花(hua)(hua)崗(gang)巖(yan)(Granite)是(shi)(shi)(shi)一(yi)種巖(yan)漿在地表以(yi)下(xia)凝卻(que)形(xing)成(cheng)的火成(cheng)巖(yan),主要成(cheng)分是(shi)(shi)(shi)長石和石英。花(hua)(hua)崗(gang)巖(yan)的語(yu)源是(shi)(shi)(shi)拉丁(ding)文的granum,意思是(shi)(shi)(shi)谷粒(li)或顆(ke)粒(li)。因為花(hua)(hua)崗(gang)巖(yan)是(shi)(shi)(shi)深成(cheng)巖(yan),常(chang)能(neng)形(xing)成(cheng)發育良(liang)好、肉眼可辨的礦物顆(ke)粒(li),因而得名。花(hua)(hua)崗(gang)巖(yan)不易風化,顏色美觀,外觀色澤(ze)可保持(chi)百年以(yi)上,由于(yu)其硬度高、耐磨(mo)損,除了用作建(jian)筑裝飾工程、大廳地面外,還(huan)是(shi)(shi)(shi)露天雕刻的之(zhi)材。
商(shang)業(ye)用(yong)花崗巖(yan)(yan)(yan)(yan)包(bao)括前述之(zhi)花崗巖(yan)(yan)(yan)(yan)、片(pian)麻(ma)巖(yan)(yan)(yan)(yan),片(pian)麻(ma)花崗巖(yan)(yan)(yan)(yan)、花崗片(pian)巖(yan)(yan)(yan)(yan)及(ji)學者(zhe)所稱之(zhi)正長巖(yan)(yan)(yan)(yan)、 花崗閃(shan)長巖(yan)(yan)(yan)(yan)的成(cheng)(cheng)(cheng)分(fen)介于其間之(zhi)巖(yan)(yan)(yan)(yan)石(shi)(shi)。片(pian)麻(ma)巖(yan)(yan)(yan)(yan)類(lei)(lei)(lei)之(zhi)巖(yan)(yan)(yan)(yan)石(shi)(shi)包(bao)括礦(kuang)物(wu)成(cheng)(cheng)(cheng)分(fen)、類(lei)(lei)(lei)似花崗巖(yan)(yan)(yan)(yan)及(ji)具(ju)粒狀(zhuang)結(jie)(jie)(jie)晶組(zu)織者(zhe)。商(shang)業(ye)用(yong)花崗巖(yan)(yan)(yan)(yan)亦包(bao)括其它(ta)類(lei)(lei)(lei)似之(zhi)組(zu)織、含少量副(fu)成(cheng)(cheng)(cheng)分(fen)礦(kuang)物(wu)之(zhi)長石(shi)(shi)質結(jie)(jie)(jie)晶巖(yan)(yan)(yan)(yan),主(zhu)要為裝飾用(yong)者(zhe),如巖(yan)(yan)(yan)(yan)石(shi)(shi)學者(zhe)所稱之(zhi)鈣斜長石(shi)(shi)。片(pian)麻(ma)巖(yan)(yan)(yan)(yan)為具(ju)粗理之(zhi)結(jie)(jie)(jie)晶質巖(yan)(yan)(yan)(yan)石(shi)(shi),主(zhu)要由(you)硅(gui)酸鹽類(lei)(lei)(lei)礦(kuang)物(wu)組(zu)成(cheng)(cheng)(cheng),呈(cheng)鑲嵌狀(zhuang)及(ji)粒狀(zhuang)結(jie)(jie)(jie)晶組(zu)織,不同類(lei)(lei)(lei)之(zhi)礦(kuang)物(wu)以(yi)規(gui)則或不規(gui)則,交互排列而造成(cheng)(cheng)(cheng)。依照美國的材(cai)料試驗協會分(fen)類(lei)(lei)(lei)花崗巖(yan)(yan)(yan)(yan)分(fen)成(cheng)(cheng)(cheng)普通(tong)花崗巖(yan)(yan)(yan)(yan)與黑花崗巖(yan)(yan)(yan)(yan)兩種(zhong)。普通(tong)花崗巖(yan)(yan)(yan)(yan)由(you)石(shi)(shi)英、長石(shi)(shi)等組(zu)成(cheng)(cheng)(cheng),又因有色(se)礦(kuang)物(wu)而帶有黑色(se)或暗綠色(se),整(zheng)體而言(yan)常受長石(shi)(shi)左右(you)其色(se)澤(ze)。
上海世邦機器(qi)有限公司設計生產的花崗(gang)巖加(jia)工設備自動化程度高,運行成(cheng)本(ben)低,破碎率高,節能,產量大,污(wu)染少,維修簡便,生產出(chu)的機制砂符(fu)合(he)國(guo)家(jia)建筑砂標(biao)準(zhun),粒度均勻,粒形好(hao),級配(pei)合(he)理(li)。
階段
首先大塊的花崗(gang)巖由(you)顎(e)式破碎(sui)機粗破。 |
階(jie)段
粗破(po)后的(de)花崗巖由傳(chuan)送(song)設備送(song)反擊式(shi)或(huo)圓錐式(shi)破(po)碎機進行二(er)次(ci)破(po)碎。 |
第三階段(duan)
細碎后的石料(liao)進振動篩篩分(fen)出兩(liang)種石子,滿足制(zhi)砂機進料(liao)粒度的石子進制(zhi)砂機制(zhi)砂,另(ling)一(yi)部分(fen)返料(liao)進細破(po),直到粒度大小合適,再送制(zhi)砂機進行制(zhi)砂作業(ye)。 |
第四階段
生產出的(de)成品物料分開放置。 |
花(hua)(hua)崗(gang)巖結構均勻,質(zhi)地(di)(di)堅(jian)硬(ying),顏色美觀(guan),是優質(zhi)建(jian)筑石料。抗(kang)壓強(qiang)度根據石材(cai)品種和(he)產地(di)(di)不同而(er)異。為滿(man)足建(jian)設用砂(sha)(sha)的(de)(de)需要,以(yi)及基礎(chu)設施(shi)對于砂(sha)(sha)石的(de)(de)需求。花(hua)(hua)崗(gang)巖通常選用破碎(sui)機以(yi)及新型制砂(sha)(sha)機等。
該機專(zhuan)為高(gao)(gao)速(su)公路、高(gao)(gao)速(su)鐵路、高(gao)(gao)層建筑等提供(gong)優質砂石骨料(liao)(liao),是人工制砂和石料(liao)(liao)整形領(ling)域的設備(bei)。
