摘要
鉴于目前市场上的筛网过滤器自动反冲洗控制仪具有价格较贵、功能不健全的缺点,开发出一款具有成本低、集成度高,同时具有手动冲洗、自动冲洗和故障报警功能的筛网过滤器自动反冲洗控制仪。自动冲洗包括定时冲洗和差压冲洗两种功能。此过滤器自动反冲洗控制仪可广泛用于制革、造纸等工业废水及城市生活污水的处理中,用户可通过按键设定定时冲洗的时间参数、差压冲洗的压差参数和冲洗时间参数。本文详细说明了其构成原理、设计方法及软件流程图。
The design of a novel auto-self-cleaning controlling-apparatus for screen filter had been achieved,which is accompanied by these advantages including money-saving,high integration,hand-cleaningauto-cleaning and alarm of breakdown,and can take the place of the screen filter that is accompanied by the shortages including money-consuming and fewer functions in today＇s market.The Self-cleaning includes two kinds of functions： cleaning in regular-time mode and cleaning in pressure-gradient mode.It can be widely used in the industrial effluent treatment of leather industry and paper industry,urban sewage treatment and so on.The user is able to enter the parameter values of the time of the cleaning in regular-time mode,the pressure of the cleaning in pressure-gradient mode and the cleaning time to the controlling-apparatus through the keys.In this paper,the configuration principles,the design methods and the software flow diagram were given in detail.
出处
《皮革与化工》
CAS
2012年第4期25-29,共5页
Leather And Chemicals
关键词
筛网过滤器
自动冲洗
设计
软件流程图
screen filter
auto-cleaning
design
software flow diagram
