燒(shao)結爐(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)結構有哪(na)些 　　真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)結爐(lu)(lu)(lu)(lu)(lu)(lu)采(cai)(cai)用耐(nai)熱(re)鋼制造(zao)的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)放入電(dian)阻爐(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)，根據真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)處(chu)理工(gong)藝的(de)(de)(de)(de)(de)需要(yao)(yao)，配接適(shi)當的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系統，即成為筒單的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)處(chu)理爐(lu)(lu)(lu)(lu)(lu)(lu)。是(shi)由電(dian)阻爐(lu)(lu)(lu)(lu)(lu)(lu)，真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)硬(ying)和真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)悶門(men)、真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)計等構成的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系統。其熱(re)源在真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)外(wai)部(bu)，也就是(shi)電(dian)熱(re)元(yuan)件設(she)置在真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)的(de)(de)(de)(de)(de)外(wai)部(bu)，工(gong)件放在真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)的(de)(de)(de)(de)(de)內部(bu)，靠間接加熱(re)。以下(xia)是(shi)燒(shao)結爐(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)幾種(zhong)結構： 　　1.鐘(zhong)罩式(shi)結構 　　這(zhe)種(zhong)結構的(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)缺座(zuo)落在爐(lu)(lu)(lu)(lu)(lu)(lu)底(di)上，整個爐(lu)(lu)(lu)(lu)(lu)(lu)底(di)和真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)可以借助于電(dian)動或液(ye)壓(ya)傳動升(sheng)降，以完成裝出(chu)料(liao)操作并能(neng)(neng)縮短(duan)冷(leng)卻時間。也可以采(cai)(cai)取真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)和爐(lu)(lu)(lu)(lu)(lu)(lu)底(di)固定(ding)不動，罩式(shi)爐(lu)(lu)(lu)(lu)(lu)(lu)體升(sheng)降的(de)(de)(de)(de)(de)方法(fa)來完成進(jin)出(chu)料(liao)操作等，但是(shi)爐(lu)(lu)(lu)(lu)(lu)(lu)體升(sheng)降較為復雜。采(cai)(cai)用哪(na)一種(zhong)方法(fa)，要(yao)(yao)根據現場實際情況而(er)定(ding)。 　　2.雙(shuang)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)結構 　　這(zhe)種(zhong)結構不僅真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)內部(bu)被(bei)抽(chou)成真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)，而(er)且真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)外(wai)部(bu)的(de)(de)(de)(de)(de)爐(lu)(lu)(lu)(lu)(lu)(lu)體部(bu)分也被(bei)抽(chou)成真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)。這(zhe)樣，就可以減少真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)鑲承受的(de)(de)(de)(de)(de)壓(ya)力，避免(mian)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)外(wai)壁氧化和變形(xing)，延長了真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)的(de)(de)(de)(de)(de)使用壽命。 　　在使用時還要(yao)(yao)注意，真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)是(shi)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)甩帶爐(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)關鍵性(xing)部(bu)件。由于真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)須(xu)在高(gao)(gao)(gao)溫和一個大(da)氣(qi)壓(ya)的(de)(de)(de)(de)(de)外(wai)壓(ya)條(tiao)件下(xia)工(gong)作，所以，真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)的(de)(de)(de)(de)(de)材(cai)(cai)料(liao)應具備(bei)良(liang)好的(de)(de)(de)(de)(de)熱(re)穩(wen)定(ding)性(xing)和耐(nai)氧化性(xing)，間接性(xing)能(neng)(neng)要(yao)(yao)好，焊縫(feng)不易產生氣(qi)孔、開(kai)裂，保證高(gao)(gao)(gao)溫氣(qi)密(mi)性(xing)。材(cai)(cai)料(liao)成分中(zhong)(zhong)的(de)(de)(de)(de)(de)元(yuan)素蒸(zheng)氣(qi)壓(ya)要(yao)(yao)低(di)，防止合金元(yuan)素在高(gao)(gao)(gao)溫、高(gao)(gao)(gao)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)下(xia)揮發(fa)。

　　高(gao)(gao)溫熱(re)(re)(re)處(chu)(chu)(chu)理爐(lu)(lu)使用(yong)技巧 　　按(an)(an)(an)照高(gao)(gao)溫熱(re)(re)(re)處(chu)(chu)(chu)理爐(lu)(lu)接(jie)(jie)線圖(tu)，并(bing)參考(kao)電(dian)(dian)氣(qi)原理圖(tu)，接(jie)(jie)通(tong)(tong)外接(jie)(jie)主回路及(ji)控制回路，并(bing)可(ke)靠接(jie)(jie)地，保(bao)證接(jie)(jie)線無(wu)誤。檢(jian)查控制柜(ju)中(zhong)所有部件(jian)及(ji)配件(jian)是否完(wan)備、完(wan)好(hao)。按(an)(an)(an)平面圖(tu)完(wan)成設備的(de)循環冷卻水聯接(jie)(jie)，建議(yi)用(yong)戶在(zai)(zai)設備總(zong)進出水管(guan)處(chu)(chu)(chu)再接(jie)(jie)入一備用(yong)水(可(ke)用(yong)自來水)，防止循環水有故(gu)障或斷電(dian)(dian)導致(zhi)密封圈(quan)燒壞。檢(jian)查電(dian)(dian)器可(ke)動部分應活動自如，無(wu)卡死現象。 　　高(gao)(gao)溫熱(re)(re)(re)處(chu)(chu)(chu)理爐(lu)(lu)控制柜(ju)按(an)(an)(an)裝在(zai)(zai)相應的(de)地基上(shang)，并(bing)固定。絕緣電(dian)(dian)阻應不(bu)低(di)于(yu)(yu)2兆歐姆。手動調壓旋(xuan)鈕(niu)逆時(shi)針旋(xuan)動頭(tou)。控制電(dian)(dian)源開(kai)關放(fang)在(zai)(zai)關位(wei)(wei)。電(dian)(dian)爐(lu)(lu)各閥門必須在(zai)(zai)關閉位(wei)(wei)置。報警鈕(niu)放(fang)在(zai)(zai)開(kai)位(wei)(wei)。 　　高(gao)(gao)溫熱(re)(re)(re)處(chu)(chu)(chu)理爐(lu)(lu)是在(zai)(zai)抽真空(kong)后充氫(qing)氣(qi)保(bao)護狀態(tai)下，利用(yong)中(zhong)頻感應加熱(re)(re)(re)的(de)原理，使處(chu)(chu)(chu)于(yu)(yu)線圈(quan)內的(de)鎢(wu)坩堝產生高(gao)(gao)溫，通(tong)(tong)過熱(re)(re)(re)輻射傳導到工作上(shang)，適用(yong)于(yu)(yu)科研、軍(jun)工單位(wei)(wei)對難(nan)熔合(he)(he)金如鎢(wu)、鉬(mu)及(ji)其合(he)(he)金的(de)粉末成型(xing)燒結。按(an)(an)(an)裝電(dian)(dian)爐(lu)(lu)的(de)場(chang)(chang)所應符合(he)(he)真空(kong)衛(wei)生的(de)要(yao)求，周圍(wei)的(de)空(kong)氣(qi)應清潔(jie)和干燥(zao)，并(bing)有良好(hao)的(de)通(tong)(tong)風條件(jian)，工作場(chang)(chang)地不(bu)易揚起灰(hui)塵等。