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    某市某玻璃公司煤改天然气技术改造工程可行性研究报告

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    2019-05-29
    简介
    第一章总论1.1项目名称及承办单位概况1.2编制依据1.2.1相关法律、条例1.2.2相关政策、规范、导则1.2项目建设的意义及必要性1.3项目概况1.3.1建设地点1.3.2建设规模及建设内容1.3.3主要建设条件1.3.4项目投入总资金及效益情况1.3.5主要技术经济指标第二章现状分析2.1生产现状2.1.1玻璃生产线现状2.1.2煤气站生产现状2.1.3煤气消耗量计算2.2污染物排放现状分析2.2.1大气污染物排放2.2.2固废排放2.2.3污水排放第三章工程方案和设备方案3.1总体方案3.2玻璃熔窑改造3.2.1设计依据3.2.2窑池3.2.3火焰空间3.2.4冷却部3.2.5小炉3.2.3主要结构参数3.3锡槽改造3.4退火窑改造3.5冷端改造3.6天然气系统3.5设备方案3.5.1淘汰设备3.5.2利旧设备3.5.2新增设备第四章场址选择及建设条件4.1建设地点4.2场址建设条件第五章实施效果分析5.1改造后天然气消耗量5.2污染物排放5.3污染物减排效果分析第六章节能6.1编制依据6.2项目能源消耗种类7.3项目能源消耗计算7.4项目实施前后节能效果评估7.5节能措施第七章环境?;?.1场址环境条件7.2标准依据7.2项目建设和生产对环境的影响7.2.1项目建设对环境的影响7.2.2项目运营对环境的影响7.3环境?;ご胧┓桨?.3.1建设期环境?;ご胧┓桨?.3.2运营期环境保

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    第一章总论1.1项目名称及承办单位概况1.2编制依据1.2.1相关法律、条例1.2.2相关政策、规范、导则1.2项目建设的意义及必要性1.3项目概况1.3.1建设地点1.3.2建设规模及建设内容1.3.3主要建设条件1.3.4项目投入总资金及效益情况1.3.5主要技术经济指标第二章现状分析2.1生产现状2.1.1玻璃生产线现状2.1.2煤气站生产现状2.1.3煤气消耗量计算2.2污染物排放现状分析2.2.1大气污染物排放2.2.2固废排放2.2.3污水排放第三章工程方案和设备方案3.1总体方案3.2玻璃熔窑改造3.2.1设计依据3.2.2窑池3.2.3火焰空间3.2.4冷却部3.2.5小炉3.2.3主要结构参数3.3锡槽改造3.4退火窑改造3.5冷端改造3.6天然气系统3.5设备方案3.5.1淘汰设备3.5.2利旧设备3.5.2新增设备第四章场址选择及建设条件4.1建设地点4.2场址建设条件第五章实施效果分析5.1改造后天然气消耗量5.2污染物排放5.3污染物减排效果分析第六章节能6.1编制依据6.2项目能源消耗种类7.3项目能源消耗计算7.4项目实施前后节能效果评估7.5节能措施第七章环境?;?.1场址环境条件7.2标准依据7.2项目建设和生产对环境的影响7.2.1项目建设对环境的影响7.2.2项目运营对环境的影响7.3环境?;ご胧┓桨?.3.1建设期环境?;ご胧┓桨?.3.2运营期环境?;ご胧┓桨傅诎苏吕投踩郎胂?.1劳动安全卫生8.1.1劳动安全8.1.2卫生8.2消防8.2.1执行标准8.2.2消防措施第九章组织机构与劳动定员9.1组织机构9.2劳动定员9.3人员培训第十章招投标与项目实施进度10.1招投标10.2项目进度安排第十一章投资估算和资金筹措11.1建设投资和建设期利息11.1.1编制依据及投资范围11.1.2编制依据11.1.3编制方法及各项费用的确定11.2流动资金估算11.3资金筹措第十二章财务分析12.1编制依据12.2基础数据12.2.1营业方案12.2.2实施进度及项目计算期12.2.3基准收益率12.2.4营业收入和营业税金及附加估算12.2.5成本和费用估算12.3财务评价12.3.1盈利能力分析12.3.2财务生存能力分析12.4不确定性分析12.4.1盈亏平衡分析12.4.2敏感性分析12.5财务分析结论第十三章结论15.1结论15.1.1技术评价15.1.2经济评价15.1.3环境影响评价15.1.3评价结论15.2建议某市某玻璃公司煤改天然气技术改造工程可行性研究报告X市某公司二〇一X年四月目录第一章总论·········································································································-1-1.1项目名称及承办单位概况·················································································-1-1.2编制依据·······································································································-1-1.2项目建设的意义及必要性·················································································-2-1.3项目概况·······································································································-4-第二章现状分析···································································································-9-2.1生产现状·······································································································-9-2.2污染物排放现状分析·····················································································-14-第三章工程方案和设备方案··················································································-16-3.1总体方案·····································