After sulfur blowing, there are problems with water vapor and open water in the three cooling sewage discharges.
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I wonder if anyone has encountered this situation? When the sulfur blowing was stopped and the sewage was discharged from the Sanlang sewage outlet on the third day, a little open water was mixed with it at first, and white water vapor came out. The specific situation at that time was ； The gas in the sulfur-making furnace is burned at a temperature of 1250-1300, and a little steam is injected into the furnace head. Air volume 2000m3/h. The inlet temperature of the first turn is 280°C, and the bed layer is 250°C. The inlet temperature of the second turn is 250°C, and the bed layer is 230°C. The temperature of the three condensers is 140-150, and the other two condensers discharge bluish smoke from the drain outlets. What is going on? Is it water produced by burning methane? Or is it water vapor leaking into the jacket? Tell me something clearly! ! ! ! !
The water appearing at the sewage outlet during the sulfur-catching stage may be caused by condensation water caused by the poor heating line of the sewage line. If there is an internal leak in the condenser, the reactor temperature should change significantly, such as being too low. Is the blue smoke coming from ferrous sulfide burning?
First, you should determine whether the condenser is leaking (can be checked by the condenser outlet temperature). If the possibility of leakage can be ruled out, the water vapor is basically brought from the reactor. The main reason is that during shutdown for sulfur blowing and gas burning, the gas volume is small, and water vapor is easy to condense at a low point when passing through the condenser, so water may be discharged from the sewage.
The most common problem is a leak in the third cooling unit