石油二厂为了充分利用焦化装置生产过程中的产品及中间产物的热量,采用蒸汽发生器发生13公斤/厘米~2蒸汽,每小时可生产蒸汽10～12吨。蒸汽发生器系统的原则流程是:由装置外引入的软化水,先在换热器内被高温柴油予热至150℃左右,进入设有液控装备的汽包,然后进入三台并联 In order to make full use of the heat of the products and intermediate products in the production process of the coking plant, the No. 2 Oil Plant adopts the steam generator to generate 13 kg / cm ~ 2 steam and can produce 10 to 12 tons of steam per hour. Steam generator system principle flow is: demineralized water introduced from outside the device, first in the heat exchanger was heated to about 150 ℃ high temperature diesel, into the drum equipped with liquid control equipment, and then into the three parallel