································································-16-3.2玻璃熔窑改造·······························································································-17-3.3锡槽改造·····································································································-19-3.4退火窑改造··································································································-20-3.5冷端改造·····································································································-20-3.6天然气系统··································································································-21-3.5设备方案·····································································································-22-第四章场址选择及建设条件··················································································-25-4.1建设地点·····································································································-25-4.2场址建设条件·······························································································-25-第五章实施效果分析···························································································-26-5.1改造后天然气消耗量·····················································································-26-5.2污染物排放··································································································-26-5.3污染物减排效果分析·····················································································-27-第六章节能········································································································-28-6.1编制依据·····································································································-28-6.2项目能源消耗种类·························································································-28-7.3项目能源消耗计算·························································································-29-7.4项目实施前后节能效果评估············································································-29-7.5节能措施·····································································································-30-第七章环境?;ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?32-7.1场址环境条件·······························································································-32-7.2标准依据·····································································································-32-7.2项目建设和生产对环境的影响·········································································-32-7.3环境?;ご胧┓桨浮ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?34-第八章劳动安全卫生与消防··················································································-36-8.1劳动安全卫生·······························································································-36-8.2消防···········································································································-38-第九章组织机构与劳动定员··················································································-40-9.1组织机构·····································································································-40-9.2劳动定员·····································································································-40-9.3人员培训·····································································································-40-第十章招投标与项目实施进度··············································································-41-10.1招投标·······································································································-41-10.2项目进度安排······························································································-42-第十一章投资估算和资金筹措··············································································-45-11.1建设投资和建设期利息·················································································-45-11.2流动资金估算·····························································································-47-11.3资金筹措····································································································-47-第十二章财务分析······························································································-48-12.1编制依据····································································································-48-12.2基础数据····································································································-48-12.3财务评价····································································································-49-12.4不确定性分析·····························································································-50-12.5财务分析结论·····························································································-50-第十三章结论····································································································-51-15.1结论··········································································································-51-15.2建议··········································································································-53--1-第一章总论1.1项目名称及承办单位概况项目名称:煤改天然气技术改造工程项目承办单位:项目总投资:项目建设地点:承办单位概况:1.2编制依据1.2.1相关法律、条例(1)《中华人民共和国环境?;しā罚?989年)(2)《中华人民共和国清洁生产促进法》(2003年)(3)《建设项目环境?;す芾硖趵罚?998年)(4)《XX省建设项目环境?;す芾硖趵罚?996年)(5)《产业结构调整指导目录(2011年本)》(2013年修订)1.2.2相关政策、规范、导则(1)《XX省发展和改革委员会关于关于报送中央预算内大气污染防治专项资金备选项目的通知》(2014年4月)(2)《国务院关于落实科学发展观加强环境?;さ木龆ā罚ü?2-【2005】39号)(3)《国务院关于印发“十二五”节能减排综合性工作方案的通知》(国发【2011】26号)(4)《国务院关于加强环境?;ぶ氐愎ぷ鞯囊饧罚üⅰ?011】35号)(5)《国务院关于印发国家环境?;ぁ笆濉惫婊耐ㄖ罚üⅰ?011】42号)(6)XX市XX玻璃公司提供的工程基础资料(7)国家发改委、建设部发改投资[2006]1325号《建设项目经济评价方法与参数》。(8)《空气环境质量标准》(GB3095-96)(9)《工业企业厂界环境噪声排放标准》(GB12348-2008)(10)《工业企业设计卫生标准》(GBZ1-2010)(11)《供配电系统设计规范》(GB50052-2009)1.2项目建设的意义及必要性由于能源利用效率低和以煤为主的能源结构,导致我国环境污染很严重,不符合可持续发展的要求。我国85%的煤炭是通过直接燃烧使用的,这种低效燃烧方式造成严重污染,主要污染物排放量超过环境承载能力,大气污染严重超标。