In the continuous production processes of industries such as petrochemicals, coal chemicals, and pharmaceuticals, an unexpected shutdown of a pump may mean the interruption of the entire production line, and even pose safety and environmental risks. Especially when the medium has characteristics such as high risk, high toxicity, easy crystallization, high viscosity, or contains solid particles, almost stringent requirements are placed on the sealing reliability of the pump.
The traditional sealing flushing scheme relies on the process medium itself, which is prone to wear, crystallization blockage, or leakage under complex working conditions. In response to the pain points in this industry, Anhui Wolong Pump and Valve Co., Ltd. has launched flushing solutions for fluoroplastic chemical centrifugal pumps such as PLan32, PLan53A, PLan54, etc. that comply with the API610 standard, transforming the sealing system from "passive protection" to "active protection".
Wolong Pump Valve, with a profound understanding of the characteristics of fluoroplastic materials and precise control of pump body structure, creatively applies the mature flushing system technology of metal pumps to fluoroplastic pump systems, breaking the traditional boundaries between materials and technology and bringing new reliability and efficiency improvements to the field of corrosion-resistant pumps. Wolong Pump Valve once again proves that true professionalism lies not only in delving into a single field, but also in being able to perceive the inherent connections between different technologies and achieve industry innovation.
PLan54 is a high integrity sealing protection solution that completely isolates hazardous process fluids by establishing an independent, forced circulation barrier liquid system and achieves zero emissions using double end seals. It solves the ultimate challenge of sealing high-risk media and is a benchmark configuration for the safe operation of key equipment in the process industry.
The core of the PLan53A system is to build an external circulation system that is completely independent of the process medium. The fluoroplastic centrifugal pump is equipped with PLan53A system, which is a high-end sealing flushing solution for high-risk, toxic, crystallization prone or harsh working conditions. Its core advantage lies in upgrading the traditional, process medium dependent sealing flushing into an independent, clean, and controllable external system.
Inherent safety and controllable risk: For media that are considered hazardous or polluted due to leakage, the PLAN 54 system greatly reduces the possibility of toxic and harmful media leaking into the atmosphere through the isolation of clean buffer solution, meeting strict environmental and safety compliance requirements. Excellent reliability and extended lifespan: The sealing surface operates in a clean and stable environment, avoiding abnormal wear and failure caused by issues with the medium itself. This not only significantly extends the service life of mechanical seals and pump bodies, but also ensures the long-term, maintenance free operation of the device, significantly reducing unplanned shutdowns. Easy maintenance and cost optimization: The sealing system is self-contained, and maintenance and repair do not require in-depth treatment of process media, simplifying the operation process, reducing maintenance risks and difficulties, and comprehensively reducing the total cost of the entire life cycle. Special protection and inclusiveness: For corrosion-resistant centrifugal pumps using fluoroplastics, the PLAN 54 system can effectively protect their overcurrent components from damage caused by high temperature, crystallization, or particle erosion, fully utilizing the excellent corrosion resistance of fluoroplastics.
Anhui Wolong Pump Valve will continue to adhere to the concept of "innovation driven development, quality wins the market", and provide global customers with higher quality and more reliable pump valve products and solutions.
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