de)影(ying)(ying)響(xiang)。在(zai)(zai)期望獲得高(gao)活(huo)(huo)性(xing)(xing)度的(de)(de)(de)(de)同時，還應該考慮到(dao)這(zhe)些因素(su)對油(you)(you)(you)(you)品酸值、過濾速率以及油(you)(you)(you)(you)損率的(de)(de)(de)(de)影(ying)(ying)響(xiang)。某種油(you)(you)(you)(you)品在(zai)(zai)特定脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)條(tiao)件下(xia)的(de)(de)(de)(de)適(shi)活(huo)(huo)性(xing)(xing)白土以及添(tian)加量一(yi)般可通過實驗室小樣試驗加以優選(xuan)。了解詳情 →2023-09-26
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軋胚機的保養與事故處理軋(ya)胚(pei)(pei)機(ji)是(shi)(shi)(shi)油廠(chang)的(de)(de)(de)關鍵設備之一，售價高(gao)、機(ji)體(ti)笨(ben)重(zhong)(zhong)、修(xiu)理(li)費用高(gao)。所以(yi)(yi)在(zai)生產過(guo)(guo)程中(zhong)，要(yao)(yao)精心保(bao)養(yang)以(yi)(yi)延長使用壽命，這(zhe)(zhe)對于增(zeng)加效益和(he)降低(di)成本(ben)等都(dou)(dou)有很重(zhong)(zhong)要(yao)(yao)的(de)(de)(de)意義。軋(ya)胚(pei)(pei)機(ji)經過(guo)(guo)長期運(yun)轉，往往發(fa)生壓(ya)(ya)輥(gun)(gun)(gun)面兩(liang)(liang)邊(bian)磨損(sun)較為嚴重(zhong)(zhong)的(de)(de)(de)現(xian)象(xiang)，從而影(ying)響軋(ya)胚(pei)(pei)效果(guo)。所以(yi)(yi)每周都(dou)(dou)應該(gai)安排一定(ding)時(shi)間，用砂輪或(huo)者(zhe)其(qi)他辦法將(jiang)軋(ya)輥(gun)(gun)(gun)兩(liang)(liang)邊(bian)部分磨一磨。如果(guo)對油料(liao)清雜不(bu)(bu)(bu)好，石頭、小(xiao)鐵塊等雜質進入(ru)(ru)(ru)軋(ya)胚(pei)(pei)機(ji)內，往往造成輥(gun)(gun)(gun)面的(de)(de)(de)點(dian)蝕，致使光滑的(de)(de)(de)輥(gun)(gun)(gun)面出現(xian)凹(ao)坑(keng)(keng)，軋(ya)出的(de)(de)(de)料(liao)胚(pei)(pei)厚薄不(bu)(bu)(bu)均(jun)(jun)，影(ying)響出油，這(zhe)(zhe)時(shi)就(jiu)得更換壓(ya)(ya)輥(gun)(gun)(gun)，將(jiang)有凹(ao)坑(keng)(keng)的(de)(de)(de)壓(ya)(ya)輥(gun)(gun)(gun)重(zhong)(zhong)新車(che)平。壓(ya)(ya)輥(gun)(gun)(gun)輥(gun)(gun)(gun)面積硬度(du)(du)增(zeng)大，車(che)削加工比較困難。軋(ya)胚(pei)(pei)機(ji)有時(shi)發(fa)生不(bu)(bu)(bu)吃(chi)(chi)料(liao)或(huo)者(zhe)吃(chi)(chi)料(liao)少的(de)(de)(de)現(xian)象(xiang)。會嚴重(zhong)(zhong)影(ying)響軋(ya)胚(pei)(pei)機(ji)的(de)(de)(de)效率(lv)。軋(ya)胚(pei)(pei)機(ji)振動(dong)(dong)大是(shi)(shi)(shi)引起壓(ya)(ya)輥(gun)(gun)(gun)不(bu)(bu)(bu)吃(chi)(chi)料(liao)的(de)(de)(de)一個(ge)重(zhong)(zhong)要(yao)(yao)原因。抖(dou)動(dong)(dong)的(de)(de)(de)壓(ya)(ya)輥(gun)(gun)(gun)，不(bu)(bu)(bu)斷地(di)給油料(liao)一個(ge)向上的(de)(de)(de)力(li)，使得油料(liao)被壓(ya)(ya)輥(gun)(gun)(gun)拋(pao)起、落下，始(shi)終(zhong)在(zai)兩(liang)(liang)個(ge)壓(ya)(ya)輥(gun)(gun)(gun)之間跳(tiao)上跳(tiao)下。發(fa)生壓(ya)(ya)輥(gun)(gun)(gun)不(bu)(bu)(bu)吃(chi)(chi)料(liao)時(shi)候，應該(gai)找(zhao)出原因，絕不(bu)(bu)(bu)能將(jiang)光滑的(de)(de)(de)輥(gun)(gun)(gun)面人為地(di)刨些坑(keng)(keng)，以(yi)(yi)此增(zeng)加摩擦力(li)而使之吃(chi)(chi)料(liao)。斷軸和(he)掉輥(gun)(gun)(gun)邊(bian)。為了保(bao)證軋(ya)胚(pei)(pei)的(de)(de)(de)要(yao)(yao)求，在(zai)軋(ya)輥(gun)(gun)(gun)不(bu)(bu)(bu)平直度(du)(du)逐漸(jian)加大時(shi)，就(jiu)要(yao)(yao)增(zeng)加彈簧(huang)壓(ya)(ya)力(li)。