解決方案
天(tian)然二水石(shi)(shi)(shi)膏(gao)(gao)(gao)（CaSO4·2H2O）又(you)稱為生(sheng)石(shi)(shi)(shi)膏(gao)(gao)(gao)，經過煅(duan)燒(shao)、磨細可得β型(xing)半水石(shi)(shi)(shi)膏(gao)(gao)(gao)（CaSO4·1/2H2O），即建筑(zhu)石(shi)(shi)(shi)膏(gao)(gao)(gao)，又(you)稱熟石(shi)(shi)(shi)膏(gao)(gao)(gao)、灰(hui)泥。若(ruo)煅(duan)燒(shao)溫度為190 °C可得模型(xing)石(shi)(shi)(shi)膏(gao)(gao)(gao)，其細度和(he)白(bai)(bai)度均(jun)比(bi)建筑(zhu)石(shi)(shi)(shi)膏(gao)(gao)(gao)高(gao)。若(ruo)將生(sheng)石(shi)(shi)(shi)膏(gao)(gao)(gao)在(zai)400-500 °C或高(gao)于800 °C下煅(duan)燒(shao)，即得地板(ban)石(shi)(shi)(shi)膏(gao)(gao)(gao)，其凝結、硬化較慢，但硬化后(hou)強度、耐磨性(xing)和(he)耐水性(xing)均(jun)較普通建筑(zhu)石(shi)(shi)(shi)膏(gao)(gao)(gao)為好。通常為白(bai)(bai)色(se)、無(wu)(wu)色(se)，無(wu)(wu)色(se)透明晶體稱為透石(shi)(shi)(shi)膏(gao)(gao)(gao)，有時(shi)因含雜(za)質而成灰(hui)、淺(qian)黃、淺(qian)褐等色(se)。
石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)屬單斜晶(jing)(jing)系，解(jie)理度很(hen)高(gao)，容易(yi)裂(lie)開成薄片(pian)。將石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)加熱100～200°C，失去部分結(jie)(jie)(jie)晶(jing)(jing)水(shui)(shui)，可(ke)(ke)(ke)得(de)到(dao)半水(shui)(shui)石(shi)(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)(shi)膏(gao)(gao)(gao)(gao)結(jie)(jie)(jie)晶(jing)(jing)良(liang)好、堅實； β型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)是(shi)(shi)(shi)片(pian)狀并(bing)有裂(lie)紋的(de)(de)晶(jing)(jing)體，結(jie)(jie)(jie)晶(jing)(jing)很(hen)細(xi)(xi)，比(bi)表(biao)面(mian)積比(bi) α型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)大得(de)多。生產(chan)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)制(zhi)品時， α型(xing)(xing)半水(shui)(shui)石(shi)(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(zhi)品有較高(gao)的(de)(de)密實度和(he)強度。通常用(yong)蒸壓釜在飽和(he)蒸汽介質中蒸煉(lian)(lian)而(er)(er)成的(de)(de)是(shi)(shi)(shi) α型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，也稱(cheng)高(gao)強石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)；用(yong)炒鍋(guo)或回轉窯敞開裝置煅(duan)煉(lian)(lian)而(er)(er)成的(de)(de)是(shi)(shi)(shi)β型(xing)(xing)半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，亦即(ji)建筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)。半水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)與水(shui)(shui)拌和(he)的(de)(de)漿體重新形成二水(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)、在干燥過(guo)程(cheng)中迅速(su)凝(ning)結(jie)(jie)(jie)硬化(hua)而(er)(er)獲得(de)強度，但遇水(shui)(shui)則軟化(hua)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)是(shi)(shi)(shi)生產(chan)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)膠(jiao)凝(ning)材料和(he)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)建筑(zhu)制(zhi)品的(de)(de)主要原料，也是(shi)(shi)(shi)硅酸鹽水(shui)(shui)泥的(de)(de)緩凝(ning)劑。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)經(jing)600～800°C煅(duan)燒(shao)后，加入(ru)少量石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)等催化(hua)劑共同磨細(xi)(xi)，可(ke)(ke)(ke)以(yi)得(de)到(dao)硬石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)膠(jiao)結(jie)(jie)(jie)料（也稱(cheng)金氏膠(jiao)結(jie)(jie)(jie)料）；經(jing)900～1000°C煅(duan)燒(shao)并(bing)磨細(xi)(xi)，可(ke)(ke)(ke)以(yi)得(de)到(dao)高(gao)溫煅(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)。用(yong)這兩種石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)制(zhi)得(de)的(de)(de)制(zhi)品，強度高(gao)于建筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)制(zhi)品，而(er)(er)且硬石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)膠(jiao)結(jie)(jie)(jie)料有較好的(de)(de)隔(ge)熱性(xing)，高(gao)溫煅(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)有較好的(de)(de)耐磨性(xing)和(he)抗水(shui)(shui)性(xing)。
