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影響油脂精煉吸附脫色的因素有哪些油(you)(you)(you)脂(zhi)(zhi)(zhi)精煉(lian)過(guo)程中(zhong)(zhong)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)在(zai)(zai)于獲得(de)油(you)(you)(you)脂(zhi)(zhi)(zhi)色(se)(se)(se)(se)澤的(de)(de)(de)(de)(de)改善和(he)為油(you)(you)(you)脂(zhi)(zhi)(zhi)脫(tuo)(tuo)(tuo)(tuo)臭提(ti)(ti)供(gong)合(he)格的(de)(de)(de)(de)(de)原(yuan)料油(you)(you)(you)品(pin)。因(yin)此,油(you)(you)(you)脂(zhi)(zhi)(zhi)精煉(lian)過(guo)程中(zhong)(zhong)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)油(you)(you)(you)脂(zhi)(zhi)(zhi)色(se)(se)(se)(se)度(du)(du)標準的(de)(de)(de)(de)(de)制訂(ding),需要(yao)(yao)根據油(you)(you)(you)脂(zhi)(zhi)(zhi)以(yi)及其制品(pin)的(de)(de)(de)(de)(de)質(zhi)(zhi)量要(yao)(yao)求,以(yi)及力求在(zai)(zai)低的(de)(de)(de)(de)(de)損耗下獲得(de)油(you)(you)(you)色(se)(se)(se)(se)在(zai)(zai)大限度(du)(du)上(shang)的(de)(de)(de)(de)(de)改善為度(du)(du)。1,油(you)(you)(you)的(de)(de)(de)(de)(de)品(pin)質(zhi)(zhi)以(yi)及前處理油(you)(you)(you)中(zhong)(zhong)的(de)(de)(de)(de)(de)天然色(se)(se)(se)(se)素(su)(su)較易脫(tuo)(tuo)(tuo)(tuo)除,而油(you)(you)(you)料儲存和(he)油(you)(you)(you)脂(zhi)(zhi)(zhi)生(sheng)產過(guo)程中(zhong)(zhong)形成(cheng)的(de)(de)(de)(de)(de)新(xin)生(sheng)色(se)(se)(se)(se)素(su)(su)或者(zhe)因(yin)為氧化而固(gu)定了(le)的(de)(de)(de)(de)(de)色(se)(se)(se)(se)素(su)(su),一(yi)般(ban)比較難脫(tuo)(tuo)(tuo)(tuo)除。由此可(ke)見,提(ti)(ti)高毛油(you)(you)(you)質(zhi)(zhi)量,避免(mian)油(you)(you)(you)脂(zhi)(zhi)(zhi)在(zai)(zai)加(jia)工環(huan)節中(zhong)(zhong)的(de)(de)(de)(de)(de)氧化,才能(neng)(neng)確保脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)效(xiao)果(guo)。油(you)(you)(you)脂(zhi)(zhi)(zhi)精煉(lian)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)前處理的(de)(de)(de)(de)(de)油(you)(you)(you)脂(zhi)(zhi)(zhi)質(zhi)(zhi)量對(dui)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)效(xiao)率(lv)(lv)的(de)(de)(de)(de)(de)影(ying)響(xiang)也甚為重(zhong)要(yao)(yao)。當(dang)待脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)油(you)(you)(you)中(zhong)(zhong)殘留(liu)膠(jiao)質(zhi)(zhi)、皂粒(li)和(he)懸浮物(wu)雜質(zhi)(zhi)時,這些(xie)雜質(zhi)(zhi)會占據吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)一(yi)部分活(huo)(huo)(huo)化表面,從(cong)而降低脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)效(xiao)率(lv)(lv)或者(zhe)增加(jia)吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji)用量。2, 吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)質(zhi)(zhi)量和(he)用量吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji)是影(ying)響(xiang)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)效(xiao)果(guo)的(de)(de)(de)(de)(de)關鍵的(de)(de)(de)(de)(de)因(yin)素(su)(su)。不同(tong)(tong)種類的(de)(de)(de)(de)(de)吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji)具有各自的(de)(de)(de)(de)(de)特性,根據油(you)(you)(you)脂(zhi)(zhi)(zhi)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)的(de)(de)(de)(de)(de)具體要(yao)(yao)求,合(he)理選擇(ze)吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji),才能(neng)(neng)經濟地獲得(de)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)效(xiao)果(guo)。活(huo)(huo)(huo)性白土是油(you)(you)(you)脂(zhi)(zhi)(zhi)脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)常用的(de)(de)(de)(de)(de)吸(xi)(xi)附(fu)(fu)劑(ji)(ji)(ji)(ji)。