解(jie)決方案
天然二水(shui)石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)（CaSO4·2H2O）又(you)稱為(wei)生石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，經過煅燒(shao)、磨細可得(de)β型(xing)半水(shui)石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)（CaSO4·1/2H2O），即建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，又(you)稱熟石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)、灰(hui)泥。若煅燒(shao)溫度(du)(du)為(wei)190 °C可得(de)模型(xing)石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，其(qi)細度(du)(du)和白(bai)度(du)(du)均比(bi)建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)高。若將生石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)在400-500 °C或高于800 °C下(xia)煅燒(shao)，即得(de)地板石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，其(qi)凝結、硬化(hua)較(jiao)慢，但硬化(hua)后強度(du)(du)、耐(nai)磨性(xing)和耐(nai)水(shui)性(xing)均較(jiao)普通(tong)建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)為(wei)好(hao)。通(tong)常為(wei)白(bai)色(se)(se)、無色(se)(se)，無色(se)(se)透明晶體(ti)稱為(wei)透石(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)，有(you)時因(yin)含(han)雜(za)質(zhi)而成灰(hui)、淺黃、淺褐(he)等色(se)(se)。
石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)屬單斜晶系，解理度(du)(du)很(hen)高(gao)(gao)，容易裂開成(cheng)薄片。將石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)加熱100～200°C，失去部分結(jie)晶水(shui)(shui)(shui)，可(ke)得(de)到半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)。 α型(xing)(xing)半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)結(jie)晶良好、堅實； β型(xing)(xing)半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)是(shi)片狀并有(you)(you)裂紋(wen)的(de)(de)(de)晶體，結(jie)晶很(hen)細，比(bi)表面(mian)積比(bi) α型(xing)(xing)半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)大(da)得(de)多。生產石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)品時， α型(xing)(xing)半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)比(bi) β型(xing)(xing)需水(shui)(shui)(shui)量少(shao)，制(zhi)(zhi)品有(you)(you)較(jiao)高(gao)(gao)的(de)(de)(de)密實度(du)(du)和強度(du)(du)。通常用(yong)蒸壓釜在(zai)飽(bao)和蒸汽介質中蒸煉而(er)成(cheng)的(de)(de)(de)是(shi) α型(xing)(xing)半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)，也稱高(gao)(gao)強石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)；用(yong)炒鍋或(huo)回轉窯敞(chang)開裝置(zhi)煅(duan)(duan)(duan)煉而(er)成(cheng)的(de)(de)(de)是(shi)β型(xing)(xing)半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)，亦即建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)。半(ban)水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)與水(shui)(shui)(shui)拌和的(de)(de)(de)漿體重新形成(cheng)二水(shui)(shui)(shui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)、在(zai)干燥過程(cheng)中迅(xun)速(su)凝結(jie)硬(ying)化(hua)(hua)而(er)獲得(de)強度(du)(du)，但(dan)遇水(shui)(shui)(shui)則軟化(hua)(hua)。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)是(shi)生產石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)膠(jiao)凝材料和石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)建(jian)筑(zhu)制(zhi)(zhi)品的(de)(de)(de)主(zhu)要原料，也是(shi)硅(gui)酸鹽水(shui)(shui)(shui)泥的(de)(de)(de)緩凝劑。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)經600～800°C煅(duan)(duan)(duan)燒(shao)后(hou)，加入(ru)少(shao)量石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)灰(hui)等(deng)催化(hua)(hua)劑共同磨細，可(ke)以(yi)得(de)到硬(ying)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)膠(jiao)結(jie)料（也稱金氏膠(jiao)結(jie)料）；經900～1000°C煅(duan)(duan)(duan)燒(shao)并磨細，可(ke)以(yi)得(de)到高(gao)(gao)溫煅(duan)(duan)(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)。用(yong)這兩種(zhong)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)得(de)的(de)(de)(de)制(zhi)(zhi)品，強度(du)(du)高(gao)(gao)于建(jian)筑(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)制(zhi)(zhi)品，而(er)且硬(ying)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)膠(jiao)結(jie)料有(you)(you)較(jiao)好的(de)(de)(de)隔熱性，高(gao)(gao)溫煅(duan)(duan)(duan)燒(shao)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)膏(gao)(gao)(gao)(gao)(gao)(gao)有(you)(you)較(jiao)好的(de)(de)(de)耐磨性和抗(kang)水(shui)(shui)(shui)性。
