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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)精(jing)(jing)煉(lian)(lian)(lian)過程中(zhong)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)在(zai)(zai)于獲(huo)得(de)(de)油(you)(you)(you)(you)脂(zhi)色(se)(se)(se)(se)(se)澤的(de)(de)(de)(de)(de)(de)(de)改(gai)善(shan)(shan)和為(wei)油(you)(you)(you)(you)脂(zhi)脫(tuo)(tuo)(tuo)臭(chou)提供合(he)格的(de)(de)(de)(de)(de)(de)(de)原(yuan)料油(you)(you)(you)(you)品。因(yin)此(ci),油(you)(you)(you)(you)脂(zhi)精(jing)(jing)煉(lian)(lian)(lian)過程中(zhong)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)油(you)(you)(you)(you)脂(zhi)色(se)(se)(se)(se)(se)度(du)標準的(de)(de)(de)(de)(de)(de)(de)制訂,需要根據(ju)油(you)(you)(you)(you)脂(zhi)以(yi)及(ji)(ji)其(qi)制品的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)(zhi)量(liang)要求(qiu),以(yi)及(ji)(ji)力求(qiu)在(zai)(zai)低的(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)耗下獲(huo)得(de)(de)油(you)(you)(you)(you)色(se)(se)(se)(se)(se)在(zai)(zai)大限度(du)上的(de)(de)(de)(de)(de)(de)(de)改(gai)善(shan)(shan)為(wei)度(du)。1,油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)品質(zhi)(zhi)(zhi)以(yi)及(ji)(ji)前處理(li)(li)(li)油(you)(you)(you)(you)中(zhong)的(de)(de)(de)(de)(de)(de)(de)天(tian)然色(se)(se)(se)(se)(se)素(su)較易脫(tuo)(tuo)(tuo)除,而(er)(er)油(you)(you)(you)(you)料儲存和油(you)(you)(you)(you)脂(zhi)生(sheng)產(chan)過程中(zhong)形成的(de)(de)(de)(de)(de)(de)(de)新生(sheng)色(se)(se)(se)(se)(se)素(su)或者因(yin)為(wei)氧(yang)化而(er)(er)固定了的(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)素(su),一(yi)般(ban)比較難脫(tuo)(tuo)(tuo)除。由此(ci)可見,提高(gao)(gao)毛油(you)(you)(you)(you)質(zhi)(zhi)(zhi)量(liang),避免油(you)(you)(you)(you)脂(zhi)在(zai)(zai)加(jia)(jia)工環(huan)節中(zhong)的(de)(de)(de)(de)(de)(de)(de)氧(yang)化,才(cai)能確保脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)效果。油(you)(you)(you)(you)脂(zhi)精(jing)(jing)煉(lian)(lian)(lian)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)前處理(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)脂(zhi)質(zhi)(zhi)(zhi)量(liang)對脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)效率的(de)(de)(de)(de)(de)(de)(de)影(ying)(ying)響(xiang)也甚為(wei)重(zhong)要。當(dang)待脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)油(you)(you)(you)(you)中(zhong)殘留膠質(zhi)(zhi)(zhi)、皂粒(li)和懸(xuan)浮物雜(za)質(zhi)(zhi)(zhi)時(shi),這些雜(za)質(zhi)(zhi)(zhi)會占(zhan)據(ju)吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)一(yi)部(bu)分活(huo)(huo)(huo)化表(biao)面,從而(er)(er)降低脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)效率或者增加(jia)(jia)吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji)用量(liang)。2, 吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)(zhi)量(liang)和用量(liang)吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji)是影(ying)(ying)響(xiang)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)效果的(de)(de)(de)(de)(de)(de)(de)關(guan)鍵的(de)(de)(de)(de)(de)(de)(de)因(yin)素(su)。不同種(zhong)類(lei)的(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji)具有各自的(de)(de)(de)(de)(de)(de)(de)特性(xing)(xing),根據(ju)油(you)(you)(you)(you)脂(zhi)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)具體要求(qiu),合(he)理(li)(li)(li)選(xuan)擇吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji),才(cai)能經濟地獲(huo)得(de)(de)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)效果。