不同(tong)(tong)規(gui)格的(de)(de)(de)(de)(de)活(huo)(huo)(huo)性白土所表現出的(de)(de)(de)(de)(de)性能(neng)(neng)各異(yi)。其活(huo)(huo)(huo)性度(du)(du)受到原(yuan)土、酸處理、水(shui)分等因(yin)素(su)(su)的(de)(de)(de)(de)(de)影(ying)響(xiang)。在(zai)(zai)期望(wang)獲得(de)高活(huo)(huo)(huo)性度(du)(du)的(de)(de)(de)(de)(de)同(tong)(tong)時,還(huan)應該(gai)考慮到這些(xie)因(yin)素(su)(su)對(dui)油(you)(you)(you)品(pin)酸值(zhi)、過(guo)濾速(su)率(lv)(lv)以(yi)及油(you)(you)(you)損率(lv)(lv)的(de)(de)(de)(de)(de)影(ying)響(xiang)。某種油(you)(you)(you)品(pin)在(zai)(zai)特定脫(tuo)(tuo)(tuo)(tuo)色(se)(se)(se)(se)條件下的(de)(de)(de)(de)(de)適活(huo)(huo)(huo)性白土以(yi)及添加(jia)量一(yi)般(ban)可(ke)通過(guo)實驗(yan)室小(xiao)樣試驗(yan)加(jia)以(yi)優選。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)機(ji)(ji)是(shi)(shi)油(you)廠(chang)的(de)(de)(de)(de)(de)關鍵設備之一(yi),售價高(gao)、機(ji)(ji)體笨重(zhong)(zhong)(zhong)、修理費用(yong)高(gao)。所以(yi)在生(sheng)(sheng)產(chan)過程(cheng)中,要(yao)(yao)(yao)精心保(bao)養以(yi)延長使(shi)用(yong)壽命,這(zhe)(zhe)(zhe)對(dui)于增加效(xiao)益和(he)降低成本等都(dou)(dou)(dou)有很重(zhong)(zhong)(zhong)要(yao)(yao)(yao)的(de)(de)(de)(de)(de)意義。軋(ya)(ya)(ya)胚(pei)機(ji)(ji)經過長期運(yun)轉,往往發(fa)(fa)生(sheng)(sheng)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)面(mian)(mian)兩(liang)邊磨(mo)損較為嚴重(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)現象,從而(er)影(ying)響軋(ya)(ya)(ya)胚(pei)效(xiao)果(guo)。所以(yi)每(mei)周都(dou)(dou)(dou)應該(gai)安排一(yi)定(ding)時(shi)(shi)間,用(yong)砂輪或(huo)(huo)者(zhe)其他辦法將軋(ya)(ya)(ya)輥(gun)(gun)(gun)兩(liang)邊部分磨(mo)一(yi)磨(mo)。如(ru)果(guo)對(dui)油(you)料(liao)(liao)清(qing)雜不(bu)(bu)好,石頭、小鐵塊等雜質進(jin)入(ru)軋(ya)(ya)(ya)胚(pei)機(ji)(ji)內,往往造成輥(gun)(gun)(gun)面(mian)(mian)的(de)(de)(de)(de)(de)點蝕(shi),致使(shi)光滑的(de)(de)(de)(de)(de)輥(gun)(gun)(gun)面(mian)(mian)出現凹(ao)坑(keng),軋(ya)(ya)(ya)出的(de)(de)(de)(de)(de)料(liao)(liao)胚(pei)厚薄(bo)不(bu)(bu)均(jun),影(ying)響出油(you),這(zhe)(zhe)(zhe)時(shi)(shi)就得(de)更換壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun),將有凹(ao)坑(keng)的(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)重(zhong)(zhong)(zhong)新車平。壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)輥(gun)(gun)(gun)面(mian)(mian)積硬度(du)增大(da),車削加工比較困難。軋(ya)(ya)(ya)胚(pei)機(ji)(ji)有時(shi)(shi)發(fa)(fa)生(sheng)(sheng)不(bu)(bu)吃(chi)料(liao)(liao)或(huo)(huo)者(zhe)吃(chi)料(liao)(liao)少的(de)(de)(de)(de)(de)現象。會嚴重(zhong)(zhong)(zhong)影(ying)響軋(ya)(ya)(ya)胚(pei)機(ji)(ji)的(de)(de)(de)(de)(de)效(xiao)率(lv)。軋(ya)(ya)(ya)胚(pei)機(ji)(ji)振動大(da)是(shi)(shi)引起(qi)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)不(bu)(bu)吃(chi)料(liao)(liao)的(de)(de)(de)(de)(de)一(yi)個(ge)重(zhong)(zhong)(zhong)要(yao)(yao)(yao)原(yuan)因(yin)(yin)。抖動的(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun),不(bu)(bu)斷(duan)地給油(you)料(liao)(liao)一(yi)個(ge)向上(shang)的(de)(de)(de)(de)(de)力,使(shi)得(de)油(you)料(liao)(liao)被壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)拋起(qi)、落下,始終在兩(liang)個(ge)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)之間跳上(shang)跳下。