這(zhe)(zhe)樣使軸承處總是(shi)(shi)(shi)承受一個(ge)徑向力(li)，一旦料(liao)流不(bu)(bu)(bu)均(jun)(jun)勻，特別是(shi)(shi)(shi)進入(ru)(ru)(ru)鐵器(qi)和(he)石子等硬物(wu)，使兩(liang)(liang)個(ge)壓(ya)(ya)輥(gun)(gun)(gun)發(fa)生碰(peng)撞(zhuang)，這(zhe)(zhe)瞬(shun)時(shi)的(de)(de)(de)沖擊(ji)(ji)力(li)是(shi)(shi)(shi)相當(dang)大的(de)(de)(de)。多次的(de)(de)(de)沖擊(ji)(ji)的(de)(de)(de)結果(guo)，超過(guo)(guo)軸的(de)(de)(de)疲勞限度(du)(du)，就(jiu)會發(fa)生斷軸或(huo)者(zhe)掉邊(bian)現(xian)象(xiang)。所以(yi)(yi)應該(gai)強(qiang)調，操作時(shi)調節(jie)軋(ya)距的(de)(de)(de)彈簧(huang)不(bu)(bu)(bu)要(yao)(yao)太(tai)緊(jin)，不(bu)(bu)(bu)要(yao)(yao)進入(ru)(ru)(ru)鐵器(qi)，料(liao)流要(yao)(yao)均(jun)(jun)勻以(yi)(yi)及不(bu)(bu)(bu)要(yao)(yao)斷料(liao)等，都(dou)(dou)是(shi)(shi)(shi)防止此類事(shi)故發(fa)生的(de)(de)(de)有效措施。了解詳情 →2023-09-26
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什么是層蝶式汽提塔？層(ceng)(ceng)(ceng)(ceng)蝶式(shi)(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)是國內(nei)(nei)浸(jin)出油(you)(you)(you)(you)(you)廠(chang)使(shi)用較多的(de)(de)(de)(de)一(yi)種汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)設備(bei)。若按照水(shui)蒸(zheng)(zheng)氣(qi)(qi)對混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)的(de)(de)(de)(de)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)次數(shu)，層(ceng)(ceng)(ceng)(ceng)蝶式(shi)(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)可(ke)分(fen)為單(dan)(dan)段式(shi)(shi)(shi)和(he)雙(shuang)段式(shi)(shi)(shi)兩種。雙(shuang)段蝶式(shi)(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)，它主(zhu)要(yao)有(you)(you)頂蓋(gai)、上(shang)塔(ta)(ta)體(ti)(ti)、中(zhong)(zhong)(zhong)塔(ta)(ta)體(ti)(ti)、下(xia)(xia)塔(ta)(ta)體(ti)(ti)以及底(di)蓋(gai)所組(zu)(zu)(zu)成。在上(shang)塔(ta)(ta)體(ti)(ti)和(he)下(xia)(xia)塔(ta)(ta)體(ti)(ti)內(nei)(nei)各有(you)(you)6-9組(zu)(zu)(zu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)。每(mei)組(zu)(zu)(zu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)都(dou)由滯流盤(pan)(pan)(pan)(pan)、錐形(xing)(xing)分(fen)配碟(die)(die)(die)和(he)環(huan)形(xing)(xing)分(fen)配碟(die)(die)(die)組(zu)(zu)(zu)成。上(shang)、下(xia)(xia)塔(ta)(ta)體(ti)(ti)的(de)(de)(de)(de)外殼(ke)均(jun)裝(zhuang)(zhuang)有(you)(you)夾套(tao)，在夾套(tao)中(zhong)(zhong)(zhong)通入343-441kPa的(de)(de)(de)(de)加熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)對塔(ta)(ta)內(nei)(nei)的(de)(de)(de)(de)混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)進行間接(jie)加熱。中(zhong)(zhong)(zhong)塔(ta)(ta)體(ti)(ti)和(he)底(di)盤(pan)(pan)(pan)(pan)內(nei)(nei)各有(you)(you)一(yi)組(zu)(zu)(zu)直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴入裝(zhuang)(zhuang)置。這(zhe)組(zu)(zu)(zu)裝(zhuang)(zhuang)置由集(ji)油(you)(you)(you)(you)(you)盤(pan)(pan)(pan)(pan)、導(dao)流管、中(zhong)(zhong)(zhong)心管、直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴管組(zu)(zu)(zu)成。