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Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 1 目 錄 一、總論 . 1 1.1 概述 . 1 1.2 可行性研究報(bào)告編制的依據(jù)和原則 . 2 1.3 改造項(xiàng)目必要性分析 . 5 二、企業(yè)基本情況 . 14 2.1 企業(yè)簡介 . 14 2.2 生產(chǎn)經(jīng)營情況及“十一 五”發(fā)展目標(biāo)規(guī)劃 . 15 三、項(xiàng)目改造前、后效果比較 . 19 3.1 項(xiàng)目改前情況 . 19 3.2 項(xiàng)目改造后情況 . 22 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 2 3.3 改造前后效果比較 . 30 四、項(xiàng)目改造地址概況及生產(chǎn)條件 . 42 4.1 廠區(qū)概括 . 42 4.2 建設(shè)的資源條件 . 44 五、改造的主要內(nèi)容,改造方案的目標(biāo) . 47 5.1 蒸空模鍛錘電液改造的主要內(nèi)容簡述 . 47 5.2 改造前的生產(chǎn)工藝和生產(chǎn)設(shè)備情況 . 50 5.3 項(xiàng)目改造的主要內(nèi)容 . 52 5.4 改造后的生產(chǎn)工藝和生產(chǎn)設(shè)備 . 53 5.5 改造的主要方案 . 54 5.6 鍛件表面處理 . 61 5.7 改造目標(biāo) . 61 六、改造項(xiàng)目的輔助設(shè)施建設(shè) . 64 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 3 6.1 項(xiàng)目改造設(shè)計(jì)依據(jù)資料 . 64 七、節(jié)能減排組織機(jī)構(gòu) . 69 7.1 組織機(jī)構(gòu)及管理體制(見下圖) . 69 7.2 公司節(jié)能減排管理人員及職責(zé) . 71 7.3 公司節(jié)能減排管理規(guī)章制度 . 80 7.4 能源計(jì)量器具的配備及管理情況 . 83 7.5 節(jié)能減排崗位培訓(xùn) . 87 八、項(xiàng)目實(shí)施計(jì)劃 . 89 8.1 項(xiàng)目實(shí)施周期 . 89 8.2 項(xiàng)目改造第一期工程: . 89 8.3 項(xiàng)目改造第二期工程: . 89 8.4 改造項(xiàng)目責(zé)任人: . 89 九、投資估算與資金籌措 . 91 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. 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ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 4 9.1 投資估算及資金籌措 . 91 十、效益分析 . 93 10.1 產(chǎn)品生產(chǎn)能力 . 93 10.2 產(chǎn)品成本估算、利潤 . 93 十一、結(jié)論 . 96 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. 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ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 2 先地位,屬國內(nèi)先進(jìn)水平;產(chǎn)品生產(chǎn)規(guī)模在國內(nèi)同行業(yè)中排位靠前,在中南區(qū)域占據(jù)首席地位。 1.2 可行性研究報(bào)告編制的依據(jù) 和原則 1.2.1 編制依據(jù) #鍛造有限公司提供的有關(guān)資料 國家發(fā)改委、建設(shè)部 20061325 號(hào)文 建設(shè)項(xiàng)目經(jīng)濟(jì)評(píng)價(jià)方法與參數(shù)第三版。 