烘(hong)箱(xiang)(xiang)的(de)保(bao)養是一(yi)個很細心(xin)的(de)過程，我們必須要想對待孩(hai)子一(yi)樣用(yong)心(xin)，這(zhe)樣才是智慧的(de)生產者。學會(hui)(hui)保(bao)養機(ji)(ji)械，對你的(de)生產長(chang)期(qi)受用(yong)。一(yi)般烘(hong)箱(xiang)(xiang)、烤(kao)(kao)(kao)箱(xiang)(xiang)的(de)保(bao)養和(he)維護分為箱(xiang)(xiang)體(ti)(ti)(ti)內外保(bao)養和(he)電(dian)氣控制箱(xiang)(xiang)兩(liang)部分。一(yi)、箱(xiang)(xiang)體(ti)(ti)(ti)部分的(de)保(bao)養1、經常用(yong)軟布把箱(xiang)(xiang)體(ti)(ti)(ti)表(biao)面擦干凈，保(bao)持清(qing)潔(jie)，衛生，防(fang)(fang)止(zhi)表(biao)層脫漆影響外觀(guan)。2、工作室內也應經常擦拭，以(yi)(yi)免腐蝕性(xing)物質粘附在(zai)內膽上，影響使用(yong)壽命(ming)。3、定(ding)期(qi)檢(jian)(jian)(jian)查通(tong)風(feng)口是否堵塞，并定(ding)時清(qing)理積塵，保(bao)證風(feng)道送(song)風(feng)通(tong)暢(chang)。4、定(ding)期(qi)檢(jian)(jian)(jian)查鎖扣是否緊(jin)固，如有松(song)動(dong)，需更換(huan)，保(bao)證密封性(xing)。5、定(ding)時檢(jian)(jian)(jian)查風(feng)機(ji)(ji)運轉是否正常，有無(wu)異(yi)常聲音(yin)，如有立即關閉機(ji)(ji)器檢(jian)(jian)(jian)查，以(yi)(yi)免燒(shao)壞馬(ma)達。6、定(ding)時檢(jian)(jian)(jian)查發(fa)熱(re)管(guan)有無(wu)損壞，線路有無(wu)老化(hua)。7、高(gao)溫(wen)烘(hong)烤(kao)(kao)(kao)物品后，不能(neng)立即關掉總開(kai)(kai)關，應打開(kai)(kai)風(feng)扇(shan)開(kai)(kai)關讓熱(re)量(liang)散(san)發(fa)出(chu)去后方可關機(ji)(ji)，以(yi)(yi)免烤(kao)(kao)(kao)箱(xiang)(xiang)局部受熱(re)變形。二、電(dian)氣控制箱(xiang)(xiang)的(de)維護1、電(dian)控制箱(xiang)(xiang)應定(ding)期(qi)檢(jian)(jian)(jian)修，由于(yu)電(dian)熱(re)接觸器頻繁通(tong)斷(duan)，定(ding)期(qi)更換(huan)，以(yi)(yi)防(fang)(fang)觸頭燒(shao)壞咬死，不能(neng)切斷(duan)電(dian)熱(re)電(dian)源，爐內溫(wen)度升(sheng)高(gao)會(hui)(hui)烤(kao)(kao)(kao)壞產品。2、定(ding)時檢(jian)(jian)(jian)查溫(wen)控器是否準(zhun)確(que)，如不準(zhun)確(que)，請調(diao)(diao)整溫(wen)控器的(de)靜態(tai)補(bu)償或傳感器修正值或者更換(huan)。3、突然(ran)停電(dian)，要把電(dian)源開(kai)(kai)關和(he)加熱(re)開(kai)(kai)關關閉，防(fang)(fang)止(zhi)來電(dian)時自動(dong)啟動(dong)。烘(hong)箱(xiang)(xiang)在(zai)使用(yong)時，應先將溫(wen)度調(diao)(diao)好上火、下(xia)火，上下(xia)火調(diao)(diao)整好。江蘇(su)防(fang)(fang)爆(bao)干燥烘(hong)箱(xiang)(xiang)

