It can also be used as a second stage separator and hold a constant backpressure by using its automatic pressure control valve on the gas outlet.
也可用于二级分离器，采用出气口的自动调压阀保持稳定的背压。
The automatic pressure control of oxygen is an ideal strategy for steel making to ensure the quality. The author designed a pressure limited and interlock controller for oxygen blowing of converter.
氧压自动控制是保证转炉炼钢质量的理想方案，笔者设计了一套转炉吹氧压力限压及信号联锁控制器。
The change can be instigated by an external control or it can be automatic, for instance in response to variations in heat, pressure or velocity.
这种变形可能是通过外部控制或自发产生，例如，对温度、压力、和速度的改变做出反应。
Each machine air compressor is equivalent to 80 sets of electronic gear, according the user of actual use gas production and pressure, automatic optimization control.
每台空压机相当于有80套电子齿轮，可按用户实际用气的气量和压力，自动实现优化控制。
This device can transmit signal and control through the medium of compressed gas, and can adjust testing pressure, flow rate and time according to the automatic controlling requirement.
该装置以压缩空气为介质进行信号传递和控制，并能根据需要调节检漏压力、流量和时间。
To satisfy the demand of new technique of high pressure nontoxic gold leaching the automatic control system of field parameters based on IPC is investigated.
针对高压改性石硫合剂提金新工艺的要求，研究了基于IPC的现场参数的自动控制系统。
With firing, pressure and water level automatic control functions.
具有燃烧、压力、水位自动控制功能。
The hardware configuration of the automatic control system for disc pressure filters by PLC technique and its software designing method are described.
概述了用PLC技术对盘式压滤机自动控制系统硬件的配置及软件的设计方法。
Automatic control of hydraulic cylinder pressure fitting can drum up and down about the two forces balance stress.
自动式油压缸控制贴合压力，可使上下两滚筒左右压力平衡受力。
Automatic constant pressure control of system has completed by press-sensor, PLC, frequency converter etc.
系统通过压力传感器、PLC、变频器等设备完成供水系统自动恒压控制。
The conditions to realize automatic control of chamber pressure in heating furnace are concluded.
给出了实现加热炉炉膛压力自动控制的条件。
And adjustable speed the variable air volume air conditioning automatic control system saves energy through setting different static pressure values in different time periods.
变风量空调控制系统以变频调速为手段，分时段设定静压值以实现节能。
According to the problems existed in the electrolytic equipment of pressure desorption, the modification and adjustment in technology, automatic control and equipment are made repeatedly.
针对以往加压解吸电解设备存在的问题，在工艺、设备、自动控制等方面进行开发。
Automatic control of filling pressure can be.
可自动控制充填压力。
The system uses intelligent PID controller to design automatic control loops, including pressure of incinerator, percentrage of oxygen in gas.
处理后的数据参与控制运算，实现流化床床层温度、炉膛负压、烟气含氧量等控制回路的自动调节功能。
Computer control, automatic conversion linearity correct and pressure automatic calibration were used in the control circuit.
测量电路采用计算机控制，实施量程自动转换、线性修正和压力自动校准。
By using fuzzy control method, a self-optimizing fuzzy controller is designed and the automatic control of the gas collector pressure on coke oven is realized.
应用模糊控制方法，设计了自寻化模糊控制器，实现了焦炉集气管压力的自动控制。
Especially automatic measurement, alarm and control of pressure parameter have got a lot of attention.
特别是压力参数的自动检测、报警与控制，更是备受人们的关注。
The PLC is used in automatic pressure surge control, oil temperature control, product test control, and automatic measurement of pressure, flow, temperature, speed, torque, etc.
PLC下位机完成转向泵的压力冲击自动控制、油温自动控制、出厂试验自动控制和压力、流量、温度、转速、转矩等参数的自动测试。
Under automatic control mode, the PLC judges whether opened or stopped the pressure pumps by the pressure signal which provided by hydraulic pressure sensor.
自动控制时，PLC根据进水压力传感器提供的压力信号，判断是否启、停加压泵。
According to regulate parts of the signal, the automatic control of valve opening, so as to achieve medium flow rate, pressure and level of regulation.
根据调节部位信号，自动控制阀门的开度，从而达到介质流量、压力和液位的调节。
The machine is fully hydraulic automatic control, high-strength plastics plate, locking high pressure, long service life. easy operation.
本机为全液压自动控制，滤板为高强度塑料滤板，锁紧压力高具有使用寿命长。操作轻便的特点。
The complex control loop of dual-pressure process and interlock of units are explained in detail, DCS automatic control is accurate and effective in practice.
详细说明了双加压稀硝酸工艺装置中复杂控制回路和联锁，以及DCS控制方案的实际应用效果。
Instruments based on the lower limit of two switch-contact device, the pressure to set a signal or when the value of on-off control circuit for the operating system's automatic control or the use.
仪表设上、下限二位开关型接点装置，在压力达到设定值时发出信号或通断控制电路，供作业系统自动控制或发讯用。
The actuality and problems of atmospheric pressure storage product oil storage field in the automatic control and management level is presented.
主要阐述了常压储存成品油库的整体自动化管理和控制水平现状及存在的问题。
Different points of the same type, but the difference between the subsidiary device and the automatic control, the part of the structure of the high pressure foaming machine is the same as the same.
同一类型的不同点，只是其附属的设备与自动化控制的方面的差异，聚氨酯高压发泡机部分结构大体的都是相同的。
For improving automatic gauge control precision and quality of the whole strip, FMN is proposed to correct gap of the rolling by fast hydraulic pressure system.
为进一步提高带坯全长厚控精度及控制品质，依靠液压压下快速移动特性采用快速监控FMN功能。
For improving automatic gauge control precision and quality of the whole strip, FMN is proposed to correct gap of the rolling by fast hydraulic pressure system.
为进一步提高带坯全长厚控精度及控制品质，依靠液压压下快速移动特性采用快速监控FMN功能。
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