Maintaining high cleanliness in tunnel washer systems involves multiple factors, such as water quality, temperature, detergent, and mechanical action. Among these, washing time is crucial to achieving the desired washing effectiveness. This article delves into how to maintain optimal washing time while ensuring high hourly output, with a focus on the layout of the main wash compartments.
Optimal Temperature for Effective Washing
The ideal main wash temperature is set at 75°C (or 80°C). This temperature range ensures that the detergent performs optimally, breaking down and removing stains effectively.
Balancing Washing Time for Best Results
A main wash time of 15–16 minutes is considered the best. Within this time frame, the detergent has enough time to separate stains from the linen. If the washing time is too short, the detergent won't have sufficient time to work, and if it is too long, the stains that have been separated might reattach to the linen.
Example of Compartment Layouts: Understanding Compartment Impact on Washing Time
For a tunnel washer with six main wash compartments, each with a 2-minute washing time per compartment, the total main wash time is 12 minutes. In comparison, a tunnel washer with eight compartments provides a 16-minute main wash time, which is ideal.
Importance of Adequate Washing Time
The dissolution of washing detergent requires time, and a main wash time of less than 15 minutes can adversely affect cleanliness. Other processes like water intake, heating, compartment transfer, and drainage also take up part of the main wash time, making it crucial to have a sufficient washing duration.
Efficiency in Hotel Linen Washing
For hotel linen tunnel washers, achieving 2 minutes per batch, with an hourly output of 30 batches (approximately 1.8 tons), is essential. The main wash time should be no less than 15 minutes to ensure washing quality.
Recommendation for Optimal Performance
Based on these considerations, using a tunnel washer with at least eight main wash compartments is recommended to maintain high washing quality and efficiency.
Conclusion
Ensuring the cleanliness of linens in tunnel washer systems requires a balanced approach to washing time and compartment layout. By adhering to optimal washing times and providing a sufficient number of main wash compartments, businesses can achieve both high cleanliness standards and efficient output.
Post time: Jul-24-2024