Centrifuge is the use of centrifugal force makes the different material needed for the separation of accelerated separation machine. A centrifuge used in chemical, petroleum, pharmaceutical, food, mineral processing, coal, water treatment and shipping department. It is mainly divided into centrifuge filtration and sedimentation type centrifuge two categories.
1.了解的整体情况
1 understand the overall situation
离心机所采用的驱动方式: 有的离心机采用的是双电机驱动;有的离心机则采用的是转鼓及螺旋分别由独立的液压系统驱动。不同的驱动方式有它们各自的优缺点。作为使用方,要特别注意它缺点 所可能带来的运行上的问题,做到在安装期间注重安装, 调试期间针对其缺点做出各项针对性测试,以尽量避免 存在的各种隐患。
Drive mode: some centrifuge centrifuge by using two motor drive; some centrifuge is used is the drum and screw are respectively driven by independent hydraulic system. Different drive modes have their respective advantages and disadvantages. Use as a party, special attention should be paid to the possible it disadvantages of operating problems, do pay attention to install during installation, commissioning period according to its disadvantages make the targeted testing, so as to avoid all kinds of risks exist.
2.重视安装过程,严把安装质量关
2 pay attention to the installation process, strict quality of installation clearance
离心机运行时处于高速运转状态,所以需要保持在水平状态下工作。而离心机都是现场进行安装,安装条件很难得到保证,很可能由于前期的安装不当导致日后运行振动过大,甚至会使螺旋磨损严重。因此安装放置 时,最需注意的是保持水平。对于机组的管道和其他设备也要重视。
Operates at high speed centrifuge run time, so need to keep working at the level of state. The centrifuge is the site for installation, installation conditions can not be guaranteed, probably due to the early due to improper installation of the future operation of the vibration is too large, and even make severe screw wear. So arranged, most in need of attention is to maintain the level of. For the units of the pipeline and other equipment should also attach importance to.
3.前期数据的重要性
The importance of the 3 preliminary data
记录一些重要的原始数据,有利于设备运行时与之进行比对,来了解设备的磨损或老化情况。建议所有型号离心机进行调试之初,都要记录单机启动的时间(从打开开关,冲洗到正式运转所经历的时间)和开始运转时的电流,当然其他对应的状态也应有所记录。运行时,也应对这些数据进行监控,如一旦出现与原始数据偏差较大的情况,需立即查明,必要时拆机检查内部情况。
Record some important raw data, is conducive to the operation of equipment and compare, to understand the equipment wear or aging. Recommended for all types of centrifuge for debugging at the beginning, to record single start time (from the open switch, wash to the formal operation of the time) and the beginning of the current operation, of course, other corresponding state should also be recorded. Operation, should also monitor the data, if once appear larger and the original deviation data, need to be immediately identified, when necessary, disassemble inspection of the internal condition.
在安装时一定要注意这些问题，以保证离心机的正常使用。
In the installation must pay attention to these problems, to ensure the normal use of the centrifuge. |