鍛造業(yè)中長期發(fā)展規(guī)劃 國家“十一 五規(guī)劃” 裝備制造業(yè)調(diào)整和振興實(shí)施細(xì)則 1.2.2 編制的原則 1.2.2.1 認(rèn)真 執(zhí)行 國家、地方、行業(yè)現(xiàn)行法令、法規(guī)及各專業(yè)Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 3 的標(biāo)準(zhǔn)規(guī)范。 1.2.2.2 技術(shù)上采用成熟先進(jìn)可靠的技術(shù),力求經(jīng)濟(jì)合理,達(dá)到降低能耗,降低 SO2排放 、 粉塵排放、廢渣排放、創(chuàng)造良好的生產(chǎn)環(huán)境,取得最佳經(jīng)濟(jì)效益,增加就業(yè)崗位,保證生產(chǎn)裝置安全 、 穩(wěn)定 , 長期運(yùn)行。 1.2.2.3 充分利用原有生產(chǎn)設(shè)備、廠房等條件 ,合理安排改 造工期, 節(jié)約投資,加快改造速度,盡快發(fā)揮改造后效能,早見效益。 1.2.2.4 改造的主體內(nèi)容從節(jié)能、減排、安全和公共衛(wèi)生同時(shí)考慮,盡量消除 生產(chǎn)對(duì)環(huán)境和員工造成的危害。 1.2.2.5 安全:符合現(xiàn)行標(biāo)準(zhǔn)規(guī)范、規(guī)定和規(guī)程的要求,從安全、消防、抗震、勞動(dòng)安全及工業(yè)衛(wèi)生的配套同時(shí)考慮。 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 5 1.3 改造項(xiàng)目必要性分析 1.3.1 項(xiàng)目改造的宏觀經(jīng)濟(jì)背景 根據(jù)國家“十一五”規(guī)劃,裝備制造業(yè)調(diào)整和振興規(guī)劃實(shí)施細(xì)則中“提升四大配套產(chǎn)品制造水平,夯實(shí)產(chǎn)業(yè)發(fā)展基礎(chǔ)”,重點(diǎn)發(fā) 展 大型核電設(shè)施鍛件,百萬千瓦級(jí)超臨界火電機(jī)組鍛件, 70萬千瓦以上等級(jí)大型混流式水輪機(jī)組鍛件,石化、煤化工重型鍛件,大型船用曲軸、螺旋 槳軸鍛件,大型軸型圈、齒輪鍛件、工程機(jī)械、軍工鍛件、汽車配件、農(nóng)機(jī)、礦山冶金機(jī)械鍛件,市場潛力巨大。 目前,我省發(fā)展鍛壓工業(yè)有四方面優(yōu)勢。一是進(jìn)入二十一世紀(jì),我國汽車產(chǎn)業(yè)高速發(fā)展,形成了多品種、全系列的各類整車和零部件配套體系,產(chǎn)業(yè)集中不斷提高,產(chǎn)品技術(shù)水平明顯提升,已經(jīng)成為世界汽車生產(chǎn)大國。二是國內(nèi)鍛造企業(yè)主要Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 6 集中在長江以北、東北地區(qū),中南區(qū)域至整個(gè)長江以南缺泛大型鍛造企業(yè),區(qū)位優(yōu)勢十分明顯。二是改造后產(chǎn)品市場需求廣泛,鍛造產(chǎn)品涵蓋了軍工鍛件、鐵道車輛模鍛件、汽車零部件、工程機(jī)械、冶金、礦山、煤機(jī)產(chǎn)品、大 型 船 用曲軸,齒輪等裝備制造工業(yè)。四是汽車產(chǎn)業(yè)潛力巨大,被列為 #重點(diǎn)支柱產(chǎn)業(yè)。因此,公司需充分把握這些有利條件,加快技術(shù)改造,進(jìn)一步發(fā)展壯大,不斷提升市場競爭力,搶占模鍛產(chǎn)品市場最高點(diǎn)。 1.3.2 國家產(chǎn)業(yè)政策對(duì)節(jié)能減排的要求。 國家“十一五”規(guī)劃綱要提出,到 2010 年我國萬元 GDP能耗降低 20左右、主要污染物排放減少 10,并將其列為重要約束性指標(biāo)。