Have any of the companies carried out energy-saving upgrades, and what have been the results?

It would be better to be more specific. This proposition is too vague

Different fields and industries mean that the possibilities available also vary greatly. Each company varies greatly; since others have no understanding of your company at all, how can they provide relevant suggestions for technical improvements?

Environmental-friendly air conditioner upgrades, building insulation, motor frequency conversion. Resistive heating replaced by induction heating

Energy conservation and emission reduction also require costs!

Yes, each project is different, and the energy-saving measures vary as well. You can first give a brief overview of your energy consumption, and then we can discuss it together

These days, factories as a whole are already quite mature, and to be honest, there isn’t much room for energy-saving upgrades. As far as I know, some industries have installed waste heat boilers; in the cement industry, there are quite a number of upgrades to roller presses, and then there’s waste incineration. Currently, there is a strong emphasis on environmental protection; low-nitrogen combustion, desulfurization and denitrification, as well as measures to control noise and dust are widely implemented.

Yes, your topic on energy conservation is too broad. For users who need to use heat transfer oil for heating, reaction vessels inevitably have to switch between heating and cooling frequently, and the energy loss associated with this cannot be underestimated. As a rough estimate, when a 5-cubic-meter reaction vessel makes such a switch, electric heating users incur a heat loss equivalent to 60 units of electricity. How to prevent the hot oil in the jacket (or coiled tubes, semi-coiled tubes) from cooling down anymore, and prevent the cold oil from needing to be heated again, when switching the temperature of the reaction vessel ； It can significantly reduce energy consumption while preventing high-temperature heat transfer oil from oxidizing and deteriorating due to contact with air. I have a patented technology that can help you achieve it miraculously!

I have been working in water treatment, and energy savings and emission reductions in the field of circulating water are quite significant; however, most companies do not pay enough attention to this.

Working with circulating water. Currently, there are professional companies that focus on energy savings by making appropriate adjustments to circulation pumps and fans. For example, the amount of circulation required varies depending on whether the temperature is high or low; this aspect is often overlooked, but energy savings can still be significant. Additionally, ensuring that the heat exchanger does not develop scale or algae can save 20%-40% in energy consumption. Little by little, it adds up; your company’s approach is correct and long-term thinking.

By the way, I forgot to mention that the energy-saving circulating water system is based on the EPC model. No investment is needed.