2024年煤矿乏风瓦斯综合利用减排项目报告

ComprehensiveVAM Utilization andEmissions ReductionProject 高阳先生，项目经理Mr. Gaoyang,Project Manager中国-上海-申能集团China-Shanghai-Shenergy Group卡托维兹Katowice, Nov, 2024 1.申能-申欣介绍Shenergyand Shenxin Introduction 2.乏风瓦斯利用技术路线Technical route for VAM Utilization 目录 3.示范项目一Demonstration Project 1 4.示范项目二Demonstration Project 2 Contents 5.结论建议Conclusion and Suggestions 申能-申欣介绍 ShenergyandShenxin Introduction 股东介绍—申能集团01集团介绍 Group Introduction 申能集团先后涉足电力、燃气、金融、线缆、能源服务与贸易等领域，其中包含节能环保、能源贸易、新能源创投基金等新业务领域。 Shenergy GroupBusiness Framework ShenergyGrouphassuccessivelyenteredthefieldsofelectricity,gas,finance,cables,energyservicesand trade,including new businessareassuch as energy conservation andenvironmentalprotection,energy trade,andnewenergyventurecapitalfunds. 股东介绍—申能集团02申欣环保介绍 Introductionof Shenxin Environmental Protection 申欣环保于2006年5月正式成立，是申能集团旗下的专业环保企业。主营业务是污染源治理和污染源减排。 Establishedin May 2006,Shenxin Environmental Protection is a professionalenvironmentalprotectionenterpriseunderShenergyGroup.Themainbusinessispollutionsourcetreatmentandemissionreduction. 积极响应国家“3060”目标，2020年申欣环保组建乏风及低浓度瓦斯利用技术团队，专注于煤矿乏风及低浓度瓦斯开发、利用。 Inresponse to the national"3060"goal,in 2020,Shenxin set up atechnicalteam for the utilization of VAMand CMM,focusing on thedevelopmentandutilizationofVAMproject. 乏风瓦斯利用技术路线 Technical route forVAMutilization 01技术路线-蓄热氧化+余热发电Technical route-RTO+ waste heat power generation 示范项目一介绍 Demonstration Project1 01古城中央风井项目总平面图Gucheng Central Ventilation Shaft ProjectLayout 项目概述Project overview ➢位于古城煤矿中央风井，是乏风及抽放瓦斯氧化发电项目。 Located in theCentralVentilationShaft of Gucheng Coal Mine. It is aVAMandCMMoxidation powergeneration project. ➢该项目由10台10万m3/h蓄热氧化装置，1台100t/h余热锅炉，1台25MW空冷抽汽凝汽式汽轮发电机组，配套110kV升压站接入国家电网。 中央风井OPTION 03The project consists of10 sets of 100 km3/hRegenerative Thermal Oxidize (RTO),1 set of 100t/h HeatRecovery Steam Generator(HRSG),1 set of 25MW air-cooled extraction condensing steam turbinegenerator unit, and the supporting 110kVtransformer station is connected to the national grid. ➢项目建设规模Project scale：25MW 03工艺流程Process 项目概述-分系统概述Project Overview-Subsystem Overview 04 RTO氧化系统RTO system 瓦斯掺混系统GasMixingsystem 保证低浓度瓦斯连续氧化反应，并产生热量供余热锅炉使用Ensure continuous oxidation reactionof low concentration gas and generateheat 控制瓦斯浓度在1.2%Control gas concentration at 1.2% 汽轮发电系统Steam turbine powergeneration system 余热锅炉 利用氧化反应的热量产生高温高压的蒸汽Heat Recovery SteamGenerator(HRSG) Generate high-temperature and high-pressure steam by utilizing the heat ofoxidation reaction 05 项目运行情况Project operation status ➢项目自2023年5月投产运行以来截至2024年9月30日，累计运行小时数11947小时，累计上网电量15040.25万kWh。Since the project was put into operation in May 2023, as of September 30, 2024, the cumulative operating hours have been11947 hours, and the cumulative on grid electricity has been 150.4025 million kWh ➢.项目运行性能测试Project performance testing ➢甲烷氧化销毁率:99.92% Methane oxidation destruction rate: 99.92%Oxidation device output hot air: 950℃±10℃Rated output hot air of oxidation device: 27000 Nm3/h ➢氧化装置额定输出热风:27000 Nm3/h 项目运行情况Project operation status 2023年9月至2024年8月运行情况:Operation from September 2023 to August 2024: ➢实际发电量Actual power generation:123.2875 MillionkW·h ➢上网电量On grid electricity consumption:108.45906 MillionkW·h ➢供热量Heating capacity:43,900 steaming tons ➢负荷率Load rate:59.76% ➢厂用电率Factory power consumption rate:13% ➢发电热效率Heating efficiency：23.8% ➢单位水耗Unit water consumption:0.464m3/MWh ➢单位气耗Unit gas consumption:0.452Nm3/kwh ➢氧化装置额定输出热风Rated output hot air of oxidation device:27000 Nm3/h 项目特点——绿色能源、低碳能源、智慧能源Project Features-Green Energy, Low Carbon Energy, Smart Energy 项目达产后，年发电量可达2亿千瓦时并供热，是一种绿色清洁能源，可实现长期稳定运行。After theproject reaches production capacity, the annual power generation can reach 200 million kilowatthours and provide heating. The productsisclean energy source,can long-term stable operation 绿色能源Green energy 项目年销毁排放瓦斯，折纯可达1亿标准立方米，年二氧化碳减排量约160万吨。The annual destruction and emission of gas in the project can reach 100 millionm3, with anannual carbon dioxide reduction of about 1.6 million tons. 低碳能源Low-carbon energy “智慧工地”和“智能运营平台”的打造，让工地管理更为规范，项目管控更为全面，机组运行更为安全，同时可以实现上海管控中心和山西运行中心的完美互动。The creation of "smart construction sites" and "intelligent operation platforms" has madeconstruction site management more standardized, project control more comprehensive, it canachieve perfect interaction between the Shanghai control center and the Shanxi operationcenter. 07 项目实施Project Construction 示范项目二 Demonstration Project2 02工艺流程图process flow diagram 03项目概述Project overview 古城煤矿桃园风井项目，包括RTO供热和内燃机发电两大部分。 Taoyuanshaftproject,includingheatingbyRTOandpowergenerationbyGenset. RTO供热部分由1套瓦斯输送及掺混系统、2台10万方/h处理量的蓄热氧化装置（RTO）及2台15ton/h蒸发量的余热锅炉构成，生产的蒸汽用于煤矿井筒采暖。 Theheatingpartiscomposedofasetofgastransmissionandmixingsystem,twosetsofRegenerativeThermalOxidize(RTO)withaprocessingcapacityof100000m3/handtwosetsofHeatRecoverySteamGenerator(HRSG)withaevaporationcapacityof15TON/h.Thesteamproducedisusedfortheheatingofcoalmin