發(fa)(fa)生(sheng)(sheng)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)不(bu)(bu)吃(chi)料(liao)(liao)時(shi)(shi)候,應該(gai)找出原(yuan)因(yin)(yin),絕不(bu)(bu)能將光滑的(de)(de)(de)(de)(de)輥(gun)(gun)(gun)面(mian)(mian)人為地刨些(xie)坑(keng),以(yi)此(ci)增加摩擦力而(er)使(shi)之吃(chi)料(liao)(liao)。斷(duan)軸(zhou)和(he)掉輥(gun)(gun)(gun)邊。為了保(bao)證軋(ya)(ya)(ya)胚(pei)的(de)(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu),在軋(ya)(ya)(ya)輥(gun)(gun)(gun)不(bu)(bu)平直(zhi)度(du)逐漸(jian)加大(da)時(shi)(shi),就要(yao)(yao)(yao)增加彈(dan)(dan)簧壓(ya)(ya)(ya)(ya)力。這(zhe)(zhe)(zhe)樣使(shi)軸(zhou)承處總是(shi)(shi)承受一(yi)個(ge)徑向力,一(yi)旦料(liao)(liao)流(liu)不(bu)(bu)均(jun)勻(yun),特(te)別是(shi)(shi)進(jin)入(ru)鐵器和(he)石子等硬物,使(shi)兩(liang)個(ge)壓(ya)(ya)(ya)(ya)輥(gun)(gun)(gun)發(fa)(fa)生(sheng)(sheng)碰撞,這(zhe)(zhe)(zhe)瞬(shun)時(shi)(shi)的(de)(de)(de)(de)(de)沖擊(ji)力是(shi)(shi)相當大(da)的(de)(de)(de)(de)(de)。多次的(de)(de)(de)(de)(de)沖擊(ji)的(de)(de)(de)(de)(de)結果(guo),超過軸(zhou)的(de)(de)(de)(de)(de)疲勞(lao)限度(du),就會發(fa)(fa)生(sheng)(sheng)斷(duan)軸(zhou)或(huo)(huo)者(zhe)掉邊現象。所以(yi)應該(gai)強調,操作時(shi)(shi)調節(jie)軋(ya)(ya)(ya)距的(de)(de)(de)(de)(de)彈(dan)(dan)簧不(bu)(bu)要(yao)(yao)(yao)太緊,不(bu)(bu)要(yao)(yao)(yao)進(jin)入(ru)鐵器,料(liao)(liao)流(liu)要(yao)(yao)(yao)均(jun)勻(yun)以(yi)及不(bu)(bu)要(yao)(yao)(yao)斷(duan)料(liao)(liao)等,都(dou)(dou)(dou)是(shi)(shi)防止(zhi)此(ci)類事(shi)故發(fa)(fa)生(sheng)(sheng)的(de)(de)(de)(de)(de)有效(xiao)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)蝶(die)(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta)是(shi)國內(nei)(nei)浸(jin)出油(you)(you)廠使(shi)用較多(duo)(duo)的(de)(de)(de)(de)(de)(de)(de)一(yi)種汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)設備。若(ruo)按照水(shui)(shui)蒸(zheng)(zheng)氣(qi)對混合(he)(he)油(you)(you)的(de)(de)(de)(de)(de)(de)(de)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)次(ci)(ci)數,層(ceng)(ceng)蝶(die)(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta)可分(fen)(fen)為單(dan)(dan)段(duan)式(shi)(shi)和(he)雙段(duan)式(shi)(shi)兩種。雙段(duan)蝶(die)(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta),它主要有(you)頂(ding)蓋、上(shang)塔(ta)體、中塔(ta)體、下(xia)(xia)(xia)(xia)塔(ta)體以及底(di)蓋所(suo)組(zu)(zu)(zu)成。在(zai)上(shang)塔(ta)體和(he)下(xia)(xia)(xia)(xia)塔(ta)體內(nei)(nei)各有(you)6-9組(zu)(zu)(zu)碟(die)(die)盤(pan)(pan)。每(mei)(mei)組(zu)(zu)(zu)碟(die)(die)盤(pan)(pan)都由滯流盤(pan)(pan)、錐形(xing)分(fen)(fen)配(pei)碟(die)(die)和(he)環形(xing)分(fen)(fen)配(pei)碟(die)(die)組(zu)(zu)(zu)成。上(shang)、下(xia)(xia)(xia)(xia)塔(ta)體的(de)(de)(de)(de)(de)(de)(de)外殼均(jun)裝(zhuang)有(you)夾(jia)套,在(zai)夾(jia)套中通入343-441kPa的(de)(de)(de)(de)(de)(de)(de)加熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)對塔(ta)內(nei)(nei)的(de)(de)(de)(de)(de)(de)(de)混合(he)(he)油(you)(you)進(jin)行間接(jie)(jie)加熱。中塔(ta)體和(he)底(di)盤(pan)(pan)內(nei)(nei)各有(you)一(yi)組(zu)(zu)(zu)直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴入裝(zhuang)置(zhi)(zhi)。這組(zu)(zu)(zu)裝(zhuang)置(zhi)(zhi)由集(ji)油(you)(you)盤(pan)(pan)、導流管(guan)、中心(xin)管(guan)、直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴管(guan)組(zu)(zu)(zu)成。來自(zi)第二(er)蒸(zheng)(zheng)發器的(de)(de)(de)(de)(de)(de)(de)混合(he)(he)油(you)(you),進(jin)入層(ceng)(ceng)蝶(die)(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta)的(de)(de)(de)(de)(de)(de)(de)進(jin)油(you)(you)管(guan)之后,自(zi)上(shang)而下(xia)(xia)(xia)(xia)逐次(ci)(ci)流經每(mei)(mei)一(yi)組(zu)(zu)(zu)碟(die)(die)盤(pan)(pan)。