Most of flotation cells control their pulp level through valves, and the nonlinearity of valves makes the system's analysis and control difficult.
大多数浮选槽都是通过阀门来控制液位的，阀的非线性给系统的分析和控制带来了一定困难。
The performance of regulating valves in the automatic control system not only directly effect the automation level, but also has a bearing on the safe and economic operation of generating units.
在自动控制系统中调节阀的性能不仅直接影响自动化水平，而且也关系到机组的安全和经济运行。
The rundown of Stripper bottom product is by level control acting on the Fractionator furnace pass control valves.
汽提塔底产品的排出由液位控制，该液位控制调控分馏塔加热炉通道控制阀。
The use of a temperature sensor, level sensor, single-chip, as well as solenoid valves, pumps and other components to implement the entire system has intelligent control.
利用了温度传感器、水位传感器、单片机等以及电磁阀、水泵等执行部件，使整个系统呈现智能化控制。
The instruments for measurement of temperature, pressure, flow, level and concentration, control valves supplied for DCS and relative DCS used in sulphuric acid plants of China are described.
介绍目前我国硫酸装置DCS使用的温度、压力、流量、液位、 成分分析仪表和调节阀以及相关的DCS 系统。
Based on the characteristic of condensate pump transducer and two relay valves of deaerator, we improve the strategy of water level control in the deaerator.
根据凝泵变频器的特点和除氧器两个调节阀的特性，对除氧器水位控制策略进行了完善和改进。
Electric contacts, magnetic turnover plate, photo-control liquid level controllers, accumulators, Nitrogen-filling vehicle, gas-filling tools, stop valves and high-pressure rubber tube assembly.
电接点、磁翻板、光控液位控制器、滤清器、充氮车、充气工具、截止阀、高压胶管总成。
Electric contacts, magnetic turnover plate, photo-control liquid level controllers, accumulators, Nitrogen-filling vehicle, gas-filling tools, stop valves and high-pressure rubber tube assembly.
电接点、磁翻板、光控液位控制器、滤清器、充氮车、充气工具、截止阀、高压胶管总成。
应用推荐