活(huo)(huo)(huo)性(xing)(xing)白(bai)(bai)土是油(you)(you)(you)(you)脂(zhi)脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)常用的(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)附(fu)(fu)(fu)劑(ji)(ji)(ji)。不同規格的(de)(de)(de)(de)(de)(de)(de)活(huo)(huo)(huo)性(xing)(xing)白(bai)(bai)土所表(biao)現出的(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)能各異(yi)。其(qi)活(huo)(huo)(huo)性(xing)(xing)度(du)受(shou)到原(yuan)土、酸(suan)處理(li)(li)(li)、水分等因(yin)素(su)的(de)(de)(de)(de)(de)(de)(de)影(ying)(ying)響(xiang)。在(zai)(zai)期望獲(huo)得(de)(de)高(gao)(gao)活(huo)(huo)(huo)性(xing)(xing)度(du)的(de)(de)(de)(de)(de)(de)(de)同時(shi),還(huan)應該考慮到這些因(yin)素(su)對油(you)(you)(you)(you)品酸(suan)值(zhi)、過濾速(su)率以(yi)及(ji)(ji)油(you)(you)(you)(you)損(sun)(sun)率的(de)(de)(de)(de)(de)(de)(de)影(ying)(ying)響(xiang)。某種(zhong)油(you)(you)(you)(you)品在(zai)(zai)特定脫(tuo)(tuo)(tuo)色(se)(se)(se)(se)(se)條件下的(de)(de)(de)(de)(de)(de)(de)適活(huo)(huo)(huo)性(xing)(xing)白(bai)(bai)土以(yi)及(ji)(ji)添加(jia)(jia)量(liang)一(yi)般(ban)可通過實驗(yan)室小樣試驗(yan)加(jia)(jia)以(yi)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)(ya)(ya)胚(pei)(pei)機(ji)(ji)(ji)是(shi)油廠的(de)(de)(de)(de)關鍵(jian)設(she)備之(zhi)(zhi)(zhi)一(yi)(yi),售(shou)價高、機(ji)(ji)(ji)體(ti)笨重(zhong)、修理費(fei)用高。所(suo)(suo)以(yi)在生(sheng)產過(guo)程(cheng)中,要(yao)精(jing)心保(bao)養以(yi)延(yan)長(chang)使(shi)(shi)用壽命,這(zhe)(zhe)對(dui)于增(zeng)加效益(yi)和(he)降低成本等都有(you)很重(zhong)要(yao)的(de)(de)(de)(de)意義。軋(ya)(ya)(ya)胚(pei)(pei)機(ji)(ji)(ji)經過(guo)長(chang)期運轉(zhuan),往(wang)往(wang)發(fa)(fa)生(sheng)壓(ya)(ya)(ya)輥(gun)(gun)面(mian)兩邊磨(mo)(mo)損較為嚴重(zhong)的(de)(de)(de)(de)現象(xiang)(xiang)(xiang),從而影(ying)響(xiang)軋(ya)(ya)(ya)胚(pei)(pei)效果。所(suo)(suo)以(yi)每周都應(ying)(ying)該(gai)安排一(yi)(yi)定(ding)時(shi)(shi)間,用砂輪或(huo)者其(qi)他辦法將(jiang)軋(ya)(ya)(ya)輥(gun)(gun)兩邊部分磨(mo)(mo)一(yi)(yi)磨(mo)(mo)。如果對(dui)油料(liao)清(qing)雜(za)不(bu)(bu)好,石(shi)頭(tou)、小鐵(tie)塊等雜(za)質(zhi)進入(ru)軋(ya)(ya)(ya)胚(pei)(pei)機(ji)(ji)(ji)內,往(wang)往(wang)造成輥(gun)(gun)面(mian)的(de)(de)(de)(de)點蝕,致使(shi)(shi)光滑的(de)(de)(de)(de)輥(gun)(gun)面(mian)出現凹坑(keng)(keng),軋(ya)(ya)(ya)出的(de)(de)(de)(de)料(liao)胚(pei)(pei)厚薄不(bu)(bu)均,影(ying)響(xiang)出油,這(zhe)(zhe)時(shi)(shi)就(jiu)得更換壓(ya)(ya)(ya)輥(gun)(gun),將(jiang)有(you)凹坑(keng)(keng)的(de)(de)(de)(de)壓(ya)(ya)(ya)輥(gun)(gun)重(zhong)新車(che)平。壓(ya)(ya)(ya)輥(gun)(gun)輥(gun)(gun)面(mian)積(ji)硬(ying)度(du)增(zeng)大(da)(da),車(che)削加工比較困難(nan)。軋(ya)(ya)(ya)胚(pei)(pei)機(ji)(ji)(ji)有(you)時(shi)(shi)發(fa)(fa)生(sheng)不(bu)(bu)吃(chi)料(liao)或(huo)者吃(chi)料(liao)少的(de)(de)(de)(de)現象(xiang)(xiang)(xiang)。會(hui)嚴重(zhong)影(ying)響(xiang)軋(ya)(ya)(ya)胚(pei)(pei)機(ji)(ji)(ji)的(de)(de)(de)(de)效率。軋(ya)(ya)(ya)胚(pei)(pei)機(ji)(ji)(ji)振(zhen)動(dong)大(da)(da)是(shi)引起壓(ya)(ya)(ya)輥(gun)(gun)不(bu)(bu)吃(chi)料(liao)的(de)(de)(de)(de)一(yi)(yi)個(ge)重(zhong)要(yao)原因(yin)。抖(dou)動(dong)的(de)(de)(de)(de)壓(ya)(ya)(ya)輥(gun)(gun),不(bu)(bu)斷地給油料(liao)一(yi)(yi)個(ge)向上的(de)(de)(de)(de)力,使(shi)(shi)得油料(liao)被壓(ya)(ya)(ya)輥(gun)(gun)拋起、落下,始終在兩個(ge)壓(ya)(ya)(ya)輥(gun)(gun)之(zhi)(zhi)(zhi)間跳上跳下。