When it comes to efficient heat transfer solutions in industries ranging from petrochemical to power generation, shell and tube heat exchangers are at the top of the list. These robust devices play a crucial role in processes where fluids must be heated or cooled, often making the difference between efficient operations and costly inefficiencies. But what exactly are shell and tube heat exchangers, and why are they so widely used?

In today's context of energy shortage and environmental protection becoming increasingly important, CDQ sub-economizer, as a key equipment in the chemical industry, not only brings energy saving and emission reduction benefits to the factory, but also creates huge economic benefits. the value of. Let us uncover the mystery of the tens of millions of yuan value that CDQ sub-economizer brings to the factory.

Economizer, as the core component of power plant boiler, plays an important role. Its main function is to recover and utilize the waste heat in the flue gas, which preheats the feed water entering the boiler. In this way, the exhaust gas temperature can be reduced, thereby improving the overall operating efficiency of the boiler.