Which heat exchanger is better for sewage heat exchange
Sewage sources are mainly domestic sewage, industrial wastewater, breeding wastewater, etc. Due to the characteristics of sewage, it may contain impurities such as solid particles, fibers, or viscous materials. Therefore, when performing sewage heat exchange, the heat exchanger needs to choose a larger flow channel gap. Large heat exchange equipment with good passability and high heat exchange efficiency.
Speaking of sewage plate heat exchanger manufacturers, the NEW ROC wide-channel sewage heat exchanger is a product specially developed for the heat exchange conditions of various solids, crystals, fibers, slurry substances and high viscosity media. The plates are flat In corrugated form, the width of the flow channel between the plates can reach 6-16 mm. Due to the special design of the heat exchange plates, the wide gap channels are smooth, and there are no metal contacts between the plates. The fluid flows in the "S"-shaped channels and runs smoothly. , No stagnation, no dead zone, no blocked passage phenomenon occurs. Since there are no obstacles between the runners, even if the length of the fiber contained in the sewage reaches 10mm and the content reaches 10%, the operation will be unimpeded.
In summary, it is better to use a wide-channel plate heat exchanger for sewage heat exchange, which can be widely used in waste heat recovery of domestic sewage, sewage treatment plants, garbage/kitchen leachate sewage, aquaculture wastewater, papermaking/textile industry wastewater, etc. , Heating or cooling, can gently process heat-sensitive media, improve equipment economy, shorten cleaning time, and reduce cleaning times.