發(fa)(fa)生(sheng)壓(ya)(ya)(ya)輥(gun)(gun)不(bu)(bu)吃(chi)料(liao)時(shi)(shi)候,應(ying)(ying)該(gai)找出原因(yin),絕(jue)不(bu)(bu)能(neng)將(jiang)光滑的(de)(de)(de)(de)輥(gun)(gun)面(mian)人為地刨些坑(keng)(keng),以(yi)此增(zeng)加摩擦力而使(shi)(shi)之(zhi)(zhi)(zhi)吃(chi)料(liao)。斷軸(zhou)和(he)掉輥(gun)(gun)邊。為了保(bao)證軋(ya)(ya)(ya)胚(pei)(pei)的(de)(de)(de)(de)要(yao)求,在軋(ya)(ya)(ya)輥(gun)(gun)不(bu)(bu)平直度(du)逐(zhu)漸(jian)加大(da)(da)時(shi)(shi),就(jiu)要(yao)增(zeng)加彈(dan)簧壓(ya)(ya)(ya)力。這(zhe)(zhe)樣使(shi)(shi)軸(zhou)承處總是(shi)承受一(yi)(yi)個(ge)徑向力,一(yi)(yi)旦料(liao)流不(bu)(bu)均勻(yun),特別是(shi)進入(ru)鐵(tie)器(qi)和(he)石(shi)子等硬(ying)物,使(shi)(shi)兩個(ge)壓(ya)(ya)(ya)輥(gun)(gun)發(fa)(fa)生(sheng)碰撞,這(zhe)(zhe)瞬時(shi)(shi)的(de)(de)(de)(de)沖擊(ji)力是(shi)相當大(da)(da)的(de)(de)(de)(de)。多次的(de)(de)(de)(de)沖擊(ji)的(de)(de)(de)(de)結(jie)果,超過(guo)軸(zhou)的(de)(de)(de)(de)疲勞限度(du),就(jiu)會(hui)發(fa)(fa)生(sheng)斷軸(zhou)或(huo)者掉邊現象(xiang)(xiang)(xiang)。所(suo)(suo)以(yi)應(ying)(ying)該(gai)強調,操(cao)作時(shi)(shi)調節軋(ya)(ya)(ya)距的(de)(de)(de)(de)彈(dan)簧不(bu)(bu)要(yao)太緊,不(bu)(bu)要(yao)進入(ru)鐵(tie)器(qi),料(liao)流要(yao)均勻(yun)以(yi)及不(bu)(bu)要(yao)斷料(liao)等,都是(shi)防止(zhi)此類事(shi)故(gu)發(fa)(fa)生(sheng)的(de)(de)(de)(de)有(you)效措施(shi)。了解詳情 →2023-09-26
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什么是層蝶式汽提塔?層蝶(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta)是(shi)國內(nei)(nei)浸(jin)出(chu)油(you)(you)(you)(you)(you)廠使(shi)用(yong)較(jiao)多的(de)(de)(de)(de)(de)一(yi)(yi)種汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)設(she)備。若按照水(shui)蒸(zheng)(zheng)氣(qi)(qi)對混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)次(ci)數,層蝶(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta)可分為單段式(shi)(shi)和雙段式(shi)(shi)兩種。雙段蝶(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta),它主要有(you)頂(ding)蓋(gai)、上(shang)(shang)塔(ta)(ta)體(ti)(ti)、中(zhong)塔(ta)(ta)體(ti)(ti)、下(xia)(xia)(xia)(xia)塔(ta)(ta)體(ti)(ti)以及底蓋(gai)所組(zu)成(cheng)。在(zai)上(shang)(shang)塔(ta)(ta)體(ti)(ti)和下(xia)(xia)(xia)(xia)塔(ta)(ta)體(ti)(ti)內(nei)(nei)各有(you)6-9組(zu)碟(die)盤(pan)(pan)。每組(zu)碟(die)盤(pan)(pan)都由滯流(liu)(liu)盤(pan)(pan)、錐形分配(pei)碟(die)和環形分配(pei)碟(die)組(zu)成(cheng)。上(shang)(shang)、下(xia)(xia)(xia)(xia)塔(ta)(ta)體(ti)(ti)的(de)(de)(de)(de)(de)外殼(ke)均裝(zhuang)有(you)夾套(tao),在(zai)夾套(tao)中(zhong)通入(ru)(ru)(ru)343-441kPa的(de)(de)(de)(de)(de)加(jia)熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)對塔(ta)(ta)內(nei)(nei)的(de)(de)(de)(de)(de)混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)進行(xing)間(jian)接(jie)(jie)加(jia)熱。中(zhong)塔(ta)(ta)體(ti)(ti)和底盤(pan)(pan)內(nei)(nei)各有(you)一(yi)(yi)組(zu)直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴入(ru)(ru)(ru)裝(zhuang)置。這(zhe)組(zu)裝(zhuang)置由集油(you)(you)(you)(you)(you)盤(pan)(pan)、導流(liu)(liu)管(guan)、中(zhong)心管(guan)、直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴管(guan)組(zu)成(cheng)。來自第二蒸(zheng)(zheng)發器的(de)(de)(de)(de)(de)混合(he)(he)(he)(he)油(you)(you)(you)(you)(you),進入(ru)(ru)(ru)層蝶(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta)的(de)(de)(de)(de)(de)進油(you)(you)(you)(you)(you)管(guan)之后(hou)(hou),自上(shang)(shang)而下(xia)(xia)(xia)(xia)逐次(ci)流(liu)(liu)經每一(yi)(yi)組(zu)碟(die)盤(pan)(pan)。