烘箱(xiang)的常(chang)見故(gu)障(zhang)及(ji)排(pai)除：一、無風(feng)或風(feng)很小(xiao)1、檢(jian)查(cha)風(feng)葉輪(lun)是否反轉(zhuan)，若反轉(zhuan)應(ying)把電(dian)源(yuan)線(xian)任(ren)意(yi)兩線(xian)對換(huan)。2、風(feng)葉輪(lun)掉下來(lai)，應(ying)打開烤(kao)箱(xiang)門(men)，取下頂部風(feng)葉輪(lun)蓋(gai)板，把風(feng)葉輪(lun)重(zhong)新裝(zhuang)上去(qu)，螺絲旋緊，再蓋(gai)上蓋(gai)板。3、送風(feng)馬(ma)達不轉(zhuan)，檢(jian)查(cha)電(dian)源(yuan)是否缺相，缺相應(ying)當立即關機檢(jian)查(cha)電(dian)源(yuan)線(xian)，或者(zhe)馬(ma)達燒壞，應(ying)更(geng)換(huan)馬(ma)達。二、溫度升溫慢1）發(fa)(fa)(fa)熱(re)(re)管(guan)燒壞，應(ying)折掉烘箱(xiang)右邊發(fa)(fa)(fa)熱(re)(re)管(guan)蓋(gai)板，更(geng)換(huan)發(fa)(fa)(fa)熱(re)(re)管(guan)。2）發(fa)(fa)(fa)熱(re)(re)管(guan)電(dian)源(yuan)線(xian)燒斷或接(jie)觸不良，應(ying)重(zhong)新接(jie)線(xian)。三、溫度不下降1、電(dian)熱(re)(re)接(jie)觸器觸頭燒壞咬死，電(dian)熱(re)(re)電(dian)源(yuan)不能(neng)斷開，應(ying)更(geng)換(huan)接(jie)觸器，2、溫度表(biao)損壞，應(ying)更(geng)換(huan)。3、感溫線(xian)損壞，應(ying)更(geng)換(huan)。江蘇防爆干燥(zao)烘箱(xiang)烘箱(xiang)使用及(ji)注(zhu)意(yi)事項：當需要觀察工作(zuo)室內樣品情(qing)況時，可(ke)開啟(qi)外道箱(xiang)門(men)，透過玻璃門(men)觀察。

烘(hong)箱結(jie)構(gou)精(jing)密，控(kong)溫(wen)(wen)靈敏準確(que)，操(cao)作(zuo)簡(jian)單。工(gong)(gong)作(zuo)溫(wen)(wen)度可(ke)(ke)(ke)(ke)由(you)室(shi)溫(wen)(wen)起至(zhi)很高溫(wen)(wen)度止，在(zai)此范圍內可(ke)(ke)(ke)(ke)任意(yi)選定工(gong)(gong)作(zuo)溫(wen)(wen)度，選定后可(ke)(ke)(ke)(ke)借(jie)箱內自動(dong)(dong)控(kong)制系統使(shi)(shi)溫(wen)(wen)度恒(heng)溫(wen)(wen)。有(you)(you)電(dian)(dian)(dian)(dian)動(dong)(dong)鼓風(feng)機(ji)，促(cu)使(shi)(shi)室(shi)內熱空氣機(ji)械對流，使(shi)(shi)室(shi)內溫(wen)(wen)度更(geng)為均(jun)勻(yun)。超溫(wen)(wen)報警(jing)并自動(dong)(dong)切斷(duan)加(jia)熱電(dian)(dian)(dian)(dian)源(yuan)。有(you)(you)因停(ting)電(dian)(dian)(dian)(dian)，死(si)機(ji)狀態造(zao)成數(shu)據丟失而保護的(de)(de)(de)參(can)數(shu)記憶(yi)，來(lai)電(dian)(dian)(dian)(dian)恢復功能(neng)。烘(hong)箱通(tong)(tong)過(guo)數(shu)顯儀表與溫(wen)(wen)感器的(de)(de)(de)連(lian)接來(lai)控(kong)制溫(wen)(wen)度，采用(yong)熱風(feng)循(xun)環(huan)送(song)風(feng)方式(shi)(shi)，熱風(feng)循(xun)環(huan)系統分為水平式(shi)(shi)和垂(chui)直(zhi)式(shi)(shi)。均(jun)經計算，風(feng)源(yuan)是由(you)送(song)風(feng)馬(ma)達(da)運轉帶動(dong)(dong)風(feng)輪經由(you)電(dian)(dian)(dian)(dian)熱器，將熱風(feng)送(song)至(zhi)風(feng)道(dao)后進(jin)入烘(hong)箱工(gong)(gong)作(zuo)室(shi)，且將使(shi)(shi)用(yong)后的(de)(de)(de)空氣吸入風(feng)道(dao)成為風(feng)源(yuan)再(zai)度循(xun)環(huan)加(jia)熱運用(yong)，如此可(ke)(ke)(ke)(ke)有(you)(you)效提高溫(wen)(wen)度均(jun)勻(yun)性。如箱門使(shi)(shi)用(yong)中被開關，可(ke)(ke)(ke)(ke)借(jie)此送(song)風(feng)循(xun)環(huan)系統迅(xun)速恢復操(cao)作(zuo)狀態溫(wen)(wen)度值(zhi)。通(tong)(tong)過(guo)電(dian)(dian)(dian)(dian)能(neng)使(shi)(shi)加(jia)熱管加(jia)熱，并通(tong)(tong)過(guo)電(dian)(dian)(dian)(dian)機(ji)通(tong)(tong)過(guo)風(feng)道(dao)送(song)風(feng)使(shi)(shi)烘(hong)箱內部溫(wen)(wen)度達(da)到均(jun)勻(yun)。烘(hong)箱送(song)風(feng)方式(shi)(shi)又(you)分垂(chui)直(zhi)循(xun)環(huan)送(song)風(feng)和水平循(xun)環(huan)送(song)風(feng)，通(tong)(tong)過(guo)不同的(de)(de)(de)送(song)風(feng)方式(shi)(shi)使(shi)(shi)加(jia)熱更(geng)合理，均(jun)勻(yun)。

