需要金幣： 1000 個(gè)金幣 |
資料包括：完整論文 |  |
 |
| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字?jǐn)?shù)：7327 |  | |
| 折扣與優(yōu)惠：團(tuán)購(gòu)最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要：本設(shè)計(jì)針對(duì)處理難選貧錫中礦回轉(zhuǎn)窯高溫氯化所產(chǎn)收塵溶液、產(chǎn)出砷鐵渣、鉍銅渣、鋅鎘渣回收其中所含有價(jià)金屬，及返回利用氯化鈣。工藝采用預(yù)中和—鐵鹽脫砷—中和沉鉍—中和沉淀鋅—稀氯化鈣回收的工藝步驟進(jìn)行。設(shè)計(jì)說(shuō)明書(shū)對(duì)設(shè)計(jì)的過(guò)程進(jìn)行了詳細(xì)的闡述：包括物料平衡的計(jì)算，主要設(shè)備的選擇，主體設(shè)備的設(shè)計(jì)，車間配置的設(shè)計(jì)?！ ?/p> 關(guān)鍵詞：氯化收塵溶液；有價(jià)金屬；設(shè)計(jì)
ABSTRACT：This design mainly discusses around dregs of As and Fe, dregs of Bi, dregs of Zn are the intermediates of disposing of high temperature chlorinate collecting solution in Sn. To collect the valuable metals, using the technology procedures: to prepare neutralizing—ferric salt and dearsenification—to neutralize and deposit Bi—to deposit Zn—to recover the watery CaCl2 to be underway. The design specification makes a detailed description of the process, which includes the calculations of Material balance, the selection of major equipments, the design of main equipment and the design of shop configuration. Keywords: Chlorinate Collecting Solution; Valuable Metals; Design
在本次設(shè)計(jì)中，首先根據(jù)工藝流程及設(shè)計(jì)規(guī)模對(duì)砷、鉍、鋅、氯元素做平衡計(jì)算。其次，根據(jù)元素的平衡計(jì)算進(jìn)行設(shè)備的選擇和主體設(shè)備的設(shè)計(jì)，在此基礎(chǔ)上完成了車間設(shè)備的平面布置。最后，應(yīng)用AutoCAD軟件完成了工藝流程圖、設(shè)備連接圖、設(shè)備配置圖、主體設(shè)備總圖的繪制，并完成設(shè)計(jì)說(shuō)明說(shuō)的編寫。 |