不久前召開的全國節(jié)能減排工作電視電話會(huì)議上強(qiáng)調(diào),要把節(jié)能減排作為當(dāng)前加強(qiáng)宏觀調(diào)控的重點(diǎn),作為調(diào)整經(jīng)濟(jì)結(jié)構(gòu)、轉(zhuǎn)變?cè)鲩L方式的突破口和重要抓手,作為貫徹Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 7 科學(xué)發(fā)展觀和構(gòu)建和諧 社會(huì)的重要舉措,進(jìn)一步增強(qiáng)緊迫感和責(zé)任感,下大力氣、下真功夫,確保實(shí)現(xiàn)“十一五”規(guī)劃確定的節(jié)能減排目標(biāo)。 節(jié)能減排是貫徹落實(shí)科學(xué)發(fā)展觀、構(gòu)建社會(huì)主義和諧社會(huì)的重大舉措;是建設(shè)資源節(jié)約型、環(huán)境友好型社會(huì)的必然選擇;是推進(jìn)經(jīng)濟(jì)結(jié)構(gòu)調(diào)整,轉(zhuǎn)變?cè)鲩L方式的必由之路;是維護(hù)中華民族長遠(yuǎn)利益的必然要求。當(dāng)前我國正面臨著經(jīng)濟(jì)社會(huì)快速發(fā)展和人口增長與資源環(huán)境約束的突出矛盾。如果不加快調(diào)整結(jié)構(gòu)、轉(zhuǎn)變?cè)鲩L方式,資源支撐不住,環(huán)境容納不下,社會(huì)承受不起,經(jīng)濟(jì)發(fā)展難以為繼。在這個(gè)問題上,只有堅(jiān)持節(jié)約發(fā)展、清潔發(fā)展、安全發(fā)展,才是實(shí)現(xiàn) 經(jīng)濟(jì)又好又快發(fā)展的正確道路。 電力、鋼鐵、鍛造、有色、建材、石油加工、化工等行業(yè),占了全社會(huì)能源消耗和污染排放的大頭。遏制這些高耗能高污Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 8 染行業(yè)過快增長,是推進(jìn)節(jié)能減排工作的當(dāng)務(wù)之急,也是當(dāng)前宏觀調(diào)控的緊迫任務(wù)。要大力淘汰電力、鋼鐵、鍛造、建材、電解鋁、鐵合金、電石、焦炭、化工、煤炭等行業(yè)的落后產(chǎn)能。 企業(yè)位于節(jié)能減排的最前沿,責(zé)無旁貸,要積極行動(dòng)起來,引進(jìn)新技術(shù)、改造舊設(shè)備,大力發(fā)展循環(huán)經(jīng)濟(jì),全面推行清潔生產(chǎn),主動(dòng)承擔(dān)社會(huì)責(zé)任。 1.3.3 鍛壓技術(shù)發(fā)展趨勢 鍛造設(shè)備的發(fā)展是伴隨工業(yè)技術(shù)的發(fā)展同步進(jìn)行的,它的歷史也是比 較漫長和悠久的。從它的發(fā)展過程中我們也可以看出鍛造設(shè)備的發(fā)展趨勢就是從最初的原始化、簡單化,發(fā)展到具有先進(jìn)高新技術(shù)加入的高效化、快速化、成套化、數(shù)控化和聯(lián)動(dòng)化。 鍛錘是一種最古老而又萬能的鍛壓設(shè)備,在鍛造工業(yè)中一Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 9 直發(fā)揮著重要作用,是機(jī)械制造業(yè)中量大面廣,不可缺少的一種鍛壓設(shè)備。雖然隨著其它一些鍛壓設(shè)備如液壓機(jī)和機(jī)械壓力機(jī)等的出現(xiàn)和發(fā)展,在一定程度上取代了一部分鍛錘的工作。但是直到現(xiàn)在,鍛錘,尤其是模鍛錘,在各國鍛造工業(yè)中仍占主導(dǎo)地位,絕大多數(shù)模鍛件都是在錘上生產(chǎn)的。 1.3.3.1 機(jī)械錘 機(jī)械錘是一種比較古老的鍛錘,隨著 它的發(fā)展,按照結(jié)構(gòu)形式分為夾桿錘、皮帶錘、彈簧錘及鋼絲繩錘。 這種錘的優(yōu)點(diǎn)就是結(jié)構(gòu)簡單,投資少。它的缺點(diǎn)就是打擊頻次低,能量利用率小,生產(chǎn)效率低,鍛件精度差。在我國某些落后地區(qū)仍有大量機(jī)械錘在使用中,另外在世界某些發(fā)展中國家如印度等國家,模鍛錘仍以皮帶錘為主。 1.3.3.2 蒸空模鍛錘 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 10 蒸空模鍛錘 是上世紀(jì) 20年代應(yīng)運(yùn)而生的。