【正文】 ............................................6 市場(chǎng)情況 .....................................................................................................................................72 生產(chǎn)工藝 ......................................................................................................7 設(shè)計(jì)內(nèi)容 ............................................................................................................................................7 生產(chǎn)工藝 ............................................................................................................................................7 生產(chǎn)工藝流程確定 ............................................................................................................................8 生產(chǎn)工藝流程 ...........................................................................................................................8 工藝流程圖 ...............................................................................................................................8 工藝過程說明 ...................................................................................................................................8 醋化崗位 ...................................................................................................................................8 酸洗離心洗滌 ...........................................................................................................................9 水洗離心洗滌 ...........................................................................................................................9 干燥崗位 ...................................................................................................................................9 回收崗位 ...................................................................................................................................93 物料衡算 ......................................................................................................9 溶解罐的物料衡算 ............................................................................................................................9 ?；磻?yīng)的物料衡算 ......................................................................................................................11 滲濾槽的物料衡算 ..........................................................................................................................12 酸洗離心機(jī)的物料衡算 ..................................................................................................................13 水洗離心機(jī)的物料衡算 ..................................................................................................................14 流化床的物料衡算 ..........................................................................................................................164 能量衡算 ....................................................................................................16 反應(yīng)罐能量衡算 .............................................................................................................................16 比熱容的計(jì)算 .........................................................................................................................17 能量衡算 ...................................................................................................................................185 主要工藝設(shè)備計(jì)算 ......................................................................................19 工藝設(shè)備選型原則 ..........................................................................................................................19 工藝設(shè)備計(jì)算 ..................................................................................................................................19 醋化反應(yīng)釜 ...............................................................................................................................19 夾套的計(jì)算 .............................................................................................................................20 筒體的材料和壁厚 .................................................................................................................22 水壓試驗(yàn)及其強(qiáng)度校核 .........................................................................................................23 選擇釜體法蘭 .........................................................................................................................24 選用手孔、視鏡、溫度計(jì)、和工藝接管 .............................................................................25 攪拌器的設(shè)計(jì)計(jì)算 .................................................................................................................26 容器支座的選用計(jì)算 .............................................................................................................26 酸洗離心機(jī) ......................................................................................................................................26 水洗離心機(jī) ......................................................................................................................................26 振動(dòng)流化床干燥器 ..........................................................................................................................27 母液蒸餾罐 ......................................................................................................................................27 循環(huán)母液反應(yīng)罐 ..............................................................................................................................276 管道設(shè)計(jì) ....................................................................................................27 管道計(jì)算 ..........................................................................................................................................27 水楊酸的進(jìn)料管道的計(jì)算 .......................................................................................................28 酸酐的進(jìn)料管道的計(jì)算 ...........................................................................................................28 母液的管道進(jìn)料計(jì)算 ...............................................................................................................