升降爐可供實(shi)驗室,工(gong)礦企業、科研單位等(deng)做元(yuan)素分(fen)析測(ce)定,小型(xing)鋼(gang)件及(ji)其它金屬熱處理時加熱用(yong)。升(sheng)(sheng)降(jiang)爐(lu)配有溫(wen)(wen)(wen)度控制(zhi)器和測(ce)溫(wen)(wen)(wen)用(yong)的熱電偶,由我(wo)公(gong)司成套(tao)供應。升(sheng)(sheng)降(jiang)爐(lu)外殼(ke)由優質(zhi)冷軋鋼(gang)板焊(han)接而成,爐(lu)門采用(yong)側開式結構,開啟靈活。內部保溫(wen)(wen)(wen)材料選用(yong)0.4-0.6 輕質(zhi)保溫(wen)(wen)(wen)磚(zhuan)和硅(gui)酸鋁纖維棉(mian),使(shi)其蓄熱量和導熱系數減小。致使(shi)工(gong)作(zuo)(zuo)室蓄熱量大(da),升(sheng)(sheng)溫(wen)(wen)(wen)時間短,儀器升(sheng)(sheng)降(jiang)爐(lu)面溫(wen)(wen)(wen)升(sheng)(sheng)低,空爐(lu)損耗功率和耗電量大(da)大(da)降(jiang)低。中(zhong)溫(wen)(wen)(wen)箱(xiang)式爐(lu)采用(yong)封閉型(xing)工(gong)作(zuo)(zuo)室,以(yi)電熱合(he)金絲為發熱元(yuan)件制(zhi)成螺旋形狀后,繞于工(gong)作(zuo)(zuo)室四壁之中(zhong),加熱時爐(lu)溫(wen)(wen)(wen)均勻,延(yan)長(chang)了使(shi)用(yong)壽命。高溫(wen)(wen)(wen)管式升(sheng)(sheng)降(jiang)爐(lu)工(gong)作(zuo)(zuo)室采用(yong)耐(nai)高溫(wen)(wen)(wen)燃燒管,以(yi)硅(gui)碳棒作(zuo)(zuo)為加熱元(yuan)件,在工(gong)作(zuo)(zuo)室外套(tao)內安裝(zhuang),熱效率高。
故障檢修(xiu):打開(kai)電(dian)源開(kai)關,升(sheng)降(jiang)爐上綠燈(deng)不亮,工(gong)作室內(nei)不升(sheng)溫(wen),電(dian)流表(biao)不動作。檢查升(sheng)降(jiang)爐顯示(shi)溫(wen)度是否高(gao)于設(she)定溫(wen)度。升(sheng)降(jiang)爐顯示(shi)無(wu)限(xian)大,是傳感器未接牢(lao)固,或(huo)更換傳感器。打開(kai)電(dian)源開(kai)關,升(sheng)降(jiang)爐工(gong)作正常,但電(dian)流表(biao)不動作。是加熱器或(huo)負載接線斷路,應檢查維修(xiu)或(huo)更換。
維護及注意事項:當升降爐第一次使用或長期停用后,再次使用時,必須進行烘爐。最高使用 1000℃升降爐 最高使用1200℃升降爐室溫-200℃ 4 小時 室溫-200℃ 4 小時200℃-600℃ 4 小時 200℃-600℃ 4 小時最高使用1300℃升降爐室溫-200℃ 1 小時200℃-500℃ 2 小時500℃-800℃ 3 小時2、箱式爐及控制器必須放在室內平整的地面或工作臺上。控制器應避免震動,其位置不應該與升降爐太近(jin),防止過(guo)熱而使(shi)電(dian)子件不能(neng)正常工(gong)(gong)作(zuo)。將熱電(dian)偶(ou)插(cha)入升(sheng)(sheng)降爐內(nei),其縫隙(xi)必須用(yong)石棉繩填塞。硅碳棒(bang)高溫(wen)升(sheng)(sheng)降爐在(zai)正常功(gong)率使(shi)用(yong)時,溫(wen)度(du)升(sheng)(sheng)至800℃左(zuo)右(you),可以(yi)適當加大電(dian)爐功(gong)率(調節(jie)控制器(qi)輸(shu)出旋鈕),達到(dao)所需溫(wen)度(du)后(hou),再(zai)調至到(dao)標準(zhun)功(gong)率,切忌(ji)長時間超功(gong)率使(shi)用(yong)。必須安裝(zhuang)接(jie)地(di)線(xian)。