它有兩種形式:一種是以工業(yè)鍋爐為動(dòng)力站,以蒸氣為工作介質(zhì)的鍛錘;另一種是以空氣壓縮機(jī)為動(dòng)力站,以壓縮空氣為工作介質(zhì)的鍛錘。它的優(yōu)點(diǎn)是: a.結(jié)構(gòu)簡單,操作方便; b.造價(jià)低,維修方便。 缺點(diǎn)是: a.能量利 用率極低,只是 1%2%之間; b.鍛造精度低,由于是梳形導(dǎo)軌形式,錘頭導(dǎo)向差,打出的鍛件精度低。 目前, 蒸空模鍛錘 出路應(yīng)在于采用先進(jìn)的 全液壓驅(qū)動(dòng)電液模鍛錘 技術(shù)進(jìn)行改造,具體內(nèi)容是采用現(xiàn)代 全液壓驅(qū)動(dòng)電液模鍛錘 技術(shù)做的電液傳動(dòng)裝置取代原有鍛錘的汽缸及動(dòng)力站,保留原有機(jī)架、砧座。改造過的能量利用率可提高 90%以上。 1.3.3.3 空氣錘 空氣錘工作介質(zhì)也是空氣,但它的壓縮空氣是由設(shè)備本身的傳動(dòng)機(jī)構(gòu)帶動(dòng)壓縮活塞,將壓縮空氣傳遞到工作活塞 (錘桿 )Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 11 上進(jìn)行動(dòng)作的。眾所周知,空氣錘是目前鍛造行業(yè)使用最廣泛的設(shè)備之一,主要用于自由鍛造,鐓 粗、拔長、沖孔、熱剪、鍛焊、彎曲、扭轉(zhuǎn)和胎模鍛造等工序,同時(shí)還應(yīng)用于大型模鍛件的制坯工序??諝忮N與其它類型錘相比:投入成本低、無污染,具有使用靈活,操作方便,控制性能可靠等優(yōu)點(diǎn)。 1.3.3.4 電液錘 我國的 電液錘 技術(shù)是在首先把液壓傳動(dòng)原理用于傳統(tǒng) 蒸空模鍛錘 進(jìn)行動(dòng)力頭技術(shù)改造的基礎(chǔ)上,逐步發(fā)展起來的,在“換頭”改造過程中由于我國技術(shù)人員對(duì)液壓系統(tǒng)上快速放油閥及相關(guān)控制閥技術(shù)的不斷創(chuàng)新和改進(jìn),使得這項(xiàng)技術(shù)不僅能應(yīng)用于模鍛錘,而且也能應(yīng)用于自由鍛錘上,因此發(fā)展速度很快。近幾十年來,隨著現(xiàn)代液壓技術(shù)和電控技術(shù)的高速發(fā)展,高效節(jié) 能的 全液壓驅(qū)動(dòng)電液模鍛錘 已經(jīng)逐步成為鍛錘中的主Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 12 力軍。 1.3.4 技術(shù)改造的可靠性 全液壓驅(qū)動(dòng)電液模鍛錘 是鍛錘家族中的一支新秀,是利用沖擊能量使金屬產(chǎn)生塑性變形的鍛壓設(shè)備。由于結(jié)構(gòu)簡單、價(jià)格低廉、工藝適應(yīng)性強(qiáng),在我國模鍛和自由鍛領(lǐng)域均得到了廣泛的應(yīng)用。 傳統(tǒng)的蒸空模鍛錘是以蒸汽或壓縮空氣作為動(dòng)力,效率低、能耗高、環(huán)境污染嚴(yán)重,屬于落后淘汰設(shè)備。而 全液壓驅(qū)動(dòng)電液模鍛錘 采用氣、液驅(qū)動(dòng)或全液壓驅(qū)動(dòng),技術(shù)先進(jìn),與蒸空模鍛錘相比,具有很高的節(jié)能效果。因此, 全液壓驅(qū)動(dòng)電液模鍛錘 是傳統(tǒng)蒸空模鍛錘最理想的替代產(chǎn)品。 利用 全液壓驅(qū)動(dòng)電液 模鍛錘 技術(shù),可對(duì)原有蒸空模鍛錘進(jìn)行改造,保留原有機(jī)架、砧座和基礎(chǔ)設(shè)施,換上機(jī)、電、液一Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa hF 13 體化的電液驅(qū)動(dòng)頭,即可將原來的 蒸空模鍛錘 改造成 全液壓驅(qū)動(dòng)電液模鍛錘 。