到(dao)達(da)(da)中塔(ta)體的(de)(de)(de)(de)(de)(de)(de)集(ji)油(you)(you)盤(pan)(pan)底(di)的(de)(de)(de)(de)(de)(de)(de)阻攔,被汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)出的(de)(de)(de)(de)(de)(de)(de)溶劑(ji)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)和(he)水(shui)(shui)蒸(zheng)(zheng)氣(qi)繞過集(ji)油(you)(you)盤(pan)(pan)向(xiang)上(shang)移(yi)動,而油(you)(you)被阻留落下(xia)(xia)(xia)(xia)。之后,混合(he)(he)油(you)(you)又沿著下(xia)(xia)(xia)(xia)塔(ta)體內(nei)(nei)的(de)(de)(de)(de)(de)(de)(de)各組(zu)(zu)(zu)碟(die)(die)盤(pan)(pan)逐次(ci)(ci)流下(xia)(xia)(xia)(xia),到(dao)達(da)(da)底(di)蓋內(nei)(nei),在(zai)直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴入裝(zhuang)置(zhi)(zhi)中又一(yi)次(ci)(ci)被汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti),汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)出的(de)(de)(de)(de)(de)(de)(de)溶劑(ji)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)和(he)水(shui)(shui)蒸(zheng)(zheng)氣(qi)自(zi)下(xia)(xia)(xia)(xia)而上(shang)逐級通過每(mei)(mei)一(yi)組(zu)(zu)(zu)碟(die)(die)盤(pan)(pan)的(de)(de)(de)(de)(de)(de)(de)空隙,與碟(die)(die)盤(pan)(pan)表面流下(xia)(xia)(xia)(xia)的(de)(de)(de)(de)(de)(de)(de)液(ye)膜狀混合(he)(he)油(you)(you)充分(fen)(fen)接(jie)(jie)觸(chu),使(shi)混合(he)(he)油(you)(you)得到(dao)進(jin)一(yi)步汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)。到(dao)達(da)(da)頂(ding)部(bu)的(de)(de)(de)(de)(de)(de)(de)混合(he)(he)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)通過出氣(qi)管(guan)進(jin)入汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)冷(leng)凝(ning)器。經汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)后的(de)(de)(de)(de)(de)(de)(de)浸(jin)出毛(mao)油(you)(you)從底(di)部(bu)的(de)(de)(de)(de)(de)(de)(de)出油(you)(you)管(guan)通過液(ye)封裝(zhuang)置(zhi)(zhi)排出。層(ceng)(ceng)蝶(die)(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta)結構較為簡單(dan)(dan),操(cao)作方便,工藝效果好。但是(shi)必(bi)須(xu)注意的(de)(de)(de)(de)(de)(de)(de):每(mei)(mei)一(yi)組(zu)(zu)(zu)碟(die)(die)盤(pan)(pan)的(de)(de)(de)(de)(de)(de)(de)制造質(zhi)量(liang)和(he)是(shi)否水(shui)(shui)平安(an)裝(zhuang),將影響(xiang)混合(he)(he)油(you)(you)液(ye)膜的(de)(de)(de)(de)(de)(de)(de)形(xing)成與氣(qi)液(ye)相(xiang)接(jie)(jie)觸(chu)的(de)(de)(de)(de)(de)(de)(de)面積;直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)含水(shui)(shui),會(hui)造成毛(mao)油(you)(you)中磷脂的(de)(de)(de)(de)(de)(de)(de)析出;直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓力(li)過高或者(zhe)用量(liang)過大,會(hui)形(xing)成液(ye)泛現象;混合(he)(he)油(you)(you)中含雜太多(duo)(duo),則(ze)使(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta)碟(die)(die)盤(pan)(pan)表面的(de)(de)(de)(de)(de)(de)(de)結垢現象嚴重,毛(mao)油(you)(you)質(zhi)量(liang)降低(di);若(ruo)采用多(duo)(duo)段(duan)式(shi)(shi),應使(shi)上(shang)層(ceng)(ceng)直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓力(li)低(di)于(yu)下(xia)(xia)(xia)(xia)層(ceng)(ceng)。直(zhi)(zhi)接(jie)(jie)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)好采用低(di)壓過熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)。