到達中(zhong)塔(ta)(ta)體(ti)(ti)的(de)(de)(de)(de)(de)集油(you)(you)(you)(you)(you)盤(pan)(pan)底的(de)(de)(de)(de)(de)阻(zu)(zu)攔,被(bei)(bei)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)出(chu)的(de)(de)(de)(de)(de)溶劑蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)和水(shui)蒸(zheng)(zheng)氣(qi)(qi)繞過(guo)集油(you)(you)(you)(you)(you)盤(pan)(pan)向上(shang)(shang)移動,而油(you)(you)(you)(you)(you)被(bei)(bei)阻(zu)(zu)留落下(xia)(xia)(xia)(xia)。之后(hou)(hou),混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)又(you)沿著下(xia)(xia)(xia)(xia)塔(ta)(ta)體(ti)(ti)內(nei)(nei)的(de)(de)(de)(de)(de)各組(zu)碟(die)盤(pan)(pan)逐次(ci)流(liu)(liu)下(xia)(xia)(xia)(xia),到達底蓋(gai)內(nei)(nei),在(zai)直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴入(ru)(ru)(ru)裝(zhuang)置中(zhong)又(you)一(yi)(yi)次(ci)被(bei)(bei)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti),汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)出(chu)的(de)(de)(de)(de)(de)溶劑蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)和水(shui)蒸(zheng)(zheng)氣(qi)(qi)自下(xia)(xia)(xia)(xia)而上(shang)(shang)逐級(ji)通過(guo)每一(yi)(yi)組(zu)碟(die)盤(pan)(pan)的(de)(de)(de)(de)(de)空隙,與(yu)碟(die)盤(pan)(pan)表面流(liu)(liu)下(xia)(xia)(xia)(xia)的(de)(de)(de)(de)(de)液(ye)(ye)膜狀混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)充分接(jie)(jie)觸(chu),使(shi)混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)得到進一(yi)(yi)步汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)。到達頂(ding)部的(de)(de)(de)(de)(de)混合(he)(he)(he)(he)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)通過(guo)出(chu)氣(qi)(qi)管(guan)進入(ru)(ru)(ru)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)冷凝器。經汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)后(hou)(hou)的(de)(de)(de)(de)(de)浸(jin)出(chu)毛油(you)(you)(you)(you)(you)從底部的(de)(de)(de)(de)(de)出(chu)油(you)(you)(you)(you)(you)管(guan)通過(guo)液(ye)(ye)封(feng)裝(zhuang)置排出(chu)。層蝶(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta)結構(gou)較(jiao)為簡(jian)單,操作方便,工(gong)藝效果好(hao)(hao)。但是(shi)必須(xu)注(zhu)意的(de)(de)(de)(de)(de):每一(yi)(yi)組(zu)碟(die)盤(pan)(pan)的(de)(de)(de)(de)(de)制造(zao)質量和是(shi)否水(shui)平安裝(zhuang),將(jiang)影響混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)液(ye)(ye)膜的(de)(de)(de)(de)(de)形成(cheng)與(yu)氣(qi)(qi)液(ye)(ye)相(xiang)接(jie)(jie)觸(chu)的(de)(de)(de)(de)(de)面積;直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)含水(shui),會造(zao)成(cheng)毛油(you)(you)(you)(you)(you)中(zhong)磷脂(zhi)的(de)(de)(de)(de)(de)析出(chu);直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力過(guo)高或者(zhe)用(yong)量過(guo)大,會形成(cheng)液(ye)(ye)泛現象;混合(he)(he)(he)(he)油(you)(you)(you)(you)(you)中(zhong)含雜太多,則使(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta)碟(die)盤(pan)(pan)表面的(de)(de)(de)(de)(de)結垢現象嚴重(zhong),毛油(you)(you)(you)(you)(you)質量降低;若采用(yong)多段式(shi)(shi),應(ying)使(shi)上(shang)(shang)層直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力低于(yu)下(xia)(xia)(xia)(xia)層。直(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)好(hao)(hao)采用(yong)低壓(ya)(ya)過(guo)熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)。