解決方案(an)
天(tian)然二水石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)（CaSO4·2H2O）又稱(cheng)(cheng)為(wei)(wei)生(sheng)石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，經(jing)過煅(duan)燒(shao)(shao)、磨細可得β型(xing)半水石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)（CaSO4·1/2H2O），即(ji)建(jian)(jian)筑石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，又稱(cheng)(cheng)熟石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)、灰(hui)泥。若煅(duan)燒(shao)(shao)溫度(du)(du)為(wei)(wei)190 °C可得模型(xing)石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，其(qi)細度(du)(du)和(he)白度(du)(du)均(jun)比建(jian)(jian)筑石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)高。若將生(sheng)石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)在(zai)400-500 °C或高于800 °C下(xia)煅(duan)燒(shao)(shao)，即(ji)得地板石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，其(qi)凝(ning)結、硬化較慢，但硬化后(hou)強度(du)(du)、耐(nai)磨性和(he)耐(nai)水性均(jun)較普通(tong)建(jian)(jian)筑石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)為(wei)(wei)好(hao)。通(tong)常為(wei)(wei)白色、無色，無色透(tou)(tou)明晶體稱(cheng)(cheng)為(wei)(wei)透(tou)(tou)石(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，有時(shi)因含雜質(zhi)而成(cheng)灰(hui)、淺黃(huang)、淺褐等色。
石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)屬單斜晶(jing)(jing)(jing)系，解理度很高(gao)，容易裂開成薄片。將石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)加熱100～200°C，失去部分結晶(jing)(jing)(jing)水(shui)，可得(de)(de)到(dao)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)。 α型(xing)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)結晶(jing)(jing)(jing)良好(hao)、堅實(shi)； β型(xing)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)是片狀并有(you)裂紋的(de)(de)(de)(de)(de)晶(jing)(jing)(jing)體，結晶(jing)(jing)(jing)很細，比表面積比 α型(xing)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)大得(de)(de)多。生(sheng)產石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)(zhi)品(pin)時， α型(xing)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)比 β型(xing)需水(shui)量(liang)少(shao)，制(zhi)(zhi)(zhi)品(pin)有(you)較(jiao)高(gao)的(de)(de)(de)(de)(de)密實(shi)度和(he)(he)強(qiang)(qiang)度。通常(chang)用(yong)蒸(zheng)壓釜在飽和(he)(he)蒸(zheng)汽介質中蒸(zheng)煉而成的(de)(de)(de)(de)(de)是 α型(xing)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)，也稱(cheng)高(gao)強(qiang)(qiang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)；用(yong)炒鍋或回轉窯(yao)敞(chang)開裝(zhuang)置煅(duan)(duan)煉而成的(de)(de)(de)(de)(de)是β型(xing)半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)，亦即建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)。半(ban)(ban)水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)與水(shui)拌和(he)(he)的(de)(de)(de)(de)(de)漿體重新形成二水(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)、在干(gan)燥過程中迅速凝(ning)結硬(ying)化而獲得(de)(de)強(qiang)(qiang)度，但遇(yu)水(shui)則(ze)軟化。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)是生(sheng)產石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)膠凝(ning)材料和(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)建(jian)筑(zhu)制(zhi)(zhi)(zhi)品(pin)的(de)(de)(de)(de)(de)主(zhu)要原(yuan)料，也是硅酸(suan)鹽(yan)水(shui)泥的(de)(de)(de)(de)(de)緩凝(ning)劑。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)經(jing)600～800°C煅(duan)(duan)燒(shao)后，加入少(shao)量(liang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)等催(cui)化劑共同磨細，可以(yi)得(de)(de)到(dao)硬(ying)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)膠結料（也稱(cheng)金(jin)氏膠結料）；經(jing)900～1000°C煅(duan)(duan)燒(shao)并磨細，可以(yi)得(de)(de)到(dao)高(gao)溫(wen)煅(duan)(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)。用(yong)這兩種石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)(zhi)得(de)(de)的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)品(pin)，強(qiang)(qiang)度高(gao)于建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)(zhi)品(pin)，而且硬(ying)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)膠結料有(you)較(jiao)好(hao)的(de)(de)(de)(de)(de)隔熱性，高(gao)溫(wen)煅(duan)(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)有(you)較(jiao)好(hao)的(de)(de)(de)(de)(de)耐磨性和(he)(he)抗水(shui)性。
