“I’m saving energy; where are you? “Petrochemical 304: Optimizing the operation of steam networks”
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As is well known, steam consumption accounts for a significant portion of the energy usage in refineries. Reducing steam consumption is therefore a key aspect in lowering the overall energy consumption of refineries. In my opinion, the following measures can be taken to achieve this: 1. Monitor dynamically the parameters of the steam systems at 3.5Mpa, 1.0Mpa, and 0.5Mpa levels, adjust the steam supply to various production units as needed, and strictly control the amount of steam used. 2. Conduct regular inspections of the steam pipelines; address any instances of steam leakage or wastage promptly. 3. Continuously repair and improve the insulation materials used in the steam pipelines, and add insulation to exposed pipes and valves. 4. Repair any leaking sections of pipes or valves. By implementing these measures, the leakage rate in the steam pipelines can be reduced to 5.96%
How about upgrading incinerators and boilers?
For example, to ensure complete combustion of the fuel. While ensuring sufficient heating, implement flow restriction and set another upper limit for it. Ensure that not too much fuel enters.
People usually make sure that the fuel level stays above the minimum, but sometimes there are fluctuations, which can result in too much fuel entering.