層蝶(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)塔(ta)(ta)在(zai)檢(jian)修(xiu)時碟(die)盤(pan)(pan)的(de)(de)(de)(de)(de)清(qing)理比(bi)較(jiao)麻煩。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(you)(you)(you)脂(zhi)(zhi)精煉(lian)脫(tuo)(tuo)臭(chou)在(zai)任何(he)情況下,蒸(zheng)餾(liu)(liu)引起的(de)(de)(de)(de)(de)(de)損(sun)(sun)耗(hao)(hao)均取(qu)決于脫(tuo)(tuo)臭(chou)時間、通(tong)氣速率(lv)、操(cao)作壓力(li)和(he)溫(wen)度、油(you)(you)(you)脂(zhi)(zhi)中(zhong)(zhong)游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)和(he)不(bu)(bu)皂化(hua)物的(de)(de)(de)(de)(de)(de)含(han)量以(yi)及(ji)(ji)(ji)甘油(you)(you)(you)三脂(zhi)(zhi)肪(fang)酸(suan)酯的(de)(de)(de)(de)(de)(de)組分(fen)(fen)(fen)等(deng)因(yin)素。在(zai)汽提脫(tuo)(tuo)臭(chou)過(guo)(guo)程中(zhong)(zhong),有(you)(you)相當(dang)數量的(de)(de)(de)(de)(de)(de)油(you)(you)(you)脂(zhi)(zhi)是由于飛濺(jian)(jian)在(zai)汽提蒸(zheng)汽中(zhong)(zhong)而(er)損(sun)(sun)失的(de)(de)(de)(de)(de)(de)。因(yin)此(ci),脫(tuo)(tuo)臭(chou)總(zong)損(sun)(sun)耗(hao)(hao)包(bao)括蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)(hao)和(he)飛濺(jian)(jian)損(sun)(sun)耗(hao)(hao)。不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)油(you)(you)(you)脂(zhi)(zhi)、設備以(yi)及(ji)(ji)(ji)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)操(cao)作條(tiao)件(jian),其脫(tuo)(tuo)臭(chou)總(zong)損(sun)(sun)耗(hao)(hao)是不(bu)(bu)盡(jin)一致的(de)(de)(de)(de)(de)(de)。汽提脫(tuo)(tuo)臭(chou)過(guo)(guo)程中(zhong)(zhong),低(di)分(fen)(fen)(fen)子的(de)(de)(de)(de)(de)(de)醛類(lei)、酮類(lei)以(yi)及(ji)(ji)(ji)游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)容易(yi)蒸(zheng)餾(liu)(liu)出(chu)來,隨著脫(tuo)(tuo)臭(chou)過(guo)(guo)程的(de)(de)(de)(de)(de)(de)加(jia)深,油(you)(you)(you)脂(zhi)(zhi)內(nei)原有(you)(you)的(de)(de)(de)(de)(de)(de)游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)經過(guo)(guo)脫(tuo)(tuo)臭(chou)后(hou)幾乎完全被除(chu)去,因(yin)此(ci)蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)(hao)硬包(bao)括油(you)(you)(you)脂(zhi)(zhi)脫(tuo)(tuo)臭(chou)前(qian)的(de)(de)(de)(de)(de)(de)游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)的(de)(de)(de)(de)(de)(de)含(han)量。此(ci)外,根(gen)據反應方程可知,汽提蒸(zheng)汽不(bu)(bu)可避免地要引起部(bu)(bu)分(fen)(fen)(fen)油(you)(you)(you)脂(zhi)(zhi)的(de)(de)(de)(de)(de)(de)水解(jie),因(yin)油(you)(you)(you)脂(zhi)(zhi)水解(jie)所(suo)生成的(de)(de)(de)(de)(de)(de)這部(bu)(bu)分(fen)(fen)(fen)脂(zhi)(zhi)肪(fang)酸(suan),也(ye)構(gou)成了蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)(hao)。根(gen)據經驗,當(dang)游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)含(han)量降低(di)至0.015%-0.03%時,游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)的(de)(de)(de)(de)(de)(de)脫(tuo)(tuo)除(chu)速率(lv)與(yu)裂解(jie)生成的(de)(de)(de)(de)(de)(de)速率(lv)即達到平衡(heng)。蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)(hao)還(huan)包(bao)括油(you)(you)(you)脂(zhi)(zhi)中(zhong)(zhong)存在(zai)的(de)(de)(de)(de)(de)(de)甾醇(chun)和(he)其他不(bu)(bu)皂化(hua)物,盡(jin)管這部(bu)(bu)分(fen)(fen)(fen)物質較游離(li)(li)(li)脂(zhi)(zhi)肪(fang)酸(suan)難于揮發(fa),但是在(zai)脫(tuo)(tuo)臭(chou)餾(liu)(liu)出(chu)物卻占有(you)(you)一定的(de)(de)(de)(de)(de)(de)比例,它們構(gou)成的(de)(de)(de)(de)(de)(de)蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)(hao)取(qu)決于脫(tuo)(tuo)臭(chou)操(cao)作條(tiao)件(jian)。以(yi)大豆油(you)(you)(you)為(wei)例,在(zai)較高的(de)(de)(de)(de)(de)(de)脫(tuo)(tuo)臭(chou)溫(wen)度下,甾醇(chun)及(ji)(ji)(ji)不(bu)(bu)皂化(hua)物蒸(zheng)餾(liu)(liu)脫(tuo)(tuo)除(chu)率(lv)約為(wei)60%,而(er)在(zai)一般操(cao)作條(tiao)件(jian)下脫(tuo)(tuo)出(chu)率(lv)較低(di)。了解詳情 →2019-03-05