改成 全液壓驅(qū)動(dòng)電液模鍛錘 以后,不改變?cè)艨漳e戝N的操作方法,能更好的滿足鍛造工藝要求,可進(jìn)行墩粗、拔長、滾料、預(yù)鍛、終鍛和多工位鍛造,能實(shí)現(xiàn)重打、輕打、連打、懸錘和任意位置的急停動(dòng)作,并可通過設(shè)備運(yùn)行參數(shù) (氣、液壓力 )的調(diào)節(jié),實(shí)現(xiàn)打擊能量的適量調(diào)節(jié),克服了原蒸空模鍛錘需要依賴蒸汽鍋爐系統(tǒng)的固有弊病,做到了有電就可開機(jī)打錘,操作靈活,使用方便。 全液壓驅(qū)動(dòng)電 液模鍛錘 的主要特點(diǎn)是:高效節(jié)能、注重環(huán)保、技術(shù)先進(jìn)、性能可靠、操縱靈活、維護(hù)方便。 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 14 2二、 企業(yè)基本情況 2.1 企業(yè)簡介 #鍛造有限公司 (含全資子公司 #華龍車軸有限責(zé)任公司) 地處婁底西郊 , 占地面積 20.5 萬平方米 , 是收購原 #省鍛造廠 (大型軍工破產(chǎn)企業(yè)) 而組建的一家民營控股改制企業(yè) ,公司 注冊(cè)資本 2000 萬元 , 現(xiàn)有資產(chǎn)總額 1.07 億元 , 員工近300人 , 其中專業(yè)技術(shù)人員 40余名 .企業(yè)具有鐵道車輛車軸、軍工產(chǎn)品 (501 戰(zhàn)車 ) 鍛件等生產(chǎn)資質(zhì) , 同時(shí)生產(chǎn)汽車零部件、工程機(jī)械、礦山冶金、農(nóng)機(jī)等裝備制造業(yè)發(fā)展 鍛件產(chǎn)品,年 產(chǎn)各類 鍛件 1 萬 多 噸 , 產(chǎn)值 1.2 億元,銷售收入 1.05 億元。 公司 已通過 ISO9001: 2000 質(zhì)量管理體系認(rèn)證 。 公司主要發(fā)展方向 是在 鞏固自由鍛件生產(chǎn)、鐵道車軸的生Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 15 產(chǎn)。加大蒸空模鍛錘節(jié)能減排技術(shù)改造及自由鍛、 鑄造生產(chǎn)線技術(shù)改造,在模鍛件自由鍛件粗加工基礎(chǔ)上,向深加工、精加工發(fā)展、延伸裝備制造業(yè)產(chǎn)業(yè)鏈, 加大新產(chǎn)品的開大力度, 形成鍛造機(jī)加一條龍的生產(chǎn)格局,制造出品牌終端產(chǎn)品,通過改造使公司設(shè)備設(shè)施及產(chǎn)品結(jié)構(gòu)優(yōu)化升級(jí),達(dá)到國內(nèi)同 行 業(yè)先進(jìn)水平,在項(xiàng)目開工后五年不斷融資將企業(yè)建成婁底市裝備制備業(yè)龍頭企業(yè),成為名副其實(shí)的“中南 鍛造基地”。 2.2 生產(chǎn)經(jīng)營情況及“十一 五”發(fā)展目標(biāo)規(guī)劃 2.2.1 生產(chǎn)經(jīng)營情況 #鍛造有限公司自二 八年三 月組建以來,承接了原 #省鍛造廠鐵道車軸,軍工鍛件及部分汽配、煤 機(jī)礦山冶金機(jī)械鍛件產(chǎn)品的生產(chǎn)資質(zhì)和生產(chǎn)經(jīng)營市場,公司管理層牢固樹立將企業(yè)優(yōu)化升級(jí),做大做強(qiáng)的信心,一方面盡快建立健全現(xiàn)代企Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 16 業(yè)管理制度,使公司各項(xiàng)工作 逐步走向規(guī)范,另一方面迅速開展生產(chǎn)經(jīng)營的全面恢復(fù)和正常營運(yùn),不斷加強(qiáng)技術(shù)改造,加大新產(chǎn)品開發(fā)進(jìn)程,努力擴(kuò)大生產(chǎn)經(jīng)營規(guī)模。 08 年完成產(chǎn)品產(chǎn)量 12000 噸,實(shí)現(xiàn)工業(yè)總產(chǎn)值 1.2億 元,銷售收入 1.1億 元,09 年預(yù)計(jì)完成產(chǎn)品產(chǎn)量 14000 噸,實(shí)現(xiàn)工業(yè)總產(chǎn)值 1.3 億 萬元,銷售收入 1.2億 元 。 2.2.2 項(xiàng)目改造情況 針對(duì)模鍛設(shè)備老化,產(chǎn)品成本高,污染物排放大,勞動(dòng)生產(chǎn)條件較差,公司通過調(diào)研及論證。