層(ceng)(ceng)蝶(die)(die)式(shi)(shi)汽(qi)(qi)(qi)(qi)提(ti)(ti)(ti)(ti)(ti)(ti)塔(ta)在(zai)檢修時碟(die)(die)盤(pan)(pan)的(de)(de)(de)(de)(de)(de)(de)清(qing)理比較麻(ma)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)脂(zhi)(zhi)(zhi)(zhi)精煉(lian)脫(tuo)臭(chou)(chou)在(zai)任(ren)何情況下,蒸(zheng)餾(liu)(liu)引起的(de)(de)(de)(de)(de)(de)損(sun)(sun)耗(hao)均取決于(yu)(yu)(yu)脫(tuo)臭(chou)(chou)時間、通氣速率(lv)、操作(zuo)壓力和(he)溫(wen)度、油(you)(you)脂(zhi)(zhi)(zhi)(zhi)中(zhong)(zhong)游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)和(he)不(bu)(bu)皂化(hua)物(wu)(wu)的(de)(de)(de)(de)(de)(de)含(han)量(liang)以及(ji)甘油(you)(you)三脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)酯(zhi)的(de)(de)(de)(de)(de)(de)組(zu)分等因(yin)(yin)素(su)。在(zai)汽(qi)提(ti)(ti)脫(tuo)臭(chou)(chou)過(guo)程(cheng)中(zhong)(zhong),有相當數(shu)量(liang)的(de)(de)(de)(de)(de)(de)油(you)(you)脂(zhi)(zhi)(zhi)(zhi)是由(you)于(yu)(yu)(yu)飛(fei)濺在(zai)汽(qi)提(ti)(ti)蒸(zheng)汽(qi)中(zhong)(zhong)而(er)損(sun)(sun)失的(de)(de)(de)(de)(de)(de)。因(yin)(yin)此(ci),脫(tuo)臭(chou)(chou)總損(sun)(sun)耗(hao)包(bao)括(kuo)蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)和(he)飛(fei)濺損(sun)(sun)耗(hao)。不(bu)(bu)同的(de)(de)(de)(de)(de)(de)油(you)(you)脂(zhi)(zhi)(zhi)(zhi)、設備以及(ji)不(bu)(bu)同的(de)(de)(de)(de)(de)(de)操作(zuo)條(tiao)件,其脫(tuo)臭(chou)(chou)總損(sun)(sun)耗(hao)是不(bu)(bu)盡一致的(de)(de)(de)(de)(de)(de)。汽(qi)提(ti)(ti)脫(tuo)臭(chou)(chou)過(guo)程(cheng)中(zhong)(zhong),低(di)分子的(de)(de)(de)(de)(de)(de)醛類(lei)、酮類(lei)以及(ji)游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)容易蒸(zheng)餾(liu)(liu)出來,隨(sui)著脫(tuo)臭(chou)(chou)過(guo)程(cheng)的(de)(de)(de)(de)(de)(de)加深,油(you)(you)脂(zhi)(zhi)(zhi)(zhi)內(nei)原有的(de)(de)(de)(de)(de)(de)游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)經(jing)過(guo)脫(tuo)臭(chou)(chou)后幾乎完全被(bei)除(chu)(chu)去(qu),因(yin)(yin)此(ci)蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)硬包(bao)括(kuo)油(you)(you)脂(zhi)(zhi)(zhi)(zhi)脫(tuo)臭(chou)(chou)前的(de)(de)(de)(de)(de)(de)游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)的(de)(de)(de)(de)(de)(de)含(han)量(liang)。此(ci)外,根據反(fan)應方(fang)程(cheng)可(ke)知,汽(qi)提(ti)(ti)蒸(zheng)汽(qi)不(bu)(bu)可(ke)避免地要(yao)引起部分油(you)(you)脂(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)水解(jie),因(yin)(yin)油(you)(you)脂(zhi)(zhi)(zhi)(zhi)水解(jie)所生(sheng)成的(de)(de)(de)(de)(de)(de)這部分脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan),也構(gou)成了蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)。根據經(jing)驗(yan),當游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)含(han)量(liang)降低(di)至0.015%-0.03%時,游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)的(de)(de)(de)(de)(de)(de)脫(tuo)除(chu)(chu)速率(lv)與裂解(jie)生(sheng)成的(de)(de)(de)(de)(de)(de)速率(lv)即達到平衡。蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)還(huan)包(bao)括(kuo)油(you)(you)脂(zhi)(zhi)(zhi)(zhi)中(zhong)(zhong)存在(zai)的(de)(de)(de)(de)(de)(de)甾醇(chun)和(he)其他(ta)不(bu)(bu)皂化(hua)物(wu)(wu),盡管(guan)這部分物(wu)(wu)質(zhi)較(jiao)游(you)離脂(zhi)(zhi)(zhi)(zhi)肪(fang)(fang)酸(suan)(suan)(suan)難(nan)于(yu)(yu)(yu)揮發,但是在(zai)脫(tuo)臭(chou)(chou)餾(liu)(liu)出物(wu)(wu)卻占有一定的(de)(de)(de)(de)(de)(de)比例(li),它們構(gou)成的(de)(de)(de)(de)(de)(de)蒸(zheng)餾(liu)(liu)損(sun)(sun)耗(hao)取決于(yu)(yu)(yu)脫(tuo)臭(chou)(chou)操作(zuo)條(tiao)件。