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油脂加工廠衛生要求油(you)(you)脂(zhi)加(jia)工(gong)(gong)廠(chang)的(de)安(an)(an)全(quan)(quan)衛(wei)生(sheng)(sheng)要(yao)求(qiu)是(shi)油(you)(you)脂(zhi)在(zai)(zai)“原(yuan)料—加(jia)工(gong)(gong)—成品—包裝—儲運(yun)—市場“的(de)全(quan)(quan)流程中(zhong),物(wu)料自(zi)始至(zhi)(zhi)終處于安(an)(an)全(quan)(quan)衛(wei)生(sheng)(sheng)和不被污(wu)(wu)染(ran)的(de)環(huan)(huan)境(jing)之中(zhong),油(you)(you)廠(chang)設計是(shi)在(zai)(zai)油(you)(you)脂(zhi)加(jia)工(gong)(gong)中(zhong)對安(an)(an)全(quan)(quan)衛(wei)生(sheng)(sheng)至(zhi)(zhi)關重(zhong)要(yao)的(de)保(bao)障,所以(yi)設計中(zhong)必須要(yao)對環(huan)(huan)境(jing)、生(sheng)(sheng)產設施(shi)、加(jia)工(gong)(gong)工(gong)(gong)藝以(yi)及過(guo)(guo)程、檢驗設備(bei)、貯運(yun)過(guo)(guo)程等(deng)要(yao)求(qiu)條件按照油(you)(you)脂(zhi)法(fa)令、規(gui)范執行(xing)。1,廠(chang)區(qu)環(huan)(huan)境(jing) 油(you)(you)廠(chang)廠(chang)址要(yao)選擇地勢干燥、交(jiao)通(tong)方便(bian)(bian)、有(you)充足(zu)(zu)水(shui)源的(de)地區(qu),廠(chang)區(qu)周圍(wei)不得有(you)污(wu)(wu)染(ran)源,要(yao)遠離有(you)害場所。廠(chang)區(qu)環(huan)(huan)境(jing)要(yao)衛(wei)生(sheng)(sheng)清潔(jie),物(wu)品堆放(fang)整齊(qi),加(jia)工(gong)(gong)后廢棄物(wu)存(cun)放(fang)要(yao)遠離生(sheng)(sheng)產車間,且(qie)不得位于車間上風向(xiang)。2,車間環(huan)(huan)境(jing) 車間應(ying)(ying)(ying)保(bao)持整潔(jie),場地應(ying)(ying)(ying)堅硬、平坦,排水(shui)、通(tong)風良好。車間應(ying)(ying)(ying)有(you)充足(zu)(zu)的(de)空(kong)間,便(bian)(bian)于設備(bei)安(an)(an)裝、維護(hu)、物(wu)料儲存(cun)運(yun)輸、衛(wei)生(sheng)(sheng)清理人(ren)員(yuan)通(tong)行(xing)。如(ru)場地要(yao)易于清洗消(xiao)毒、防(fang)霉(mei)、防(fang)腐(fu),要(yao)具(ju)備(bei)消(xiao)毒、防(fang)蠅、防(fang)鼠、更衣(yi)、洗滌污(wu)(wu)水(shui)排放(fang)、存(cun)放(fang)廢棄物(wu)的(de)設施(shi)。車間環(huan)(huan)境(jing)溫度(du)、濕(shi)度(du)、通(tong)風條件應(ying)(ying)(ying)該滿足(zu)(zu)生(sheng)(sheng)產工(gong)(gong)藝和規(gui)程要(yao)求(qiu)。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),十三屆(jie)全國(guo)人大一次(ci)會(hui)議(yi)召開第(di)四次(ci)全體會(hui)議(yi),聽取國(guo)務委(wei)(wei)(wei)員王勇關于國(guo)務院機(ji)構改(gai)革(ge)方案的(de)說(shuo)明(ming)。該方案顯示,將(jiang)國(guo)家(jia)(jia)(jia)糧(liang)食(shi)(shi)局(ju)的(de)職責(ze),國(guo)家(jia)(jia)(jia)發展和(he)(he)(he)改(gai)革(ge)委(wei)(wei)(wei)員會(hui)的(de)組(zu)(zu)織實施國(guo)家(jia)(jia)(jia)戰略物資收儲、輪換(huan)和(he)(he)(he)管(guan)理,管(guan)理國(guo)家(jia)(jia)(jia)糧(liang)食(shi)(shi)、棉花和(he)(he)(he)食(shi)(shi)糖儲備(bei)等(deng)職責(ze),以及民政部(bu)、商(shang)務部(bu)、國(guo)家(jia)(jia)(jia)能(neng)源(yuan)局(ju)等(deng)部(bu)門的(de)組(zu)(zu)織實施戰略和(he)(he)(he)應急儲備(bei)物資收儲、輪換(huan)和(he)(he)(he)日(ri)常管(guan)理職責(ze)整合(he),組(zu)(zu)建國(guo)家(jia)(jia)(jia)糧(liang)食(shi)(shi)和(he)(he)(he)物資儲備(bei)局(ju),由(you)國(guo)家(jia)(jia)(jia)發展和(he)(he)(he)改(gai)革(ge)委(wei)(wei)(wei)員會(hui)管(guan)理。