熱電(dian)偶(ou)不要在(zai)高溫(wen)下驟然拔出或插(cha)入,以(yi)防外(wai)套管爆(bao)裂。經(jing)常保持(chi)工(gong)(gong)作(zuo)室(shi)清(qing)潔,及時清(qing)除(chu)工(gong)(gong)作(zuo)室(shi)內(nei)的(de)(de)氧(yang)化物。注(zhu)意爐門(men)開啟結構,裝(zhuang)卸(xie)料須謹慎(shen),避(bi)免損(sun)壞硅碳棒(bang)。注(zhu)意硅碳棒(bang)和碳棒(bang)卡(ka)子的(de)(de)緊固,定期進(jin)行檢查(cha)線(xian)卡(ka)的(de)(de)接(jie)觸,螺絲(si)松(song)緊情況。帶有堿(jian)性的(de)(de)物質(zhi),如堿(jian)、堿(jian)土(tu)、重金屬的(de)(de)氧(yang)化物、以(yi)及低熔點的(de)(de)硅酸(suan)鹽等(deng),在(zai)高溫(wen)時對硅碳棒(bang)有氧(yang)化作(zuo)用(yong)。
安裝說明(ming):打(da)開包裝后,檢查升(sheng)(sheng)(sheng)降(jiang)爐(lu)(lu)是否(fou)完整(zheng)(zheng)無損,配件(jian)是否(fou)齊(qi)全。將升(sheng)(sheng)(sheng)降(jiang)爐(lu)(lu)置(zhi)(zhi)于室(shi)內(nei)干燥處的平(ping)臺(tai)上(shang)或工(gong)作臺(tai)上(shang),并處于水平(ping)狀態控(kong)(kong)制器(qi)應(ying)避免震動。控(kong)(kong)制器(qi)放(fang)置(zhi)(zhi)位(wei)置(zhi)(zhi)與升(sheng)(sheng)(sheng)降(jiang)爐(lu)(lu)不宜太(tai)近,防止過熱(re)而(er)使(shi)內(nei)部元(yuan)件(jian)不能正常工(gong)作。中(zhong)溫升(sheng)(sheng)(sheng)降(jiang)爐(lu)(lu)安裝使(shi)用(yong):(適(shi)用(yong)2.5-10、 4-10、 8-10、 12-10、 2.5-12、 5-12、10-12、型箱式(shi)爐(lu)(lu))① 中(zhong)溫電(dian)(dian)爐(lu)(lu)不需要特(te)殊安裝。只需平(ping)放(fang)在(zai)室(shi)內(nei)平(ping)整(zheng)(zheng)的地面或工(gong)作臺(tai)上(shang)。控(kong)(kong)制器(qi)應(ying)避免震動,其位(wei)置(zhi)(zhi)不得與電(dian)(dian)爐(lu)(lu)太(tai)近,放(fang)置(zhi)(zhi)過熱(re)而(er)使(shi)電(dian)(dian)子件(jian)不能正常工(gong)作。② 熱(re)電(dian)(dian)偶插入(ru)升(sheng)(sheng)(sheng)降(jiang)爐(lu)(lu)內(nei),其縫隙必(bi)(bi)須用(yong)石棉(mian)繩填塞(sai)。③ 用(yong)戶根據(ju)所選用(yong)升(sheng)(sheng)(sheng)降(jiang)爐(lu)(lu)和控(kong)(kong)制器(qi)型號,按接線圖連接電(dian)(dian)源(yuan)(yuan)線,電(dian)(dian)路線,熱(re)電(dian)(dian)偶線(注(zhu)意正負極不得接反)。在(zai)電(dian)(dian)源(yuan)(yuan)引入(ru)處需另(ling)裝電(dian)(dian)源(yuan)(yuan)開關(guan)以便控(kong)(kong)制電(dian)(dian)源(yuan)(yuan)。為(wei)了操作者的安全,電(dian)(dian)爐(lu)(lu)與控(kong)(kong)制器(qi)必(bi)(bi)須裝有可靠接地。
