【正文】 roles in special vehicle. To study and design the powder tanker of gas unloading can improve the level of mechanization of loading and save labor, reduce labor intensity and lower construction costs. So, researching and designing the powder tanker of gas unloading has a very important practical significance in practical. The cement tanker of gas unloading was as specific subjects in this text. The text expound the cement tanker of gas unloading development of the special vehicle, identified the tonnage of cement which carrying , to the second underpan design the tank, which includes flow of plates, porous panels, tank support and calculate the effective of tank volume. Thrust plate and connect plank is used to fix the tank with a car, through various means such as welding tank and ensure the tank connection with support saddle. Finally, analysis the vehicle performance , Application of CAD software to establish vehicle assembly, the tank model and related spare parts. Key Words： Silt material ； the second unperpan； Flyash ； Gas Disposal Plant； Design Modifications III 目 錄 摘 要 .............................................................. I Abstract ............................................................. II 第 1 章 緒 論 ...................................................... 1 研究現(xiàn)狀 ........................................................ 1 選題目的 ........................................................ 3 意義 ............................................................ 3 .............................................. 3 第 2 章 總體方案的選擇 ............................................... 5 牽引車 的的選擇 .................................................. 5 罐體型式的選擇 .................................................. 5 空氣壓縮機(jī)的選擇 ................................................ 6 卸料裝置的選擇 .................................................. 6 卸料方式分類 .............................................. 6 出料裝置方案的選擇 ........................................ 6 本章小結(jié) ........................................................ 6 第 3 章 半掛車 的選型及總布置 ........................................ 7 半掛車 的選型 .................................................... 7 總體布置的原則 .................................................. 9 整車參數(shù)的確定 ................................................. 10 裝載質(zhì)量 em 和總質(zhì)量 am 的確定 .............................. 10 尺寸參數(shù)的確定 ........................................... 10 本章小結(jié) ....................................................... 11 第 4 章 罐體的總體結(jié)構(gòu)和設(shè)計(jì) ....................................... 12 罐體總成結(jié)構(gòu)及工作原理 ......................................... 12 罐體容積計(jì)算 ................................................... 12 IV 總?cè)莘e V .................................................. 12 有效裝載容積計(jì)算 ......................................... 13 擴(kuò)大容積計(jì)算 ............................................. 13 裝載容積計(jì)算 ............................................. 13 氣室容積計(jì)算 ............................................. 13 流態(tài)化裝置的設(shè)計(jì) ............................................... 13 流態(tài)化裝置的類型和結(jié)構(gòu) ................................... 14 多孔板的設(shè)計(jì) ............................................. 14 流態(tài)化元件選擇 ........................................... 15 流態(tài)化床主要參數(shù)計(jì)算 ........................................... 15 進(jìn)料裝置設(shè)計(jì) ................................................... 18 出料裝置、卸料軟管及卸壓裝置的布置 ............................. 18 出料裝置 ................................................. 18 卸料軟管 ................................................. 18 卸壓裝置 ................................................. 18 罐體內(nèi)部結(jié)構(gòu)的設(shè)計(jì) ............................................. 19 氣室結(jié)構(gòu)的設(shè)計(jì) ........................................... 19 中央氣室長(zhǎng)度的設(shè)計(jì) ....................................... 19 氣化板寬度 的設(shè)計(jì) ......................................... 19 流態(tài)化板傾斜角度及氣化層傾斜角度的設(shè)計(jì) ................... 19 罐體的材料選擇 ................................................. 20 罐體厚度的計(jì)算 ................................................. 20 罐體的最小厚度 ........................................... 20 厚度 附加量 ............................................... 20 封頭設(shè)計(jì) ...................................................... 21 罐體支承座設(shè)計(jì) ................................................ 22 支承座的截面形狀及尺寸 .................................. 22 支承座的前端形狀及安裝位置 .............................. 22 罐體 支承座的固定 ........................................ 22 本章小結(jié) ...................................................... 23 第 5 章 氣卸及輸料裝置的設(shè)計(jì) ....................................... 24 空壓機(jī)選擇 ..................................................... 24 V 輸料管設(shè)計(jì) ..................................................... 24 輸料管內(nèi)徑和氣流速度的確定 ............................... 24 輸送系統(tǒng)的壓力損失 ........................................ 25 氣壓控制系統(tǒng)的設(shè)計(jì) ............................................. 27 本章小結(jié) ....................................................... 28 第 6 章 整車主要性能參數(shù)的計(jì)算 ..................................... 29 動(dòng)力性計(jì)算 ..................................................... 29 發(fā)動(dòng)機(jī)的外特性 ........................................... 29 計(jì)算各檔位是的系數(shù) A、 B、 C C2和 D值 ....................... 29 動(dòng)力性評(píng)價(jià)指標(biāo)的計(jì)算 ..................................... 29 燃油經(jīng)濟(jì)性計(jì)算 ................................................. 32 靜態(tài)穩(wěn)定性計(jì)算 ................................................. 33 本章小結(jié) ....................................................... 34 結(jié) 論 ............................................................. 35 參考文獻(xiàn) ............................................................. 36 致 謝 ............................................................. 37 附 錄 ............................................................. 38 附錄 A 外文資料 .................................................... 38 附錄 B 外文資料中文翻譯 ............................