谁能帮忙翻译一下!!!急 25
1、将浓氨水经溶液箱稀释后浓度达到2%左右,先加水后加浓氨水。在稀释过程中可启动电动搅拌器,使溶液混合均匀。搅拌时间为5-10分钟左右。稀释过程中产生的游离氨通过放空排出...
1、将浓氨水经溶液箱稀释后浓度达到2%左右,先加水后加浓氨水。在稀释过程中可启动电动搅拌器,使溶液混合均匀。搅拌时间为5-10分钟左右。稀释过程中产生的游离氨通过放空排出室外。经过搅拌的氨水溶液通过二台计量泵(一用一备)加入到管道混合器中与母管中的脱盐水充分混合。当溶液箱中的液位抵于液位开关设定的位置时,液位开关将动作自动切断计量泵电源,计量泵停止工作,加氨系统停止。
2、 PH自动控制系统。当系统的PH值通过2819探头检测到PH值,通过前置放大器2720传递给8750-IP检测仪转换成4-20 mA标准信号,输出给PID过程控制器。控制器把其输入信号与给定值进行比较,按程序进行逻辑运算,同时输出4-20mA信号送至变频器。变频器根基偏差信号改变其输出频率来控制交流电机的转速,从而控制加氨量(详见自动加氨装置说明)。 展开
2、 PH自动控制系统。当系统的PH值通过2819探头检测到PH值,通过前置放大器2720传递给8750-IP检测仪转换成4-20 mA标准信号,输出给PID过程控制器。控制器把其输入信号与给定值进行比较,按程序进行逻辑运算,同时输出4-20mA信号送至变频器。变频器根基偏差信号改变其输出频率来控制交流电机的转速,从而控制加氨量(详见自动加氨装置说明)。 展开
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1、
The queen thickness dense ammonia water is diluted after solution box reaches 2% or so , the highball queen adds dense ammonia water first. May start the electric mixer in the process of dilution, makes a solution blend equation. Stir time being controlled by 5-10 minutes. The ammonia diluting dissociating coming into being in process passes unloading travel snapout outside. By that the ammonia aqueous solution stirring adds coming off being in charge of hit the target to the pipeline in the mixer with the mother by two pumps (one uses one to prepare) measuring, the brine mixes sufficiently. The liquid place switch cuts off action automation measuring the pump power source , the pump measuring stops working while liquid place in solution box supports the location that the switch sets up in liquid place,add ammonia system stop.
2、PH autocontrol system. Think that systematic PH value arrives at PH value by the fact that 2819 detectors check, 2720 transfers the process controller giving 8750-IP detecting instrument to change becoming 4-20 mA standard signals , outputing to PID to by prepose an amplifier. The controller whose entering signal and given value is carried out comparing , carries out logical calculus according to procedure, the signal exporting 4-20mA at the same time gives to till the frequency transformer. Frequency transformer basis deviation the signal changes it's the rotation rate coming to control an AC dynamo's the frequency outputing , add ammonia amounts thereby under the control of (see that the automation adds ammonia device explanation in details).
The queen thickness dense ammonia water is diluted after solution box reaches 2% or so , the highball queen adds dense ammonia water first. May start the electric mixer in the process of dilution, makes a solution blend equation. Stir time being controlled by 5-10 minutes. The ammonia diluting dissociating coming into being in process passes unloading travel snapout outside. By that the ammonia aqueous solution stirring adds coming off being in charge of hit the target to the pipeline in the mixer with the mother by two pumps (one uses one to prepare) measuring, the brine mixes sufficiently. The liquid place switch cuts off action automation measuring the pump power source , the pump measuring stops working while liquid place in solution box supports the location that the switch sets up in liquid place,add ammonia system stop.
2、PH autocontrol system. Think that systematic PH value arrives at PH value by the fact that 2819 detectors check, 2720 transfers the process controller giving 8750-IP detecting instrument to change becoming 4-20 mA standard signals , outputing to PID to by prepose an amplifier. The controller whose entering signal and given value is carried out comparing , carries out logical calculus according to procedure, the signal exporting 4-20mA at the same time gives to till the frequency transformer. Frequency transformer basis deviation the signal changes it's the rotation rate coming to control an AC dynamo's the frequency outputing , add ammonia amounts thereby under the control of (see that the automation adds ammonia device explanation in details).
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LZ你给的分太少了,别人只要随便回答3个问题就6分了,很轻松。上面翻译老老麻烦了,没有半个点下不来,费力不讨好,你认为会有人给你翻译?要是一句话还讲究,起码得20分啊!
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兄弟,太专业了,你去威客网发发钱吧
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1, will be concentrated ammonia solution by me diluted concentrations of 2% to water after ammonia concentration. Diluted in the process to start electric mixer, so that the solution evenly mixed. Stirring time for 5-10 minutes. In the process of dilution resulting from the adoption of free ammonia emissions from outdoor short. After stirring the solution of ammonia through the Second Taiwan metering pump (one with a prepared) into the channel mixer with the mother in possession of sufficient water desalination mixed. When the box solution arrived at the level set by the location of the liquid level switch, level switch will automatically move to cut off power supply metering pumps, metering pumps stop working, stop the increase in ammonia system.
2, PH automatic control system. When the PH value of the probe detected in 2819 through the PH value, pre-amplifier 2720 through 8750-IP transmission to the detector into a standard 4-20 mA signal output to the process of PID controller. Its controller input signal with the given values, according to the procedures of logic operations, while output 4-20mA signals to the converter. The foundation of bias signal converter to change its output to control the frequency of the alternating current motor speed to control the amount of ammonia increase (Ammonia see automatic device).
下次不会的用谷歌在线翻译。
2, PH automatic control system. When the PH value of the probe detected in 2819 through the PH value, pre-amplifier 2720 through 8750-IP transmission to the detector into a standard 4-20 mA signal output to the process of PID controller. Its controller input signal with the given values, according to the procedures of logic operations, while output 4-20mA signals to the converter. The foundation of bias signal converter to change its output to control the frequency of the alternating current motor speed to control the amount of ammonia increase (Ammonia see automatic device).
下次不会的用谷歌在线翻译。
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