How can secondary steam waste heat be utilized?
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This post was last edited by *nyang3390 on 2010-12-9 12:05. How can waste heat from secondary steam be utilized? What good ideas do you have for making use of the waste heat from the secondary steam in tube dryers? Due to the low calorific value of this secondary steam (with a temperature of around 90 degrees), it is not easy to utilize, and it is currently only discharged directly. Heat loss is severe; currently, the whole country is seeking ways to save energy and improve efficiency. Can anyone think of a good solution for me?
Save energy by utilizing the waste heat from secondary steam for material preheating
You can visit the website of Shapake Engineering (China) Co., Ltd.; they can help you. http://www.spiraxsarco.com/cn/
For low-temperature cooling, Boliang’s refrigeration units can handle this task; in fact, they can even generate high heat from low heat input
In cases where low-pressure steam is required, steam ejectors or compressors can be considered to pressurize the steam for reuse.
Using a lithium bromide heat pump is also a good option
Low heat production, high heat.....: Can entropy still be reversible?
A multi-effect vacuum evaporator, due to the lower temperature achieved through vacuum evaporation, can be heated using steam at 90 degrees Celsius. The other use is for preheating
Everyone upstairs has shared their opinions and talked about the utilization of waste heat. They’re all great! But personally, I think it’s better not to \"invent troubles just to come up with new terms\" when it comes to utilizing this aspect For such types of energy, it should still be used rationally and addressed locally! (Profitable! ):lol :P
It’s very simple: you can preheat the materials or prepare hot water, as long as you find where hot water is needed or where the materials need to be preheated. It can also be used for heating in winter. When considering the use of waste heat, it’s important to evaluate whether the investment and the benefits it brings are worth it; there must be users who require heat at a lower temperature level
The temperature is around 90 degrees; it must be steam condensate. Only lithium bromide can be used to utilize low-temperature waste heat!