這(zhe)(zhe)些(xie)(xie)(xie)石(shi)(shi)墨(mo)(mo)(mo)化(hua)爐的(de)(de)(de)(de)相(xiang)(xiang)關知(zhi)識點你知(zhi)道(dao)嗎　　當我(wo)(wo)們看到(dao)石(shi)(shi)墨(mo)(mo)(mo)化(hua)爐的(de)(de)(de)(de)時(shi)候，相(xiang)(xiang)信有的(de)(de)(de)(de)人很熟悉，有的(de)(de)(de)(de)人會(hui)覺得很陌(mo)生。不過不用(yong)(yong)(yong)(yong)擔心(xin)，作為廠(chang)家，我(wo)(wo)們借(jie)此機會(hui)今天給大家講一(yi)(yi)些(xie)(xie)(xie)和(he)石(shi)(shi)墨(mo)(mo)(mo)爐有關的(de)(de)(de)(de)相(xiang)(xiang)關知(zhi)識點。　　在(zai)(zai)(zai)(zai)使用(yong)(yong)(yong)(yong)石(shi)(shi)墨(mo)(mo)(mo)化(hua)爐的(de)(de)(de)(de)時(shi)候，我(wo)(wo)們應該知(zhi)道(dao)它(ta)的(de)(de)(de)(de)主要用(yong)(yong)(yong)(yong)途(tu)。硬(ying)質合金材料的(de)(de)(de)(de)高溫(wen)燒(shao)結:電(dian)(dian)池(chi)材料的(de)(de)(de)(de)高溫(wen)處(chu)(chu)(chu)理;石(shi)(shi)墨(mo)(mo)(mo)粉的(de)(de)(de)(de)高溫(wen)處(chu)(chu)(chu)理:高導熱薄膜的(de)(de)(de)(de)燒(shao)結:在(zai)(zai)(zai)(zai)這(zhe)(zhe)些(xie)(xie)(xie)地方(fang)也可(ke)(ke)以看到(dao)。所以在(zai)(zai)(zai)(zai)這(zhe)(zhe)里工作的(de)(de)(de)(de)人都(dou)很熟悉。另外，在(zai)(zai)(zai)(zai)操作爐子時(shi)我(wo)(wo)們需(xu)要知(zhi)道(dao)的(de)(de)(de)(de)是(shi)(shi)，它(ta)也可(ke)(ke)以用(yong)(yong)(yong)(yong)于一(yi)(yi)些(xie)(xie)(xie)碳纖維碳化(hua)和(he)石(shi)(shi)墨(mo)(mo)(mo)化(hua)處(chu)(chu)(chu)理;觸頭(tou)、陶(tao)瓷(ci)、高溫(wen)部(bu)件都(dou)是(shi)(shi)用(yong)(yong)(yong)(yong)高溫(wen)燒(shao)結。可(ke)(ke)見(jian)(jian)起到(dao)的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)也是(shi)(shi)相(xiang)(xiang)當大的(de)(de)(de)(de)。　　一(yi)(yi)般(ban)的(de)(de)(de)(de)石(shi)(shi)墨(mo)(mo)(mo)化(hua)爐儀(yi)(yi)(yi)器說明書(shu)上面有的(de)(de)(de)(de)常(chang)(chang)規步(bu)驟就不多說了(le)，大家可(ke)(ke)以知(zhi)道(dao)儀(yi)(yi)(yi)器設備狀(zhuang)態的(de)(de)(de)(de)正(zheng)常(chang)(chang)時(shi)取得一(yi)(yi)個準(zhun)確(que)分(fen)析數據的(de)(de)(de)(de)先(xian)決(jue)條件，但是(shi)(shi)他們有時(shi)儀(yi)(yi)(yi)器自檢(jian)也許是(shi)(shi)已經(jing)通過了(le)，但是(shi)(shi)對(dui)于有些(xie)(xie)(xie)儀(yi)(yi)(yi)器部(bu)分(fen)主要還是(shi)(shi)發(fa)(fa)展需(xu)要提高大家來(lai)檢(jian)查(cha)。　　1.光譜儀(yi)(yi)(yi)部(bu)分(fen)：見(jian)(jian)燈負高壓(ya)(ya)正(zheng)常(chang)(chang)范(fan)圍(一(yi)(yi)般(ban)在(zai)(zai)(zai)(zai)450-650v)，如突然發(fa)(fa)現(xian)負高壓(ya)(ya)，估計(ji)會(hui)檢(jian)查(cha)光路(lu)，看是(shi)(shi)否有異(yi)(yi)物(wu)堵塞(sai)光，鏡(jing)頭(tou)霧水(shui)(shui)，需(xu)要使用(yong)(yong)(yong)(yong)鏡(jing)子紙或(huo)電(dian)(dian)吹(chui)風，并檢(jian)查(cha)環境溫(wen)濕度(du)標準(zhun)。　　