烘(hong)(hong)箱的(de)使用(yong)(yong)方(fang)法：1、打開(kai)烘(hong)(hong)箱進(jin)料(liao)門(men)，把脫水后(hou)的(de)織物放入轉簡內(nei)，然后(hou)，將(jiang)(jiang)門(men)關閉鎖緊(jin)。2、選擇(ze)好合(he)適的(de)時間，將(jiang)(jiang)定時旋鈕轉動所(suo)需的(de)位置。3、按下(xia)按鈕起動轉筒和抽風(feng)(feng)機(ji)進(jin)行正常(chang)(chang)的(de)烘(hong)(hong)干(gan)(gan)工作(zuo)。（在(zai)烘(hong)(hong)干(gan)(gan)過程中應經(jing)常(chang)(chang)從觀察窗中觀察被烘(hong)(hong)干(gan)(gan)織物，一旦(dan)發(fa)生意(yi)外(wai)立即切(qie)斷電(dian)(dian)(dian)源。）4、電(dian)(dian)(dian)加(jia)熱式烘(hong)(hong)箱的(de)開(kai)機(ji)：（參(can)考(kao)電(dian)(dian)(dian)熱烘(hong)(hong)箱操作(zuo)手(shou)冊）接通電(dian)(dian)(dian)源，打開(kai)烘(hong)(hong)箱電(dian)(dian)(dian)腦控(kong)制(zhi)器開(kai)關（電(dian)(dian)(dian)機(ji)與加(jia)熱功能即同時開(kai)始工作(zuo)），為保(bao)(bao)證冷機(ji)狀態下(xia)滾筒內(nei)溫(wen)(wen)度(du)能較快地(di)上升，可稍微關閉烘(hong)(hong)箱背面(mian)下(xia)方(fang)排風(feng)(feng)口(kou)閥門(men)（但不得完全關閉），待機(ji)器溫(wen)(wen)度(du)升至(zhi)一定水平后(hou)，再作(zuo)調整(zheng)。機(ji)內(nei)溫(wen)(wen)度(du)達(da)到控(kong)制(zhi)器設定溫(wen)(wen)度(du)后(hou)，發(fa)熱元件停止加(jia)熱，整(zheng)機(ji)自動保(bao)(bao)溫(wen)(wen)。5、溫(wen)(wen)度(du)控(kong)制(zhi)：本(ben)機(ji)溫(wen)(wen)度(du)控(kong)制(zhi)采用(yong)(yong)XCT—121毫伙(huo)計控(kong)制(zhi)，如需變更控(kong)制(zhi)溫(wen)(wen)度(du)，調節方(fang)法可參(can)見毫伏(fu)計使用(yong)(yong)說明書(shu)。烘(hong)(hong)箱是利用(yong)(yong)電(dian)(dian)(dian)熱絲隔層加(jia)熱使物體干(gan)(gan)燥(zao)的(de)設備。

