In the previous article series "Ensuring Washing Quality in Tunnel Washer Systems," we discussed that the water level of the main wash often should be low. However, different brands of tunnel washers have different main wash water levels. According to the contemporary market, some tunnel washers' main wash water levels are designed at 1.2–1.5 times, while those of others are designed at 2–2.5 times. Take a 60-kg tunnel washer as an example. If it is designed 1.2 times, then the main wash water will be 72 kg. If it is designed twice, the main wash water will be 120 kg.
Impact on Energy Consumption
When the main wash temperature is set to 75°C, not only does heating 120 kg of water take longer than heating 72 kg (a difference of about 50 kg), but it also uses more steam. Thus, the amount of main wash water significantly affects the efficiency of tunnel washers.
Considerations for Users
When the tunnel washer is operating, the main wash water level is an important factor in bringing about different energy consumption and performance. Knowing all these differences will help users wisely choose a tunnel washer for their laundry factories.
Energy Efficiency and Wash Quality
From an energy perspective, main wash water consumption is closely related to steam usage and heating time. A lower water level may somewhat reduce steam consumption and shorten heating time, enhancing the operational efficiency of tunnel washers. However, balancing this with other factors, like wash quality, is also essential.
Conclusion
Properly setting the main wash water level and consumption is important in tunnel washer design and use. It affects not only energy utilization but also overall efficiency and washing results.
Post time: Aug-21-2024