Talk about energy-saving technologies and excellent examples of energy-saving renovations around us
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This topic is brought up merely to facilitate technical communication and exchange among fellow enthusiasts who have research experience or practical knowledge in energy conservation and emission reduction； I hope everyone will participate actively; it would be best to have pictures or data ； :)
Let me start by offering some preliminary thoughts to stimulate further discussion； The two-effect alcohol differential pressure distillation system we built for DuPont
Our company is starting to replace the lighting with energy-saving lamps, and we are gradually switching to LED lights； Electrical appliances with high power consumption all utilize frequency conversion technology ； Steam condensate is basically recycled...........
Generally, large motors (75W and above) use frequency conversion control； The lighting uses LED lights.
How can steam condensate be reused? Seek a solution
In other words, a check valve is used to direct the condensed water into the condensed water recovery pipeline, where it is collected and then fed back into the boiler for reuse.
I use the water from the washing machine’s rinsing cycle to mop the floor every time. My roommate, seeing me rush frantically to the bathroom as soon as the signal sound goes off, told me that it’s not worth going through that trouble. I just told her that I felt sad to see all this still usable water going to waste.
Without oil? Are the iron ion levels within the normal range? Can it be reused directly?
Our steam is primarily used for heating, and it generally does not come into direct contact with the objects being heated; therefore, there is no issue of contamination. If contaminated, it cannot be reused directly.
The sewage pump began to operate continuously online. Later, I calculated the amount of wastewater; it will be pumped in once the wastewater tank is full. Saves power and time.
The new hydrogen compressor used for hydrogenation is equipped with stepless flow control, saving over 2 million yuan in electricity costs each year; the impeller of the reaction feed pump has been removed