北京理工大学珠海学院 2020 届本科生毕业设计 25MW 生物质发电厂设计25MW 生物质发电厂设计摘要随着世界工业和经济进入快速发展时期，对能源的消耗和需求逐渐增长。而生物质能发电能够利用闲置的农业废弃物或秸秆资源，在一定程度上能有效缓解能源短缺问题。本文主要是进行 25MW 生物质发电厂的初步设计，针对目前生物质发电厂存在的不足，如原料的收集、储运与预处理，生物质发电厂布局不合理等问题进行了一定的改进：对原料进行了固化成型处理，提高密度，使其更便于储存、运输；引进了丹麦BWE 公司的生物质蒸汽锅炉技术，提高生物发电厂的经济效益；并按照国家标准进行合理规划布局，避免了原料恶意竞争局面。本设计在参考了目前生物质发电项目的实际情况基础上，制定了工艺方案，并进行设备选型以及物料衡算，得出设备的生产能力，科学合理地进行设备配套；根据甘蔗渣在国内的种植分布情况将厂址选在了广东省湛江市；同时为了能使在生产过程中符合目前绿色制造的理念，对生产中的一些废气废物制定了相关的处理流程设计。关键词：生物质发电；生物质成型燃料；固化成型北京理工大学珠海学院 2020 届本科生毕业设计Design of 25MW biomass power plantAbstractWith the rapid development of world industry and economy, the consumption and demand of energy are increasing gradually. Biomass power generation can utilize unused agricultural waste or straw resources, to a certain extent can effectively alleviate the problem of energy shortage.This paper mainly carried out the preliminary design of 25MW biomass power plant, aiming at the problems of the collection, storage, transportation and pretreatment of raw materials existing in the current biomass power plant, and the unreasonable layout of biomass power plant, some improvements were made.The raw materials were cured and molded to increase the density and make it more convenient for storage and transportation.Introduced the biomass steam boiler technology of Danish BWE company to improve the economic benefit of biological power plant;And according to the national ...