以大豆油(you)(you)為例(li),在(zai)較(jiao)高的(de)(de)(de)(de)(de)(de)脫(tuo)臭(chou)(chou)溫(wen)度下,甾醇(chun)及(ji)不(bu)(bu)皂化(hua)物(wu)(wu)蒸(zheng)餾(liu)(liu)脫(tuo)除(chu)(chu)率(lv)約為60%,而(er)在(zai)一般操作(zuo)條(tiao)件下脫(tuo)出率(lv)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脂加(jia)工(gong)廠(chang)(chang)的安(an)全衛(wei)(wei)(wei)生(sheng)(sheng)(sheng)要(yao)求(qiu)是油脂在“原料—加(jia)工(gong)—成(cheng)品—包裝(zhuang)—儲運—市(shi)場(chang)(chang)“的全流程中(zhong),物(wu)料自始至終處于安(an)全衛(wei)(wei)(wei)生(sheng)(sheng)(sheng)和(he)不被污(wu)染的環(huan)(huan)境(jing)(jing)之中(zhong),油廠(chang)(chang)設(she)計是在油脂加(jia)工(gong)中(zhong)對安(an)全衛(wei)(wei)(wei)生(sheng)(sheng)(sheng)至關重要(yao)的保(bao)障,所以(yi)設(she)計中(zhong)必須要(yao)對環(huan)(huan)境(jing)(jing)、生(sheng)(sheng)(sheng)產(chan)設(she)施(shi)、加(jia)工(gong)工(gong)藝以(yi)及過程、檢(jian)驗設(she)備、貯運過程等(deng)要(yao)求(qiu)條件按照油脂法令、規范執行(xing)(xing)。1,廠(chang)(chang)區環(huan)(huan)境(jing)(jing) 油廠(chang)(chang)廠(chang)(chang)址要(yao)選(xuan)擇(ze)地勢干燥、交(jiao)通(tong)方便、有充(chong)足(zu)水(shui)源的地區,廠(chang)(chang)區周(zhou)圍不得(de)有污(wu)染源,要(yao)遠離有害場(chang)(chang)所。廠(chang)(chang)區環(huan)(huan)境(jing)(jing)要(yao)衛(wei)(wei)(wei)生(sheng)(sheng)(sheng)清(qing)潔(jie),物(wu)品堆(dui)放整齊(qi),加(jia)工(gong)后廢棄物(wu)存放要(yao)遠離生(sheng)(sheng)(sheng)產(chan)車(che)(che)(che)間,且不得(de)位于車(che)(che)(che)間上風向(xiang)。2,車(che)(che)(che)間環(huan)(huan)境(jing)(jing) 車(che)(che)(che)間應(ying)保(bao)持整潔(jie),場(chang)(chang)地應(ying)堅硬、平坦,排(pai)水(shui)、通(tong)風良(liang)好(hao)。車(che)(che)(che)間應(ying)有充(chong)足(zu)的空間,便于設(she)備安(an)裝(zhuang)、維護(hu)、物(wu)料儲存運輸、衛(wei)(wei)(wei)生(sheng)(sheng)(sheng)清(qing)理人員通(tong)行(xing)(xing)。如場(chang)(chang)地要(yao)易于清(qing)洗消毒(du)、防(fang)霉、防(fang)腐,要(yao)具備消毒(du)、防(fang)蠅(ying)、防(fang)鼠、更衣、洗滌污(wu)水(shui)排(pai)放、存放廢棄物(wu)的設(she)施(shi)。車(che)(che)(che)間環(huan)(huan)境(jing)(jing)溫度、濕(shi)度、通(tong)風條件應(ying)該滿足(zu)生(sheng)(sheng)(sheng)產(chan)工(gong)藝和(he)規程要(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(yue)13日,十三屆全(quan)國(guo)(guo)人大一次會(hui)議召開第四次全(quan)體會(hui)議,聽取國(guo)(guo)務委員王勇關于(yu)國(guo)(guo)務院機(ji)構改(gai)革方案的(de)說明。該方案顯示,將國(guo)(guo)家(jia)(jia)糧食(shi)局(ju)的(de)職(zhi)責(ze),國(guo)(guo)家(jia)(jia)發展和(he)(he)改(gai)革委員會(hui)的(de)組(zu)織(zhi)實施國(guo)(guo)家(jia)(jia)戰略(lve)物資(zi)收儲(chu)(chu)、輪換(huan)和(he)(he)管理(li),管理(li)國(guo)(guo)家(jia)(jia)糧食(shi)、棉花和(he)(he)食(shi)糖儲(chu)(chu)備(bei)等職(zhi)責(ze),以及民政(zheng)部、商務部、國(guo)(guo)家(jia)(jia)能源局(ju)等部門(men)的(de)組(zu)織(zhi)實施戰略(lve)和(he)(he)應急儲(chu)(chu)備(bei)物資(zi)收儲(chu)(chu)、輪換(huan)和(he)(he)日常管理(li)職(zhi)責(ze)整合,組(zu)建國(guo)(guo)家(jia)(jia)糧食(shi)和(he)(he)物資(zi)儲(chu)(chu)備(bei)局(ju),由國(guo)(guo)家(jia)(jia)發展和(he)(he)改(gai)革委員會(hui)管理(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)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)在(zai)(zai)(zai)糧食(shi)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)中可(ke)以(yi)稱得上是(shi)(shi)一(yi)(yi)(yi)(yi)個(ge)非常重要(yao)的(de)(de)(de)(de)(de)(de)部件,它是(shi)(shi)帶(dai)動(dong)(dong)(dong)(dong)(dong)整個(ge)糧食(shi)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)運轉的(de)(de)(de)(de)(de)(de)關(guan)鍵。