建材行业作为我国重要的基础原材料工业,不仅为建筑业及相关产业的发展提供支撑和保证,同时也为解决和改善居住条件、提高人-3-们生活水平提供物质保障,在国民经济发展中具有重要的地位和作用。我国已成为世界建材生产和消费大国,多年来主要建材产品水泥、平板玻璃、建筑卫生陶瓷、墙体材料生产量和消费量一直位居世界第一。在发展较快的同时,建材工业还是一个资源与能源消耗较大的行业,产品量大面广,品种繁多,且大多是以窑炉生产为主,资源和能源依赖度比较高,对于大气环境的污染较为严重。与发达国家相比存在行业整体水平低,产品档次低、配套能力差,能源、资源消耗高,环境负荷大等问题。坚决贯彻和落实科学发展观,节约资源和能源,走可持续发展之路,成为建材行业发展必须解决的突出问题。建材行业从原料开采到产品出厂整个生产过程中产生的主要污染物有:废气、粉尘、烟尘、CO2、SO2、NOx、废水以及固体废弃物等,其中以工业废气、烟尘、粉尘和SO2对环境影响较大。据《中国环境统计年报》统计,2013年建材行业排放废气68869亿Nm3,;烟尘排放量为113.08万吨;SO2排放量为192.3万吨;氮氧化物排放量为99.91万吨。在此背景下,XX市XX玻璃公司实施煤改天然气技术改造工程,利用天然气替代发生炉煤气是十分有意义且必要的。本项目的实施符合《XX省发展和改革委员会关于关于报送中央预算内大气污染防治专项资金备选项目的通知》(2014年4月)中专项资金支持的节能项目选项范围之一“煤改气......燃煤替代项目”;符合《XX省大气污染防治行动计划实施方案》、《邢台市大气污染防治行动计划实施细则》等要求。-4-1.3项目概况1.3.1建设地点XX1.3.2建设规模及建设内容1.3.2.1建设规模设计改造燃煤熔窑为超薄浮法玻璃天然气炉窑1座。本项目实施后,玻璃炉窑熔化量由改造前300t/d减少至230t/d,产品为超薄浮法玻璃,年产量为143万重箱。1.3.2.2建设内容1.改造玻璃熔化炉窑:拆除现有以发生炉煤气为燃料,熔化能力为300t/d的玻璃炉窑1座;重新设计新建熔化能力为230t/d,以天然气为燃料,并添加鼓泡系统、电助熔等玻璃生产新技术的玻璃炉窑1座。2.锡槽改造:原有锡槽因为设计时间早,结构老化,只能生产4mm~6mm的普通浮法玻璃,为了生产厚度范围1.2mm~6mm的超薄浮法玻璃,故全部拆除,重新设计新建为3.5×41m全新锡槽。其加热元件由原来的电阻丝改为先进的进口硅碳棒加热,其控制全部为自动控制。其成型设备由落后的老式落地拉边机全部更换为国内最先进的悬挂式全自动拉边机。3.改造退火窑:拆除现有以退火能力为300t/d的老式退火窑1-5-座,重新设计新建电加热分区更加细致的、工艺控制更加先进的全钢克努得退火窑1座,退火能力为230t/d。4.冷端改造:为了生产厚度范围1.2mm~6mm的超薄浮法玻璃,原有的冷端设备全部淘汰,重新设计国内先进的冷端工艺,玻璃表面自动喷粉防霉,采用全自动玻璃在线检测仪,与全自动机械手联动,自动分级堆垛。5.燃料系统:拆除老式的1段式煤气发生炉4台,新建天然气燃烧系统1套。6.软化水系统:因为新添加电助熔系统,对水质要求较高,添加一高纯软化水制水系统。1.3.2.3项目实施后产品方案表1.3-1项目实施后产品方案表序号产品名称年产量备注1超薄浮法玻璃143万重量箱2合计143万重量箱1.3.3主要建设条件XX市XX玻璃公司厂内现有自备深井2眼,井深85m,单井出水量为80m3/h,能够满足项目建设使用要求。XX市XX玻璃公司厂内生产采用双回路供电,分别引入两路10kV独立电源至厂区总配电所。两路电源正常生产时同时工作,各承担全厂负荷的一半。当任一路电源停电时,另一路能承担全厂负荷。厂内现有用电设备装机容量6975kW,正常生产计算负荷-6-2200kW,烤窑时最大计算负荷3150kW,年总耗电量约1927.2×104kWh。厂区现有5座车间变配电所。原料车间变电所设1250kVA、10/0.4kV变压器1台;热端变电所设2000kVA、10/0.4kV变压器1台;冷端变电所设500kVA、10/0.4kV变压器1台;?;て灞涞缢?250kVA、10/0.4kV变压器1台。本项目拟由热端变电所引电源,变压器富裕容量能够满足本项目需要。1.3.4项目投入总资金及效益情况本项目报批总投资为12200万元,其中建设投资为11906万元,铺底流动资金为294万元。报批总投资12200万元拟由企业自筹资金解决。表1.3-2建设投资构成表序号项目金额(万元)比例(%)1建筑工程费1367.7111.492设备购置费8060.0067.703设备安装费863.007.254工程建设其他费用733.896.165基本预备费881.407.40年总成本费用为6269万元,经营成本为5494万元。年息税前利润为14826万元,净利润为11120万元。总投资收益率60.77%,-7-资本金净利润率为91.15%。以经营能力利用率表示的盈亏平衡点为50.78%,即当年产量达到设计能力的50.78%时项目即可保本而不发生亏损。综上所述,本项目的主要财务评价指标数据均优于基准指标和同行业的平均水平,项目具有一定的财务盈利能力、生存能力、清偿能力和抗风险能力,因此本项目在财务上是可行的。1.3.5主要技术经济指标表1.3-3主要技术经济指标表序号项目单位数据1产品方案项目实施前年产普通超白浮法玻璃万重量箱175项目实施后年产超薄浮法玻璃万重量箱1432建设规模2.1项目实施前玻璃炉窑t/d300退火窑t/d300煤气发生炉台42.2项目实施后玻璃炉窑t/d230退火窑t/d230天然气系统套13节能减排量3.1SO2t/a210.243.2污灰t/a43.273.3废水t/a3603.4焦油t/a800-8-3.5煤气发生炉炉渣及除尘灰t/a52563.6二氧化碳t/a65659.853.7氮氧化物t/a188.844节能量tce12373.55建设期年16报批总投资万元12200其中:建设投资万元11906铺底流动资金万元2947流动资金万元9818利用设备万元09项目资本金万元1288710年营业收入万元2145011年营业税金及附加万元35512年利润总额万元1482613年息税前利润万元1482614年净利润万元1112015投资利润率%60.3516总投资收益率%60.7717资本金净利润率%91.1518财务内部收益率%33.2419财务净现值万元734020投资回收期年4.0321以生产能力利用率表示的盈亏平衡点%50.78-9-第二章现状分析2.1生产现状2.1.1玻璃生产线现状XX市XX玻璃公司现有300t/d浮法玻璃生产线1条,生产过程主要包括原料、熔化、成型、退火、切装等工序,年产普通超白浮法玻璃175万重箱。生产工艺流程见图2.1-1。-10-喂料硅砂喂料芒硝喂料纯碱喂料白云…
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