第2个回答 2008-05-29
Sludge is the mechanical water plant and sewage treatment plants, with the use of the sedimentation tank, it is important and special equipment. Sludge in the form of mechanical process with the conditions and pool-type structure vary, the common mud-machinery can be divided into the stratosphere (rectangular) sedimentation tanks and convergence of mud-flow (round) two-Sludge Categories. Main scraping mud surrounding a drive-and-transmission center, the stratospheric rectangular truss car-pool, the chain of transmission, such as. It is mud in a common mechanical equipment, it is indispensable to the sedimentation tank equipment. General use of aluminum, stainless steel or steel production of anti-corrosion treatment, with electrical mention fertilizer, overload protection, charge-offs Java, scraping mud, mud siphon process monitoring, electrical chain, and other characteristics, low power consumption, strong anti-corrosion properties, the amount can be Xini Stressed that the transmission smooth, reliable operation.
This design study for the scraping of the surrounding mud-drive. And programmable logic controller (PLC) for control system, greatly simplifying the operation process, improve operational stability. A simple structure and functioning of continuous, easy management and a series of advantages.
Key words: PLC; automatic operation; environmental protection; scraping mud -
第3个回答 2008-05-29
排泥机械是在自来水厂和污水处理厂中,配合沉淀池使用的,它是重要的专用设备。排泥机械的形式随工艺的条件与池型的结构而有所不同,目前常用的排泥机械可分为平流式 ( 矩形 ) 沉淀池排泥机和辐流式 ( 圆形 ) 排泥机两大类。刮泥机主要有周边传动式、中心传动式、矩形平流池桁车式、链传动式等。它是排泥机械中的一种常见设备,它是沉淀池不可缺少的设备。一般采用铝合金,不锈钢或防腐处理型钢制作,具有电动提肥,过载保护、撇渣、刮泥、虹吸排泥过程监控,电气联锁等特点,动力消耗低、防腐性能强、吸泥量可调、传动平稳、运行可靠。
本设计研究的刮泥机为周边传动式。并将可编程序控制器(PLC)应用于控制系统中,极大的简化操作过程,提高运行稳定性。具有结构简单,运转连续,管理方便等一系列优点。
Sludge is the mechanical water plant and sewage treatment plants, with the use of the sedimentation tank, it is important and special equipment. Sludge in the form of mechanical process with the conditions and pool-type structure vary, the common mud-machinery can be divided into the stratosphere (rectangular) sedimentation tanks and convergence of mud-flow (round) two-Sludge Categories. Main scraping mud surrounding a drive-and-transmission center, the stratospheric rectangular truss car-pool, the chain of transmission, such as. It is mud in a common mechanical equipment, it is indispensable to the sedimentation tank equipment. General use of aluminum, stainless steel or steel production of anti-corrosion treatment, with electrical mention fertilizer, overload protection, charge-offs Java, scraping mud, mud siphon process monitoring, electrical chain, and other characteristics, low power consumption, strong anti-corrosion properties, the amount can be Xini Stressed that the transmission smooth, reliable operation.
This design study for the scraping of the surrounding mud-drive. And programmable logic controller (PLC) for control system, greatly simplifying the operation process, improve operational stability. A simple structure and functioning of continuous, easy management and a series of advantages.
可编程控制器;Programmable controller
全自动运行;Completely automatic movement;
环保;Environmental protection
刮泥机Mud scraper