Who has a graph of the cooler’s cold-air cooling curve? Please send it to me, thanks
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Who has a graph of the cooler’s cold-air cooling curve? Please send it to me, thanks!
At present, there is no strict cooling curve for cold blowing; it is recommended to consult the catalyst manufacturer, as control methods may vary depending on the type of catalyst
Hot blowing is the key. The cooling phase after the hot blowing isn’t as strict; if we were to establish a standard, it would be 10–15°C per hour, until the temperature in each section of the converter drops below 80°C at which point natural cooling occurs.
The combination of 2# and 3# is the perfect solution; generally, it should be less than 30°C/h.