來自第二蒸(zheng)(zheng)發器(qi)(qi)的(de)(de)(de)(de)混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)，進入層(ceng)(ceng)(ceng)(ceng)蝶式(shi)(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)的(de)(de)(de)(de)進油(you)(you)(you)(you)(you)管之后，自上(shang)而(er)(er)下(xia)(xia)逐(zhu)(zhu)次流經每(mei)一(yi)組(zu)(zu)(zu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)。到(dao)達(da)中(zhong)(zhong)(zhong)塔(ta)(ta)體(ti)(ti)的(de)(de)(de)(de)集(ji)油(you)(you)(you)(you)(you)盤(pan)(pan)(pan)(pan)底(di)的(de)(de)(de)(de)阻攔(lan)，被汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)出的(de)(de)(de)(de)溶劑蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)和(he)水(shui)蒸(zheng)(zheng)氣(qi)(qi)繞過(guo)集(ji)油(you)(you)(you)(you)(you)盤(pan)(pan)(pan)(pan)向上(shang)移動，而(er)(er)油(you)(you)(you)(you)(you)被阻留落下(xia)(xia)。之后，混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)又沿著下(xia)(xia)塔(ta)(ta)體(ti)(ti)內(nei)(nei)的(de)(de)(de)(de)各組(zu)(zu)(zu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)逐(zhu)(zhu)次流下(xia)(xia)，到(dao)達(da)底(di)蓋(gai)內(nei)(nei)，在直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴入裝(zhuang)(zhuang)置中(zhong)(zhong)(zhong)又一(yi)次被汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)，汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)出的(de)(de)(de)(de)溶劑蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)和(he)水(shui)蒸(zheng)(zheng)氣(qi)(qi)自下(xia)(xia)而(er)(er)上(shang)逐(zhu)(zhu)級通過(guo)每(mei)一(yi)組(zu)(zu)(zu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)的(de)(de)(de)(de)空隙，與(yu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)表(biao)面(mian)流下(xia)(xia)的(de)(de)(de)(de)液膜狀混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)充(chong)分(fen)接(jie)觸，使(shi)混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)得到(dao)進一(yi)步汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)。到(dao)達(da)頂部的(de)(de)(de)(de)混(hun)(hun)合(he)(he)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)通過(guo)出氣(qi)(qi)管進入汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)冷凝器(qi)(qi)。經汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)后的(de)(de)(de)(de)浸(jin)出毛油(you)(you)(you)(you)(you)從底(di)部的(de)(de)(de)(de)出油(you)(you)(you)(you)(you)管通過(guo)液封裝(zhuang)(zhuang)置排出。層(ceng)(ceng)(ceng)(ceng)蝶式(shi)(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)結構較為簡單(dan)(dan)，操作方便，工藝效果好(hao)。