目前(qian)，我們公司(si)可設計生(sheng)產(chan)數十種規格(ge)的(de)(de)生(sheng)產(chan)線(xian)，并能根據用戶的(de)(de)不(bu)同(tong)需求量身定做不(bu)同(tong)生(sheng)產(chan)工(gong)藝的(de)(de)生(sheng)產(chan)線(xian)。
階段
石膏粉(fen)生(sheng)產線采(cai)用國內(nei)成(cheng)熟先進的工(gong)藝設備，如立(li)式(shi)磨粉(fen)機(ji)、沸(fei)騰(teng)爐等。 |
階段
破碎(sui)機將大(da)尺寸的(de)石膏礦石破碎(sui)成小于(yu)30mm的(de)小塊(kuai)顆(ke)粒，輸送磨機進(jin)行(xing)粉磨； |
第三階段
選粉(fen)機將粉(fen)磨后(hou)達到產品所需細度的(de)石(shi)膏生粉(fen)送(song)入沸騰爐(lu)進(jin)行煅燒，其余(yu)部(bu)分返(fan)回磨機進(jin)行再次(ci)粉(fen)磨直合格。沸騰爐(lu)是建筑石(shi)膏煅燒設(she)備(bei)中在我(wo)國應用廣的(de)設(she)備(bei)，該設(she)備(bei)結構簡單，操(cao)作(zuo)方便。 |
第四階段
煅燒后的合格石膏(gao)粉送入熟(shu)料倉儲存或送入制品車間使用(yong)。 |
我公(gong)司設(she)計的石膏粉生(sheng)產(chan)線采用國內成(cheng)熟先進的工藝設(she)備(bei)，如歐版T形磨等。歐版T形磨是(shi)建筑石膏煅燒設(she)備(bei)中在我國應用廣的設(she)備(bei)。結(jie)構簡單、小巧、生(sheng)產(chan)能力大(da) 設(she)備(bei)結(jie)構緊(jin)湊、不易損(sun)壞(huai)、占(zhan)地(di)面(mian)積小、耗損(sun)低操作方(fang)便。
該(gai)磨粉機廣(guang)泛使用電(dian)力、礦山、冶金、化工、鋼鐵、建材(cai)、煤炭等行業。
石(shi)(shi)膏(gao)(gao)磨粉(fen)設備是石(shi)(shi)膏(gao)(gao)磨粉(fen)加工中必(bi)備的設備，該設備不僅用來(lai)加工石(shi)(shi)膏(gao)(gao)……
新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)(cai)具(ju)有(you)輕(qing)(qing)(qing)質、高強度、保(bao)溫(wen)、節能(neng)、節土、裝飾等(deng)(deng)優良特(te)性(xing)。采用(yong)(yong)(yong)(yong)新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)(cai)不(bu)但(dan)使(shi)房(fang)屋功(gong)能(neng)大(da)大(da)改善，還可(ke)以使(shi)建(jian)(jian)(jian)筑(zhu)(zhu)物內外(wai)更具(ju)現代氣息，滿足人們的(de)(de)(de)審美要求。新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)(cai)的(de)(de)(de)性(xing)能(neng)和(he)功(gong)用(yong)(yong)(yong)(yong)各(ge)不(bu)相同，生(sheng)產新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)(cai)產品的(de)(de)(de)原材(cai)(cai)(cai)(cai)料(liao)(liao)及工(gong)(gong)藝(yi)方(fang)法也各(ge)不(bu)相同。有(you)的(de)(de)(de)新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)(cai)可(ke)以顯著減(jian)輕(qing)(qing)(qing)建(jian)(jian)(jian)筑(zhu)(zhu)物自(zi)重，為(wei)推廣輕(qing)(qing)(qing)型(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)結構創造了條件，大(da)大(da)加(jia)快了建(jian)(jian)(jian)房(fang)速度。有(you)的(de)(de)(de)品種重在(zai)花色，如(ru)裝飾裝修材(cai)(cai)(cai)(cai)料(liao)(liao)；有(you)的(de)(de)(de)品種重在(zai)功(gong)能(neng)，如(ru)保(bao)溫(wen)材(cai)(cai)(cai)(cai)料(liao)(liao)；有(you)的(de)(de)(de)則通過深(shen)加(jia)工(gong)(gong)衍生(sheng)出多個品種，如(ru)新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板材(cai)(cai)(cai)(cai)等(deng)(deng)。以新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板材(cai)(cai)(cai)(cai)為(wei)例。目(mu)前新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板材(cai)(cai)(cai)(cai)有(you)幾十(shi)個品種，其中紙面石膏板、玻璃纖維(wei)增(zeng)強水泥（GRC）板、無石棉硅鈣板是目(mu)前中國生(sheng)產量、應用(yong)(yong)(yong)(yong)普遍的(de)(de)(de)三種新(xin)(xin)型(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板材(cai)(cai)(cai)(cai)。這三種板材(cai)(cai)(cai)(cai)不(bu)但(dan)所采用(yong)(yong)(yong)(yong)的(de)(de)(de)原料(liao)(liao)不(bu)同，生(sheng)產工(gong)(gong)藝(yi)不(bu)同，其性(xing)能(neng)和(he)功(gong)用(yong)(yong)(yong)(yong)也不(bu)同。它們所用(yong)(yong)(yong)(yong)的(de)(de)(de)原材(cai)(cai)(cai)(cai)料(liao)(liao)均為(wei)非金屬(shu)材(cai)(cai)(cai)(cai)料(liao)(liao)而且(qie)很容易(yi)得到，采用(yong)(yong)(yong)(yong)它們作為(wei)原始(shi)板材(cai)(cai)(cai)(cai)，再分別配上防滲、保(bao)溫(wen)、防火等(deng)(deng)功(gong)能(neng)材(cai)(cai)(cai)(cai)料(liao)(liao)，采用(yong)(yong)(yong)(yong)復合技術，可(ke)生(sheng)產出各(ge)種輕(qing)(qing)(qing)質和(he)性(xing)能(neng)優越的(de)(de)(de)新(xin)(xin)型(xing)(xing)(xing)墻體材(cai)(cai)(cai)(cai)料(liao)(liao)。
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