2.自動取樣器：先(xian)觀察自動取樣器管(guan)(guan)(guan)路(lu)是(shi)(shi)否異(yi)(yi)常(chang)(chang)，有時(shi)一(yi)(yi)夜或(huo)更長時(shi)間(jian)不使用(yong)(yong)(yong)(yong)，以及解決(jue)方(fang)案。待測(ce)溶液(ye)可(ke)(ke)能(neng)(neng)在(zai)(zai)(zai)(zai)管(guan)(guan)(guan)道(dao)中(zhong)，在(zai)(zai)(zai)(zai)自動取樣器毛細管(guan)(guan)(guan)中(zhong)蒸發(fa)(fa)結晶，導致自動取樣器堵塞(sai)，或(huo)管(guan)(guan)(guan)道(dao)不平整。此時(shi)，當大型石(shi)(shi)墨(mo)(mo)(mo)化(hua)爐儀(yi)(yi)(yi)器處(chu)(chu)(chu)于清(qing)洗(xi)(xi)過程中(zhong)時(shi)，毛細管(guan)(guan)(guan)流出的(de)(de)(de)(de)水(shui)(shui)滴速度(du)會(hui)減慢。或(huo)者可(ke)(ke)以延(yan)遲吸水(shui)(shui)。要看溶液(ye)是(shi)(shi)否能(neng)(neng)準(zhun)確(que)地注入石(shi)(shi)墨(mo)(mo)(mo)管(guan)(guan)(guan)中(zhong)，還要注意檢(jian)查(cha)毛細管(guan)(guan)(guan)樣品的(de)(de)(de)(de)清(qing)洗(xi)(xi)情況，是(shi)(shi)否有水(shui)(shui)珠，是(shi)(shi)否可(ke)(ke)以用(yong)(yong)(yong)(yong)酒精或(huo)稀(xi)硝酸擦洗(xi)(xi)。接下來(lai)，檢(jian)查(cha)冷卻(que)循環水(shui)(shui)的(de)(de)(de)(de)壓(ya)(ya)力是(shi)(shi)否在(zai)(zai)(zai)(zai)允許范(fan)圍內。

　　真(zhen)空(kong)(kong)燒結爐(lu)(lu)(lu)結構特(te)點(dian)是什(shen)么 　　真(zhen)空(kong)(kong)燒結爐(lu)(lu)(lu)爐(lu)(lu)(lu)體(ti)為立式(shi)爐(lu)(lu)(lu)殼(ke)，其(qi)內(nei)層(ceng)為不銹鋼(gang)制成(cheng)(cheng)的圓筒，外(wai)層(ceng)為碳鋼(gang)。爐(lu)(lu)(lu)體(ti)分為兩(liang)部分，其(qi)中三(san)分之一為爐(lu)(lu)(lu)蓋(gai)可(ke)(ke)(ke)手(shou)動(dong)(dong)完全側開(kai)門，三(san)分之二部分為固定爐(lu)(lu)(lu)體(ti)，設(she)計獨特(te)，便于操(cao)作。兩(liang)層(ceng)之間形成(cheng)(cheng)夾套(tao)可(ke)(ke)(ke)以通(tong)冷卻水將(jiang)傳到爐(lu)(lu)(lu)殼(ke)上的熱量(liang)帶走(zou)，使爐(lu)(lu)(lu)壁溫(wen)(wen)度不超過60℃，其(qi)上下(xia)法蘭(lan)焊接為一個整(zheng)體(ti)。中間開(kai)有(you)(you)(you)紅(hong)外(wai)測(ce)溫(wen)(wen)孔(kong)(kong)(kong)（有(you)(you)(you)保(bao)護氣(qi)(qi)(qi)(qi)(qi)氛(fen)通(tong)氣(qi)(qi)(qi)(qi)(qi)口(kou)），熱電(dian)偶(ou)測(ce)溫(wen)(wen)孔(kong)(kong)(kong)、抽氣(qi)(qi)(qi)(qi)(qi)孔(kong)(kong)(kong)及觀(guan)(guan)(guan)察(cha)孔(kong)(kong)(kong)，鉑銠熱電(dian)偶(ou)有(you)(you)(you)到溫(wen)(wen)自(zi)(zi)(zi)動(dong)(dong)退(tui)出裝(zhuang)置(zhi)，紅(hong)外(wai)測(ce)溫(wen)(wen)觀(guan)(guan)(guan)察(cha)孔(kong)(kong)(kong)有(you)(you)(you)玻璃(li)氣(qi)(qi)(qi)(qi)(qi)吹防霧裝(zhuang)置(zhi)，操(cao)作人員(yuan)使用(yong)(yong)(yong)的觀(guan)(guan)(guan)察(cha)孔(kong)(kong)(kong)設(she)有(you)(you)(you)擋板。 　　