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阳谷森泉热电有限公司 2×130t/h锅炉烟气脱硫设备
技 术 方 案
文件编号:LN2014010-FA
****脱硫除尘有限公司
二0一四年三月
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目 录
1总则 ·································· 1
1.1项目总论 ····························· 1 1.2电厂提供的相关参数 ························ 1 1.3技术规范和标准 ·························· 2 1.4主要设计原则 ··························· 3 2脱硫工艺比较及确定 ··························· 4
2.1主要脱硫工艺的比较 ························ 4 2.2湿式石灰法脱硫工艺的特点 ····················· 6 3脱硫设备的选择 ····························· 7
3.1脱硫设备的选择 ·························· 7 3.2 PXJ高效脱硫除尘设备的技术特点 ·················· 8 4 2×130t/h锅炉烟气治理工艺系统流程 ·················· 11
4.1工艺系统流程示意图 ······················· 11 4.2流程描述 ···························· 11 5脱硫基本原理 ····························· 12
5.1脱硫原理 ···························· 12 5.2烟气脱水除雾原理 ························ 13 6 2×130t/h锅炉烟气脱硫系统技术性能 ·················· 14 7脱硫系统配置 ·····························
7.1脱硫吸收塔 ··························· 7.2烟气净化系统 ·························· 7.3烟气管道系统 ·························· 7.4脱硫剂制备系统 ························· 7.5循环水系统 ··························· 7.6曝气氧化 ···························· 7.7水系统管道、泵及阀门 ······················ 7.8电气控制系统 ·························· 8土建 ·································
8.1设计依据 ···························· 8.2主要土建工程特征描述 ······················ 9主要经济技术指标 ··························· 10主要供货明细 ···························· 11投资估算 ······························ 12运行费用及效益分析 ························· 13施工工期 ······························ 14质量保证及服务承诺 ·························
14 15 16 17 18 19 20 21 22 23 23 23 24 25 29 30 32 32
15结论 ································ 33
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一、公 司 概 况
(一)公司简介
湖南麓南脱硫除尘设备有限公司位于湖南长沙国家高新技术产业开发区“麓谷科技园”内,以原中南工业大学废气污染防治科研项目组为基础发展起来的,是一家专业从事研究、设计、制造、安装、服务为一体的湿法烟气脱硫、除尘的高科技型环保企业。
公司领导层勇于开拓进取、创新求精、诚信务实,带领团队倾注于环保事业,致力于大气污染防治领域的烟气治理,采用先进的脱硫除尘技术,最大程度地发挥麓南公司技术优势,符合和满足用户烟气治理净化工程的需求,以较小的投资、最好的技术、最佳治理效果回报广大用户的信赖与支持。
麓南公司湿法脱硫除尘技术经多年潜心研发、推广、应用,且不断总结、完善,在工程设计、制造工艺、材料结构、施工安装等方面均有多项创新,连续攻克长期困扰、阻碍我国湿法烟气脱硫技术发展的多项难题。在治理大、中型燃煤锅炉二氧化硫污染和脱硫副产物的综合利用,防止二次污染方面均取得重大突破。技术设备不断创新、完善,PXJ型高效脱硫除尘成套设备被国家五部委认定为环保重点新产品和实用技术项目,并列为国家级火炬计划项目。产品技术成熟、工艺先进、性能稳定、节能低耗、净化效率高,已在火电、冶金、化工、有色等行业的热电、供暖及工业锅炉、冶炼等环保领域上百项烟气治理工程中成功应用,经国家权威环境监测中心检测,各项治理指标均达到或优于国家及各地区环保排放标准。公司还被国家列为我国环境保护重点骨干企业。
(二)公司主要资质
多年来,公司在烟气脱硫除尘方面取得令人瞩目的业绩,受到国家环保总局和科技部的高度重视。目前,公司已具备国家级(废气)环境污染防治工程专项设计资质,PXJ高效脱硫除尘设备由国家五部委认定为国家环保重点新产品。连续多年由国家环保总局认定为环境保护产品和国家重点环境保护实用技术项目。
·国家科技部确定为创新基金项目并通过验收(编号:030321) ·国家科技部列入国家级火炬计划项目(编号:[2003]98号) ·获湖南省政府颁发的省科学技术进步奖(2002370258-3-01) ·湖南省高新技术企业单位(证书编号[2-00688]) ·公司定为省高新技术企业和高新技术创新先进企业 ·连续多年由省工商局和市政府授予“重合同守信用单位”
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