日產(chǎn)450噸牛皮掛面箱紙板打漿、流送系統(tǒng)工藝設(shè)計(jì)

輕化工程論文編號(hào):QH046  論文字?jǐn)?shù):14111,頁(yè)數(shù):41  附CAD圖

目 錄
中文摘要 I
英文摘要 II
目錄 III
1緒論 1
1.1設(shè)計(jì)依據(jù) 1
1.2可行性分析 2
1.3設(shè)計(jì)任務(wù)及依據(jù) 2
1.3.1簡(jiǎn)介 3
1.3.2設(shè)計(jì)數(shù)據(jù) 3
1.3.3產(chǎn)品的有關(guān)行業(yè)標(biāo)準(zhǔn) 3
2 工藝部分 5
2.1 生產(chǎn)工藝 5
2.2 工藝流程 5
2.2.1 本設(shè)計(jì)抄紙工段的主要流程 5
2.2.2 生產(chǎn)流程 6
2.3 漿水平衡和設(shè)備選型 6
3 車間布置及總平面布置 22
3.1 布置的原則 22
3.2 全廠總平面布置說明 23
4 供水、排水以及三廢處理 25
4.1 供水 25
4.2 排水 26
4.2.1 生產(chǎn)排水的水質(zhì)特征 26
4.2.2 排水口 26
4.3 三廢處理 27
5 動(dòng)力蒸汽及采暖通風(fēng) 28
5.1 動(dòng) 力 28
5.3 采暖通風(fēng) 28
6 安全技術(shù)及防火 31
6.1 污染源產(chǎn)生的有害物質(zhì) 31
6.2 防護(hù)措施 31
6.2.1 污染防護(hù) 31
6.2.2 安全防護(hù) 31
7 技術(shù)經(jīng)濟(jì) 32
7.1 在建廠地區(qū)的經(jīng)濟(jì)意義 32
7.2 抄紙車間的工作制度、車間定額及人員編制 32
7.3 人員培訓(xùn) 33
8 建筑部分 34
8.1 建筑標(biāo)準(zhǔn) 34
8.2 建筑材料的選用 34
8.3 對(duì)有特殊要求的廠房建筑處理措施 34
致 謝 35
參 考 文 獻(xiàn) 36

年產(chǎn)15萬噸牛皮掛面箱紙板制漿造紙綜合工廠設(shè)計(jì)重點(diǎn)：日產(chǎn)450噸牛皮掛面箱紙板打漿、流送系統(tǒng)工藝設(shè)計(jì)

摘 要：本設(shè)計(jì)以AOCC為主要原料，經(jīng)過制漿車間的纖維分級(jí)處理分離成短纖維和長(zhǎng)纖維，分別作為成紙的芯層漿料和底層漿料，配以未漂硫酸鹽針葉木漿板作為面層漿料，不僅使成紙具有合理的物理結(jié)構(gòu)達(dá)到成品的質(zhì)量要求，還合理的利用了纖維資源。基于此考慮，設(shè)計(jì)的流送系統(tǒng)也是三層獨(dú)立上漿的，并選用國(guó)內(nèi)外先進(jìn)的設(shè)備，以滿足掛面紙板的質(zhì)量要求和高速紙機(jī)的順利運(yùn)行。本設(shè)計(jì)的內(nèi)容包括漿水平衡計(jì)算圖繪制、設(shè)備選型及計(jì)算、車間設(shè)備布置圖、設(shè)備立面圖、工藝流程圖及全廠總平面圖的繪制。通過對(duì)打漿和流送系統(tǒng)的工藝設(shè)計(jì)，系統(tǒng)的掌握紙機(jī)生產(chǎn)的工藝技術(shù)，并初步掌握工藝設(shè)計(jì)的程序和工作方法。
關(guān)鍵詞：制漿造紙；掛面箱板紙；流送系統(tǒng)；打漿系統(tǒng)

150kT/a kraft liner box board Comprehensive Mill of Pulping and Papermaking
Focal:The Approach System of Papermaking Workshop Section of Liner Board is Which Output is 450 per Day
ABSTRACT：AOCC in the design of the main raw material, after the fiber grade pulp processing plant was separated into short fibers and long fibers, respectively, as the core into a paper pulp slurry and the bottom, with unbleached sulphate coniferous wood pulp board as a surface slurry layer, into a paper with not only the physical structure to achieve a reasonable product quality requirements, but also a reasonable use of fiber resources. Based on this consideration, the design of three-flow system is independent of the sizing and selection of domestic and foreign advanced equipment to meet the quality requirements of cardboard vermicelli and the smooth operation of high-speed paper machine. The design includes mapping serofluid balance calculation, equipment selection and calculation, workshop equipment layout, equipment levation, the whole process flow diagram and general layout of the rendering plant. By beating the system and process flow design, production paper machine systems to master the technology and process design of the preliminary master procedures and working methods.
Keywords: Pulp and Papermaking, Liner board, Approach system；Beating system