但(dan)是必須注意的(de)(de)(de)(de)：每(mei)一(yi)組(zu)(zu)(zu)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)的(de)(de)(de)(de)制造質(zhi)量和(he)是否水(shui)平安裝(zhuang)(zhuang)，將影響混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)液膜的(de)(de)(de)(de)形(xing)(xing)成與(yu)氣(qi)(qi)液相接(jie)觸的(de)(de)(de)(de)面(mian)積；直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)含水(shui)，會造成毛油(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)磷脂的(de)(de)(de)(de)析出；直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓力過(guo)高或者用量過(guo)大，會形(xing)(xing)成液泛現象(xiang)；混(hun)(hun)合(he)(he)油(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)含雜太(tai)多，則使(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)碟(die)(die)(die)盤(pan)(pan)(pan)(pan)表(biao)面(mian)的(de)(de)(de)(de)結垢(gou)現象(xiang)嚴(yan)重，毛油(you)(you)(you)(you)(you)質(zhi)量降(jiang)低；若采用多段式(shi)(shi)(shi)，應使(shi)上(shang)層(ceng)(ceng)(ceng)(ceng)直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓力低于下(xia)(xia)層(ceng)(ceng)(ceng)(ceng)。直(zhi)(zhi)接(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)好(hao)采用低壓過(guo)熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)。層(ceng)(ceng)(ceng)(ceng)蝶式(shi)(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)塔(ta)(ta)在檢修時碟(die)(die)(die)盤(pan)(pan)(pan)(pan)的(de)(de)(de)(de)清理比較麻(ma)煩(fan)。了解詳情 →2019-03-05
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油脂精煉脫臭過程中有哪些損耗油脂(zhi)精煉脫(tuo)(tuo)臭(chou)(chou)(chou)在(zai)(zai)(zai)任(ren)何情況下(xia)，蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)引(yin)起(qi)的(de)(de)(de)(de)損(sun)(sun)(sun)耗(hao)(hao)均(jun)取決于(yu)脫(tuo)(tuo)臭(chou)(chou)(chou)時間、通氣速率、操作(zuo)壓力和(he)(he)溫(wen)度、油脂(zhi)中游離脂(zhi)肪(fang)(fang)酸(suan)和(he)(he)不(bu)(bu)皂(zao)化物(wu)(wu)的(de)(de)(de)(de)含量以(yi)及(ji)甘油三脂(zhi)肪(fang)(fang)酸(suan)酯(zhi)的(de)(de)(de)(de)組分(fen)等因(yin)素。在(zai)(zai)(zai)汽(qi)提(ti)(ti)脫(tuo)(tuo)臭(chou)(chou)(chou)過(guo)程中，有(you)相當(dang)數量的(de)(de)(de)(de)油脂(zhi)是由于(yu)飛濺在(zai)(zai)(zai)汽(qi)提(ti)(ti)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)中而損(sun)(sun)(sun)失的(de)(de)(de)(de)。因(yin)此，脫(tuo)(tuo)臭(chou)(chou)(chou)總損(sun)(sun)(sun)耗(hao)(hao)包(bao)括(kuo)(kuo)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)損(sun)(sun)(sun)耗(hao)(hao)和(he)(he)飛濺損(sun)(sun)(sun)耗(hao)(hao)。不(bu)(bu)同的(de)(de)(de)(de)油脂(zhi)、設(she)備(bei)以(yi)及(ji)不(bu)(bu)同的(de)(de)(de)(de)操作(zuo)條(tiao)件(jian)，其(qi)脫(tuo)(tuo)臭(chou)(chou)(chou)總損(sun)(sun)(sun)耗(hao)(hao)是不(bu)(bu)盡一致的(de)(de)(de)(de)。汽(qi)提(ti)(ti)脫(tuo)(tuo)臭(chou)(chou)(chou)過(guo)程中，低(di)分(fen)子的(de)(de)(de)(de)醛類、酮類以(yi)及(ji)游離脂(zhi)肪(fang)(fang)酸(suan)容易蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)出來，隨著脫(tuo)(tuo)臭(chou)(chou)(chou)過(guo)程的(de)(de)(de)(de)加深，油脂(zhi)內原(yuan)有(you)的(de)(de)(de)(de)游離脂(zhi)肪(fang)(fang)酸(suan)經過(guo)脫(tuo)(tuo)臭(chou)(chou)(chou)后幾乎(hu)完全被除去，因(yin)此蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)損(sun)(sun)(sun)耗(hao)(hao)硬包(bao)括(kuo)(kuo)油脂(zhi)脫(tuo)(tuo)臭(chou)(chou)(chou)前的(de)(de)(de)(de)游離脂(zhi)肪(fang)(fang)酸(suan)的(de)(de)(de)(de)含量。