ka預(yù)焙槽鋁電解車(chē)間設(shè)計(jì)本科畢業(yè)設(shè)計(jì)()

1、I400kA預(yù)焙槽鋁電解車(chē)間設(shè)計(jì)摘要大型化是當(dāng)今世界鋁電解技術(shù)發(fā)展的大趨勢(shì)。在現(xiàn)有的320kA~350kA大型鋁電解槽基礎(chǔ)上，進(jìn)一步開(kāi)發(fā)并建設(shè)高效、穩(wěn)定和更為節(jié)能的400kA大型鋁電解槽技術(shù)是當(dāng)今世界各大鋁業(yè)公司研究和追求的目標(biāo)。并且我國(guó)已經(jīng)有多家鋁電解企業(yè)已經(jīng)建成400kA級(jí)鋁電解生產(chǎn)線。我們緊隨時(shí)代步伐，設(shè)計(jì)了400kA預(yù)焙槽鋁電解車(chē)間。車(chē)間設(shè)計(jì)包括廠址選擇、電解槽設(shè)計(jì)、電壓平衡、能量平衡勞動(dòng)定員及成本核算等。該設(shè)計(jì)的年產(chǎn)量為22萬(wàn)

2、噸，電流效率高達(dá)94%。經(jīng)過(guò)多方論證廠址選擇伊川縣工業(yè)園區(qū)。關(guān)鍵詞：鋁電解槽，物料平衡，能量平衡，電壓平衡，車(chē)間設(shè)計(jì)III前言.............................................................................................................1第一章鋁電解簡(jiǎn)介.......................................

3、..............................................31.1鋁的性質(zhì)及用途...........................................................................31.1.1鋁的性質(zhì).............................................................................3

4、1.1.2鋁的用途.............................................................................31.2鋁電解簡(jiǎn)史及發(fā)展現(xiàn)狀...............................................................41.2.1鋁電解簡(jiǎn)史..............................................

5、...........................41.2.2我國(guó)鋁電解技術(shù)發(fā)展現(xiàn)狀..................................................61.2.3世界鋁電解工業(yè)技術(shù)現(xiàn)狀.................................................71.3鋁電解用原料與原材料..............................................

6、.................91.3.1鋁電解原料——氧化鋁.....................................................91.3.2鋁電解熔劑——氟化鹽...................................................101.3.3鋁電解預(yù)焙陽(yáng)極炭塊...................................................

7、....111.4鋁電解過(guò)程描述.........................................................................121.5鋁電解槽與電解槽系列.............................................................131.5.1陰極裝置............................................

8、...............................131.5.2陽(yáng)極裝置...........................................................................131.5.3母線裝置...........................................................................141.5.4使用壽命......

9、.....................................................................15第二章廠址選擇與論證...........................................................................162.1.電力供應(yīng)......................................................

10、..............................162.2.運(yùn)輸系統(tǒng)....................................................................................162.3.外圍服務(wù)....................................................................................17

11、2.4.環(huán)境和土地................................................................................17第三章技術(shù)經(jīng)濟(jì).......................................................................................183.1主要技術(shù)經(jīng)濟(jì)指標(biāo)的選擇論證.................

12、................................183.2綜合經(jīng)濟(jì)技術(shù)指標(biāo)的計(jì)算.........................................................193.3主要經(jīng)濟(jì)技術(shù)指標(biāo)的確定與列表.............................................21第四章物料平衡..........................................