因(yin)此選擇好電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)對(dui)糧食(shi)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)來(lai)說是(shi)(shi)至關(guan)重要(yao)的(de)(de)(de)(de)(de)(de)。不只是(shi)(shi)因(yin)為其(qi)(qi)(qi)自(zi)身的(de)(de)(de)(de)(de)(de)正(zheng)常運轉有(you)必(bi)要(yao)還因(yin)為糧食(shi)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)能否正(zheng)常工作(zuo)(zuo)關(guan)系(xi)著整個(ge)糧食(shi)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)正(zheng)常運轉和(he)工作(zuo)(zuo)效率。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)作(zuo)(zuo)為糧食(shi)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)驅動(dong)(dong)(dong)(dong)(dong)裝(zhuang)(zhuang)(zhuang)置,在(zai)(zai)(zai)選用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)時(shi)候盡量選用(yong)(yong)(yong)有(you)短路(lu)(lu)(lu)(lu)(lu)裝(zhuang)(zhuang)(zhuang)置的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji),這樣(yang)做的(de)(de)(de)(de)(de)(de)原因(yin)是(shi)(shi)因(yin)為有(you)短路(lu)(lu)(lu)(lu)(lu)裝(zhuang)(zhuang)(zhuang)置的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)有(you)一(yi)(yi)(yi)(yi)定的(de)(de)(de)(de)(de)(de)保護(hu)(hu)裝(zhuang)(zhuang)(zhuang)置,主要(yao)體現(xian)在(zai)(zai)(zai)以(yi)下幾點(dian)。1、短路(lu)(lu)(lu)(lu)(lu)保護(hu)(hu)宜采用(yong)(yong)(yong)熔斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)(huo)低壓(ya)斷(duan)(duan)路(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)瞬動(dong)(dong)(dong)(dong)(dong)過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)脫扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi),也(ye)可(ke)采用(yong)(yong)(yong)瞬動(dong)(dong)(dong)(dong)(dong)元(yuan)件的(de)(de)(de)(de)(de)(de)過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)。熔斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)至少在(zai)(zai)(zai)兩相上裝(zhuang)(zhuang)(zhuang)設。2、熔斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)熔斷(duan)(duan)體的(de)(de)(de)(de)(de)(de)額(e)(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)應大于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)額(e)(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu),且其(qi)(qi)(qi)安(an)秒特性曲線計算偏(pian)差后,略高(gao)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)啟(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)啟(qi)動(dong)(dong)(dong)(dong)(dong)時(shi)間的(de)(de)(de)(de)(de)(de)交點(dian)。如電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)啟(qi)動(dong)(dong)(dong)(dong)(dong)頻繁,熔斷(duan)(duan)體的(de)(de)(de)(de)(de)(de)額(e)(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)再加(jia)大1~2級。瞬時(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)脫扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)(huo)過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)瞬動(dong)(dong)(dong)(dong)(dong)元(yuan)件的(de)(de)(de)(de)(de)(de)整定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu),應取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)啟(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)(de)2~2.5倍(bei)。