此外，根據反應方(fang)程可(ke)(ke)知，汽(qi)提(ti)(ti)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)不(bu)(bu)可(ke)(ke)避免地要引(yin)起(qi)部(bu)分(fen)油脂(zhi)的(de)(de)(de)(de)水解，因(yin)油脂(zhi)水解所生(sheng)成(cheng)的(de)(de)(de)(de)這(zhe)部(bu)分(fen)脂(zhi)肪(fang)(fang)酸(suan)，也構(gou)成(cheng)了蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)損(sun)(sun)(sun)耗(hao)(hao)。根據經驗，當(dang)游離脂(zhi)肪(fang)(fang)酸(suan)含量降低(di)至0.015%-0.03%時，游離脂(zhi)肪(fang)(fang)酸(suan)的(de)(de)(de)(de)脫(tuo)(tuo)除速率與裂解生(sheng)成(cheng)的(de)(de)(de)(de)速率即(ji)達到平衡。蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)損(sun)(sun)(sun)耗(hao)(hao)還包(bao)括(kuo)(kuo)油脂(zhi)中存在(zai)(zai)(zai)的(de)(de)(de)(de)甾醇(chun)和(he)(he)其(qi)他不(bu)(bu)皂(zao)化物(wu)(wu)，盡管這(zhe)部(bu)分(fen)物(wu)(wu)質(zhi)較(jiao)游離脂(zhi)肪(fang)(fang)酸(suan)難(nan)于(yu)揮發，但(dan)是在(zai)(zai)(zai)脫(tuo)(tuo)臭(chou)(chou)(chou)餾(liu)(liu)出物(wu)(wu)卻占(zhan)有(you)一定的(de)(de)(de)(de)比(bi)例，它(ta)們構(gou)成(cheng)的(de)(de)(de)(de)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)損(sun)(sun)(sun)耗(hao)(hao)取決于(yu)脫(tuo)(tuo)臭(chou)(chou)(chou)操作(zuo)條(tiao)件(jian)。以(yi)大豆油為例，在(zai)(zai)(zai)較(jiao)高的(de)(de)(de)(de)脫(tuo)(tuo)臭(chou)(chou)(chou)溫(wen)度下(xia)，甾醇(chun)及(ji)不(bu)(bu)皂(zao)化物(wu)(wu)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)脫(tuo)(tuo)除率約為60%，而在(zai)(zai)(zai)一般操作(zuo)條(tiao)件(jian)下(xia)脫(tuo)(tuo)出率較(jiao)低(di)。了解詳情 →2019-03-05
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油脂加工廠衛生要求油(you)脂(zhi)加(jia)工(gong)(gong)廠(chang)的(de)安(an)全衛生(sheng)(sheng)(sheng)要(yao)(yao)(yao)(yao)(yao)求是(shi)油(you)脂(zhi)在“原(yuan)料(liao)—加(jia)工(gong)(gong)—成品—包(bao)裝(zhuang)—儲(chu)運—市(shi)場(chang)“的(de)全流程(cheng)(cheng)中(zhong)(zhong)，物(wu)料(liao)自始至(zhi)(zhi)終(zhong)處于安(an)全衛生(sheng)(sheng)(sheng)和不被污染的(de)環(huan)境之中(zhong)(zhong)，油(you)廠(chang)設(she)(she)計是(shi)在油(you)脂(zhi)加(jia)工(gong)(gong)中(zhong)(zhong)對安(an)全衛生(sheng)(sheng)(sheng)至(zhi)(zhi)關重要(yao)(yao)(yao)(yao)(yao)的(de)保(bao)障，所以設(she)(she)計中(zhong)(zhong)必須要(yao)(yao)(yao)(yao)(yao)對環(huan)境、生(sheng)(sheng)(sheng)產設(she)(she)施、加(jia)工(gong)(gong)工(gong)(gong)藝(yi)(yi)以及過程(cheng)(cheng)、檢驗(yan)設(she)(she)備(bei)、貯運過程(cheng)(cheng)等要(yao)(yao)(yao)(yao)(yao)求條件按(an)照油(you)脂(zhi)法令、規范執(zhi)行(xing)。1，廠(chang)區(qu)環(huan)境 油(you)廠(chang)廠(chang)址要(yao)(yao)(yao)(yao)(yao)選擇地(di)勢干燥、交通方便、有(you)充(chong)足(zu)水(shui)源的(de)地(di)區(qu)，廠(chang)區(qu)周(zhou)圍(wei)不得(de)有(you)污染源，要(yao)(yao)(yao)(yao)(yao)遠離(li)有(you)害場(chang)所。