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达禹环境-业界资讯 当前位置: 达禹环境 > 业界资讯 > 红泥膜沼气工程生物质能-太阳能互补供热系统优化设计
红泥膜沼气工程生物质能-太阳能互补供热系统优化设计
时间 : 2019-07-08 浏览量 : 29

红泥膜沼气池沼气工程是处理规模化畜禽养殖粪污有效方  。近年来,随着国家对畜禽养殖粪污排放的要求越来越严格,国内规模化红泥膜沼气池沼气工程日益增多2。温度是影响红泥膜沼气池沼气工程粪污处理效率以及厌氧消化产气的关键因素之一-4。一般而言,规模化红泥膜沼气池沼气工


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温度范围内6  红泥膜沼气池沼气工程传统的加热方式为热水循环加热法,  所采用的热源主要包括电热膜、太阳能集热器化石  能源热水锅炉、红泥膜沼气池沼气锅炉、红泥膜沼气池沼气发电余热等”。近  年来,生物质固体成型燃料的制备技术日趋成熟,成  本逐渐下降。生物质颗粒燃料能量密度与中质  烟煤相当;燃烧时CO2零排放,NO3和SO2等的排  放量远小于煤;燃烧特性明显得到改善,提高了利用  效率,连续自动运行条件下,燃烧效率通常能达到  86%以上m。基于以上优点,生物质颗粒燃料热水  锅炉逐渐在红泥膜沼气池沼气工程供热中占有了一席之地  这几种加热方式中,红泥膜沼气池沼气锅炉加热消耗红泥膜沼气池沼气,不  利于红泥膜沼气池沼气的高值化利用“。红泥膜沼气池沼气发电余热需要为  红泥膜沼气池沼气工程配备发电机组,并且在当前的技术条件下国产红泥膜沼气池沼气发电机组能量利用效率较低,而进口红泥膜沼气池沼气发电机组则投资较高,不适宜中小规模红泥膜沼气池沼气工程使用。太阳能是一种清洁能源,常年运行费用较低,但它在阴天或者晚上无法工作具有不连续性为了实现连续供热,需要扩大集热面积和热量存储装置,导致了供热系统初投资增加4。生物质颗燃料热水锅炉初始投资较低,但常年需要生物质颗粒燃料,运行费用较高4。


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山东达禹环境工程有限公司已在沼气工程领域深耕十年,有着丰富的行业经验,生产各种沼气设备,承接大中小各种规模的沼气工程,承建黑膜沼气池、红泥膜沼气池等各种软体沼气池及双膜气柜、集雨窑等,同时生产加工各类液袋水囊、桥梁预压水袋、森林消防水袋、可拆卸游泳池彩经网等,欢迎新老客户洽谈合作,共谋发展!


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