• The system features a very quiet and reliable vacuum pump to provide adjustable flows through the tank of up to 1.67 CFM.

    吸入染毒系统装有噪声小质量可靠真空泵使通过箱体的空气流量,其最高可达1.67CFM

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  • Working principle: when the internal piping and tank vacuum, atmospheric pressure will be the valve cover, air enters the system, balance the system pressure, eliminate the effect of vacuum.

    工作原理管道水箱内部形成真空时,大气压便顶开大气进入系统内部,平衡系统压力,消除真空影响。

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  • Field application shows that an immersible pump method is the most ideal method for the oil vacuum unloading system of rail tank wag.

    实践表明油泵火车槽车负压系统改造理想方法

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  • In the unloading process of light oil of tank car, the auxiliary unloading system of light oil pump controlling room is used to substitute the current vacuum unloading system.

    铁路油罐车装卸工艺中,采用轻油泵房辅助装置可以替代现有泵房工艺流程中的真空系统。

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  • Three major oil unloading methods used in tank trains are introduced. They are vacuum system, sliding vane pump, and submersible pump unloading.

    介绍了轻油铁路卸车主要采用三种方式真空系统接卸、(转子泵)接卸潜油泵接卸。

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  • Three major oil unloading methods used in tank trains are introduced. They are vacuum system, sliding vane pump, and submersible pump unloading.

    介绍了轻油铁路卸车主要采用三种方式真空系统接卸、(转子泵)接卸潜油泵接卸。

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