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)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)在(zai)糧(liang)食(shi)輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)中(zhong)可(ke)(ke)以(yi)稱(cheng)得上(shang)是(shi)(shi)(shi)一(yi)個(ge)非常重(zhong)(zhong)要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)部件(jian),它是(shi)(shi)(shi)帶(dai)動(dong)(dong)(dong)整個(ge)糧(liang)食(shi)輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)運(yun)轉(zhuan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)關(guan)鍵。因(yin)(yin)此選擇好電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)對糧(liang)食(shi)輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)來說是(shi)(shi)(shi)至(zhi)關(guan)重(zhong)(zhong)要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)。不(bu)只是(shi)(shi)(shi)因(yin)(yin)為其(qi)(qi)自身的(de)(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)常運(yun)轉(zhuan)有(you)必要(yao)還因(yin)(yin)為糧(liang)食(shi)輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)能(neng)(neng)否正(zheng)常工作(zuo)關(guan)系著整個(ge)糧(liang)食(shi)輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)常運(yun)轉(zhuan)和工作(zuo)效率。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)作(zuo)為糧(liang)食(shi)輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)驅動(dong)(dong)(dong)裝置(zhi),在(zai)選用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)時候盡量(liang)選用(yong)有(you)短(duan)(duan)路(lu)裝置(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),這樣做(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)原(yuan)因(yin)(yin)是(shi)(shi)(shi)因(yin)(yin)為有(you)短(duan)(duan)路(lu)裝置(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)有(you)一(yi)定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)保(bao)(bao)(bao)護(hu)裝置(zhi),主(zhu)要(yao)體現在(zai)以(yi)下幾點(dian)。1、短(duan)(duan)路(lu)保(bao)(bao)(bao)護(hu)宜采(cai)(cai)用(yong)熔(rong)(rong)(rong)斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)低(di)壓(ya)(ya)斷(duan)(duan)路(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)瞬(shun)(shun)動(dong)(dong)(dong)過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)脫(tuo)扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),也可(ke)(ke)采(cai)(cai)用(yong)瞬(shun)(shun)動(dong)(dong)(dong)元(yuan)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。熔(rong)(rong)(rong)斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)至(zhi)少在(zai)兩(liang)相上(shang)裝設。2、熔(rong)(rong)(rong)斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)熔(rong)(rong)(rong)斷(duan)(duan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)應(ying)大于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),且其(qi)(qi)安秒特性(xing)曲線計算偏差后,略(lve)高于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)啟動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)和啟動(dong)(dong)(dong)時間的(de)(de)(de)(de)(de)(de)(de)(de)(de)交點(dian)。如電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)啟動(dong)(dong)(dong)頻繁,熔(rong)(rong)(rong)斷(duan)(duan)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)再加大1~2級。瞬(shun)(shun)時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)脫(tuo)扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)瞬(shun)(shun)動(dong)(dong)(dong)元(yuan)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)整定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),應(ying)取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)啟動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)2~2.5倍。