Volvo Penta
Volvo Penta engine models | ||
D13-900 | ||
ISP 1050 | ||
Gasket Selection.
Volvo Penta engine models | ||
D13-900 | ||
ISP 1050 | ||
Selecting the wrong gasket can be a timely and costly mistake. Let our experienced THS sales team recommend the most durable and cost effective gasket material for your application by providing us with the pressure, temperature and process liquid details.
Buna (NBR/Nitrile), EPDM or Viton materials are the most common plate & frame heat exchanger gaskets depending on the operating application.
Clip - will usually have rubber tabs that are visible from the outside of the heat exchanger
Glue – no tabs and in most cases the brown glue is visible under the gasket; typically used in high pressure or high temperature applications
Ball - used in HVAC or FDA applications to allow for easy removal in the field
As a heat exchanger becomes fouled with dirt, debris or scale, often the modulating valve provides additional hot or cold liquid to help compensate for the loss of efficiency of the heat exchanger.
Over time the control valve will continue to open fully. Unfortunately, on the hottest or coldest days, even with the valve fully open the heat exchanger cannot meet the thermal transfer requirements and the situation becomes critical.
Monitoring just the operating temperature provides a false sense of security. Recording the difference in the outlet and inlet pressures provides a more accurate result of the amount of fouling.
Fouling equal to the thickness of a piece of paper represents a 20% loss of thermal efficiency. In addition, the energy cost for pumps increases since the pump must work harder to overcome the increased pressure resistance through the PHE
Plate heat exchangers (PHEs) are vital for efficient heat transfer in industries like HVAC, food processing, and power generation. Fouling from scale, rust, or organic matter can reduce their performance, increasing energy costs and risking system downtime.
A common question is: Can PHEs be cleaned using high pressure water?
Yes, high-pressure water jetting is an effective cleaning method for PHEs, particularly for stubborn fouling, but it requires careful execution to avoid damaging delicate components. Industry experts like T.H. Industrial Solutions provide specialized services to ensure safe and effective cleaning.
What Is High-Pressure Water Cleaning for PHEs?
High-pressure water jetting uses a concentrated stream of water, typically at pressures up to 2,500 bar (36,000 psi), to dislodge tough deposits like scale, marine fouling, or debris from PHE plates. This method is particularly effective for severe fouling that Clean-in-Place (CIP) or chemical flushing cannot fully address, such as mussels or hardened calcium carbonate, as noted in industrial application
Effectiveness of High-Pressure Water Cleaning
High-pressure water cleaning is highly effective for PHEs because it:
How High-Pressure Water Cleaning Works
Limitations of High-Pressure Water Cleaning
Best Practices for High-Pressure Water Cleaning
When to Use High-Pressure Water Cleaning
High-pressure water cleaning is ideal for PHEs with severe fouling, such as marine growth or hard scale, where CIP or chemical methods are insufficient. It’s commonly used in industries like power generation or marine applications. For routine maintenance, CIP or chemical flushing may be preferred to avoid disassembly.
Conclusion
High-pressure water cleaning is an effective solution for cleaning plate heat exchangers, particularly for tough deposits, but it requires expertise to prevent damage and manage wastewater. Companies like T.H. Industrial Solutions offer professional services to ensure safe, efficient cleaning tailored to your PHE’s needs.
Plate heat exchangers (PHEs) are vital for efficient heat transfer in industrial, HVAC, and marine systems. Over time, PHEs can accumulate scale, rust, or organic debris, which reduces performance and increases energy costs.
A common question is: Can PHEs be cleaned using chemical flushing?
The answer is yes—chemical flushing is a proven and effective method for cleaning PHEs when performed by professionals with the right expertise and equipment.
T.H. Industrial Solutions Inc. (THS) has been servicing industrial plate and frame heat exchangers as with shell and tube heat exchangers. Professionally solving process problems across Canada since 2009. THS head office is located in Pickering, Ontario with a 6,000 square foot service center in Hamilton, Ontario.
Today there are fewer qualified people in this industry that know the products and understand the applications. Utilizing hands on experience and knowledge that has been gained by our THS sales and service technicians for over the past 30 years, we will take the time to understand what you require and strive to provide a prompt, educated and accurate response at a competitive price.
Our Heat Exchanger Cleaning Services, along with heat exchanger gasket replacement systems, and knowledge of heat exchanger gasket materials make THS your Industrial Heat Exchanger Service Solution
1550 Bayly Street, Unit 15
Pickering, ON L1W 3W1
T 905 831-4963
76 Harlowe Road, Unit 4 - 7
Hamilton, ON L8W 3R6
T 905 318-0777
F 905-318-8422
1550 Bayly Street, Unit 15
Pickering, ON L1W 3W1
76 Harlowe Road, Unit 4 - 7
Hamilton, ON L8W 3R6