目前，我們(men)公司可設計生(sheng)產數(shu)十(shi)種規格的(de)生(sheng)產線，并(bing)能根(gen)據用戶(hu)的(de)不(bu)同(tong)需求量(liang)身定做(zuo)不(bu)同(tong)生(sheng)產工藝的(de)生(sheng)產線。
階段
石膏粉生產線(xian)采用國內成熟先進的工藝設備，如立式磨粉機、沸騰爐等(deng)。 |
階段
破碎機(ji)將大尺寸的石膏礦石破碎成(cheng)小于30mm的小塊顆(ke)粒，輸送磨(mo)(mo)機(ji)進行粉磨(mo)(mo)； |
第三階段
選(xuan)粉(fen)機(ji)將粉(fen)磨(mo)后(hou)達到產品(pin)所需細度的石(shi)膏(gao)生粉(fen)送入(ru)沸(fei)騰(teng)(teng)爐(lu)進行煅燒(shao)，其(qi)余部(bu)分(fen)返回磨(mo)機(ji)進行再次(ci)粉(fen)磨(mo)直合格。沸(fei)騰(teng)(teng)爐(lu)是建筑石(shi)膏(gao)煅燒(shao)設備(bei)中在(zai)我國應(ying)用廣的設備(bei)，該(gai)設備(bei)結構簡單，操作方便。 |
第四階段
煅燒后的合(he)格(ge)石(shi)膏(gao)粉送入(ru)熟料倉儲存或送入(ru)制品車(che)間使(shi)用。 |
我(wo)公司設(she)計(ji)的石膏(gao)粉(fen)生產線采用(yong)國內成熟先進的工(gong)藝設(she)備(bei)，如歐(ou)版(ban)T形磨等(deng)。歐(ou)版(ban)T形磨是建筑石膏(gao)煅燒設(she)備(bei)中在我(wo)國應用(yong)廣(guang)的設(she)備(bei)。結構簡(jian)單、小(xiao)巧、生產能(neng)力大 設(she)備(bei)結構緊湊(cou)、不(bu)易(yi)損(sun)壞、占地面積小(xiao)、耗損(sun)低操作方便。
該磨粉機廣泛使用電力、礦(kuang)山、冶(ye)金、化工、鋼(gang)鐵、建材、煤炭等行業。
石(shi)膏(gao)磨粉(fen)設(she)備(bei)是(shi)石(shi)膏(gao)磨粉(fen)加(jia)工中必(bi)備(bei)的設(she)備(bei)，該設(she)備(bei)不僅(jin)用來(lai)加(jia)工石(shi)膏(gao)……
新(xin)型(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)具(ju)有輕質(zhi)、高(gao)強(qiang)度、保溫、節(jie)(jie)能(neng)(neng)、節(jie)(jie)土、裝(zhuang)飾等優(you)良(liang)特性。采(cai)用(yong)新(xin)型(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)不(bu)但使房屋功(gong)能(neng)(neng)大(da)大(da)改善，還可以(yi)使建(jian)(jian)(jian)筑(zhu)物(wu)內外更具(ju)現代氣息，滿足人們的(de)審美要(yao)求。新(xin)型(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)的(de)性能(neng)(neng)和(he)功(gong)用(yong)各(ge)(ge)不(bu)相同(tong)(tong)(tong)，生(sheng)產(chan)新(xin)型(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)產(chan)品(pin)(pin)的(de)原材(cai)(cai)(cai)料(liao)(liao)及(ji)工藝方法也各(ge)(ge)不(bu)相同(tong)(tong)(tong)。有的(de)新(xin)型(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)可以(yi)顯著(zhu)減輕建(jian)(jian)(jian)筑(zhu)物(wu)自重(zhong)，為(wei)推廣輕型(xing)(xing)建(jian)(jian)(jian)筑(zhu)結(jie)構創造了條件，大(da)大(da)加(jia)快了建(jian)(jian)(jian)房速度。有的(de)品(pin)(pin)種(zhong)(zhong)重(zhong)在(zai)花色，如裝(zhuang)飾裝(zhuang)修材(cai)(cai)(cai)料(liao)(liao)；有的(de)品(pin)(pin)種(zhong)(zhong)重(zhong)在(zai)功(gong)能(neng)(neng)，如保溫材(cai)(cai)(cai)料(liao)(liao)；有的(de)則通過深(shen)加(jia)工衍(yan)生(sheng)出多個品(pin)(pin)種(zhong)(zhong)，如新(xin)型(xing)(xing)建(jian)(jian)(jian)筑(zhu)板(ban)材(cai)(cai)(cai)等。以(yi)新(xin)型(xing)(xing)建(jian)(jian)(jian)筑(zhu)板(ban)材(cai)(cai)(cai)為(wei)例。目前(qian)(qian)新(xin)型(xing)(xing)建(jian)(jian)(jian)筑(zhu)板(ban)材(cai)(cai)(cai)有幾十個品(pin)(pin)種(zhong)(zhong)，其(qi)中紙面石(shi)膏板(ban)、玻(bo)璃纖維增強(qiang)水泥(ni)（GRC）板(ban)、無石(shi)棉硅(gui)鈣板(ban)是目前(qian)(qian)中國(guo)生(sheng)產(chan)量、應(ying)用(yong)普遍的(de)三種(zhong)(zhong)新(xin)型(xing)(xing)建(jian)(jian)(jian)筑(zhu)板(ban)材(cai)(cai)(cai)。這三種(zhong)(zhong)板(ban)材(cai)(cai)(cai)不(bu)但所采(cai)用(yong)的(de)原料(liao)(liao)不(bu)同(tong)(tong)(tong)，生(sheng)產(chan)工藝不(bu)同(tong)(tong)(tong)，其(qi)性能(neng)(neng)和(he)功(gong)用(yong)也不(bu)同(tong)(tong)(tong)。它們所用(yong)的(de)原材(cai)(cai)(cai)料(liao)(liao)均為(wei)非金(jin)屬材(cai)(cai)(cai)料(liao)(liao)而且很(hen)容(rong)易(yi)得(de)到，采(cai)用(yong)它們作為(wei)原始板(ban)材(cai)(cai)(cai)，再分(fen)別配上(shang)防滲、保溫、防火等功(gong)能(neng)(neng)材(cai)(cai)(cai)料(liao)(liao)，采(cai)用(yong)復合技(ji)術，可生(sheng)產(chan)出各(ge)(ge)種(zhong)(zhong)輕質(zhi)和(he)性能(neng)(neng)優(you)越(yue)的(de)新(xin)型(xing)(xing)墻(qiang)體材(cai)(cai)(cai)料(liao)(liao)。
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