医药化工设备安装后试运行过程的质量控制
信息来源: http://hqldsb.cn 时间:2019-02-09 14:39:00
监理工程师在设备试运行进程的质量操控主要是监督设备单位按规定的进程和内容进行试运行。
The quality control of supervision engineer in the process of equipment trial operation is mainly to supervise the equipment unit to run according to the specified process and content.
1.设备试运行的进程及内容
1 equipment commissioning process and content
通常中小型单体设备如机械加工设备,可只进行单机试车后即可交付出产。对杂乱的,大型的机组、出产工作线等,特别是化工、石油、冶金、化纤、电力等连续出产的公司,有必要进行单机、联动、投料等试车期间。
Usually small and medium-sized single equipment such as mechanical processing equipment, can be carried out only after a single trial production. On the messy, large units, production lines, especially chemical, petroleum, metallurgy, chemical fiber, electric power and other continuous production of the company, it is necessary to carry out a single, linkage, feeding and other test run period.
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试运行通常可分为预备工作、单机试车、联动试车、投料试车和试出产四个期间来进行。前一期间是后一期间试车的预备,后一期间的试车有必要在前一期间完成后才干进行。
The test run can be divided into four periods: preparatory work, single machine test, linkage test, feeding test and trial production. The first period is the preparation of the test run during the latter period, and it is necessary to carry out the test after the first period.
大型项目设备试运行的顺序,要根据医药化工设备安装的情况而定,但通常是共用工程的各个项目先试车,然后再对商品出产体系的各个设备进行试车。试运行中,应坚持下述的进程:(1)先无负荷到负荷。(2)由部件到组件,由组件到单机,由单机到机组。(3)分体系进行,先主动体系后从动体系。(4)先低速逐级增至高速。(5)先手控、后遥控工作,最终进行自控工作。
Large project commissioning order, according to the pharmaceutical and chemical equipment installation conditions, but is usually the first test of common engineering projects, then the goods produced in each equipment test system. Trial operation, should adhere to the following process: (1) no load to load. (2) from component to component, from component to single, from single to unit. (3) the system is divided into two parts: the active system and the driven system. (4) the first slow speed to the high speed. (5) the upper hand control, remote control, automatic control of the final work.
2.设备试运行进程的质量操控
2 quality control of equipment commissioning
监理工程师应参加试运行的全进程,催促设备单位做好各种查看及记录,如:传动体系、电气体系、光滑、液压、气动体系的运行状况,试车中如出现异常,应立即进行剖析并指令设备单位采取相应措施。
The Engineer shall participate in the whole process of the trial run, to do all kinds of view and recording equipment, such as: the operation condition of transmission system, electrical system, smooth, hydraulic and pneumatic system, such as abnormal test, should immediately analyze and command equipment unit to take corresponding measures.