Method for controlling temperature of crude oil for emulsion of rolling mill and control device
一种温度控制方法、乳化液的技术,应用在运输客车、罐车、铁路车体部件等方向,能够解决设备维护检修不方便、原油罐加热不均匀、影响原油品质等问题,达到检修容易、加热效果好、温度控制能力强的效果
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[0039] The preferred embodiments of the method and device for controlling the temperature of the emulsion crude oil in a rolling mill according to the present invention will be described in detail below in conjunction with the accompanying drawings.
[0040] The manufacturer transports the crude oil to the site with a tank truck, and uses an unloading pump to suck the crude oil on the tank truck into the crude oil tank through the hose. The crude oil tank plays the role of storage and transfer, and generally stores the amount for one month. Crude oil has a pH value of 4.0-7.0 and a density of ρ=0.95kg / L. If the temperature of crude oil is too low, it is generally below 30°C and is easy to solidify. If the temperature of crude oil is too high, generally above 45°C, it will cause the crude oil to breed bacteria and deteriorate. Therefore, it is necessary to Control the crude oil within a certain temperature range.
[0041] see figure 1 , according to the rolling mill emulsion c...
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