Clean, consistent water is required for processes to run smoothly and reliably. The importance of water filtration often is underestimated, but it is crucial for the proper functioning of many industrial processes. Process cooling water typically contains contaminants such as suspended solids, dissolved minerals, bacteria and other microorganisms. If these contaminants are not filtered out, they can cause costly problems for the entire system.
Without proper filtration, process cooling water will become fouled and significantly less effective at cooling machinery. This can lead to equipment overheating and damage. In addition, fouled water can cause problems such as scale buildup, corrosion and bacteria growth in a facility’s piping and cooling towers. Problems caused by lack of filtration can be costly to repair and could be responsible for significant production losses.
Not all water filtration systems are the same, however. Options include manually and automatically operated versions. Automatic water filters for process cooling water applications are specifically designed to handle the unique challenges of cooling water. Because they are automatic, they do not require operator intervention.
Self-cleaning screen filters offer many benefits that make them the best choice for industrial water filtration. They are a great way to save water, reduce environmental impact and maintain a productive process. With easy maintenance and reliable performance, automatic water filters are the best option for companies looking for a filtration solution.
Here are five benefits of using automatic water filtration for process cooling water.
1. Reduce Maintenance Costs
Automatic filters can save time and money on maintenance and repairs by filtering out contaminants before they have a chance to enter the system. A filtration system can help reduce the wear and tear on equipment that might otherwise be caused by debris in the water supply.
Self-cleaning filters reduce maintenance costs further by eliminating the need for manual cleaning and by requiring less frequent chemical treatments. Automatic filtration helps prevent scale buildup, a common problem in industrial systems. Scale buildup can cause equipment to overheat and fail, so reducing its occurrence will be financially beneficial in labor and replacement costs.
2. Conserve Water
Water is a resource that needs to be conserved whenever possible. Industrial processes often require large amounts of water, so anything that can be done to reduce water consumption is helpful.
Self-cleaning water filters help save water by using resources efficiently and recycling the water used in the backwash cycle. The dirty water is filtered and then reused, so wastewater does not need to be flushed down the drain. This can help save a significant amount of water over time. This is a benefit for companies looking to reduce their environmental impact.
3. Provide Continuous Water Filtration
Automatic filters have a backwash cycle that flushes out the contaminants from the filter media. The backwash cycle is accomplished automatically, in seconds, without interrupting the main flow. This continuous filtration ensures that process cooling water is free of contaminants. Because the filter operates while water is flowing, the system does not need to be shut down for maintenance. This can help to keep the process running smoothly and minimize production disruptions.
Self-cleaning filters can operate on line pressure alone, eliminating the need for an external power source. This can further reduce maintenance costs.
4. Custom Systems Are Possible
Self-cleaning filtration systems can be engineered based on specific needs and requirements. Factors to consider when selecting an automatic water filter include the water quality, the type of contaminants and the flow rate. Once these factors are considered, a custom-engineered solution can be designed to meet specific filtration needs.
5. Simplify Maintenance Requirements
Another benefit of automatic water filters is their ease of maintenance. Self-cleaning filters eliminate the need for manual cleaning. Regular filter maintenance and walk-throughs are not required. While it is not necessary to replace this type of filter regularly, however, it is important to perform preventive maintenance to keep a self-cleaning filtration system running properly.
Typical preventive maintenance for a self-cleaning filtration system includes:
- Visual Check. Performed every six months, a visual check allows the operator to determine that the filter is working properly.
- O-rings Replacement. Performed annually, it is recommended the O-rings be replaced to ensure the filtration system will continue to operate smoothly.
Other cleaning measures like disassembling the system and cleaning its parts may be needed infrequently. Automatic filters can be taken apart, cleaned and put back together in under an hour, and no special tools are required.
In conclusion, cooling water is an essential part of industrial processes, but it can also be damaging if not filtered properly. Keeping process cooling water clean is critical for the safe operation of any industrial facility. Any buildup of impurities in the water can lead to several problems, including equipment corrosion and fouling, which can reduce efficiency and increase downtime. Industrial water filtration is not always easy; however, automatic appliances like self-cleaning filters offer many benefits to industries that rely on process cooling water.