解決方案
天然二(er)水(shui)石膏(gao)(gao)(gao)(gao)（CaSO4·2H2O）又(you)稱(cheng)為生石膏(gao)(gao)(gao)(gao)，經(jing)過(guo)煅燒(shao)、磨細(xi)可(ke)得β型半水(shui)石膏(gao)(gao)(gao)(gao)（CaSO4·1/2H2O），即(ji)建(jian)筑石膏(gao)(gao)(gao)(gao)，又(you)稱(cheng)熟石膏(gao)(gao)(gao)(gao)、灰泥。若煅燒(shao)溫度為190 °C可(ke)得模型石膏(gao)(gao)(gao)(gao)，其細(xi)度和白度均(jun)(jun)比(bi)建(jian)筑石膏(gao)(gao)(gao)(gao)高(gao)。若將生石膏(gao)(gao)(gao)(gao)在(zai)400-500 °C或高(gao)于800 °C下(xia)煅燒(shao)，即(ji)得地板(ban)石膏(gao)(gao)(gao)(gao)，其凝結(jie)、硬(ying)化(hua)較(jiao)(jiao)慢，但硬(ying)化(hua)后強度、耐磨性和耐水(shui)性均(jun)(jun)較(jiao)(jiao)普通建(jian)筑石膏(gao)(gao)(gao)(gao)為好(hao)。通常為白色(se)、無(wu)色(se)，無(wu)色(se)透明晶(jing)體稱(cheng)為透石膏(gao)(gao)(gao)(gao)，有(you)時因含雜(za)質而成灰、淺黃、淺褐等色(se)。
石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)屬單斜晶(jing)系(xi)，解理度很高(gao)(gao)(gao)，容(rong)易裂(lie)開(kai)成(cheng)薄片(pian)。將石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)加熱100～200°C，失去部分結(jie)晶(jing)水(shui)(shui)，可得(de)到(dao)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)。 α型(xing)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)結(jie)晶(jing)良(liang)好(hao)、堅(jian)實(shi)； β型(xing)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)是片(pian)狀并有(you)裂(lie)紋(wen)的(de)(de)晶(jing)體(ti)，結(jie)晶(jing)很細，比表面積(ji)比 α型(xing)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)大得(de)多。生產石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)品時， α型(xing)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)比 β型(xing)需水(shui)(shui)量少，制(zhi)(zhi)品有(you)較(jiao)高(gao)(gao)(gao)的(de)(de)密(mi)實(shi)度和(he)強度。通常用(yong)蒸(zheng)壓釜在(zai)飽和(he)蒸(zheng)汽(qi)介質中蒸(zheng)煉而成(cheng)的(de)(de)是 α型(xing)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)，也(ye)稱高(gao)(gao)(gao)強石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)；用(yong)炒鍋或回轉窯敞開(kai)裝置(zhi)煅(duan)煉而成(cheng)的(de)(de)是β型(xing)半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)，亦即建筑石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)。半(ban)水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)與水(shui)(shui)拌(ban)和(he)的(de)(de)漿體(ti)重新(xin)形(xing)成(cheng)二水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)、在(zai)干(gan)燥過(guo)程中迅速(su)凝結(jie)硬化而獲得(de)強度，但遇水(shui)(shui)則軟化。石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)是生產石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)膠(jiao)(jiao)凝材(cai)料(liao)(liao)(liao)(liao)(liao)和(he)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)建筑制(zhi)(zhi)品的(de)(de)主要原料(liao)(liao)(liao)(liao)(liao)，也(ye)是硅酸鹽水(shui)(shui)泥的(de)(de)緩凝劑。石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)經600～800°C煅(duan)燒(shao)后，加入少量石(shi)(shi)(shi)(shi)(shi)(shi)灰等催化劑共同磨(mo)細，可以得(de)到(dao)硬石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)膠(jiao)(jiao)結(jie)料(liao)(liao)(liao)(liao)(liao)（也(ye)稱金氏膠(jiao)(jiao)結(jie)料(liao)(liao)(liao)(liao)(liao)）；經900～1000°C煅(duan)燒(shao)并磨(mo)細，可以得(de)到(dao)高(gao)(gao)(gao)溫(wen)煅(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)。用(yong)這兩(liang)種石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)得(de)的(de)(de)制(zhi)(zhi)品，強度高(gao)(gao)(gao)于建筑石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)品，而且硬石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)膠(jiao)(jiao)結(jie)料(liao)(liao)(liao)(liao)(liao)有(you)較(jiao)好(hao)的(de)(de)隔熱性，高(gao)(gao)(gao)溫(wen)煅(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)(gao)(gao)有(you)較(jiao)好(hao)的(de)(de)耐磨(mo)性和(he)抗水(shui)(shui)性。
目前(qian)，我們公司可設計(ji)生(sheng)產(chan)數十種規(gui)格的(de)(de)生(sheng)產(chan)線，并能根據用戶的(de)(de)不(bu)同需求量身(shen)定做不(bu)同生(sheng)產(chan)工藝的(de)(de)生(sheng)產(chan)線。
階段