目前，我們公司可設計生產(chan)(chan)數十種規格(ge)的(de)生產(chan)(chan)線(xian)，并能根據用戶(hu)的(de)不(bu)同(tong)需(xu)求(qiu)量(liang)身定做不(bu)同(tong)生產(chan)(chan)工藝的(de)生產(chan)(chan)線(xian)。
階段
石膏(gao)粉生產線采用國(guo)內成熟先進(jin)的工藝設備(bei)，如立(li)式磨粉機、沸騰爐等(deng)。 |
階段
破碎(sui)機將(jiang)大尺寸的石膏礦石破碎(sui)成小于30mm的小塊顆粒，輸送磨(mo)(mo)機進行粉(fen)磨(mo)(mo)； |
第三階段
選粉(fen)機(ji)將粉(fen)磨(mo)后達到產品所需細度的石膏生(sheng)粉(fen)送入沸(fei)騰爐進(jin)行(xing)煅燒，其余部分返(fan)回磨(mo)機(ji)進(jin)行(xing)再次粉(fen)磨(mo)直合(he)格。沸(fei)騰爐是建(jian)筑石膏煅燒設(she)備中在我(wo)國應用廣的設(she)備，該設(she)備結(jie)構簡單(dan)，操作方便。 |
第(di)四階段
煅(duan)燒后的(de)合格石膏粉(fen)送入(ru)熟料倉儲存或送入(ru)制品車間使(shi)用。 |
我(wo)公司設(she)(she)計(ji)的(de)石膏(gao)粉生產(chan)線采用(yong)國內成熟(shu)先進(jin)的(de)工(gong)藝設(she)(she)備(bei)(bei)，如歐版T形磨(mo)等。歐版T形磨(mo)是建筑石膏(gao)煅(duan)燒設(she)(she)備(bei)(bei)中在(zai)我(wo)國應(ying)用(yong)廣的(de)設(she)(she)備(bei)(bei)。結(jie)構(gou)簡單(dan)、小巧、生產(chan)能力大 設(she)(she)備(bei)(bei)結(jie)構(gou)緊湊、不易損壞、占地面積小、耗損低操作方便。
該磨(mo)粉(fen)機廣泛(fan)使(shi)用電力、礦山、冶金(jin)、化(hua)工、鋼鐵(tie)、建材、煤炭(tan)等行業。
石(shi)(shi)膏(gao)磨(mo)粉(fen)(fen)設備(bei)是(shi)石(shi)(shi)膏(gao)磨(mo)粉(fen)(fen)加工(gong)中必備(bei)的設備(bei)，該設備(bei)不僅用來加工(gong)石(shi)(shi)膏(gao)……
新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)具有(you)(you)(you)輕(qing)(qing)質、高強度(du)、保(bao)溫、節(jie)能(neng)(neng)、節(jie)土、裝飾等優(you)良(liang)特性。采(cai)用(yong)新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)不(bu)但使房(fang)屋(wu)功(gong)能(neng)(neng)大(da)(da)大(da)(da)改善，還可(ke)以(yi)使建(jian)(jian)(jian)筑(zhu)(zhu)物內(nei)外更(geng)具現代氣息，滿足人們的(de)(de)(de)審美要(yao)求。新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)的(de)(de)(de)性能(neng)(neng)和功(gong)用(yong)各(ge)不(bu)相同(tong)(tong)，生產(chan)新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)產(chan)品(pin)的(de)(de)(de)原材(cai)(cai)(cai)料(liao)及工(gong)藝方法也各(ge)不(bu)相同(tong)(tong)。有(you)(you)(you)的(de)(de)(de)新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)材(cai)(cai)(cai)可(ke)以(yi)顯(xian)著減(jian)輕(qing)(qing)建(jian)(jian)(jian)筑(zhu)(zhu)物自重(zhong)，為(wei)(wei)推廣輕(qing)(qing)型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)結(jie)構(gou)創造(zao)了條(tiao)件，大(da)(da)大(da)(da)加快了建(jian)(jian)(jian)房(fang)速度(du)。有(you)(you)(you)的(de)(de)(de)品(pin)種(zhong)(zhong)重(zhong)在花(hua)色(se)，如裝飾裝修材(cai)(cai)(cai)料(liao)；有(you)(you)(you)的(de)(de)(de)品(pin)種(zhong)(zhong)重(zhong)在功(gong)能(neng)(neng)，如保(bao)溫材(cai)(cai)(cai)料(liao)；有(you)(you)(you)的(de)(de)(de)則通過深加工(gong)衍生出(chu)多個品(pin)種(zhong)(zhong)，如新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)(cai)(cai)等。以(yi)新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)(cai)(cai)為(wei)(wei)例。目前(qian)新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(zhu)板(ban)材(cai)(cai)(cai)有(you)(you)(you)幾十個品(pin)種(zhong)(zhong)，其中(zhong)紙面石膏(gao)板(ban)、玻璃(li)纖維增(zeng)強水泥（GRC）板(ban)、無石棉硅鈣板(ban)是目前(qian)中(zhong)國生產(chan)量、應(ying)用(yong)普遍的(de)(de)(de)三種(zhong)(zhong)新型(xing)(xing)(xing)(xing)建(jian)(jian)(jian)筑(zhu)(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)(de)(de)原料(liao)不(bu)同(tong)(tong)，生產(chan)工(gong)藝不(bu)同(tong)(tong)，其性能(neng)(neng)和功(gong)用(yong)也不(bu)同(tong)(tong)。它們所用(yong)的(de)(de)(de)原材(cai)(cai)(cai)料(liao)均為(wei)(wei)非(fei)金屬材(cai)(cai)(cai)料(liao)而且(qie)很容(rong)易(yi)得(de)到，采(cai)用(yong)它們作為(wei)(wei)原始(shi)板(ban)材(cai)(cai)(cai)，再分(fen)別配上防(fang)滲、保(bao)溫、防(fang)火等功(gong)能(neng)(neng)材(cai)(cai)(cai)料(liao)，采(cai)用(yong)復合(he)技術，可(ke)生產(chan)出(chu)各(ge)種(zhong)(zhong)輕(qing)(qing)質和性能(neng)(neng)優(you)越的(de)(de)(de)新型(xing)(xing)(xing)(xing)墻體材(cai)(cai)(cai)料(liao)。
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