冬季畜禽养殖舍生物过滤除臭设备的研制  

Development of Winter Biofiltration-deodorization Device for the Livestock Stalls and Poultry Houses

作　　者：杨有泉[1] 陈国平[2] 郭林伟[1] 邓素芳[1] 陈敏[1] 

机构地区：[1]福建省农业科学院农业生态研究所/福建山地草业工程技术研究中心/福建省丘陵地循环农业工程技术研究中心,福建福州350013 [2]漳州市农业局种植业管理站,福建漳州363200

出　　处：《福建农业学报》2013年第9期919-924,共6页Fujian Journal of Agricultural Sciences

基　　金：福建省自然科学基金项目(2012J01105)

摘　　要：为研究冬季生物过滤除臭设备对畜禽养殖舍在冬季散发出的恶臭气体去除效果,概述冬季畜禽养殖舍除臭工艺以及该设备的结构和工作原理,确定关键部件结构设计和参数计算。实际应用结果表明:在活性滤料配方草腐土70%、珍珠岩20%、黑炭10%,滤层高度950mm,滤床表面负荷30.0m3·m-2·h-1,滤料湿度控制范围为(52±3)%情况下,舍内生物过滤除臭设备持续运行6h,猪舍内NH3浓度可以控制在10.0mg·m-3以内,除臭效果明显,也不与舍外空气交换,不会对舍内温度产生任何影响。In order to study the effect of the biofiltration-deodorization device for livestock and poultry on the stench exuded in winter , This paper provided an overview of the winter livestock and poultry deodorization process , illustrating its device structure and the way it worked ;the structural design and parameters of its key components werer also provided .The results from practical application of the biofiltration-deodorization device showed that an active filter consisted of 70% grass rot soil ,20% perlite and 10% black wood charcoal ;a filtering layer height of 950 mm ;a filter bed surface loading of 30.0 m3 ？ m - 2 ？ h - 1 ;and a filter material humidity of （52 ± 3）% could keep the concentration of indoors NH 3 under 10 mg ？ m - 3 after 6 hours continuous running . The deodorization effect was remarkable ,and no inside-outside air exchange and indoors temperature fluctuation were found as well .

关 键 词：冬季 畜禽养殖舍 生物过滤 设备 研制 

分 类 号：X701[环境科学与工程—环境工程]