廠(chang)區(qu)環(huan)境要(yao)(yao)(yao)(yao)(yao)衛生(sheng)(sheng)(sheng)清潔，物(wu)品堆(dui)放(fang)(fang)整齊(qi)，加(jia)工(gong)(gong)后(hou)廢(fei)棄物(wu)存(cun)(cun)放(fang)(fang)要(yao)(yao)(yao)(yao)(yao)遠離(li)生(sheng)(sheng)(sheng)產車間(jian)(jian)，且不得(de)位于車間(jian)(jian)上風(feng)向。2，車間(jian)(jian)環(huan)境 車間(jian)(jian)應(ying)保(bao)持整潔，場(chang)地(di)應(ying)堅(jian)硬、平坦，排水(shui)、通風(feng)良好。車間(jian)(jian)應(ying)有(you)充(chong)足(zu)的(de)空間(jian)(jian)，便于設(she)(she)備(bei)安(an)裝(zhuang)、維(wei)護、物(wu)料(liao)儲(chu)存(cun)(cun)運輸、衛生(sheng)(sheng)(sheng)清理(li)人員通行(xing)。如(ru)場(chang)地(di)要(yao)(yao)(yao)(yao)(yao)易于清洗(xi)消毒、防霉、防腐(fu)，要(yao)(yao)(yao)(yao)(yao)具備(bei)消毒、防蠅、防鼠、更衣、洗(xi)滌(di)污水(shui)排放(fang)(fang)、存(cun)(cun)放(fang)(fang)廢(fei)棄物(wu)的(de)設(she)(she)施。車間(jian)(jian)環(huan)境溫度、濕度、通風(feng)條件應(ying)該滿足(zu)生(sheng)(sheng)(sheng)產工(gong)(gong)藝(yi)(yi)和規程(cheng)(cheng)要(yao)(yao)(yao)(yao)(yao)求。了解詳情 →2019-03-05
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國務院機構改革：組建國家糧食和物資儲備局3月13日(ri)，十三(san)屆全(quan)國(guo)(guo)人大一(yi)次會(hui)(hui)議召開第四次全(quan)體(ti)會(hui)(hui)議，聽(ting)取國(guo)(guo)務委(wei)(wei)員(yuan)王勇關(guan)于國(guo)(guo)務院機構改(gai)(gai)革(ge)方(fang)案的(de)說明(ming)。該方(fang)案顯示，將國(guo)(guo)家(jia)(jia)(jia)糧(liang)食局(ju)的(de)職責，國(guo)(guo)家(jia)(jia)(jia)發展和改(gai)(gai)革(ge)委(wei)(wei)員(yuan)會(hui)(hui)的(de)組(zu)(zu)織實(shi)施(shi)國(guo)(guo)家(jia)(jia)(jia)戰略物資收(shou)儲(chu)、輪換(huan)和管(guan)理(li)，管(guan)理(li)國(guo)(guo)家(jia)(jia)(jia)糧(liang)食、棉(mian)花和食糖儲(chu)備等(deng)(deng)職責，以(yi)及民政(zheng)部、商務部、國(guo)(guo)家(jia)(jia)(jia)能(neng)源(yuan)局(ju)等(deng)(deng)部門(men)的(de)組(zu)(zu)織實(shi)施(shi)戰略和應急儲(chu)備物資收(shou)儲(chu)、輪換(huan)和日(ri)常(chang)管(guan)理(li)職責整合，組(zu)(zu)建國(guo)(guo)家(jia)(jia)(jia)糧(liang)食和物資儲(chu)備局(ju)，由(you)國(guo)(guo)家(jia)(jia)(jia)發展和改(gai)(gai)革(ge)委(wei)(wei)員(yuan)會(hui)(hui)管(guan)理(li)。了解詳情 →2019-03-05
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糧食輸送機電機的選擇電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)在糧(liang)食(shi)輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)中可以稱(cheng)得(de)上(shang)是(shi)(shi)一(yi)個非常重(zhong)要的(de)(de)(de)(de)(de)(de)(de)(de)(de)部件(jian)(jian)，它是(shi)(shi)帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)整(zheng)個糧(liang)食(shi)輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)運(yun)轉(zhuan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵。因(yin)此選(xuan)擇好電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)對(dui)糧(liang)食(shi)輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)來說是(shi)(shi)至關重(zhong)要的(de)(de)(de)(de)(de)(de)(de)(de)(de)。不只是(shi)(shi)因(yin)為(wei)(wei)其(qi)(qi)自身的(de)(de)(de)(de)(de)(de)(de)(de)(de)正常運(yun)轉(zhuan)有(you)(you)必要還因(yin)為(wei)(wei)糧(liang)食(shi)輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)能否(fou)正常工作關系著整(zheng)個糧(liang)食(shi)輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)正常運(yun)轉(zhuan)和(he)工作效率。