How to deal with industrial wastewater, heat exchanger manufacturers tell you

With the increasing cost of energy, and under the government's call for "energy saving and consumption reduction", many enterprises are also looking for resources that can be recycled in their own enterprises. For example, industrial heat exchangers, chemical heat exchangers, sewage heat exchangers, seawater heat exchangers, etc. all need to wait for customers with process heat exchange needs to use.

With the continuous development of heat exchange technology, people's concept of secondary energy utilization and recovery is also improving. Nowadays, plate exchangers for waste water heat recovery are widely used, mainly used for heat recovery and extraction of various waste steam and waste water. , For example: Mariculture waste heat recovery plate replacement, sewage waste heat recovery, etc.

We all know that a law of physics is energy conservation, and plate heat exchangers are developed using this principle. Waste heat recovery plate exchange is an indirect heat recovery method, which is suitable for the heat energy conversion process of gas, liquid and other waste heat media. Since it can be arranged in full countercurrent, the temperature difference at the end is small, which is especially important for low-grade waste heat recovery.
Because the factory produces a lot of wastewater every day, the heat of these high-temperature wastewater is widely distributed in industrial production, and the quantity is large, so it is scientifically classified as "secondary energy". If these energy sources are directly discharged into the atmosphere, it will not only cause waste, but also be very unfavorable to our environment.

There are usually two ways to recover heat from waste water: direct recovery, where the medium carrying waste heat is directly burned as fuel to release heat for waste heat recovery, or the high-temperature heat energy carrying heat is converted into heat energy through direct radiation for recycling; the indirect recovery method is currently It is a widely used waste heat recovery method, which uses waste water heat recovery Plate Heat Exchanger device to convert waste heat energy into secondary usable heat energy, which is energy-saving and environmentally friendly.

For waste gas and waste water recovery, steam heat exchangers, plate heat exchangers, and flue gas heat exchangers have been developed. So, if you have heat exchange (heating, preheating, cooling, condensation) needs, feel free to communicate with us.