查询词典 electrostatic precipitation

Moreover, the general application principle and latest development of pulsed powers in the field of environment engineering including purification of exhaust gas and wastewater, electrostatic dust precipitation, sterilization and ozone production, are discussed in detail.

较详细地论述了脉冲电源在净化工业废气和污水、静电除尘、杀菌消毒和臭氧制取等环境工程领域的应用，其中重点介绍了脉冲电源的研制情况。

The main products are developed from the single HL series HVDC Current Source Power Supply used in electrostatic deposition to the whole set of electrostatic dust precipitation (electrical demisting, electrical tar precipitation) high and low voltage electrical control system, and the manufacture and debugging of the related process-control system. We engage in making overall solutions to the electrical control system accordingly for our customer.

主要产品从单一的静电沉积用 HL 型系列恒流高压直流电源发展到成套的静电除尘高低压电控系统以及相关工艺控制系统的制造和调试，我公司致力于全方面为客户量身定制有关电控系统的解决方案。

Removal mechanism may include biological adsorption, electrostatic adsorption and chemical precipitation. Fluid shear force had some effect on removal process, which proved that the effect of fluid force chemistry existed.

结果表明：用活性污泥去除钙离子可以获得较好的效果，去除量可达19mg/g，并且去除速度很快，5min即可完成；且去除机理可能有生物吸附、静电吸附和化学沉淀；适当的剪切力可以加速吸附反应的进程，证实了流体力化学效应的的存在。

Pulse power supply, with its discrete characteristic, has a wide application in the field of EDM, pulse electroplating, electric weld, high power laser pump, high frequency induction heating, purification of exhaust gas and waster water, electrostatic dust precipitation, ozone production and surface heat treatment.

而脉冲电源由于具有断续供电的特性，在电火花加工、脉冲电镀、电弧焊接、高功率激光泵、高频脉冲感应加热、工业废气处理、脉冲电解污水处理、静电除尘、臭氧制取和表面热处理等领域获得了广泛的应用。

This high voltage electrostatic precipitation controller has 7 channels of analog input,2 channels of analog output, 12 digital inputs and 16 digital outputs. The analog input includes primary current, secondary current, primary voltage, secondary voltage, etc. Controller uses MAX 187 as the A/D converter, which ensure the sampling speed and the conversion precision in the same time. The processor unit is RCM2250 module. Rabit 2000 processor, a 128K SRAM and a 256K Flash Rom are integrated in RCM2250, which improves the performance of pricipitation controller. MAX504 is used to produce the 4~20mA current output.

模拟量输入采集的信号有升压变压器一次电流、一次电压、二次电流、二次电压等，采用12位逐次比较式A/D转换器MAX187，兼顾采样速率和转换精度；中央处理单元采用以8位嵌入式处理器Rabbit2000为基础的RCM2250模块，外扩128KSRAM和256K Flash ROM，内部资源丰富，提高了控制器的整体性能；模拟量输出采用内带基准源的10位电压输出数模转换器MAX504，实现了标准4～20mA电流信号输出；控制器通过控制算法在相应开关量点上输出可控硅的触发脉冲。

Based on the algorithm, the module outputs trigger pulse to SCR..This high voltage electrostatic precipitation controller has a 10Base-T Ethernet module and 3 asynchronous serial communication modules; Both RS485 and RS232 are integrated in the asynchronous serial communication modules.

高压静电除尘控制器还同时具有一个10Base-T以太网接口和三个异步串行通信接口，其中三个异步串行口可任意选择采用RS485标准或是RS232标准，可支持不同通信格式、不同通信速率和不同通信协议。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。