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)作為(wei)(wei)糧(liang)食(shi)輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)，在選(xuan)用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)候(hou)盡量選(xuan)用(yong)有(you)(you)短(duan)路(lu)(lu)(lu)裝(zhuang)(zhuang)置(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)，這樣做的(de)(de)(de)(de)(de)(de)(de)(de)(de)原因(yin)是(shi)(shi)因(yin)為(wei)(wei)有(you)(you)短(duan)路(lu)(lu)(lu)裝(zhuang)(zhuang)置(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)有(you)(you)一(yi)定的(de)(de)(de)(de)(de)(de)(de)(de)(de)保護(hu)裝(zhuang)(zhuang)置(zhi)，主(zhu)(zhu)要體現在以下幾(ji)點(dian)。1、短(duan)路(lu)(lu)(lu)保護(hu)宜(yi)采(cai)用(yong)熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)低(di)壓斷(duan)(duan)(duan)(duan)(duan)路(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)瞬(shun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)過電(dian)(dian)(dian)(dian)流(liu)脫(tuo)扣器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，也(ye)可采(cai)用(yong)瞬(shun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)元件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)過電(dian)(dian)(dian)(dian)流(liu)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)至少(shao)在兩相上(shang)裝(zhuang)(zhuang)設。2、熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)額定電(dian)(dian)(dian)(dian)流(liu)應(ying)大于(yu)(yu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)額定電(dian)(dian)(dian)(dian)流(liu)，且其(qi)(qi)安秒特性曲線(xian)(xian)計(ji)算偏(pian)差后，略(lve)高(gao)于(yu)(yu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)和(he)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時(shi)間的(de)(de)(de)(de)(de)(de)(de)(de)(de)交點(dian)。如電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)頻繁(fan)，熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)額定電(dian)(dian)(dian)(dian)流(liu)再加大1~2級。瞬(shun)時(shi)電(dian)(dian)(dian)(dian)流(liu)脫(tuo)扣器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)過電(dian)(dian)(dian)(dian)流(liu)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)瞬(shun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)元件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)整(zheng)定電(dian)(dian)(dian)(dian)流(liu)，應(ying)取電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)2~2.5倍。3、熱(re)(re)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)過載脫(tuo)扣器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)整(zheng)定電(dian)(dian)(dian)(dian)流(liu)，不小于(yu)(yu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)額定電(dian)(dian)(dian)(dian)流(liu)，其(qi)(qi)值應(ying)接(jie)(jie)近額定值。