于 08年 6 月開始對(duì)蒸空模錘實(shí)施技術(shù)改造,投入資金 2000 多萬元,計(jì)劃 2010 年 6月全部改造完畢,改造時(shí)間為 2 年,目前已改成了一臺(tái) 2T全液壓驅(qū)動(dòng)電液模鍛錘 ,一臺(tái) 3T全液壓驅(qū)動(dòng)電液模鍛錘 ,一臺(tái)10 噸 全液壓驅(qū)動(dòng)電液模鍛錘 , 經(jīng)調(diào)試生產(chǎn)效果明顯,達(dá)到了Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. 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ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 17 節(jié)能減排的目的,另三臺(tái)蒸汽錘正在改造當(dāng)中。 2.2.3 發(fā)展目標(biāo)規(guī)劃 公司 近 四年( 2008.62012.6)分兩個(gè)階段 2.2.3.1 第一階段( 2008.62009 年底) 完成蒸空模鍛錘技術(shù)改造,并為加熱用燃料 油 改 造 為清潔能源天燃?xì)?,做好改造前期土建及可行性論證工作,為后期改造做好準(zhǔn)備。 2.2.3.2 第二階段( 2010 年 2012 年) 對(duì)模鍛生產(chǎn)設(shè)備進(jìn)一步完善改造,及調(diào)整優(yōu)化產(chǎn)品結(jié)構(gòu),提高產(chǎn)能,增加模鍛件生產(chǎn)及機(jī)加配套設(shè)備,形成鍛造、機(jī)加一條龍?bào)w系,同時(shí)完成加熱用燃料油改為清潔燃料 天然氣的改造。 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. 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ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 18 通過改造,達(dá)到年產(chǎn)各類鍛件 5 萬噸,工業(yè)產(chǎn)值達(dá)到 6個(gè)億的水平,為 5 年后擴(kuò)大產(chǎn)能達(dá) 10萬噸生產(chǎn)規(guī)模做準(zhǔn)備。 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 19 3三、 項(xiàng)目改造前、后效果比較 3.1 項(xiàng)目改前情況 3.1.1 項(xiàng)目改前的主要生產(chǎn)工藝流程 3.1.2 改造前的設(shè)備 3.1.2.1 改造前模鍛件 的 主要生產(chǎn)設(shè)備 改造前模鍛件生產(chǎn)的主要生產(chǎn)設(shè)備 為蒸空模鍛錘 。 蒸空模鍛錘是采用蒸汽作動(dòng)力驅(qū)動(dòng)鍛錘鍛造,是利用沖擊檢驗(yàn)入庫 產(chǎn)品 產(chǎn)品 鍛坯 加熱坯料 加熱爐 蒸空模鍛錘 熱處理 酸洗 鍋爐 水泵 產(chǎn)生廢水、廢氣、 SO2、煙塵、廢渣 產(chǎn)生廢酸、廢水 蒸汽 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 20 能使金屬產(chǎn)生塑性變形的設(shè)備。蒸空模鍛錘由于結(jié)構(gòu)簡單,錘體堅(jiān)固耐用,工藝多樣性強(qiáng),在鍛造行業(yè)廣泛應(yīng)用。 近年來,由于各種新工藝及新設(shè)備的出現(xiàn),加之能源和環(huán)保方面的要求愈來愈高,傳統(tǒng)蒸空錘的缺點(diǎn)日益突出,主要表現(xiàn)在: a)動(dòng)力站昂貴。 b)能源消耗大。據(jù)統(tǒng)計(jì),其能源利用率不到 ; c)蒸汽鍋爐排出的煙塵嚴(yán)重污染環(huán)境; d)振動(dòng)與噪音 , 工作環(huán)境惡劣; e)這些設(shè)備大多為五、六十年代制造,設(shè)備老化; 用壓縮空氣代替蒸汽雖然解決了上述一些問題,但其能耗相當(dāng)大,與蒸汽錘相差無幾。