空调除尘设备的故障诊断和防治

用现代设备的状态维修理论,对纺织厂空调除尘的主要设备风机、电机等进行了故障诊断和防治的探讨,使故障大为降低。

纺织空调设备运行管理与节能

纺织企业空调通风除尘设备能耗占总成本比重高,节能空间大。企业应根据国家节能审计大纲的要求,建立与本企业相适应的能源和设备管理制度,并配套规范的、可操作性强的设备运转和维护管理程序,从而保证节能目标的顺利实现,提高企业经济和社会效益。

江苏精亚集团获省中小企业发展专项支持

日前，精亚集团自主研制的复合圆笼除尘机组项目通过专家组鉴定，获得江苏省中小企业发展专项资金的支持。复合圆笼除尘机组项目由精亚集团江阴市空调除尘设备厂与江阴精亚空气工程研究所合作研制开发。该机组由一级圆盘预过滤器和二级复合圆笼滤尘器构成。二级滤尘器采用多层固定圆笼滤槽，其内侧双面布置阻燃长毛绒滤料；采用多个吸臂间歇吸尘机构，单向旋转运动，

Relationship between Outdoor and Indoor PM10,PM2.5 and PM1 in Apartment and Office Buildings

The indoor air quality is directly affected by particulate matters(PM).In this study the concentration of indoor and outdoor particles of an apartment and an office were measured.The effect of the concentration of outdoor particles on the concentration of indoor particles was analyzed.The results demonstrate that concentration of indoor and outdoor particles has 2-3 peak points during one day.The indoor to outdoor ratio increases as the size of particles decreases,which indicates that the fine particles penetrate through the building envelopes more easily.The concentration of indoor particles is closely correlated with the concentration of outdoor particles,and the correlation increases as the size of particles decreases.