控制(zhi)(zhi)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)宜(yi)采(cai)用(yong)接(jie)(jie)觸器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)專用(yong)開關，一(yi)組(zu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)可共(gong)用(yong)一(yi)套(tao)(tao)(tao)控制(zhi)(zhi)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，控制(zhi)(zhi)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)應(ying)能接(jie)(jie)通(tong)和(he)斷(duan)(duan)(duan)(duan)(duan)開電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)堵(du)轉(zhuan)電(dian)(dian)(dian)(dian)流(liu)。4、連續運(yun)行的(de)(de)(de)(de)(de)(de)(de)(de)(de)帶式輸(shu)送(song)機(ji)(ji)(ji)(ji)(ji)，采(cai)用(yong)熔(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)保護(hu)或(huo)短(duan)路(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)保護(hu)，宜(yi)裝(zhuang)(zhuang)設斷(duan)(duan)(duan)(duan)(duan)相熱(re)(re)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)保護(hu)或(huo)溫度保護(hu)。低(di)壓保護(hu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)宜(yi)采(cai)用(yong)低(di)壓斷(duan)(duan)(duan)(duan)(duan)路(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)欠電(dian)(dian)(dian)(dian)壓脫(tuo)扣器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)接(jie)(jie)觸器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁線(xian)(xian)圈，其(qi)(qi)控制(zhi)(zhi)回路(lu)(lu)(lu)宜(yi)采(cai)用(yong)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)主(zhu)(zhu)回路(lu)(lu)(lu)供(gong)電(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)及其(qi)(qi)控制(zhi)(zhi)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)宜(yi)共(gong)用(yong)一(yi)套(tao)(tao)(tao)隔離(li)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。5、低(di)壓交流(liu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)回路(lu)(lu)(lu)上(shang)應(ying)在每臺電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)上(shang)裝(zhuang)(zhuang)隔離(li)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，或(huo)共(gong)用(yong)一(yi)套(tao)(tao)(tao)短(duan)路(lu)(lu)(lu)保護(hu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)組(zu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)共(gong)用(yong)一(yi)套(tao)(tao)(tao)隔離(li)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)主(zhu)(zhu)回路(lu)(lu)(lu)導線(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)載流(liu)量不應(ying)小于(yu)(yu)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)額定電(dian)(dian)(dian)(dian)流(liu)，并對(dui)其(qi)(qi)機(ji)(ji)(ji)(ji)(ji)械(xie)強度、電(dian)(dian)(dian)(dian)壓和(he)在短(duan)路(lu)(lu)(lu)條件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)穩定性進行校驗。了解詳情 →2019-03-05
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