這些給鍛造企業(yè)降低成本從而在市場競爭中占據(jù)有利位置帶來了相當(dāng)大的困難。 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 21 3.1.2.2 改造前 的 動(dòng)力設(shè)備 改造前 的 動(dòng)力設(shè)備 為 兩 臺(tái) SHL10 13 A 燃煤鍋爐 ,以鍋爐產(chǎn)生蒸汽作為模鍛錘生產(chǎn)的動(dòng)力。 鍋爐燃料漣邵礦務(wù)局轄區(qū)內(nèi)所產(chǎn)二類煙煤,含硫 2%,含灰份 30%,屬國家規(guī)定被替代能源或必須采取脫硫措施,改造成本大。鍋爐熱效率為 40%。燃煤不充分,冒黑煙現(xiàn)象嚴(yán)重,產(chǎn)生大量 SO2、 CO2、粉塵、廢渣、廢水、廢酸等,環(huán)境污染嚴(yán)重,勞動(dòng)安全衛(wèi)生條件差。 該兩臺(tái)燃煤鍋爐于 1986 年承建, 已經(jīng)超使用年限,故障頻率高,安全隱患多,不符合安全生產(chǎn)要求, 是國家明文規(guī)定被改造或被淘汰的高能耗設(shè)備,已多次 被質(zhì)監(jiān)部門檢驗(yàn)后勒令停爐或降壓使用,無改造價(jià)值。 煙煤價(jià)格高,運(yùn)輸成本大, 蒸汽供應(yīng)管道較長,熱損失大,Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa hF Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt s( 2) Sel ction.Par agr aphFormat. Li neSpacingLi nesToPoi nt select ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFor mat .LineSpaci ngLinesToPoct ion. ParagraphFor mat.LineSpaci ngLinesToPoints(2)Selecti on. ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaahF 22 產(chǎn)品綜合能耗較高達(dá) 3.5 噸原煤 /噸鍛件 , 產(chǎn)品成本高,在市場沒有競爭性,公司沒有市場,無法發(fā)展 。 3.1.2.3 項(xiàng)目改造前產(chǎn)品表面清除缺陷方式 鍛造產(chǎn)品經(jīng)熱處理后,需采用 硫酸酸洗方式清除產(chǎn)品缺陷,而由于酸洗設(shè)備設(shè)施老化,回收硫酸很難達(dá)到預(yù)期效果,年產(chǎn)生廢酸 7500 噸。 3.2 項(xiàng)目改造后情況 3.2.1 項(xiàng)目改造后的主要生產(chǎn)工藝流程 產(chǎn)品 產(chǎn)品 鍛坯 加熱坯料 加熱爐 電液錘 熱處理 機(jī)械噴丸 循環(huán)冷卻水池 自來水補(bǔ) 充 產(chǎn)品包裝入庫 液壓站 Sel ect i on.Paragr aphFor mat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agra aaaaaaaaaaaaaaaaaaaaaaaaaaaaphFor mat .LineSpaci ngLinesToPoints(2)Sel ecti on.ParagraphFor mat .LineSpacingLinesToPoct ion. ParagraphFor m Selecti on.ParagraphFor maaaaaaaaaaaaaaaaaaaaaaaaaaaaat .LineSpacingLi nesToPoi nt s( 2) Sel ecti on.Paragr aphFormat. LineSpacingLi nesToPoi nt select ion. Par agraphFormat.Li neSpaci ngLinesToPoints(2)Select ion. ParagraphFor mat.LineSpaci ngLinesToPoct ion. 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