Question regarding the liquid level control standards for Shell slag ponds?
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My workplace’s approach to controlling the liquid level in the Shell slag tank involved trying different levels, starting from higher values and moving downward; currently, the level is controlled at 35-45%, and the situation is good. During that period, the ESD interlock value for the slag pool level was also changed. So I would like to ask everyone, are there any specific standards for controlling the liquid level in Shell slag tanks? Is it related to slag accumulation on the slag baffle or slag tap? Is there any specific theoretical basis for the standards governing slag pool level control? Everyone is welcome to come and discuss
It’s related to the load and the temperature of the slag water, right?
The differential pressure P = density * g * H; based on this formula, it’s obvious what factors it is related to
It feels like the screen protector is useless. The operator deliberately set the distance between the slag outlet and the normal liquid level in the slag tank at 3.8 meters. However, the distance between the slag outlet of the GE furnace and the normal liquid level in the slag tank is set at 1.5 meters. Is it really necessary for there to be such a big difference between the two? The design of the slag screen introduces a unique problem of slag formation on the slag screen.