3、熱(re)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)(huo)過(guo)載(zai)脫扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)整定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu),不小于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)額(e)(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu),其(qi)(qi)(qi)值應接(jie)近額(e)(e)定值。控制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)宜采用(yong)(yong)(yong)接(jie)觸(chu)器(qi)(qi)(qi)(qi)(qi)(qi)、啟(qi)動(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)(huo)專(zhuan)用(yong)(yong)(yong)開(kai)關(guan),一(yi)(yi)(yi)(yi)組(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)可(ke)共(gong)(gong)用(yong)(yong)(yong)一(yi)(yi)(yi)(yi)套(tao)控制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi),控制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)應能接(jie)通和(he)斷(duan)(duan)開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)堵轉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。4、連續運行(xing)的(de)(de)(de)(de)(de)(de)帶(dai)式輸(shu)(shu)送(song)(song)(song)機(ji)(ji)(ji)(ji)(ji),采用(yong)(yong)(yong)熔斷(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)保護(hu)(hu)或(huo)(huo)(huo)短路(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)保護(hu)(hu),宜裝(zhuang)(zhuang)(zhuang)設斷(duan)(duan)相熱(re)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)保護(hu)(hu)或(huo)(huo)(huo)溫度保護(hu)(hu)。低壓(ya)保護(hu)(hu)器(qi)(qi)(qi)(qi)(qi)(qi)宜采用(yong)(yong)(yong)低壓(ya)斷(duan)(duan)路(lu)(lu)(lu)(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)欠電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)脫扣(kou)器(qi)(qi)(qi)(qi)(qi)(qi)或(huo)(huo)(huo)接(jie)觸(chu)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁線圈,其(qi)(qi)(qi)控制(zhi)(zhi)回(hui)(hui)路(lu)(lu)(lu)(lu)(lu)宜采用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)主回(hui)(hui)路(lu)(lu)(lu)(lu)(lu)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)及其(qi)(qi)(qi)控制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)宜共(gong)(gong)用(yong)(yong)(yong)一(yi)(yi)(yi)(yi)套(tao)隔離(li)(li)器(qi)(qi)(qi)(qi)(qi)(qi)。5、低壓(ya)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)回(hui)(hui)路(lu)(lu)(lu)(lu)(lu)上應在(zai)(zai)(zai)每臺電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)上裝(zhuang)(zhuang)(zhuang)隔離(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi),或(huo)(huo)(huo)共(gong)(gong)用(yong)(yong)(yong)一(yi)(yi)(yi)(yi)套(tao)短路(lu)(lu)(lu)(lu)(lu)保護(hu)(hu)的(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)組(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)共(gong)(gong)用(yong)(yong)(yong)一(yi)(yi)(yi)(yi)套(tao)隔離(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)主回(hui)(hui)路(lu)(lu)(lu)(lu)(lu)導線的(de)(de)(de)(de)(de)(de)載(zai)流(liu)(liu)量不應小于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)額(e)(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu),并(bing)對(dui)其(qi)(qi)(qi)機(ji)(ji)(ji)(ji)(ji)械強度、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)和(he)在(zai)(zai)(zai)短路(lu)(lu)(lu)(lu)(lu)條件的(de)(de)(de)(de)(de)(de)熱(re)穩(wen)定性進行(xing)校驗。了解詳情 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