3、熱繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)過載脫(tuo)扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)整定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),不(bu)小于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),其(qi)(qi)值應(ying)接近額(e)(e)定(ding)值。控制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)宜采(cai)(cai)用(yong)接觸器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、啟動(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)專用(yong)開關(guan),一(yi)組電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)可(ke)(ke)共(gong)用(yong)一(yi)套(tao)控制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),控制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)應(ying)能(neng)(neng)接通和斷(duan)(duan)開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)堵轉(zhuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。4、連(lian)續運(yun)行的(de)(de)(de)(de)(de)(de)(de)(de)(de)帶(dai)式輸送(song)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),采(cai)(cai)用(yong)熔(rong)(rong)(rong)斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)保(bao)(bao)(bao)護(hu)或(huo)(huo)短(duan)(duan)路(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)保(bao)(bao)(bao)護(hu),宜裝設斷(duan)(duan)相熱繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)保(bao)(bao)(bao)護(hu)或(huo)(huo)溫度(du)保(bao)(bao)(bao)護(hu)。低(di)壓(ya)(ya)保(bao)(bao)(bao)護(hu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)宜采(cai)(cai)用(yong)低(di)壓(ya)(ya)斷(duan)(duan)路(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)欠(qian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)脫(tuo)扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)接觸器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁線圈(quan),其(qi)(qi)控制(zhi)回(hui)(hui)路(lu)宜采(cai)(cai)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)主(zhu)回(hui)(hui)路(lu)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)及其(qi)(qi)控制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)宜共(gong)用(yong)一(yi)套(tao)隔離(li)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。5、低(di)壓(ya)(ya)交流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)回(hui)(hui)路(lu)上(shang)應(ying)在(zai)每(mei)臺電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)上(shang)裝隔離(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),或(huo)(huo)共(gong)用(yong)一(yi)套(tao)短(duan)(duan)路(lu)保(bao)(bao)(bao)護(hu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)組電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)共(gong)用(yong)一(yi)套(tao)隔離(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)主(zhu)回(hui)(hui)路(lu)導線的(de)(de)(de)(de)(de)(de)(de)(de)(de)載流(liu)(liu)(liu)量(liang)不(bu)應(ying)小于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),并對其(qi)(qi)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)械強(qiang)度(du)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)和在(zai)短(duan)(duan)路(lu)條件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)熱穩定(ding)性(xing)進(jin)行校驗。了解詳情 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