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垃圾填埋沼气发电机组可以让闲置资源循环应用吗?

   发布于:2020-02-12 10:49

德赢官网 | 官网登录首页 填埋场一期、二期库区每日垃圾填埋量均在1600吨以上。填埋的生活垃圾在微生物的作用下,经过一系列的物理、化学

  填埋场一期、二期库区每日垃圾填埋量均在1600吨以上。填埋的生活垃圾在微生物的作用下,经过一系列的物理、化学和生物反响,产生大量由CH4、CO2和其它微量成分如N2、H2S、H2和挥发性有机气体组成的填埋沼气,该气体属于易燃易爆且具有难闻气息的有害气体。在沼气综合应用项目(沼气发电)运转前,填埋沼气大量的无序排放,一方面对四周大气环境形成污染,另一方面对填埋场和周边设备,以及填埋场运营人员的平安构成要挟,是严重的爆炸和火灾隐患。2015年,由晟世再生能源有限公司引入胜动集团垃圾填埋气发电整体计划,经过对垃圾填埋气停止搜集、预处置(脱水脱硫),后进入胜动集团沼气发电机组熄灭发电,消弭了填埋沼气的无序排放,完成了有毒有害气体的合理管控及处置。改善了周边环境,完成了废弃资源有效再应用。

  The daily landfill capacity of phase I and phase II reservoir areas of the landfill is more than 1600 tons. Under the action of microorganism, landfill gas, which is composed of CH4, CO2 and other trace components such as N2, H2S, H2 and volatile organic gas, is produced by a series of physical, chemical and biological reactions of landfill garbage. This gas is a kind of flammable, explosive and smelly harmful gas. Before the operation of the biogas comprehensive application project (biogas power generation), a large number of disorderly discharge of landfill biogas, on the one hand, pollutes the surrounding air environment, on the other hand, poses a threat to the safety of the landfill and surrounding equipment, as well as the operators of the landfill, which is a serious explosion and fire hazard. In 2015, Shengshi renewable energy Co., Ltd. introduced the overall plan of landfill gas power generation of Shengdong group. After stopping collection and pre-treatment (dehydration and desulfurization) of landfill gas, Shengshi renewable energy Co., Ltd. entered into the biogas generator unit of Shengdong group to extinguish power generation, eliminate the disordered discharge of landfill gas, and complete the reasonable control and disposal of toxic and harmful gases. It improves the surrounding environment and completes the effective re application of waste resources.

沼气发电机组

  垃圾填埋沼气发电项目于2015年开端规划建立,依托填埋场每日1600吨以上的填埋量,发电站规划一期工程装机总容量7MW,采用10台胜动700kW沼气发电机组,目前已装置完成6台沼气发电机组,剩余4台沼气发电机组行将于年内配置,并完成稳定发电上网。项目以垃圾填埋场的沼气作为发电燃料,沼气发电的社会效益、经济效益显著,在消弭温室气体及有害气体排放的同时,每年减排甲烷气体2.5万t,年搜集沼气2200万m?,发电约4300万kW˙h,每年经济收入约3000万元(仅发电)。

  The landfill gas power generation project started to be planned and established in 2015. Relying on the daily landfill capacity of more than 1600 tons, the first phase of the power station is planned to have a total installed capacity of 7mw, with 10 Shengdong 700kW biogas generating units. At present, 6 biogas generating units have been installed, and the remaining 4 biogas generating units will be configured within the year, and stable power generation and grid access will be completed. The project uses the biogas from the landfill as the fuel for power generation. The social and economic benefits of biogas power generation are significant. At the same time of eliminating greenhouse gas and harmful gas emissions, the annual emission reduction of methane gas is 25000t, the annual collection of biogas is 22 million M?, power generation is about 43 million KW · h, and the annual economic income is about 30 million yuan (power generation only).

  沼气发电项目由晟世能源、胜动集团等多方通力协作规划,拜托胜动集团设计咨询公司对项目工艺停止系统性设计,并组织施工队伍停止建立,项目装备了填埋沼气搜集、输配气、沼气净化、沼气发电、输配电、自动控制等系统模块,具有高自动化、高稳定性、高性价比、便于维护、全过程检测等优质特性,属于国产化机组应用于沼气发电项目的模范。

  The biogas power generation project is planned by Shengshi energy, Shengdong group and other parties. The design consulting company of Shengdong group is requested to stop the systematic design of the project process and organize the professional construction team to stop the establishment. The project is equipped with such system modules as landfill biogas collection, gas transmission and distribution, biogas purification, biogas power generation, power transmission and distribution, automatic control, etc., with high automation and stability. , high cost performance, easy to maintain, whole process detection and other high-quality characteristics, which is a model of high-end domestic units used in biogas power generation projects.

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