對于很(hen)多烘(hong)(hong)(hong)(hong)焙初學者來(lai)(lai)說，在(zai)烘(hong)(hong)(hong)(hong)焙烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)的(de)(de)(de)(de)選(xuan)擇上(shang)(shang)(shang)肯定沒有(you)什么(me)大追求(qiu)，選(xuan)擇一個便宜的(de)(de)(de)(de)練手估計是(shi)每個烘(hong)(hong)(hong)(hong)焙初學者的(de)(de)(de)(de)一想法(fa)。但是(shi)隨著(zhu)烘(hong)(hong)(hong)(hong)焙技(ji)術的(de)(de)(de)(de)提高(gao)(gao)，那(nei)么(me)問題(ti)來(lai)(lai)了，自(zi)家的(de)(de)(de)(de)烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)不分(fen)上(shang)(shang)(shang)下(xia)火(huo)(huo)，面(mian)對要(yao)求(qiu)獨自(zi)溫(wen)(wen)控，上(shang)(shang)(shang)下(xia)火(huo)(huo)溫(wen)(wen)度(du)(du)不同的(de)(de)(de)(de)方子該(gai)怎(zen)么(me)辦(ban)?其實也(ye)是(shi)有(you)辦(ban)法(fa)解決的(de)(de)(de)(de)，只要(yao)將配方中所(suo)需上(shang)(shang)(shang)下(xia)火(huo)(huo)溫(wen)(wen)度(du)(du)相加再除(chu)以2就(jiu)行啦(也(ye)就(jiu)是(shi)(上(shang)(shang)(shang)火(huo)(huo)溫(wen)(wen)度(du)(du)+下(xia)火(huo)(huo)溫(wen)(wen)度(du)(du))÷2)。例如(ru)：原(yuan)配方為(wei)(wei)上(shang)(shang)(shang)火(huo)(huo)200℃/下(xia)火(huo)(huo)180℃，沒有(you)獨自(zi)溫(wen)(wen)控的(de)(de)(de)(de)烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)可(ke)以將溫(wen)(wen)度(du)(du)設置為(wei)(wei)190℃。并將烤盤(pan)放置在(zai)烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)中上(shang)(shang)(shang)層就(jiu)好啦，反之，若下(xia)火(huo)(huo)溫(wen)(wen)度(du)(du)高(gao)(gao)于上(shang)(shang)(shang)火(huo)(huo)溫(wen)(wen)度(du)(du)，則可(ke)將烤盤(pan)放于烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)的(de)(de)(de)(de)中下(xia)層。烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)使(shi)用(yong)注意事(shi)項：在(zai)使(shi)用(yong)之前一定要(yao)留意所(suo)用(yong)的(de)(de)(de)(de)電(dian)源電(dian)壓(ya)是(shi)否是(shi)符(fu)合的(de)(de)(de)(de)。江蘇(su)防爆(bao)干燥(zao)烘(hong)(hong)(hong)(hong)箱(xiang)(xiang)

有鼓(gu)(gu)風的烘箱(xiang)，在加熱和(he)恒溫的過程中必(bi)須將鼓(gu)(gu)風機開(kai)啟，否則影響工作(zuo)室溫度的均勻(yun)性(xing)和(he)損壞加熱元件。江蘇防爆干燥烘箱(xiang)

烘箱是通過電源使電熱(re)(re)管加(jia)熱(re)(re)，產(chan)生熱(re)(re)源，當它被加(jia)熱(re)(re)物體吸收(shou)時可直接轉變為(wei)熱(re)(re)能，從而獲(huo)得快速(su)干燥效(xiao)果，達到縮短生產(chan)周期，節(jie)約能源，提高(gao)產(chan)品質量(liang)等目的(de)。有如(ru)此優(you)點的(de)工具，那我們先來了解一下它。1.箱體采(cai)(cai)用數控機床加(jia)工成(cheng)型(xing)，操(cao)作(zuo)容易；2.設有雙層(ceng)玻璃觀(guan)(guan)察窗，供(gong)觀(guan)(guan)察工作(zuo)室(shi)狀況(kuang)之用；3.內膽為(wei)優(you)良鏡面不(bu)銹鋼板(ban)，外殼為(wei)A3板(ban)噴塑處理，更顯光(guang)潔、美觀(guan)(guan)；4.電路系統(tong)側(ce)采(cai)(cai)用門式開啟，方便維護(hu)和檢修；5.熱(re)(re)風循環系統(tong)由能在高(gao)溫下連(lian)續運(yun)轉的(de)風機和合適的(de)風道組成(cheng)。工作(zuo)室(shi)內溫度均勻。江蘇防爆干燥烘箱

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