升(sheng)(sheng)降(jiang)(jiang)爐安(an)裝(zhuang)使用(yong)(yong):(適用(yong)(yong)2.5-13、 2-13、 4-13、 6-13、 8-13 型箱(xiang)式爐),高溫(wen)升(sheng)(sheng)降(jiang)(jiang)爐以硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)為加(jia)熱元件,硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)為易損件,在出廠前未安(an)裝(zhuang)在電(dian)爐上(shang),并(bing)且用(yong)(yong)木盒(he)另行(xing)包裝(zhuang),防止在運輸過程(cheng)中發生震動(dong)、碰撞使其折斷、損壞。敬請諒(liang)解。在使用(yong)(yong)前,將(jiang)裝(zhuang)有硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)木盒(he)從包裝(zhuang)內輕輕取出,并(bing)輕輕打開(kai)(kai)。硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)安(an)裝(zhuang)時應檢查碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)孔通(tong)暢后(hou)(hou)小心安(an)裝(zhuang),如(ru)不通(tong)順可(ke)用(yong)(yong)配套鐵管將(jiang)其孔擴大一些(xie)。將(jiang)硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)插入碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)孔后(hou)(hou),硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)兩端需(xu)加(jia)裝(zhuang)石棉墊,然后(hou)(hou)按(an)照(zhao)說明書(shu)后(hou)(hou)面(mian)的連線(xian)圖,用(yong)(yong)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)夾與(yu)硅(gui)(gui)(gui)(gui)碳(tan)(tan)棒(bang)(bang)(bang)(bang)(bang)連接(jie)可(ke)靠.電(dian)爐安(an)裝(zhuang)完畢后(hou)(hou),必須清除爐內雜物,然后(hou)(hou)按(an)接(jie)線(xian)圖檢查是否(fou)正確(que),螺絲(si)有無松動(dong),確(que)認無誤(wu)后(hou)(hou)方(fang)可(ke)送電(dian),送電(dian)后(hou)(hou)將(jiang)控(kong)溫(wen)升(sheng)(sheng)降(jiang)(jiang)爐上(shang)的設(she)定(ding)旋(xuan)鈕調(diao)至(zhi)所需(xu)溫(wen)度。如(ru)控(kong)溫(wen)升(sheng)(sheng)降(jiang)(jiang)爐為數(shu)顯(xian)(xian)表,則將(jiang)升(sheng)(sheng)降(jiang)(jiang)爐上(shang)的轉(zhuan)換開(kai)(kai)關(guan)(guan)撥(bo)至(zhi)"設(she)定(ding)";,然后(hou)(hou)調(diao)節設(she)定(ding)旋(xuan)鈕設(she)定(ding)溫(wen)度,溫(wen)度設(she)定(ding)后(hou)(hou)將(jiang)轉(zhuan)換開(kai)(kai)關(guan)(guan)撥(bo)至(zhi)"顯(xian)(xian)示",此時升(sheng)(sheng)溫(wen)開(kai)(kai)始,設(she)定(ding)完畢。
國內升降爐行業一直以來都是應用在傳統的服務市場,像冶金、火電等行業。隨著市場需求迅速變化,越來越多的新型產業開始興起,物聯網、智能電網等新技術快速發展,食品、藥品安全等領域的需求也受到高度關注,國家對能源綜合利用、環境保護提出了更嚴格的要求,經濟發展環境正在發生變化,這些都為升降爐行業(ye)提供了(le)廣(guang)闊的市場和(he)新的發(fa)展機會(hui)。