解決(jue)方案(an)
天然二水石(shi)(shi)膏(gao)（CaSO4·2H2O）又(you)稱為(wei)生石(shi)(shi)膏(gao)，經過煅燒、磨細(xi)可得(de)β型半水石(shi)(shi)膏(gao)（CaSO4·1/2H2O），即建筑(zhu)(zhu)石(shi)(shi)膏(gao)，又(you)稱熟石(shi)(shi)膏(gao)、灰(hui)泥。若(ruo)煅燒溫度(du)為(wei)190 °C可得(de)模型石(shi)(shi)膏(gao)，其細(xi)度(du)和白度(du)均比建筑(zhu)(zhu)石(shi)(shi)膏(gao)高。若(ruo)將生石(shi)(shi)膏(gao)在(zai)400-500 °C或高于800 °C下煅燒，即得(de)地板石(shi)(shi)膏(gao)，其凝結、硬(ying)化較慢(man)，但(dan)硬(ying)化后(hou)強度(du)、耐磨性和耐水性均較普(pu)通(tong)建筑(zhu)(zhu)石(shi)(shi)膏(gao)為(wei)好。通(tong)常為(wei)白色(se)、無(wu)色(se)，無(wu)色(se)透明晶體稱為(wei)透石(shi)(shi)膏(gao)，有時因含雜質而成(cheng)灰(hui)、淺(qian)黃、淺(qian)褐等色(se)。
石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)屬(shu)單斜(xie)晶(jing)系(xi)，解理度很高，容易裂(lie)開(kai)成(cheng)(cheng)(cheng)薄片。將石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)加熱100～200°C，失去(qu)部(bu)分結(jie)(jie)晶(jing)水(shui)(shui)，可(ke)(ke)得到半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)。 α型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)結(jie)(jie)晶(jing)良好、堅實(shi)； β型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)是片狀并有裂(lie)紋的(de)晶(jing)體(ti)，結(jie)(jie)晶(jing)很細(xi)(xi)，比(bi)表面積比(bi) α型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)大得多。生(sheng)產(chan)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)制品時， α型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)比(bi) β型(xing)(xing)需水(shui)(shui)量少，制品有較(jiao)高的(de)密(mi)實(shi)度和(he)強(qiang)度。通常(chang)用蒸壓(ya)釜在飽(bao)和(he)蒸汽介質中蒸煉而成(cheng)(cheng)(cheng)的(de)是 α型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，也(ye)稱高強(qiang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)；用炒鍋或回轉(zhuan)窯敞開(kai)裝置煅煉而成(cheng)(cheng)(cheng)的(de)是β型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，亦即建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)。半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)與(yu)水(shui)(shui)拌(ban)和(he)的(de)漿體(ti)重(zhong)新形(xing)成(cheng)(cheng)(cheng)二水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)、在干燥過程中迅速凝(ning)結(jie)(jie)硬(ying)(ying)化(hua)而獲得強(qiang)度，但遇水(shui)(shui)則(ze)軟化(hua)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)是生(sheng)產(chan)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)膠(jiao)凝(ning)材(cai)料(liao)(liao)(liao)和(he)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)建(jian)筑(zhu)制品的(de)主要原料(liao)(liao)(liao)，也(ye)是硅酸鹽水(shui)(shui)泥的(de)緩凝(ning)劑(ji)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)經600～800°C煅燒后(hou)，加入少量石(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰等催化(hua)劑(ji)共同磨(mo)細(xi)(xi)，可(ke)(ke)以(yi)得到硬(ying)(ying)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)膠(jiao)結(jie)(jie)料(liao)(liao)(liao)（也(ye)稱金氏膠(jiao)結(jie)(jie)料(liao)(liao)(liao)）；經900～1000°C煅燒并磨(mo)細(xi)(xi)，可(ke)(ke)以(yi)得到高溫煅燒石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)。用這(zhe)兩種石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)制得的(de)制品，強(qiang)度高于建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)制品，而且硬(ying)(ying)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)膠(jiao)結(jie)(jie)料(liao)(liao)(liao)有較(jiao)好的(de)隔熱性(xing)，高溫煅燒石(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)有較(jiao)好的(de)耐磨(mo)性(xing)和(he)抗水(shui)(shui)性(xing)。