石(shi)膏粉生產線采用國內(nei)成熟先進的工(gong)藝設備，如立式磨粉機、沸騰爐等。 |
階(jie)段
破(po)碎機(ji)將大尺寸的石膏礦(kuang)石破(po)碎成小(xiao)于30mm的小(xiao)塊顆粒，輸送磨機(ji)進行(xing)粉磨； |
第三階段(duan)
選粉機(ji)將粉磨后達到產品(pin)所需細度的石膏生(sheng)粉送入(ru)沸騰爐進(jin)行煅(duan)燒，其(qi)余(yu)部分(fen)返回(hui)磨機(ji)進(jin)行再次(ci)粉磨直合格。沸騰爐是建筑石膏煅(duan)燒設備中在(zai)我國應(ying)用廣的設備，該設備結構簡單，操作方便。 |
第四階段
煅燒后(hou)的合格石膏粉送入熟料倉儲存或送入制品(pin)車間(jian)使用(yong)。 |
我公(gong)司設(she)計的(de)石(shi)膏粉生(sheng)產(chan)線采(cai)用國內成熟先進(jin)的(de)工藝(yi)設(she)備，如歐版T形磨等。歐版T形磨是建筑石(shi)膏煅(duan)燒(shao)設(she)備中在我國應用廣的(de)設(she)備。結(jie)構簡單、小(xiao)巧、生(sheng)產(chan)能力大 設(she)備結(jie)構緊湊、不(bu)易損壞(huai)、占地面積(ji)小(xiao)、耗損低操作方便。
該磨(mo)粉機廣泛使(shi)用電力、礦山、冶金、化工、鋼鐵、建材、煤炭等(deng)行業。
石(shi)膏(gao)磨粉(fen)設(she)(she)備(bei)(bei)(bei)是石(shi)膏(gao)磨粉(fen)加(jia)工中(zhong)必備(bei)(bei)(bei)的設(she)(she)備(bei)(bei)(bei)，該設(she)(she)備(bei)(bei)(bei)不僅用來(lai)加(jia)工石(shi)膏(gao)……
新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)材(cai)(cai)(cai)(cai)具有(you)輕(qing)質、高強度、保(bao)溫(wen)、節能(neng)、節土、裝(zhuang)飾等優良特性。采(cai)(cai)用(yong)(yong)(yong)新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)材(cai)(cai)(cai)(cai)不(bu)但使房屋功能(neng)大大改善，還(huan)可以(yi)使建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)物內外更具現(xian)代氣(qi)息(xi)，滿(man)足人們的(de)(de)審美要求。新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)材(cai)(cai)(cai)(cai)的(de)(de)性能(neng)和(he)功用(yong)(yong)(yong)各不(bu)相同(tong)(tong)，生產(chan)新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)材(cai)(cai)(cai)(cai)產(chan)品(pin)的(de)(de)原材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)及工(gong)(gong)藝方法也各不(bu)相同(tong)(tong)。有(you)的(de)(de)新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)材(cai)(cai)(cai)(cai)可以(yi)顯著減輕(qing)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)物自重(zhong)，為(wei)推廣(guang)輕(qing)型(xing)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)結構創造了(le)條件，大大加快(kuai)了(le)建(jian)(jian)(jian)(jian)(jian)房速度。有(you)的(de)(de)品(pin)種(zhong)重(zhong)在花色，如裝(zhuang)飾裝(zhuang)修材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)；有(you)的(de)(de)品(pin)種(zhong)重(zhong)在功能(neng)，如保(bao)溫(wen)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)；有(you)的(de)(de)則通(tong)過深加工(gong)(gong)衍生出多(duo)個品(pin)種(zhong)，如新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)板(ban)(ban)材(cai)(cai)(cai)(cai)等。以(yi)新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)板(ban)(ban)材(cai)(cai)(cai)(cai)為(wei)例。目前(qian)新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)板(ban)(ban)材(cai)(cai)(cai)(cai)有(you)幾(ji)十(shi)個品(pin)種(zhong)，其(qi)中紙面石膏板(ban)(ban)、玻璃纖維增強水泥(ni)（GRC）板(ban)(ban)、無石棉硅鈣板(ban)(ban)是目前(qian)中國生產(chan)量、應用(yong)(yong)(yong)普(pu)遍的(de)(de)三種(zhong)新(xin)(xin)(xin)型(xing)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)板(ban)(ban)材(cai)(cai)(cai)(cai)。這三種(zhong)板(ban)(ban)材(cai)(cai)(cai)(cai)不(bu)但所采(cai)(cai)用(yong)(yong)(yong)的(de)(de)原料(liao)(liao)(liao)不(bu)同(tong)(tong)，生產(chan)工(gong)(gong)藝不(bu)同(tong)(tong)，其(qi)性能(neng)和(he)功用(yong)(yong)(yong)也不(bu)同(tong)(tong)。它們所用(yong)(yong)(yong)的(de)(de)原材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)均(jun)為(wei)非金屬(shu)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)而且(qie)很(hen)容易得到(dao)，采(cai)(cai)用(yong)(yong)(yong)它們作為(wei)原始板(ban)(ban)材(cai)(cai)(cai)(cai)，再(zai)分別配上防(fang)滲、保(bao)溫(wen)、防(fang)火等功能(neng)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)，采(cai)(cai)用(yong)(yong)(yong)復合(he)技術，可生產(chan)出各種(zhong)輕(qing)質和(he)性能(neng)優越的(de)(de)新(xin)(xin)(xin)型(xing)墻體材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)。
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