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Frequency control technology in the application of flotation in the sand pump


Years has been used. Through 1997 11 3 World non-ferrous metals prince Yu had their own conversion circuit block diagram of the maintenance and repair, the performance indicators as ever. Frequency conditions, take 8-55.9, ti a 0.2rain, differential parameters are not involved in manually, automatically switch. Failure of sound, light alarm, operation. Regulator to set the value of SP is the scope of the pool pump alarm into over voltage, over current,Oakley sunglasses sale, voltage, current, and less power 3O, this is because the pool pump has foam carcass suspended solids, foam machines and other types of overload. At present,herve leger toronto, preparing home-made automatic with a thickness of mineral properties and operating conditions with changes in variable manual and automatic switching devices. Both for the state of the inverter automatically. Mineral aggregate in the pool pump does not hit an empty premise, to try to switch to the failure, but also for possession of place value transmitter bit lower appropriate. Through a period of practice. Was better than failure, possession of the highest and lowest bit indicates the conversion of the case, good. Set to run in the normal operating point. In this way, can protect 3.2 control curve permits the continuity of production, but also to prevent a significant change in the signal in Figure 4 and Figure 5 show the pump speed and level, the case of transmission of the regulator and control equipment damage. Output value and the level of the relationship. Level control in the process, the 3 and adjust the parameters of the selected control curve race die of hunger; tiny mold wrapped in the choice of adjustable parameters 3.1 upper and lower limits on red alert, prompt attention to duty, a requirement in the absence of special circumstances, empirical parameters are: 8 Once this happens immediately check processing. Operation = 2O ~ 100, t. A O. 1 ~ Imin. We are based on the actual situation to ensure the lowest frequency in the run. But before the start bit can be 15% possession 30% (normal operating point) gOO,. h also has the potential to very low frequency conversion at a time, and instantaneous changes in smell the pulp volume is large, if the conversion rate is suddenly seen a rapid increase in the signal, may cause variable instantaneous overload trip, the operating frequency should be limited to a minimum Figure 5 shows that the crossing-bit transmitter output signal is linear with the actual level, which ensures the regulator adjustment of quality in all aspects of its quality determines the operation of the system indicators. 4 Conclusion After a period of operation that economic and social benefits are obvious, according to the professional estimates, after controlling for the implementation of the sand pump, enhanced recovery of actinides 0.1. annualized benefit 49,air jordan high heels,000 yuan; blue-effective to reduce metal loss equivalent to 4. $ 30,diesel store paris,000, the benefits from the total 92,000 yuan / a. in energy efficiency, input frequency controller, the motor power of 50 or so in the original run, each 22kw electric motor energy consumption each year 2 million, while greatly reduce the labor intensity of production, reduced maintenance, reduced maintenance costs. on the sand pump, after the implementation of frequency control,MBTシューズ 販売店, manufacturing process to stabilize and improve the production technology indicators, and ultimately reduce costs, improve product quality.-r ,-·'-.'._ 1 -. ● ¨ ●-t - a ■ welcome Hu read hospital-sponsored integrated platform of technology publications, is the heart of Chinese journals edge, is the only gold industry journals. * technology, new equipment, new techniques, new methods, experience in production technology, etc. {and also opened up a celebrity introduction, factories, new products and other columns. nonferrous metals, nuclear industry, and financial systems, and gold and silver jewelry industry Articles informative, informative, practical. . domestic public offering. Jia send code l2-47 post offices across the country can subscribe to. each priced at 5.8 yuan, the year 12, a total of 69.60 yuan, such as those set out in the post leakage. with the More articles related to topics：


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