真(zhen)空(kong)(kong)系統(tong)(tong)：由油(you)擴散泵(beng)、羅茨泵(beng)、機械(xie)泵(beng)配電(dian)磁(ci)壓(ya)(ya)差閥(fa)(fa)(fa)（防止因突然停電(dian)、機械(xie)泵(beng)油(you)倒灌）充氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)、放氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)、真(zhen)空(kong)(kong)蝶閥(fa)(fa)(fa)、真(zhen)空(kong)(kong)壓(ya)(ya)力(li)(li)表(biao)（±Pa）波紋管(guan)(guan)、真(zhen)空(kong)(kong)管(guan)(guan)路和(he)支架等組(zu)成(cheng)(cheng)。 　　液(ye)壓(ya)(ya)系統(tong)(tong)：真(zhen)空(kong)(kong)燒結爐(lu)(lu)(lu)采用(yong)(yong)(yong)電(dian)動(dong)(dong)輸入(ru)方式(shi)。由液(ye)壓(ya)(ya)站配有(you)(you)(you)進口(kou)比例(li)閥(fa)(fa)(fa)、壓(ya)(ya)力(li)(li)傳感器、位移顯示器采用(yong)(yong)(yong)光柵尺（測(ce)距精度0.02mm）、液(ye)壓(ya)(ya)缸等相關(guan)液(ye)壓(ya)(ya)裝(zhuang)置(zhi)，壓(ya)(ya)力(li)(li)調(diao)節半自(zi)(zi)(zi)動(dong)(dong)化、可(ke)(ke)(ke)通(tong)過手(shou)動(dong)(dong)調(diao)節。儀表(biao)可(ke)(ke)(ke)設(she)定自(zi)(zi)(zi)動(dong)(dong)調(diao)節壓(ya)(ya)力(li)(li)，并(bing)能(neng)實現(xian)穩壓(ya)(ya)、保(bao)壓(ya)(ya)。 　　水冷系統(tong)(tong)：由各(ge)種閥(fa)(fa)(fa)管(guan)(guan)道(dao)相關(guan)裝(zhuang)置(zhi)組(zu)成(cheng)(cheng)且(qie)設(she)有(you)(you)(you)斷(duan)水聲光報警自(zi)(zi)(zi)動(dong)(dong)切(qie)斷(duan)加熱源或功(gong)能(neng)。 　　溫(wen)(wen)控(kong)系統(tong)(tong)：采用(yong)(yong)(yong)可(ke)(ke)(ke)控(kong)硅控(kong)溫(wen)(wen)，配置(zhi)有(you)(you)(you)PID功(gong)能(neng)儀表(biao)，數顯表(biao)，具有(you)(you)(you)超溫(wen)(wen)聲光報警功(gong)能(neng)，也可(ke)(ke)(ke)選用(yong)(yong)(yong)PLC觸摸屏自(zi)(zi)(zi)動(dong)(dong)控(kong)制，并(bing)保(bao)留歷史數據，便于分析燒結過程。 　　充氣(qi)(qi)(qi)(qi)(qi)系統(tong)(tong)：由各(ge)種管(guan)(guan)道(dao)及閥(fa)(fa)(fa)門組(zu)成(cheng)(cheng)，并(bing)配有(you)(you)(you)電(dian)磁(ci)放氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)、壓(ya)(ya)力(li)(li)傳感器，當(dang)真(zhen)空(kong)(kong)燒結爐(lu)(lu)(lu)爐(lu)(lu)(lu)內(nei)壓(ya)(ya)力(li)(li)高于安全值時會(hui)自(zi)(zi)(zi)動(dong)(dong)放氣(qi)(qi)(qi)(qi)(qi)，充氣(qi)(qi)(qi)(qi)(qi)管(guan)(guan)路上裝(zhuang)有(you)(you)(you)針閥(fa)(fa)(fa)，可(ke)(ke)(ke)控(kong)制充氣(qi)(qi)(qi)(qi)(qi)量(liang)。