商業用花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)包(bao)(bao)(bao)括(kuo)前(qian)述之(zhi)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)、片(pian)麻巖(yan)(yan)(yan)(yan),片(pian)麻花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)、花(hua)(hua)崗(gang)(gang)片(pian)巖(yan)(yan)(yan)(yan)及(ji)學(xue)者(zhe)(zhe)所(suo)稱之(zhi)正長(chang)(chang)(chang)巖(yan)(yan)(yan)(yan)、 花(hua)(hua)崗(gang)(gang)閃長(chang)(chang)(chang)巖(yan)(yan)(yan)(yan)的成(cheng)(cheng)(cheng)分(fen)(fen)介于其(qi)間之(zhi)巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)。片(pian)麻巖(yan)(yan)(yan)(yan)類(lei)(lei)(lei)之(zhi)巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)包(bao)(bao)(bao)括(kuo)礦(kuang)(kuang)物成(cheng)(cheng)(cheng)分(fen)(fen)、類(lei)(lei)(lei)似花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)及(ji)具(ju)粒狀(zhuang)(zhuang)(zhuang)結(jie)(jie)晶(jing)(jing)組(zu)(zu)織(zhi)(zhi)者(zhe)(zhe)。商業用花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)亦包(bao)(bao)(bao)括(kuo)其(qi)它類(lei)(lei)(lei)似之(zhi)組(zu)(zu)織(zhi)(zhi)、含少量副成(cheng)(cheng)(cheng)分(fen)(fen)礦(kuang)(kuang)物之(zhi)長(chang)(chang)(chang)石(shi)(shi)(shi)(shi)質結(jie)(jie)晶(jing)(jing)巖(yan)(yan)(yan)(yan),主要(yao)為裝(zhuang)飾(shi)用者(zhe)(zhe),如巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)學(xue)者(zhe)(zhe)所(suo)稱之(zhi)鈣斜長(chang)(chang)(chang)石(shi)(shi)(shi)(shi)。片(pian)麻巖(yan)(yan)(yan)(yan)為具(ju)粗理之(zhi)結(jie)(jie)晶(jing)(jing)質巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi),主要(yao)由硅酸鹽類(lei)(lei)(lei)礦(kuang)(kuang)物組(zu)(zu)成(cheng)(cheng)(cheng),呈(cheng)鑲嵌狀(zhuang)(zhuang)(zhuang)及(ji)粒狀(zhuang)(zhuang)(zhuang)結(jie)(jie)晶(jing)(jing)組(zu)(zu)織(zhi)(zhi),不(bu)同類(lei)(lei)(lei)之(zhi)礦(kuang)(kuang)物以規則或(huo)不(bu)規則,交互(hu)排(pai)列而造成(cheng)(cheng)(cheng)。依照美國的材料試(shi)驗協會分(fen)(fen)類(lei)(lei)(lei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)分(fen)(fen)成(cheng)(cheng)(cheng)普(pu)(pu)通(tong)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)與黑(hei)(hei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)兩(liang)種。普(pu)(pu)通(tong)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)由石(shi)(shi)(shi)(shi)英(ying)、長(chang)(chang)(chang)石(shi)(shi)(shi)(shi)等組(zu)(zu)成(cheng)(cheng)(cheng),又(you)因有色(se)礦(kuang)(kuang)物而帶有黑(hei)(hei)色(se)或(huo)暗綠色(se),整體而言常(chang)受(shou)長(chang)(chang)(chang)石(shi)(shi)(shi)(shi)左(zuo)右其(qi)色(se)澤。黑(hei)(hei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)的暗綠色(se)或(huo)黑(hei)(hei)色(se)巖(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi),由斜長(chang)(chang)(chang)石(shi)(shi)(shi)(shi)、輝石(shi)(shi)(shi)(shi)、橄欖石(shi)(shi)(shi)(shi)、角閃石(shi)(shi)(shi)(shi)等造巖(yan)(yan)(yan)(yan)而成(cheng)(cheng)(cheng),故黑(hei)(hei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)又(you)分(fen)(fen)成(cheng)(cheng)(cheng)斑糲巖(yan)(yan)(yan)(yan)、輝綠巖(yan)(yan)(yan)(yan)、玄武巖(yan)(yan)(yan)(yan)等三種。