Does this drum count as a boiler?
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Are the 1.0MPa steam generator and the 0.3MPa steam generator in atmospheric and vacuum distillation units considered waste heat boilers? It uses steam generated by a sub-2-line heat source!
Theoretically, it should be included, but in practice, if you use a boiler, the administrative procedures and costs involved are quite troublesome
It is considered a waste heat boiler, but waste heat boilers are divided into shell-and-tube types and flue-type types; the former belongs to the category of vessels, while the latter is classified as a boiler.
We are of the shell-and-tube type; according to what you say, the two steam drums in my installation don’t need to be managed as boilers, right?
Last year, at the continuing education session in Kunming, Secretary-General Shou put forward the view that heat exchanger boilers, whether they are shell-and-tube types or not, can be controlled as containers.
Flue-type waste heat boilers are designed and manufactured as boilers, while shell-and-tube waste heat boilers are designed and manufactured as vessels.
Excluding the waste heat boiler, it is a heat exchanger