알파라발의 새로운 ThinkTop 배수 밸브용 펄스 시트 클린으로 CIP 액체를 최대 95% 절약

일반적인 처리 공장에서 드레인 밸브 비중은 전체 밸브의 20%에 달합니다. 그러나 드레인 벨브는 청소 주기가 길고 압력 충격파의 위험이 있어 청소하는 비용이 많이 들고 어렵고 시간이 많이 걸립니다. 알파라발의 새로운 ThinkTop 펄스 시트는 이러한 모든 문제를 해결하여 빠르고 효과적으로 드레인 밸브를 얼룩 없이 만드는 동시에 제자리 청소(CIP) 액체를 95%까지 절약할 수 있습니다.

 

ThinkTop is raising the bar on water savings yet again. The new pulse seat clean feature does for drain valves what the burst seat clean did in 2019 for mixproof valves. While burst seat clean reduces CIP liquid for mixproof valves by up to 90%, the pulse seat clean cuts drain valve CIP liquid consumption by up to 95%.

More savings, more uptime

Imagine the savings made possible by using this standard automated valve-position feature, triggered by a rising programmable logic controller (PLC) signal and controlled by the Alfa Laval ThinkTop V50 and V70 sensing and control units.

“The ThinkTop pulse seat clean brings unheard-of savings in CIP liquid to process plant owners and operators compared to conventional PLC timer-controlled seat cleaning,” says René Stietz, Product Portfolio Manager, Valves and Automation, Alfa Laval. “Alfa Laval is the first and only valve automation solutions provider to deliver significant savings in CIP liquid for drain valves.”

Faster, more effective pulse cleaning

Short bursts, or pulses, drive the valve cleaning process, activating the valve when shear forces peak. Each position-based pulse takes less than a second, preventing pressure shocks in the system. The pulse creates high turbulent flow as the liquid passes through the narrow gap between the valve house and valve seat, effectively removing all residuals for spotless drain valves.

100% cleaning validation of drain valves

The pulse seat clean makes control and validation of valve cleaning cycles easy. The valve position is not controlled by the PLC timer but by the Alfa Laval ThinkTop. Besides reducing the volume of CIP liquid used, programming the sensor to open and close the seat quickly ensures faster, more rigorous cleaning and hygiene than timer-controlled cleaning. The ThinkTop also verifies that valve cleaning has been completed.

Intended for use with single seat valves or butterfly valves used as drain valves, pulse seat clean is a standard feature of ThinkTop V50 and V70 sensing and control units with one solenoid valve. Regardless of actuator mode, the drain valve may be configured as a normally open or normally closed shutoff or changeover valve. The pulse seat clean simplifies valve commissioning, prevents pressure shocks, and reduces CIP liquid and time.

To learn more, visit alfalaval.com/ThinkTop

 

About Alfa Laval

Alfa Laval is active in the areas of Energy, Marine, and Food & Water, offering its expertise, products, and service to a wide range of industries in some 100 countries. The company is committed to optimizing processes, creating responsible growth, and driving progress – always going the extra mile to support customers in achieving their business goals and sustainability targets.

Alfa Laval’s innovative technologies are dedicated to purifying, refining, and reusing materials, promoting more responsible use of natural resources. They contribute to improved energy efficiency and heat recovery, better water treatment, and reduced emissions. Thereby, Alfa Laval is not only accelerating success for its customers, but also for people and the planet. Making the world better, every day. It’s all about Advancing better^TM.

Alfa Laval has 16,700 employees. Annual sales in 2020 were SEK 41.5 billion (approx. EUR 4 billion). The company is listed on Nasdaq OMX.

www.alfalaval.com