目前，我們公司可設計(ji)生產數十種規格的(de)(de)(de)生產線，并(bing)能根據用(yong)戶的(de)(de)(de)不同需求量身(shen)定(ding)做不同生產工(gong)藝的(de)(de)(de)生產線。
階段
石膏粉生(sheng)產線(xian)采用國(guo)內成熟先進(jin)的(de)工(gong)藝設(she)備，如(ru)立式磨(mo)粉機(ji)、沸(fei)騰爐等。 |
階段
破(po)碎機將(jiang)大尺寸的石膏礦石破(po)碎成小于30mm的小塊顆粒，輸送(song)磨機進行粉磨； |
第(di)三(san)階段
選粉(fen)機將粉(fen)磨后(hou)達到產(chan)品所需細度的(de)石(shi)膏生粉(fen)送入沸騰爐進行煅(duan)燒(shao)，其余部分返回磨機進行再次粉(fen)磨直(zhi)合格(ge)。沸騰爐是建筑石(shi)膏煅(duan)燒(shao)設(she)備(bei)(bei)中在我(wo)國應用廣的(de)設(she)備(bei)(bei)，該設(she)備(bei)(bei)結構簡(jian)單，操作方便。 |
第四(si)階段
煅燒后的(de)合格(ge)石膏粉送入(ru)熟料倉儲存或送入(ru)制品車間使用。 |
我(wo)公司設(she)(she)計的石(shi)膏(gao)粉生產線采用(yong)國內成熟先進的工藝設(she)(she)備，如歐(ou)版(ban)T形磨等。歐(ou)版(ban)T形磨是建筑石(shi)膏(gao)煅燒設(she)(she)備中在(zai)我(wo)國應(ying)用(yong)廣的設(she)(she)備。結構簡單、小巧、生產能力大(da) 設(she)(she)備結構緊湊、不(bu)易損壞、占地面積小、耗(hao)損低(di)操作方便。
該磨粉機廣泛(fan)使用電力、礦山(shan)、冶金、化工(gong)、鋼鐵、建(jian)材、煤炭(tan)等行業。
石(shi)膏(gao)磨粉(fen)設備是石(shi)膏(gao)磨粉(fen)加工中必備的設備，該設備不僅(jin)用來加工石(shi)膏(gao)……
新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)具(ju)有(you)(you)輕質(zhi)、高強度(du)、保(bao)溫(wen)(wen)、節能(neng)(neng)、節土(tu)、裝(zhuang)飾等(deng)(deng)優(you)良特(te)性(xing)。采用(yong)新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)不(bu)(bu)但使房屋功(gong)(gong)(gong)能(neng)(neng)大(da)大(da)改(gai)善，還可(ke)以(yi)使建(jian)(jian)(jian)筑(zhu)(zhu)物(wu)內外更具(ju)現(xian)代氣息，滿(man)足人們的(de)(de)(de)審美要求(qiu)。新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)的(de)(de)(de)性(xing)能(neng)(neng)和(he)(he)功(gong)(gong)(gong)用(yong)各(ge)不(bu)(bu)相同，生(sheng)產新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)產品的(de)(de)(de)原(yuan)(yuan)材(cai)料及工(gong)(gong)藝方法也各(ge)不(bu)(bu)相同。有(you)(you)的(de)(de)(de)新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)可(ke)以(yi)顯著減輕建(jian)(jian)(jian)筑(zhu)(zhu)物(wu)自重(zhong)，為(wei)推廣輕型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)結構創造了條件，大(da)大(da)加快了建(jian)(jian)(jian)房速度(du)。有(you)(you)的(de)(de)(de)品種(zhong)(zhong)重(zhong)在花(hua)色，如(ru)裝(zhuang)飾裝(zhuang)修材(cai)料；有(you)(you)的(de)(de)(de)品種(zhong)(zhong)重(zhong)在功(gong)(gong)(gong)能(neng)(neng)，如(ru)保(bao)溫(wen)(wen)材(cai)料；有(you)(you)的(de)(de)(de)則通過深加工(gong)(gong)衍(yan)生(sheng)出多(duo)個品種(zhong)(zhong)，如(ru)新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)等(deng)(deng)。以(yi)新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)為(wei)例。目(mu)前新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)有(you)(you)幾十(shi)個品種(zhong)(zhong)，其中(zhong)紙面石膏板(ban)、玻(bo)璃纖(xian)維增強水泥(ni)（GRC）板(ban)、無石棉(mian)硅鈣板(ban)是目(mu)前中(zhong)國(guo)生(sheng)產量(liang)、應用(yong)普遍的(de)(de)(de)三種(zhong)(zhong)新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)。這(zhe)三種(zhong)(zhong)板(ban)材(cai)不(bu)(bu)但所(suo)采用(yong)的(de)(de)(de)原(yuan)(yuan)料不(bu)(bu)同，生(sheng)產工(gong)(gong)藝不(bu)(bu)同，其性(xing)能(neng)(neng)和(he)(he)功(gong)(gong)(gong)用(yong)也不(bu)(bu)同。它們所(suo)用(yong)的(de)(de)(de)原(yuan)(yuan)材(cai)料均為(wei)非金(jin)屬(shu)材(cai)料而且很容易得(de)到，采用(yong)它們作為(wei)原(yuan)(yuan)始板(ban)材(cai)，再分(fen)別配上防(fang)滲、保(bao)溫(wen)(wen)、防(fang)火等(deng)(deng)功(gong)(gong)(gong)能(neng)(neng)材(cai)料，采用(yong)復合技術，可(ke)生(sheng)產出各(ge)種(zhong)(zhong)輕質(zhi)和(he)(he)性(xing)能(neng)(neng)優(you)越的(de)(de)(de)新(xin)(xin)(xin)(xin)型(xing)(xing)(xing)(xing)墻(qiang)體材(cai)料。
請選擇: | 
